WO2023193787A1 - Perceptual blurring processing method and apparatus, device and storage medium - Google Patents
Perceptual blurring processing method and apparatus, device and storage medium Download PDFInfo
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- WO2023193787A1 WO2023193787A1 PCT/CN2023/086868 CN2023086868W WO2023193787A1 WO 2023193787 A1 WO2023193787 A1 WO 2023193787A1 CN 2023086868 W CN2023086868 W CN 2023086868W WO 2023193787 A1 WO2023193787 A1 WO 2023193787A1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
- G01S7/415—Identification of targets based on measurements of movement associated with the target
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W24/00—Supervisory, monitoring or testing arrangements
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
Definitions
- the present application belongs to the field of communication technology, and specifically relates to a perceptual fuzzification processing method, device, equipment and storage medium.
- the resolution performance and/or error performance of the sensing results for a specific geographical area or a specific sensing object may be limited due to regulatory requirements, privacy requirements, or other external requirements. , that is, it is required to fuzzify the process and/or results of perception (radar detection).
- Embodiments of the present application provide a perceptual fuzzification processing method, device, equipment and storage medium, which can solve the problem of unclear fuzzification processing methods for radar detection.
- a perceptual fuzzification processing method which includes:
- the first device determines the target requirement based on the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
- the first device determines target configuration information according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
- a perceptual fuzzification processing method which includes:
- the second device performs the first operation in the sensing business process based on the target configuration information.
- a perceptual blur processing device which device includes:
- the first determination module is used to determine the target requirement according to the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
- the second determination module is used to determine target configuration information according to the target requirements; the target configuration information is To perceive the execution of the first operation in the business process.
- a perceptual blurring processing device which device includes:
- the first execution module is used to execute the first operation in the sensing business process based on the target configuration information.
- a first device in a fifth aspect, includes a processor and a memory.
- the memory stores programs or instructions that can be run on the processor.
- the program or instructions are used by the processor. When executed, the method described in the first aspect is implemented.
- a first device including a processor and a communication interface, wherein the processor is used for:
- the first requirement is the perceptual performance requirement
- the second requirement is the perceptual fuzzification processing requirement
- Target configuration information is determined according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
- a second device in a seventh aspect, includes a processor and a memory.
- the memory stores programs or instructions executable on the processor. The programs or instructions are executed by the processor.
- a second device including a processor and a communication interface, wherein the processor is used for:
- a ninth aspect provides a perceptual blurring processing system, including: a first device and a second device.
- the first device can be used to perform the perceptual blurring processing method as described in the first aspect.
- the second device It can be used to perform the perceptual blur processing method described in the second aspect.
- a readable storage medium In a tenth aspect, a readable storage medium is provided. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method are implemented as described in the first aspect. The steps of the method described in the second aspect.
- a chip in an eleventh aspect, includes a processor and a communication interface.
- the communication interface is coupled to the processor.
- the processor is used to run programs or instructions to implement the method described in the first aspect. method, or implement the method as described in the second aspect.
- a computer program/program product is provided, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement as described in the first aspect
- the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
- the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
- Figure 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable
- Figure 2 is one of the flow diagrams of the perceptual fuzzification processing method provided by the embodiment of the present application.
- Figure 3 is a schematic diagram of the process of sensing services provided by the embodiment of the present application.
- Figure 4 is the second schematic flowchart of the perceptual fuzzification processing method provided by the embodiment of the present application.
- Figure 5 is one of the structural schematic diagrams of the perceptual blurring processing device provided by the embodiment of the present application.
- Figure 6 is the second structural schematic diagram of the perceptual blurring processing device provided by the embodiment of the present application.
- Figure 7 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
- Figure 8 is a schematic diagram of the hardware structure of a first device that implements an embodiment of the present application.
- Figure 9 is a schematic diagram of the hardware structure of a second device that implements an embodiment of the present application.
- first, second, etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first" and “second” are distinguished objects It is usually one type, and the number of objects is not limited.
- the first object can be one or multiple.
- “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the related objects are in an "or” relationship.
- LTE Long Term Evolution
- LTE-Advanced, LTE-A Long Term Evolution
- LTE-A Long Term Evolution
- CDMA Code Division Multiple Access
- TDMA Time Division Multiple Access
- FDMA Frequency Division Multiple Access
- OFDMA Orthogonal Frequency Division Multiple Access
- SC-FDMA Single-carrier Frequency Division Multiple Access
- NR New Radio
- FIG. 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable.
- the wireless communication system includes a terminal 11 and a network side device 12.
- the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), Laptop Computer, also known as notebook computer, personal digital assistant (PDA), handheld computer, netbook, ultra-mobile personal computer (UMPC), mobile Internet device (Mobile Internet Device (MID), augmented reality (AR)/virtual reality (VR) equipment, robots, wearable devices (Wearable Device), vehicle user equipment (VUE), pedestrian terminals (Pedestrian User Equipment, PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.), game consoles, personal computers (personal computers, PC), teller machines or self-service machines and other terminal-side devices, wearable Smart devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklet
- the network side device 12 may include an access network device or a core network device, where the access network device may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function or a wireless access network unit.
- Access network equipment may include base stations, WLAN access points or WiFi nodes, etc.
- the base stations may be called Node B, Evolved Node B (eNB), Access Point, Base Transceiver Station (BTS), Radio Base Station , radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), home B-node, home evolved B-node, transmission and reception point (Transmission Reception Point, TRP) or the above
- eNB Evolved Node B
- BTS Base Transceiver Station
- ESS Radio Base Station
- radio transceiver Basic Service Set
- BSS Basic Service Set
- ESS Extended Service Set
- home B-node home evolved B-node
- TRP Transmission Reception Point
- the core network equipment may include but is not limited to at least one of the following: core network node, core network function, mobility management entity (Mobility Management Entity, MME), access mobility management function (Access and Mobility Management Function, AMF), session management function (Session Management Function, SMF), User Plane Function (UPF), Policy Control Function (PCF), Policy and Charging Rules Function (PCRF), Edge Application Service Discovery function (Edge Application Server Discovery Function, EASDF), Unified Data Management (UDM), Unified Data Repository (UDR), Home Subscriber Server (HSS), centralized network configuration ( Centralized network configuration (CNC), Network Repository Function (NRF), Network Exposure Function (NEF), Local NEF (Local NEF, or L-NEF), Binding Support Function (Binding Support Function, BSF), application function (Application Function, AF), etc.
- MME mobility management entity
- AMF Access and Mobility Management Function
- SMF Session Management Function
- UPF User Plane Function
- PCF Policy Control Function
- B5G and 6G wireless communication systems are expected to provide various high-precision sensing services, such as robot navigation.
- Sensing and communication systems are often designed separately and occupy different frequency bands.
- MIMO Multiple Input Multiple Output
- communication signals in future wireless communication systems tend to have high resolution in both the time domain and angle domain, which makes the use of It is possible to achieve high-precision sensing of communication signals. Therefore, it is best to jointly design sensing and communication systems so that they share the same frequency band and hardware to improve frequency efficiency and reduce hardware costs. This has prompted research on Integrated Sensing And Communication (ISAC).
- MIMO Multiple Input Multiple Output
- ISAC will become a key technology in future wireless communication systems to support many important application scenarios.
- autonomous vehicles will obtain a large amount of information from the network, including ultra-high-resolution maps and near-real-time information, to navigate and avoid upcoming traffic jams.
- radar sensors in autonomous vehicles should be able to provide powerful, high-resolution obstacle detection with resolutions on the order of centimeters.
- ISAC technology for autonomous vehicles offers the possibility to achieve high data rate communications and high-resolution obstacle detection using the same hardware and spectrum resources.
- Other applications of ISAC include Wi-Fi-based indoor positioning and activity recognition, drone communication and sensing, extended reality (Extended Reality, XR), radar and communication integration, etc. Each application has different requirements, limitations, and regulatory issues.
- JSAC achieves integrated low-cost implementation of dual functions of communication and perception through hardware device sharing and software-defined functions. Its main features are: first, unified and simplified architecture; second, reconfigurable and scalable functions; third, efficiency improvement and cost reduction. reduce.
- the advantages of communication perception integration mainly include three aspects: first, reduced equipment cost and size, second, improved spectrum utilization, and third, improved system performance.
- JSAC The development of JSAC can be divided into four stages: coexistence, co-operation, co-design and co-collaboration.
- Coexistence Communication and perception are two separate systems. The two will interfere with each other.
- the main methods to solve the interference are: distance isolation, frequency band isolation, time division operation, MIMO technology, precoding, etc.
- Co-operation Communication and perception share a hardware platform and use shared information to improve common performance.
- the power allocation between the two has a greater impact on system performance.
- the main problems are: low signal-to-noise ratio, mutual interference, and low throughput.
- Co-design Communication and perception become a complete joint system, including joint signal design, waveform design, coding design, etc.
- linear frequency modulation waveforms In the early stage, there were linear frequency modulation waveforms, spread spectrum waveforms, etc., and later focused on Orthogonal Frequency Division Multiplexing (Orthogonal Frequency Division Multiplexing) , OFDM) waveform, MIMO technology, etc.
- OFDM Orthogonal Frequency Division Multiplexing
- Radar is the transliteration of English Radar, derived from the abbreviation of Radio Detection and Ranging, which means “radio detection and ranging", that is, it finds targets and measures target distances by transmitting radio waves and receiving target reflection echoes.
- radar detection of targets not only measures the distance of the target, but also measures the speed, azimuth angle, and pitch angle of the target, and extracts more information about the target from the above information, including the size and shape of the target. wait.
- Radar technology can be used to detect aircraft, missiles, vehicles, ships and other targets. With the development of technology and the evolution of society, radar is increasingly used in meteorological radar. By measuring the echoes of meteorological targets such as clouds and rain, it can determine the location and intensity of clouds and rain and other information for weather forecasting and other scenarios.
- automotive radar provides early warning information for vehicle driving by measuring the distance and relative speed between vehicles, between vehicles and surrounding objects, and between vehicles and pedestrians, which greatly improves the safety level of road traffic.
- radar is classified in many ways. According to the positional relationship between radar transceiver sites, it can be divided into: single-station radar and dual-station radar.
- single-station radar the signal transmitter and receiver are integrated and share an antenna; the advantage is that the target echo signal and the local oscillator of the receiver are naturally coherent, and signal processing is more convenient; the disadvantage is that signal transmission and reception cannot be performed at the same time, and can only be Signal waveforms with a certain duty cycle lead to blind spots in detection, which require complex algorithms to compensate; or signals can be sent and received at the same time, with strict isolation between sending and receiving, but this is difficult to achieve for high-power military radars.
- the signal transmitter and receiver are located at different locations; the advantage is that signal transmission and reception can be carried out simultaneously, and continuous wave waveforms can be used for detection; the disadvantage is that it is difficult to achieve the same frequency and coherence between the receiver and transmitter, and the signal The processing is more complicated.
- radar technology can adopt single-station radar mode or dual-station radar mode. Station radar mode.
- the transmitting and receiving signals share the same antenna, and the receiving and transmitting signals enter different radio frequency processing links through the circulator; in this mode, the continuous wave signal waveform can be used to achieve detection without blind zones, provided that the receiving signal It needs good isolation from the transmitting signal, usually about 100dB, to eliminate the leakage of the transmitting signal from flooding the receiving signal. Since the single-station radar receiver has all the information of the transmitted signal, it can perform signal processing through matched filtering (pulse compression) to obtain higher signal processing gain.
- synchronization signals primary synchronization signals/auxiliary synchronization signals
- reference signals demodulation reference signals/channel state information reference signals, etc.
- the blur diagram of the signal waveform is no longer a pushpin shape, but a nail plate shape.
- the degree of delay and Doppler ambiguity will increase, and the gain of the main lobe will be relatively small.
- the single-station radar mode is much slower, reducing the range of distance and speed measurements.
- the measurement range of distance and speed can meet the measurement needs of common targets such as cars and pedestrians.
- the measurement accuracy of dual-station radar is related to the position of the transceiver station relative to the target. It is necessary to select an appropriate transceiver station pair to improve detection performance.
- FIG 2 is one of the flow diagrams of the perceptual blur processing method provided by the embodiment of the present application. As shown in Figure 2, the method includes:
- Step 200 The first device determines the target requirement based on the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
- Step 210 The first device determines target configuration information according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
- fuzzification processing refers to introducing certain additional processing in order to meet regulatory requirements, privacy requirements, or other external application requirements so that the resolution performance and/or error performance of the target perception results are not higher than a certain level.
- the first demand represents the demand of the sensing demand initiator for the sensing service performance indicators, or the demand obtained by mapping the sensing demand initiator's requirements for the sensing service performance indicators;
- the second requirement represents the need for fuzzification of perceived business performance indicators due to regulatory requirements, privacy requirements, or other external application requirements
- the first device can determine the target requirement according to the first requirement and the second requirement, and determine the target configuration information according to the target requirement; the target configuration information is used by the second device to perform the first operation in the sensing business process , to ensure that the resolution performance and/or error performance of the target sensing results are not higher than a certain level.
- the first device is a device used to determine target configuration information
- the first device may be a sensing function network element
- the sensing function network element can be located on the Radio Access Network (RAN) side or the core network side, which refers to the core network and/or RAN responsible for sensing request processing, sensing resource scheduling, sensing information interaction, sensing
- RAN Radio Access Network
- a network node with at least one function such as data processing can be upgraded based on the access and mobility management function (Access and Mobility Management Function, AMF) or location management function (Location Management Function, LMF) in the communication network, or it can be other Network node or a newly defined network node.
- AMF Access and Mobility Management Function
- LMF Location Management Function
- the first device may be a receiving end device that senses the signal
- the receiving end device may be a base station or user equipment (User Equipment, UE). If the receiving device is a UE, the signaling interaction between the receiving device and the sensing function network element must pass through the access base station of the receiving device, and the signaling interaction between the receiving device and the sending device must pass through the receiving device.
- the first device may be a sending end device that senses the signal
- the sending end device may be a base station or a UE. If the sending device is a UE, the signaling interaction between the sending device and the sensing function network element needs to go through the access base station of the sending device, and the signaling interaction between the sending device and the receiving device needs to go through the sending device. access the base station or through the sidelink (in the case where the receiving end device is also a UE). If the sending device is a base station and the receiving device is also a base station, the signaling interaction between the sending device and the receiving device passes through the Xn interface.
- the sending device and the receiving device of the sensing signal can be the same device, corresponding to the scenario where the sensing signal is spontaneously received;
- the transmitting end device and the receiving end device of the sensing signal can be different devices, corresponding to different scenarios of sensing signal transmitting and receiving ends.
- the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
- the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
- the first requirement, second requirement or target requirement includes at least one of the following:
- the target measurement quantity includes at least one of the following:
- the first indicator includes at least one of the following:
- the initial configuration information includes at least one of the following:
- Signal bandwidth sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
- the first requirement includes at least one of the following:
- the target measurement quantity includes at least one of the following:
- the first indicator includes at least one of the following:
- the initial configuration information includes at least one of the following:
- Signal bandwidth sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
- the requirement for the first indicator of the target measurement quantity in the perception performance requirement may be the performance requirement of the perception requirement initiator for the first indicator of the target measurement quantity
- the requirement for the first indicator of the target measurement quantity in the perception performance requirement may be that the performance of the first indicator of the target measurement quantity is not lower than the first preset threshold; for example, the distance resolution is not greater than 0.1m.
- the perceptual performance requirements can also directly provide initial configuration information corresponding to the requirements for achieving the first indicator of the target measurement quantity; for example: the signal bandwidth corresponding to the distance resolution is not greater than 0.1m and is not greater than 1.5GHz.
- the second requirement includes at least one of the following:
- the target measurement quantity includes at least one of the following:
- the first indicator includes at least one of the following:
- the initial configuration information includes at least one of the following:
- Signal bandwidth sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
- the requirement for the first index of the target measurement quantity in the perceptual fuzzification processing requirement may be the fuzzification processing requirement of the perceptual fuzzification processing initiator for the first indicator of the target measurement quantity;
- the requirement for the first indicator of the target measurement quantity in the perceptual blur processing requirement may be that the performance of the first indicator of the target measurement quantity is not higher than the first preset threshold; for example, the distance resolution is not less than 1 m.
- the content of the second requirement may include at least one of the following two:
- the second requirement includes a requirement for a first indicator of the target measurement quantity
- the requirement for the first indicator of the target measurement quantity represents the performance requirement for the first indicator of the target measurement quantity corresponding to the fuzzification process.
- the requirement for the first indicator of the target measurement quantity may be expressed in such a way that the performance of the first indicator of the target measurement quantity is not higher than the second preset threshold; for example, the distance resolution is not less than 1 m.
- caseB The second requirement directly provides the fuzzification processing method, including: the object of fuzzification processing, the fuzzification processing algorithm and the fuzzification processing parameters, etc.; for example: directly provides the distance resolution is not less than 1m and the corresponding signal bandwidth is not greater than 150MHz; that is, the perceptual fuzzification processing requirements can also directly provide the initial configuration information corresponding to the requirements for achieving the first indicator of the target measurement quantity.
- target requirements include at least one of the following:
- the target measurement quantity includes at least one of the following:
- the first indicator includes at least one of the following:
- the initial configuration information includes at least one of the following:
- Signal bandwidth sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
- the target demand determined based on the first demand and the second demand may be the same as the first demand, may be the same as the second demand, or may be partly the same as the first demand or partly the same as the second demand.
- the first device determines the target demand based on the first demand and the second demand, including:
- the first device determines the one with lower perceived performance among the requirements of the corresponding items of the first demand and the second demand as the requirement of the corresponding item of the target demand;
- the corresponding items for the first requirement and the second requirement must meet at least one of the following:
- the corresponding items in the first demand and the second demand are the target measurement quantities of the same item
- the corresponding items in the first requirement and the second requirement are the initial configuration information of the same item
- the corresponding items in the first requirement and the second requirement are at least one of the same items after at least one first transformation.
- the target measurement quantity of the project or the initial configuration information of the same project; the first transformation includes at least one of the following: coordinate transformation between the target measurement quantity in the polar coordinate system and the rectangular coordinate system, the requirement of the first indicator of the measurement quantity mapping to configuration information requirements.
- the first device may determine the one with lower perceived performance among the requirements of the corresponding items of the first requirement and the second requirement as the requirement of the corresponding item of the target requirement to achieve fuzzification processing as much as possible.
- the corresponding items of the first demand and the second demand may mean that the corresponding items in the first demand and the second demand are target measurement quantities of the same item; for example, the first demand includes a distance resolution of no more than 0.1m, If the second requirement includes a distance resolution of not less than 1m, then the target requirement should include an item with lower perceptual performance, that is, a distance resolution of not less than 1m;
- the corresponding items in the first requirement and the second requirement may mean that the corresponding items in the first requirement and the second requirement are initial configuration information of the same item; for example, the first requirement includes a signal bandwidth of not less than 1.5GHz, and the first requirement includes The second requirement includes that the signal bandwidth is not greater than 150MHz, then the target requirement should include an item with lower perceptual performance, that is, the signal bandwidth is not greater than 150MHz;
- the corresponding items of the first demand and the second demand may mean that the corresponding items of the first demand and the second demand are at least one of the same target measurement quantity after at least one first transformation; for example, the first demand and the third demand
- the corresponding item in the second requirement may be at least one measurement quantity that has undergone at least one first transformation, which is distance; for example, the corresponding items in the first requirement and the second requirement may be at least one measurement quantity that has undergone at least one first transformation.
- the requirements of the corresponding items of the first demand and the second demand may be the requirements of the first indicator used to define or adjust the same target measurement quantity.
- the corresponding items of the first demand and the second demand may be, A measurement of distance in one requirement, and a configuration of signal bandwidth corresponding to the distance in a second requirement.
- the corresponding items of the first requirement and the second requirement may mean that the corresponding items of the first requirement and the second requirement are at least one piece of the same initial configuration information after at least one first transformation; for example, the first requirement and the second requirement
- the corresponding items in the second requirement may be at least one configuration that is the signal bandwidth after at least one first transformation; for example, the corresponding items in the first requirement and the second requirement may be at least one configuration that is the sensing frame length after at least one first transformation. Configuration;
- the first requirement is the resolution of at least one of the X-axis coordinate, Y-axis coordinate, or Z-axis coordinate in the rectangular coordinate system
- the second requirement is the resolution of the distance, azimuth angle, or pitch angle in the polar coordinate system.
- the resolution of at least one item can be the corresponding item;
- the first requirement is the resolution of at least one of the X-axis coordinate, Y-axis coordinate, or Z-axis coordinate in the Cartesian coordinate system
- the second requirement is the signal bandwidth requirement (corresponding to the distance resolution) and /or the requirements for antenna configuration (corresponding to the angle resolution) can be the corresponding project
- the distance resolution in the polar coordinate system in the first requirement and the signal bandwidth requirement in the second requirement can be corresponding items.
- the sensing requirements of radar detection and the corresponding items in the fuzzification processing requirements are integrated.
- Performance index requirements ensure the effective implementation of fuzzification processing for radar detection.
- the method for the first device to determine the target configuration information according to the target requirements includes at least one of the following:
- the first device determines the requirement for the first indicator of the target measurement quantity as the target after undergoing at least one first transformation.
- the first device determines the requirement for initial configuration information as a corresponding item in the corresponding target configuration information.
- the first device when the first device determines the target configuration information according to the target requirement, if the target requirement includes a requirement for a first indicator of the target measurement quantity, the first device may set the target measurement quantity to The requirements of the first indicator are determined as corresponding items in the target configuration information after at least one first transformation;
- the first device when the first device determines the target configuration information according to the target requirement, if the target requirement includes a requirement for a first indicator of the target measurement quantity, the first device may set the first indicator of the target measurement quantity to The indicator requirements are determined as the corresponding items in the target configuration information after mapping between the requirements of the first indicator of the target measurement quantity and the requirements of the configuration information;
- the first device may map the distance resolution requirement to the corresponding signal bandwidth requirement, and determine the corresponding signal bandwidth requirement as the corresponding item in the target configuration information.
- the first device determines the target configuration information according to the target requirement, if the target requirement includes a requirement for initial configuration information, the first device determines the requirement for the initial configuration information. Determine the corresponding item in the corresponding target configuration information.
- the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
- the first operation may be an operation performed in the first step of generating the sensing signal
- the first operation may be an operation performed in the second stage of signal processing
- the first operation may be an operation performed in a third link after the second link.
- Figure 3 is a schematic diagram of the process of sensing services provided by the embodiment of the present application.
- the signal parameter configuration can be fuzzified before the sensing signal generation step
- the signal processing configuration can be fuzzified before the signal processing step. Fuzzification processing can be performed after the signal processing link, such as fuzzification of signal processing results or fuzzification of data processing.
- the signal processing results include at least one of the following: range, Doppler, angle (including azimuth and/or pitch angle), range one-dimensional spectrum, Doppler one-dimensional spectrum, angle one-dimensional spectrum (including azimuth) angle one-dimensional spectrum and/or pitch angle one-dimensional spectrum), range-Doppler two-dimensional spectrum, azimuth angle-elevation angle two-dimensional spectrum, range-angle (including azimuth angle or Pitch angle) two-dimensional spectrum, range-azimuth angle-pitch angle three-dimensional spectrum, range-Doppler-angle (including azimuth or pitch angle) three-dimensional spectrum, range-Doppler-azimuth angle-elevation angle four-dimensional spectrum.
- signal processing may refer to processing radar echo data to obtain signal processing results of the sensing object or target environment.
- data processing may refer to processing the signal processing results to correct the signal processing results, estimate the real information of the target, predict the future state of the target, or achieve continuous tracking of the target, etc.
- the first device determines the target demand based on the first demand and the second demand, including:
- the first device determines that the target requirement includes a requirement for the first indicator of the target measurement quantity in the first requirement and/or a requirement for the initial configuration information corresponding to the target measurement quantity, and, the target measurement quantity in the second requirement.
- the requirements of the first indicator and/or the requirements of the initial configuration information corresponding to the target measurement quantity are relatively low compared to the perceptual performance.
- the first device determines that the target requirement includes a requirement for a first indicator of the target measurement quantity in the first requirement, and that the perceived performance is relatively low compared to a requirement for the first indicator of the target measurement quantity in the second requirement.
- the first device determines that the target requirement includes a requirement for a first indicator of a target measurement quantity in the first requirement, and the perceived performance is compared to a requirement for initial configuration information corresponding to the target measurement quantity in the second requirement.
- the first device determines that the target requirement may include any requirement in the first requirement that has a relatively lower perceived performance than the requirement of the corresponding item in the second requirement; for example, any requirement in the first requirement
- the first requirement may be a requirement for the initial configuration information corresponding to the target measurement quantity in the first requirement
- the requirement for the corresponding item in the second requirement may be a requirement for the first indicator of the target measurement quantity in the second requirement
- the first device determines that the target requirement may include any requirement in the first requirement that has a relatively lower perceived performance than the requirement of the corresponding item in the second requirement; for example, any requirement in the first requirement
- One requirement may be a requirement for initial configuration information corresponding to the target measurement quantity in the first requirement
- a requirement for the corresponding item in the second requirement may be a requirement for initial configuration information corresponding to the target measurement quantity in the second requirement.
- the first device determines that the target requirement includes a requirement for a first indicator of the target measurement quantity in the first requirement and/or the target measurement.
- the requirement for the initial configuration information corresponding to the quantity, and the requirement for the first indicator of the target measurement quantity in the second requirement and/or the requirement for the initial configuration information corresponding to the target measurement quantity which is an item with relatively lower perceptual performance. , including at least one of the following:
- the first device determines that the target requirement includes: the first requirement and the The second requirement includes distance resolution requirements and/or signal bandwidth requirements, whichever is lower in perceptual performance;
- the first device determines that the target requirement includes: the first requirement and the Doppler resolution requirement and/or the perceptual frame length requirement included in the second requirement, whichever is lower in perceptual performance; or
- the first requirement or the second requirement includes an angle resolution requirement or an antenna configuration requirement.
- the first device determines that the target requirements include: the angle resolution requirements and/or the antenna configuration requirements included in the first requirement and the second requirement, which one has lower perceptual performance.
- the target requirements include: the angle resolution requirements and/or the antenna configuration requirements included in the first requirement and the second requirement, which one has lower perceptual performance.
- the first requirement or the second requirement includes a requirement for distance resolution or a requirement for signal bandwidth.
- the first device determines that the target requirements include: the distance resolution requirement and/or the signal bandwidth requirement of the distance included in the first requirement and the second requirement, whichever is lower in perceptual performance. ;
- the first requirement or the second requirement includes the requirement of Doppler resolution or the length of the perception frame. If required, the first device determines that the target requirements include: a Doppler resolution requirement and/or a perception frame length requirement included in the first requirement and the second requirement. One with lower performance;
- the first requirement or the second requirement includes a requirement for angle resolution or a requirement for antenna configuration.
- the first device determines that the target requirements include: the resolution requirement of the angle included in the first requirement and the second requirement and/or the antenna configuration requirement, whichever has lower perceptual performance. .
- the first device determines that the target requirements include: the distance resolution requirement and/or the signal bandwidth requirement included in the first requirement and the second requirement, whichever has lower perceptual performance.
- the target requirements include: the distance resolution requirement and/or the signal bandwidth requirement included in the first requirement and the second requirement, whichever has lower perceptual performance.
- the first device determines that the target requirement includes the one with lower perceived performance among the first requirement and the second requirement;
- the first requirement includes any of the following:
- the first requirement is the distance resolution requirement
- the first requirement is the signal bandwidth requirement
- the second requirement includes any of the following
- the second requirement is the requirement for mid-range resolution
- the second requirement is the signal bandwidth requirement.
- the first requirement or the second requirement includes a requirement for distance resolution and/or a requirement for signal bandwidth.
- the first device determines that the target requirement includes the one with lower perceived performance among the first requirement and the second requirement;
- the first requirement includes any of the following:
- the first requirement is the distance resolution requirement
- the first requirement is the signal bandwidth requirement
- the second requirement includes any of the following
- the second requirement is the requirement for mid-range resolution
- the second requirement is the signal bandwidth requirement.
- the target requirement includes one of the following: distance resolution in the first requirement The lower perceptual performance of the requirement or the distance resolution requirement in the second requirement; the signal bandwidth requirement in the first requirement or the signal bandwidth requirement in the second requirement, whichever is lower in perceptual performance; the first The distance resolution requirement in the requirement or the signal bandwidth requirement in the second requirement is the one with lower perceptual performance; the signal bandwidth requirement in the first requirement or the distance resolution requirement in the second requirement is the one with lower perceptual performance an item of;
- the first device determines that the target requirements include: Doppler resolution requirements and/or perception frame length requirements included in the first requirement and the second requirement.
- the lower one includes:
- the first device determines that the target requirement includes the one with lower perceived performance among the third requirement and the fourth requirement;
- the third requirement includes any of the following:
- the first requirement is the Doppler resolution requirement
- the first requirement is the perception frame length requirement
- the fourth requirement includes any of the following:
- the second requirement is the Doppler resolution requirement
- the second requirement is the perception frame length requirement.
- the first requirement or the second requirement includes the requirement of Doppler resolution or the length of the perception frame. If required, the first device determines that the target requirement includes the third requirement and the fourth requirement, whichever has lower perceived performance;
- the third requirement includes any of the following:
- the first requirement is the Doppler resolution requirement
- the first requirement is the perception frame length requirement
- the fourth requirement includes any of the following:
- the second requirement is the Doppler resolution requirement
- the second requirement is the perception frame length requirement.
- the first requirement or the second requirement includes the requirement of Doppler resolution or the length of the perception frame.
- the target requirement includes one of the following: the Doppler resolution requirement in the first requirement or the Doppler resolution requirement in the second requirement, whichever has lower perceptual performance;
- the perception frame length requirement in the first requirement and the perception frame length requirement in the second requirement are the lower perceptual performance requirements;
- the Doppler resolution requirement in the first requirement and the perception frame length requirement in the second requirement are the lower perceptual performance requirements;
- the one with lower perceptual performance is the one with lower perceptual performance; among the first requirement, the perceptual frame length requirement and the second requirement, Doppler resolution, whichever is with lower perceptual performance;
- the first device determines that the target requirements include: the angle resolution requirement and/or the antenna configuration requirement included in the first requirement and the second requirement, whichever has lower perceptual performance.
- the target requirements include: the angle resolution requirement and/or the antenna configuration requirement included in the first requirement and the second requirement, whichever has lower perceptual performance.
- the first device determines that the target requirement includes the one with lower perceived performance among the fifth requirement and the sixth requirement;
- the fifth requirement includes any of the following:
- the first requirement is the angle resolution requirement
- the sixth requirement includes any of the following:
- the second requirement is the angle resolution requirement
- the first requirement or the second requirement includes a requirement for angle resolution or a requirement for antenna configuration.
- the first device determines that the target requirement includes the one with lower perceived performance among the fifth requirement and the sixth requirement;
- the fifth requirement includes any of the following:
- the first requirement is the angle resolution requirement
- the sixth requirement includes any of the following:
- the second requirement is the angle resolution requirement
- the first requirement or the second requirement when performing the fuzzification process of signal parameter configuration before the first step of generating the sensing signal, includes a requirement for angle resolution or a requirement for antenna configuration.
- the target requirements include one of the following: the angular resolution requirement in the first requirement and the angular resolution requirement in the second requirement, whichever has lower perceptual performance; the antenna configuration in the first requirement The lower perceptual performance of the requirement or the antenna configuration requirement in the second requirement; the angular resolution requirement in the first requirement or the antenna configuration requirement in the second requirement, whichever is lower in perceptual performance;
- the antenna configuration requirements in the first requirement and the angular resolution in the second requirement are the lower perceptual performance;
- the first device determines the target configuration information according to the target requirements, including:
- the first device determines first configuration information according to the target requirement, and the first configuration information is part or all of the target configuration information
- the first configuration information satisfies at least one of the following:
- the first configuration information includes the sensing signal bandwidth determined according to the requirements of the first indicator of the target measurement quantity in the target requirement
- the first configuration information includes a sensing frame length determined according to the requirements of the first indicator of the target measurement quantity in the target requirement
- the first configuration information includes Antenna configuration information determined by the requirements of the first indicator of the target measurement quantity in the target requirements
- the first configuration information includes the sensing signal bandwidth in the initial configuration information in the target requirement
- the first configuration information includes the perception frame length in the initial configuration information in the target requirement
- the first configuration information includes the antenna configuration information in the initial configuration information in the target requirement.
- the first device when performing the fuzzification process of the signal parameter configuration before the first step of generating the sensing signal, the first device may determine that all or part of the content in the target requirement is the first configuration information;
- the first configuration information includes the sensing signal bandwidth determined according to the requirements of the first indicator of the target measurement quantity in the target requirement.
- the first configuration information includes a perception frame length determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. ;
- the first configuration information includes antenna configuration information determined according to the requirements of the first indicator of the target measurement quantity in the target requirement
- the first configuration information includes the sensing signal bandwidth in the initial configuration information in the target requirement
- the first configuration information includes the perception frame length in the initial configuration information in the target requirement
- the first configuration information includes the antenna configuration information in the initial configuration information in the target requirement.
- the signal bandwidth in the signal parameter configuration can be reduced according to the requirement of reducing the distance resolution in the target requirement; or the target requirement directly includes the signal bandwidth corresponding to the fuzzification processing requirement;
- the sensing frame length in the signal parameter configuration can be reduced according to the requirement of reducing Doppler resolution in the target requirements; or the target requirements directly include the sensing frame length corresponding to the blurring processing requirements;
- the antenna configuration in the signal parameter configuration can be reduced according to the requirement of reducing the angular resolution in the target requirements; or the target requirements directly include the antenna configuration corresponding to the fuzzification processing requirements.
- the first device determines that the target requirement includes a requirement for a first indicator of the target measurement quantity in the first requirement and/or an initial value corresponding to the target measurement quantity.
- the requirements for configuration information, and the requirement for the first indicator of the target measurement quantity in the second requirement and/or the requirement for the initial configuration information corresponding to the target measurement quantity, which is relatively low in perceived performance, include:
- the first device determines that the target requirement includes : The one with lower perceptual performance among the distance resolution requirements and/or the distance processing algorithm and the distance processing algorithm parameter requirements included in the first requirement and the second requirement;
- the first device determines
- the target requirements include: Doppler resolution requirements included in the first requirement and the second requirement and/or Doppler processing algorithm and perceptual performance requirements in parameters of the Doppler processing algorithm. the lower term;
- the first device determines that the target requirement includes : The one with lower perceptual performance among the angle resolution requirements and/or the angle processing algorithm and the parameters of the angle processing algorithm included in the first requirement and the second requirement.
- the first requirement or the second requirement includes a requirement for distance resolution or a requirement for a distance processing algorithm or distance.
- the first device determines that the target requirements include: requirements for distance resolution and/or distance processing algorithms included in the first requirement and the second requirement and The one with lower perceived performance among its parameter requirements;
- the The first device determines that the target requirements include: Doppler resolution requirements and/or Doppler processing algorithm and parameter requirements included in the first requirement and the second requirement, the perception performance is higher. The lower one;
- the first device determines the The target requirements include: the one with lower perceptual performance among the angle resolution requirements and/or the angle processing algorithm and its parameters included in the first requirement and the second requirement.
- the first device determines that the target requirements include: requirements for distance resolution included in the first requirement and the second requirement and/or requirements for distance processing algorithms and their parameters.
- a less performant one including:
- the first device determines that the target requirement includes the one with lower perceived performance among the seventh requirement and the eighth requirement;
- the seventh requirement includes at least one of the following:
- the first requirement is the distance resolution requirement
- the first requirement is the parameter requirements of the distance processing algorithm
- the eighth requirement includes at least one of the following
- the second requirement is the requirement for mid-range resolution
- the second requirement is the parameter requirements of the distance processing algorithm.
- the first device determines that the target requirement includes a seventh requirement. and one of the eighth requirements with lower perceived performance;
- the seventh requirement includes any one or more of the following:
- the eighth requirement includes any one or more of the following
- the first requirement or the second requirement includes a requirement for distance resolution or a requirement for a distance processing algorithm or distance.
- the first device determines that the target requirements include the distance resolution requirement in the first requirement and the distance resolution requirement in the second requirement, whichever has lower perceptual performance. or the requirement of distance resolution in the first requirement and the requirement of distance processing algorithm and its parameters in the second requirement, whichever is lower in perceptual performance, or the requirement of distance processing algorithm and its parameters in the first requirement and the requirement of distance processing algorithm and its parameters in the second requirement.
- the second requirement is the distance resolution requirement, whichever is lower in perceptual performance, or the first requirement is the distance processing algorithm and its parameters, and the second requirement is the distance processing algorithm and its parameters, whichever is lower in perceptual performance One item.
- the first device determines that the target requirements include: Doppler resolution requirements and/or Doppler processing algorithms and Doppler resolution included in the first requirement and the second requirement.
- the parameters of the processing algorithm require the one with lower perceptual performance, including:
- the first device determines that the target requirement includes the ninth requirement and the tenth requirement, whichever has lower perceived performance;
- the ninth requirement includes at least one of the following:
- the tenth requirement includes at least one of the following:
- the The first device determines that the target requirements include the ninth requirement and the tenth requirement, whichever has lower perceived performance;
- the ninth requirement includes any one or more of the following:
- the tenth requirement includes any one or more of the following:
- the first requirement or the second requirement includes a requirement for Doppler resolution or a Doppler processing algorithm.
- the first device determines that the target requirements include the Doppler resolution requirement in the first requirement and the Doppler resolution requirement in the second requirement.
- the lower perceptual performance requirement among the requirements and the second requirement is the Doppler processing algorithm and its parameters.
- the first device determines that the target requirements include: the angle resolution requirement and/or the antenna configuration requirement included in the first requirement and the second requirement, whichever has lower perceptual performance.
- the target requirements include: the angle resolution requirement and/or the antenna configuration requirement included in the first requirement and the second requirement, whichever has lower perceptual performance.
- the first device determines that the target requirement includes the one with lower perceived performance among the eleventh requirement and the twelfth requirement;
- the eleventh requirement includes at least one of the following:
- the first requirement is the angle resolution requirement
- the first requirement is the parameter requirements of the angle processing algorithm
- the twelfth requirement includes at least one of the following:
- the second requirement is the angle resolution requirement
- the second requirement is the parameter requirements of the angle processing algorithm.
- the first device determines the The target requirements include the one with lower perceived performance among the eleventh and twelfth requirements;
- the eleventh requirement includes any one or more of the following:
- the twelfth requirement includes any one or more of the following:
- the first requirement or the second requirement includes a requirement for angle resolution or a requirement for an angle processing algorithm or an angle.
- the first device determines that the target requirements include the angle resolution requirement in the first requirement and the angle resolution requirement in the second requirement, whichever has lower perceptual performance.
- angle resolution requirement among the second requirement is the one with lower perceptual performance, or the angle processing algorithm and its parameter requirements among the first requirement and the angle processing algorithm and its parameter requirement among the second requirement are the lower perceptual performance.
- the first device determines the target configuration information according to the target requirements, including:
- the first device determines second configuration information according to target requirements, and the second configuration information is part or all of the target configuration information
- the second configuration information satisfies at least one of the following:
- the second configuration information includes a distance processing algorithm and/or distance determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. Processing algorithm parameters;
- the second configuration information includes a Doppler processing algorithm and/or determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. or parameters of Doppler processing algorithms;
- the second configuration information includes an angle processing algorithm and/or an angle processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. parameters;
- the second configuration information includes the parameters in the initial configuration information in the target requirements.
- Doppler processing algorithms and/or parameters of Doppler processing algorithms are examples of Doppler processing algorithms
- the second configuration information includes the distance processing algorithm and/or the distance processing algorithm in the initial configuration information in the target requirement. /or parameters of the distance processing algorithm;
- the second configuration information includes the angle processing algorithm and/or the angle processing algorithm in the initial configuration information in the target requirement. /or parameters for the angle processing algorithm.
- the second configuration information includes a distance processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. and/or parameters of distance processing algorithms;
- the second configuration information includes Doppler determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. processing algorithms and/or parameters of the Doppler processing algorithm;
- the second configuration information includes an angle processing algorithm and/or determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. Or the parameters of the angle processing algorithm;
- the second configuration information includes the initial configuration in the target requirements.
- Doppler processing algorithms and/or parameters of Doppler processing algorithms in the information are optionally, in the case where the initial configuration information in the target requirements.
- the second configuration information includes the parameters in the initial configuration information in the target requirement. distance processing algorithms and/or parameters of distance processing algorithms; or
- the second configuration information includes the initial configuration information in the target requirement.
- Angle processing algorithm and/or parameters of the angle processing algorithm are the initial configuration information in the target requirement.
- the configuration parameters of distance processing can be reduced according to the requirement of reducing distance resolution in the target requirements; including: 1 If the distance processing algorithm is FFT, reduce the number of points processed by FFT; 2 If the distance processing algorithm is matched filtering, reduce the matching The number of taps of the filter;
- the target requirements directly include configuration parameters for distance processing.
- the configuration parameters of Doppler processing including: 1 Selecting an algorithm with lower resolution, such as selecting the Fast Fourier Transformation (FFT) algorithm. It is not a Multiple Signal Classification (MUSIC) algorithm. 2 Reduce the resolution of the selected algorithm by setting the parameters of the algorithm, such as reducing the number of points processed by FFT, increasing the steering vector sampling interval in the MUSIC algorithm, or reducing the MUSIC algorithm. Dimensions of the steering vector;
- FFT Fast Fourier Transformation
- MUSIC Multiple Signal Classification
- the target requirements directly include the configuration parameters of Doppler processing.
- the configuration parameters for angle processing may be included directly in the target requirements.
- the first device determines that the target requirement includes a requirement for a first indicator of the target measurement quantity in the first requirement and/or the target measurement.
- the requirement for the initial configuration information corresponding to the quantity, and the requirement for the first indicator of the target measurement quantity in the second requirement and/or the requirement for the initial configuration information corresponding to the target measurement quantity which is an item with relatively lower perceptual performance. , including at least one of the following:
- the first requirement or the second requirement includes a requirement for resolution of the target measurement quantity or a downsampling process.
- the first device determines that the target requirements include the resolution requirements of the target measurement quantity in the first requirement and/or the downsampling processing configuration requirements, and, the target measurement in the second requirement.
- the amount of resolution requirements and/or downsampling processing configuration requirements is relatively low compared to the perceptual performance;
- the first device determines that the target requirement includes the first requirement.
- the error or accuracy requirement of the target measurement quantity and/or the configuration requirement of the first noise, and, the second requirement of the error or accuracy requirement of the target measurement quantity and/or the configuration requirement of the first noise compared to the perception One with relatively low performance.
- the third link after the second link may include at least one of the following:
- the fourth link, the fourth link is after the second link and before data processing is performed on the signal processing result of the signal processing;
- the fifth link is: performing data processing on the signal processing results of the signal processing.
- fuzzification processing can be performed in a third step after the signal processing step.
- the signal processing result is processed in a fourth step before data processing is performed on the signal processing result.
- fuzzification processing, or fuzzification processing of data processing is performed in the fifth step of data processing on the signal processing results of the signal processing.
- the first noise may include the second noise
- the first device determines that the target requirement includes the requirement of the first indicator of the target measurement quantity in the first requirement and/ Or the requirements for the initial configuration information corresponding to the target measurement quantity, and the requirements for the first indicator of the target measurement quantity in the second requirement and/or the requirements for the initial configuration information corresponding to the target measurement quantity are relatively different in perceptual performance.
- the lower one including at least one of the following:
- the first device determines that the target requirement includes the target in the first requirement.
- the first device determines that the target requirement includes the first requirement.
- the requirements of the first indicator of the target measurement quantity and/or the requirements of the configuration of the second noise, and the second requirement of the first indicator of the target measurement quantity and/or the requirements of the configuration of the second noise are compared to the perception One with relatively low performance.
- the first requirement or the second requirement includes the target measurement quantity.
- the first device determines that the target requirements include the resolution requirements of the target measurement quantity in the first requirements, and the down-sampling processing in the second requirements. Configuration requirements are relatively low compared to perceived performance;
- the signal When the processing result is fuzzified if the first requirement or the second requirement includes a requirement for the resolution of the target measurement quantity or a requirement for the downsampling processing configuration, the first device determines the target
- the requirements include the requirement for the resolution of the target measurement quantity in the first requirement, and the requirement for the resolution of the target measurement quantity in the second requirement, which is relatively low in perceptual performance;
- the first requirement or the second requirement includes the target measurement quantity.
- the first device determines that the target requirements include the down-sampling processing configuration requirements in the first requirement, and the resolution of the target measurement quantity in the second requirement. Rate requirements are relatively low compared to perceived performance;
- the first requirement or the second requirement includes the target measurement quantity.
- the first device determines that the target requirements include the down-sampling processing configuration requirements in the first requirement, and the down-sampling processing configuration requirements in the second requirement.
- the target requirements include the down-sampling processing configuration requirements in the first requirement, and the down-sampling processing configuration requirements in the second requirement.
- the first requirement or the second requirement includes the target measurement quantity.
- the first device determines that the target requirements include the error or accuracy requirements of the target measurement quantity in the first requirement and the target measurement in the second requirement. The amount of error or accuracy required is relatively low compared to perceptual performance.
- the first requirement or the second requirement includes the target measurement quantity.
- the first device determines that the target requirements include the requirements for the configuration of the second noise in the first requirements and the target measurement quantity in the second requirements. Error or precision requirements are relatively low compared to perceptual performance.
- the first requirement or the second requirement includes the target measurement quantity.
- the first device determines that the target requirements include the error or precision requirements of the target measurement quantity in the first requirements and the second noise in the second requirements.
- the configuration requirements are a relatively low one compared to the perceived performance.
- the first requirement or the second requirement includes the target measurement quantity.
- the first device determines that the target requirements include the requirements for the configuration of the second noise in the first requirement and the configuration of the second noise in the second requirement. The requirements are relatively low compared to perceived performance.
- the first device determines that the target requirement includes the resolution of the target measurement quantity in the first requirement.
- Requirements and/or down-sampling processing configuration requirements, and, the resolution requirement of the target measurement quantity in the second requirement and/or the down-sampling processing configuration requirements are relatively lower than the perceptual performance requirement, including:
- the first device determines that the target requirement includes the one with lower perceived performance among the thirteenth requirement and the fourteenth requirement;
- the thirteenth requirement includes the requirement of distance resolution in the first requirement, and the fourteenth requirement includes the requirement of distance resolution in the second requirement or the requirement of downsampling processing configuration;
- the thirteenth requirement includes the requirement of angle resolution in the first requirement, and the fourteenth requirement includes the requirement of angle resolution or downsampling processing configuration requirement in the second requirement; or
- the thirteenth requirement includes the Doppler resolution requirement in the first requirement, and the fourteenth requirement includes the Doppler resolution requirement or the downsampling processing configuration requirement in the second requirement; or
- the thirteenth requirement includes the requirement for the configuration of downsampling processing in the first requirement, and the fourteenth requirement includes the requirement of Doppler resolution or angle resolution or distance resolution in the second requirement. or downsampling processing configuration requirements.
- the first requirement or the second requirement includes the target measurement quantity.
- the first device determines that the target requirements include: the distance resolution requirement in the first requirement and the distance resolution requirement in the second requirement.
- the first noise may include the second noise
- the first device determines that the target requirement includes the error or accuracy requirement of the target measurement quantity in the first requirement. /or the requirement for the configuration of the second noise, and, the requirement for the error or accuracy of the target measurement quantity in the second requirement and/or the requirement for the configuration of the second noise, which is relatively low in perceptual performance compared to:
- the first device determines that the target requirement includes the one with lower perceived performance among the fifteenth requirement and the sixteenth requirement;
- the fifteenth requirement includes the requirement for distance error or accuracy in the first requirement, and the sixteenth requirement includes Including requirements for distance error or accuracy in the second requirement or requirements for the configuration of the second noise; or
- the fifteenth requirement includes the error or accuracy requirement of the angle in the first requirement, and the sixteenth requirement includes the error or accuracy requirement of the angle in the second requirement or the configuration requirement of the second noise; or
- the fifteenth requirement includes the Doppler error or accuracy requirement in the first requirement, and the sixteenth requirement includes the Doppler error or accuracy requirement in the second requirement or the configuration requirement of the second noise; or
- the fifteenth requirement includes the requirement for the configuration of the second noise in the first requirement, and the sixteenth requirement includes the requirement for Doppler error or accuracy, angle error or accuracy requirement, distance error or Accuracy requirements, or requirements for the configuration of the second noise.
- the first requirement or the second requirement includes the target measurement quantity.
- the first device determines that the target requirements include: a distance error or precision requirement in the first requirement and a distance error or precision requirement in the second requirement.
- the one with lower perceptual performance among the requirements, or the error or accuracy requirement for distance among the first requirement and the requirement for the configuration of the second noise among the second requirement, whichever one has lower perceptual performance, or the angle among the first requirement The error or accuracy requirement and the angle error or accuracy requirement in the second requirement, whichever is lower in perceptual performance, or the angle error or accuracy requirement in the first requirement and the second noise configuration requirement in the second requirement.
- the lower perceptual performance requirement is the requirement of the error or accuracy of the medium Doppler and the requirement of the configuration of the second noise in the second requirement, or the requirement of the configuration of the second noise in the first requirement and the requirement of Doppler in the second requirement.
- the error or accuracy requirement of Le whichever is lower in perceptual performance, or the configuration requirement of the second noise in the first requirement and the error or accuracy requirement in distance in the second requirement, whichever is lower in perceptual performance, or The requirement for the configuration of the second noise in the first requirement and the requirement for angle error or accuracy in the second requirement, whichever is lower in perceptual performance, or the requirement for the configuration of the second noise in the first requirement and the requirement in the second requirement
- the second noise configuration requires the lower perceptual performance.
- the first noise may include the third noise
- the first device determines that the target requirement includes the requirement of the first indicator of the target measurement quantity in the first requirement and/ Or the requirements for the initial configuration information corresponding to the target measurement quantity, and the requirements for the first indicator of the target measurement quantity in the second requirement and/or the requirements for the initial configuration information corresponding to the target measurement quantity are relatively different in perceptual performance.
- the lower one includes:
- the first device determines that the target requirements include the error and/or accuracy requirements of the target measurement quantity in the first requirement and/or the configuration requirements of the third noise, and the error of the target measurement quantity in the second requirement. and/or the accuracy requirements and/or the configuration requirements of the third noise are relatively low compared to the perceptual performance;
- the first device determines the target
- the requirements include any requirement in the first requirement that has relatively lower perceived performance than the requirement of the corresponding item in the second requirement, wherein any requirement in the first requirement may be the error and/or accuracy of the target measurement quantity requirements, it can also be the third noise
- the requirements for the corresponding items in the second requirement may be the requirements for the error and/or accuracy of the target measurement quantity in the second requirement, or may also be the requirements for the configuration of the third noise.
- the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise.
- the first device determines that the target requirements include the error and/or accuracy requirements of the target measurement quantity in the first requirement, and, the error and/or accuracy of the target measurement quantity in the second requirement. or one where accuracy requirements are relatively low compared to perceptual performance.
- the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise.
- the first device determines that the target requirements include requirements for the error and/or accuracy of the target measurement quantity in the first requirement, and that the requirements for the configuration of the third noise in the second requirement are consistent. An item with relatively low performance than perceived performance.
- the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise.
- the first device determines that the target requirements include the configuration requirements of the third noise in the first requirement, and, the error and/or accuracy requirements of the target measurement quantity in the second requirement. A relatively low item compared to perceived performance.
- the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise.
- the first device determines that the target requirement includes a configuration requirement for the third noise in the first requirement, and the perceptual performance is relatively low compared to the configuration requirement for the third noise in the second requirement. A low item.
- the first noise may include the third noise
- the first device determines that the target requirement includes the error and/or accuracy of the target measurement quantity in the first requirement.
- requirements and/or requirements for the configuration of the third noise, and, the error and/or accuracy requirements of the target measurement quantity in the second requirement and/or the requirements for the configuration of the third noise are relatively low compared to the perceptual performance ,include:
- the first device determines that the target requirement includes the one with lower perceived performance among the seventeenth requirement and the eighteenth requirement;
- the seventeenth requirement includes the requirement of distance error and/or accuracy in the first requirement, and the eighteenth requirement includes the requirement of distance error and/or accuracy in the second requirement or the configuration requirement of the third noise;
- the seventeenth requirement includes the error and/or accuracy requirements of the angle in the first requirement, and the eighteenth requirement includes the error and/or accuracy requirements of the angle in the second requirement or the configuration requirements of the third noise;
- the seventeenth requirement includes the Doppler error and/or accuracy requirement in the first requirement, and the eighteenth requirement includes the Doppler error and/or accuracy requirement in the second requirement or the configuration of the third noise. Require;
- the seventeenth requirement includes the requirement for the configuration of the third noise in the first requirement, and the eighteenth requirement includes the Doppler error and/or accuracy requirement or the angle error and/or accuracy requirement in the second requirement, or distance error and/or accuracy requirements or third noise configuration requirements.
- the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise.
- the first device determines that the target requirements include a first requirement in a distance error and/or accuracy requirement and a second requirement in a distance error and/or accuracy requirement in perceived performance
- the relatively low one, or the error and/or accuracy requirement of the distance in the first requirement and the perceptual performance requirement of the third noise configuration in the second requirement, whichever is relatively low, or the angle of the first requirement The one with relatively low perceptual performance among the error and/or accuracy requirements and the angle error and/or accuracy requirements in the second requirement, or the angle error and/or accuracy requirements in the first requirement and the second requirement
- the perceptual performance is relatively low, or the Doppler error and/or accuracy requirements in the first requirement and the Doppler error and/or accuracy requirements in the second requirement.
- the one with relatively low perceptual performance, or the one with relatively low perceptual performance among the first requirement, Doppler error and/or accuracy requirements, and the second requirement, the third noise configuration requirement, or the first Whichever of the requirements for the configuration of the third noise in the requirement and the requirement for the configuration of the third noise in the second requirement has relatively low perceptual performance, or the requirement for the configuration of the third noise in the first requirement and the requirement for the configuration of the third noise in the second requirement
- the perceptual performance is relatively low among the error and/or accuracy requirements of Le, or the perceptual performance is relatively low among the first requirement for the configuration of the third noise and the second requirement for distance error and/or accuracy.
- the first device determines the target configuration information according to the target requirements, including:
- the first device determines third configuration information according to target requirements, and the third configuration information is part or all of the target configuration information;
- the third configuration information satisfies at least one of the following:
- the third configuration information includes at least one of the following determined according to the requirement for the first indicator of the target measurement quantity in the target requirement: The configuration of the first noise, or the configuration of the downsampling process;
- the third configuration information includes the configuration of the first noise in the initial configuration information in the target requirement
- the third configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement.
- the first noise may include the second noise
- the third configuration information may include the fourth configuration information
- the first device determines the target configuration according to the target requirement. information, including:
- the first device determines fourth configuration information according to target requirements, and the fourth configuration information is part or all of the target configuration information
- the fourth configuration information satisfies at least one of the following:
- the fourth configuration information includes at least one of the following determined according to the requirement for the first indicator of the target measurement quantity in the target requirement: The configuration of the second noise, or the configuration of the downsampling process;
- the fourth configuration information includes the configuration of the second noise in the initial configuration information in the target requirement
- the fourth configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement.
- the fourth configuration information includes the following determined according to a requirement for a first indicator of the target measurement quantity in the target requirement. At least one item: the configuration of the second noise, or the configuration of the downsampling process;
- the fourth configuration information includes the configuration of the second noise in the initial configuration information in the target requirement
- the fourth configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement
- random noise including zero-mean noise or non-zero-mean noise, can be added to the signal processing results according to the target requirements for reducing range or Doppler or angle error performance;
- the target requirements directly include the configuration of noise added to the signal processing results.
- the signal processing results can be downsampled according to the target requirements to reduce range, or Doppler, or angle, or time dimension resolution performance;
- the target requirements directly include the configuration of downsampling the signal processing results.
- the first noise may include the third noise
- the third configuration information may include the fifth configuration information
- the first device determines the target configuration according to the target requirement. information, including:
- the first device determines fifth configuration information according to the target requirement, and the fifth configuration information is part or all of the target configuration information
- the fifth configuration information includes the configuration of the third noise determined according to the requirements of the first indicator of the target measurement quantity in the target requirements.
- the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise.
- the first device may determine the fifth configuration information according to the target requirements;
- the fifth configuration information includes the configuration of the third noise determined according to the error and/or accuracy requirements of the target measurement quantity in the target requirements.
- random noise i.e. third noise
- the data processing process or to the data processing results including at least one of the following :
- the target requirements are directly included in the data processing process or the configuration adds random noise to the data processing results.
- the method before executing the perceptual fuzzification processing method, the method further includes: before the first device determines the target requirement based on the first requirement and the second requirement, the first device obtains the first demand and/or said second demand.
- the first device before the first device determines the target requirement based on the first requirement and the second requirement, the first device also needs to obtain the first requirement and/or the second requirement.
- the first device obtains the first requirement and/or the second requirement, including:
- the first device receives the first requirement and/or the second requirement from the third device, wherein:
- the third device is a base station, a UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement;
- the third device is a sensing function network element, a base station, a UE, an external application, or is used to provide the first requirement and/or the second Required network equipment or systems.
- the first device when the first device is a sensing function network element, the first device can obtain information from a base station, a UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement (such as External applications, related department network equipment, or network management systems, etc.) to obtain the first demand and/or second demand;
- a base station a UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement (such as External applications, related department network equipment, or network management systems, etc.) to obtain the first demand and/or second demand;
- the first device when the first device is a transmitting end device or a receiving end device, the first device may be a sensing function network element, a base station, a UE, an external application, or be used to provide the first requirement and/or the second
- the required network equipment or system (such as external applications, network equipment of related departments, or network management systems, etc.) obtains the first requirement and/or the second requirement.
- the method further includes: the first device transmits the information to the second device.
- the device sends the target configuration information;
- the second device is a device that performs the first operation.
- the first device may also provide a request to the third device that performs the first operation.
- the second device sends the target configuration information.
- the second requirement is only effective under the first condition
- the first condition includes at least one of the following: the process of the sensing service is in an effective time period corresponding to the second requirement; or the sensing target of the sensing service is in an effective position corresponding to the second requirement.
- the second requirement can be considered only under the first condition, that is, fuzzification processing can be performed only under the first condition;
- the first condition may be that the process of sensing the business is in the effective time period corresponding to the second requirement, such as a certain day of a certain month, or from 8:00 to 8:30 in the morning every day, or the first day of every month.
- Working days this application embodiment does not limit this;
- the first condition may be that the sensing target of the sensing service is in a valid location corresponding to the second requirement, such as a certain neighborhood in a certain city, or an area indicated by a longitude range and a latitude range.
- a valid location corresponding to the second requirement such as a certain neighborhood in a certain city, or an area indicated by a longitude range and a latitude range.
- the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
- the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
- Figure 4 is the second schematic flowchart of the perceptual blurring processing method provided by the embodiment of the present application. As shown in Figure 4, the method includes:
- Step 400 The second device performs the first operation in the sensing business process based on the target configuration information.
- the second device can perform the first operation in the sensing business process based on the target configuration information.
- the first device can determine the target requirement according to the first requirement and the second requirement, and determine the target configuration information according to the target requirement; the target configuration information is used by the second device to perform the first operation in the sensing business process , to ensure that the resolution performance and/or error performance of the target sensing results are not higher than a certain level.
- the second device may be a sensing function network element
- the sensing function network element can be located on the RAN side or the core network side, and refers to a network node in the core network and/or RAN that is responsible for at least one function such as sensing request processing, sensing resource scheduling, sensing information interaction, and sensing data processing. , it can be based on the AMF or LMF upgrade in the existing 5G network, or it can be other network nodes or newly defined network nodes.
- the second device may be a receiving end device that senses the signal
- the receiving end device may be a base station or a UE. If the receiving device is a UE, the signaling interaction between the receiving device and the sensing function network element must pass through the access base station of the receiving device, and the signaling interaction between the receiving device and the sending device must pass through the receiving device.
- the receiving device is a base station and the sending device is also a base station, the signaling interaction between the receiving device and the sending device passes through the Xn interface.
- the second device may be a sending end device that senses the signal
- the sending end device may be a base station or a UE. If the sending device is a UE, the signaling interaction between the sending device and the sensing function network element needs to go through the access base station of the sending device, and the signaling interaction between the sending device and the receiving device needs to go through the sending device. access the base station or through the sidelink (in the case where the receiving end device is also a UE). If the sending device is a base station and the receiving device is also a base station, then the sending device The signaling interaction between the device and the receiving device is through the Xn interface.
- the sending device and the receiving device of the sensing signal can be the same device, corresponding to the scenario where the sensing signal is spontaneously received;
- the transmitting end device and the receiving end device of the sensing signal can be different devices, corresponding to different scenarios of sensing signal transmitting and receiving ends.
- the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
- the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
- the method before the second device performs the first operation in the sensing business process based on the target configuration information, the method further includes:
- the second device receives the target configuration information from the first device.
- the second device needs to obtain the target configuration information from the first device.
- the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
- the first operation may be an operation performed in the first step of generating the sensing signal
- the first operation may be an operation performed in the second stage of signal processing
- the first operation may be an operation performed in a third link after the second link.
- the signal parameter configuration can be fuzzified in the generation process of the sensing signal
- the signal processing configuration can be fuzzified after the signal processing link
- the fuzzification process can be carried out after the signal processing link, such as Fuzzification of signal processing results, or fuzzification of data processing.
- the signal processing results include at least one of the following: range, Doppler, angle (including azimuth and/or pitch angle), range one-dimensional spectrum, Doppler one-dimensional spectrum, angle one-dimensional spectrum (including azimuth) Angle one-dimensional spectrum and/or pitch angle one-dimensional spectrum), range-Doppler two-dimensional spectrum, azimuth-elevation two-dimensional spectrum, range-angle (including azimuth or pitch angle) two-dimensional spectrum, range-azimuth Three-dimensional spectrum of angle-elevation angle, three-dimensional spectrum of distance-Doppler-angle (including azimuth angle or pitch angle), four-dimensional spectrum of range-Doppler-azimuth angle-elevation angle.
- signal processing refers to processing radar echo data to obtain signal processing results of the sensing object or target environment.
- data processing refers to processing the signal processing results to modify the signal processing results, or estimate the real information of the target, or predict the future state of the target, or achieve continuous tracking of the target, etc.
- the second device is the sending end device
- the second device performs the first operation in the sensing business process based on the target configuration information, including:
- the second device generates and sends the sensing signal based on the target configuration information.
- the second device can generate and send the sensing signal based on the target configuration information
- the target configuration information may be the first configuration information, which may include sensing signal bandwidth, sensing frame length, or antenna configuration information;
- the perceptual blur processing method may include the following steps a1 to a6:
- the sensing function network element receives the first demand and the second demand
- the sensing function network element or the sending end device obtains the target configuration information based on the first requirement and the second requirement, including at least one of the following:
- sensing frame length refers to the length of time used for signal transmission and reception
- the beam forming mode determine the antenna configuration of the receiving end according to the larger of the angular resolution between the first requirement and the second requirement;
- MIMO mode determine the antenna configuration of the transmitter and/or receiver according to the larger of the angular resolution between the first requirement and the second requirement;
- the antenna configuration includes: at least one of the number of antenna units, the distance between antenna units, the number of receiving channels, the number of transmitting channels, the number of transmitting antennas, the number of antenna ports, and the (maximum) number of uplink or downlink MIMO layers;
- step a2 is performed on the sensing function network element (that is, the first device is the sensing function network element), then after completing the processing of step a2, the sensing function network element can send the target configuration information to the receiving end device and the sending end device;
- step a2 is performed on the sending end device (that is, the first device is the sending end device), before performing the processing of step a2, it also includes: the sensing function network element sends the first requirement and the second requirement to the sending end device; after completing the steps After processing a2, the sending end device sends the target configuration information to the receiving end device (or the receiving end device and the sensing function network element).
- the sending end device generates and sends the sensing signal according to the target configuration information; the receiving end device receives the sensing signal according to the target configuration information and obtains the echo data; the echo data is AD sampling of the echo signal. data obtained later.
- the receiving end device and/or the sensing function network element performs signal processing on the echo data according to the target configuration information, and obtains a signal processing result, including one of the following:
- the receiving end device performs a first operation on the echo data according to the signal processing configuration to obtain the signal processing result;
- the receiving end device performs a second operation on the echo data according to the signal processing configuration to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element; the sensing function network element performs a second operation on the echo data according to the signal processing configuration.
- the third operation obtains the signal processing result;
- the receiving end device sends the echo data to the sensing function network element, and the sensing function network element performs a first operation on the echo data according to the signal processing configuration to obtain a signal processing result.
- the signal processing configuration is mapped according to target configuration information.
- the signal processing result is the target sensing result, or the receiving end device and/or the sensing function network element performs subsequent processing on the signal processing result to obtain the target sensing result.
- the target perception result is a perception result that meets the requirements of the target requirement.
- the target link includes a second link
- the second device performs the first operation in the sensing business process based on the target configuration information, including:
- the second device performs part or all of the signal processing operations based on the target configuration information.
- the second device when performing fuzzification processing of the signal processing configuration in the second step of signal processing, performs part or all of the signal processing operations based on the target configuration information.
- the target configuration information may be the second configuration information, and may include angle processing algorithms and/or parameters of angle processing algorithms, Doppler processing algorithms and/or parameters of Doppler processing algorithms, distance processing algorithms and/or distance processing Algorithm parameters;
- the perceptual blur processing method may include the following steps b1 to b8:
- the sensing function network element receives the first demand and the second demand
- the sensing function network element or the sending end device obtains signal parameter configuration according to the first requirement, including at least one of the following:
- sensing frame length refers to the length of time used for signal transmission and reception
- the antenna configuration of the receiving end is determined based on the angular resolution in the first requirement
- the antenna configuration includes at least one of: the number of antenna units, the distance between antenna units, the number of receiving channels, the number of transmitting channels, the number of transmitting antennas, the number of antenna ports, and the (maximum) number of uplink or downlink MIMO layers.
- step b2 If step b2 is performed on the sensing function network element, after completing the processing of step b2, the sensing function network element sends the signal parameter configuration to the sending end device and the receiving end device;
- step b2 is performed on the sending end device, before performing the processing of step b2, it also includes: sensing function
- the network element sends the first requirement to the sending end device; after completing the processing of step b2, the sending end device sends the signal parameter configuration to the receiving end device (or the receiving end device and the sensing function network element).
- the sending end device transmits the sensing signal according to the signal parameter configuration; the receiving end device receives the sensing signal according to the signal parameter configuration and obtains echo data; the echo data is AD sampling of the echo signal. data obtained later.
- the receiving end device and/or the sensing function network element performs a second fuzzification process during the signal processing of the echo data according to the target configuration information, including one of the following:
- the receiving end device performs the first operation on the echo data according to the target configuration information to obtain the signal processing result
- the receiving end device performs a second operation on the echo data according to the target configuration information to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element; the sensing function network element performs a second operation on the echo data according to the first configuration.
- the third operation obtains the signal processing result;
- the receiving end device sends the echo data to the sensing function network element, and the sensing function network element performs a first operation on the echo data according to the target configuration information to obtain a signal processing result.
- the target configuration information is a signal processing configuration that satisfies the requirements of the second requirement.
- the receiving end device or sensing function network element determines the target configuration information based on the first requirement and the second requirement, including at least one of the following:
- Doppler processing parameters in the target configuration information including: 1 Doppler processing algorithm, such as: FFT, MUSIC; 2 Doppler processing Parameters in the algorithm, such as: the number of FFT points in the FFT algorithm, increasing the sampling interval of the steering vector in the MUSIC algorithm, or reducing the dimension of the steering vector in the MUSIC algorithm;
- 1 Doppler processing algorithm such as: FFT, MUSIC
- 2 Doppler processing Parameters in the algorithm such as: the number of FFT points in the FFT algorithm, increasing the sampling interval of the steering vector in the MUSIC algorithm, or reducing the dimension of the steering vector in the MUSIC algorithm
- Angle processing algorithm such as: FFT, MUSIC
- Parameters in the angle processing algorithm such as: FFT
- FFT The number of FFT points in the algorithm and the dimension of the steering vector in the MUSIC algorithm.
- step b6 Before proceeding with the configuration of step b6, also include:
- step b6 If the configuration of step b6 is performed on the receiving end device, before performing the configuration of step b6, the receiving end device receives the first requirement and/or the second requirement from the sensing function network element and/or the sending end device; and, if step Part or all of the processing of b5 is performed on the sensing function network element, and the receiving device also needs to send the obtained target configuration information to the sensing function network element after performing the configuration in step b6.
- step b6 If the configuration of step b6 is performed on the sensing function network element, and if part or all of the processing of step b5 is performed on If the receiving end device performs the configuration, the sensing function network element also needs to send the obtained target configuration information to the receiving end device after performing the configuration in step b6.
- the signal processing result is the target sensing result, or the receiving end device and/or the sensing function network element performs subsequent processing on the signal processing result to obtain the target sensing result.
- the target perception result is the perception result that satisfies the requirements of the secondary need.
- the second device when the second device is a sensing function network element, the second device performs part or all of the signal processing operations based on the target configuration information, including at least one of the following:
- the second device obtains the echo data from the receiving end device, and the second device performs a first operation on the echo data based on the target configuration information to obtain the signal processing result;
- the second device obtains the signal processing intermediate result of the echo data from the receiving end device, and the second device performs a second operation on the signal processing intermediate result based on the target configuration information to obtain the signal processing result.
- the second device when the second device is a sensing function network element, when the second device performs part or all of the signal processing operations based on the target configuration information, the second device may be In the case of a sensing function network element, the second device can obtain the echo data from the receiving end device, and then perform a first operation on the echo data based on the target configuration information to obtain the signal processing result;
- the second device when the second device is a sensing function network element, when the second device performs part or all of the signal processing operations based on the target configuration information, the second device may obtain the signal from the receiving end device. For the signal processing intermediate result of the echo data, based on the target configuration information, a second operation is performed on the signal processing intermediate result to obtain the signal processing result.
- the second device when the second device is a receiving end device, the second device performs part or all of the signal processing operations based on the target configuration information, including at least one of the following:
- the second device performs a first operation on the echo data based on the target configuration information to obtain the signal processing result
- the second device performs a third operation on the echo data based on the target configuration information to obtain an intermediate signal processing result, and the second device sends the intermediate signal processing result to the sensing function network element.
- the second device when the second device is a receiving end device, when the second device performs part or all of the signal processing operations based on the target configuration information, it may be based on the target configuration information. Perform a first operation on the echo data to obtain the signal processing result;
- the second device when the second device is a receiving end device, when the second device performs part or all of the signal processing operations based on the target configuration information, it may be based on the target configuration information.
- the echo data performs a third operation to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element, so that the sensing function network element obtains the signal processing intermediate result of the echo data from the receiving end device.
- the sensing function network element obtains the signal processing intermediate result of the echo data from the receiving end device.
- the second device is a sensing function network element or a receiving end device
- the second device performs the first operation in the sensing business process based on the target configuration information, including at least one of the following:
- the second device performs first processing on the signal processing result of the signal processing based on the target configuration information
- the second device performs data processing on the signal processing result of the signal processing based on the target configuration information, and performs data processing on the first data processing result obtained during the data processing process or the second data obtained after the data processing is completed.
- the processing result is subjected to the first processing.
- the second device may process the signal based on the target configuration information.
- the processed signal processing result is subjected to first processing;
- the second device may process the signal based on the target configuration information.
- the processed signal processing result is subjected to data processing, and the first data processing result obtained during the data processing process or the second data processing result obtained after the data processing is completed is subjected to the first processing.
- the first processing includes at least one of the following:
- the second device adds the first noise to the signal processing result or the first data processing result or the second data processing result based on the configuration information of the first noise;
- the second device performs down-sampling processing on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the down-sampling processing.
- performing the first processing on the signal processing result of the signal processing may refer to adding the first noise to the signal processing result
- performing the first processing on the signal processing result of the signal processing may be to perform downsampling processing on the signal processing result based on the configuration information of the downsampling process;
- performing the first processing on the first data processing result obtained during the data processing or the second data processing result obtained after the data processing is completed may refer to configuration information based on the first noise, Adding the first noise to the first data processing result or the second data processing result
- performing the first processing on the first data processing result obtained during the data processing or the second data processing result obtained after the data processing is completed may refer to, based on the configuration information of the downsampling process, Perform downsampling processing on the first data processing result or the second data processing result.
- the second device performs down-sampling processing on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the down-sampling processing, including:
- the second device reduces the sampling rate of the dimension corresponding to the target measurement quantity based on the configuration information of the down-sampling process.
- the second device when the second device performs downsampling on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process, it may be based on the downsampling process.
- Configure information to reduce the sampling rate of the dimension corresponding to the target measurement quantity.
- the second device performs down-sampling processing on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the down-sampling processing, including:
- the second device performs P times interpolation on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process
- the second device performs Q times decimation and sampling on the signal processing result or the first data processing result or the second data processing result after P times interpolation, where P is less than Q, and both P and Q are positive integers.
- the second device when it performs downsampling on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process, it may be based on the downsampling process.
- configuration information perform P times interpolation on the signal processing result or the first data processing result or the second data processing result, and perform P times interpolation on the signal processing result or the first data processing result or the second data processing.
- the result is sampled Q times.
- the second device performs down-sampling processing on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the down-sampling processing, including:
- the second device performs second processing on at least one sample point set in the dimension corresponding to the target measurement quantity based on the configuration information of the down-sampling process, and obtains values corresponding to at least one sample point set respectively;
- any of the sample point sets includes adjacent N sample points among the sampling points of the signal processing result or the first data processing result or the second data processing result, and the second processing includes taking the sample points.
- the maximum value in the set, the minimum value in the sample point set, or the average value of the sample point set, N is a positive integer.
- the second device when it performs downsampling on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process, it may be based on the downsampling process.
- Configuration information perform second processing on at least one sample point set in the dimension corresponding to the target measurement quantity, and obtain values corresponding to at least one sample point set.
- the second device when the second device is a sensing function network element, the second device processes the signal processing result or the first data processing result or the second data processing result based on the target configuration information.
- the method further includes:
- the second device obtains the signal processing result or the first data processing result or the second data processing result from the receiving end device.
- the perceptual blur processing method may include the following steps c1 to c7:
- the sensing function network element receives the first demand and the second demand
- the sensing function network element or the sending end device obtains signal parameter configuration according to the first requirement, including at least one of the following:
- sensing frame length refers to the length of time used for signal transmission and reception
- the antenna configuration of the receiving end is determined based on the angular resolution in the first requirement
- the antenna configuration includes at least one of: the number of antenna units, the distance between antenna units, the number of receiving channels, the number of transmitting channels, the number of transmitting antennas, the number of antenna ports, and the (maximum) number of uplink or downlink MIMO layers.
- step c2 If step c2 is performed on the sensing function network element, after completing the processing of step c2, the sensing function network element sends the signal parameter configuration to the sending end device and the receiving end device;
- step c2 is performed on the sending end device, before performing the processing of step c2, it also includes: the sensing function network element sends the first requirement to the sending end device; after completing the processing of step c2, the sending end device sends a request to the receiving end device (or The receiving end device and the sensing function network element) send the signal parameter configuration.
- the sending end device transmits the sensing signal according to the signal parameter configuration; the receiving end device receives the sensing signal according to the signal parameter configuration and obtains echo data; the echo data is AD sampling of the echo signal. data obtained later.
- the receiving end device and/or sensing function network element processes the echo data according to the signal parameter configuration to obtain a signal processing result, including one of the following:
- the receiving end device performs a first operation on the echo data according to the signal processing configuration to obtain the signal processing result;
- the receiving end device performs a second operation on the echo data according to the signal processing configuration to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element; the sensing function network element performs a second operation on the echo data according to the first configuration.
- the third operation obtains the signal processing result;
- the receiving end device sends the echo data to the sensing function network element, and the sensing function network element performs a first operation on the echo data according to the signal processing configuration to obtain a signal processing result.
- the receiving end device or the sensing function network element determines the target configuration information based on the first requirement and the second requirement.
- the method for determining the target configuration information based on the first requirement and the second requirement is to use the corresponding first requirement and the second requirement.
- the one with poorer indicators determines the target configuration information; then, the signal processing result is fuzzified according to the target configuration information, including at least one of the following:
- the target configuration information includes: the mean and variance (or standard deviation) of the noise;
- the down-sampling process can be performed in at least one dimension of the time dimension, distance dimension, Doppler dimension, and angle dimension (including azimuth angle dimension and/or pitch angle dimension) of the signal processing result.
- the method includes At least one of the following:
- Direct extraction for example: reducing the sampling rate of the signal processing result in a certain dimension to the original 1/Q;
- the first processing methods include: taking the larger, taking the smaller, and averaging. Two N samples of the first processing are adjacent twice. Value points may or may not overlap.
- the target configuration information includes information indicating the above three processes, as well as the corresponding values of parameters P, Q or N, and the specific method of the first process.
- the fuzzification processing configuration is directly obtained from the second requirement, combined with the first requirement to obtain the target configuration information, and then the above-mentioned fuzzification processing is performed on the signal processing result according to the target configuration information.
- the result outputted after the signal processing result is processed in step c6, or the result outputted after the signal processing result is processed in step c6 and then subjected to subsequent processing, is the target sensing result that meets the second requirement.
- the perceptual blur processing method may include the following steps d1 to d7:
- the sensing function network element receives the first demand and the second demand
- the sensing function network element or the sending end device obtains the signal parameter configuration according to the first requirement, including at least one of the following:
- sensing frame length refers to the length of time used for signal transmission and reception
- the antenna configuration of the receiving end is determined based on the angular resolution in the first requirement
- the antenna configuration includes at least one of: the number of antenna units, the distance between antenna units, the number of receiving channels, the number of transmitting channels, the number of transmitting antennas, the number of antenna ports, and the (maximum) number of uplink or downlink MIMO layers.
- step d2 If step d2 is performed on the sensing function network element, after completing the processing of step d2, the sensing function network element sends the signal parameter configuration to the sending end device and the receiving end device;
- step d2 is performed on the sending end device, before performing the processing of step d2, it also includes: the sensing function network element sends the first requirement to the sending end device; after completing the processing of step d2, the sending end device sends a request to the receiving end device (or The receiving end device and sensing function network element) send signal parameter configuration.
- the sending end device transmits the sensing signal according to the signal parameter configuration; the receiving end device receives the sensing signal according to the signal parameter configuration and obtains echo data; the echo data is AD sampling of the echo signal. data obtained later.
- the receiving end device and/or sensing function network element processes the echo data according to the signal parameter configuration to obtain a signal processing result, including one of the following:
- the receiving end device performs a first operation on the echo data according to the signal processing configuration to obtain the signal processing result;
- the receiving end device performs a second operation on the echo data according to the signal processing configuration to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element; the sensing function network element performs a second operation on the echo data according to the signal processing configuration.
- the third operation obtains the signal processing result;
- the receiving end device sends the echo data to the sensing function network element, and the sensing function network element performs a first operation on the echo data according to the signal processing configuration to obtain a signal processing result.
- the receiving end device or the sensing function network element determines the target configuration information based on the first requirement and the second requirement.
- the method for determining the target configuration information based on the first requirement and the second requirement is to use the corresponding first requirement and the second requirement. Those with poor indicators determine the target configuration information; then, perform fuzzification processing on the data processing process and results based on the target configuration information, including at least one of the following:
- the coordinate transformation includes: transformation from the polar coordinate system to the rectangular coordinate system, and transformation from the first rectangular coordinate system to the second rectangular coordinate system;
- the target configuration information includes instructions indicating the above three methods, and the parameters of the added random noise include mean and variance (standard deviation).
- the result obtained after the processing in step d6, or the result obtained after the processing in step d6 and then subsequent processing, is the target sensing result that meets the second requirement.
- the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
- the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
- the execution subject may be a perceptual fuzzification processing device.
- the perceptual fuzzification processing method performed by the perceptual fuzzification processing method device is used as an example to illustrate the perceptual fuzzification processing device provided by the embodiment of the present application.
- FIG. 5 is one of the structural schematic diagrams of the perceptual fuzzification processing device provided by the embodiment of the present application.
- the perceptual fuzzification processing device 500 includes: a first determination module 510 and a second determination module 520; wherein:
- the first determination module 510 is used to determine the target requirement according to the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
- the second determination module 520 is configured to determine target configuration information according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
- the target requirements based on the perceived performance requirements and the perceived fuzzification processing requirements, and determining the target configuration information based on the target requirements, it is used to perform the first operation in the perceived business process. It combines the performance index requirements of the corresponding projects in the radar detection sensing requirements and the fuzzification processing requirements to ensure the effective implementation of the fuzzification processing in radar detection.
- the first requirement, second requirement or target requirement includes at least one of the following:
- the target measurement quantity includes at least one of the following:
- the first indicator includes at least one of the following:
- the initial configuration information includes at least one of the following:
- Signal bandwidth sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
- the first determination module 510 is used for:
- the corresponding items of the first requirement and the second requirement must meet at least one of the following:
- the corresponding items in the first demand and the second demand are the target measurement quantities of the same item
- the corresponding items in the first requirement and the second requirement are the initial configuration information of the same item
- the corresponding items in the first requirement and the second requirement are at least one target measurement quantity of the same item or initial configuration information of the same item after at least one first transformation;
- the first transformation includes at least one of the following: polar coordinate system The coordinate transformation between the target measurement quantity in the rectangular coordinate system and the mapping between the requirements of the first indicator of the measurement quantity and the requirements of the configuration information.
- the second determination module 520 is used for at least one of the following:
- the first device determines the requirement for the first indicator of the target measurement quantity as the target after undergoing at least one first transformation.
- the first device determines the requirement for initial configuration information as a corresponding item in the corresponding target configuration information.
- the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
- the first determination module 510 is used for:
- the target requirements include requirements for the first indicator of the target measurement quantity in the first requirement and/or requirements for the initial configuration information corresponding to the target measurement quantity, and, requirements for the first indicator of the target measurement quantity in the second requirement.
- the requirement and/or the requirement of the initial configuration information corresponding to the target measurement quantity is an item that is relatively low compared to the perceptual performance.
- the first determination module 510 is used for at least one of the following:
- the target requirement includes:
- the perceptual performance requirement is the lower of the distance resolution requirement and/or the signal bandwidth requirement;
- the target requirement includes: the first requirement and the second requirement.
- the requirements include Doppler resolution requirements and/or perception frame length requirements, whichever is lower; or
- the target requirement includes:
- the perceptual performance requirement is the lower of the angular resolution requirement and/or the antenna configuration requirement.
- the second determination module 520 is used for at least one of the following:
- the first configuration information satisfies at least one of the following:
- the first configuration information includes the sensing signal bandwidth determined according to the requirements of the first indicator of the target measurement quantity in the target requirement
- the first configuration information includes a sensing frame length determined according to the requirements of the first indicator of the target measurement quantity in the target requirement
- the first configuration information includes antenna configuration information determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;
- the first configuration information includes the sensing signal bandwidth in the initial configuration information in the target requirement
- the first configuration information includes the perception frame length in the initial configuration information in the target requirement
- the first configuration information includes the antenna configuration information in the initial configuration information in the target requirement.
- the first determination module 510 is used for at least one of the following:
- the first requirement or the second requirement includes a requirement for distance resolution or a distance processing algorithm.
- the target requirements include: requirements for the resolution of the distance included in the first requirement and the second requirement and/or the distance processing algorithm and distance processing The one with lower perceived performance among the parameters of the algorithm;
- the target requirement determines whether the first requirement or the second requirement includes a requirement for Doppler resolution or a requirement for a Doppler processing algorithm or a requirement for parameters of a Doppler processing algorithm. Including: the one with lower perceptual performance among the Doppler resolution requirements and/or Doppler processing algorithm and Doppler processing algorithm parameter requirements included in the first requirement and the second requirement. ;
- the target requirement includes: the first The requirement and the second requirement include the requirement for angle resolution and/or the requirement for the angle processing algorithm and the parameters of the angle processing algorithm, whichever is lower in perceptual performance.
- the second determination module 520 is used to:
- the second configuration information satisfies at least one of the following:
- the second configuration information includes a distance processing algorithm and/or distance determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. Processing algorithm parameters;
- the second configuration information includes a Doppler processing algorithm and/or determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. or parameters of Doppler processing algorithms;
- the second configuration information includes an angle processing algorithm and/or an angle processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. parameters;
- the second configuration information includes the parameters in the initial configuration information in the target requirements.
- Doppler processing algorithms and/or parameters of Doppler processing algorithms are examples of Doppler processing algorithms
- the second configuration information includes the distance processing algorithm and/or the distance processing algorithm in the initial configuration information in the target requirement. /or parameters of the distance processing algorithm;
- the second configuration information includes the angle processing algorithm and/or the angle processing algorithm in the initial configuration information in the target requirement. /or parameters for the angle processing algorithm.
- the first determination module 510 is used for at least one of the following:
- the target requirement includes the resolution of the target measurement quantity in the first requirement. requirements and/or down-sampling processing configuration requirements, and, the resolution requirement of the target measurement quantity in the second requirement and/or the down-sampling processing configuration requirements, which is relatively low in perceptual performance;
- the target requirement includes the target measurement quantity in the first requirement.
- the error or accuracy requirements and/or the requirements for the configuration of the first noise, and the second requirement, the error or accuracy requirements of the target measurement quantity and/or the requirements for the configuration of the first noise are relatively low compared to the perceptual performance One item.
- the second determination module 520 is used to:
- the third configuration information satisfies at least one of the following:
- the third configuration information includes at least one of the following determined according to the requirement for the first indicator of the target measurement quantity in the target requirement: The configuration of the first noise, or the configuration of the downsampling process;
- the third configuration information includes the configuration of the first noise in the initial configuration information in the target requirement
- the third configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement.
- the device before executing the perceptual blurring processing method, the device further includes:
- a first acquisition module configured to acquire the first requirement and/or the second requirement before the first device determines the target requirement based on the first requirement and the second requirement.
- the first determination module 510 is used for:
- the first requirement and/or the second requirement are received from a third device, wherein:
- the third device is a base station, a UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement;
- the third device is a sensing function network element, a base station, a UE, an external application, or is used to provide the first requirement and/or the second Required network equipment or systems.
- the device further includes:
- a first sending module configured to send the target configuration information to the second device after the first device determines the target configuration information according to the target requirements
- the second device is a device that performs the first operation.
- the second requirement is only effective under the first condition
- the first condition includes at least one of the following: the flow of the sensing service is in a position corresponding to the second requirement. Validation time period; or, the sensing target of the sensing service is in the validating position corresponding to the second requirement.
- the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
- the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
- the perceptual blur processing device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
- the electronic device may be a terminal or other devices other than the terminal.
- terminals may include but are not limited to the types of terminals 11 listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiment of this application.
- FIG. 6 is the second structural schematic diagram of the perceptual fuzzification processing device provided by the embodiment of the present application.
- the perceptual fuzzification processing device 600 includes: a first execution module 610, wherein:
- the first execution module 610 is configured to execute the first operation in the sensing business process based on the target configuration information.
- the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
- the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
- the device also includes:
- the second acquisition module is configured to receive the target configuration information from the first device before the second device performs the first operation in the sensing business process based on the target configuration information.
- the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
- the second device is the sending end device
- the first execution module 610 is used for:
- the sensing signal is generated and sent.
- the target link includes a second link
- the first execution module 610 is used for:
- the second device performs part or all of the signal processing operations based on the target configuration information.
- the first execution module 610 is used for at least one of the following:
- the echo data is obtained from the receiving end device, and the second device performs a first operation on the echo data based on the target configuration information to obtain the signal processing result;
- the signal processing intermediate result of the echo data is obtained from the receiving end device, and the second device performs a second operation on the signal processing intermediate result based on the target configuration information to obtain the signal processing result.
- the first execution module 610 is used for at least one of the following:
- a third operation is performed on the echo data to obtain an intermediate signal processing result, and the second device sends the intermediate signal processing result to the sensing function network element.
- the second device is a sensing function network element or a receiving end device
- the first execution module 610 is used for at least one of the following:
- the first execution module 610 is used for at least one of the following:
- a down-sampling process is performed on the signal processing result or the first data processing result or the second data processing result.
- the first execution module 610 is used for:
- the sampling rate of the dimension corresponding to the target measurement quantity is reduced.
- the first execution module 610 is used for:
- the signal processing result or the first data processing result or the second data processing result after P times interpolation is decimated and sampled Q times, where P is less than Q, and both P and Q are positive integers.
- the first execution module 610 is used for:
- any of the sample point sets includes adjacent N sample points among the sampling points of the signal processing result or the first data processing result or the second data processing result, and the second processing includes taking the sample points.
- the maximum value in the set, the minimum value in the sample point set, or the average value of the sample point set, N is a positive integer.
- the device when the second device is a sensing function network element, the device further includes:
- a third acquisition module configured to obtain, on the second device based on the target configuration information, the signal processing result. Before performing the first processing on the signal or the first data processing result or the second data processing result, obtain the signal processing result or the first data processing result or the second data processing result from the receiving end device.
- the perceptual blur processing device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
- the electronic device may be a terminal or other devices other than the terminal.
- terminals may include but are not limited to the types of terminals 11 listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiment of this application.
- the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
- the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
- the perceptual blurring processing device provided by the embodiments of the present application can implement each process implemented by the method embodiments of Figures 2 to 4, and achieve the same technical effect. To avoid duplication, the details will not be described here.
- Figure 7 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
- an embodiment of the present application also provides a communication device 700, which includes a processor 701 and a memory 702.
- the memory 702 stores A program or instruction that can be run on the processor 701.
- the communication device 700 is a first device
- the program or instruction is executed by the processor 701
- the embodiment of the perceptual blurring processing method corresponding to the first device is implemented.
- Each step can achieve the same technical effect.
- the communication device 700 is a second device, when the program or instruction is executed by the processor 701, each step of the perceptual fuzzification processing method embodiment corresponding to the second device is implemented, and the same technical effect can be achieved.
- I won’t go into details here.
- An embodiment of the present application also provides a first device, including a processor and a communication interface, wherein the processor is used to:
- the first requirement is the perceptual performance requirement
- the second requirement is the perceptual fuzzification processing requirement
- Target configuration information is determined according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
- the first device embodiment corresponds to the method embodiment of the above-mentioned first device.
- Each implementation process and implementation manner of the above-mentioned method embodiment can be applied to the first device embodiment and can achieve the same technical effect.
- FIG. 8 is a schematic diagram of the hardware structure of a first device for implementing an embodiment of the present application.
- the first device 800 includes: an antenna 801, a radio frequency device 802, a baseband device 803, a processor 804 and a memory 805.
- Antenna 801 is connected to radio frequency device 802.
- the radio frequency device 802 receives information through the antenna 801 and sends the received information to the baseband device 803 for processing.
- the baseband device 803 processes the information to be sent and sends it to the radio frequency device 802.
- the radio frequency device 802 processes the received information and then sends it out through the antenna 801.
- the method performed by the first device in the above embodiment can be implemented in the baseband device 803.
- the baseband device 803 Includes baseband processor.
- the baseband device 803 may include, for example, at least one baseband board on which multiple chips are disposed, as shown in FIG. Program to perform the first device operation shown in the above method embodiment.
- the first device may also include a network interface 806, which is, for example, a common public radio interface (CPRI).
- a network interface 806 which is, for example, a common public radio interface (CPRI).
- CPRI common public radio interface
- the first device 800 in the embodiment of the present invention also includes: instructions or programs stored in the memory 805 and executable on the processor 804.
- the processor 804 calls the instructions or programs in the memory 805 to execute each of the steps shown in Figure 5. The method of module execution and achieving the same technical effect will not be described in detail here to avoid duplication.
- processor 804 is used for:
- the first requirement is the perceptual performance requirement
- the second requirement is the perceptual fuzzification processing requirement
- Target configuration information is determined according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
- the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
- the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
- the first requirement, second requirement or target requirement includes at least one of the following:
- the target measurement quantity includes at least one of the following:
- the first indicator includes at least one of the following:
- the initial configuration information includes at least one of the following:
- Signal bandwidth sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
- processor 804 is used to:
- the corresponding items of the first requirement and the second requirement must meet at least one of the following:
- the corresponding items in the first demand and the second demand are the target measurement quantities of the same item
- the corresponding items in the first requirement and the second requirement are the initial configuration information of the same item
- the corresponding items in the first requirement and the second requirement are at least one target measurement quantity of the same item or initial configuration information of the same item after at least one first transformation;
- the first transformation includes at least one of the following: polar coordinate system The coordinate transformation between the target measurement quantity in the rectangular coordinate system and the mapping between the requirements of the first indicator of the measurement quantity and the requirements of the configuration information.
- processor 804 is used for at least one of the following:
- the first device determines the requirement for the first indicator of the target measurement quantity as the target after undergoing at least one first transformation.
- the first device determines the requirement for initial configuration information as a corresponding item in the corresponding target configuration information.
- the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
- processor 804 is used to:
- the target requirements include requirements for the first indicator of the target measurement quantity in the first requirement and/or requirements for the initial configuration information corresponding to the target measurement quantity, and, requirements for the first indicator of the target measurement quantity in the second requirement.
- the requirement and/or the requirement of the initial configuration information corresponding to the target measurement quantity is an item that is relatively low compared to the perceptual performance.
- the processor 804 is used for at least one of the following:
- the target requirement includes:
- the perceptual performance requirement is the lower of the distance resolution requirement and/or the signal bandwidth requirement;
- the target requirement includes: the first requirement and the second requirement.
- the requirements include Doppler resolution requirements and/or perception frame length requirements, whichever is lower; or
- the target requirement includes:
- the perceptual performance requirement is the lower of the angular resolution requirement and/or the antenna configuration requirement.
- the processor 804 is used for at least one of the following:
- the first configuration information satisfies at least one of the following:
- the first configuration information includes the sensing signal bandwidth determined according to the requirements of the first indicator of the target measurement quantity in the target requirement
- the first configuration information includes a sensing frame length determined according to the requirements of the first indicator of the target measurement quantity in the target requirement
- the first configuration information includes antenna configuration information determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;
- the first configuration information includes the sensing signal bandwidth in the initial configuration information in the target requirement
- the first configuration information includes the perception frame length in the initial configuration information in the target requirement
- the first configuration information includes the antenna configuration information in the initial configuration information in the target requirement.
- the processor 804 is used for at least one of the following:
- the target requirement includes: the first The one with lower perceptual performance among the requirements and the distance resolution requirements and/or the distance processing algorithm and the parameters of the distance processing algorithm included in the requirement and the second requirement;
- the target requirement determines whether the first requirement or the second requirement includes a requirement for Doppler resolution or a requirement for a Doppler processing algorithm or a requirement for parameters of a Doppler processing algorithm. Including: the one with lower perceptual performance among the Doppler resolution requirements and/or Doppler processing algorithm and Doppler processing algorithm parameter requirements included in the first requirement and the second requirement. ;
- the target requirement includes: the first The requirement and the second requirement include the requirement for angle resolution and/or the requirement for the angle processing algorithm and the parameters of the angle processing algorithm, whichever is lower in perceptual performance.
- the processor 804 is configured to:
- the second configuration information satisfies at least one of the following:
- the second configuration information includes a distance processing algorithm and/or distance determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. Processing algorithm parameters;
- the second configuration information includes root The Doppler processing algorithm and/or the parameters of the Doppler processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirements;
- the second configuration information includes an angle processing algorithm and/or an angle processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. parameters;
- the second configuration information includes the parameters in the initial configuration information in the target requirements.
- Doppler processing algorithms and/or parameters of Doppler processing algorithms are examples of Doppler processing algorithms
- the second configuration information includes the distance processing algorithm and/or the distance processing algorithm in the initial configuration information in the target requirement. /or parameters of the distance processing algorithm;
- the second configuration information includes the angle processing algorithm and/or the angle processing algorithm in the initial configuration information in the target requirement. /or parameters for the angle processing algorithm.
- the processor 804 is used for at least one of the following:
- the target requirement includes the resolution of the target measurement quantity in the first requirement. requirements and/or down-sampling processing configuration requirements, and, the resolution requirement of the target measurement quantity in the second requirement and/or the down-sampling processing configuration requirements, which is relatively low in perceptual performance;
- the target requirement includes the target measurement quantity in the first requirement.
- the error or accuracy requirements and/or the requirements for the configuration of the first noise, and the second requirement, the error or accuracy requirements of the target measurement quantity and/or the requirements for the configuration of the first noise are relatively low compared to the perceptual performance One item.
- the processor 804 is configured to:
- the third configuration information satisfies at least one of the following:
- the third configuration information includes at least one of the following determined according to the requirement for the first indicator of the target measurement quantity in the target requirement: The configuration of the first noise, or the configuration of the downsampling process;
- the third configuration information includes the configuration of the first noise in the initial configuration information in the target requirement
- the third configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement.
- the device before executing the perceptual blurring processing method, the device further includes:
- a first acquisition module configured to acquire the first requirement and/or the second requirement before the first device determines the target requirement based on the first requirement and the second requirement.
- processor 804 is used to:
- the first requirement and/or the second requirement are received from a third device, wherein:
- the third device is a base station, a UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement;
- the third device is a sensing function network element, a base station, a UE, an external application, or is used to provide the first requirement and/or the second Required network equipment or systems.
- the device further includes:
- a first sending module configured to send the target configuration information to the second device after the first device determines the target configuration information according to the target requirements
- the second device is a device that performs the first operation.
- the second requirement is only effective under the first condition
- the first condition includes at least one of the following: the process of the sensing service is in an effective time period corresponding to the second requirement; or the sensing target of the sensing service is in an effective position corresponding to the second requirement.
- the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
- the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
- An embodiment of the present application also provides a second device, including a processor and a communication interface, wherein the processor is used to:
- FIG. 9 is a schematic diagram of the hardware structure of a second device that implements an embodiment of the present application.
- the second device 900 includes: an antenna 901, a radio frequency device 902, a baseband device 903, a processor 904 and a memory 905.
- Antenna 901 is connected to radio frequency device 902.
- the radio frequency device 902 receives information through the antenna 901 and sends the received information to the baseband device 903 for processing.
- the baseband device 903 processes the information to be sent and sends it to the radio frequency device 902.
- the radio frequency device 902 processes the received information and then sends it out through the antenna 901.
- the method performed by the second device in the above embodiment can be implemented in the baseband device 903, which includes a baseband processor.
- the baseband device 903 may include, for example, at least one baseband board on which a plurality of chips are disposed, as shown in FIG. As shown in 9, one of the chips is, for example, a baseband processor, which is connected to the memory 905 through a bus interface to call the program in the memory 905 to perform the network device operations shown in the above method embodiment.
- the second device may also include a network interface 906, which is, for example, a common public radio interface (CPRI).
- a network interface 906 which is, for example, a common public radio interface (CPRI).
- CPRI common public radio interface
- the second device 900 in the embodiment of the present application also includes: instructions or programs stored in the memory 905 and executable on the processor 904.
- the processor 904 calls the instructions or programs in the memory 905 to execute each of the steps shown in Figure 6. The method of module execution and achieving the same technical effect will not be described in detail here to avoid duplication.
- processor 904 is used for:
- the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
- the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
- processor 904 is used to:
- the target configuration information from the first device is received.
- the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
- the second device is the sending end device
- Processor 904 is used for:
- the sensing signal is generated and sent.
- the target link includes a second link
- Processor 904 is used for:
- the first execution module 610 is used for at least one of the following:
- the echo data is obtained from the receiving end device, and the second device performs a first operation on the echo data based on the target configuration information to obtain the signal processing result;
- the signal processing intermediate result of the echo data is obtained from the receiving end device, and the second device performs a second operation on the signal processing intermediate result based on the target configuration information to obtain the signal processing result.
- the processor 904 is used for at least one of the following:
- a third operation is performed on the echo data to obtain an intermediate signal processing result, and the second device sends the intermediate signal processing result to the sensing function network element.
- the second device is a sensing function network element or a receiving end device
- Processor 904 is used for at least one of the following:
- the processor 904 is used for at least one of the following:
- a down-sampling process is performed on the signal processing result or the first data processing result or the second data processing result.
- processor 904 is used to:
- the sampling rate of the dimension corresponding to the target measurement quantity is reduced.
- processor 904 is used to:
- the signal processing result or the first data processing result or the second data processing result after P times interpolation is decimated and sampled Q times, where P is less than Q, and both P and Q are positive integers.
- processor 904 is used to:
- any of the sample point sets includes adjacent N sample points among the sampling points of the signal processing result or the first data processing result or the second data processing result, and the second processing includes taking the sample points.
- the maximum value in the set, the minimum value in the sample point set, or the average value of the sample point set, N is a positive integer.
- the device when the second device is a sensing function network element, the device further includes:
- a third acquisition module configured to acquire all the signals from the receiving end device before the second device performs the first processing on the signal processing result or the first data processing result or the second data processing result based on the target configuration information.
- the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
- the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure that radar detection Effective implementation of fuzzification processing of measurements.
- Embodiments of the present application also provide a readable storage medium.
- Programs or instructions are stored on the readable storage medium.
- the program or instructions are executed by a processor, each process of the above embodiments of the perceptual fuzzification processing method is implemented, and can To achieve the same technical effect, to avoid repetition, we will not repeat them here.
- the processor is the processor in the first device or the second device described in the above embodiment.
- the readable storage medium includes computer readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disk or optical disk, etc.
- An embodiment of the present application further provides a chip.
- the chip includes a processor and a communication interface.
- the communication interface is coupled to the processor.
- the processor is used to run programs or instructions to implement the above-mentioned perceptual fuzzification processing method.
- Each process in the example can achieve the same technical effect. To avoid repetition, we will not repeat it here.
- chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-chip or system-on-chip, etc.
- Embodiments of the present application further provide a computer program/program product.
- the computer program/program product is stored in a storage medium.
- the computer program/program product is executed by at least one processor to implement the above perceptual blurring processing method.
- Each process of the embodiment can achieve the same technical effect, so to avoid repetition, it will not be described again here.
- Embodiments of the present application also provide a first device and a second device.
- the first device can be used to perform the perceptual blurring processing method corresponding to the first device
- the second device can be used to perform the perceptual blurring processing method corresponding to the second device. Fuzzification processing method.
- the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation.
- the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to the existing technology.
- the computer software product is stored in a storage medium (such as ROM/RAM, disk , CD), including several instructions to cause a terminal (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in various embodiments of this application.
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Abstract
The present application discloses a perceptual blurring processing method and apparatus, a device and a storage medium, which relate to the technical field of communications. The perceptual blurring processing method of the embodiments of the present application comprises: a first device determines a target requirement according to a first requirement and a second requirement, the first requirement being a perception performance requirement and the second requirement being a perceptual blurring processing requirement; and the first device determines target configuration information according to the target requirement, the target configuration information being used for executing a first operation in a perception service process.
Description
相关申请的交叉引用Cross-references to related applications
本申请要求于2022年4月8日提交的申请号为202210369346.3,发明名称为“感知模糊化处理方法、装置、设备及存储介质”的中国专利申请的优先权,其通过引用方式全部并入本申请。This application claims the priority of the Chinese patent application with application number 202210369346.3 submitted on April 8, 2022, and the invention name is "Perceptual Obfuscation Processing Method, Device, Equipment and Storage Medium", which is fully incorporated by reference into this document. Apply.
本申请属于通信技术领域,具体涉及一种感知模糊化处理方法、装置、设备及存储介质。The present application belongs to the field of communication technology, and specifically relates to a perceptual fuzzification processing method, device, equipment and storage medium.
在通信感知一体化场景下的雷达探测,针对特定地理位置区域或特定感知对象的感知结果的分辨率性能和/或误差性能,可能会因为监管要求、或隐私要求、或其他外部要求而受到限制,即:要求对感知(雷达探测)的过程和/或结果进行模糊化处理。For radar detection in a communication-sensing integrated scenario, the resolution performance and/or error performance of the sensing results for a specific geographical area or a specific sensing object may be limited due to regulatory requirements, privacy requirements, or other external requirements. , that is, it is required to fuzzify the process and/or results of perception (radar detection).
目前通感一体化场景下的雷达探测的模糊化处理方法尚不明确,如何提供一种雷达探测的模糊化处理方法是亟需解决的问题。At present, the fuzzification processing method for radar detection in the integrated synaesthesia scenario is not yet clear. How to provide a fuzzification processing method for radar detection is an urgent problem that needs to be solved.
发明内容Contents of the invention
本申请实施例提供一种感知模糊化处理方法、装置、设备及存储介质,能够解决雷达探测的模糊化处理方法尚不明确的问题。Embodiments of the present application provide a perceptual fuzzification processing method, device, equipment and storage medium, which can solve the problem of unclear fuzzification processing methods for radar detection.
第一方面,提供了一种感知模糊化处理方法,该方法包括:In the first aspect, a perceptual fuzzification processing method is provided, which includes:
第一设备根据第一需求和第二需求确定目标需求;所述第一需求为感知性能需求;所述第二需求为感知模糊化处理需求;The first device determines the target requirement based on the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
第一设备根据所述目标需求确定目标配置信息;所述目标配置信息用于感知业务流程中的第一操作的执行。The first device determines target configuration information according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
第二方面,提供了一种感知模糊化处理方法,该方法包括:In the second aspect, a perceptual fuzzification processing method is provided, which includes:
第二设备基于目标配置信息,执行感知业务流程中的第一操作。The second device performs the first operation in the sensing business process based on the target configuration information.
第三方面,提供了一种感知模糊化处理装置,该装置包括:In a third aspect, a perceptual blur processing device is provided, which device includes:
第一确定模块,用于根据第一需求和第二需求确定目标需求;所述第一需求为感知性能需求;所述第二需求为感知模糊化处理需求;The first determination module is used to determine the target requirement according to the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
第二确定模块,用于根据所述目标需求确定目标配置信息;所述目标配置信息用
于感知业务流程中的第一操作的执行。The second determination module is used to determine target configuration information according to the target requirements; the target configuration information is To perceive the execution of the first operation in the business process.
第四方面,提供了一种感知模糊化处理装置,该装置包括:In a fourth aspect, a perceptual blurring processing device is provided, which device includes:
第一执行模块,用于基于目标配置信息,执行感知业务流程中的第一操作。The first execution module is used to execute the first operation in the sensing business process based on the target configuration information.
第五方面,提供了一种第一设备端,该第一设备包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第一方面所述的方法。In a fifth aspect, a first device is provided. The first device includes a processor and a memory. The memory stores programs or instructions that can be run on the processor. The program or instructions are used by the processor. When executed, the method described in the first aspect is implemented.
第六方面,提供了一种第一设备,包括处理器及通信接口,其中,所述处理器用于:In a sixth aspect, a first device is provided, including a processor and a communication interface, wherein the processor is used for:
根据第一需求和第二需求确定目标需求;所述第一需求为感知性能需求;所述第二需求为感知模糊化处理需求;Determine the target requirement according to the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
根据所述目标需求确定目标配置信息;所述目标配置信息用于感知业务流程中的第一操作的执行。Target configuration information is determined according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
第七方面,提供了一种第二设备,该第二设备包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第一方面所述的方法。In a seventh aspect, a second device is provided. The second device includes a processor and a memory. The memory stores programs or instructions executable on the processor. The programs or instructions are executed by the processor. When implementing the method described in the first aspect.
第八方面,提供了一种第二设备,包括处理器及通信接口,其中,所述处理器用于:In an eighth aspect, a second device is provided, including a processor and a communication interface, wherein the processor is used for:
基于目标配置信息,执行感知业务流程中的第一操作。Based on the target configuration information, execute the first operation in the sensing business process.
第九方面,提供了一种感知模糊化处理***,包括:第一设备及第二设备,所述第一设备可用于执行如第一方面所述的感知模糊化处理方法,所述第二设备可用于执行如第二方面所述的感知模糊化处理方法。A ninth aspect provides a perceptual blurring processing system, including: a first device and a second device. The first device can be used to perform the perceptual blurring processing method as described in the first aspect. The second device It can be used to perform the perceptual blur processing method described in the second aspect.
第十方面,提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤,或者实现如第二方面所述的方法的步骤。In a tenth aspect, a readable storage medium is provided. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method are implemented as described in the first aspect. The steps of the method described in the second aspect.
第十一方面,提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一方面所述的方法,或者实现如第二方面所述的方法。In an eleventh aspect, a chip is provided. The chip includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the method described in the first aspect. method, or implement the method as described in the second aspect.
第十二方面,提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在存储介质中,所述计算机程序/程序产品被至少一个处理器执行以实现如第一方面所述的方法的步骤,或者实现如第二方面所述的方法的步骤。In a twelfth aspect, a computer program/program product is provided, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement as described in the first aspect The steps of the method, or the steps of implementing the method as described in the second aspect.
在本申请实施例中,通过根据感知性能需求和感知模糊化处理需求确定目标需求,并根据所述目标需求确定目标配置信息,用于感知业务流程中的第一操作的执行,综合雷达探测的感知需求和模糊化处理需求中的对应项目的性能指标要求,保证雷达探测的模糊化处理的有效实现。
In the embodiment of the present application, by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection The performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
图1示出本申请实施例可应用的一种无线通信***的框图;Figure 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable;
图2是本申请实施例提供的感知模糊化处理方法的流程示意图之一;Figure 2 is one of the flow diagrams of the perceptual fuzzification processing method provided by the embodiment of the present application;
图3是本申请实施例提供的感知业务的流程的示意图;Figure 3 is a schematic diagram of the process of sensing services provided by the embodiment of the present application;
图4是本申请实施例提供的感知模糊化处理方法的流程示意图之二;Figure 4 is the second schematic flowchart of the perceptual fuzzification processing method provided by the embodiment of the present application;
图5是本申请实施例提供的感知模糊化处理装置的结构示意图之一;Figure 5 is one of the structural schematic diagrams of the perceptual blurring processing device provided by the embodiment of the present application;
图6是本申请实施例提供的感知模糊化处理装置的结构示意图之二;Figure 6 is the second structural schematic diagram of the perceptual blurring processing device provided by the embodiment of the present application;
图7是本申请实施例提供的通信设备的结构示意图;Figure 7 is a schematic structural diagram of a communication device provided by an embodiment of the present application;
图8为实现本申请实施例的一种第一设备的硬件结构示意图;Figure 8 is a schematic diagram of the hardware structure of a first device that implements an embodiment of the present application;
图9为实现本申请实施例的一种第二设备的硬件结构示意图。Figure 9 is a schematic diagram of the hardware structure of a second device that implements an embodiment of the present application.
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员所获得的所有其他实施例,都属于本申请保护的范围。The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the scope of protection of this application.
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施,且“第一”、“第二”所区别的对象通常为一类,并不限定对象的个数,例如第一对象可以是一个,也可以是多个。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”一般表示前后关联对象是一种“或”的关系。The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first" and "second" are distinguished objects It is usually one type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the related objects are in an "or" relationship.
值得指出的是,本申请实施例所描述的技术不限于长期演进型(Long Term Evolution,LTE)/LTE的演进(LTE-Advanced,LTE-A)***,还可用于其他无线通信***,诸如码分多址(Code Division Multiple Access,CDMA)、时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency Division Multiple Access,SC-FDMA)和其他***。本申请实施例中的术语“***”和“网络”常被可互换地使用,所描述的技术既可用于以上提及的***和无线电技术,也可用于其他***和无线电技术。以下描述出于示例目的描述了新空口(New Radio,NR)***,并且在以下大部分描述中使用NR术语,但是这些技术也可应用于NR***应用以外的应用,如第6代(6th Generation,6G)通信***。It is worth pointing out that the technology described in the embodiments of this application is not limited to Long Term Evolution (LTE)/LTE Evolution (LTE-Advanced, LTE-A) systems, and can also be used in other wireless communication systems, such as code Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access, OFDMA), Single-carrier Frequency Division Multiple Access (SC-FDMA) and other systems. The terms "system" and "network" in the embodiments of this application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies. The following description describes a New Radio (NR) system for example purposes, and NR terminology is used in much of the following description, but these techniques can also be applied to applications other than NR system applications, such as 6th generation Generation, 6G) communication system.
图1示出本申请实施例可应用的一种无线通信***的框图。无线通信***包括终端11和网络侧设备12。其中,终端11可以是手机、平板电脑(Tablet Personal Computer)、
膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、增强现实(augmented reality,AR)/虚拟现实(virtual reality,VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(Vehicle User Equipment,VUE)、行人终端(Pedestrian User Equipment,PUE)、智能家居(具有无线通信功能的家居设备,如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(personal computer,PC)、柜员机或者自助机等终端侧设备,可穿戴式设备包括:智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。需要说明的是,在本申请实施例并不限定终端11的具体类型。网络侧设备12可以包括接入网设备或核心网设备,其中,接入网设备也可以称为无线接入网设备、无线接入网(Radio Access Network,RAN)、无线接入网功能或无线接入网单元。接入网设备可以包括基站、WLAN接入点或WiFi节点等,基站可被称为节点B、演进节点B(eNB)、接入点、基收发机站(Base Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、家用B节点、家用演进型B节点、发送接收点(Transmission Reception Point,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR***中的基站为例进行介绍,并不限定基站的具体类型。核心网设备可以包含但不限于如下至少一项:核心网节点、核心网功能、移动管理实体(Mobility Management Entity,MME)、接入移动管理功能(Access and Mobility Management Function,AMF)、会话管理功能(Session Management Function,SMF)、用户平面功能(User Plane Function,UPF)、策略控制功能(Policy Control Function,PCF)、策略与计费规则功能单元(Policy and Charging Rules Function,PCRF)、边缘应用服务发现功能(Edge Application Server Discovery Function,EASDF)、统一数据管理(Unified Data Management,UDM),统一数据仓储(Unified Data Repository,UDR)、归属用户服务器(Home Subscriber Server,HSS)、集中式网络配置(Centralized network configuration,CNC)、网络存储功能(Network Repository Function,NRF),网络开放功能(Network Exposure Function,NEF)、本地NEF(Local NEF,或L-NEF)、绑定支持功能(Binding Support Function,BSF)、应用功能(Application Function,AF)等。需要说明的是,在本申请实施例中仅以NR***中的核心网设备为例进行介绍,并不限定核心网设备的具体类型。Figure 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable. The wireless communication system includes a terminal 11 and a network side device 12. The terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), Laptop Computer, also known as notebook computer, personal digital assistant (PDA), handheld computer, netbook, ultra-mobile personal computer (UMPC), mobile Internet device (Mobile Internet Device (MID), augmented reality (AR)/virtual reality (VR) equipment, robots, wearable devices (Wearable Device), vehicle user equipment (VUE), pedestrian terminals (Pedestrian User Equipment, PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.), game consoles, personal computers (personal computers, PC), teller machines or self-service machines and other terminal-side devices, wearable Smart devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.), smart wristbands, smart clothing, etc. It should be noted that the embodiment of the present application does not limit the specific type of the terminal 11. The network side device 12 may include an access network device or a core network device, where the access network device may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function or a wireless access network unit. Access network equipment may include base stations, WLAN access points or WiFi nodes, etc. The base stations may be called Node B, Evolved Node B (eNB), Access Point, Base Transceiver Station (BTS), Radio Base Station , radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), home B-node, home evolved B-node, transmission and reception point (Transmission Reception Point, TRP) or the above Some other appropriate terminology in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiment of this application, only the base station in the NR system is used as an example for introduction. Define the specific type of base station. The core network equipment may include but is not limited to at least one of the following: core network node, core network function, mobility management entity (Mobility Management Entity, MME), access mobility management function (Access and Mobility Management Function, AMF), session management function (Session Management Function, SMF), User Plane Function (UPF), Policy Control Function (PCF), Policy and Charging Rules Function (PCRF), Edge Application Service Discovery function (Edge Application Server Discovery Function, EASDF), Unified Data Management (UDM), Unified Data Repository (UDR), Home Subscriber Server (HSS), centralized network configuration ( Centralized network configuration (CNC), Network Repository Function (NRF), Network Exposure Function (NEF), Local NEF (Local NEF, or L-NEF), Binding Support Function (Binding Support Function, BSF), application function (Application Function, AF), etc. It should be noted that in the embodiment of this application, only the core network equipment in the NR system is used as an example for introduction, and the specific type of the core network equipment is not limited.
首先对以下内容进行介绍:First, the following content is introduced:
(1)通信感知一体化/通感一体化:(1) Communication perception integration/synaesthesia integration:
未来B5G和6G无线通信***有望提供各种高精度的传感服务,如机器人导航的
室内定位、智能家居的Wi-Fi传感和自动驾驶汽车的雷达传感。传感和通信***通常是单独设计的,并占用不同的频段。然后,由于毫米波和大规模多输入多输出***(Multiple Input Multiple Output,MIMO)技术的广泛部署,未来无线通信***中的通信信号往往在时域和角度域都具有高分辨率,这使得利用通信信号实现高精度传感成为可能。因此,最好是联合设计传感和通信***,使它们能够共享同一频段和硬件,以提高频率效率并降低硬件成本。这促使了对通信和感知一体化(Integrated Sensing And Communication,ISAC)的研究。ISAC将成为未来无线通信***的一项关键技术,以支持许多重要的应用场景。例如,在未来的自动驾驶车辆网络中,自动驾驶车辆将从网络中获得大量的信息,包括超高分辨率的地图和接近实时的信息,以进行导航和避免即将到来的交通拥堵。在同样的情况下,自动驾驶车辆中的雷达传感器应该能够提供强大的、高分辨率的障碍物探测功能,分辨率在厘米量级。用于自动驾驶车辆的ISAC技术提供了使用相同硬件和频谱资源实现高数据率通信和高分辨率障碍物探测的可能。ISAC的其他应用包括基于Wi-Fi的室内定位和活动识别、无人驾驶飞机的通信和传感、扩展现实(Extended Reality,XR)、雷达和通信一体化等。每个应用都有不同的要求、限制和监管问题。In the future, B5G and 6G wireless communication systems are expected to provide various high-precision sensing services, such as robot navigation. Indoor positioning, Wi-Fi sensing for smart homes and radar sensing for autonomous vehicles. Sensing and communication systems are often designed separately and occupy different frequency bands. Then, due to the widespread deployment of millimeter wave and massive Multiple Input Multiple Output (MIMO) technologies, communication signals in future wireless communication systems tend to have high resolution in both the time domain and angle domain, which makes the use of It is possible to achieve high-precision sensing of communication signals. Therefore, it is best to jointly design sensing and communication systems so that they share the same frequency band and hardware to improve frequency efficiency and reduce hardware costs. This has prompted research on Integrated Sensing And Communication (ISAC). ISAC will become a key technology in future wireless communication systems to support many important application scenarios. For example, in future autonomous vehicle networks, autonomous vehicles will obtain a large amount of information from the network, including ultra-high-resolution maps and near-real-time information, to navigate and avoid upcoming traffic jams. In the same context, radar sensors in autonomous vehicles should be able to provide powerful, high-resolution obstacle detection with resolutions on the order of centimeters. ISAC technology for autonomous vehicles offers the possibility to achieve high data rate communications and high-resolution obstacle detection using the same hardware and spectrum resources. Other applications of ISAC include Wi-Fi-based indoor positioning and activity recognition, drone communication and sensing, extended reality (Extended Reality, XR), radar and communication integration, etc. Each application has different requirements, limitations, and regulatory issues.
JSAC通过硬件设备共用和软件定义功能的方式获得通信和感知双功能的一体化低成本实现,特点主要有:一是架构统一且简化,二是功能可重构可扩展,三是效率提升、成本降低。通信感知一体化的优势主要有三个方面:一是设备成本降低、尺寸减小,二是频谱利用率提升,三是***性能提升。JSAC achieves integrated low-cost implementation of dual functions of communication and perception through hardware device sharing and software-defined functions. Its main features are: first, unified and simplified architecture; second, reconfigurable and scalable functions; third, efficiency improvement and cost reduction. reduce. The advantages of communication perception integration mainly include three aspects: first, reduced equipment cost and size, second, improved spectrum utilization, and third, improved system performance.
可以将JSAC的发展划分为四个阶段:共存、共运行、共设计和共同协作。The development of JSAC can be divided into four stages: coexistence, co-operation, co-design and co-collaboration.
共存:通信和感知是两个相互分立的***,两者会相互干扰,解决干扰的主要方法是:距离隔离、频段隔离、时分工作,MIMO技术、预编码等。Coexistence: Communication and perception are two separate systems. The two will interfere with each other. The main methods to solve the interference are: distance isolation, frequency band isolation, time division operation, MIMO technology, precoding, etc.
共运行:通信和感知共用硬件平台,利用共有信息提升共同的性能,二者之间的功率分配对***性能影响较大,主要问题是:低信噪比、相互干扰、低吞吐率。Co-operation: Communication and perception share a hardware platform and use shared information to improve common performance. The power allocation between the two has a greater impact on system performance. The main problems are: low signal-to-noise ratio, mutual interference, and low throughput.
共设计:通信和感知成为一个完全的联合***,包括联合信号设计、波形设计、编码设计等,前期有线性调频波形、扩频波形等,后来聚焦到正交频分复用(Orthogonal Frequency Division Multiplexing,OFDM)波形、MIMO技术等。Co-design: Communication and perception become a complete joint system, including joint signal design, waveform design, coding design, etc. In the early stage, there were linear frequency modulation waveforms, spread spectrum waveforms, etc., and later focused on Orthogonal Frequency Division Multiplexing (Orthogonal Frequency Division Multiplexing) , OFDM) waveform, MIMO technology, etc.
共同协作:多个通信感知一体化节点相互协作实现公共目标。例如,通过通信数据传输共享雷达探测信息,典型场景有驾驶辅助***、雷达辅助通信等。Collaboration: Multiple communication-aware integrated nodes collaborate with each other to achieve public goals. For example, radar detection information is shared through communication data transmission. Typical scenarios include driving assistance systems, radar-assisted communications, etc.
根据5G通信***架构进行技术升级而有望实现的典型通信感知一体化的场景如下表1所示。Typical communication perception integration scenarios that are expected to be achieved through technology upgrades based on the 5G communication system architecture are shown in Table 1 below.
表1通信感知一体化典型场景
Table 1 Typical scenarios of communication perception integration
Table 1 Typical scenarios of communication perception integration
(2)雷达技术:(2) Radar technology:
雷达是英文Radar的音译,源于Radio Detection and Ranging的缩写,意思是“无线电探测和测距”,即通过发射无线电波并接收目标反射回波的方式发现目标并测定目标距离。随着雷达技术的发展,雷达探测目标不仅是测量目标的距离,还包括测量目标的速度、方位角、俯仰角,以及从以上信息中提取出更多有关目标的信息,包括目标的尺寸和形状等。Radar is the transliteration of English Radar, derived from the abbreviation of Radio Detection and Ranging, which means "radio detection and ranging", that is, it finds targets and measures target distances by transmitting radio waves and receiving target reflection echoes. With the development of radar technology, radar detection of targets not only measures the distance of the target, but also measures the speed, azimuth angle, and pitch angle of the target, and extracts more information about the target from the above information, including the size and shape of the target. wait.
雷达技术可以用来探测飞机、导弹、车辆、舰艇等目标。随着技术的发展和社会的演进,雷达越来越多用于气象雷达通过测量云雨等气象目标的回波来测定关于云雨的位置、强度等信息用来进行天气的预报等场景。Radar technology can be used to detect aircraft, missiles, vehicles, ships and other targets. With the development of technology and the evolution of society, radar is increasingly used in meteorological radar. By measuring the echoes of meteorological targets such as clouds and rain, it can determine the location and intensity of clouds and rain and other information for weather forecasting and other scenarios.
进一步地,随着电子信息产业、物联网、通信技术等的蓬勃发展,雷达技术开始进入到日常场景中。例如,汽车雷达通过测量车辆之间、车辆与周边环境物之间、车辆与行人之间等的距离和相对速度对车辆的驾驶提供预警信息,极大地提高了道路交通的安全水平。Furthermore, with the vigorous development of the electronic information industry, Internet of Things, communication technology, etc., radar technology has begun to enter daily scenes. For example, automotive radar provides early warning information for vehicle driving by measuring the distance and relative speed between vehicles, between vehicles and surrounding objects, and between vehicles and pedestrians, which greatly improves the safety level of road traffic.
在技术层面上,雷达有很多分类方式。按照雷达收发站点之间的位置关系可以分为:单站雷达和双站雷达。对于单站雷达,信号发射机与接收机一体、共用天线;优点是目标回波信号与接收机本振之间天然是相干的、信号处理较为方便;缺点是信号收发不能同时进行,只能采用具有一定占空比的信号波形,从而带来探测的盲区,需要采用复杂的算法来弥补;或者收发信号同时进行,收发之间严格隔离,但是对于大功率的军用雷达来说很难做到。对于双站雷达,信号发射机与接收机位于不同的位置;优点是信号收发能够同时进行,可以采用连续波波形进行探测;缺点是接收机与发射机之间很难实现同频和相干,信号处理较为复杂。On a technical level, radar is classified in many ways. According to the positional relationship between radar transceiver sites, it can be divided into: single-station radar and dual-station radar. For single-station radar, the signal transmitter and receiver are integrated and share an antenna; the advantage is that the target echo signal and the local oscillator of the receiver are naturally coherent, and signal processing is more convenient; the disadvantage is that signal transmission and reception cannot be performed at the same time, and can only be Signal waveforms with a certain duty cycle lead to blind spots in detection, which require complex algorithms to compensate; or signals can be sent and received at the same time, with strict isolation between sending and receiving, but this is difficult to achieve for high-power military radars. For dual-station radar, the signal transmitter and receiver are located at different locations; the advantage is that signal transmission and reception can be carried out simultaneously, and continuous wave waveforms can be used for detection; the disadvantage is that it is difficult to achieve the same frequency and coherence between the receiver and transmitter, and the signal The processing is more complicated.
在通感一体化无线感知应用中,雷达技术可以采用单站雷达模式,也可以采用双
站雷达模式。In synaesthesia integrated wireless sensing applications, radar technology can adopt single-station radar mode or dual-station radar mode. Station radar mode.
在单站雷达模式下,收发信号共用天线,接收信号与发射信号通过环形器进入不同的射频处理链路;在这种模式下,可以采用连续波信号波形实现无盲区的探测,前提是接收信号与发射信号需要很好的隔离,通常需要100dB左右的隔离度,以消除发射信号泄露对接收信号的淹没。由于单站雷达的接收机具有发射信号的全部信息,从而可以通过匹配滤波(脉冲压缩)的方式进行信号处理,获得较高的信号处理增益。In the single-station radar mode, the transmitting and receiving signals share the same antenna, and the receiving and transmitting signals enter different radio frequency processing links through the circulator; in this mode, the continuous wave signal waveform can be used to achieve detection without blind zones, provided that the receiving signal It needs good isolation from the transmitting signal, usually about 100dB, to eliminate the leakage of the transmitting signal from flooding the receiving signal. Since the single-station radar receiver has all the information of the transmitted signal, it can perform signal processing through matched filtering (pulse compression) to obtain higher signal processing gain.
在双站雷达模式下,不存在收发信号的隔离问题,极大地简化的硬件的复杂度。由于雷达信号处理建立在已知信息的基础上,在通感一体化应用中,可以利用同步信号(主同步信号/辅同步信号)、参考信号(解调参考信号/信道状态信息参考信号等)等已知信息进行雷达信号处理。但是,由于同步信号、参考信号等的周期性,信号波形的模糊图不再是图钉形,而是钉板形,时延和多普勒的模糊程度会增大、且主瓣的增益相较单站雷达模式降低了许多,降低了距离和速度的测量范围。通过恰当的参数集设计,距离和速度的测量范围能够满足汽车、行人等常见目标的测量需求。此外,双站雷达的测量精度与收发站点相对目标的位置有关,需要选择合适的收发站点对来提高探测性能。In the dual-station radar mode, there is no isolation problem of sending and receiving signals, which greatly simplifies the complexity of the hardware. Since radar signal processing is based on known information, synchronization signals (primary synchronization signals/auxiliary synchronization signals) and reference signals (demodulation reference signals/channel state information reference signals, etc.) can be used in integrated synaesthesia applications. Wait for known information to perform radar signal processing. However, due to the periodicity of synchronization signals, reference signals, etc., the blur diagram of the signal waveform is no longer a pushpin shape, but a nail plate shape. The degree of delay and Doppler ambiguity will increase, and the gain of the main lobe will be relatively small. The single-station radar mode is much slower, reducing the range of distance and speed measurements. Through appropriate parameter set design, the measurement range of distance and speed can meet the measurement needs of common targets such as cars and pedestrians. In addition, the measurement accuracy of dual-station radar is related to the position of the transceiver station relative to the target. It is necessary to select an appropriate transceiver station pair to improve detection performance.
下面结合附图,通过一些实施例及其应用场景对本申请实施例提供的感知模糊化处理方法、装置、设备及存储介质进行详细地说明。The perceptual blurring processing method, device, equipment and storage medium provided by the embodiments of the present application will be described in detail through some embodiments and application scenarios with reference to the accompanying drawings.
图2是本申请实施例提供的感知模糊化处理方法的流程示意图之一,如图2所示,该方法包括:Figure 2 is one of the flow diagrams of the perceptual blur processing method provided by the embodiment of the present application. As shown in Figure 2, the method includes:
步骤200,第一设备根据第一需求和第二需求确定目标需求;所述第一需求为感知性能需求;所述第二需求为感知模糊化处理需求;Step 200: The first device determines the target requirement based on the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
步骤210,第一设备根据所述目标需求确定目标配置信息;所述目标配置信息用于感知业务流程中的第一操作的执行。Step 210: The first device determines target configuration information according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
可选地,模糊化处理是指为满足监管要求、或隐私要求、或其他外部应用要求而引入一定的额外处理以使得目标感知结果的分辨率性能和/或误差性能不高于一定水平。Optionally, fuzzification processing refers to introducing certain additional processing in order to meet regulatory requirements, privacy requirements, or other external application requirements so that the resolution performance and/or error performance of the target perception results are not higher than a certain level.
可选地,第一需求表示感知需求发起方对感知业务性能指标的需求,或根据感知需求发起方对感知业务性能指标的要求映射得到的需求;Optionally, the first demand represents the demand of the sensing demand initiator for the sensing service performance indicators, or the demand obtained by mapping the sensing demand initiator's requirements for the sensing service performance indicators;
可选地,第二需求表示因监管要求、或隐私要求、或其他外部应用要求对感知业务性能指标的模糊化处理需求;Optionally, the second requirement represents the need for fuzzification of perceived business performance indicators due to regulatory requirements, privacy requirements, or other external application requirements;
可选地,第一设备可以根据第一需求和第二需求确定目标需求,并根据所述目标需求确定目标配置信息;所述目标配置信息用于第二设备在感知业务流程中执行第一操作,以保证目标感知结果的分辨率性能和/或误差性能不高于一定水平。Optionally, the first device can determine the target requirement according to the first requirement and the second requirement, and determine the target configuration information according to the target requirement; the target configuration information is used by the second device to perform the first operation in the sensing business process , to ensure that the resolution performance and/or error performance of the target sensing results are not higher than a certain level.
可选地,第一设备是用于确定目标配置信息的设备;Optionally, the first device is a device used to determine target configuration information;
可选地,第一设备可以是感知功能网元;
Optionally, the first device may be a sensing function network element;
可选地,感知功能网元可以处于无线接入网(Radio Access Network,RAN)侧或核心网侧,是指核心网和/或RAN中负责感知请求处理、感知资源调度、感知信息交互、感知数据处理等至少一项功能的网络节点,可以是基于通信网络中接入和移动性管理功能(Access and Mobility Management Function,AMF)或定位管理功能(Location Management Function,LMF)升级,也可以是其他网络节点或新定义的网络节点。Optionally, the sensing function network element can be located on the Radio Access Network (RAN) side or the core network side, which refers to the core network and/or RAN responsible for sensing request processing, sensing resource scheduling, sensing information interaction, sensing A network node with at least one function such as data processing can be upgraded based on the access and mobility management function (Access and Mobility Management Function, AMF) or location management function (Location Management Function, LMF) in the communication network, or it can be other Network node or a newly defined network node.
可选地,第一设备可以是感知信号的接收端设备;Optionally, the first device may be a receiving end device that senses the signal;
可选地,接收端设备可以是基站或用户设备(User Equipment,UE)。如果接收端设备是UE,则接收端设备与感知功能网元之间的信令交互需通过接收端设备的接入基站、接收端设备与发送端设备之间的信令交互需通过接收端设备的接入基站或通过侧链路(sidelink,在发送端设备也是UE的情况下)。如果接收端设备是基站,且发送端设备也是基站,则接收端设备与发送端设备之间的信令交互通过Xn接口。Optionally, the receiving end device may be a base station or user equipment (User Equipment, UE). If the receiving device is a UE, the signaling interaction between the receiving device and the sensing function network element must pass through the access base station of the receiving device, and the signaling interaction between the receiving device and the sending device must pass through the receiving device. The access base station or through the side link (sidelink, when the sending device is also a UE). If the receiving device is a base station and the sending device is also a base station, the signaling interaction between the receiving device and the sending device passes through the Xn interface.
可选地,第一设备可以是感知信号的发送端设备;Optionally, the first device may be a sending end device that senses the signal;
可选地,发送端设备可以是基站或UE。如果发送端设备是UE,则发送端设备与感知功能网元之间的信令交互需通过发送端设备的接入基站、发送端设备与接收端设备之间的信令交互需通过发送端设备的接入基站或通过侧链路(sidelink,在接收端设备也是UE的情况下)。如果发送端设备是基站,且接收端设备也是基站,则发送端设备与接收端设备之间的信令交互通过Xn接口。Optionally, the sending end device may be a base station or a UE. If the sending device is a UE, the signaling interaction between the sending device and the sensing function network element needs to go through the access base station of the sending device, and the signaling interaction between the sending device and the receiving device needs to go through the sending device. access the base station or through the sidelink (in the case where the receiving end device is also a UE). If the sending device is a base station and the receiving device is also a base station, the signaling interaction between the sending device and the receiving device passes through the Xn interface.
可选地,感知信号的发送端设备和接收端设备可以是同一设备,对应感知信号自发自收的场景;Optionally, the sending device and the receiving device of the sensing signal can be the same device, corresponding to the scenario where the sensing signal is spontaneously received;
可选地,感知信号的发送端设备和接收端设备可以是不同设备,对应感知信号收发端不同的场景。Optionally, the transmitting end device and the receiving end device of the sensing signal can be different devices, corresponding to different scenarios of sensing signal transmitting and receiving ends.
在本申请实施例中,通过根据感知性能需求和感知模糊化处理需求确定目标需求,并根据所述目标需求确定目标配置信息,用于感知业务流程中的第一操作的执行,综合雷达探测的感知需求和模糊化处理需求中的对应项目的性能指标要求,保证雷达探测的模糊化处理的有效实现。In the embodiment of the present application, by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection The performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
可选地,所述第一需求、第二需求或目标需求包括以下至少一项:Optionally, the first requirement, second requirement or target requirement includes at least one of the following:
目标测量量的第一指标的要求;Requirements for the first indicator of the target measurement quantity;
初始配置信息的要求;Requirements for initial configuration information;
其中,所述目标测量量包括以下至少一项:Wherein, the target measurement quantity includes at least one of the following:
距离、多普勒、方位角、俯仰角、X轴坐标、Y轴坐标、Z轴坐标、X轴方向速度、Y轴方向速度、或Z轴方向速度;Range, Doppler, azimuth angle, pitch angle, X-axis coordinate, Y-axis coordinate, Z-axis coordinate, X-axis speed, Y-axis speed, or Z-axis speed;
所述第一指标包括以下至少一项:The first indicator includes at least one of the following:
分辨率、精度、误差、误差方差或协方差、预测误差方差或协方差、状态估计误差方差或协方差;Resolution, accuracy, error, error variance or covariance, prediction error variance or covariance, state estimation error variance or covariance;
所述初始配置信息包括以下至少一项:
The initial configuration information includes at least one of the following:
信号带宽、感知帧长度、感知信号周期、天线配置、信号功率、距离/多普勒/角度的处理算法、距离/多普勒/角度的处理算法的参数、降采样处理配置、或第一噪声的配置。Signal bandwidth, sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
可选地,第一需求包括以下至少一项:Optionally, the first requirement includes at least one of the following:
目标测量量的第一指标的要求;Requirements for the first indicator of the target measurement quantity;
初始配置信息的要求;Requirements for initial configuration information;
其中,所述目标测量量包括以下至少一项:Wherein, the target measurement quantity includes at least one of the following:
距离、多普勒、方位角、俯仰角、X轴坐标、Y轴坐标、Z轴坐标、X轴方向速度、Y轴方向速度、或Z轴方向速度;Range, Doppler, azimuth angle, pitch angle, X-axis coordinate, Y-axis coordinate, Z-axis coordinate, X-axis speed, Y-axis speed, or Z-axis speed;
所述第一指标包括以下至少一项:The first indicator includes at least one of the following:
分辨率、精度、误差、误差方差或协方差、预测误差方差或协方差、状态估计误差方差或协方差;Resolution, accuracy, error, error variance or covariance, prediction error variance or covariance, state estimation error variance or covariance;
所述初始配置信息包括以下至少一项:The initial configuration information includes at least one of the following:
信号带宽、感知帧长度、感知信号周期、天线配置、信号功率、距离/多普勒/角度的处理算法、距离/多普勒/角度的处理算法的参数、降采样处理配置、或第一噪声的配置。Signal bandwidth, sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
可选地,感知性能需求中的目标测量量的第一指标的要求,可以是感知需求发起方对所述目标测量量的第一指标的性能要求;Optionally, the requirement for the first indicator of the target measurement quantity in the perception performance requirement may be the performance requirement of the perception requirement initiator for the first indicator of the target measurement quantity;
可选地,感知性能需求中的目标测量量的第一指标的要求,可以是目标测量量的第一指标的性能不低于第一预设门限;例如:距离分辨率不大于0.1m。Optionally, the requirement for the first indicator of the target measurement quantity in the perception performance requirement may be that the performance of the first indicator of the target measurement quantity is not lower than the first preset threshold; for example, the distance resolution is not greater than 0.1m.
可选地,感知性能需求还可以直接给出对应实现目标测量量的第一指标的要求的初始配置信息;例如:对应距离分辨率不大于0.1m的信号带宽不大于1.5GHz。Optionally, the perceptual performance requirements can also directly provide initial configuration information corresponding to the requirements for achieving the first indicator of the target measurement quantity; for example: the signal bandwidth corresponding to the distance resolution is not greater than 0.1m and is not greater than 1.5GHz.
可选地,第二需求包括以下至少一项:Optionally, the second requirement includes at least one of the following:
目标测量量的第一指标的要求;Requirements for the first indicator of the target measurement quantity;
初始配置信息的要求;Requirements for initial configuration information;
其中,所述目标测量量包括以下至少一项:Wherein, the target measurement quantity includes at least one of the following:
距离、多普勒、方位角、俯仰角、X轴坐标、Y轴坐标、Z轴坐标、X轴方向速度、Y轴方向速度、或Z轴方向速度;Range, Doppler, azimuth angle, pitch angle, X-axis coordinate, Y-axis coordinate, Z-axis coordinate, X-axis speed, Y-axis speed, or Z-axis speed;
所述第一指标包括以下至少一项:The first indicator includes at least one of the following:
分辨率、精度、误差、误差方差或协方差、预测误差方差或协方差、状态估计误差方差或协方差;Resolution, accuracy, error, error variance or covariance, prediction error variance or covariance, state estimation error variance or covariance;
所述初始配置信息包括以下至少一项:The initial configuration information includes at least one of the following:
信号带宽、感知帧长度、感知信号周期、天线配置、信号功率、距离/多普勒/角度的处理算法、距离/多普勒/角度的处理算法的参数、降采样处理配置、或第一噪声的配置。
Signal bandwidth, sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
可选地,感知模糊化处理需求中的目标测量量的第一指标的要求,可以是感知模糊化处理发起方对目标测量量的第一指标的模糊化处理要求;Optionally, the requirement for the first index of the target measurement quantity in the perceptual fuzzification processing requirement may be the fuzzification processing requirement of the perceptual fuzzification processing initiator for the first indicator of the target measurement quantity;
可选地,感知模糊化处理需求中的目标测量量的第一指标的要求,可以是目标测量量的第一指标的性能不高于第一预设门限;例如:距离分辨率不小于1m。Optionally, the requirement for the first indicator of the target measurement quantity in the perceptual blur processing requirement may be that the performance of the first indicator of the target measurement quantity is not higher than the first preset threshold; for example, the distance resolution is not less than 1 m.
可选地,所述第二需求的内容可以包括以下两者至少之一:Optionally, the content of the second requirement may include at least one of the following two:
caseA:所述第二需求包括目标测量量的第一指标的要求,所述目标测量量的第一指标的要求表示模糊化处理对应的目标测量量的第一指标的性能要求。在一些实施例中,目标测量量的第一指标的要求的表述方式可以是目标测量量的第一指标的性能不高于第二预设门限;例如:距离分辨率不小于1m。caseA: The second requirement includes a requirement for a first indicator of the target measurement quantity, and the requirement for the first indicator of the target measurement quantity represents the performance requirement for the first indicator of the target measurement quantity corresponding to the fuzzification process. In some embodiments, the requirement for the first indicator of the target measurement quantity may be expressed in such a way that the performance of the first indicator of the target measurement quantity is not higher than the second preset threshold; for example, the distance resolution is not less than 1 m.
caseB:所述第二需求直接给出模糊化处理方法包括:模糊化处理的对象、模糊化处理算法和模糊化处理参数等;例如:直接给出距离分辨率不小于1m对应的信号带宽不大于150MHz;即,感知模糊化处理需求还可以直接给出对应实现目标测量量的第一指标的要求对应的初始配置信息。caseB: The second requirement directly provides the fuzzification processing method, including: the object of fuzzification processing, the fuzzification processing algorithm and the fuzzification processing parameters, etc.; for example: directly provides the distance resolution is not less than 1m and the corresponding signal bandwidth is not greater than 150MHz; that is, the perceptual fuzzification processing requirements can also directly provide the initial configuration information corresponding to the requirements for achieving the first indicator of the target measurement quantity.
可选地,目标需求包括以下至少一项:Optionally, target requirements include at least one of the following:
目标测量量的第一指标的要求;Requirements for the first indicator of the target measurement quantity;
初始配置信息的要求;Requirements for initial configuration information;
其中,所述目标测量量包括以下至少一项:Wherein, the target measurement quantity includes at least one of the following:
距离、多普勒、方位角、俯仰角、X轴坐标、Y轴坐标、Z轴坐标、X轴方向速度、Y轴方向速度、或Z轴方向速度;Range, Doppler, azimuth angle, pitch angle, X-axis coordinate, Y-axis coordinate, Z-axis coordinate, X-axis speed, Y-axis speed, or Z-axis speed;
所述第一指标包括以下至少一项:The first indicator includes at least one of the following:
分辨率、精度、误差、误差方差或协方差、预测误差方差或协方差、状态估计误差方差或协方差;Resolution, accuracy, error, error variance or covariance, prediction error variance or covariance, state estimation error variance or covariance;
所述初始配置信息包括以下至少一项:The initial configuration information includes at least one of the following:
信号带宽、感知帧长度、感知信号周期、天线配置、信号功率、距离/多普勒/角度的处理算法、距离/多普勒/角度的处理算法的参数、降采样处理配置、或第一噪声的配置。Signal bandwidth, sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
可选地,基于第一需求和第二需求确定的目标需求,可以与第一需求相同,也可以与第二需求相同,也可以部分与第一需求相同或者部分与第二需求相同。Optionally, the target demand determined based on the first demand and the second demand may be the same as the first demand, may be the same as the second demand, or may be partly the same as the first demand or partly the same as the second demand.
可选地,所述第一设备根据第一需求和第二需求确定目标需求,包括:Optionally, the first device determines the target demand based on the first demand and the second demand, including:
所述第一设备将第一需求和第二需求的对应项目的要求中感知性能较低的一项确定为目标需求中对应的项目的要求;The first device determines the one with lower perceived performance among the requirements of the corresponding items of the first demand and the second demand as the requirement of the corresponding item of the target demand;
第一需求和第二需求的对应项目,满足以下至少一项:The corresponding items for the first requirement and the second requirement must meet at least one of the following:
第一需求和第二需求中的对应项目为相同项目的目标测量量;The corresponding items in the first demand and the second demand are the target measurement quantities of the same item;
第一需求和第二需求中的对应项目为相同项目的初始配置信息;The corresponding items in the first requirement and the second requirement are the initial configuration information of the same item;
第一需求和第二需求中的对应项目为至少一个经过至少一次第一变换后的相同
项目的目标测量量或相同项目的初始配置信息;所述第一变换包括以下至少一项:极坐标系与直角坐标系下的目标测量量之间的坐标变换,测量量的第一指标的要求与配置信息的要求之间的映射。The corresponding items in the first requirement and the second requirement are at least one of the same items after at least one first transformation. The target measurement quantity of the project or the initial configuration information of the same project; the first transformation includes at least one of the following: coordinate transformation between the target measurement quantity in the polar coordinate system and the rectangular coordinate system, the requirement of the first indicator of the measurement quantity mapping to configuration information requirements.
可选地,第一设备可以将第一需求和第二需求的对应项目的要求中感知性能较低的一项确定为目标需求中对应的项目的要求,以尽可能实现模糊化处理。Optionally, the first device may determine the one with lower perceived performance among the requirements of the corresponding items of the first requirement and the second requirement as the requirement of the corresponding item of the target requirement to achieve fuzzification processing as much as possible.
可选地,第一需求和第二需求的对应项目可以指第一需求和第二需求中的对应项目为相同项目的目标测量量;例如,第一需求中包含距离分辨率不大于0.1m,第二需求中包含距离分辨率不小于1m,则目标需求中应包含感知性能较低的一项,即距离分辨率不小于1m;Optionally, the corresponding items of the first demand and the second demand may mean that the corresponding items in the first demand and the second demand are target measurement quantities of the same item; for example, the first demand includes a distance resolution of no more than 0.1m, If the second requirement includes a distance resolution of not less than 1m, then the target requirement should include an item with lower perceptual performance, that is, a distance resolution of not less than 1m;
可选地,第一需求和第二需求的对应项目可以指第一需求和第二需求中的对应项目为相同项目的初始配置信息;例如,第一需求中包含信号带宽不小于1.5GHz,第二需求中包含信号带宽不大于150MHz,则目标需求中应包含感知性能较低的一项,即信号带宽不大于150MHz;Optionally, the corresponding items in the first requirement and the second requirement may mean that the corresponding items in the first requirement and the second requirement are initial configuration information of the same item; for example, the first requirement includes a signal bandwidth of not less than 1.5GHz, and the first requirement includes The second requirement includes that the signal bandwidth is not greater than 150MHz, then the target requirement should include an item with lower perceptual performance, that is, the signal bandwidth is not greater than 150MHz;
可选地,第一需求和第二需求的对应项目可以指第一需求和第二需求中的对应项目为至少一个经过至少一次第一变换后的同一种目标测量量;比如第一需求和第二需求中的对应项目可以为至少一个经过至少一次第一变换后的测量量为距离;比如第一需求和第二需求中的对应项目可以为至少一个经过至少一次第一变换后的测量量为多普勒;Optionally, the corresponding items of the first demand and the second demand may mean that the corresponding items of the first demand and the second demand are at least one of the same target measurement quantity after at least one first transformation; for example, the first demand and the third demand The corresponding item in the second requirement may be at least one measurement quantity that has undergone at least one first transformation, which is distance; for example, the corresponding items in the first requirement and the second requirement may be at least one measurement quantity that has undergone at least one first transformation. Doppler;
可选地,第一需求和第二需求的对应项目的要求可以为用于限定或调整同一目标测量量的第一指标的要求,比如,第一需求和第二需求的对应项目可以为,第一需求中的距离的测量量,以及第二需求中的与距离相对应的信号带宽的配置。Optionally, the requirements of the corresponding items of the first demand and the second demand may be the requirements of the first indicator used to define or adjust the same target measurement quantity. For example, the corresponding items of the first demand and the second demand may be, A measurement of distance in one requirement, and a configuration of signal bandwidth corresponding to the distance in a second requirement.
可选地,第一需求和第二需求的对应项目可以指第一需求和第二需求中的对应项目为至少一个经过至少一次第一变换后的同一种初始配置信息;比如第一需求和第二需求中的对应项目可以为至少一个经过至少一次第一变换后为信号带宽的配置;比如第一需求和第二需求中的对应项目可以为至少一个经过至少一次第一变换后为感知帧长度的配置;Optionally, the corresponding items of the first requirement and the second requirement may mean that the corresponding items of the first requirement and the second requirement are at least one piece of the same initial configuration information after at least one first transformation; for example, the first requirement and the second requirement The corresponding items in the second requirement may be at least one configuration that is the signal bandwidth after at least one first transformation; for example, the corresponding items in the first requirement and the second requirement may be at least one configuration that is the sensing frame length after at least one first transformation. Configuration;
比如,第一需求中直角坐标系下X轴坐标、Y轴坐标、或Z轴坐标中的至少一项的分辨率,和第二需求中极坐标系下距离、方位角、或俯仰角中的至少一项的分辨率,可以为对应的项目;For example, the first requirement is the resolution of at least one of the X-axis coordinate, Y-axis coordinate, or Z-axis coordinate in the rectangular coordinate system, and the second requirement is the resolution of the distance, azimuth angle, or pitch angle in the polar coordinate system. The resolution of at least one item can be the corresponding item;
比如,第一需求中直角坐标系下X轴坐标、Y轴坐标、或Z轴坐标中的至少一项的分辨率,和第二需求中信号带宽的要求(与距离的分辨率相对应)和/或天线配置的要求(与角度的分辨率相对应),可以为对应的项目;For example, the first requirement is the resolution of at least one of the X-axis coordinate, Y-axis coordinate, or Z-axis coordinate in the Cartesian coordinate system, and the second requirement is the signal bandwidth requirement (corresponding to the distance resolution) and /or the requirements for antenna configuration (corresponding to the angle resolution) can be the corresponding project;
比如,第一需求中极坐标系下距离的分辨率,和第二需求中信号带宽的要求(与距离的分辨率相对应),可以为对应的项目。For example, the distance resolution in the polar coordinate system in the first requirement and the signal bandwidth requirement in the second requirement (corresponding to the distance resolution) can be corresponding items.
在本申请实施例中,综合雷达探测的感知需求和模糊化处理需求中的对应项目的
性能指标要求,保证雷达探测的模糊化处理的有效实现。In the embodiment of this application, the sensing requirements of radar detection and the corresponding items in the fuzzification processing requirements are integrated. Performance index requirements ensure the effective implementation of fuzzification processing for radar detection.
可选地,所述第一设备根据所述目标需求确定所述目标配置信息的方法,包括以下至少一项:Optionally, the method for the first device to determine the target configuration information according to the target requirements includes at least one of the following:
在所述目标需求中包括目标测量量的第一指标的要求的情况下,所述第一设备将所述目标测量量的第一指标的要求经所述至少一次第一变换后,确定为目标配置信息中对应的项目;When the target requirement includes a requirement for a first indicator of a target measurement quantity, the first device determines the requirement for the first indicator of the target measurement quantity as the target after undergoing at least one first transformation. The corresponding items in the configuration information;
在所述目标需求中包括初始配置信息的要求的情况下,所述第一设备将所述初始配置信息的要求确定为对应的目标配置信息中对应的项目。If the target requirement includes a requirement for initial configuration information, the first device determines the requirement for initial configuration information as a corresponding item in the corresponding target configuration information.
可选地,在第一设备根据所述目标需求确定所述目标配置信息时,在所述目标需求中包括目标测量量的第一指标的要求的情况下,第一设备可以将目标测量量的第一指标的要求经至少一次第一变换后,确定为目标配置信息中对应的项目;Optionally, when the first device determines the target configuration information according to the target requirement, if the target requirement includes a requirement for a first indicator of the target measurement quantity, the first device may set the target measurement quantity to The requirements of the first indicator are determined as corresponding items in the target configuration information after at least one first transformation;
比如,在第一设备根据所述目标需求确定所述目标配置信息时,在所述目标需求中包括目标测量量的第一指标的要求的情况下,第一设备可以将目标测量量的第一指标的要求经目标测量量的第一指标的要求与配置信息的要求之间的映射后,确定为目标配置信息中对应的项目;For example, when the first device determines the target configuration information according to the target requirement, if the target requirement includes a requirement for a first indicator of the target measurement quantity, the first device may set the first indicator of the target measurement quantity to The indicator requirements are determined as the corresponding items in the target configuration information after mapping between the requirements of the first indicator of the target measurement quantity and the requirements of the configuration information;
比如,第一设备可以将距离的分辨率的要求映射到对应的信号带宽的要求,确定该对应的信号带宽的要求为目标配置信息中对应的项目。For example, the first device may map the distance resolution requirement to the corresponding signal bandwidth requirement, and determine the corresponding signal bandwidth requirement as the corresponding item in the target configuration information.
可选地,在第一设备根据所述目标需求确定所述目标配置信息时,在所述目标需求中包括初始配置信息的要求的情况下,所述第一设备将所述初始配置信息的要求确定为对应的目标配置信息中对应的项目。Optionally, when the first device determines the target configuration information according to the target requirement, if the target requirement includes a requirement for initial configuration information, the first device determines the requirement for the initial configuration information. Determine the corresponding item in the corresponding target configuration information.
可选地,所述第一操作在所述感知业务的流程的目标环节执行,所述目标环节包括以下至少一项:Optionally, the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
生成感知信号的第一环节;The first step in generating sensory signals;
进行信号处理的第二环节;或Perform the second stage of signal processing; or
所述第二环节之后的第三环节。The third link after the second link.
可选地,第一操作可以是在生成感知信号的第一环节执行的操作;Optionally, the first operation may be an operation performed in the first step of generating the sensing signal;
可选地,第一操作可以是在进行信号处理的第二环节执行的操作;Optionally, the first operation may be an operation performed in the second stage of signal processing;
可选地,第一操作可以是在第二环节之后的第三环节执行的操作。Alternatively, the first operation may be an operation performed in a third link after the second link.
图3是本申请实施例提供的感知业务的流程的示意图,以图3为例,可以在感知信号的生成环节之前进行信号参数配置的模糊化处理,可以信号处理环节之前进行信号处理配置的模糊化处理,可以在信号处理环节之后进行模糊化处理,比如对信号处理结果的模糊化处理,或数据处理的模糊化处理。Figure 3 is a schematic diagram of the process of sensing services provided by the embodiment of the present application. Taking Figure 3 as an example, the signal parameter configuration can be fuzzified before the sensing signal generation step, and the signal processing configuration can be fuzzified before the signal processing step. Fuzzification processing can be performed after the signal processing link, such as fuzzification of signal processing results or fuzzification of data processing.
可选的,信号处理结果包括以下至少一项:距离、多普勒、角度(含方位角和/或俯仰角)、距离一维谱、多普勒一维谱、角度一维谱(含方位角一维谱和/或俯仰角一维谱)、距离—多普勒二维谱、方位角—俯仰角二维谱、距离—角度(含方位角或
俯仰角)二维谱、距离—方位角—俯仰角三维谱、距离—多普勒—角度(含方位角或俯仰角)三维谱、距离—多普勒—方位角—俯仰角四维谱。Optionally, the signal processing results include at least one of the following: range, Doppler, angle (including azimuth and/or pitch angle), range one-dimensional spectrum, Doppler one-dimensional spectrum, angle one-dimensional spectrum (including azimuth) angle one-dimensional spectrum and/or pitch angle one-dimensional spectrum), range-Doppler two-dimensional spectrum, azimuth angle-elevation angle two-dimensional spectrum, range-angle (including azimuth angle or Pitch angle) two-dimensional spectrum, range-azimuth angle-pitch angle three-dimensional spectrum, range-Doppler-angle (including azimuth or pitch angle) three-dimensional spectrum, range-Doppler-azimuth angle-elevation angle four-dimensional spectrum.
可选的,信号处理可以是指对雷达回波数据进行处理,以获取感知对象或目标环境的信号处理结果。Optionally, signal processing may refer to processing radar echo data to obtain signal processing results of the sensing object or target environment.
可选地,数据处理可以是指对所述信号处理结果进行处理,以修正信号处理结果、或估计目标真实信息、或预测目标的未来状态、或实现对目标的连续跟踪等。Optionally, data processing may refer to processing the signal processing results to correct the signal processing results, estimate the real information of the target, predict the future state of the target, or achieve continuous tracking of the target, etc.
可选地,所述第一设备根据第一需求和第二需求确定目标需求,包括:Optionally, the first device determines the target demand based on the first demand and the second demand, including:
所述第一设备确定所述目标需求包括第一需求中目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求,和,第二需求中的目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求相比感知性能相对较低的一项。The first device determines that the target requirement includes a requirement for the first indicator of the target measurement quantity in the first requirement and/or a requirement for the initial configuration information corresponding to the target measurement quantity, and, the target measurement quantity in the second requirement. The requirements of the first indicator and/or the requirements of the initial configuration information corresponding to the target measurement quantity are relatively low compared to the perceptual performance.
可选地,第一设备确定所述目标需求包括第一需求中目标测量量的第一指标的要求,和,第二需求中的目标测量量的第一指标的要求相比感知性能相对较低的一项;Optionally, the first device determines that the target requirement includes a requirement for a first indicator of the target measurement quantity in the first requirement, and that the perceived performance is relatively low compared to a requirement for the first indicator of the target measurement quantity in the second requirement. an item of;
可选地,第一设备确定所述目标需求包括第一需求中目标测量量的第一指标的要求,和,第二需求中的所述目标测量量对应的初始配置信息的要求相比感知性能相对较低的一项;Optionally, the first device determines that the target requirement includes a requirement for a first indicator of a target measurement quantity in the first requirement, and the perceived performance is compared to a requirement for initial configuration information corresponding to the target measurement quantity in the second requirement. A relatively low term;
可选地,第一设备确定所述目标需求可以包括第一需求中的任一要求和第二需求中的对应项目的要求相比感知性能相对较低的一项;比如第一需求中的任一要求可以为第一需求中目标测量量对应的初始配置信息的要求,第二需求中的对应项目的要求为第二需求中的目标测量量的第一指标的要求;Optionally, the first device determines that the target requirement may include any requirement in the first requirement that has a relatively lower perceived performance than the requirement of the corresponding item in the second requirement; for example, any requirement in the first requirement The first requirement may be a requirement for the initial configuration information corresponding to the target measurement quantity in the first requirement, and the requirement for the corresponding item in the second requirement may be a requirement for the first indicator of the target measurement quantity in the second requirement;
可选地,第一设备确定所述目标需求可以包括第一需求中的任一要求和第二需求中的对应项目的要求相比感知性能相对较低的一项;比如第一需求中的任一要求可以为第一需求中目标测量量对应的初始配置信息的要求,第二需求中的对应项目的要求为第二需求中的目标测量量对应的初始配置信息的要求。Optionally, the first device determines that the target requirement may include any requirement in the first requirement that has a relatively lower perceived performance than the requirement of the corresponding item in the second requirement; for example, any requirement in the first requirement One requirement may be a requirement for initial configuration information corresponding to the target measurement quantity in the first requirement, and a requirement for the corresponding item in the second requirement may be a requirement for initial configuration information corresponding to the target measurement quantity in the second requirement.
可选地,在所述目标环节包括所述第一环节的情况下,所述第一设备确定所述目标需求包括第一需求中目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求,和,第二需求中的目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求相比感知性能相对较低的一项,包括以下至少一项:Optionally, in the case where the target link includes the first link, the first device determines that the target requirement includes a requirement for a first indicator of the target measurement quantity in the first requirement and/or the target measurement. The requirement for the initial configuration information corresponding to the quantity, and the requirement for the first indicator of the target measurement quantity in the second requirement and/or the requirement for the initial configuration information corresponding to the target measurement quantity, which is an item with relatively lower perceptual performance. , including at least one of the following:
在所述第一需求或所述第二需求中包括距离的分辨率的要求或信号带宽的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的距离的分辨率的要求和/或信号带宽的要求中感知性能较低的一项;If the first requirement or the second requirement includes a distance resolution requirement or a signal bandwidth requirement, the first device determines that the target requirement includes: the first requirement and the The second requirement includes distance resolution requirements and/or signal bandwidth requirements, whichever is lower in perceptual performance;
在所述第一需求或所述第二需求中包括多普勒的分辨率的要求或感知帧长度的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的多普勒的分辨率的要求和/或感知帧长度的要求中感知性能较低的一项;或In the case where the first requirement or the second requirement includes a requirement for Doppler resolution or a requirement for sensing frame length, the first device determines that the target requirement includes: the first requirement and the Doppler resolution requirement and/or the perceptual frame length requirement included in the second requirement, whichever is lower in perceptual performance; or
在所述第一需求或所述第二需求中包括角度的分辨率的要求或天线配置的要求
的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的角度的分辨率的要求和/或天线配置的要求中感知性能较低的一项。The first requirement or the second requirement includes an angle resolution requirement or an antenna configuration requirement. In the case of , the first device determines that the target requirements include: the angle resolution requirements and/or the antenna configuration requirements included in the first requirement and the second requirement, which one has lower perceptual performance. One item.
可选地,在生成感知信号的第一环节之前进行信号参数配置的模糊化处理时,在所述第一需求或所述第二需求中包括距离的分辨率的要求或信号带宽的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的距离的分辨率的要求和/或信号带宽的要求中感知性能较低的一项;Optionally, when performing the fuzzification process of the signal parameter configuration before the first step of generating the sensing signal, the first requirement or the second requirement includes a requirement for distance resolution or a requirement for signal bandwidth. Next, the first device determines that the target requirements include: the distance resolution requirement and/or the signal bandwidth requirement of the distance included in the first requirement and the second requirement, whichever is lower in perceptual performance. ;
可选地,在生成感知信号的第一环节之前进行信号参数配置的模糊化处理时,在所述第一需求或所述第二需求中包括多普勒的分辨率的要求或感知帧长度的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的多普勒的分辨率的要求和/或感知帧长度的要求中感知性能较低的一项;Optionally, when performing the fuzzification process of the signal parameter configuration before the first step of generating the sensing signal, the first requirement or the second requirement includes the requirement of Doppler resolution or the length of the perception frame. If required, the first device determines that the target requirements include: a Doppler resolution requirement and/or a perception frame length requirement included in the first requirement and the second requirement. One with lower performance;
可选地,在生成感知信号的第一环节之前进行信号参数配置的模糊化处理时,在所述第一需求或所述第二需求中包括角度的分辨率的要求或天线配置的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的角度的分辨率的要求和/或天线配置的要求中感知性能较低的一项。Optionally, when performing the fuzzification process of signal parameter configuration before the first step of generating the sensing signal, the first requirement or the second requirement includes a requirement for angle resolution or a requirement for antenna configuration. Next, the first device determines that the target requirements include: the resolution requirement of the angle included in the first requirement and the second requirement and/or the antenna configuration requirement, whichever has lower perceptual performance. .
可选地,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的距离的分辨率的要求和/或信号带宽的要求中感知性能较低的一项,包括:Optionally, the first device determines that the target requirements include: the distance resolution requirement and/or the signal bandwidth requirement included in the first requirement and the second requirement, whichever has lower perceptual performance. One item, including:
所述第一设备确定所述目标需求中包括第一要求和第二要求中感知性能较低的一项;The first device determines that the target requirement includes the one with lower perceived performance among the first requirement and the second requirement;
其中,所述第一要求包括以下任一项:Among them, the first requirement includes any of the following:
第一需求中距离的分辨率的要求;The first requirement is the distance resolution requirement;
第一需求中的信号带宽的要求;The first requirement is the signal bandwidth requirement;
所述第二要求包括以下任一项The second requirement includes any of the following
第二需求中距离的分辨率的要求;The second requirement is the requirement for mid-range resolution;
第二需求中的信号带宽的要求。The second requirement is the signal bandwidth requirement.
可选地,在生成感知信号的第一环节之前进行信号参数配置的模糊化处理时,在所述第一需求或所述第二需求中包括距离的分辨率的要求和/或信号带宽的要求的情况下,所述第一设备确定所述目标需求中包括第一要求和第二要求中感知性能较低的一项;Optionally, when performing the fuzzification process of the signal parameter configuration before the first step of generating the sensing signal, the first requirement or the second requirement includes a requirement for distance resolution and/or a requirement for signal bandwidth. In the case of , the first device determines that the target requirement includes the one with lower perceived performance among the first requirement and the second requirement;
其中,所述第一要求包括以下任一项:Among them, the first requirement includes any of the following:
第一需求中距离的分辨率的要求;The first requirement is the distance resolution requirement;
第一需求中的信号带宽的要求;The first requirement is the signal bandwidth requirement;
所述第二要求包括以下任一项The second requirement includes any of the following
第二需求中距离的分辨率的要求;The second requirement is the requirement for mid-range resolution;
第二需求中的信号带宽的要求。The second requirement is the signal bandwidth requirement.
可选地,在生成感知信号的第一环节之前进行信号参数配置的模糊化处理时,在
所述第一需求或所述第二需求中包括距离的分辨率的要求和/或信号带宽的要求的情况下,所述目标需求中包括以下其中一项:第一需求中的距离分辨率的要求和第二需求中的距离分辨率要求中感知性能较低的一项;第一需求中的信号带宽的要求和第二需求中的信号带宽的要求中感知性能较低的一项;第一需求中的距离分辨率的要求和第二需求中的信号带宽的要求中感知性能较低的一项;第一需求中的信号带宽的要求和第二需求中的距离分辨率中感知性能较低的一项;Optionally, when performing fuzzification processing of signal parameter configuration before the first step of generating the sensing signal, If the first requirement or the second requirement includes a requirement for distance resolution and/or a requirement for signal bandwidth, the target requirement includes one of the following: distance resolution in the first requirement The lower perceptual performance of the requirement or the distance resolution requirement in the second requirement; the signal bandwidth requirement in the first requirement or the signal bandwidth requirement in the second requirement, whichever is lower in perceptual performance; the first The distance resolution requirement in the requirement or the signal bandwidth requirement in the second requirement is the one with lower perceptual performance; the signal bandwidth requirement in the first requirement or the distance resolution requirement in the second requirement is the one with lower perceptual performance an item of;
可选地,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的多普勒的分辨率的要求和/或感知帧长度的要求中感知性能较低的一项,包括:Optionally, the first device determines that the target requirements include: Doppler resolution requirements and/or perception frame length requirements included in the first requirement and the second requirement. The lower one includes:
所述第一设备确定所述目标需求中包括第三要求和第四要求中感知性能较低的一项;The first device determines that the target requirement includes the one with lower perceived performance among the third requirement and the fourth requirement;
其中,所述第三要求包括以下任一项:Among them, the third requirement includes any of the following:
第一需求中多普勒的分辨率的要求;The first requirement is the Doppler resolution requirement;
第一需求中的感知帧长度的要求;The first requirement is the perception frame length requirement;
所述第四要求包括以下任一项:The fourth requirement includes any of the following:
第二需求中多普勒的分辨率要求;The second requirement is the Doppler resolution requirement;
第二需求中的感知帧长度的要求。The second requirement is the perception frame length requirement.
可选地,在生成感知信号的第一环节之前进行信号参数配置的模糊化处理时,在所述第一需求或所述第二需求中包括多普勒的分辨率的要求或感知帧长度的要求的情况下,所述第一设备确定所述目标需求中包括第三要求和第四要求中感知性能较低的一项;Optionally, when performing the fuzzification process of the signal parameter configuration before the first step of generating the sensing signal, the first requirement or the second requirement includes the requirement of Doppler resolution or the length of the perception frame. If required, the first device determines that the target requirement includes the third requirement and the fourth requirement, whichever has lower perceived performance;
其中,所述第三要求包括以下任一项:Among them, the third requirement includes any of the following:
第一需求中多普勒的分辨率的要求;The first requirement is the Doppler resolution requirement;
第一需求中的感知帧长度的要求;The first requirement is the perception frame length requirement;
所述第四要求包括以下任一项:The fourth requirement includes any of the following:
第二需求中多普勒的分辨率要求;The second requirement is the Doppler resolution requirement;
第二需求中的感知帧长度的要求。The second requirement is the perception frame length requirement.
可选地,在生成感知信号的第一环节之前进行信号参数配置的模糊化处理时,在所述第一需求或所述第二需求中包括多普勒的分辨率的要求或感知帧长度的要求的情况下,所述目标需求中包括以下其中一项:第一需求中的多普勒分辨率的要求和第二需求中的多普勒分辨率要求中感知性能较低的一项;第一需求中的感知帧长度的要求和第二需求中的感知帧长度的要求中感知性能较低的一项;第一需求中的多普勒分辨率的要求和第二需求中的感知帧长度的要求中感知性能较低的一项;第一需求中的感知帧长度的要求和第二需求中的多普勒分辨率中感知性能较低的一项;Optionally, when performing the fuzzification process of the signal parameter configuration before the first step of generating the sensing signal, the first requirement or the second requirement includes the requirement of Doppler resolution or the length of the perception frame. If required, the target requirement includes one of the following: the Doppler resolution requirement in the first requirement or the Doppler resolution requirement in the second requirement, whichever has lower perceptual performance; The perception frame length requirement in the first requirement and the perception frame length requirement in the second requirement are the lower perceptual performance requirements; the Doppler resolution requirement in the first requirement and the perception frame length requirement in the second requirement Among the requirements, the one with lower perceptual performance is the one with lower perceptual performance; among the first requirement, the perceptual frame length requirement and the second requirement, Doppler resolution, whichever is with lower perceptual performance;
可选地,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的角度的分辨率的要求和/或天线配置的要求中感知性能较低的一项,包括:
Optionally, the first device determines that the target requirements include: the angle resolution requirement and/or the antenna configuration requirement included in the first requirement and the second requirement, whichever has lower perceptual performance. One item, including:
所述第一设备确定所述目标需求中包括第五要求和第六要求中感知性能较低的一项;The first device determines that the target requirement includes the one with lower perceived performance among the fifth requirement and the sixth requirement;
其中,所述第五要求包括以下任一项:Among them, the fifth requirement includes any of the following:
第一需求中角度的分辨率的要求;The first requirement is the angle resolution requirement;
第一需求中的天线配置的要求;Antenna configuration requirements in the first requirement;
所述第六要求包括以下任一项:The sixth requirement includes any of the following:
第二需求中角度的分辨率的要求;The second requirement is the angle resolution requirement;
第二需求中的天线配置的要求。Antenna configuration requirements in the second requirement.
可选地,在生成感知信号的第一环节之前进行信号参数配置的模糊化处理时,在所述第一需求或所述第二需求中包括角度的分辨率的要求或天线配置的要求的情况下,所述第一设备确定所述目标需求中包括第五要求和第六要求中感知性能较低的一项;Optionally, when performing the fuzzification process of signal parameter configuration before the first step of generating the sensing signal, the first requirement or the second requirement includes a requirement for angle resolution or a requirement for antenna configuration. Next, the first device determines that the target requirement includes the one with lower perceived performance among the fifth requirement and the sixth requirement;
其中,所述第五要求包括以下任一项:Among them, the fifth requirement includes any of the following:
第一需求中角度的分辨率的要求;The first requirement is the angle resolution requirement;
第一需求中的天线配置的要求;Antenna configuration requirements in the first requirement;
所述第六要求包括以下任一项:The sixth requirement includes any of the following:
第二需求中角度的分辨率的要求;The second requirement is the angle resolution requirement;
第二需求中的天线配置的要求。Antenna configuration requirements in the second requirement.
可选地,在生成感知信号的第一环节之前进行信号参数配置的模糊化处理时,在所述第一需求或所述第二需求中包括角度的分辨率的要求或天线配置的要求的情况下,所述目标需求中包括以下其中一项:第一需求中的角度分辨率的要求和第二需求中的角度分辨率要求中感知性能较低的一项;第一需求中的天线配置的要求和第二需求中的天线配置的要求中感知性能较低的一项;第一需求中的角度分辨率的要求和第二需求中的天线配置的要求中感知性能较低的一项;第一需求中的天线配置的要求和第二需求中的角度分辨率中感知性能较低的一项;Optionally, when performing the fuzzification process of signal parameter configuration before the first step of generating the sensing signal, the first requirement or the second requirement includes a requirement for angle resolution or a requirement for antenna configuration. Below, the target requirements include one of the following: the angular resolution requirement in the first requirement and the angular resolution requirement in the second requirement, whichever has lower perceptual performance; the antenna configuration in the first requirement The lower perceptual performance of the requirement or the antenna configuration requirement in the second requirement; the angular resolution requirement in the first requirement or the antenna configuration requirement in the second requirement, whichever is lower in perceptual performance; The antenna configuration requirements in the first requirement and the angular resolution in the second requirement are the lower perceptual performance;
在所述目标环节包括所述第一环节的情况下,所述第一设备根据所述目标需求确定所述目标配置信息,包括:In the case where the target link includes the first link, the first device determines the target configuration information according to the target requirements, including:
所述第一设备根据所述目标需求确定第一配置信息,所述第一配置信息为所述目标配置信息中的部分或全部;The first device determines first configuration information according to the target requirement, and the first configuration information is part or all of the target configuration information;
其中,所述第一配置信息满足以下至少一项:Wherein, the first configuration information satisfies at least one of the following:
在所述目标需求中的目标测量量包括所述距离的情况下,所述第一配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的感知信号带宽;In the case where the target measurement quantity in the target requirement includes the distance, the first configuration information includes the sensing signal bandwidth determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;
在所述目标需求中的目标测量量包括多普勒的情况下,所述第一配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的感知帧长度;In the case where the target measurement quantity in the target requirement includes Doppler, the first configuration information includes a sensing frame length determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;
在所述目标需求中的目标测量量包括角度的情况下,所述第一配置信息包括根据
所述目标需求中的目标测量量的第一指标的要求确定的天线配置信息;In the case where the target measurement quantity in the target requirement includes an angle, the first configuration information includes Antenna configuration information determined by the requirements of the first indicator of the target measurement quantity in the target requirements;
在所述目标需求中的初始配置信息包括所述感知信号带宽的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的感知信号带宽;When the initial configuration information in the target requirement includes the sensing signal bandwidth, the first configuration information includes the sensing signal bandwidth in the initial configuration information in the target requirement;
在所述目标需求中的初始配置信息包括所述感知帧长度的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的感知帧长度;或In the case where the initial configuration information in the target requirement includes the perception frame length, the first configuration information includes the perception frame length in the initial configuration information in the target requirement; or
在所述目标需求中的初始配置信息包括所述天线配置信息的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的天线配置信息。In the case where the initial configuration information in the target requirement includes the antenna configuration information, the first configuration information includes the antenna configuration information in the initial configuration information in the target requirement.
可选地,在生成感知信号的第一环节之前进行信号参数配置的模糊化处理时,第一设备可以确定目标需求中的全部或部分内容为第一配置信息;Optionally, when performing the fuzzification process of the signal parameter configuration before the first step of generating the sensing signal, the first device may determine that all or part of the content in the target requirement is the first configuration information;
可选地,在所述目标需求中的目标测量量包括所述距离的情况下,所述第一配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的感知信号带宽;Optionally, when the target measurement quantity in the target requirement includes the distance, the first configuration information includes the sensing signal bandwidth determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. ;
可选地,在所述目标需求中的目标测量量包括多普勒的情况下,所述第一配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的感知帧长度;Optionally, when the target measurement quantity in the target requirement includes Doppler, the first configuration information includes a perception frame length determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. ;
可选地,在所述目标需求中的目标测量量包括角度的情况下,所述第一配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的天线配置信息;Optionally, when the target measurement quantity in the target requirement includes an angle, the first configuration information includes antenna configuration information determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;
可选地,在所述目标需求中的初始配置信息包括所述感知信号带宽的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的感知信号带宽;Optionally, in the case where the initial configuration information in the target requirement includes the sensing signal bandwidth, the first configuration information includes the sensing signal bandwidth in the initial configuration information in the target requirement;
可选地,在所述目标需求中的初始配置信息包括所述感知帧长度的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的感知帧长度;或Optionally, in the case where the initial configuration information in the target requirement includes the perception frame length, the first configuration information includes the perception frame length in the initial configuration information in the target requirement; or
可选地,在所述目标需求中的初始配置信息包括所述天线配置信息的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的天线配置信息。Optionally, when the initial configuration information in the target requirement includes the antenna configuration information, the first configuration information includes the antenna configuration information in the initial configuration information in the target requirement.
比如,可以根据目标需求中降低距离分辨率的要求,降低信号参数配置中的信号带宽;或者,目标需求中直接包含模糊化处理要求对应的信号带宽;For example, the signal bandwidth in the signal parameter configuration can be reduced according to the requirement of reducing the distance resolution in the target requirement; or the target requirement directly includes the signal bandwidth corresponding to the fuzzification processing requirement;
比如,可以根据目标需求中降低多普勒分辨率的要求,降低信号参数配置中的感知帧长度;或者,目标需求中直接包含模糊化处理要求对应的感知帧长度;For example, the sensing frame length in the signal parameter configuration can be reduced according to the requirement of reducing Doppler resolution in the target requirements; or the target requirements directly include the sensing frame length corresponding to the blurring processing requirements;
比如,可以根据目标需求中降低角度分辨率的要求,降低信号参数配置中的天线配置;或者目标需求中直接包含模糊化处理要求对应的天线配置。For example, the antenna configuration in the signal parameter configuration can be reduced according to the requirement of reducing the angular resolution in the target requirements; or the target requirements directly include the antenna configuration corresponding to the fuzzification processing requirements.
在所述目标环节包括所述第二环节的情况下,所述第一设备确定所述目标需求包括第一需求中目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求,和,第二需求中的目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求相比感知性能相对较低的一项,包括:In the case where the target link includes the second link, the first device determines that the target requirement includes a requirement for a first indicator of the target measurement quantity in the first requirement and/or an initial value corresponding to the target measurement quantity. The requirements for configuration information, and the requirement for the first indicator of the target measurement quantity in the second requirement and/or the requirement for the initial configuration information corresponding to the target measurement quantity, which is relatively low in perceived performance, include:
在所述第一需求或所述第二需求中包括距离的分辨率的要求或距离处理算法的要求或距离处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的距离的分辨率的要求和/或距离处理算法及距离处理算法的参数的要求中感知性能较低的一项;
In the case where the first requirement or the second requirement includes a requirement for distance resolution or a requirement for a distance processing algorithm or a requirement for parameters of a distance processing algorithm, the first device determines that the target requirement includes : The one with lower perceptual performance among the distance resolution requirements and/or the distance processing algorithm and the distance processing algorithm parameter requirements included in the first requirement and the second requirement;
在所述第一需求或所述第二需求中包括多普勒的分辨率的要求或多普勒处理算法的要求或多普勒处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的多普勒的分辨率的要求和/或多普勒处理算法及多普勒处理算法的参数的要求中感知性能较低的一项;In the case where the first requirement or the second requirement includes a requirement for Doppler resolution or a requirement for a Doppler processing algorithm or a requirement for parameters of a Doppler processing algorithm, the first device determines The target requirements include: Doppler resolution requirements included in the first requirement and the second requirement and/or Doppler processing algorithm and perceptual performance requirements in parameters of the Doppler processing algorithm. the lower term;
在所述第一需求或所述第二需求中包括角度的分辨率的要求或角度处理算法的要求或角度处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的角度的分辨率的要求和/或角度处理算法及角度处理算法的参数的要求中感知性能较低的一项。In the case where the first requirement or the second requirement includes a requirement for angle resolution or a requirement for an angle processing algorithm or a requirement for parameters of an angle processing algorithm, the first device determines that the target requirement includes : The one with lower perceptual performance among the angle resolution requirements and/or the angle processing algorithm and the parameters of the angle processing algorithm included in the first requirement and the second requirement.
可选地,在信号处理的第二环节之前进行信号处理配置的模糊化处理时,在所述第一需求或所述第二需求中包括距离的分辨率的要求或距离处理算法的要求或距离处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的距离的分辨率的要求和/或距离处理算法及其参数的要求中感知性能较低的一项;Optionally, when performing fuzzification processing of the signal processing configuration before the second stage of signal processing, the first requirement or the second requirement includes a requirement for distance resolution or a requirement for a distance processing algorithm or distance. In the case of requirements for parameters of the processing algorithm, the first device determines that the target requirements include: requirements for distance resolution and/or distance processing algorithms included in the first requirement and the second requirement and The one with lower perceived performance among its parameter requirements;
可选地,在所述第一需求或所述第二需求中包括多普勒的分辨率的要求或多普勒处理算法的要求或多普勒处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的多普勒的分辨率的要求和/或多普勒处理算法及其参数的要求中感知性能较低的一项;Optionally, in the case where the first requirement or the second requirement includes a requirement for Doppler resolution or a requirement for a Doppler processing algorithm or a requirement for parameters of a Doppler processing algorithm, the The first device determines that the target requirements include: Doppler resolution requirements and/or Doppler processing algorithm and parameter requirements included in the first requirement and the second requirement, the perception performance is higher. The lower one;
可选地,在所述第一需求或所述第二需求中包括角度的分辨率的要求或角度处理算法的要求或角度处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的角度的分辨率的要求和/或角度处理算法及其参数的要求中感知性能较低的一项。Optionally, in the case where the first requirement or the second requirement includes a requirement for angle resolution or a requirement for an angle processing algorithm or a requirement for parameters of an angle processing algorithm, the first device determines the The target requirements include: the one with lower perceptual performance among the angle resolution requirements and/or the angle processing algorithm and its parameters included in the first requirement and the second requirement.
可选地,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的距离的分辨率的要求和/或距离处理算法及其参数的要求中感知性能较低的一项,包括:Optionally, the first device determines that the target requirements include: requirements for distance resolution included in the first requirement and the second requirement and/or requirements for distance processing algorithms and their parameters. A less performant one, including:
所述第一设备确定所述目标需求中包括第七要求和第八要求中感知性能较低的一项;The first device determines that the target requirement includes the one with lower perceived performance among the seventh requirement and the eighth requirement;
其中,所述第七要求包括以下至少一项:Among them, the seventh requirement includes at least one of the following:
第一需求中距离的分辨率的要求;The first requirement is the distance resolution requirement;
第一需求中的距离处理算法的要求;The requirements of the distance processing algorithm in the first requirement;
第一需求中的距离处理算法的参数的要求;The first requirement is the parameter requirements of the distance processing algorithm;
所述第八要求包括以下至少一项The eighth requirement includes at least one of the following
第二需求中距离的分辨率的要求;The second requirement is the requirement for mid-range resolution;
第二需求中的距离处理算法的要求;The requirements of the distance processing algorithm in the second requirement;
第二需求中的距离处理算法的参数的要求。The second requirement is the parameter requirements of the distance processing algorithm.
可选地,在信号处理的第二环节之前进行信号处理配置的模糊化处理时,在所述
第一需求或所述第二需求中包括距离的分辨率的要求或距离处理算法的要求或距离处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括第七要求和第八要求中感知性能较低的一项;Optionally, when performing fuzzification processing of the signal processing configuration before the second stage of signal processing, the If the first requirement or the second requirement includes a requirement for distance resolution or a requirement for a distance processing algorithm or a requirement for parameters of a distance processing algorithm, the first device determines that the target requirement includes a seventh requirement. and one of the eighth requirements with lower perceived performance;
其中,所述第七要求包括以下任一项或多项:Among them, the seventh requirement includes any one or more of the following:
第一需求中距离的分辨率的要求;或Requirements for distance resolution in the first requirement; or
第一需求中的距离处理算法的要求,和第一需求中的距离处理算法的参数的要求;The requirements for the distance processing algorithm in the first requirement, and the requirements for the parameters of the distance processing algorithm in the first requirement;
所述第八要求包括以下任一项或多项The eighth requirement includes any one or more of the following
第二需求中距离的分辨率的要求;或Requirements for distance resolution in the second requirement; or
第二需求中的距离处理算法的要求,和第二需求中的距离处理算法的参数的要求。The requirements of the distance processing algorithm in the second requirement, and the requirements of the parameters of the distance processing algorithm in the second requirement.
可选地,在信号处理的第二环节之前进行信号处理配置的模糊化处理时,在所述第一需求或所述第二需求中包括距离的分辨率的要求或距离处理算法的要求或距离处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中距离的分辨率的要求和第二需求中距离的分辨率的要求中感知性能较低的一项、或第一需求中距离的分辨率的要求和第二需求中距离处理算法及其参数的要求中感知性能较低的一项、或第一需求中距离处理算法及其参数的要求和第二需求中距离的分辨率的要求中感知性能较低的一项、或第一需求中距离处理算法及其参数的要求和第二需求中距离处理算法及其参数的要求中感知性能较低的一项。Optionally, when performing fuzzification processing of the signal processing configuration before the second stage of signal processing, the first requirement or the second requirement includes a requirement for distance resolution or a requirement for a distance processing algorithm or distance. In the case of processing algorithm parameter requirements, the first device determines that the target requirements include the distance resolution requirement in the first requirement and the distance resolution requirement in the second requirement, whichever has lower perceptual performance. or the requirement of distance resolution in the first requirement and the requirement of distance processing algorithm and its parameters in the second requirement, whichever is lower in perceptual performance, or the requirement of distance processing algorithm and its parameters in the first requirement and the requirement of distance processing algorithm and its parameters in the second requirement. The second requirement is the distance resolution requirement, whichever is lower in perceptual performance, or the first requirement is the distance processing algorithm and its parameters, and the second requirement is the distance processing algorithm and its parameters, whichever is lower in perceptual performance One item.
可选地,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的多普勒的分辨率的要求和/或多普勒处理算法及多普勒处理算法的参数的要求中感知性能较低的一项,包括:Optionally, the first device determines that the target requirements include: Doppler resolution requirements and/or Doppler processing algorithms and Doppler resolution included in the first requirement and the second requirement. The parameters of the processing algorithm require the one with lower perceptual performance, including:
所述第一设备确定所述目标需求中包括第九要求和第十要求中感知性能较低的一项;The first device determines that the target requirement includes the ninth requirement and the tenth requirement, whichever has lower perceived performance;
其中,所述第九要求包括以下至少一项:Among them, the ninth requirement includes at least one of the following:
第一需求中多普勒的分辨率的要求;或Doppler resolution requirements in the first requirement; or
第一需求中的多普勒处理算法的要求,和第一需求中的多普勒处理算法的参数的要求;The requirements for the Doppler processing algorithm in the first requirement, and the requirements for the parameters of the Doppler processing algorithm in the first requirement;
所述第十要求包括以下至少一项:The tenth requirement includes at least one of the following:
第二需求中多普勒的分辨率要求;或Doppler resolution requirements in the second requirement; or
第二需求中的多普勒处理算法的要求,和第二需求中的多普勒处理算法的参数的要求。The requirements of the Doppler processing algorithm in the second requirement, and the requirements of the parameters of the Doppler processing algorithm in the second requirement.
可选地,在所述第一需求或所述第二需求中包括多普勒的分辨率的要求或多普勒处理算法的要求或多普勒处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括第九要求和第十要求中感知性能较低的一项;Optionally, in the case where the first requirement or the second requirement includes a requirement for Doppler resolution or a requirement for a Doppler processing algorithm or a requirement for parameters of a Doppler processing algorithm, the The first device determines that the target requirements include the ninth requirement and the tenth requirement, whichever has lower perceived performance;
其中,所述第九要求包括以下任一项或多项:Among them, the ninth requirement includes any one or more of the following:
第一需求中多普勒的分辨率的要求;或
Doppler resolution requirements in the first requirement; or
第一需求中的多普勒处理算法的要求,和第一需求中的多普勒处理算法的参数的要求;The requirements for the Doppler processing algorithm in the first requirement, and the requirements for the parameters of the Doppler processing algorithm in the first requirement;
所述第十要求包括以下任一项或多项:The tenth requirement includes any one or more of the following:
第二需求中多普勒的分辨率要求;或Doppler resolution requirements in the second requirement; or
第二需求中的多普勒处理算法的要求,和第二需求中的多普勒处理算法的参数的要求。The requirements of the Doppler processing algorithm in the second requirement, and the requirements of the parameters of the Doppler processing algorithm in the second requirement.
可选地,在信号处理的第二环节之前进行信号处理配置的模糊化处理时,在所述第一需求或所述第二需求中包括多普勒的分辨率的要求或多普勒处理算法的要求或多普勒处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中多普勒的分辨率的要求和第二需求中多普勒的分辨率的要求中感知性能较低的一项、或第一需求中多普勒的分辨率的要求和第二需求中多普勒处理算法及其参数的要求中感知性能较低的一项、或第一需求中多普勒处理算法及其参数的要求和第二需求中多普勒的分辨率的要求中感知性能较低的一项、或第一需求中多普勒处理算法及其参数的要求和第二需求中多普勒处理算法及其参数的要求中感知性能较低的一项。Optionally, when performing fuzzification processing of the signal processing configuration before the second stage of signal processing, the first requirement or the second requirement includes a requirement for Doppler resolution or a Doppler processing algorithm. In the case of requirements or requirements for the parameters of the Doppler processing algorithm, the first device determines that the target requirements include the Doppler resolution requirement in the first requirement and the Doppler resolution requirement in the second requirement. The lower perceptual performance requirement among the rate requirements, or the Doppler resolution requirement among the first requirement and the Doppler processing algorithm and its parameters requirements among the second requirement, whichever is lower perceptual performance, or The lower perceptual performance requirement of the Doppler processing algorithm and its parameters in the first requirement and the Doppler resolution requirement in the second requirement, or the Doppler processing algorithm and its parameters in the first requirement. The lower perceptual performance requirement among the requirements and the second requirement is the Doppler processing algorithm and its parameters.
可选地,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的角度的分辨率的要求和/或天线配置的要求中感知性能较低的一项,包括:Optionally, the first device determines that the target requirements include: the angle resolution requirement and/or the antenna configuration requirement included in the first requirement and the second requirement, whichever has lower perceptual performance. One item, including:
所述第一设备确定所述目标需求中包括第十一要求和第十二要求中感知性能较低的一项;The first device determines that the target requirement includes the one with lower perceived performance among the eleventh requirement and the twelfth requirement;
其中,所述第十一要求包括以下至少一项:Among them, the eleventh requirement includes at least one of the following:
第一需求中角度的分辨率的要求;The first requirement is the angle resolution requirement;
第一需求中的角度处理算法的要求;The requirements of the angle processing algorithm in the first requirement;
第一需求中的角度处理算法的参数的要求;The first requirement is the parameter requirements of the angle processing algorithm;
所述第十二要求包括以下至少一项:The twelfth requirement includes at least one of the following:
第二需求中角度的分辨率的要求;The second requirement is the angle resolution requirement;
第二需求中的角度处理算法的要求;The requirements of the angle processing algorithm in the second requirement;
第二需求中的角度处理算法的参数的要求。The second requirement is the parameter requirements of the angle processing algorithm.
可选地,在所述第一需求或所述第二需求中包括角度的分辨率的要求或角度处理算法的要求或角度处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括第十一要求和第十二要求中感知性能较低的一项;Optionally, in the case where the first requirement or the second requirement includes a requirement for angle resolution or a requirement for an angle processing algorithm or a requirement for parameters of an angle processing algorithm, the first device determines the The target requirements include the one with lower perceived performance among the eleventh and twelfth requirements;
其中,所述第十一要求包括以下任一项或多项:Among them, the eleventh requirement includes any one or more of the following:
第一需求中角度的分辨率的要求;或Requirements for angular resolution in the first requirement; or
第一需求中的角度处理算法的要求,和第一需求中的角度处理算法的参数的要求;The requirements for the angle processing algorithm in the first requirement, and the requirements for the parameters of the angle processing algorithm in the first requirement;
所述第十二要求包括以下任一项或多项:The twelfth requirement includes any one or more of the following:
第二需求中角度的分辨率的要求;或
Requirements for angular resolution in the second requirement; or
第二需求中的角度处理算法的要求,和第二需求中的角度处理算法的参数的要求。The requirements for the angle processing algorithm in the second requirement, and the requirements for the parameters of the angle processing algorithm in the second requirement.
可选地,在信号处理的第二环节之前进行信号处理配置的模糊化处理时,在所述第一需求或所述第二需求中包括角度的分辨率的要求或角度处理算法的要求或角度处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中角度的分辨率的要求和第二需求中角度的分辨率的要求中感知性能较低的一项、或第一需求中角度的分辨率的要求和第二需求中角度处理算法及其参数的要求中感知性能较低的一项、或第一需求中角度处理算法及其参数的要求和第二需求中角度的分辨率的要求中感知性能较低的一项、或第一需求中角度处理算法及其参数的要求和第二需求中角度处理算法及其参数的要求中感知性能较低的一项。Optionally, when performing fuzzification processing of the signal processing configuration before the second stage of signal processing, the first requirement or the second requirement includes a requirement for angle resolution or a requirement for an angle processing algorithm or an angle. In the case of processing algorithm parameter requirements, the first device determines that the target requirements include the angle resolution requirement in the first requirement and the angle resolution requirement in the second requirement, whichever has lower perceptual performance. item, or the requirement of angle resolution in the first requirement and the requirement of angle processing algorithm and its parameters in the second requirement, whichever is lower in perceptual performance, or the requirement of angle processing algorithm and its parameters in the first requirement and the requirement of angle processing algorithm and its parameters in the second requirement, whichever is lower The angle resolution requirement among the second requirement is the one with lower perceptual performance, or the angle processing algorithm and its parameter requirements among the first requirement and the angle processing algorithm and its parameter requirement among the second requirement are the lower perceptual performance. One item.
可选地,在所述目标环节包括所述第二环节的情况下,所述第一设备根据所述目标需求确定所述目标配置信息,包括:Optionally, when the target link includes the second link, the first device determines the target configuration information according to the target requirements, including:
所述第一设备根据目标需求确定第二配置信息,所述第二配置信息为所述目标配置信息的部分或全部;The first device determines second configuration information according to target requirements, and the second configuration information is part or all of the target configuration information;
其中,所述第二配置信息满足以下至少一项:Wherein, the second configuration information satisfies at least one of the following:
在所述目标需求中的目标测量量包括所述距离的情况下,所述第二配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的距离处理算法和/或距离处理算法的参数;In the case where the target measurement quantity in the target requirement includes the distance, the second configuration information includes a distance processing algorithm and/or distance determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. Processing algorithm parameters;
在所述目标需求中的目标测量量包括多普勒的情况下,所述第二配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的多普勒处理算法和/或多普勒处理算法的参数;In the case where the target measurement quantity in the target requirement includes Doppler, the second configuration information includes a Doppler processing algorithm and/or determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. or parameters of Doppler processing algorithms;
在所述目标需求中的目标测量量包括角度的情况下,所述第二配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的角度处理算法和/或角度处理算法的参数;When the target measurement quantity in the target requirement includes an angle, the second configuration information includes an angle processing algorithm and/or an angle processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. parameters;
在所述目标需求中的初始配置信息包括所述多普勒处理算法和/或多普勒处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的多普勒处理算法和/或多普勒处理算法的参数;In the case where the initial configuration information in the target requirements includes the Doppler processing algorithm and/or parameters of the Doppler processing algorithm, the second configuration information includes the parameters in the initial configuration information in the target requirements. Doppler processing algorithms and/or parameters of Doppler processing algorithms;
在所述目标需求中的初始配置信息包括所述距离处理算法和/或距离处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的距离处理算法和/或距离处理算法的参数;或In the case where the initial configuration information in the target requirement includes the distance processing algorithm and/or the parameters of the distance processing algorithm, the second configuration information includes the distance processing algorithm and/or the distance processing algorithm in the initial configuration information in the target requirement. /or parameters of the distance processing algorithm; or
在所述目标需求中的初始配置信息包括所述角度处理算法和/或角度处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的角度处理算法和/或角度处理算法的参数。In the case where the initial configuration information in the target requirement includes the angle processing algorithm and/or the parameters of the angle processing algorithm, the second configuration information includes the angle processing algorithm and/or the angle processing algorithm in the initial configuration information in the target requirement. /or parameters for the angle processing algorithm.
可选地,在所述目标需求中的目标测量量包括所述距离的情况下,所述第二配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的距离处理算法和/或距离处理算法的参数;
Optionally, when the target measurement quantity in the target requirement includes the distance, the second configuration information includes a distance processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. and/or parameters of distance processing algorithms;
可选地,在所述目标需求中的目标测量量包括多普勒的情况下,所述第二配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的多普勒处理算法和/或多普勒处理算法的参数;Optionally, when the target measurement quantity in the target requirement includes Doppler, the second configuration information includes Doppler determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. processing algorithms and/or parameters of the Doppler processing algorithm;
可选地,在所述目标需求中的目标测量量包括角度的情况下,所述第二配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的角度处理算法和/或角度处理算法的参数;Optionally, when the target measurement quantity in the target requirement includes an angle, the second configuration information includes an angle processing algorithm and/or determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. Or the parameters of the angle processing algorithm;
可选地,在所述目标需求中的初始配置信息包括所述多普勒处理算法和或多普勒处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的多普勒处理算法和/或多普勒处理算法的参数;Optionally, in the case where the initial configuration information in the target requirements includes the Doppler processing algorithm and or parameters of the Doppler processing algorithm, the second configuration information includes the initial configuration in the target requirements. Doppler processing algorithms and/or parameters of Doppler processing algorithms in the information;
可选地,在所述目标需求中的初始配置信息包括所述距离处理算法和/或距离处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的距离处理算法和/或距离处理算法的参数;或Optionally, in the case where the initial configuration information in the target requirement includes the distance processing algorithm and/or parameters of the distance processing algorithm, the second configuration information includes the parameters in the initial configuration information in the target requirement. distance processing algorithms and/or parameters of distance processing algorithms; or
可选地,在所述目标需求中的初始配置信息包括所述角度处理算法和/或角度处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的角度处理算法和/或角度处理算法的参数。Optionally, in the case where the initial configuration information in the target requirement includes the angle processing algorithm and/or parameters of the angle processing algorithm, the second configuration information includes the initial configuration information in the target requirement. Angle processing algorithm and/or parameters of the angle processing algorithm.
比如,可以根据目标需求中降低距离分辨率的要求降低距离处理的配置参数;包括:①如果距离处理算法是FFT,则减小FFT处理的点数;②如果距离处理算法是匹配滤波,则降低匹配滤波器的抽头数;For example, the configuration parameters of distance processing can be reduced according to the requirement of reducing distance resolution in the target requirements; including: ① If the distance processing algorithm is FFT, reduce the number of points processed by FFT; ② If the distance processing algorithm is matched filtering, reduce the matching The number of taps of the filter;
或者,目标需求中直接包含距离处理的配置参数。Alternatively, the target requirements directly include configuration parameters for distance processing.
比如,根据目标需求中降低多普勒分辨率的要求降低多普勒处理的配置参数;包括:①选择分辨率较低的算法,例如选择快速傅里叶变换(Fast Fourier Transformation,FFT)算法而不是多重信号分类(Multiple Signal Classification,MUSIC)算法,②通过设置算法的参数降低已经选定的算法的分辨率,例如减少FFT处理的点数、增大MUSIC算法中导向向量采样间隔或减小MUSIC算法导向向量的维度;For example, reduce the configuration parameters of Doppler processing according to the requirement of reducing Doppler resolution in the target requirements; including: ① Selecting an algorithm with lower resolution, such as selecting the Fast Fourier Transformation (FFT) algorithm. It is not a Multiple Signal Classification (MUSIC) algorithm. ② Reduce the resolution of the selected algorithm by setting the parameters of the algorithm, such as reducing the number of points processed by FFT, increasing the steering vector sampling interval in the MUSIC algorithm, or reducing the MUSIC algorithm. Dimensions of the steering vector;
或者,目标需求中直接包含多普勒处理的配置参数。Alternatively, the target requirements directly include the configuration parameters of Doppler processing.
比如,根据目标需求中降低角度分辨率的要求降低角度处理的配置;包括:①选择分辨率较低的算法,例如选择FFT算法而不是MUSIC算法,②通过设置算法的参数降低已经选定的算法的分辨率,例如减少FFT处理的点数、增大MUSIC算法中导向向量采样间隔或减小MUSIC算法导向向量的维度;For example, reduce the configuration of angle processing according to the requirement of reducing angle resolution in the target requirements; including: ① Selecting an algorithm with lower resolution, such as choosing the FFT algorithm instead of the MUSIC algorithm, ② Reducing the selected algorithm by setting the parameters of the algorithm resolution, such as reducing the number of points processed by FFT, increasing the steering vector sampling interval in the MUSIC algorithm, or reducing the dimension of the steering vector in the MUSIC algorithm;
或者,目标需求中直接包含角度处理的配置参数。Alternatively, the configuration parameters for angle processing may be included directly in the target requirements.
可选地,在所述目标环节包括所述第三环节的情况下,所述第一设备确定所述目标需求包括第一需求中目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求,和,第二需求中的目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求相比感知性能相对较低的一项,包括以下至少一项:Optionally, in the case where the target link includes the third link, the first device determines that the target requirement includes a requirement for a first indicator of the target measurement quantity in the first requirement and/or the target measurement. The requirement for the initial configuration information corresponding to the quantity, and the requirement for the first indicator of the target measurement quantity in the second requirement and/or the requirement for the initial configuration information corresponding to the target measurement quantity, which is an item with relatively lower perceptual performance. , including at least one of the following:
在所述第一需求或所述第二需求中包括目标测量量的分辨率的要求或降采样处
理配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中目标测量量的分辨率要求和/或降采样处理配置的要求,和,第二需求中的目标测量量的分辨率要求和/或降采样处理配置的要求相比感知性能相对较低的一项;The first requirement or the second requirement includes a requirement for resolution of the target measurement quantity or a downsampling process. In the case of processing configuration requirements, the first device determines that the target requirements include the resolution requirements of the target measurement quantity in the first requirement and/or the downsampling processing configuration requirements, and, the target measurement in the second requirement. The amount of resolution requirements and/or downsampling processing configuration requirements is relatively low compared to the perceptual performance;
在所述第一需求或所述第二需求中包括目标测量量的误差或精度的要求或第一噪声的配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中目标测量量的误差或精度的要求和/或第一噪声的配置的要求,和,第二需求中的目标测量量的误差或精度的要求和/或第一噪声的配置的要求相比感知性能相对较低的一项。In the case where the first requirement or the second requirement includes a requirement for the error or accuracy of the target measurement quantity or a requirement for the configuration of the first noise, the first device determines that the target requirement includes the first requirement. The error or accuracy requirement of the target measurement quantity and/or the configuration requirement of the first noise, and, the second requirement of the error or accuracy requirement of the target measurement quantity and/or the configuration requirement of the first noise compared to the perception One with relatively low performance.
其中,所述第二环节之后的第三环节,可以包括以下至少一项:Among them, the third link after the second link may include at least one of the following:
第四环节,所述第四环节在所述第二环节之后,在对所述信号处理的信号处理结果进行数据处理之前;The fourth link, the fourth link is after the second link and before data processing is performed on the signal processing result of the signal processing;
第五环节,所述第五环节为:对所述信号处理的信号处理结果进行数据处理的环节。The fifth link is: performing data processing on the signal processing results of the signal processing.
可选地,可以在信号处理环节之后的第三环节进行模糊化处理,比如在所述第二环节之后,在对所述信号处理的信号处理结果进行数据处理之前的第四环节对信号处理结果的模糊化处理,或在对所述信号处理的信号处理结果进行数据处理的第五环节进行数据处理的模糊化处理。Optionally, fuzzification processing can be performed in a third step after the signal processing step. For example, after the second step, the signal processing result is processed in a fourth step before data processing is performed on the signal processing result. fuzzification processing, or fuzzification processing of data processing is performed in the fifth step of data processing on the signal processing results of the signal processing.
可选地,以第三环节包括第四环节为例,第一噪声可以包括第二噪声,所述第一设备确定所述目标需求包括第一需求中目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求,和,第二需求中的目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求相比感知性能相对较低的一项,包括以下至少一项:Optionally, taking the third link including the fourth link as an example, the first noise may include the second noise, and the first device determines that the target requirement includes the requirement of the first indicator of the target measurement quantity in the first requirement and/ Or the requirements for the initial configuration information corresponding to the target measurement quantity, and the requirements for the first indicator of the target measurement quantity in the second requirement and/or the requirements for the initial configuration information corresponding to the target measurement quantity are relatively different in perceptual performance. The lower one, including at least one of the following:
在所述第一需求或所述第二需求中包括目标测量量的分辨率的要求或降采样处理配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中目标测量量的分辨率要求和/或降采样处理配置的要求,和,第二需求中的目标测量量的分辨率要求和/或降采样处理配置的要求相比感知性能相对较低的一项;In the case where the first requirement or the second requirement includes a requirement for the resolution of the target measurement quantity or a requirement for the downsampling processing configuration, the first device determines that the target requirement includes the target in the first requirement. The resolution requirement of the measurement quantity and/or the down-sampling processing configuration requirement, and the resolution requirement of the target measurement quantity and/or the down-sampling processing configuration requirement in the second requirement, whichever is relatively lower in perceptual performance;
在所述第一需求或所述第二需求中包括目标测量量的误差或精度的要求或第二噪声的配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中目标测量量的第一指标的要求和/或第二噪声的配置的要求,和,第二需求中的目标测量量的第一指标的要求和/或第二噪声的配置的要求相比感知性能相对较低的一项。In the case where the first requirement or the second requirement includes a requirement for the error or accuracy of the target measurement quantity or a requirement for the configuration of the second noise, the first device determines that the target requirement includes the first requirement. The requirements of the first indicator of the target measurement quantity and/or the requirements of the configuration of the second noise, and the second requirement of the first indicator of the target measurement quantity and/or the requirements of the configuration of the second noise are compared to the perception One with relatively low performance.
可选地,在对所述信号处理的信号处理结果进行数据处理之前的第四环节对信号处理结果的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的分辨率的要求或降采样处理配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中目标测量量的分辨率的要求,和,第二需求中的降采样处理配置的要求相比感知性能相对较低的一项;Optionally, when fuzzifying the signal processing results in the fourth step before performing data processing on the signal processing results, the first requirement or the second requirement includes the target measurement quantity. In the case of resolution requirements or down-sampling processing configuration requirements, the first device determines that the target requirements include the resolution requirements of the target measurement quantity in the first requirements, and the down-sampling processing in the second requirements. Configuration requirements are relatively low compared to perceived performance;
可选地,在对所述信号处理的信号处理结果进行数据处理之前的第四环节对信号
处理结果的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的分辨率的要求或降采样处理配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中目标测量量的分辨率的要求,和,第二需求中的目标测量量的分辨率的要求相比感知性能相对较低的一项;Optionally, in the fourth step before performing data processing on the signal processing results of the signal processing, the signal When the processing result is fuzzified, if the first requirement or the second requirement includes a requirement for the resolution of the target measurement quantity or a requirement for the downsampling processing configuration, the first device determines the target The requirements include the requirement for the resolution of the target measurement quantity in the first requirement, and the requirement for the resolution of the target measurement quantity in the second requirement, which is relatively low in perceptual performance;
可选地,在对所述信号处理的信号处理结果进行数据处理之前的第四环节对信号处理结果的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的分辨率的要求或降采样处理配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中降采样处理配置的要求,和,第二需求中的目标测量量的分辨率的要求相比感知性能相对较低的一项;Optionally, when fuzzifying the signal processing results in the fourth step before performing data processing on the signal processing results, the first requirement or the second requirement includes the target measurement quantity. In the case of resolution requirements or down-sampling processing configuration requirements, the first device determines that the target requirements include the down-sampling processing configuration requirements in the first requirement, and the resolution of the target measurement quantity in the second requirement. Rate requirements are relatively low compared to perceived performance;
可选地,在对所述信号处理的信号处理结果进行数据处理之前的第四环节对信号处理结果的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的分辨率的要求或降采样处理配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中降采样处理配置的要求,和,第二需求中的降采样处理配置的要求相比感知性能相对较低的一项;Optionally, when fuzzifying the signal processing results in the fourth step before performing data processing on the signal processing results, the first requirement or the second requirement includes the target measurement quantity. In the case of resolution requirements or down-sampling processing configuration requirements, the first device determines that the target requirements include the down-sampling processing configuration requirements in the first requirement, and the down-sampling processing configuration requirements in the second requirement. One that requires relatively low performance compared to perceived performance;
可选地,在对所述信号处理的信号处理结果进行数据处理之前的第四环节对信号处理结果的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的误差或精度的要求或第二噪声的配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中目标测量量的误差或精度的要求和第二需求中的目标测量量的误差或精度的要求相比感知性能相对较低的一项。Optionally, when fuzzifying the signal processing results in the fourth step before performing data processing on the signal processing results, the first requirement or the second requirement includes the target measurement quantity. In the case of error or accuracy requirements or second noise configuration requirements, the first device determines that the target requirements include the error or accuracy requirements of the target measurement quantity in the first requirement and the target measurement in the second requirement. The amount of error or accuracy required is relatively low compared to perceptual performance.
可选地,在对所述信号处理的信号处理结果进行数据处理之前的第四环节对信号处理结果的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的误差或精度的要求或第二噪声的配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中第二噪声的配置的要求和第二需求中的目标测量量的误差或精度的要求相比感知性能相对较低的一项。Optionally, when fuzzifying the signal processing results in the fourth step before performing data processing on the signal processing results, the first requirement or the second requirement includes the target measurement quantity. In the case of error or accuracy requirements or requirements for the configuration of the second noise, the first device determines that the target requirements include the requirements for the configuration of the second noise in the first requirements and the target measurement quantity in the second requirements. Error or precision requirements are relatively low compared to perceptual performance.
可选地,在对所述信号处理的信号处理结果进行数据处理之前的第四环节对信号处理结果的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的误差或精度的要求或第二噪声的配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中目标测量量的误差或精度的要求和第二需求中第二噪声的配置的要求相比感知性能相对较低的一项。Optionally, when fuzzifying the signal processing results in the fourth step before performing data processing on the signal processing results, the first requirement or the second requirement includes the target measurement quantity. In the case of error or accuracy requirements or configuration requirements of the second noise, the first device determines that the target requirements include the error or precision requirements of the target measurement quantity in the first requirements and the second noise in the second requirements. The configuration requirements are a relatively low one compared to the perceived performance.
可选地,在对所述信号处理的信号处理结果进行数据处理之前的第四环节对信号处理结果的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的误差或精度的要求或第二噪声的配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中第二噪声的配置的要求和第二需求中第二噪声的配置的要求相比感知性能相对较低的一项。Optionally, when fuzzifying the signal processing results in the fourth step before performing data processing on the signal processing results, the first requirement or the second requirement includes the target measurement quantity. In the case of error or accuracy requirements or requirements for the configuration of the second noise, the first device determines that the target requirements include the requirements for the configuration of the second noise in the first requirement and the configuration of the second noise in the second requirement. The requirements are relatively low compared to perceived performance.
可选地,所述第一设备确定所述目标需求中包括第一需求中目标测量量的分辨率
要求和/或降采样处理配置的要求,和,第二需求中的目标测量量的分辨率要求和/或降采样处理配置的要求相比感知性能相对较低的一项,包括:Optionally, the first device determines that the target requirement includes the resolution of the target measurement quantity in the first requirement. Requirements and/or down-sampling processing configuration requirements, and, the resolution requirement of the target measurement quantity in the second requirement and/or the down-sampling processing configuration requirements are relatively lower than the perceptual performance requirement, including:
所述第一设备确定所述目标需求中包括第十三要求和第十四要求中感知性能较低的一项;The first device determines that the target requirement includes the one with lower perceived performance among the thirteenth requirement and the fourteenth requirement;
其中,所述第十三要求包括第一需求中距离的分辨率的要求,第十四要求包括第二需求中距离的分辨率的要求或降采样处理配置的要求;或者Wherein, the thirteenth requirement includes the requirement of distance resolution in the first requirement, and the fourteenth requirement includes the requirement of distance resolution in the second requirement or the requirement of downsampling processing configuration; or
所述第十三要求包括第一需求中角度的分辨率的要求,第十四要求包括第二需求中角度的分辨率的要求或降采样处理配置的要求;或者The thirteenth requirement includes the requirement of angle resolution in the first requirement, and the fourteenth requirement includes the requirement of angle resolution or downsampling processing configuration requirement in the second requirement; or
所述第十三要求包括第一需求中多普勒的分辨率的要求,第十四要求包括第二需求中多普勒的分辨率的要求或降采样处理配置的要求;或者The thirteenth requirement includes the Doppler resolution requirement in the first requirement, and the fourteenth requirement includes the Doppler resolution requirement or the downsampling processing configuration requirement in the second requirement; or
所述第十三要求包括第一需求中降采样处理的配置的要求,第十四要求包括第二需求中多普勒的分辨率的要求或角度的分辨率的要求或距离的分辨率的要求或降采样处理配置的要求。The thirteenth requirement includes the requirement for the configuration of downsampling processing in the first requirement, and the fourteenth requirement includes the requirement of Doppler resolution or angle resolution or distance resolution in the second requirement. or downsampling processing configuration requirements.
可选地,在对所述信号处理的信号处理结果进行数据处理之前的第四环节对信号处理结果的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的分辨率的要求或降采样处理配置的要求的情况下,所述第一设备确定所述目标需求中包括:第一需求中距离的分辨率的要求和第二需求中距离的分辨率的要求中感知性能较低的一项、或第一需求中距离的分辨率的要求和第二需求中降采样处理配置的要求中感知性能较低的一项、或第一需求中角度的分辨率的要求和第二需求中角度的分辨率的要求中感知性能较低的一项、或第一需求中角度的分辨率的要求和第二需求中降采样处理配置的要求中感知性能较低的一项、或第一需求中多普勒的分辨率的要求和第二需求中多普勒的分辨率的要求中感知性能较低的一项、或第一需求中多普勒的分辨率的要求和第二需求中降采样处理配置的要求中感知性能较低的一项、或第一需求中降采样处理的配置的要求和第二需求中多普勒的分辨率的要求或降采样处理配置的要求中感知性能较低的一项、或第一需求中降采样处理的配置的要求和第二需求中角度的分辨率的要求或降采样处理配置的要求中感知性能较低的一项、或第一需求中降采样处理的配置的要求和第二需求中距离的分辨率的要求或降采样处理配置的要求中感知性能较低的一项。Optionally, when fuzzifying the signal processing results in the fourth step before performing data processing on the signal processing results, the first requirement or the second requirement includes the target measurement quantity. In the case of resolution requirements or downsampling processing configuration requirements, the first device determines that the target requirements include: the distance resolution requirement in the first requirement and the distance resolution requirement in the second requirement. The one with lower perceptual performance, or the requirement for distance resolution among the first requirement and the requirement for downsampling processing configuration among the second requirement, whichever is lower for perceptual performance, or the requirement for angle resolution among the first requirement and the angle resolution requirement in the second requirement, whichever is lower in perceptual performance, or the angle resolution requirement in the first requirement and the downsampling processing configuration requirement in the second requirement, whichever is lower in perceptual performance , or the Doppler resolution requirement in the first requirement and the Doppler resolution requirement in the second requirement, whichever is lower in perceptual performance, or the sum of the Doppler resolution requirement in the first requirement Among the down-sampling processing configuration requirements in the second requirement, whichever is lower in perceptual performance, or the down-sampling processing configuration requirement in the first requirement, and the Doppler resolution requirement in the second requirement, or the down-sampling processing configuration requirement The lower perceptual performance requirement among the requirements, or the lower perceptual performance requirement among the first requirement for downsampling processing configuration and the second requirement for angular resolution, or the lower perceptual performance requirement for downsampling processing configuration, or The perceptual performance is lower among the requirements of the down-sampling processing configuration in the first requirement and the distance resolution requirement or the down-sampling processing configuration requirement in the second requirement, whichever is lower.
可选地,以第三环节包括第四环节为例,第一噪声可以包括第二噪声,所述第一设备确定所述目标需求中包括第一需求中目标测量量的误差或精度的要求和/或第二噪声的配置的要求,和,第二需求中的目标测量量的误差或精度的要求和/或第二噪声的配置的要求相比感知性能相对较低的一项,包括:Optionally, taking the third step including the fourth step as an example, the first noise may include the second noise, and the first device determines that the target requirement includes the error or accuracy requirement of the target measurement quantity in the first requirement. /or the requirement for the configuration of the second noise, and, the requirement for the error or accuracy of the target measurement quantity in the second requirement and/or the requirement for the configuration of the second noise, which is relatively low in perceptual performance compared to:
所述第一设备确定所述目标需求中包括第十五要求和第十六要求中感知性能较低的一项;The first device determines that the target requirement includes the one with lower perceived performance among the fifteenth requirement and the sixteenth requirement;
其中,所述第十五要求包括第一需求中距离的误差或精度的要求,第十六要求包
括第二需求中距离的误差或精度的要求或第二噪声的配置的要求;或者Among them, the fifteenth requirement includes the requirement for distance error or accuracy in the first requirement, and the sixteenth requirement includes Including requirements for distance error or accuracy in the second requirement or requirements for the configuration of the second noise; or
所述第十五要求包括第一需求中角度的误差或精度的要求,第十六要求包括第二需求中角度的误差或精度的要求或第二噪声的配置的要求;或者The fifteenth requirement includes the error or accuracy requirement of the angle in the first requirement, and the sixteenth requirement includes the error or accuracy requirement of the angle in the second requirement or the configuration requirement of the second noise; or
所述第十五要求包括第一需求中多普勒的误差或精度的要求,第十六要求包括第二需求中多普勒的误差或精度的要求或第二噪声的配置的要求;或者The fifteenth requirement includes the Doppler error or accuracy requirement in the first requirement, and the sixteenth requirement includes the Doppler error or accuracy requirement in the second requirement or the configuration requirement of the second noise; or
所述第十五要求包括第一需求中第二噪声的配置的要求,第十六要求包括第二需求中多普勒的误差或精度的要求、角度的误差或精度的要求、距离的误差或精度的要求、或第二噪声的配置的要求。The fifteenth requirement includes the requirement for the configuration of the second noise in the first requirement, and the sixteenth requirement includes the requirement for Doppler error or accuracy, angle error or accuracy requirement, distance error or Accuracy requirements, or requirements for the configuration of the second noise.
可选地,在对所述信号处理的信号处理结果进行数据处理之前的第四环节对信号处理结果的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的分辨率的要求或降采样处理配置的要求的情况下,所述第一设备确定所述目标需求中包括:第一需求中距离的误差或精度的要求和第二需求中距离的误差或精度的要求中感知性能较低的一项、或第一需求中距离的误差或精度的要求和第二需求中第二噪声的配置的要求中感知性能较低的一项、或第一需求中角度的误差或精度的要求和第二需求中角度的误差或精度的要求中感知性能较低的一项、或第一需求中角度的误差或精度的要求和第二需求中第二噪声的配置的要求中感知性能较低的一项、或第一需求中多普勒的误差或精度的要求和第二需求中多普勒的误差或精度的要求中感知性能较低的一项、或第一需求中多普勒的误差或精度的要求和第二需求中第二噪声的配置的要求中感知性能较低的一项、或第一需求中第二噪声的配置的要求和第二需求中多普勒的误差或精度的要求中感知性能较低的一项、或第一需求中第二噪声的配置的要求和第二需求中距离的误差或精度的要求中感知性能较低的一项、或第一需求中第二噪声的配置的要求和第二需求中角度的误差或精度的要求中感知性能较低的一项、或第一需求中第二噪声的配置的要求和第二需求中第二噪声的配置的要求中感知性能较低的一项。Optionally, when fuzzifying the signal processing results in the fourth step before performing data processing on the signal processing results, the first requirement or the second requirement includes the target measurement quantity. In the case of resolution requirements or downsampling processing configuration requirements, the first device determines that the target requirements include: a distance error or precision requirement in the first requirement and a distance error or precision requirement in the second requirement. The one with lower perceptual performance among the requirements, or the error or accuracy requirement for distance among the first requirement and the requirement for the configuration of the second noise among the second requirement, whichever one has lower perceptual performance, or the angle among the first requirement The error or accuracy requirement and the angle error or accuracy requirement in the second requirement, whichever is lower in perceptual performance, or the angle error or accuracy requirement in the first requirement and the second noise configuration requirement in the second requirement The one with lower perceptual performance, or the first requirement with Doppler error or accuracy, and the second requirement with Doppler error or accuracy, whichever has lower perceptual performance, or the first requirement The lower perceptual performance requirement is the requirement of the error or accuracy of the medium Doppler and the requirement of the configuration of the second noise in the second requirement, or the requirement of the configuration of the second noise in the first requirement and the requirement of Doppler in the second requirement. The error or accuracy requirement of Le, whichever is lower in perceptual performance, or the configuration requirement of the second noise in the first requirement and the error or accuracy requirement in distance in the second requirement, whichever is lower in perceptual performance, or The requirement for the configuration of the second noise in the first requirement and the requirement for angle error or accuracy in the second requirement, whichever is lower in perceptual performance, or the requirement for the configuration of the second noise in the first requirement and the requirement in the second requirement The second noise configuration requires the lower perceptual performance.
可选地,以第三环节包括第五环节为例,第一噪声可以包括第三噪声,所述第一设备确定所述目标需求包括第一需求中目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求,和,第二需求中的目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求相比感知性能相对较低的一项,包括:Optionally, taking the third link including the fifth link as an example, the first noise may include the third noise, and the first device determines that the target requirement includes the requirement of the first indicator of the target measurement quantity in the first requirement and/ Or the requirements for the initial configuration information corresponding to the target measurement quantity, and the requirements for the first indicator of the target measurement quantity in the second requirement and/or the requirements for the initial configuration information corresponding to the target measurement quantity are relatively different in perceptual performance. The lower one includes:
所述第一设备确定所述目标需求中包括第一需求中目标测量量的误差和/或精度的要求和/或第三噪声的配置的要求,和,第二需求中的目标测量量的误差和/或精度的要求和/或第三噪声的配置的要求相比感知性能相对较低的一项;The first device determines that the target requirements include the error and/or accuracy requirements of the target measurement quantity in the first requirement and/or the configuration requirements of the third noise, and the error of the target measurement quantity in the second requirement. and/or the accuracy requirements and/or the configuration requirements of the third noise are relatively low compared to the perceptual performance;
具体来说,在所述第一需求或所述第二需求中包括目标测量量的误差和/或精度的要求或第三噪声的配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中任一要求和第二需求中对应项目的要求相比感知性能相对较低的一项,其中,第一需求中任一要求可以是目标测量量的误差和/或精度的要求,还可以是第三噪声的
配置的要求,第二需求中对应项目的要求可以是第二需求中的目标测量量的误差和/或精度的要求,还可以是第三噪声的配置的要求。Specifically, in the case where the first requirement or the second requirement includes a requirement for error and/or accuracy of a target measurement quantity or a requirement for configuration of a third noise, the first device determines the target The requirements include any requirement in the first requirement that has relatively lower perceived performance than the requirement of the corresponding item in the second requirement, wherein any requirement in the first requirement may be the error and/or accuracy of the target measurement quantity requirements, it can also be the third noise As for the configuration requirements, the requirements for the corresponding items in the second requirement may be the requirements for the error and/or accuracy of the target measurement quantity in the second requirement, or may also be the requirements for the configuration of the third noise.
可选地,在进行数据处理的第五环节进行数据处理的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的误差和/或精度的要求或第三噪声的配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中目标测量量的误差和/或精度的要求,和,第二需求中的目标测量量的误差和/或精度的要求相比感知性能相对较低的一项。Optionally, when performing fuzzification processing of data in the fifth step of data processing, the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise. In the case of configuration requirements, the first device determines that the target requirements include the error and/or accuracy requirements of the target measurement quantity in the first requirement, and, the error and/or accuracy of the target measurement quantity in the second requirement. or one where accuracy requirements are relatively low compared to perceptual performance.
可选地,在进行数据处理的第五环节进行数据处理的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的误差和/或精度的要求或第三噪声的配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中目标测量量的误差和/或精度的要求,和,第二需求中第三噪声的配置的要求相比感知性能相对较低的一项。Optionally, when performing fuzzification processing of data in the fifth step of data processing, the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise. In the case of configuration requirements, the first device determines that the target requirements include requirements for the error and/or accuracy of the target measurement quantity in the first requirement, and that the requirements for the configuration of the third noise in the second requirement are consistent. An item with relatively low performance than perceived performance.
可选地,在进行数据处理的第五环节进行数据处理的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的误差和/或精度的要求或第三噪声的配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中第三噪声的配置的要求,和,第二需求中的目标测量量的误差和/或精度的要求相比感知性能相对较低的一项。Optionally, when performing fuzzification processing of data in the fifth step of data processing, the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise. In the case of configuration requirements, the first device determines that the target requirements include the configuration requirements of the third noise in the first requirement, and, the error and/or accuracy requirements of the target measurement quantity in the second requirement. A relatively low item compared to perceived performance.
可选地,在进行数据处理的第五环节进行数据处理的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的误差和/或精度的要求或第三噪声配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中第三噪声的配置的要求,和,第二需求中第三噪声的配置的要求相比感知性能相对较低的一项。Optionally, when performing fuzzification processing of data in the fifth step of data processing, the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise. In the case of configuration requirements, the first device determines that the target requirement includes a configuration requirement for the third noise in the first requirement, and the perceptual performance is relatively low compared to the configuration requirement for the third noise in the second requirement. A low item.
可选地,以第三环节包括第五环节为例,第一噪声可以包括第三噪声,所述第一设备确定所述目标需求中包括第一需求中目标测量量的误差和/或精度的要求和/或第三噪声的配置的要求,和,第二需求中的目标测量量的误差和/或精度的要求和/或第三噪声的配置的要求相比感知性能相对较低的一项,包括:Optionally, taking the third step including the fifth step as an example, the first noise may include the third noise, and the first device determines that the target requirement includes the error and/or accuracy of the target measurement quantity in the first requirement. requirements and/or requirements for the configuration of the third noise, and, the error and/or accuracy requirements of the target measurement quantity in the second requirement and/or the requirements for the configuration of the third noise are relatively low compared to the perceptual performance ,include:
所述第一设备确定所述目标需求中包括第十七要求和第十八要求中感知性能较低的一项;The first device determines that the target requirement includes the one with lower perceived performance among the seventeenth requirement and the eighteenth requirement;
其中,所述第十七要求包括第一需求中距离的误差和/或精度的要求,第十八要求包括第二需求中距离的误差和/或精度的要求或第三噪声的配置的要求;Wherein, the seventeenth requirement includes the requirement of distance error and/or accuracy in the first requirement, and the eighteenth requirement includes the requirement of distance error and/or accuracy in the second requirement or the configuration requirement of the third noise;
所述第十七要求包括第一需求中角度的误差和/或精度的要求,第十八要求包括第二需求中角度的误差和/或精度的要求或第三噪声的配置的要求;The seventeenth requirement includes the error and/or accuracy requirements of the angle in the first requirement, and the eighteenth requirement includes the error and/or accuracy requirements of the angle in the second requirement or the configuration requirements of the third noise;
所述第十七要求包括第一需求中多普勒的误差和/或精度的要求,第十八要求包括第二需求中多普勒的误差和/或精度的要求或第三噪声的配置的要求;The seventeenth requirement includes the Doppler error and/or accuracy requirement in the first requirement, and the eighteenth requirement includes the Doppler error and/or accuracy requirement in the second requirement or the configuration of the third noise. Require;
所述第十七要求包括第一需求中第三噪声的配置的要求,第十八要求包括第二需求中多普勒的误差和/或精度的要求或角度的误差和/或精度的要求或距离的误差和/或
精度的要求或第三噪声的配置的要求。The seventeenth requirement includes the requirement for the configuration of the third noise in the first requirement, and the eighteenth requirement includes the Doppler error and/or accuracy requirement or the angle error and/or accuracy requirement in the second requirement, or distance error and/or accuracy requirements or third noise configuration requirements.
可选地,在进行数据处理的第五环节进行数据处理的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的误差和/或精度的要求或第三噪声的配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中距离的误差和/或精度的要求和第二需求中距离的误差和/或精度的要求中感知性能相对较低的一项、或第一需求中距离的误差和/或精度的要求和第二需求中第三噪声的配置的要求中感知性能相对较低的一项、或第一需求中角度的误差和/或精度的要求和第二需求中角度的误差和/或精度的要求中感知性能相对较低的一项、或第一需求中角度的误差和/或精度的要求和第二需求中第三噪声的配置的要求中感知性能相对较低的一项、或第一需求中多普勒的误差和/或精度的要求和第二需求中多普勒的误差和/或精度的要求中感知性能相对较低的一项、或第一需求中多普勒的误差和/或精度的要求和第二需求中第三噪声的配置的要求中感知性能相对较低的一项、或第一需求中第三噪声的配置的要求和第二需求中第三噪声的配置的要求中感知性能相对较低的一项、或第一需求中第三噪声的配置的要求和第二需求中多普勒的误差和/或精度的要求中感知性能相对较低的一项、或第一需求中第三噪声的配置的要求和第二需求中距离的误差和/或精度的要求中感知性能相对较低的一项、或第一需求中第三噪声的配置的要求和第二需求中角度的误差和/或精度的要求中感知性能相对较低的一项。Optionally, when performing fuzzification processing of data in the fifth step of data processing, the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise. In the case of configuration requirements, the first device determines that the target requirements include a first requirement in a distance error and/or accuracy requirement and a second requirement in a distance error and/or accuracy requirement in perceived performance The relatively low one, or the error and/or accuracy requirement of the distance in the first requirement and the perceptual performance requirement of the third noise configuration in the second requirement, whichever is relatively low, or the angle of the first requirement The one with relatively low perceptual performance among the error and/or accuracy requirements and the angle error and/or accuracy requirements in the second requirement, or the angle error and/or accuracy requirements in the first requirement and the second requirement Among the requirements of the third noise configuration, the perceptual performance is relatively low, or the Doppler error and/or accuracy requirements in the first requirement and the Doppler error and/or accuracy requirements in the second requirement. The one with relatively low perceptual performance, or the one with relatively low perceptual performance among the first requirement, Doppler error and/or accuracy requirements, and the second requirement, the third noise configuration requirement, or the first Whichever of the requirements for the configuration of the third noise in the requirement and the requirement for the configuration of the third noise in the second requirement has relatively low perceptual performance, or the requirement for the configuration of the third noise in the first requirement and the requirement for the configuration of the third noise in the second requirement The perceptual performance is relatively low among the error and/or accuracy requirements of Le, or the perceptual performance is relatively low among the first requirement for the configuration of the third noise and the second requirement for distance error and/or accuracy. The lower one, or the one with relatively lower perceptual performance among the requirements of the configuration of the third noise in the first requirement and the error and/or accuracy requirements of the angle in the second requirement.
可选地,在所述目标环节包括所述第三环节的情况下,所述第一设备根据所述目标需求确定所述目标配置信息,包括:Optionally, when the target link includes the third link, the first device determines the target configuration information according to the target requirements, including:
所述第一设备根据目标需求确定第三配置信息,所述第三配置信息为所述目标配置信息的部分或全部;The first device determines third configuration information according to target requirements, and the third configuration information is part or all of the target configuration information;
其中,所述第三配置信息满足以下至少一项:Wherein, the third configuration information satisfies at least one of the following:
在所述目标需求中包括目标测量量的第一指标的要求的情况下,所述第三配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的以下至少一项:第一噪声的配置、或降采样处理的配置;In the case where the target requirement includes a requirement for the first indicator of the target measurement quantity, the third configuration information includes at least one of the following determined according to the requirement for the first indicator of the target measurement quantity in the target requirement: The configuration of the first noise, or the configuration of the downsampling process;
在所述目标需求中包括初始配置信息中所述第一噪声的配置的情况下,所述第三配置信息包括所述目标需求中的初始配置信息中的第一噪声的配置;In the case where the target requirement includes the configuration of the first noise in the initial configuration information, the third configuration information includes the configuration of the first noise in the initial configuration information in the target requirement;
在所述目标需求中包括初始配置信息中所述降采样处理的配置的情况下,所述第三配置信息包括所述目标需求中的初始配置信息中的降采样处理的配置。In the case where the target requirement includes the configuration of the down-sampling process in the initial configuration information, the third configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement.
可选地,以第三环节包括第四环节为例,第一噪声可以包括第二噪声,第三配置信息可以包括第四配置信息,所述第一设备根据所述目标需求确定所述目标配置信息,包括:Optionally, taking the third link including the fourth link as an example, the first noise may include the second noise, the third configuration information may include the fourth configuration information, and the first device determines the target configuration according to the target requirement. information, including:
所述第一设备根据目标需求确定第四配置信息,所述第四配置信息为所述目标配置信息的部分或全部;The first device determines fourth configuration information according to target requirements, and the fourth configuration information is part or all of the target configuration information;
其中,所述第四配置信息满足以下至少一项:
Wherein, the fourth configuration information satisfies at least one of the following:
在所述目标需求中包括目标测量量的第一指标的要求的情况下,所述第四配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的以下至少一项:第二噪声的配置、或降采样处理的配置;In the case where the target requirement includes a requirement for the first indicator of the target measurement quantity, the fourth configuration information includes at least one of the following determined according to the requirement for the first indicator of the target measurement quantity in the target requirement: The configuration of the second noise, or the configuration of the downsampling process;
在所述目标需求中包括初始配置信息中所述第二噪声的配置的情况下,所述第四配置信息包括所述目标需求中的初始配置信息中的第二噪声的配置;In the case where the target requirement includes the configuration of the second noise in the initial configuration information, the fourth configuration information includes the configuration of the second noise in the initial configuration information in the target requirement;
在所述目标需求中包括初始配置信息中所述降采样处理的配置的情况下,所述第四配置信息包括所述目标需求中的初始配置信息中的降采样处理的配置。In the case where the target requirement includes the configuration of the down-sampling process in the initial configuration information, the fourth configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement.
可选地,在所述目标需求中包括目标测量量的第一指标的要求的情况下,所述第四配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的以下至少一项:第二噪声的配置、或降采样处理的配置;Optionally, in the case where the target requirement includes a requirement for a first indicator of a target measurement quantity, the fourth configuration information includes the following determined according to a requirement for a first indicator of the target measurement quantity in the target requirement. At least one item: the configuration of the second noise, or the configuration of the downsampling process;
可选地,在所述目标需求中包括初始配置信息中所述第二噪声的配置的情况下,所述第四配置信息包括所述目标需求中的初始配置信息中的第二噪声的配置;Optionally, in the case where the target requirement includes the configuration of the second noise in the initial configuration information, the fourth configuration information includes the configuration of the second noise in the initial configuration information in the target requirement;
可选地,在所述目标需求中包括初始配置信息中所述降采样处理的配置的情况下,所述第四配置信息包括所述目标需求中的初始配置信息中的降采样处理的配置;Optionally, in the case where the target requirement includes the configuration of the down-sampling process in the initial configuration information, the fourth configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement;
比如,可以根据目标需求中降低距离或多普勒或角度的误差性能的要求在信号处理结果中加入随机噪声,包括零均值噪声或非零均值噪声;For example, random noise, including zero-mean noise or non-zero-mean noise, can be added to the signal processing results according to the target requirements for reducing range or Doppler or angle error performance;
或者,目标需求中直接包含在信号处理结果中加入的噪声的配置Or, the target requirements directly include the configuration of noise added to the signal processing results.
比如,可以根据目标需求中降低距离、或多普勒、或角度、或时间维度分辨率性能的要求对信号处理结果进行降采样处理;For example, the signal processing results can be downsampled according to the target requirements to reduce range, or Doppler, or angle, or time dimension resolution performance;
或者,目标需求中直接包含在信号处理结果中进行降采样处理的配置。Alternatively, the target requirements directly include the configuration of downsampling the signal processing results.
可选地,以第三环节包括第五环节为例,第一噪声可以包括第三噪声,第三配置信息可以包括第五配置信息,所述第一设备根据所述目标需求确定所述目标配置信息,包括:Optionally, taking the third link including the fifth link as an example, the first noise may include the third noise, the third configuration information may include the fifth configuration information, and the first device determines the target configuration according to the target requirement. information, including:
所述第一设备根据所述目标需求确定第五配置信息,所述第五配置信息为所述目标配置信息中的部分或全部;The first device determines fifth configuration information according to the target requirement, and the fifth configuration information is part or all of the target configuration information;
其中,所述第五配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的第三噪声的配置。Wherein, the fifth configuration information includes the configuration of the third noise determined according to the requirements of the first indicator of the target measurement quantity in the target requirements.
可选地,在进行数据处理的第五环节进行数据处理的模糊化处理时,在所述第一需求或所述第二需求中包括目标测量量的误差和/或精度的要求或第三噪声配置的要求的情况下,所述第一设备可以根据目标需求确定第五配置信息;Optionally, when performing fuzzification processing of data in the fifth step of data processing, the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise. In the case of configuration requirements, the first device may determine the fifth configuration information according to the target requirements;
可选地,所述第五配置信息包括根据所述目标需求中的目标测量量的误差和/或精度的要求确定的第三噪声的配置。Optionally, the fifth configuration information includes the configuration of the third noise determined according to the error and/or accuracy requirements of the target measurement quantity in the target requirements.
比如,可以根据目标需求中降低极坐标系下或直角坐标系下目标参数的误差性能的要求,在数据处理过程中或对数据处理结果加入随机噪声(即第三噪声),包括以下至少一项:
For example, according to the target requirements to reduce the error performance of target parameters in polar coordinates or rectangular coordinates, random noise (i.e. third noise) can be added to the data processing process or to the data processing results, including at least one of the following :
对数据关联结果加入随机噪声;Add random noise to the data association results;
在坐标变换之前加入随机噪声;Add random noise before coordinate transformation;
对卡尔曼滤波结果加入随机噪声;或Add random noise to the Kalman filter result; or
对状态预测结果加入随机噪声;Add random noise to the state prediction results;
或者,目标需求中直接包含在数据处理过程中或对数据处理结果加入随机噪声的配置。Or, the target requirements are directly included in the data processing process or the configuration adds random noise to the data processing results.
可选地,在执行所述感知模糊化处理方法之前,所述方法还包括:在所述第一设备根据第一需求和第二需求确定目标需求之前,所述第一设备获取所述第一需求和/或所述第二需求。Optionally, before executing the perceptual fuzzification processing method, the method further includes: before the first device determines the target requirement based on the first requirement and the second requirement, the first device obtains the first demand and/or said second demand.
可选的,在所述第一设备根据第一需求和第二需求确定目标需求之前,第一设备还需要获取第一需求和/或所述第二需求。Optionally, before the first device determines the target requirement based on the first requirement and the second requirement, the first device also needs to obtain the first requirement and/or the second requirement.
可选地,所述第一设备获取第一需求和/或所述第二需求,包括:Optionally, the first device obtains the first requirement and/or the second requirement, including:
第一设备从第三设备接收所述第一需求和/或第二需求,其中:The first device receives the first requirement and/or the second requirement from the third device, wherein:
在所述第一设备为感知功能网元的情况下,所述第三设备是基站、UE、外部应用、或用于提供所述第一需求和/或第二需求的网络设备或***;In the case where the first device is a sensing function network element, the third device is a base station, a UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement;
在所述第一设备为发送端设备或接收端设备的情况下,所述第三设备是感知功能网元、基站、UE、外部应用、或用于提供所述第一需求和/或第二需求的网络设备或***。In the case where the first device is a sending device or a receiving device, the third device is a sensing function network element, a base station, a UE, an external application, or is used to provide the first requirement and/or the second Required network equipment or systems.
可选地,第一设备为感知功能网元的情况下,第一设备可以从基站、UE、外部应用、或用于提供所述第一需求和/或第二需求的网络设备或***(比如外部应用、相关部门网络设备、或网管***等)获取第一需求和/或第二需求;Optionally, when the first device is a sensing function network element, the first device can obtain information from a base station, a UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement (such as External applications, related department network equipment, or network management systems, etc.) to obtain the first demand and/or second demand;
可选地,第一设备为发送端设备或接收端设备的情况下,第一设备可以从感知功能网元、基站、UE、外部应用、或用于提供所述第一需求和/或第二需求的网络设备或***(比如外部应用、相关部门网络设备、或网管***等)获取第一需求和/或第二需求。Optionally, when the first device is a transmitting end device or a receiving end device, the first device may be a sensing function network element, a base station, a UE, an external application, or be used to provide the first requirement and/or the second The required network equipment or system (such as external applications, network equipment of related departments, or network management systems, etc.) obtains the first requirement and/or the second requirement.
可选地,在第一设备与第二设备不是同一设备的情况下,在所述第一设备根据所述目标需求确定目标配置信息之后,所述方法还包括:所述第一设备向第二设备发送所述目标配置信息;Optionally, in the case where the first device and the second device are not the same device, after the first device determines the target configuration information according to the target requirement, the method further includes: the first device transmits the information to the second device. The device sends the target configuration information;
所述第二设备为执行所述第一操作的设备。The second device is a device that performs the first operation.
可选地,在第一设备与第二设备不是同一设备的情况下,在所述第一设备根据所述目标需求确定目标配置信息之后,第一设备还可以向执行所述第一操作的第二设备发送所述目标配置信息。Optionally, in the case where the first device and the second device are not the same device, after the first device determines the target configuration information according to the target requirement, the first device may also provide a request to the third device that performs the first operation. The second device sends the target configuration information.
可选地,所述第二需求仅在第一条件下生效;Optionally, the second requirement is only effective under the first condition;
所述第一条件包括以下至少一项:所述感知业务的流程处于所述第二需求对应的生效时间段;或,所述感知业务的感知目标处于所述第二需求对应的生效位置。
The first condition includes at least one of the following: the process of the sensing service is in an effective time period corresponding to the second requirement; or the sensing target of the sensing service is in an effective position corresponding to the second requirement.
可选地,可以仅在第一条件下才考虑第二需求,即仅在第一条件下才进行模糊化处理;Optionally, the second requirement can be considered only under the first condition, that is, fuzzification processing can be performed only under the first condition;
可选地,第一条件可以是感知业务的流程处于所述第二需求对应的生效时间段,比如某月某日,或每天的早上八点至八点半,或每个月的第一个工作日,本申请实施例对此不作限定;Optionally, the first condition may be that the process of sensing the business is in the effective time period corresponding to the second requirement, such as a certain day of a certain month, or from 8:00 to 8:30 in the morning every day, or the first day of every month. Working days, this application embodiment does not limit this;
可选地,第一条件可以是感知业务的感知目标处于所述第二需求对应的生效位置,比如某市的某街区,或由一个经度范围和一个纬度范围所指示的区域,本申请实施例对此不作限定;Optionally, the first condition may be that the sensing target of the sensing service is in a valid location corresponding to the second requirement, such as a certain neighborhood in a certain city, or an area indicated by a longitude range and a latitude range. In the embodiment of the present application There is no limitation on this;
在本申请实施例中,通过根据感知性能需求和感知模糊化处理需求确定目标需求,并根据所述目标需求确定目标配置信息,用于感知业务流程中的第一操作的执行,综合雷达探测的感知需求和模糊化处理需求中的对应项目的性能指标要求,保证雷达探测的模糊化处理的有效实现。In the embodiment of the present application, by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection The performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
图4是本申请实施例提供的感知模糊化处理方法的流程示意图之二,如图4所示,该方法包括:Figure 4 is the second schematic flowchart of the perceptual blurring processing method provided by the embodiment of the present application. As shown in Figure 4, the method includes:
步骤400,第二设备基于目标配置信息,执行感知业务流程中的第一操作。Step 400: The second device performs the first operation in the sensing business process based on the target configuration information.
可选地,第二设备可以基于目标配置信息,执行感知业务流程中的第一操作。Optionally, the second device can perform the first operation in the sensing business process based on the target configuration information.
可选地,第一设备可以根据第一需求和第二需求确定目标需求,并根据所述目标需求确定目标配置信息;所述目标配置信息用于第二设备在感知业务流程中执行第一操作,以保证目标感知结果的分辨率性能和/或误差性能不高于一定水平。Optionally, the first device can determine the target requirement according to the first requirement and the second requirement, and determine the target configuration information according to the target requirement; the target configuration information is used by the second device to perform the first operation in the sensing business process , to ensure that the resolution performance and/or error performance of the target sensing results are not higher than a certain level.
可选地,第二设备可以是感知功能网元;Optionally, the second device may be a sensing function network element;
可选地,感知功能网元可以处于RAN侧或核心网侧,是指核心网和/或RAN中负责感知请求处理、感知资源调度、感知信息交互、感知数据处理等至少一项功能的网络节点,可以是基于现有5G网络中AMF或LMF升级,也可以是其他网络节点或新定义的网络节点。Optionally, the sensing function network element can be located on the RAN side or the core network side, and refers to a network node in the core network and/or RAN that is responsible for at least one function such as sensing request processing, sensing resource scheduling, sensing information interaction, and sensing data processing. , it can be based on the AMF or LMF upgrade in the existing 5G network, or it can be other network nodes or newly defined network nodes.
可选地,第二设备可以是感知信号的接收端设备;Optionally, the second device may be a receiving end device that senses the signal;
可选地,接收端设备可以是基站或UE。如果接收端设备是UE,则接收端设备与感知功能网元之间的信令交互需通过接收端设备的接入基站、接收端设备与发送端设备之间的信令交互需通过接收端设备的接入基站或通过侧链路(sidelink,在发送端设备也是UE的情况下)。如果接收端设备是基站,且发送端设备也是基站,则接收端设备与发送端设备之间的信令交互通过Xn接口。Optionally, the receiving end device may be a base station or a UE. If the receiving device is a UE, the signaling interaction between the receiving device and the sensing function network element must pass through the access base station of the receiving device, and the signaling interaction between the receiving device and the sending device must pass through the receiving device. The access base station or through the side link (sidelink, when the sending device is also a UE). If the receiving device is a base station and the sending device is also a base station, the signaling interaction between the receiving device and the sending device passes through the Xn interface.
可选地,第二设备可以是感知信号的发送端设备;Optionally, the second device may be a sending end device that senses the signal;
可选地,发送端设备可以是基站或UE。如果发送端设备是UE,则发送端设备与感知功能网元之间的信令交互需通过发送端设备的接入基站、发送端设备与接收端设备之间的信令交互需通过发送端设备的接入基站或通过侧链路(sidelink,在接收端设备也是UE的情况下)。如果发送端设备是基站,且接收端设备也是基站,则发送端
设备与接收端设备之间的信令交互通过Xn接口。Optionally, the sending end device may be a base station or a UE. If the sending device is a UE, the signaling interaction between the sending device and the sensing function network element needs to go through the access base station of the sending device, and the signaling interaction between the sending device and the receiving device needs to go through the sending device. access the base station or through the sidelink (in the case where the receiving end device is also a UE). If the sending device is a base station and the receiving device is also a base station, then the sending device The signaling interaction between the device and the receiving device is through the Xn interface.
可选地,感知信号的发送端设备和接收端设备可以是同一设备,对应感知信号自发自收的场景;Optionally, the sending device and the receiving device of the sensing signal can be the same device, corresponding to the scenario where the sensing signal is spontaneously received;
可选地,感知信号的发送端设备和接收端设备可以是不同设备,对应感知信号收发端不同的场景。Optionally, the transmitting end device and the receiving end device of the sensing signal can be different devices, corresponding to different scenarios of sensing signal transmitting and receiving ends.
在本申请实施例中,通过根据感知性能需求和感知模糊化处理需求确定目标需求,并根据所述目标需求确定目标配置信息,用于感知业务流程中的第一操作的执行,综合雷达探测的感知需求和模糊化处理需求中的对应项目的性能指标要求,保证雷达探测的模糊化处理的有效实现。In the embodiment of the present application, by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection The performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
可选地,在所述第二设备基于目标配置信息,执行感知业务流程中的第一操作之前,所述方法还包括:Optionally, before the second device performs the first operation in the sensing business process based on the target configuration information, the method further includes:
第二设备接收来自第一设备的所述目标配置信息。The second device receives the target configuration information from the first device.
可选地,在第二设备与第一设备不是同一设备的情况下,第二设备需要从第一设备获取所述目标配置信息。Optionally, when the second device and the first device are not the same device, the second device needs to obtain the target configuration information from the first device.
可选地,所述第一操作在所述感知业务的流程的目标环节执行,所述目标环节包括以下至少一项:Optionally, the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
生成感知信号的第一环节;The first step in generating sensory signals;
进行信号处理的第二环节;或Perform the second stage of signal processing; or
所述第二环节之后的第三环节。The third link after the second link.
可选地,第一操作可以是在生成感知信号的第一环节执行的操作;Optionally, the first operation may be an operation performed in the first step of generating the sensing signal;
可选地,第一操作可以是在进行信号处理的第二环节执行的操作;Optionally, the first operation may be an operation performed in the second stage of signal processing;
可选地,第一操作可以是在第二环节之后的第三环节执行的操作。Alternatively, the first operation may be an operation performed in a third link after the second link.
以图3为例,可以在感知信号的生成环节进行信号参数配置的模糊化处理,可以在信号处理环节之后进行信号处理配置的模糊化处理,可以在信号处理环节之后进行模糊化处理,比如对信号处理结果的模糊化处理,或数据处理的模糊化处理。Taking Figure 3 as an example, the signal parameter configuration can be fuzzified in the generation process of the sensing signal, the signal processing configuration can be fuzzified after the signal processing link, and the fuzzification process can be carried out after the signal processing link, such as Fuzzification of signal processing results, or fuzzification of data processing.
可选的,信号处理结果包括以下至少一项:距离、多普勒、角度(含方位角和/或俯仰角)、距离一维谱、多普勒一维谱、角度一维谱(含方位角一维谱和/或俯仰角一维谱)、距离—多普勒二维谱、方位角—俯仰角二维谱、距离—角度(含方位角或俯仰角)二维谱、距离—方位角—俯仰角三维谱、距离—多普勒—角度(含方位角或俯仰角)三维谱、距离—多普勒—方位角—俯仰角四维谱。Optionally, the signal processing results include at least one of the following: range, Doppler, angle (including azimuth and/or pitch angle), range one-dimensional spectrum, Doppler one-dimensional spectrum, angle one-dimensional spectrum (including azimuth) Angle one-dimensional spectrum and/or pitch angle one-dimensional spectrum), range-Doppler two-dimensional spectrum, azimuth-elevation two-dimensional spectrum, range-angle (including azimuth or pitch angle) two-dimensional spectrum, range-azimuth Three-dimensional spectrum of angle-elevation angle, three-dimensional spectrum of distance-Doppler-angle (including azimuth angle or pitch angle), four-dimensional spectrum of range-Doppler-azimuth angle-elevation angle.
可选的,信号处理是指对雷达回波数据进行处理,以获取感知对象或目标环境的信号处理结果。Optionally, signal processing refers to processing radar echo data to obtain signal processing results of the sensing object or target environment.
可选地,数据处理是指对所述信号处理结果进行处理,以修正信号处理结果、或估计目标真实信息、或预测目标的未来状态、或实现对目标的连续跟踪等。Optionally, data processing refers to processing the signal processing results to modify the signal processing results, or estimate the real information of the target, or predict the future state of the target, or achieve continuous tracking of the target, etc.
可选地,在所述目标环节包括第一环节的情况下,所述第二设备为发送端设备;
Optionally, when the target link includes the first link, the second device is the sending end device;
所述第二设备基于目标配置信息,执行感知业务流程中的第一操作,包括:The second device performs the first operation in the sensing business process based on the target configuration information, including:
所述第二设备基于所述目标配置信息,生成并发送所述感知信号。The second device generates and sends the sensing signal based on the target configuration information.
可选地,在生成感知信号的第一环节之前进行信号参数配置的模糊化处理时,第二设备可以基于所述目标配置信息,生成并发送所述感知信号;Optionally, when the signal parameter configuration is fuzzified before the first step of generating the sensing signal, the second device can generate and send the sensing signal based on the target configuration information;
其中,目标配置信息可以为第一配置信息,可以包括感知信号带宽、感知帧长度、或天线配置信息;The target configuration information may be the first configuration information, which may include sensing signal bandwidth, sensing frame length, or antenna configuration information;
在一个实施例中,感知模糊化处理方法可以包括如下步骤a1至a6:In one embodiment, the perceptual blur processing method may include the following steps a1 to a6:
a1.感知功能网元接收第一需求和第二需求,a1. The sensing function network element receives the first demand and the second demand,
a2.感知功能网元或发送端设备根据第一需求和第二需求获得目标配置信息,包括以下至少一项:a2. The sensing function network element or the sending end device obtains the target configuration information based on the first requirement and the second requirement, including at least one of the following:
根据第一需求和第二需求中距离分辨率的较大者确定目标配置信息中的感知信号带宽;Determine the sensing signal bandwidth in the target configuration information according to the larger of the distance resolution between the first requirement and the second requirement;
根据第一需求和第二需求中多普勒分辨率的较大者确定目标配置信息中的确定感知帧长度,所述感知帧长度是指用于信号收发的时间长度;Determine the determined sensing frame length in the target configuration information according to the larger Doppler resolution of the first requirement and the second requirement, where the sensing frame length refers to the length of time used for signal transmission and reception;
根据第一需求和第二需求中角度分辨率的较大者确定目标配置信息中的天线配置,包括:Determine the antenna configuration in the target configuration information according to the larger angular resolution of the first requirement and the second requirement, including:
在波束赋型模式下,根据第一需求和第二需求中角度分辨率的较大者确定接收端的天线配置;In the beam forming mode, determine the antenna configuration of the receiving end according to the larger of the angular resolution between the first requirement and the second requirement;
在MIMO模式下,根据第一需求和第二需求中角度分辨率的较大者确定发射端和/或接收端的天线配置;In MIMO mode, determine the antenna configuration of the transmitter and/or receiver according to the larger of the angular resolution between the first requirement and the second requirement;
所述天线配置包括:天线单元数,天线单元之间的距离,接收通道数,发射通道数,发射天线数,天线端口数,(最大)上行或下行MIMO层数的至少一项;The antenna configuration includes: at least one of the number of antenna units, the distance between antenna units, the number of receiving channels, the number of transmitting channels, the number of transmitting antennas, the number of antenna ports, and the (maximum) number of uplink or downlink MIMO layers;
或者,直接从第二需求中获取模糊化处理的配置,并结合第一需求得到目标配置信息。Or, obtain the fuzzified configuration directly from the second requirement, and combine it with the first requirement to obtain the target configuration information.
a3.如果步骤a2在感知功能网元(即第一设备为感知功能网元)进行,则完成步骤a2的处理后,感知功能网元可以向接收端设备和发送端设备发送目标配置信息;a3. If step a2 is performed on the sensing function network element (that is, the first device is the sensing function network element), then after completing the processing of step a2, the sensing function network element can send the target configuration information to the receiving end device and the sending end device;
如果步骤a2在发送端设备(即第一设备为发送端设备)进行,则在进行步骤a2的处理之前还包括:感知功能网元向发送端设备发送第一需求和第二需求;在完成步骤a2的处理后,发送端设备向接收端设备(或接收端设备和感知功能网元)发送目标配置信息。If step a2 is performed on the sending end device (that is, the first device is the sending end device), before performing the processing of step a2, it also includes: the sensing function network element sends the first requirement and the second requirement to the sending end device; after completing the steps After processing a2, the sending end device sends the target configuration information to the receiving end device (or the receiving end device and the sensing function network element).
a4.发送端设备根据目标配置信息进行感知信号的生成和发送;接收端设备根据所述目标配置信息进行感知信号的接收、得到回波数据;所述回波数据是对回波信号进行AD采样后得到的数据。a4. The sending end device generates and sends the sensing signal according to the target configuration information; the receiving end device receives the sensing signal according to the target configuration information and obtains the echo data; the echo data is AD sampling of the echo signal. data obtained later.
a5.接收端设备和/或感知功能网元根据目标配置信息对回波数据进行信号处理,得到信号处理结果,包括以下之一:
a5. The receiving end device and/or the sensing function network element performs signal processing on the echo data according to the target configuration information, and obtains a signal processing result, including one of the following:
接收端设备根据信号处理配置对回波数据进行第一运算,得到信号处理结果;The receiving end device performs a first operation on the echo data according to the signal processing configuration to obtain the signal processing result;
接收端设备根据信号处理配置对回波数据进行第二运算,得到信号处理中间结果,并将所述信号处理中间结果发送给感知功能网元;感知功能网元根据信号处理配置对回波数据进行第三运算得到信号处理结果;The receiving end device performs a second operation on the echo data according to the signal processing configuration to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element; the sensing function network element performs a second operation on the echo data according to the signal processing configuration. The third operation obtains the signal processing result;
接收端设备将所述回波数据发送给感知功能网元,感知功能网元根据信号处理配置对回波数据进行第一运算,得到信号处理结果。The receiving end device sends the echo data to the sensing function network element, and the sensing function network element performs a first operation on the echo data according to the signal processing configuration to obtain a signal processing result.
所述信号处理配置是根据目标配置信息映射得到的。The signal processing configuration is mapped according to target configuration information.
a6.所述信号处理结果即为目标感知结果,或者,接收端设备和/或感知功能网元对所述信号处理结果进行后续处理得到目标感知结果。所述目标感知结果是符合目标需求的要求的感知结果。a6. The signal processing result is the target sensing result, or the receiving end device and/or the sensing function network element performs subsequent processing on the signal processing result to obtain the target sensing result. The target perception result is a perception result that meets the requirements of the target requirement.
可选地,在所述目标环节包括第二环节的情况下;Optionally, when the target link includes a second link;
所述第二设备基于目标配置信息,执行感知业务流程中的第一操作,包括:The second device performs the first operation in the sensing business process based on the target configuration information, including:
所述第二设备基于所述目标配置信息,进行信号处理的部分或全部运算。The second device performs part or all of the signal processing operations based on the target configuration information.
可选地,在信号处理的第二环节进行信号处理配置的模糊化处理时,第二设备基于所述目标配置信息,进行信号处理的部分或全部运算。Optionally, when performing fuzzification processing of the signal processing configuration in the second step of signal processing, the second device performs part or all of the signal processing operations based on the target configuration information.
其中,目标配置信息可以为第二配置信息,可以包括角度处理算法和/或角度处理算法的参数、多普勒处理算法和/或多普勒处理算法的参数、距离处理算法和/或距离处理算法的参数;The target configuration information may be the second configuration information, and may include angle processing algorithms and/or parameters of angle processing algorithms, Doppler processing algorithms and/or parameters of Doppler processing algorithms, distance processing algorithms and/or distance processing Algorithm parameters;
在一个实施例中,感知模糊化处理方法可以包括如下步骤b1至b8:In one embodiment, the perceptual blur processing method may include the following steps b1 to b8:
b1.感知功能网元接收第一需求和第二需求,b1. The sensing function network element receives the first demand and the second demand,
b2.感知功能网元或发送端设备根据第一需求得到信号参数配置,包括以下至少一项:b2. The sensing function network element or the sending end device obtains signal parameter configuration according to the first requirement, including at least one of the following:
根据第一需求中距离分辨率确定感知信号带宽;Determine the sensing signal bandwidth according to the first requirement of distance resolution;
根据第一需求中多普勒分辨率确定感知帧长度,所述感知帧长度是指用于信号收发的时间长度;Determine the sensing frame length according to the Doppler resolution in the first requirement, where the sensing frame length refers to the length of time used for signal transmission and reception;
根据第一需求中角度分辨率确定天线配置,包括:Determine the antenna configuration based on the angular resolution in the first requirement, including:
在波束赋型beamforming模式下,根据第一需求中角度分辨率确定接收端的天线配置;In the beamforming mode, the antenna configuration of the receiving end is determined based on the angular resolution in the first requirement;
在MIMO模式下,根据第一需求中角度分辨率确定发射端和/或接收端的天线配置;In MIMO mode, determine the antenna configuration of the transmitter and/or receiver according to the first requirement of angular resolution;
所述天线配置包括:天线单元数,天线单元之间的距离,接收通道数,发射通道数,发射天线数,天线端口数,(最大)上行或下行MIMO层数的至少一项。The antenna configuration includes at least one of: the number of antenna units, the distance between antenna units, the number of receiving channels, the number of transmitting channels, the number of transmitting antennas, the number of antenna ports, and the (maximum) number of uplink or downlink MIMO layers.
b3.如果步骤b2在感知功能网元进行,则完成步骤b2的处理后,感知功能网元向发送端设备和接收端设备发送所述信号参数配置;b3. If step b2 is performed on the sensing function network element, after completing the processing of step b2, the sensing function network element sends the signal parameter configuration to the sending end device and the receiving end device;
如果步骤b2在发送端设备进行,则在进行步骤b2的处理之前还包括:感知功能
网元向发送端设备发送第一需求;在完成步骤b2的处理后,发送端设备向接收端设备(或接收端设备和感知功能网元)发送所述信号参数配置。If step b2 is performed on the sending end device, before performing the processing of step b2, it also includes: sensing function The network element sends the first requirement to the sending end device; after completing the processing of step b2, the sending end device sends the signal parameter configuration to the receiving end device (or the receiving end device and the sensing function network element).
b4.发送端设备根据所述信号参数配置进行感知信号的发送;接收端设备根据所述信号参数配置进行感知信号的接收、得到回波数据;所述回波数据是对回波信号进行AD采样后得到的数据。b4. The sending end device transmits the sensing signal according to the signal parameter configuration; the receiving end device receives the sensing signal according to the signal parameter configuration and obtains echo data; the echo data is AD sampling of the echo signal. data obtained later.
b5.接收端设备和/或感知功能网元根据目标配置信息在对回波数据进行信号处理的过程中进行第二模糊化处理,包括以下之一:b5. The receiving end device and/or the sensing function network element performs a second fuzzification process during the signal processing of the echo data according to the target configuration information, including one of the following:
接收端设备根据目标配置信息对回波数据进行第一运算,得到信号处理结果;The receiving end device performs the first operation on the echo data according to the target configuration information to obtain the signal processing result;
接收端设备根据目标配置信息对回波数据进行第二运算,得到信号处理中间结果,并将所述信号处理中间结果发送给感知功能网元;感知功能网元根据第一配置对回波数据进行第三运算得到信号处理结果;The receiving end device performs a second operation on the echo data according to the target configuration information to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element; the sensing function network element performs a second operation on the echo data according to the first configuration. The third operation obtains the signal processing result;
接收端设备将所述回波数据发送给感知功能网元,感知功能网元根据目标配置信息对回波数据进行第一运算,得到信号处理结果。The receiving end device sends the echo data to the sensing function network element, and the sensing function network element performs a first operation on the echo data according to the target configuration information to obtain a signal processing result.
目标配置信息是满足第二需求的要求的信号处理配置。The target configuration information is a signal processing configuration that satisfies the requirements of the second requirement.
b6.在进行步骤b5的处理之前,接收端设备或感知功能网元根据第一需求和第二需求确定目标配置信息,包括以下至少一项:b6. Before performing the processing in step b5, the receiving end device or sensing function network element determines the target configuration information based on the first requirement and the second requirement, including at least one of the following:
根据第一需求和第二需求中距离分辨率的较大者确定目标配置信息中距离处理参数,包括;①如果距离处理算法是FFT,则确定目标配置信息中距离处理的FFT点数;②如果距离处理算法是匹配滤波,则确定目标配置信息中距离处理的匹配滤波器参数;Determine the distance processing parameters in the target configuration information according to the larger of the distance resolution in the first requirement and the second requirement, including; ① If the distance processing algorithm is FFT, determine the number of FFT points for distance processing in the target configuration information; ② If the distance If the processing algorithm is matched filtering, determine the matching filter parameters for distance processing in the target configuration information;
根据第一需求和第二需求中多普勒分辨率的较大者确定目标配置信息中的多普勒处理参数,包括:①多普勒处理算法,例如:FFT、MUSIC;②多普勒处理算法中的参数,例如:FFT算法中的FFT点数、增大MUSIC算法中导向向量的采样间隔或减小MUSIC算法导向向量的维度;Determine the Doppler processing parameters in the target configuration information according to the larger Doppler resolution of the first requirement and the second requirement, including: ① Doppler processing algorithm, such as: FFT, MUSIC; ② Doppler processing Parameters in the algorithm, such as: the number of FFT points in the FFT algorithm, increasing the sampling interval of the steering vector in the MUSIC algorithm, or reducing the dimension of the steering vector in the MUSIC algorithm;
根据第一需求和第二需求中角度分辨率的较大者确定目标配置信息中的角度处理参数,包括:①角度处理算法,例如:FFT、MUSIC;②角度处理算法中的参数,例如:FFT算法中的FFT点数、MUSIC算法中的导向向量的维度。Determine the angle processing parameters in the target configuration information according to the larger of the angle resolution between the first requirement and the second requirement, including: ① Angle processing algorithm, such as: FFT, MUSIC; ② Parameters in the angle processing algorithm, such as: FFT The number of FFT points in the algorithm and the dimension of the steering vector in the MUSIC algorithm.
或者,直接从第二需求中获取模糊化处理配置,并结合第一需求,得到目标配置信息。Or, obtain the fuzzification processing configuration directly from the second requirement and combine it with the first requirement to obtain the target configuration information.
b7.在进行步骤b6的配置之前还包括:b7. Before proceeding with the configuration of step b6, also include:
如果步骤b6的配置在接收端设备进行,则在进行步骤b6的配置之前,接收端设备从感知功能网元和/或发送端设备处接收第一需求和/或第二需求;并且,如果步骤b5的处理部分或全部在感知功能网元进行,则接收端设备还需要在进行步骤b6的配置之后,将得到的目标配置信息发送给感知功能网元。If the configuration of step b6 is performed on the receiving end device, before performing the configuration of step b6, the receiving end device receives the first requirement and/or the second requirement from the sensing function network element and/or the sending end device; and, if step Part or all of the processing of b5 is performed on the sensing function network element, and the receiving device also needs to send the obtained target configuration information to the sensing function network element after performing the configuration in step b6.
如果步骤b6的配置在感知功能网元进行,并且如果步骤b5的处理部分或全部在
接收端设备进行,则感知功能网元还需要在进行步骤b6的配置之后,将得到的目标配置信息发送给接收端设备。If the configuration of step b6 is performed on the sensing function network element, and if part or all of the processing of step b5 is performed on If the receiving end device performs the configuration, the sensing function network element also needs to send the obtained target configuration information to the receiving end device after performing the configuration in step b6.
b8.在完成步骤b5的处理之后,所述信号处理结果即为目标感知结果,或者,接收端设备和/或感知功能网元对所述信号处理结果进行后续处理得到目标感知结果。目标感知结果是满足第二需求的要求的感知结果。b8. After completing the processing of step b5, the signal processing result is the target sensing result, or the receiving end device and/or the sensing function network element performs subsequent processing on the signal processing result to obtain the target sensing result. The target perception result is the perception result that satisfies the requirements of the secondary need.
可选地,在所述第二设备为感知功能网元的情况下,所述第二设备基于所述目标配置信息,进行信号处理的部分或全部运算,包括以下至少一项:Optionally, when the second device is a sensing function network element, the second device performs part or all of the signal processing operations based on the target configuration information, including at least one of the following:
所述第二设备从接收端设备获取所述回波数据,所述第二设备基于所述目标配置信息,对所述回波数据进行第一运算,获取所述信号处理结果;或The second device obtains the echo data from the receiving end device, and the second device performs a first operation on the echo data based on the target configuration information to obtain the signal processing result; or
所述第二设备从接收端设备获取所述回波数据的信号处理中间结果,所述第二设备基于所述目标配置信息,对所述信号处理中间结果进行第二运算,获取所述信号处理结果。The second device obtains the signal processing intermediate result of the echo data from the receiving end device, and the second device performs a second operation on the signal processing intermediate result based on the target configuration information to obtain the signal processing result.
可选地,在所述第二设备为感知功能网元的情况下,所述第二设备基于所述目标配置信息,进行信号处理的部分或全部运算时,可以是在所述第二设备为感知功能网元的情况下,第二设备可以从接收端设备获取所述回波数据,进而基于所述目标配置信息,对所述回波数据进行第一运算,获取所述信号处理结果;Optionally, when the second device is a sensing function network element, when the second device performs part or all of the signal processing operations based on the target configuration information, the second device may be In the case of a sensing function network element, the second device can obtain the echo data from the receiving end device, and then perform a first operation on the echo data based on the target configuration information to obtain the signal processing result;
可选地,在所述第二设备为感知功能网元的情况下,所述第二设备基于所述目标配置信息,进行信号处理的部分或全部运算时,可以是从接收端设备获取所述回波数据的信号处理中间结果,基于所述目标配置信息,对所述信号处理中间结果进行第二运算,获取所述信号处理结果。Optionally, when the second device is a sensing function network element, when the second device performs part or all of the signal processing operations based on the target configuration information, the second device may obtain the signal from the receiving end device. For the signal processing intermediate result of the echo data, based on the target configuration information, a second operation is performed on the signal processing intermediate result to obtain the signal processing result.
可选地,在所述第二设备为接收端设备的情况下,所述第二设备基于所述目标配置信息,进行信号处理的部分或全部运算,包括以下至少一项:Optionally, when the second device is a receiving end device, the second device performs part or all of the signal processing operations based on the target configuration information, including at least one of the following:
所述第二设备基于所述目标配置信息,对所述回波数据进行第一运算,获取所述信号处理结果;或The second device performs a first operation on the echo data based on the target configuration information to obtain the signal processing result; or
所述第二设备基于所述目标配置信息,对所述回波数据进行第三运算,获取信号处理中间结果,所述第二设备向感知功能网元发送所述信号处理中间结果。The second device performs a third operation on the echo data based on the target configuration information to obtain an intermediate signal processing result, and the second device sends the intermediate signal processing result to the sensing function network element.
可选地,在所述第二设备为接收端设备的情况下,所述第二设备基于所述目标配置信息,进行信号处理的部分或全部运算时,可以是基于所述目标配置信息,对所述回波数据进行第一运算,获取所述信号处理结果;Optionally, when the second device is a receiving end device, when the second device performs part or all of the signal processing operations based on the target configuration information, it may be based on the target configuration information. Perform a first operation on the echo data to obtain the signal processing result;
可选地,在所述第二设备为接收端设备的情况下,所述第二设备基于所述目标配置信息,进行信号处理的部分或全部运算时,可以是基于所述目标配置信息,对所述回波数据进行第三运算,获取信号处理中间结果,并向感知功能网元发送所述信号处理中间结果,以使感知功能网元从接收端设备获取所述回波数据的信号处理中间结果,基于所述目标配置信息,对所述信号处理中间结果进行第二运算,获取所述信号处理结果;
Optionally, when the second device is a receiving end device, when the second device performs part or all of the signal processing operations based on the target configuration information, it may be based on the target configuration information. The echo data performs a third operation to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element, so that the sensing function network element obtains the signal processing intermediate result of the echo data from the receiving end device. As a result, based on the target configuration information, perform a second operation on the signal processing intermediate result to obtain the signal processing result;
可选地,在所述目标环节包括第三环节的情况下,第二设备为感知功能网元或接收端设备;Optionally, when the target link includes a third link, the second device is a sensing function network element or a receiving end device;
所述第二设备基于目标配置信息,执行感知业务流程中的第一操作,包括以下至少一项:The second device performs the first operation in the sensing business process based on the target configuration information, including at least one of the following:
所述第二设备基于所述目标配置信息,对所述信号处理的信号处理结果进行第一处理;The second device performs first processing on the signal processing result of the signal processing based on the target configuration information;
所述第二设备基于所述目标配置信息,对所述信号处理的信号处理结果进行数据处理,对在所述数据处理过程中获得的第一数据处理结果或数据处理完成后获得的第二数据处理结果进行第一处理。The second device performs data processing on the signal processing result of the signal processing based on the target configuration information, and performs data processing on the first data processing result obtained during the data processing process or the second data obtained after the data processing is completed. The processing result is subjected to the first processing.
可选地,在对感知信号对应的回波数据进行信号处理的第二环节之后的第三环节进行第一操作的情况下,所述第二设备可以基于所述目标配置信息,对所述信号处理的信号处理结果进行第一处理;Optionally, when performing the first operation on the third step after the second step of signal processing on the echo data corresponding to the sensing signal, the second device may process the signal based on the target configuration information. The processed signal processing result is subjected to first processing;
可选地,在对感知信号对应的回波数据进行信号处理的第二环节之后的第三环节进行第一操作的情况下,所述第二设备可以基于所述目标配置信息,对所述信号处理的信号处理结果进行数据处理,对在所述数据处理过程中获得的第一数据处理结果或数据处理完成后获得的第二数据处理结果进行第一处理。Optionally, when performing the first operation on the third step after the second step of signal processing on the echo data corresponding to the sensing signal, the second device may process the signal based on the target configuration information. The processed signal processing result is subjected to data processing, and the first data processing result obtained during the data processing process or the second data processing result obtained after the data processing is completed is subjected to the first processing.
可选地,所述第一处理,包括以下至少一项:Optionally, the first processing includes at least one of the following:
所述第二设备基于所述第一噪声的配置信息,在所述信号处理结果或第一数据处理结果或第二数据处理结果中加入所述第一噪声;或The second device adds the first noise to the signal processing result or the first data processing result or the second data processing result based on the configuration information of the first noise; or
所述第二设备基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行降采样处理。The second device performs down-sampling processing on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the down-sampling processing.
可选地,对所述信号处理的信号处理结果进行第一处理可以是指在所述信号处理结果中加入所述第一噪声;Optionally, performing the first processing on the signal processing result of the signal processing may refer to adding the first noise to the signal processing result;
可选地,对所述信号处理的信号处理结果进行第一处理可以是基于所述降采样处理的配置信息,对所述信号处理结果进行降采样处理;Optionally, performing the first processing on the signal processing result of the signal processing may be to perform downsampling processing on the signal processing result based on the configuration information of the downsampling process;
可选地,对在所述数据处理过程中获得的第一数据处理结果或数据处理完成后获得的第二数据处理结果进行第一处理,可以是指,基于所述第一噪声的配置信息,在第一数据处理结果或第二数据处理结果中加入所述第一噪声Optionally, performing the first processing on the first data processing result obtained during the data processing or the second data processing result obtained after the data processing is completed may refer to configuration information based on the first noise, Adding the first noise to the first data processing result or the second data processing result
可选地,对在所述数据处理过程中获得的第一数据处理结果或数据处理完成后获得的第二数据处理结果进行第一处理,可以是指,基于所述降采样处理的配置信息,对第一数据处理结果或第二数据处理结果进行降采样处理。Optionally, performing the first processing on the first data processing result obtained during the data processing or the second data processing result obtained after the data processing is completed may refer to, based on the configuration information of the downsampling process, Perform downsampling processing on the first data processing result or the second data processing result.
可选地,所述第二设备基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行降采样处理,包括:Optionally, the second device performs down-sampling processing on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the down-sampling processing, including:
所述第二设备基于所述降采样处理的配置信息,降低所述目标测量量对应的维度的采样率。
The second device reduces the sampling rate of the dimension corresponding to the target measurement quantity based on the configuration information of the down-sampling process.
可选地,第二设备基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行降采样处理时,可以是基于所述降采样处理的配置信息,降低所述目标测量量对应的维度的采样率。Optionally, when the second device performs downsampling on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process, it may be based on the downsampling process. Configure information to reduce the sampling rate of the dimension corresponding to the target measurement quantity.
可选地,所述第二设备基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行降采样处理,包括:Optionally, the second device performs down-sampling processing on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the down-sampling processing, including:
所述第二设备基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行P倍插值;The second device performs P times interpolation on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process;
所述第二设备对P倍插值后的所述信号处理结果或第一数据处理结果或第二数据处理结果进行Q倍抽取采样,其中,P小于Q,P和Q均为正整数。The second device performs Q times decimation and sampling on the signal processing result or the first data processing result or the second data processing result after P times interpolation, where P is less than Q, and both P and Q are positive integers.
可选地,第二设备基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行降采样处理时,可以是,基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行P倍插值,并对P倍插值后的所述信号处理结果或第一数据处理结果或第二数据处理结果进行Q倍抽取采样。Optionally, when the second device performs downsampling on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process, it may be based on the downsampling process. configuration information, perform P times interpolation on the signal processing result or the first data processing result or the second data processing result, and perform P times interpolation on the signal processing result or the first data processing result or the second data processing. The result is sampled Q times.
可选地,所述第二设备基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行降采样处理,包括:Optionally, the second device performs down-sampling processing on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the down-sampling processing, including:
所述第二设备基于所述降采样处理的配置信息,在所述目标测量量对应的维度对至少一个样点集合分别进行第二处理,获得至少一个样点集合分别对应的值;The second device performs second processing on at least one sample point set in the dimension corresponding to the target measurement quantity based on the configuration information of the down-sampling process, and obtains values corresponding to at least one sample point set respectively;
其中,任意一个所述样点集合包括所述信号处理结果或第一数据处理结果或第二数据处理结果的采样点中相邻的N个样点,所述第二处理包括取所述样点集合中的最大值、取所述样点集合中的最小值、或取所述样点集合的平均值,N为正整数。Wherein, any of the sample point sets includes adjacent N sample points among the sampling points of the signal processing result or the first data processing result or the second data processing result, and the second processing includes taking the sample points. The maximum value in the set, the minimum value in the sample point set, or the average value of the sample point set, N is a positive integer.
可选地,第二设备基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行降采样处理时,可以是,基于所述降采样处理的配置信息,在所述目标测量量对应的维度对至少一个样点集合分别进行第二处理,获得至少一个样点集合分别对应的值。Optionally, when the second device performs downsampling on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process, it may be based on the downsampling process. Configuration information, perform second processing on at least one sample point set in the dimension corresponding to the target measurement quantity, and obtain values corresponding to at least one sample point set.
可选地,在所述第二设备为感知功能网元的情况下,在所述第二设备基于所述目标配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行第一处理之前,所述方法还包括:Optionally, when the second device is a sensing function network element, the second device processes the signal processing result or the first data processing result or the second data processing result based on the target configuration information. Before performing the first treatment, the method further includes:
所述第二设备从接收端设备获取所述信号处理结果或第一数据处理结果或第二数据处理结果。The second device obtains the signal processing result or the first data processing result or the second data processing result from the receiving end device.
在一个实施例中,感知模糊化处理方法可以包括如下步骤c1至c7:In one embodiment, the perceptual blur processing method may include the following steps c1 to c7:
c1.感知功能网元接收第一需求和第二需求,c1. The sensing function network element receives the first demand and the second demand,
c2.感知功能网元或发送端设备根据第一需求得到信号参数配置,包括以下至少一项:c2. The sensing function network element or the sending end device obtains signal parameter configuration according to the first requirement, including at least one of the following:
根据第一需求中距离分辨率确定感知信号带宽;
Determine the sensing signal bandwidth according to the first requirement of distance resolution;
根据第一需求中多普勒分辨率确定感知帧长度,所述感知帧长度是指用于信号收发的时间长度;Determine the sensing frame length according to the Doppler resolution in the first requirement, where the sensing frame length refers to the length of time used for signal transmission and reception;
根据第一需求中角度分辨率确定天线配置,包括:Determine the antenna configuration based on the angular resolution in the first requirement, including:
在波束赋型beamforming模式下,根据第一需求中角度分辨率确定接收端的天线配置;In the beamforming mode, the antenna configuration of the receiving end is determined based on the angular resolution in the first requirement;
在MIMO模式下,根据第一需求中角度分辨率确定发射端和/或接收端的天线配置;In MIMO mode, determine the antenna configuration of the transmitter and/or receiver according to the first requirement of angular resolution;
所述天线配置包括:天线单元数,天线单元之间的距离,接收通道数,发射通道数,发射天线数,天线端口数,(最大)上行或下行MIMO层数的至少一项。The antenna configuration includes at least one of: the number of antenna units, the distance between antenna units, the number of receiving channels, the number of transmitting channels, the number of transmitting antennas, the number of antenna ports, and the (maximum) number of uplink or downlink MIMO layers.
c3.如果步骤c2在感知功能网元进行,则完成步骤c2的处理后,感知功能网元向发送端设备和接收端设备发送所述信号参数配置;c3. If step c2 is performed on the sensing function network element, after completing the processing of step c2, the sensing function network element sends the signal parameter configuration to the sending end device and the receiving end device;
如果步骤c2在发送端设备进行,则在进行步骤c2的处理之前还包括:感知功能网元向发送端设备发送第一需求;在完成步骤c2的处理后,发送端设备向接收端设备(或接收端设备和感知功能网元)发送所述信号参数配置。If step c2 is performed on the sending end device, before performing the processing of step c2, it also includes: the sensing function network element sends the first requirement to the sending end device; after completing the processing of step c2, the sending end device sends a request to the receiving end device (or The receiving end device and the sensing function network element) send the signal parameter configuration.
c4.发送端设备根据所述信号参数配置进行感知信号的发送;接收端设备根据所述信号参数配置进行感知信号的接收、得到回波数据;所述回波数据是对回波信号进行AD采样后得到的数据。c4. The sending end device transmits the sensing signal according to the signal parameter configuration; the receiving end device receives the sensing signal according to the signal parameter configuration and obtains echo data; the echo data is AD sampling of the echo signal. data obtained later.
c5.接收端设备和/或感知功能网元根据所述信号参数配置对回波数据进行处理,得到信号处理结果,包括以下之一:c5. The receiving end device and/or sensing function network element processes the echo data according to the signal parameter configuration to obtain a signal processing result, including one of the following:
接收端设备根据信号处理配置对回波数据进行第一运算,得到信号处理结果;The receiving end device performs a first operation on the echo data according to the signal processing configuration to obtain the signal processing result;
接收端设备根据信号处理配置对回波数据进行第二运算,得到信号处理中间结果,并将所述信号处理中间结果发送给感知功能网元;感知功能网元根据第一配置对回波数据进行第三运算得到信号处理结果;The receiving end device performs a second operation on the echo data according to the signal processing configuration to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element; the sensing function network element performs a second operation on the echo data according to the first configuration. The third operation obtains the signal processing result;
接收端设备将所述回波数据发送给感知功能网元,感知功能网元根据信号处理配置对回波数据进行第一运算,得到信号处理结果。The receiving end device sends the echo data to the sensing function network element, and the sensing function network element performs a first operation on the echo data according to the signal processing configuration to obtain a signal processing result.
c6.接收端设备或感知功能网元根据第一需求和第二需求确定目标配置信息,所述根据第一需求和第二需求确定目标配置信息的方法是以第一需求和第二需求中对应指标较差者确定目标配置信息;然后,根据所述目标配置信息对所述信号处理结果进行模糊化处理,包括以下至少一项:c6. The receiving end device or the sensing function network element determines the target configuration information based on the first requirement and the second requirement. The method for determining the target configuration information based on the first requirement and the second requirement is to use the corresponding first requirement and the second requirement. The one with poorer indicators determines the target configuration information; then, the signal processing result is fuzzified according to the target configuration information, including at least one of the following:
加入随机噪声,包括:零均值随机噪声或非零均值随机噪声;对应地,目标配置信息中包含:噪声的均值和方差(或标准差);Add random noise, including: zero-mean random noise or non-zero-mean random noise; correspondingly, the target configuration information includes: the mean and variance (or standard deviation) of the noise;
降采样处理,可以在所述信号处理结果的时间维、距离维、多普勒维、角度维(含方位角维和/或俯仰角维)中的至少一个维度进行所述降采样处理,方法包括以下至少一项:The down-sampling process can be performed in at least one dimension of the time dimension, distance dimension, Doppler dimension, and angle dimension (including azimuth angle dimension and/or pitch angle dimension) of the signal processing result. The method includes At least one of the following:
直接抽取,例如:将信号处理结果在某个维度上的采样率降低为原来的1/Q;
Direct extraction, for example: reducing the sampling rate of the signal processing result in a certain dimension to the original 1/Q;
经过P倍插值后再Q倍抽取,其中P小于Q;After P times interpolation, Q times extraction is performed, where P is less than Q;
在某个维度上对每N个样值点进行第一处理得到一个样值点,第一处理的方法包括:取大、取小、平均,相邻两次第一处理的两个N个样值点可以有重叠,也可以不重叠。Perform the first processing on every N sample points in a certain dimension to obtain one sample point. The first processing methods include: taking the larger, taking the smaller, and averaging. Two N samples of the first processing are adjacent twice. Value points may or may not overlap.
对应地,目标配置信息中包含指示上述三种处理的信息,以及对应的参数P、Q或N的取值,以及所述第一处理的具体方法。Correspondingly, the target configuration information includes information indicating the above three processes, as well as the corresponding values of parameters P, Q or N, and the specific method of the first process.
或者,直接从第二需求中获取模糊化处理的配置,并结合第一需求得到目标配置信息,然后根据所述目标配置信息对所述信号处理结果进行上述模糊化处理。Alternatively, the fuzzification processing configuration is directly obtained from the second requirement, combined with the first requirement to obtain the target configuration information, and then the above-mentioned fuzzification processing is performed on the signal processing result according to the target configuration information.
c7.所述信号处理结果经过步骤c6的处理后输出的结果,或者,信号处理结果经过步骤c6的处理后再经过后续处理后输出的结果,为满足第二需求的目标感知结果。c7. The result outputted after the signal processing result is processed in step c6, or the result outputted after the signal processing result is processed in step c6 and then subjected to subsequent processing, is the target sensing result that meets the second requirement.
在一个实施例中,感知模糊化处理方法可以包括如下步骤d1至d7:In one embodiment, the perceptual blur processing method may include the following steps d1 to d7:
d1.感知功能网元接收第一需求和第二需求,d1. The sensing function network element receives the first demand and the second demand,
d2.感知功能网元或发送端设备根据第一需求得到信号参数配置,包括以下至少一项:d2. The sensing function network element or the sending end device obtains the signal parameter configuration according to the first requirement, including at least one of the following:
根据第一需求中距离分辨率确定感知信号带宽;Determine the sensing signal bandwidth according to the first requirement of distance resolution;
根据第一需求中多普勒分辨率确定感知帧长度,所述感知帧长度是指用于信号收发的时间长度;Determine the sensing frame length according to the Doppler resolution in the first requirement, where the sensing frame length refers to the length of time used for signal transmission and reception;
根据第一需求中角度分辨率确定天线配置,包括:Determine the antenna configuration based on the angular resolution in the first requirement, including:
在波束赋型beamforming模式下,根据第一需求中角度分辨率确定接收端的天线配置;In the beamforming mode, the antenna configuration of the receiving end is determined based on the angular resolution in the first requirement;
在MIMO模式下,根据第一需求中角度分辨率确定发射端和/或接收端的天线配置;In MIMO mode, determine the antenna configuration of the transmitter and/or receiver according to the first requirement of angular resolution;
所述天线配置包括:天线单元数,天线单元之间的距离,接收通道数,发射通道数,发射天线数,天线端口数,(最大)上行或下行MIMO层数的至少一项。The antenna configuration includes at least one of: the number of antenna units, the distance between antenna units, the number of receiving channels, the number of transmitting channels, the number of transmitting antennas, the number of antenna ports, and the (maximum) number of uplink or downlink MIMO layers.
d3.如果步骤d2在感知功能网元进行,则完成步骤d2的处理后,感知功能网元向发送端设备和接收端设备发送所述信号参数配置;d3. If step d2 is performed on the sensing function network element, after completing the processing of step d2, the sensing function network element sends the signal parameter configuration to the sending end device and the receiving end device;
如果步骤d2在发送端设备进行,则在进行步骤d2的处理之前还包括:感知功能网元向发送端设备发送第一需求;在完成步骤d2的处理后,发送端设备向接收端设备(或接收端设备和感知功能网元)发送信号参数配置。If step d2 is performed on the sending end device, before performing the processing of step d2, it also includes: the sensing function network element sends the first requirement to the sending end device; after completing the processing of step d2, the sending end device sends a request to the receiving end device (or The receiving end device and sensing function network element) send signal parameter configuration.
d4.发送端设备根据所述信号参数配置进行感知信号的发送;接收端设备根据所述信号参数配置进行感知信号的接收、得到回波数据;所述回波数据是对回波信号进行AD采样后得到的数据。d4. The sending end device transmits the sensing signal according to the signal parameter configuration; the receiving end device receives the sensing signal according to the signal parameter configuration and obtains echo data; the echo data is AD sampling of the echo signal. data obtained later.
d5.接收端设备和/或感知功能网元根据所述信号参数配置对回波数据进行处理,得到信号处理结果,包括以下之一:d5. The receiving end device and/or sensing function network element processes the echo data according to the signal parameter configuration to obtain a signal processing result, including one of the following:
接收端设备根据信号处理配置对回波数据进行第一运算,得到信号处理结果;
The receiving end device performs a first operation on the echo data according to the signal processing configuration to obtain the signal processing result;
接收端设备根据信号处理配置对回波数据进行第二运算,得到信号处理中间结果,并将所述信号处理中间结果发送给感知功能网元;感知功能网元根据信号处理配置对回波数据进行第三运算得到信号处理结果;The receiving end device performs a second operation on the echo data according to the signal processing configuration to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element; the sensing function network element performs a second operation on the echo data according to the signal processing configuration. The third operation obtains the signal processing result;
接收端设备将所述回波数据发送给感知功能网元,感知功能网元根据信号处理配置对回波数据进行第一运算,得到信号处理结果。The receiving end device sends the echo data to the sensing function network element, and the sensing function network element performs a first operation on the echo data according to the signal processing configuration to obtain a signal processing result.
d6.接收端设备或感知功能网元根据第一需求和第二需求确定目标配置信息,所述根据第一需求和第二需求确定目标配置信息的方法是以第一需求和第二需求中对应指标较差者确定目标配置信息;然后,根据所述目标配置信息在数据处理的过程和结果进行模糊化处理,包括以下至少一项:d6. The receiving end device or the sensing function network element determines the target configuration information based on the first requirement and the second requirement. The method for determining the target configuration information based on the first requirement and the second requirement is to use the corresponding first requirement and the second requirement. Those with poor indicators determine the target configuration information; then, perform fuzzification processing on the data processing process and results based on the target configuration information, including at least one of the following:
对数据关联结果加入随机噪声;Add random noise to the data association results;
坐标变换之前加入随机噪声,所述坐标变换包括:从极坐标系变换到直角坐标系、从第一直角坐标系变换到第二直角坐标系;Random noise is added before the coordinate transformation. The coordinate transformation includes: transformation from the polar coordinate system to the rectangular coordinate system, and transformation from the first rectangular coordinate system to the second rectangular coordinate system;
卡尔曼滤波结果加入随机噪声;Kalman filtering results add random noise;
状态预测结果加入随机噪声;Random noise is added to the state prediction results;
对应地,所述目标配置信息包括指示以上三种方法,以及加入的随机噪声的参数包含均值、方差(标准差)。Correspondingly, the target configuration information includes instructions indicating the above three methods, and the parameters of the added random noise include mean and variance (standard deviation).
或者,直接从第二需求中获取目标配置信息,并结合第一需求得到目标配置信息。然后根据所述目标配置信息进行上述的模糊化处理。Or, obtain the target configuration information directly from the second requirement and combine it with the first requirement to obtain the target configuration information. Then the above-mentioned fuzzification process is performed according to the target configuration information.
d7.经过步骤d6的处理后得到的结果,或者,经过步骤d6的处理后得到的结果再经后续处理得到的结果,即为满足第二需求的要求的目标感知结果。d7. The result obtained after the processing in step d6, or the result obtained after the processing in step d6 and then subsequent processing, is the target sensing result that meets the second requirement.
在本申请实施例中,通过根据感知性能需求和感知模糊化处理需求确定目标需求,并根据所述目标需求确定目标配置信息,用于感知业务流程中的第一操作的执行,综合雷达探测的感知需求和模糊化处理需求中的对应项目的性能指标要求,保证雷达探测的模糊化处理的有效实现。In the embodiment of the present application, by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection The performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
本申请实施例提供的感知模糊化处理方法,执行主体可以为感知模糊化处理装置。本申请实施例中以感知模糊化处理方法装置执行感知模糊化处理方法为例,说明本申请实施例提供的感知模糊化处理装置。For the perceptual fuzzification processing method provided by the embodiments of the present application, the execution subject may be a perceptual fuzzification processing device. In the embodiment of the present application, the perceptual fuzzification processing method performed by the perceptual fuzzification processing method device is used as an example to illustrate the perceptual fuzzification processing device provided by the embodiment of the present application.
图5是本申请实施例提供的感知模糊化处理装置的结构示意图之一,如图5所示,感知模糊化处理装置500包括:第一确定模块510和第二确定模块520;其中:Figure 5 is one of the structural schematic diagrams of the perceptual fuzzification processing device provided by the embodiment of the present application. As shown in Figure 5, the perceptual fuzzification processing device 500 includes: a first determination module 510 and a second determination module 520; wherein:
第一确定模块510用于根据第一需求和第二需求确定目标需求;所述第一需求为感知性能需求;所述第二需求为感知模糊化处理需求;The first determination module 510 is used to determine the target requirement according to the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
第二确定模块520用于根据所述目标需求确定目标配置信息;所述目标配置信息用于感知业务流程中的第一操作的执行。The second determination module 520 is configured to determine target configuration information according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
在本申请实施例中,通过根据感知性能需求和感知模糊化处理需求确定目标需求,并根据所述目标需求确定目标配置信息,用于感知业务流程中的第一操作的执行,综
合雷达探测的感知需求和模糊化处理需求中的对应项目的性能指标要求,保证雷达探测的模糊化处理的有效实现。In the embodiment of the present application, by determining the target requirements based on the perceived performance requirements and the perceived fuzzification processing requirements, and determining the target configuration information based on the target requirements, it is used to perform the first operation in the perceived business process. It combines the performance index requirements of the corresponding projects in the radar detection sensing requirements and the fuzzification processing requirements to ensure the effective implementation of the fuzzification processing in radar detection.
可选地,所述第一需求、第二需求或目标需求包括以下至少一项:Optionally, the first requirement, second requirement or target requirement includes at least one of the following:
目标测量量的第一指标的要求;Requirements for the first indicator of the target measurement quantity;
初始配置信息的要求;Requirements for initial configuration information;
其中,所述目标测量量包括以下至少一项:Wherein, the target measurement quantity includes at least one of the following:
距离、多普勒、方位角、俯仰角、X轴坐标、Y轴坐标、Z轴坐标、X轴方向速度、Y轴方向速度、或Z轴方向速度;Range, Doppler, azimuth angle, pitch angle, X-axis coordinate, Y-axis coordinate, Z-axis coordinate, X-axis speed, Y-axis speed, or Z-axis speed;
所述第一指标包括以下至少一项:The first indicator includes at least one of the following:
分辨率、精度、误差、误差方差、预测误差协方差、或状态估计误差协方差;Resolution, accuracy, error, error variance, prediction error covariance, or state estimate error covariance;
所述初始配置信息包括以下至少一项:The initial configuration information includes at least one of the following:
信号带宽、感知帧长度、感知信号周期、天线配置、信号功率、距离/多普勒/角度的处理算法、距离/多普勒/角度的处理算法的参数、降采样处理配置、或第一噪声的配置。Signal bandwidth, sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
可选地,第一确定模块510用于:Optionally, the first determination module 510 is used for:
将第一需求和第二需求的对应项目的要求中感知性能较低的一项确定为目标需求中对应的项目的要求;Determine the one with lower perceived performance among the requirements of the corresponding items of the first requirement and the second requirement as the requirement of the corresponding item of the target requirement;
所述第一需求和第二需求的对应项目,满足以下至少一项:The corresponding items of the first requirement and the second requirement must meet at least one of the following:
第一需求和第二需求中的对应项目为相同项目的目标测量量;The corresponding items in the first demand and the second demand are the target measurement quantities of the same item;
第一需求和第二需求中的对应项目为相同项目的初始配置信息;The corresponding items in the first requirement and the second requirement are the initial configuration information of the same item;
第一需求和第二需求中的对应项目为至少一个经过至少一次第一变换后的相同项目的目标测量量或相同项目的初始配置信息;所述第一变换包括以下至少一项:极坐标系与直角坐标系下的目标测量量之间的坐标变换,测量量的第一指标的要求与配置信息的要求之间的映射。The corresponding items in the first requirement and the second requirement are at least one target measurement quantity of the same item or initial configuration information of the same item after at least one first transformation; the first transformation includes at least one of the following: polar coordinate system The coordinate transformation between the target measurement quantity in the rectangular coordinate system and the mapping between the requirements of the first indicator of the measurement quantity and the requirements of the configuration information.
可选地,第二确定模块520用于以下至少一项:Optionally, the second determination module 520 is used for at least one of the following:
在所述目标需求中包括目标测量量的第一指标的要求的情况下,所述第一设备将所述目标测量量的第一指标的要求经所述至少一次第一变换后,确定为目标配置信息中对应的项目;When the target requirement includes a requirement for a first indicator of a target measurement quantity, the first device determines the requirement for the first indicator of the target measurement quantity as the target after undergoing at least one first transformation. The corresponding items in the configuration information;
在所述目标需求中包括初始配置信息的要求的情况下,所述第一设备将所述初始配置信息的要求确定为对应的目标配置信息中对应的项目。If the target requirement includes a requirement for initial configuration information, the first device determines the requirement for initial configuration information as a corresponding item in the corresponding target configuration information.
可选地,所述第一操作在所述感知业务的流程的目标环节执行,所述目标环节包括以下至少一项:Optionally, the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
生成感知信号的第一环节;The first step in generating sensory signals;
进行信号处理的第二环节;或Perform the second stage of signal processing; or
所述第二环节之后的第三环节。
The third link after the second link.
可选地,第一确定模块510用于:Optionally, the first determination module 510 is used for:
确定所述目标需求包括第一需求中目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求,和,第二需求中的目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求相比感知性能相对较低的一项。Determining that the target requirements include requirements for the first indicator of the target measurement quantity in the first requirement and/or requirements for the initial configuration information corresponding to the target measurement quantity, and, requirements for the first indicator of the target measurement quantity in the second requirement. The requirement and/or the requirement of the initial configuration information corresponding to the target measurement quantity is an item that is relatively low compared to the perceptual performance.
可选地,在所述目标环节包括所述第一环节的情况下,第一确定模块510用于以下至少一项:Optionally, in the case where the target link includes the first link, the first determination module 510 is used for at least one of the following:
在所述第一需求或所述第二需求中包括距离的分辨率的要求或信号带宽的要求的情况下,所述目标需求中包括:所述第一需求和所述第二需求所包括的距离的分辨率的要求和/或信号带宽的要求中感知性能较低的一项;In the case where the first requirement or the second requirement includes a distance resolution requirement or a signal bandwidth requirement, the target requirement includes: The perceptual performance requirement is the lower of the distance resolution requirement and/or the signal bandwidth requirement;
在所述第一需求或所述第二需求中包括多普勒的分辨率的要求或感知帧长度的要求的情况下,确定所述目标需求中包括:所述第一需求和所述第二需求所包括的多普勒的分辨率的要求和/或感知帧长度的要求中感知性能较低的一项;或In the case where the first requirement or the second requirement includes a requirement for Doppler resolution or a requirement for sensing frame length, it is determined that the target requirement includes: the first requirement and the second requirement. The requirements include Doppler resolution requirements and/or perception frame length requirements, whichever is lower; or
在所述第一需求或所述第二需求中包括角度的分辨率的要求或天线配置的要求的情况下,确定所述目标需求中包括:所述第一需求和所述第二需求所包括的角度的分辨率的要求和/或天线配置的要求中感知性能较低的一项。If the first requirement or the second requirement includes an angle resolution requirement or an antenna configuration requirement, it is determined that the target requirement includes: The perceptual performance requirement is the lower of the angular resolution requirement and/or the antenna configuration requirement.
可选地,在所述目标环节包括所述第一环节的情况下,第二确定模块520用于以下至少一项:Optionally, in the case where the target link includes the first link, the second determination module 520 is used for at least one of the following:
根据所述目标需求确定第一配置信息,所述第一配置信息为所述目标配置信息中的部分或全部;Determine first configuration information according to the target requirements, where the first configuration information is part or all of the target configuration information;
其中,所述第一配置信息满足以下至少一项:Wherein, the first configuration information satisfies at least one of the following:
在所述目标需求中的目标测量量包括所述距离的情况下,所述第一配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的感知信号带宽;In the case where the target measurement quantity in the target requirement includes the distance, the first configuration information includes the sensing signal bandwidth determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;
在所述目标需求中的目标测量量包括多普勒的情况下,所述第一配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的感知帧长度;In the case where the target measurement quantity in the target requirement includes Doppler, the first configuration information includes a sensing frame length determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;
在所述目标需求中的目标测量量包括角度的情况下,所述第一配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的天线配置信息;When the target measurement quantity in the target requirement includes an angle, the first configuration information includes antenna configuration information determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;
在所述目标需求中的初始配置信息包括所述感知信号带宽的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的感知信号带宽;When the initial configuration information in the target requirement includes the sensing signal bandwidth, the first configuration information includes the sensing signal bandwidth in the initial configuration information in the target requirement;
在所述目标需求中的初始配置信息包括所述感知帧长度的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的感知帧长度;或In the case where the initial configuration information in the target requirement includes the perception frame length, the first configuration information includes the perception frame length in the initial configuration information in the target requirement; or
在所述目标需求中的初始配置信息包括所述天线配置信息的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的天线配置信息。In the case where the initial configuration information in the target requirement includes the antenna configuration information, the first configuration information includes the antenna configuration information in the initial configuration information in the target requirement.
可选地,在所述目标环节包括所述第二环节的情况下,第一确定模块510用于以下至少一项:Optionally, in the case where the target link includes the second link, the first determination module 510 is used for at least one of the following:
在所述第一需求或所述第二需求中包括距离的分辨率的要求或距离处理算法的
要求或距离处理算法的参数的要求的情况下,确定所述目标需求中包括:所述第一需求和所述第二需求所包括的距离的分辨率的要求和/或距离处理算法及距离处理算法的参数的要求中感知性能较低的一项;The first requirement or the second requirement includes a requirement for distance resolution or a distance processing algorithm. In the case of requirements or requirements for the parameters of the distance processing algorithm, it is determined that the target requirements include: requirements for the resolution of the distance included in the first requirement and the second requirement and/or the distance processing algorithm and distance processing The one with lower perceived performance among the parameters of the algorithm;
在所述第一需求或所述第二需求中包括多普勒的分辨率的要求或多普勒处理算法的要求或多普勒处理算法的参数的要求的情况下,确定所述目标需求中包括:所述第一需求和所述第二需求所包括的多普勒的分辨率的要求和/或多普勒处理算法及多普勒处理算法的参数的要求中感知性能较低的一项;In the case where the first requirement or the second requirement includes a requirement for Doppler resolution or a requirement for a Doppler processing algorithm or a requirement for parameters of a Doppler processing algorithm, determine the target requirement. Including: the one with lower perceptual performance among the Doppler resolution requirements and/or Doppler processing algorithm and Doppler processing algorithm parameter requirements included in the first requirement and the second requirement. ;
在所述第一需求或所述第二需求中包括角度的分辨率的要求或角度处理算法的要求或角度处理算法的参数的要求的情况下,确定所述目标需求中包括:所述第一需求和所述第二需求所包括的角度的分辨率的要求和/或角度处理算法及角度处理算法的参数的要求中感知性能较低的一项。In the case where the first requirement or the second requirement includes a requirement for angle resolution or a requirement for an angle processing algorithm or a requirement for parameters of an angle processing algorithm, it is determined that the target requirement includes: the first The requirement and the second requirement include the requirement for angle resolution and/or the requirement for the angle processing algorithm and the parameters of the angle processing algorithm, whichever is lower in perceptual performance.
可选地,在所述目标环节包括所述第二环节的情况下,第二确定模块520用于:Optionally, in the case where the target link includes the second link, the second determination module 520 is used to:
根据目标需求确定第二配置信息,所述第二配置信息为所述目标配置信息的部分或全部;Determine second configuration information according to target requirements, where the second configuration information is part or all of the target configuration information;
其中,所述第二配置信息满足以下至少一项:Wherein, the second configuration information satisfies at least one of the following:
在所述目标需求中的目标测量量包括所述距离的情况下,所述第二配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的距离处理算法和/或距离处理算法的参数;In the case where the target measurement quantity in the target requirement includes the distance, the second configuration information includes a distance processing algorithm and/or distance determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. Processing algorithm parameters;
在所述目标需求中的目标测量量包括多普勒的情况下,所述第二配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的多普勒处理算法和/或多普勒处理算法的参数;In the case where the target measurement quantity in the target requirement includes Doppler, the second configuration information includes a Doppler processing algorithm and/or determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. or parameters of Doppler processing algorithms;
在所述目标需求中的目标测量量包括角度的情况下,所述第二配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的角度处理算法和/或角度处理算法的参数;When the target measurement quantity in the target requirement includes an angle, the second configuration information includes an angle processing algorithm and/or an angle processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. parameters;
在所述目标需求中的初始配置信息包括所述多普勒处理算法和/或多普勒处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的多普勒处理算法和/或多普勒处理算法的参数;In the case where the initial configuration information in the target requirements includes the Doppler processing algorithm and/or parameters of the Doppler processing algorithm, the second configuration information includes the parameters in the initial configuration information in the target requirements. Doppler processing algorithms and/or parameters of Doppler processing algorithms;
在所述目标需求中的初始配置信息包括所述距离处理算法和/或距离处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的距离处理算法和/或距离处理算法的参数;或In the case where the initial configuration information in the target requirement includes the distance processing algorithm and/or the parameters of the distance processing algorithm, the second configuration information includes the distance processing algorithm and/or the distance processing algorithm in the initial configuration information in the target requirement. /or parameters of the distance processing algorithm; or
在所述目标需求中的初始配置信息包括所述角度处理算法和/或角度处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的角度处理算法和/或角度处理算法的参数。In the case where the initial configuration information in the target requirement includes the angle processing algorithm and/or the parameters of the angle processing algorithm, the second configuration information includes the angle processing algorithm and/or the angle processing algorithm in the initial configuration information in the target requirement. /or parameters for the angle processing algorithm.
可选地,在所述目标环节包括所述第三环节的情况下,第一确定模块510用于以下至少一项:
Optionally, in the case where the target link includes the third link, the first determination module 510 is used for at least one of the following:
在所述第一需求或所述第二需求中包括目标测量量的分辨率的要求或降采样处理配置的要求的情况下,确定所述目标需求中包括第一需求中目标测量量的分辨率要求和/或降采样处理配置的要求,和,第二需求中的目标测量量的分辨率要求和/或降采样处理配置的要求相比感知性能相对较低的一项;In the case where the first requirement or the second requirement includes a requirement for the resolution of the target measurement quantity or a requirement for the downsampling processing configuration, it is determined that the target requirement includes the resolution of the target measurement quantity in the first requirement. requirements and/or down-sampling processing configuration requirements, and, the resolution requirement of the target measurement quantity in the second requirement and/or the down-sampling processing configuration requirements, which is relatively low in perceptual performance;
在所述第一需求或所述第二需求中包括目标测量量的误差或精度的要求或第一噪声的配置的要求的情况下,确定所述目标需求中包括第一需求中目标测量量的误差或精度的要求和/或第一噪声的配置的要求,和,第二需求中的目标测量量的误差或精度的要求和/或第一噪声的配置的要求相比感知性能相对较低的一项。In the case where the first requirement or the second requirement includes a requirement for the error or accuracy of the target measurement quantity or a requirement for the configuration of the first noise, it is determined that the target requirement includes the target measurement quantity in the first requirement. The error or accuracy requirements and/or the requirements for the configuration of the first noise, and the second requirement, the error or accuracy requirements of the target measurement quantity and/or the requirements for the configuration of the first noise are relatively low compared to the perceptual performance One item.
可选地,在所述目标环节包括所述第三环节的情况下,第二确定模块520用于:Optionally, when the target link includes the third link, the second determination module 520 is used to:
根据目标需求确定第三配置信息,所述第三配置信息为所述目标配置信息的部分或全部;Determine third configuration information according to target requirements, where the third configuration information is part or all of the target configuration information;
其中,所述第三配置信息满足以下至少一项:Wherein, the third configuration information satisfies at least one of the following:
在所述目标需求中包括目标测量量的第一指标的要求的情况下,所述第三配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的以下至少一项:第一噪声的配置、或降采样处理的配置;In the case where the target requirement includes a requirement for the first indicator of the target measurement quantity, the third configuration information includes at least one of the following determined according to the requirement for the first indicator of the target measurement quantity in the target requirement: The configuration of the first noise, or the configuration of the downsampling process;
在所述目标需求中包括初始配置信息中所述第一噪声的配置的情况下,所述第三配置信息包括所述目标需求中的初始配置信息中的第一噪声的配置;In the case where the target requirement includes the configuration of the first noise in the initial configuration information, the third configuration information includes the configuration of the first noise in the initial configuration information in the target requirement;
在所述目标需求中包括初始配置信息中所述降采样处理的配置的情况下,所述第三配置信息包括所述目标需求中的初始配置信息中的降采样处理的配置。In the case where the target requirement includes the configuration of the down-sampling process in the initial configuration information, the third configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement.
可选地,在执行所述感知模糊化处理方法之前,所述装置还包括:Optionally, before executing the perceptual blurring processing method, the device further includes:
第一获取模块,用于在所述第一设备根据第一需求和第二需求确定目标需求之前,获取所述第一需求和/或所述第二需求。A first acquisition module, configured to acquire the first requirement and/or the second requirement before the first device determines the target requirement based on the first requirement and the second requirement.
可选地,第一确定模块510用于:Optionally, the first determination module 510 is used for:
从第三设备接收所述第一需求和/或第二需求,其中:The first requirement and/or the second requirement are received from a third device, wherein:
在所述第一设备为感知功能网元的情况下,所述第三设备是基站、UE、外部应用、或用于提供所述第一需求和/或第二需求的网络设备或***;In the case where the first device is a sensing function network element, the third device is a base station, a UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement;
在所述第一设备为发送端设备或接收端设备的情况下,所述第三设备是感知功能网元、基站、UE、外部应用、或用于提供所述第一需求和/或第二需求的网络设备或***。In the case where the first device is a sending device or a receiving device, the third device is a sensing function network element, a base station, a UE, an external application, or is used to provide the first requirement and/or the second Required network equipment or systems.
可选地,在第一设备与第二设备不是同一设备的情况下,所述装置还包括:Optionally, in the case where the first device and the second device are not the same device, the device further includes:
第一发送模块,用于在所述第一设备根据所述目标需求确定目标配置信息之后,向第二设备发送所述目标配置信息;A first sending module configured to send the target configuration information to the second device after the first device determines the target configuration information according to the target requirements;
所述第二设备为执行所述第一操作的设备。The second device is a device that performs the first operation.
可选地,所述第二需求仅在第一条件下生效;Optionally, the second requirement is only effective under the first condition;
所述第一条件包括以下至少一项:所述感知业务的流程处于所述第二需求对应的
生效时间段;或,所述感知业务的感知目标处于所述第二需求对应的生效位置。The first condition includes at least one of the following: the flow of the sensing service is in a position corresponding to the second requirement. Validation time period; or, the sensing target of the sensing service is in the validating position corresponding to the second requirement.
在本申请实施例中,通过根据感知性能需求和感知模糊化处理需求确定目标需求,并根据所述目标需求确定目标配置信息,用于感知业务流程中的第一操作的执行,综合雷达探测的感知需求和模糊化处理需求中的对应项目的性能指标要求,保证雷达探测的模糊化处理的有效实现。In the embodiment of the present application, by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection The performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
本申请实施例中的感知模糊化处理装置可以是电子设备,例如具有操作***的电子设备,也可以是电子设备中的部件,例如集成电路或芯片。该电子设备可以是终端,也可以为除终端之外的其他设备。示例性的,终端可以包括但不限于上述所列举的终端11的类型,其他设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)等,本申请实施例不作具体限定。The perceptual blur processing device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip. The electronic device may be a terminal or other devices other than the terminal. For example, terminals may include but are not limited to the types of terminals 11 listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiment of this application.
图6是本申请实施例提供的感知模糊化处理装置的结构示意图之二,如图6所示,感知模糊化处理装置600包括:第一执行模块610,其中:Figure 6 is the second structural schematic diagram of the perceptual fuzzification processing device provided by the embodiment of the present application. As shown in Figure 6, the perceptual fuzzification processing device 600 includes: a first execution module 610, wherein:
第一执行模块610用于基于目标配置信息,执行感知业务流程中的第一操作。The first execution module 610 is configured to execute the first operation in the sensing business process based on the target configuration information.
在本申请实施例中,通过根据感知性能需求和感知模糊化处理需求确定目标需求,并根据所述目标需求确定目标配置信息,用于感知业务流程中的第一操作的执行,综合雷达探测的感知需求和模糊化处理需求中的对应项目的性能指标要求,保证雷达探测的模糊化处理的有效实现。In the embodiment of the present application, by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection The performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
可选地,所述装置还包括:Optionally, the device also includes:
第二获取模块,用于在所述第二设备基于目标配置信息,执行感知业务流程中的第一操作之前,接收来自第一设备的所述目标配置信息。The second acquisition module is configured to receive the target configuration information from the first device before the second device performs the first operation in the sensing business process based on the target configuration information.
可选地,所述第一操作在所述感知业务的流程的目标环节执行,所述目标环节包括以下至少一项:Optionally, the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
生成感知信号的第一环节;The first step in generating sensory signals;
进行信号处理的第二环节;或Perform the second stage of signal processing; or
所述第二环节之后的第三环节。The third link after the second link.
可选地,在所述目标环节包括第一环节的情况下,所述第二设备为发送端设备;Optionally, when the target link includes the first link, the second device is the sending end device;
第一执行模块610用于:The first execution module 610 is used for:
基于所述目标配置信息,生成并发送所述感知信号。Based on the target configuration information, the sensing signal is generated and sent.
可选地,在所述目标环节包括第二环节的情况下;Optionally, when the target link includes a second link;
第一执行模块610用于:The first execution module 610 is used for:
所述第二设备基于所述目标配置信息,进行信号处理的部分或全部运算。The second device performs part or all of the signal processing operations based on the target configuration information.
可选地,在所述第二设备为感知功能网元的情况下,第一执行模块610用于以下至少一项:Optionally, when the second device is a sensing function network element, the first execution module 610 is used for at least one of the following:
从接收端设备获取所述回波数据,所述第二设备基于所述目标配置信息,对所述回波数据进行第一运算,获取所述信号处理结果;或
The echo data is obtained from the receiving end device, and the second device performs a first operation on the echo data based on the target configuration information to obtain the signal processing result; or
从接收端设备获取所述回波数据的信号处理中间结果,所述第二设备基于所述目标配置信息,对所述信号处理中间结果进行第二运算,获取所述信号处理结果。The signal processing intermediate result of the echo data is obtained from the receiving end device, and the second device performs a second operation on the signal processing intermediate result based on the target configuration information to obtain the signal processing result.
可选地,在所述第二设备为接收端设备的情况下,第一执行模块610用于以下至少一项:Optionally, when the second device is a receiving end device, the first execution module 610 is used for at least one of the following:
基于所述目标配置信息,对所述回波数据进行第一运算,获取所述信号处理结果;或Based on the target configuration information, perform a first operation on the echo data to obtain the signal processing result; or
基于所述目标配置信息,对所述回波数据进行第三运算,获取信号处理中间结果,所述第二设备向感知功能网元发送所述信号处理中间结果。Based on the target configuration information, a third operation is performed on the echo data to obtain an intermediate signal processing result, and the second device sends the intermediate signal processing result to the sensing function network element.
可选地,在所述目标环节包括第三环节的情况下,第二设备为感知功能网元或接收端设备;Optionally, when the target link includes a third link, the second device is a sensing function network element or a receiving end device;
第一执行模块610用于以下至少一项:The first execution module 610 is used for at least one of the following:
基于所述目标配置信息,对所述信号处理的信号处理结果进行第一处理;Based on the target configuration information, perform first processing on the signal processing result of the signal processing;
基于所述目标配置信息,对所述信号处理的信号处理结果进行数据处理,对在所述数据处理过程中获得的第一数据处理结果或数据处理完成后获得的第二数据处理结果进行第一处理。Based on the target configuration information, data processing is performed on the signal processing result of the signal processing, and the first data processing result obtained during the data processing process or the second data processing result obtained after the data processing is completed is performed on the first data processing result. deal with.
可选地,第一执行模块610用于以下至少一项:Optionally, the first execution module 610 is used for at least one of the following:
基于所述第一噪声的配置信息,在所述信号处理结果或第一数据处理结果或第二数据处理结果中加入所述第一噪声;或Based on the configuration information of the first noise, add the first noise to the signal processing result or the first data processing result or the second data processing result; or
基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行降采样处理。Based on the configuration information of the down-sampling process, a down-sampling process is performed on the signal processing result or the first data processing result or the second data processing result.
可选地,第一执行模块610用于:Optionally, the first execution module 610 is used for:
基于所述降采样处理的配置信息,降低所述目标测量量对应的维度的采样率。Based on the configuration information of the down-sampling process, the sampling rate of the dimension corresponding to the target measurement quantity is reduced.
可选地,第一执行模块610用于:Optionally, the first execution module 610 is used for:
基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行P倍插值;Based on the configuration information of the down-sampling process, perform P times interpolation on the signal processing result or the first data processing result or the second data processing result;
对P倍插值后的所述信号处理结果或第一数据处理结果或第二数据处理结果进行Q倍抽取采样,其中,P小于Q,P和Q均为正整数。The signal processing result or the first data processing result or the second data processing result after P times interpolation is decimated and sampled Q times, where P is less than Q, and both P and Q are positive integers.
可选地,第一执行模块610用于:Optionally, the first execution module 610 is used for:
基于所述降采样处理的配置信息,在所述目标测量量对应的维度对至少一个样点集合分别进行第二处理,获得至少一个样点集合分别对应的值;Based on the configuration information of the down-sampling process, perform second processing on at least one sample point set in the dimension corresponding to the target measurement quantity, and obtain values corresponding to at least one sample point set respectively;
其中,任意一个所述样点集合包括所述信号处理结果或第一数据处理结果或第二数据处理结果的采样点中相邻的N个样点,所述第二处理包括取所述样点集合中的最大值、取所述样点集合中的最小值、或取所述样点集合的平均值,N为正整数。Wherein, any of the sample point sets includes adjacent N sample points among the sampling points of the signal processing result or the first data processing result or the second data processing result, and the second processing includes taking the sample points. The maximum value in the set, the minimum value in the sample point set, or the average value of the sample point set, N is a positive integer.
可选地,在所述第二设备为感知功能网元的情况下,所述装置还包括:Optionally, when the second device is a sensing function network element, the device further includes:
第三获取模块,用于在所述第二设备基于所述目标配置信息,对所述信号处理结
果或第一数据处理结果或第二数据处理结果进行第一处理之前,从接收端设备获取所述信号处理结果或第一数据处理结果或第二数据处理结果。A third acquisition module configured to obtain, on the second device based on the target configuration information, the signal processing result. Before performing the first processing on the signal or the first data processing result or the second data processing result, obtain the signal processing result or the first data processing result or the second data processing result from the receiving end device.
本申请实施例中的感知模糊化处理装置可以是电子设备,例如具有操作***的电子设备,也可以是电子设备中的部件,例如集成电路或芯片。该电子设备可以是终端,也可以为除终端之外的其他设备。示例性的,终端可以包括但不限于上述所列举的终端11的类型,其他设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)等,本申请实施例不作具体限定。The perceptual blur processing device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip. The electronic device may be a terminal or other devices other than the terminal. For example, terminals may include but are not limited to the types of terminals 11 listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiment of this application.
在本申请实施例中,通过根据感知性能需求和感知模糊化处理需求确定目标需求,并根据所述目标需求确定目标配置信息,用于感知业务流程中的第一操作的执行,综合雷达探测的感知需求和模糊化处理需求中的对应项目的性能指标要求,保证雷达探测的模糊化处理的有效实现。In the embodiment of the present application, by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection The performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
本申请实施例提供的感知模糊化处理装置能够实现图2至图4的方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。The perceptual blurring processing device provided by the embodiments of the present application can implement each process implemented by the method embodiments of Figures 2 to 4, and achieve the same technical effect. To avoid duplication, the details will not be described here.
可选的,图7是本申请实施例提供的通信设备的结构示意图,如图7所示,本申请实施例还提供一种通信设备700,包括处理器701和存储器702,存储器702上存储有可在所述处理器701上运行的程序或指令,例如,该通信设备700为第一设备时,该程序或指令被处理器701执行时实现上述第一设备对应的感知模糊化处理方法实施例的各个步骤,且能达到相同的技术效果。该通信设备700为第二设备时,该程序或指令被处理器701执行时实现上述第二设备对应的感知模糊化处理方法实施例的各个步骤,且能达到相同的技术效果,为避免重复,这里不再赘述。Optionally, Figure 7 is a schematic structural diagram of a communication device provided by an embodiment of the present application. As shown in Figure 7, an embodiment of the present application also provides a communication device 700, which includes a processor 701 and a memory 702. The memory 702 stores A program or instruction that can be run on the processor 701. For example, when the communication device 700 is a first device, when the program or instruction is executed by the processor 701, the embodiment of the perceptual blurring processing method corresponding to the first device is implemented. Each step, and can achieve the same technical effect. When the communication device 700 is a second device, when the program or instruction is executed by the processor 701, each step of the perceptual fuzzification processing method embodiment corresponding to the second device is implemented, and the same technical effect can be achieved. To avoid duplication, I won’t go into details here.
本申请实施例还提供一种第一设备,包括处理器及通信接口,其中,所述处理器用于:An embodiment of the present application also provides a first device, including a processor and a communication interface, wherein the processor is used to:
根据第一需求和第二需求确定目标需求;所述第一需求为感知性能需求;所述第二需求为感知模糊化处理需求;Determine the target requirement according to the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
根据所述目标需求确定目标配置信息;所述目标配置信息用于感知业务流程中的第一操作的执行。Target configuration information is determined according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
该第一设备实施例与上述第一设备的方法实施例对应,上述方法实施例的各个实施过程和实现方式均可适用于该第一设备实施例中,且能达到相同的技术效果。具体地,图8为实现本申请实施例的一种第一设备的硬件结构示意图。The first device embodiment corresponds to the method embodiment of the above-mentioned first device. Each implementation process and implementation manner of the above-mentioned method embodiment can be applied to the first device embodiment and can achieve the same technical effect. Specifically, FIG. 8 is a schematic diagram of the hardware structure of a first device for implementing an embodiment of the present application.
如图8所示,该第一设备800包括:天线801、射频装置802、基带装置803、处理器804和存储器805。天线801与射频装置802连接。在上行方向上,射频装置802通过天线801接收信息,将接收的信息发送给基带装置803进行处理。在下行方向上,基带装置803对要发送的信息进行处理,并发送给射频装置802,射频装置802对收到的信息进行处理后经过天线801发送出去。As shown in Figure 8, the first device 800 includes: an antenna 801, a radio frequency device 802, a baseband device 803, a processor 804 and a memory 805. Antenna 801 is connected to radio frequency device 802. In the uplink direction, the radio frequency device 802 receives information through the antenna 801 and sends the received information to the baseband device 803 for processing. In the downlink direction, the baseband device 803 processes the information to be sent and sends it to the radio frequency device 802. The radio frequency device 802 processes the received information and then sends it out through the antenna 801.
以上实施例中第一设备执行的方法可以在基带装置803中实现,该基带装置803
包括基带处理器。The method performed by the first device in the above embodiment can be implemented in the baseband device 803. The baseband device 803 Includes baseband processor.
基带装置803例如可以包括至少一个基带板,该基带板上设置有多个芯片,如图8所示,其中一个芯片例如为基带处理器,通过总线接口与存储器805连接,以调用存储器805中的程序,执行以上方法实施例中所示的第一设备操作。The baseband device 803 may include, for example, at least one baseband board on which multiple chips are disposed, as shown in FIG. Program to perform the first device operation shown in the above method embodiment.
该第一设备还可以包括网络接口806,该接口例如为通用公共无线接口(common public radio interface,CPRI)。The first device may also include a network interface 806, which is, for example, a common public radio interface (CPRI).
具体地,本发明实施例的第一设备800还包括:存储在存储器805上并可在处理器804上运行的指令或程序,处理器804调用存储器805中的指令或程序执行图5所示各模块执行的方法,并达到相同的技术效果,为避免重复,故不在此赘述。Specifically, the first device 800 in the embodiment of the present invention also includes: instructions or programs stored in the memory 805 and executable on the processor 804. The processor 804 calls the instructions or programs in the memory 805 to execute each of the steps shown in Figure 5. The method of module execution and achieving the same technical effect will not be described in detail here to avoid duplication.
其中,处理器804用于:Among them, processor 804 is used for:
根据第一需求和第二需求确定目标需求;所述第一需求为感知性能需求;所述第二需求为感知模糊化处理需求;Determine the target requirement according to the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
根据所述目标需求确定目标配置信息;所述目标配置信息用于感知业务流程中的第一操作的执行。Target configuration information is determined according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
在本申请实施例中,通过根据感知性能需求和感知模糊化处理需求确定目标需求,并根据所述目标需求确定目标配置信息,用于感知业务流程中的第一操作的执行,综合雷达探测的感知需求和模糊化处理需求中的对应项目的性能指标要求,保证雷达探测的模糊化处理的有效实现。In the embodiment of the present application, by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection The performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
可选地,所述第一需求、第二需求或目标需求包括以下至少一项:Optionally, the first requirement, second requirement or target requirement includes at least one of the following:
目标测量量的第一指标的要求;Requirements for the first indicator of the target measurement quantity;
初始配置信息的要求;Requirements for initial configuration information;
其中,所述目标测量量包括以下至少一项:Wherein, the target measurement quantity includes at least one of the following:
距离、多普勒、方位角、俯仰角、X轴坐标、Y轴坐标、Z轴坐标、X轴方向速度、Y轴方向速度、或Z轴方向速度;Range, Doppler, azimuth angle, pitch angle, X-axis coordinate, Y-axis coordinate, Z-axis coordinate, X-axis speed, Y-axis speed, or Z-axis speed;
所述第一指标包括以下至少一项:The first indicator includes at least one of the following:
分辨率、精度、误差、误差方差、预测误差协方差、或状态估计误差协方差;Resolution, accuracy, error, error variance, prediction error covariance, or state estimate error covariance;
所述初始配置信息包括以下至少一项:The initial configuration information includes at least one of the following:
信号带宽、感知帧长度、感知信号周期、天线配置、信号功率、距离/多普勒/角度的处理算法、距离/多普勒/角度的处理算法的参数、降采样处理配置、或第一噪声的配置。Signal bandwidth, sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
可选地,处理器804用于:Optionally, processor 804 is used to:
将第一需求和第二需求的对应项目的要求中感知性能较低的一项确定为目标需求中对应的项目的要求;Determine the one with lower perceived performance among the requirements of the corresponding items of the first requirement and the second requirement as the requirement of the corresponding item of the target requirement;
所述第一需求和第二需求的对应项目,满足以下至少一项:The corresponding items of the first requirement and the second requirement must meet at least one of the following:
第一需求和第二需求中的对应项目为相同项目的目标测量量;
The corresponding items in the first demand and the second demand are the target measurement quantities of the same item;
第一需求和第二需求中的对应项目为相同项目的初始配置信息;The corresponding items in the first requirement and the second requirement are the initial configuration information of the same item;
第一需求和第二需求中的对应项目为至少一个经过至少一次第一变换后的相同项目的目标测量量或相同项目的初始配置信息;所述第一变换包括以下至少一项:极坐标系与直角坐标系下的目标测量量之间的坐标变换,测量量的第一指标的要求与配置信息的要求之间的映射。The corresponding items in the first requirement and the second requirement are at least one target measurement quantity of the same item or initial configuration information of the same item after at least one first transformation; the first transformation includes at least one of the following: polar coordinate system The coordinate transformation between the target measurement quantity in the rectangular coordinate system and the mapping between the requirements of the first indicator of the measurement quantity and the requirements of the configuration information.
可选地,处理器804用于以下至少一项:Optionally, processor 804 is used for at least one of the following:
在所述目标需求中包括目标测量量的第一指标的要求的情况下,所述第一设备将所述目标测量量的第一指标的要求经所述至少一次第一变换后,确定为目标配置信息中对应的项目;When the target requirement includes a requirement for a first indicator of a target measurement quantity, the first device determines the requirement for the first indicator of the target measurement quantity as the target after undergoing at least one first transformation. The corresponding items in the configuration information;
在所述目标需求中包括初始配置信息的要求的情况下,所述第一设备将所述初始配置信息的要求确定为对应的目标配置信息中对应的项目。If the target requirement includes a requirement for initial configuration information, the first device determines the requirement for initial configuration information as a corresponding item in the corresponding target configuration information.
可选地,所述第一操作在所述感知业务的流程的目标环节执行,所述目标环节包括以下至少一项:Optionally, the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
生成感知信号的第一环节;The first step in generating sensory signals;
进行信号处理的第二环节;或Perform the second stage of signal processing; or
所述第二环节之后的第三环节。The third link after the second link.
可选地,处理器804用于:Optionally, processor 804 is used to:
确定所述目标需求包括第一需求中目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求,和,第二需求中的目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求相比感知性能相对较低的一项。Determining that the target requirements include requirements for the first indicator of the target measurement quantity in the first requirement and/or requirements for the initial configuration information corresponding to the target measurement quantity, and, requirements for the first indicator of the target measurement quantity in the second requirement. The requirement and/or the requirement of the initial configuration information corresponding to the target measurement quantity is an item that is relatively low compared to the perceptual performance.
可选地,在所述目标环节包括所述第一环节的情况下,处理器804用于以下至少一项:Optionally, in the case where the target link includes the first link, the processor 804 is used for at least one of the following:
在所述第一需求或所述第二需求中包括距离的分辨率的要求或信号带宽的要求的情况下,所述目标需求中包括:所述第一需求和所述第二需求所包括的距离的分辨率的要求和/或信号带宽的要求中感知性能较低的一项;In the case where the first requirement or the second requirement includes a distance resolution requirement or a signal bandwidth requirement, the target requirement includes: The perceptual performance requirement is the lower of the distance resolution requirement and/or the signal bandwidth requirement;
在所述第一需求或所述第二需求中包括多普勒的分辨率的要求或感知帧长度的要求的情况下,确定所述目标需求中包括:所述第一需求和所述第二需求所包括的多普勒的分辨率的要求和/或感知帧长度的要求中感知性能较低的一项;或In the case where the first requirement or the second requirement includes a requirement for Doppler resolution or a requirement for sensing frame length, it is determined that the target requirement includes: the first requirement and the second requirement. The requirements include Doppler resolution requirements and/or perception frame length requirements, whichever is lower; or
在所述第一需求或所述第二需求中包括角度的分辨率的要求或天线配置的要求的情况下,确定所述目标需求中包括:所述第一需求和所述第二需求所包括的角度的分辨率的要求和/或天线配置的要求中感知性能较低的一项。If the first requirement or the second requirement includes an angle resolution requirement or an antenna configuration requirement, it is determined that the target requirement includes: The perceptual performance requirement is the lower of the angular resolution requirement and/or the antenna configuration requirement.
可选地,在所述目标环节包括所述第一环节的情况下,处理器804用于以下至少一项:Optionally, in the case where the target link includes the first link, the processor 804 is used for at least one of the following:
根据所述目标需求确定第一配置信息,所述第一配置信息为所述目标配置信息中的部分或全部;
Determine first configuration information according to the target requirements, where the first configuration information is part or all of the target configuration information;
其中,所述第一配置信息满足以下至少一项:Wherein, the first configuration information satisfies at least one of the following:
在所述目标需求中的目标测量量包括所述距离的情况下,所述第一配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的感知信号带宽;In the case where the target measurement quantity in the target requirement includes the distance, the first configuration information includes the sensing signal bandwidth determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;
在所述目标需求中的目标测量量包括多普勒的情况下,所述第一配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的感知帧长度;In the case where the target measurement quantity in the target requirement includes Doppler, the first configuration information includes a sensing frame length determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;
在所述目标需求中的目标测量量包括角度的情况下,所述第一配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的天线配置信息;When the target measurement quantity in the target requirement includes an angle, the first configuration information includes antenna configuration information determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;
在所述目标需求中的初始配置信息包括所述感知信号带宽的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的感知信号带宽;When the initial configuration information in the target requirement includes the sensing signal bandwidth, the first configuration information includes the sensing signal bandwidth in the initial configuration information in the target requirement;
在所述目标需求中的初始配置信息包括所述感知帧长度的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的感知帧长度;或In the case where the initial configuration information in the target requirement includes the perception frame length, the first configuration information includes the perception frame length in the initial configuration information in the target requirement; or
在所述目标需求中的初始配置信息包括所述天线配置信息的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的天线配置信息。In the case where the initial configuration information in the target requirement includes the antenna configuration information, the first configuration information includes the antenna configuration information in the initial configuration information in the target requirement.
可选地,在所述目标环节包括所述第二环节的情况下,处理器804用于以下至少一项:Optionally, in the case where the target link includes the second link, the processor 804 is used for at least one of the following:
在所述第一需求或所述第二需求中包括距离的分辨率的要求或距离处理算法的要求或距离处理算法的参数的要求的情况下,确定所述目标需求中包括:所述第一需求和所述第二需求所包括的距离的分辨率的要求和/或距离处理算法及距离处理算法的参数的要求中感知性能较低的一项;In the case where the first requirement or the second requirement includes a requirement for distance resolution or a requirement for a distance processing algorithm or a requirement for parameters of a distance processing algorithm, it is determined that the target requirement includes: the first The one with lower perceptual performance among the requirements and the distance resolution requirements and/or the distance processing algorithm and the parameters of the distance processing algorithm included in the requirement and the second requirement;
在所述第一需求或所述第二需求中包括多普勒的分辨率的要求或多普勒处理算法的要求或多普勒处理算法的参数的要求的情况下,确定所述目标需求中包括:所述第一需求和所述第二需求所包括的多普勒的分辨率的要求和/或多普勒处理算法及多普勒处理算法的参数的要求中感知性能较低的一项;In the case where the first requirement or the second requirement includes a requirement for Doppler resolution or a requirement for a Doppler processing algorithm or a requirement for parameters of a Doppler processing algorithm, determine the target requirement. Including: the one with lower perceptual performance among the Doppler resolution requirements and/or Doppler processing algorithm and Doppler processing algorithm parameter requirements included in the first requirement and the second requirement. ;
在所述第一需求或所述第二需求中包括角度的分辨率的要求或角度处理算法的要求或角度处理算法的参数的要求的情况下,确定所述目标需求中包括:所述第一需求和所述第二需求所包括的角度的分辨率的要求和/或角度处理算法及角度处理算法的参数的要求中感知性能较低的一项。In the case where the first requirement or the second requirement includes a requirement for angle resolution or a requirement for an angle processing algorithm or a requirement for parameters of an angle processing algorithm, it is determined that the target requirement includes: the first The requirement and the second requirement include the requirement for angle resolution and/or the requirement for the angle processing algorithm and the parameters of the angle processing algorithm, whichever is lower in perceptual performance.
可选地,在所述目标环节包括所述第二环节的情况下,处理器804用于:Optionally, when the target link includes the second link, the processor 804 is configured to:
根据目标需求确定第二配置信息,所述第二配置信息为所述目标配置信息的部分或全部;Determine second configuration information according to target requirements, where the second configuration information is part or all of the target configuration information;
其中,所述第二配置信息满足以下至少一项:Wherein, the second configuration information satisfies at least one of the following:
在所述目标需求中的目标测量量包括所述距离的情况下,所述第二配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的距离处理算法和/或距离处理算法的参数;In the case where the target measurement quantity in the target requirement includes the distance, the second configuration information includes a distance processing algorithm and/or distance determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. Processing algorithm parameters;
在所述目标需求中的目标测量量包括多普勒的情况下,所述第二配置信息包括根
据所述目标需求中的目标测量量的第一指标的要求确定的多普勒处理算法和/或多普勒处理算法的参数;In the case where the target measurement quantity in the target requirement includes Doppler, the second configuration information includes root The Doppler processing algorithm and/or the parameters of the Doppler processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirements;
在所述目标需求中的目标测量量包括角度的情况下,所述第二配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的角度处理算法和/或角度处理算法的参数;When the target measurement quantity in the target requirement includes an angle, the second configuration information includes an angle processing algorithm and/or an angle processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. parameters;
在所述目标需求中的初始配置信息包括所述多普勒处理算法和/或多普勒处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的多普勒处理算法和/或多普勒处理算法的参数;In the case where the initial configuration information in the target requirements includes the Doppler processing algorithm and/or parameters of the Doppler processing algorithm, the second configuration information includes the parameters in the initial configuration information in the target requirements. Doppler processing algorithms and/or parameters of Doppler processing algorithms;
在所述目标需求中的初始配置信息包括所述距离处理算法和/或距离处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的距离处理算法和/或距离处理算法的参数;或In the case where the initial configuration information in the target requirement includes the distance processing algorithm and/or the parameters of the distance processing algorithm, the second configuration information includes the distance processing algorithm and/or the distance processing algorithm in the initial configuration information in the target requirement. /or parameters of the distance processing algorithm; or
在所述目标需求中的初始配置信息包括所述角度处理算法和/或角度处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的角度处理算法和/或角度处理算法的参数。In the case where the initial configuration information in the target requirement includes the angle processing algorithm and/or the parameters of the angle processing algorithm, the second configuration information includes the angle processing algorithm and/or the angle processing algorithm in the initial configuration information in the target requirement. /or parameters for the angle processing algorithm.
可选地,在所述目标环节包括所述第三环节的情况下,处理器804用于以下至少一项:Optionally, in the case where the target link includes the third link, the processor 804 is used for at least one of the following:
在所述第一需求或所述第二需求中包括目标测量量的分辨率的要求或降采样处理配置的要求的情况下,确定所述目标需求中包括第一需求中目标测量量的分辨率要求和/或降采样处理配置的要求,和,第二需求中的目标测量量的分辨率要求和/或降采样处理配置的要求相比感知性能相对较低的一项;In the case where the first requirement or the second requirement includes a requirement for the resolution of the target measurement quantity or a requirement for the downsampling processing configuration, it is determined that the target requirement includes the resolution of the target measurement quantity in the first requirement. requirements and/or down-sampling processing configuration requirements, and, the resolution requirement of the target measurement quantity in the second requirement and/or the down-sampling processing configuration requirements, which is relatively low in perceptual performance;
在所述第一需求或所述第二需求中包括目标测量量的误差或精度的要求或第一噪声的配置的要求的情况下,确定所述目标需求中包括第一需求中目标测量量的误差或精度的要求和/或第一噪声的配置的要求,和,第二需求中的目标测量量的误差或精度的要求和/或第一噪声的配置的要求相比感知性能相对较低的一项。In the case where the first requirement or the second requirement includes a requirement for the error or accuracy of the target measurement quantity or a requirement for the configuration of the first noise, it is determined that the target requirement includes the target measurement quantity in the first requirement. The error or accuracy requirements and/or the requirements for the configuration of the first noise, and the second requirement, the error or accuracy requirements of the target measurement quantity and/or the requirements for the configuration of the first noise are relatively low compared to the perceptual performance One item.
可选地,在所述目标环节包括所述第三环节的情况下,处理器804用于:Optionally, when the target link includes the third link, the processor 804 is configured to:
根据目标需求确定第三配置信息,所述第三配置信息为所述目标配置信息的部分或全部;Determine third configuration information according to target requirements, where the third configuration information is part or all of the target configuration information;
其中,所述第三配置信息满足以下至少一项:Wherein, the third configuration information satisfies at least one of the following:
在所述目标需求中包括目标测量量的第一指标的要求的情况下,所述第三配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的以下至少一项:第一噪声的配置、或降采样处理的配置;In the case where the target requirement includes a requirement for the first indicator of the target measurement quantity, the third configuration information includes at least one of the following determined according to the requirement for the first indicator of the target measurement quantity in the target requirement: The configuration of the first noise, or the configuration of the downsampling process;
在所述目标需求中包括初始配置信息中所述第一噪声的配置的情况下,所述第三配置信息包括所述目标需求中的初始配置信息中的第一噪声的配置;In the case where the target requirement includes the configuration of the first noise in the initial configuration information, the third configuration information includes the configuration of the first noise in the initial configuration information in the target requirement;
在所述目标需求中包括初始配置信息中所述降采样处理的配置的情况下,所述第三配置信息包括所述目标需求中的初始配置信息中的降采样处理的配置。
In the case where the target requirement includes the configuration of the down-sampling process in the initial configuration information, the third configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement.
可选地,在执行所述感知模糊化处理方法之前,所述装置还包括:Optionally, before executing the perceptual blurring processing method, the device further includes:
第一获取模块,用于在所述第一设备根据第一需求和第二需求确定目标需求之前,获取所述第一需求和/或所述第二需求。A first acquisition module, configured to acquire the first requirement and/or the second requirement before the first device determines the target requirement based on the first requirement and the second requirement.
可选地,处理器804用于:Optionally, processor 804 is used to:
从第三设备接收所述第一需求和/或第二需求,其中:The first requirement and/or the second requirement are received from a third device, wherein:
在所述第一设备为感知功能网元的情况下,所述第三设备是基站、UE、外部应用、或用于提供所述第一需求和/或第二需求的网络设备或***;In the case where the first device is a sensing function network element, the third device is a base station, a UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement;
在所述第一设备为发送端设备或接收端设备的情况下,所述第三设备是感知功能网元、基站、UE、外部应用、或用于提供所述第一需求和/或第二需求的网络设备或***。In the case where the first device is a sending device or a receiving device, the third device is a sensing function network element, a base station, a UE, an external application, or is used to provide the first requirement and/or the second Required network equipment or systems.
可选地,在第一设备与第二设备不是同一设备的情况下,所述装置还包括:Optionally, in the case where the first device and the second device are not the same device, the device further includes:
第一发送模块,用于在所述第一设备根据所述目标需求确定目标配置信息之后,向第二设备发送所述目标配置信息;A first sending module configured to send the target configuration information to the second device after the first device determines the target configuration information according to the target requirements;
所述第二设备为执行所述第一操作的设备。The second device is a device that performs the first operation.
可选地,所述第二需求仅在第一条件下生效;Optionally, the second requirement is only effective under the first condition;
所述第一条件包括以下至少一项:所述感知业务的流程处于所述第二需求对应的生效时间段;或,所述感知业务的感知目标处于所述第二需求对应的生效位置。The first condition includes at least one of the following: the process of the sensing service is in an effective time period corresponding to the second requirement; or the sensing target of the sensing service is in an effective position corresponding to the second requirement.
在本申请实施例中,通过根据感知性能需求和感知模糊化处理需求确定目标需求,并根据所述目标需求确定目标配置信息,用于感知业务流程中的第一操作的执行,综合雷达探测的感知需求和模糊化处理需求中的对应项目的性能指标要求,保证雷达探测的模糊化处理的有效实现。In the embodiment of the present application, by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection The performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
本申请实施例还提供一种第二设备,包括处理器及通信接口,其中,所述处理器用于:An embodiment of the present application also provides a second device, including a processor and a communication interface, wherein the processor is used to:
基于目标配置信息,执行感知业务流程中的第一操作。Based on the target configuration information, execute the first operation in the sensing business process.
该第二设备实施例与上述第二设备的方法实施例对应,上述方法实施例的各个实施过程和实现方式均可适用于该第二设备实施例中,且能达到相同的技术效果。具体地,图9为实现本申请实施例的一种第二设备的硬件结构示意图。This second device embodiment corresponds to the method embodiment of the above-mentioned second device. Each implementation process and implementation manner of the above-mentioned method embodiment can be applied to this second device embodiment, and can achieve the same technical effect. Specifically, FIG. 9 is a schematic diagram of the hardware structure of a second device that implements an embodiment of the present application.
如图9所示,该第二设备900包括:天线901、射频装置902、基带装置903、处理器904和存储器905。天线901与射频装置902连接。在上行方向上,射频装置902通过天线901接收信息,将接收的信息发送给基带装置903进行处理。在下行方向上,基带装置903对要发送的信息进行处理,并发送给射频装置902,射频装置902对收到的信息进行处理后经过天线901发送出去。As shown in Figure 9, the second device 900 includes: an antenna 901, a radio frequency device 902, a baseband device 903, a processor 904 and a memory 905. Antenna 901 is connected to radio frequency device 902. In the uplink direction, the radio frequency device 902 receives information through the antenna 901 and sends the received information to the baseband device 903 for processing. In the downlink direction, the baseband device 903 processes the information to be sent and sends it to the radio frequency device 902. The radio frequency device 902 processes the received information and then sends it out through the antenna 901.
以上实施例中第二设备执行的方法可以在基带装置903中实现,该基带装置903包括基带处理器。The method performed by the second device in the above embodiment can be implemented in the baseband device 903, which includes a baseband processor.
基带装置903例如可以包括至少一个基带板,该基带板上设置有多个芯片,如图
9所示,其中一个芯片例如为基带处理器,通过总线接口与存储器905连接,以调用存储器905中的程序,执行以上方法实施例中所示的网络设备操作。The baseband device 903 may include, for example, at least one baseband board on which a plurality of chips are disposed, as shown in FIG. As shown in 9, one of the chips is, for example, a baseband processor, which is connected to the memory 905 through a bus interface to call the program in the memory 905 to perform the network device operations shown in the above method embodiment.
该第二设备还可以包括网络接口906,该接口例如为通用公共无线接口(common public radio interface,CPRI)。The second device may also include a network interface 906, which is, for example, a common public radio interface (CPRI).
具体地,本申请实施例的第二设备900还包括:存储在存储器905上并可在处理器904上运行的指令或程序,处理器904调用存储器905中的指令或程序执行图6所示各模块执行的方法,并达到相同的技术效果,为避免重复,故不在此赘述。Specifically, the second device 900 in the embodiment of the present application also includes: instructions or programs stored in the memory 905 and executable on the processor 904. The processor 904 calls the instructions or programs in the memory 905 to execute each of the steps shown in Figure 6. The method of module execution and achieving the same technical effect will not be described in detail here to avoid duplication.
其中,处理器904用于:Among them, processor 904 is used for:
基于目标配置信息,执行感知业务流程中的第一操作。Based on the target configuration information, execute the first operation in the sensing business process.
在本申请实施例中,通过根据感知性能需求和感知模糊化处理需求确定目标需求,并根据所述目标需求确定目标配置信息,用于感知业务流程中的第一操作的执行,综合雷达探测的感知需求和模糊化处理需求中的对应项目的性能指标要求,保证雷达探测的模糊化处理的有效实现。In the embodiment of the present application, by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection The performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
可选地,处理器904用于:Optionally, processor 904 is used to:
在所述第二设备基于目标配置信息,执行感知业务流程中的第一操作之前,接收来自第一设备的所述目标配置信息。Before the second device performs the first operation in the sensing service process based on the target configuration information, the target configuration information from the first device is received.
可选地,所述第一操作在所述感知业务的流程的目标环节执行,所述目标环节包括以下至少一项:Optionally, the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
生成感知信号的第一环节;The first step in generating sensory signals;
进行信号处理的第二环节;或Perform the second stage of signal processing; or
所述第二环节之后的第三环节。The third link after the second link.
可选地,在所述目标环节包括第一环节的情况下,所述第二设备为发送端设备;Optionally, when the target link includes the first link, the second device is the sending end device;
处理器904用于:Processor 904 is used for:
基于所述目标配置信息,生成并发送所述感知信号。Based on the target configuration information, the sensing signal is generated and sent.
可选地,在所述目标环节包括第二环节的情况下;Optionally, when the target link includes a second link;
处理器904用于:Processor 904 is used for:
基于所述目标配置信息,进行信号处理的部分或全部运算。Based on the target configuration information, some or all operations of signal processing are performed.
可选地,在所述第二设备为感知功能网元的情况下,第一执行模块610用于以下至少一项:Optionally, when the second device is a sensing function network element, the first execution module 610 is used for at least one of the following:
从接收端设备获取所述回波数据,所述第二设备基于所述目标配置信息,对所述回波数据进行第一运算,获取所述信号处理结果;或The echo data is obtained from the receiving end device, and the second device performs a first operation on the echo data based on the target configuration information to obtain the signal processing result; or
从接收端设备获取所述回波数据的信号处理中间结果,所述第二设备基于所述目标配置信息,对所述信号处理中间结果进行第二运算,获取所述信号处理结果。The signal processing intermediate result of the echo data is obtained from the receiving end device, and the second device performs a second operation on the signal processing intermediate result based on the target configuration information to obtain the signal processing result.
可选地,在所述第二设备为接收端设备的情况下,处理器904用于以下至少一项:Optionally, in the case where the second device is a receiving end device, the processor 904 is used for at least one of the following:
基于所述目标配置信息,对所述回波数据进行第一运算,获取所述信号处理结果;
或Based on the target configuration information, perform a first operation on the echo data to obtain the signal processing result; or
基于所述目标配置信息,对所述回波数据进行第三运算,获取信号处理中间结果,所述第二设备向感知功能网元发送所述信号处理中间结果。Based on the target configuration information, a third operation is performed on the echo data to obtain an intermediate signal processing result, and the second device sends the intermediate signal processing result to the sensing function network element.
可选地,在所述目标环节包括第三环节的情况下,第二设备为感知功能网元或接收端设备;Optionally, when the target link includes a third link, the second device is a sensing function network element or a receiving end device;
处理器904用于以下至少一项:Processor 904 is used for at least one of the following:
基于所述目标配置信息,对所述信号处理的信号处理结果进行第一处理;Based on the target configuration information, perform first processing on the signal processing result of the signal processing;
基于所述目标配置信息,对所述信号处理的信号处理结果进行数据处理,对在所述数据处理过程中获得的第一数据处理结果或数据处理完成后获得的第二数据处理结果进行第一处理。Based on the target configuration information, data processing is performed on the signal processing result of the signal processing, and the first data processing result obtained during the data processing process or the second data processing result obtained after the data processing is completed is performed on the first data processing result. deal with.
可选地,处理器904用于以下至少一项:Optionally, the processor 904 is used for at least one of the following:
基于所述第一噪声的配置信息,在所述信号处理结果或第一数据处理结果或第二数据处理结果中加入所述第一噪声;或Based on the configuration information of the first noise, add the first noise to the signal processing result or the first data processing result or the second data processing result; or
基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行降采样处理。Based on the configuration information of the down-sampling process, a down-sampling process is performed on the signal processing result or the first data processing result or the second data processing result.
可选地,处理器904用于:Optionally, processor 904 is used to:
基于所述降采样处理的配置信息,降低所述目标测量量对应的维度的采样率。Based on the configuration information of the down-sampling process, the sampling rate of the dimension corresponding to the target measurement quantity is reduced.
可选地,处理器904用于:Optionally, processor 904 is used to:
基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行P倍插值;Based on the configuration information of the down-sampling process, perform P times interpolation on the signal processing result or the first data processing result or the second data processing result;
对P倍插值后的所述信号处理结果或第一数据处理结果或第二数据处理结果进行Q倍抽取采样,其中,P小于Q,P和Q均为正整数。The signal processing result or the first data processing result or the second data processing result after P times interpolation is decimated and sampled Q times, where P is less than Q, and both P and Q are positive integers.
可选地,处理器904用于:Optionally, processor 904 is used to:
基于所述降采样处理的配置信息,在所述目标测量量对应的维度对至少一个样点集合分别进行第二处理,获得至少一个样点集合分别对应的值;Based on the configuration information of the down-sampling process, perform second processing on at least one sample point set in the dimension corresponding to the target measurement quantity, and obtain values corresponding to at least one sample point set respectively;
其中,任意一个所述样点集合包括所述信号处理结果或第一数据处理结果或第二数据处理结果的采样点中相邻的N个样点,所述第二处理包括取所述样点集合中的最大值、取所述样点集合中的最小值、或取所述样点集合的平均值,N为正整数。Wherein, any of the sample point sets includes adjacent N sample points among the sampling points of the signal processing result or the first data processing result or the second data processing result, and the second processing includes taking the sample points. The maximum value in the set, the minimum value in the sample point set, or the average value of the sample point set, N is a positive integer.
可选地,在所述第二设备为感知功能网元的情况下,所述装置还包括:Optionally, when the second device is a sensing function network element, the device further includes:
第三获取模块,用于在所述第二设备基于所述目标配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行第一处理之前,从接收端设备获取所述信号处理结果或第一数据处理结果或第二数据处理结果。A third acquisition module configured to acquire all the signals from the receiving end device before the second device performs the first processing on the signal processing result or the first data processing result or the second data processing result based on the target configuration information. The signal processing result or the first data processing result or the second data processing result.
在本申请实施例中,通过根据感知性能需求和感知模糊化处理需求确定目标需求,并根据所述目标需求确定目标配置信息,用于感知业务流程中的第一操作的执行,综合雷达探测的感知需求和模糊化处理需求中的对应项目的性能指标要求,保证雷达探
测的模糊化处理的有效实现。In the embodiment of the present application, by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection The performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure that radar detection Effective implementation of fuzzification processing of measurements.
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述感知模糊化处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。Embodiments of the present application also provide a readable storage medium. Programs or instructions are stored on the readable storage medium. When the program or instructions are executed by a processor, each process of the above embodiments of the perceptual fuzzification processing method is implemented, and can To achieve the same technical effect, to avoid repetition, we will not repeat them here.
其中,所述处理器为上述实施例中所述的第一设备或第二设备中的处理器。所述可读存储介质,包括计算机可读存储介质,如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。Wherein, the processor is the processor in the first device or the second device described in the above embodiment. The readable storage medium includes computer readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disk or optical disk, etc.
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现上述感知模糊化处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。An embodiment of the present application further provides a chip. The chip includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the above-mentioned perceptual fuzzification processing method. Each process in the example can achieve the same technical effect. To avoid repetition, we will not repeat it here.
应理解,本申请实施例提到的芯片还可以称为***级芯片,***芯片,芯片***或片上***芯片等。It should be understood that the chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-chip or system-on-chip, etc.
本申请实施例另提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在存储介质中,所述计算机程序/程序产品被至少一个处理器执行以实现上述感知模糊化处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。Embodiments of the present application further provide a computer program/program product. The computer program/program product is stored in a storage medium. The computer program/program product is executed by at least one processor to implement the above perceptual blurring processing method. Each process of the embodiment can achieve the same technical effect, so to avoid repetition, it will not be described again here.
本申请实施例还提供了一种第一设备及第二设备,所述第一设备可用于执行第一设备对应的感知模糊化处理方法,所述第二设备可用于执行第二设备对应的感知模糊化处理方法。Embodiments of the present application also provide a first device and a second device. The first device can be used to perform the perceptual blurring processing method corresponding to the first device, and the second device can be used to perform the perceptual blurring processing method corresponding to the second device. Fuzzification processing method.
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。It should be noted that, in this document, the terms "comprising", "comprises" or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or device that includes a series of elements not only includes those elements, It also includes other elements not expressly listed or inherent in the process, method, article or apparatus. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article or apparatus that includes that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions may be performed, for example, the methods described may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to the existing technology. The computer software product is stored in a storage medium (such as ROM/RAM, disk , CD), including several instructions to cause a terminal (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in various embodiments of this application.
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。
The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Inspired by this application, many forms can be made without departing from the purpose of this application and the scope protected by the claims, all of which fall within the protection of this application.
Claims (34)
- 一种感知模糊化处理方法,包括:A perceptual blur processing method, including:第一设备根据第一需求和第二需求确定目标需求;所述第一需求为感知性能需求;所述第二需求为感知模糊化处理需求;The first device determines the target requirement based on the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;第一设备根据所述目标需求确定目标配置信息;所述目标配置信息用于感知业务流程中的第一操作的执行。The first device determines target configuration information according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
- 根据权利要求1所述的感知模糊化处理方法,其中,所述第一需求、第二需求或目标需求包括以下至少一项:The perceptual fuzzification processing method according to claim 1, wherein the first requirement, the second requirement or the target requirement include at least one of the following:目标测量量的第一指标的要求;Requirements for the first indicator of the target measurement quantity;初始配置信息的要求;Requirements for initial configuration information;其中,所述目标测量量包括以下至少一项:Wherein, the target measurement quantity includes at least one of the following:距离、多普勒、方位角、俯仰角、X轴坐标、Y轴坐标、Z轴坐标、X轴方向速度、Y轴方向速度、或Z轴方向速度;Range, Doppler, azimuth angle, pitch angle, X-axis coordinate, Y-axis coordinate, Z-axis coordinate, X-axis speed, Y-axis speed, or Z-axis speed;所述第一指标包括以下至少一项:The first indicator includes at least one of the following:分辨率、精度、误差、误差方差、预测误差协方差、或状态估计误差协方差;Resolution, accuracy, error, error variance, prediction error covariance, or state estimate error covariance;所述初始配置信息包括以下至少一项:The initial configuration information includes at least one of the following:信号带宽、感知帧长度、感知信号周期、天线配置、信号功率、距离/多普勒/角度的处理算法、距离/多普勒/角度的处理算法的参数、降采样处理配置、或第一噪声的配置。Signal bandwidth, sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
- 根据权利要求1或2所述的感知模糊化处理方法,其中,所述第一设备根据第一需求和第二需求确定目标需求,包括:The perceptual fuzzification processing method according to claim 1 or 2, wherein the first device determines the target requirement according to the first requirement and the second requirement, including:所述第一设备将第一需求和第二需求的对应项目的要求中感知性能较低的一项确定为目标需求中对应的项目的要求;The first device determines the one with lower perceived performance among the requirements of the corresponding items of the first demand and the second demand as the requirement of the corresponding item of the target demand;所述第一需求和第二需求的对应项目,满足以下至少一项:The corresponding items of the first requirement and the second requirement must meet at least one of the following:第一需求和第二需求中的对应项目为相同项目的目标测量量;The corresponding items in the first demand and the second demand are the target measurement quantities of the same item;第一需求和第二需求中的对应项目为相同项目的初始配置信息;The corresponding items in the first requirement and the second requirement are the initial configuration information of the same item;第一需求和第二需求中的对应项目为至少一个经过至少一次第一变换后的相同项目的目标测量量或相同项目的初始配置信息;所述第一变换包括以下至少一项:极坐标系与直角坐标系下的目标测量量之间的坐标变换,测量量的第一指标的要求与配置信息的要求之间的映射。The corresponding items in the first requirement and the second requirement are at least one target measurement quantity of the same item or initial configuration information of the same item after at least one first transformation; the first transformation includes at least one of the following: polar coordinate system The coordinate transformation between the target measurement quantity in the rectangular coordinate system and the mapping between the requirements of the first indicator of the measurement quantity and the requirements of the configuration information.
- 根据权利要求1-3任一项所述的感知模糊化处理方法,其中,所述第一设备根据所述目标需求确定所述目标配置信息的方法,包括以下至少一项:The perceptual fuzzification processing method according to any one of claims 1-3, wherein the method for the first device to determine the target configuration information according to the target requirements includes at least one of the following:在所述目标需求中包括目标测量量的第一指标的要求的情况下,所述第一设备将所述目标测量量的第一指标的要求经至少一次第一变换后,确定为目标配置信息中对 应的项目;If the target requirement includes a requirement for a first indicator of the target measurement quantity, the first device determines the requirement for the first indicator of the target measurement quantity as the target configuration information after at least one first transformation. middle pair corresponding items;在所述目标需求中包括初始配置信息的要求的情况下,所述第一设备将所述初始配置信息的要求确定为对应的目标配置信息中对应的项目。If the target requirement includes a requirement for initial configuration information, the first device determines the requirement for initial configuration information as a corresponding item in the corresponding target configuration information.
- 根据权利要求1-4任一项所述的感知模糊化处理方法,其中,所述第一操作在所述感知业务的流程的目标环节执行,所述目标环节包括以下至少一项:The perceptual fuzzification processing method according to any one of claims 1 to 4, wherein the first operation is performed in a target link of the process of the perceptual service, and the target link includes at least one of the following:生成感知信号的第一环节;The first step in generating sensory signals;进行信号处理的第二环节;或Perform the second stage of signal processing; or所述第二环节之后的第三环节。The third link after the second link.
- 根据权利要求5所述的感知模糊化处理方法,其中,所述第一设备根据第一需求和第二需求确定目标需求,包括:The perceptual fuzzification processing method according to claim 5, wherein the first device determines the target requirement according to the first requirement and the second requirement, including:所述第一设备确定所述目标需求包括第一需求中目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求,和,第二需求中的目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求相比感知性能相对较低的一项。The first device determines that the target requirement includes a requirement for the first indicator of the target measurement quantity in the first requirement and/or a requirement for the initial configuration information corresponding to the target measurement quantity, and, the target measurement quantity in the second requirement. The requirements of the first indicator and/or the requirements of the initial configuration information corresponding to the target measurement quantity are relatively low compared to the perceptual performance.
- 根据权利要求6所述的感知模糊化处理方法,其中,在所述目标环节包括所述第一环节的情况下,所述第一设备确定所述目标需求包括第一需求中目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求,和,第二需求中的目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求相比感知性能相对较低的一项,包括以下至少一项:The perceptual fuzzification processing method according to claim 6, wherein when the target link includes the first link, the first device determines that the target requirement includes a third of the target measurement quantity in the first requirement. A requirement for an indicator and/or a requirement for the initial configuration information corresponding to the target measurement quantity, and a requirement for the first indicator of the target measurement quantity in the second requirement and/or a requirement for the initial configuration information corresponding to the target measurement quantity. Requirements that are relatively low compared to perceived performance, including at least one of the following:在所述第一需求或所述第二需求中包括距离的分辨率的要求或信号带宽的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的距离的分辨率的要求和/或信号带宽的要求中感知性能较低的一项;If the first requirement or the second requirement includes a distance resolution requirement or a signal bandwidth requirement, the first device determines that the target requirement includes: the first requirement and the The second requirement includes distance resolution requirements and/or signal bandwidth requirements, whichever is lower in perceptual performance;在所述第一需求或所述第二需求中包括多普勒的分辨率的要求或感知帧长度的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的多普勒的分辨率的要求和/或感知帧长度的要求中感知性能较低的一项;或In the case where the first requirement or the second requirement includes a requirement for Doppler resolution or a requirement for sensing frame length, the first device determines that the target requirement includes: the first requirement and the Doppler resolution requirement and/or the perceptual frame length requirement included in the second requirement, whichever is lower in perceptual performance; or在所述第一需求或所述第二需求中包括角度的分辨率的要求或天线配置的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的角度的分辨率的要求和/或天线配置的要求中感知性能较低的一项。If the first requirement or the second requirement includes an angle resolution requirement or an antenna configuration requirement, the first device determines that the target requirement includes: the first requirement and the antenna configuration requirement. The second requirement includes the angular resolution requirement and/or the antenna configuration requirement, whichever is lower in perceptual performance.
- 根据权利要求6-7任一项所述的感知模糊化处理方法,其中,在所述目标环节包括所述第一环节的情况下,所述第一设备根据所述目标需求确定所述目标配置信息,包括:The perceptual fuzzification processing method according to any one of claims 6-7, wherein when the target link includes the first link, the first device determines the target configuration according to the target requirement. information, including:所述第一设备根据所述目标需求确定第一配置信息,所述第一配置信息为所述目标配置信息中的部分或全部;The first device determines first configuration information according to the target requirement, and the first configuration information is part or all of the target configuration information;其中,所述第一配置信息满足以下至少一项:Wherein, the first configuration information satisfies at least one of the following:在所述目标需求中的目标测量量包括所述距离的情况下,所述第一配置信息包括 根据所述目标需求中的目标测量量的第一指标的要求确定的感知信号带宽;In the case where the target measurement quantity in the target requirement includes the distance, the first configuration information includes The sensing signal bandwidth determined according to the requirements of the first indicator of the target measurement quantity in the target requirements;在所述目标需求中的目标测量量包括多普勒的情况下,所述第一配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的感知帧长度;In the case where the target measurement quantity in the target requirement includes Doppler, the first configuration information includes a sensing frame length determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;在所述目标需求中的目标测量量包括角度的情况下,所述第一配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的天线配置信息;When the target measurement quantity in the target requirement includes an angle, the first configuration information includes antenna configuration information determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;在所述目标需求中的初始配置信息包括所述感知信号带宽的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的感知信号带宽;When the initial configuration information in the target requirement includes the sensing signal bandwidth, the first configuration information includes the sensing signal bandwidth in the initial configuration information in the target requirement;在所述目标需求中的初始配置信息包括所述感知帧长度的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的感知帧长度;或In the case where the initial configuration information in the target requirement includes the perception frame length, the first configuration information includes the perception frame length in the initial configuration information in the target requirement; or在所述目标需求中的初始配置信息包括所述天线配置信息的情况下,所述第一配置信息包括所述目标需求中的初始配置信息中的天线配置信息。In the case where the initial configuration information in the target requirement includes the antenna configuration information, the first configuration information includes the antenna configuration information in the initial configuration information in the target requirement.
- 根据权利要求6所述的感知模糊化处理方法,其中,在所述目标环节包括所述第二环节的情况下,所述第一设备确定所述目标需求包括第一需求中目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求,和,第二需求中的目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求相比感知性能相对较低的一项,包括:The perceptual fuzzification processing method according to claim 6, wherein, in the case where the target link includes the second link, the first device determines that the target requirement includes a third of the target measurement quantity in the first requirement. A requirement for an indicator and/or a requirement for the initial configuration information corresponding to the target measurement quantity, and a requirement for the first indicator of the target measurement quantity in the second requirement and/or a requirement for the initial configuration information corresponding to the target measurement quantity. Requirements that are relatively low compared to perceived performance include:在所述第一需求或所述第二需求中包括距离的分辨率的要求或距离处理算法的要求或距离处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的距离的分辨率的要求和/或距离处理算法及距离处理算法的参数的要求中感知性能较低的一项;In the case where the first requirement or the second requirement includes a requirement for distance resolution or a requirement for a distance processing algorithm or a requirement for parameters of a distance processing algorithm, the first device determines that the target requirement includes : The one with lower perceptual performance among the distance resolution requirements and/or the distance processing algorithm and the distance processing algorithm parameter requirements included in the first requirement and the second requirement;在所述第一需求或所述第二需求中包括多普勒的分辨率的要求或多普勒处理算法的要求或多普勒处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的多普勒的分辨率的要求和/或多普勒处理算法及多普勒处理算法的参数的要求中感知性能较低的一项;In the case where the first requirement or the second requirement includes a requirement for Doppler resolution or a requirement for a Doppler processing algorithm or a requirement for parameters of a Doppler processing algorithm, the first device determines The target requirements include: Doppler resolution requirements included in the first requirement and the second requirement and/or Doppler processing algorithm and perceptual performance requirements in parameters of the Doppler processing algorithm. the lower one;在所述第一需求或所述第二需求中包括角度的分辨率的要求或角度处理算法的要求或角度处理算法的参数的要求的情况下,所述第一设备确定所述目标需求中包括:所述第一需求和所述第二需求所包括的角度的分辨率的要求和/或角度处理算法及角度处理算法的参数的要求中感知性能较低的一项。In the case where the first requirement or the second requirement includes a requirement for angle resolution or a requirement for an angle processing algorithm or a requirement for parameters of an angle processing algorithm, the first device determines that the target requirement includes : The one with lower perceptual performance among the angle resolution requirements and/or the angle processing algorithm and the parameters of the angle processing algorithm included in the first requirement and the second requirement.
- 根据权利要求6或9所述的感知模糊化处理方法,其中,在所述目标环节包括所述第二环节的情况下,所述第一设备根据所述目标需求确定所述目标配置信息,包括:The perceptual fuzzification processing method according to claim 6 or 9, wherein, when the target link includes the second link, the first device determines the target configuration information according to the target requirements, including :所述第一设备根据目标需求确定第二配置信息,所述第二配置信息为所述目标配置信息的部分或全部;The first device determines second configuration information according to target requirements, and the second configuration information is part or all of the target configuration information;其中,所述第二配置信息满足以下至少一项:Wherein, the second configuration information satisfies at least one of the following:在所述目标需求中的目标测量量包括所述距离的情况下,所述第二配置信息包括 根据所述目标需求中的目标测量量的第一指标的要求确定的距离处理算法和/或距离处理算法的参数;In the case where the target measurement quantity in the target requirement includes the distance, the second configuration information includes The distance processing algorithm and/or the parameters of the distance processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirements;在所述目标需求中的目标测量量包括多普勒的情况下,所述第二配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的多普勒处理算法和/或多普勒处理算法的参数;In the case where the target measurement quantity in the target requirement includes Doppler, the second configuration information includes a Doppler processing algorithm and/or determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. or parameters of Doppler processing algorithms;在所述目标需求中的目标测量量包括角度的情况下,所述第二配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的角度处理算法和/或角度处理算法的参数;When the target measurement quantity in the target requirement includes an angle, the second configuration information includes an angle processing algorithm and/or an angle processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. parameters;在所述目标需求中的初始配置信息包括所述多普勒处理算法和/或多普勒处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的多普勒处理算法和/或多普勒处理算法的参数;In the case where the initial configuration information in the target requirements includes the Doppler processing algorithm and/or parameters of the Doppler processing algorithm, the second configuration information includes the parameters in the initial configuration information in the target requirements. Doppler processing algorithms and/or parameters of Doppler processing algorithms;在所述目标需求中的初始配置信息包括所述距离处理算法和/或距离处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的距离处理算法和/或距离处理算法的参数;或In the case where the initial configuration information in the target requirement includes the distance processing algorithm and/or the parameters of the distance processing algorithm, the second configuration information includes the distance processing algorithm and/or the distance processing algorithm in the initial configuration information in the target requirement. /or parameters of the distance processing algorithm; or在所述目标需求中的初始配置信息包括所述角度处理算法和/或角度处理算法的参数的情况下,所述第二配置信息包括所述目标需求中的初始配置信息中的角度处理算法和/或角度处理算法的参数。In the case where the initial configuration information in the target requirement includes the angle processing algorithm and/or the parameters of the angle processing algorithm, the second configuration information includes the angle processing algorithm and/or the angle processing algorithm in the initial configuration information in the target requirement. /or parameters for the angle processing algorithm.
- 根据权利要求6所述的感知模糊化处理方法,其中,在所述目标环节包括所述第三环节的情况下,所述第一设备确定所述目标需求包括第一需求中目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求,和,第二需求中的目标测量量的第一指标的要求和/或所述目标测量量对应的初始配置信息的要求相比感知性能相对较低的一项,包括以下至少一项:The perceptual fuzzification processing method according to claim 6, wherein, in the case where the target link includes the third link, the first device determines that the target requirement includes a third of the target measurement quantity in the first requirement. A requirement for an indicator and/or a requirement for the initial configuration information corresponding to the target measurement quantity, and a requirement for the first indicator of the target measurement quantity in the second requirement and/or a requirement for the initial configuration information corresponding to the target measurement quantity. Requirements that are relatively low compared to perceived performance, including at least one of the following:在所述第一需求或所述第二需求中包括目标测量量的分辨率的要求或降采样处理配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中目标测量量的分辨率要求和/或降采样处理配置的要求,和,第二需求中的目标测量量的分辨率要求和/或降采样处理配置的要求相比感知性能相对较低的一项;In the case where the first requirement or the second requirement includes a requirement for the resolution of the target measurement quantity or a requirement for the downsampling processing configuration, the first device determines that the target requirement includes the target in the first requirement. The resolution requirement of the measurement quantity and/or the down-sampling processing configuration requirement, and the resolution requirement of the target measurement quantity and/or the down-sampling processing configuration requirement in the second requirement, whichever is relatively lower in perceptual performance;在所述第一需求或所述第二需求中包括目标测量量的误差或精度的要求或第一噪声的配置的要求的情况下,所述第一设备确定所述目标需求中包括第一需求中目标测量量的误差或精度的要求和/或第一噪声的配置的要求,和,第二需求中的目标测量量的误差或精度的要求和/或第一噪声的配置的要求相比感知性能相对较低的一项。In the case where the first requirement or the second requirement includes a requirement for the error or accuracy of the target measurement quantity or a requirement for the configuration of the first noise, the first device determines that the target requirement includes the first requirement. The error or accuracy requirement of the target measurement quantity and/or the configuration requirement of the first noise, and, the second requirement of the error or accuracy requirement of the target measurement quantity and/or the configuration requirement of the first noise compared to the perception One with relatively low performance.
- 根据权利要求6或11所述的感知模糊化处理方法,其中,在所述目标环节包括所述第三环节的情况下,所述第一设备根据所述目标需求确定所述目标配置信息,包括:The perceptual fuzzification processing method according to claim 6 or 11, wherein when the target link includes the third link, the first device determines the target configuration information according to the target requirements, including :所述第一设备根据目标需求确定第三配置信息,所述第三配置信息为所述目标配置信息的部分或全部; The first device determines third configuration information according to target requirements, and the third configuration information is part or all of the target configuration information;其中,所述第三配置信息满足以下至少一项:Wherein, the third configuration information satisfies at least one of the following:在所述目标需求中包括目标测量量的第一指标的要求的情况下,所述第三配置信息包括根据所述目标需求中的目标测量量的第一指标的要求确定的以下至少一项:第一噪声的配置、或降采样处理的配置;In the case where the target requirement includes a requirement for the first indicator of the target measurement quantity, the third configuration information includes at least one of the following determined according to the requirement for the first indicator of the target measurement quantity in the target requirement: The configuration of the first noise, or the configuration of the downsampling process;在所述目标需求中包括初始配置信息中所述第一噪声的配置的情况下,所述第三配置信息包括所述目标需求中的初始配置信息中的第一噪声的配置;In the case where the target requirement includes the configuration of the first noise in the initial configuration information, the third configuration information includes the configuration of the first noise in the initial configuration information in the target requirement;在所述目标需求中包括初始配置信息中所述降采样处理的配置的情况下,所述第三配置信息包括所述目标需求中的初始配置信息中的降采样处理的配置。In the case where the target requirement includes the configuration of the down-sampling process in the initial configuration information, the third configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement.
- 根据权利要求1-12任一项所述的感知模糊化处理方法,其中,在执行所述感知模糊化处理方法之前,所述方法还包括:在所述第一设备根据第一需求和第二需求确定目标需求之前,所述第一设备获取所述第一需求和/或所述第二需求。The perceptual blurring processing method according to any one of claims 1 to 12, wherein before executing the perceptual blurring processing method, the method further includes: performing the processing on the first device according to the first requirement and the second Before the requirement determines the target requirement, the first device obtains the first requirement and/or the second requirement.
- 根据权利要求13所述的感知模糊化处理方法,其中,所述第一设备获取第一需求和/或所述第二需求,包括:The perceptual fuzzification processing method according to claim 13, wherein the first device obtains the first requirement and/or the second requirement, including:第一设备从第三设备接收所述第一需求和/或第二需求,其中:The first device receives the first requirement and/or the second requirement from the third device, wherein:在所述第一设备为感知功能网元的情况下,所述第三设备是基站、用户设备UE、外部应用、或用于提供所述第一需求和/或第二需求的网络设备或***;In the case where the first device is a sensing function network element, the third device is a base station, user equipment UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement. ;在所述第一设备为发送端设备或接收端设备的情况下,所述第三设备是感知功能网元、基站、UE、外部应用、或用于提供所述第一需求和/或第二需求的网络设备或***。In the case where the first device is a sending device or a receiving device, the third device is a sensing function network element, a base station, a UE, an external application, or is used to provide the first requirement and/or the second Required network equipment or systems.
- 根据权利要求1-14任一项所述的感知模糊化处理方法,其中,在第一设备与第二设备不是同一设备的情况下,在所述第一设备根据所述目标需求确定目标配置信息之后,所述方法还包括:所述第一设备向第二设备发送所述目标配置信息;The perceptual fuzzification processing method according to any one of claims 1 to 14, wherein when the first device and the second device are not the same device, the first device determines the target configuration information according to the target requirement. Afterwards, the method further includes: the first device sending the target configuration information to the second device;所述第二设备为执行所述第一操作的设备。The second device is a device that performs the first operation.
- 根据权利要求1-15任一项所述的感知模糊化处理方法,其中,所述第二需求仅在第一条件下生效;The perceptual fuzzification processing method according to any one of claims 1-15, wherein the second requirement only takes effect under the first condition;所述第一条件包括以下至少一项:所述感知业务的流程处于所述第二需求对应的生效时间段;或,所述感知业务的感知目标处于所述第二需求对应的生效位置。The first condition includes at least one of the following: the process of the sensing service is in an effective time period corresponding to the second requirement; or the sensing target of the sensing service is in an effective position corresponding to the second requirement.
- 一种感知模糊化处理方法,包括:A perceptual blur processing method, including:第二设备基于目标配置信息,执行感知业务流程中的第一操作。The second device performs the first operation in the sensing business process based on the target configuration information.
- 根据权利要求17所述的模糊化处理方法,其中,在所述第二设备基于目标配置信息,执行感知业务流程中的第一操作之前,所述方法还包括:The fuzzification processing method according to claim 17, wherein before the second device performs the first operation in the sensing business process based on the target configuration information, the method further includes:第二设备接收来自第一设备的所述目标配置信息。The second device receives the target configuration information from the first device.
- 根据权利要求17或18所述的模糊化处理方法,其中,所述第一操作在所述感知业务的流程的目标环节执行,所述目标环节包括以下至少一项:The fuzzification processing method according to claim 17 or 18, wherein the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:生成感知信号的第一环节; The first step in generating sensory signals;进行信号处理的第二环节;或Perform the second stage of signal processing; or所述第二环节之后的第三环节。The third link after the second link.
- 根据权利要求19所述的模糊化处理方法,其中,在所述目标环节包括第一环节的情况下,所述第二设备为发送端设备;The fuzzification processing method according to claim 19, wherein, when the target link includes a first link, the second device is a sending end device;所述第二设备基于目标配置信息,执行感知业务流程中的第一操作,包括:The second device performs the first operation in the sensing business process based on the target configuration information, including:所述第二设备基于所述目标配置信息,生成并发送所述感知信号。The second device generates and sends the sensing signal based on the target configuration information.
- 根据权利要求19所述的模糊化处理方法,其中,在所述目标环节包括第二环节的情况下;The fuzzification processing method according to claim 19, wherein when the target link includes a second link;所述第二设备基于目标配置信息,执行感知业务流程中的第一操作,包括:The second device performs the first operation in the sensing business process based on the target configuration information, including:所述第二设备基于所述目标配置信息,进行信号处理的部分或全部运算。The second device performs part or all of the signal processing operations based on the target configuration information.
- 根据权利要求21所述的模糊化处理方法,其中,在所述第二设备为感知功能网元的情况下,所述第二设备基于所述目标配置信息,进行信号处理的部分或全部运算,包括以下至少一项:The fuzzification processing method according to claim 21, wherein when the second device is a sensing function network element, the second device performs part or all of the signal processing operations based on the target configuration information, Include at least one of the following:所述第二设备从接收端设备获取所述回波数据,所述第二设备基于所述目标配置信息,对所述回波数据进行第一运算,获取所述信号处理结果;或The second device obtains the echo data from the receiving end device, and the second device performs a first operation on the echo data based on the target configuration information to obtain the signal processing result; or所述第二设备从接收端设备获取所述回波数据的信号处理中间结果,所述第二设备基于所述目标配置信息,对所述信号处理中间结果进行第二运算,获取所述信号处理结果。The second device obtains the signal processing intermediate result of the echo data from the receiving end device, and the second device performs a second operation on the signal processing intermediate result based on the target configuration information to obtain the signal processing result.
- 根据权利要求21所述的模糊化处理方法,其中,在所述第二设备为接收端设备的情况下,所述第二设备基于所述目标配置信息,进行信号处理的部分或全部运算,包括以下至少一项:The fuzzification processing method according to claim 21, wherein when the second device is a receiving device, the second device performs part or all of the signal processing operations based on the target configuration information, including At least one of the following:所述第二设备基于所述目标配置信息,对所述回波数据进行第一运算,获取所述信号处理结果;或The second device performs a first operation on the echo data based on the target configuration information to obtain the signal processing result; or所述第二设备基于所述目标配置信息,对所述回波数据进行第三运算,获取信号处理中间结果,所述第二设备向感知功能网元发送所述信号处理中间结果。The second device performs a third operation on the echo data based on the target configuration information to obtain an intermediate signal processing result, and the second device sends the intermediate signal processing result to the sensing function network element.
- 根据权利要求19所述的模糊化处理方法,其中,在所述目标环节包括第三环节的情况下,第二设备为感知功能网元或接收端设备;The fuzzification processing method according to claim 19, wherein, when the target link includes a third link, the second device is a sensing function network element or a receiving end device;所述第二设备基于目标配置信息,执行感知业务流程中的第一操作,包括以下至少一项:The second device performs the first operation in the sensing business process based on the target configuration information, including at least one of the following:所述第二设备基于所述目标配置信息,对所述信号处理的信号处理结果进行第一处理;The second device performs first processing on the signal processing result of the signal processing based on the target configuration information;所述第二设备基于所述目标配置信息,对所述信号处理的信号处理结果进行数据处理,对在所述数据处理过程中获得的第一数据处理结果或数据处理完成后获得的第二数据处理结果进行第一处理。The second device performs data processing on the signal processing result of the signal processing based on the target configuration information, and performs data processing on the first data processing result obtained during the data processing process or the second data obtained after the data processing is completed. The processing result is subjected to the first processing.
- 根据权利要求24所述的模糊化处理方法,其中,所述第一处理,包括以下至 少一项:The fuzzification processing method according to claim 24, wherein the first processing includes the following: One item missing:所述第二设备基于所述第一噪声的配置信息,在所述信号处理结果或第一数据处理结果或第二数据处理结果中加入所述第一噪声;或The second device adds the first noise to the signal processing result or the first data processing result or the second data processing result based on the configuration information of the first noise; or所述第二设备基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行降采样处理。The second device performs down-sampling processing on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the down-sampling processing.
- 根据权利要求25所述的模糊化处理方法,其中,所述第二设备基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行降采样处理,包括:The fuzzification processing method according to claim 25, wherein the second device downsamples the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process. Processing, including:所述第二设备基于所述降采样处理的配置信息,降低所述目标测量量对应的维度的采样率。The second device reduces the sampling rate of the dimension corresponding to the target measurement quantity based on the configuration information of the down-sampling process.
- 根据权利要求25所述的模糊化处理方法,其中,所述第二设备基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行降采样处理,包括:The fuzzification processing method according to claim 25, wherein the second device downsamples the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process. Processing, including:所述第二设备基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行P倍插值;The second device performs P times interpolation on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process;所述第二设备对P倍插值后的所述信号处理结果或第一数据处理结果或第二数据处理结果进行Q倍抽取采样,其中,P小于Q,P和Q均为正整数。The second device performs Q times decimation and sampling on the signal processing result or the first data processing result or the second data processing result after P times interpolation, where P is less than Q, and both P and Q are positive integers.
- 根据权利要求25所述的模糊化处理方法,其中,所述第二设备基于所述降采样处理的配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行降采样处理,包括:The fuzzification processing method according to claim 25, wherein the second device downsamples the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process. Processing, including:所述第二设备基于所述降采样处理的配置信息,在所述目标测量量对应的维度对至少一个样点集合分别进行第二处理,获得至少一个样点集合分别对应的值;The second device performs second processing on at least one sample point set in the dimension corresponding to the target measurement quantity based on the configuration information of the down-sampling process, and obtains values corresponding to at least one sample point set respectively;其中,任意一个所述样点集合包括所述信号处理结果或第一数据处理结果或第二数据处理结果的采样点中相邻的N个样点,所述第二处理包括取所述样点集合中的最大值、取所述样点集合中的最小值、或取所述样点集合的平均值,N为正整数。Wherein, any of the sample point sets includes adjacent N sample points among the sampling points of the signal processing result or the first data processing result or the second data processing result, and the second processing includes taking the sample points. The maximum value in the set, the minimum value in the sample point set, or the average value of the sample point set, N is a positive integer.
- 根据权利要求24-28任一项所述的模糊化处理方法,其中,在所述第二设备为感知功能网元的情况下,在所述第二设备基于所述目标配置信息,对所述信号处理结果或第一数据处理结果或第二数据处理结果进行第一处理之前,所述方法还包括:The fuzzification processing method according to any one of claims 24 to 28, wherein when the second device is a sensing function network element, the second device performs the fuzzification on the target configuration information based on the target configuration information. Before the signal processing result or the first data processing result or the second data processing result is subjected to the first processing, the method further includes:所述第二设备从接收端设备获取所述信号处理结果或第一数据处理结果或第二数据处理结果。The second device obtains the signal processing result or the first data processing result or the second data processing result from the receiving end device.
- 一种感知模糊化处理装置,包括:A perceptual blur processing device, including:第一确定模块,用于根据第一需求和第二需求确定目标需求;所述第一需求为感知性能需求;所述第二需求为感知模糊化处理需求;The first determination module is used to determine the target requirement according to the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;第二确定模块,用于根据所述目标需求确定目标配置信息;所述目标配置信息用于感知业务流程中的第一操作的执行。 The second determination module is used to determine target configuration information according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
- 一种感知模糊化处理装置,包括:A perceptual blur processing device, including:第一执行模块,用于基于目标配置信息,执行感知业务流程中的第一操作。The first execution module is used to execute the first operation in the sensing business process based on the target configuration information.
- 一种第一设备,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1至16任一项所述的感知模糊化处理方法。A first device, including a processor and a memory. The memory stores programs or instructions that can be run on the processor. When the program or instructions are executed by the processor, any one of claims 1 to 16 is implemented. The perceptual blur processing method described in the item.
- 一种第二设备,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求17至29任一项所述的感知模糊化处理方法。A second device, including a processor and a memory, the memory stores a program or instructions that can be run on the processor, and when the program or instructions are executed by the processor, any one of claims 17 to 29 is implemented. The perceptual blur processing method described in the item.
- 一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如权利要求1至16任一项所述的感知模糊化处理方法,或者实现如权利要求17至29任一项所述的感知模糊化处理方法。 A readable storage medium on which programs or instructions are stored. When the programs or instructions are executed by a processor, the perceptual blurring processing method as described in any one of claims 1 to 16 is implemented, or the method is implemented The perceptual blurring processing method according to any one of claims 17 to 29.
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