WO2019034102A1 - 确定物理资源块绑定的大小的方法和用户终端 - Google Patents

确定物理资源块绑定的大小的方法和用户终端 Download PDF

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Publication number
WO2019034102A1
WO2019034102A1 PCT/CN2018/100799 CN2018100799W WO2019034102A1 WO 2019034102 A1 WO2019034102 A1 WO 2019034102A1 CN 2018100799 W CN2018100799 W CN 2018100799W WO 2019034102 A1 WO2019034102 A1 WO 2019034102A1
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Prior art keywords
configuration information
physical resource
resource block
size
determining
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PCT/CN2018/100799
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English (en)
French (fr)
Inventor
施源
孙鹏
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维沃移动通信有限公司
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Publication of WO2019034102A1 publication Critical patent/WO2019034102A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users

Definitions

  • the embodiments of the present disclosure relate to the field of communications technologies, and in particular, to a method and a user terminal for indicating a physical resource block bundling size (PRB bundling size).
  • PRB bundling size a physical resource block bundling size
  • the PRB bundling size values for the physical resource block include two instances (Instance 1 and Case 2), and Example 1 (which can be called Case 1) is a configuration information combined by multiple values, Example 2 ( It can be called case 2) is the scheduling bandwidth to determine the PRB bundling size. At the same time, it is recommended to use only 1 bit (1 bit) indication information to indicate the size of the PRB bundling size.
  • the 1-bit indication information can only distinguish between two states, and in the proposal of the new radio (NR) in the related art, the state has instance 1 and instance 2, wherein the instance 1 includes multiple PRB bundling sizes.
  • the value causes the 1-bit indication to fail to indicate all statuses.
  • an embodiment of the present disclosure provides a method for determining a size of a physical resource block binding, where the method includes: determining target configuration information from multiple configuration information, where the target configuration information corresponds to at least two physical resources. The size value of the block binding; determining the size value of the target physical resource block binding based on the target configuration information.
  • an embodiment of the present disclosure further provides a user terminal, including:
  • a first determining module configured to determine target configuration information from a plurality of configuration information, where the target configuration information corresponds to a size value of at least two physical resource block bindings
  • a second determining module configured to determine, according to the target configuration information, a size value of the target physical resource block binding.
  • an embodiment of the present disclosure further provides a user terminal, including: a processor, a memory, and a program stored on the memory and executable on the processor, where the program is executed by the processor The step of determining the size of the physical resource block bundling as described in the first aspect above.
  • an embodiment of the present disclosure further provides a computer readable storage medium, where the program is stored on a computer readable storage medium, and when the program is executed by the processor, determining the physical resource as described in the first aspect The steps of the method of block binding size.
  • FIG. 1 is a schematic structural diagram of a wireless communication system according to an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of hardware of a base station according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of hardware of a mobile phone according to an embodiment of the present disclosure.
  • FIG. 4 is a flowchart of a method for determining a size of a physical resource block binding according to an embodiment of the present disclosure
  • FIG. 5 is a second flowchart of a method for determining a size of a physical resource block binding according to an embodiment of the present disclosure
  • FIG. 6 is a third flowchart of a method for determining a size of a physical resource block binding according to an embodiment of the present disclosure
  • FIG. 7 is a structural diagram of a user terminal according to an embodiment of the present disclosure.
  • FIG. 8 is a second structural diagram of a user terminal according to an embodiment of the present disclosure.
  • first and second in the specification and claims of the embodiments of the present disclosure are used to distinguish different objects, and are not intended to describe a specific order of the objects.
  • first indication information and the second indication information and the like are used to distinguish different indication information, rather than to describe a specific order of the indication information.
  • the words “exemplary” or “such as” are used to mean an example, an illustration, or a description. Any embodiment or design described as “exemplary” or “for example” in the disclosed embodiments should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of the words “exemplary” or “such as” is intended to present the concepts in a particular manner.
  • the embodiment of the present disclosure provides a method for determining the size of a physical resource block binding and a user terminal for the problem that the PRB bundling size cannot be flexibly selected.
  • the method for determining the size of physical resource block binding and the user equipment (User Equipment, UE) provided by the embodiments of the present disclosure may be applied to a wireless communication system.
  • the wireless communication system may be a system using a fifth generation (5th generation, 5G) mobile communication technology (hereinafter referred to as a 5G system for short).
  • 5G system 5th generation, 5G
  • FIG. 1 it is a schematic structural diagram of a wireless communication system according to an embodiment of the present disclosure. As shown in FIG. 1, the wireless communication system can include network device 10 and UE 11, and UE 11 can communicate with network device 10.
  • the connection between the foregoing devices may be a wireless connection.
  • a solid line is illustrated in FIG.
  • the foregoing communication system may include multiple UEs, network devices, and may communicate with multiple UEs (transmit signaling or transmit data).
  • the network side provided by the embodiment of the present disclosure may be a base station, where the network side may be a commonly used base station, an evolved base station (eNB), or a network device in a 5G system (for example, a next generation).
  • a device such as a next generation Node Base station (gNB) or a Transmission and Reception Point (TRP).
  • gNB next generation Node Base station
  • TRP Transmission and Reception Point
  • the embodiment of the present disclosure introduces a hardware structure of a network device by using a base station that is generally used as an example.
  • the components of the base station provided by the embodiment of the present disclosure are specifically described below with reference to FIG. 2 .
  • FIG. 2 is a schematic structural diagram of a base station 2 according to an embodiment of the present disclosure.
  • the base station 2 includes a processor 21, a transceiver 22, a memory 23, a user interface 24, and a bus interface.
  • the processor 21 can be responsible for managing the bus architecture and the usual processing.
  • the memory 23 can store data used by the processor 21 when performing operations.
  • the base station 2 may further include: a computer program stored on the memory 23 and operable on the processor 21.
  • a bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 21 and various circuits of memory represented by memory 23.
  • the bus architecture can also link various other circuits, such as peripherals, voltage regulators, and power management circuits, as is known in the art, and therefore, the present disclosure does not further describe it.
  • the bus interface provides an interface.
  • Transceiver 22 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the user interface 24 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the user terminal (UE) provided by the embodiment of the present disclosure may be a mobile phone, a tablet computer, a notebook computer, an Ultra-Mobile Personal Computer (UMPC), a netbook, or a Personal Digital Assistant (PDA).
  • UMPC Ultra-Mobile Personal Computer
  • PDA Personal Digital Assistant
  • the embodiment of the present disclosure takes the UE as a mobile phone as an example to introduce the hardware structure of the UE.
  • the components of the mobile phone provided by the embodiment of the present disclosure are specifically described below with reference to FIG.
  • the mobile phone provided by the embodiment of the present disclosure includes a processor 30, a radio frequency (RF) circuit 31, a power source 32, a memory 33, an input unit 34, a display unit 35, and an audio circuit 36.
  • RF radio frequency
  • FIG. 3 does not constitute a limitation to the mobile phone, and may include more or less components such as those shown in FIG. 3, or may be combined as shown in FIG. Some of the components may be different from the components shown in Figure 3.
  • the processor 30 is the control center of the mobile phone and connects various parts of the entire mobile phone using various interfaces and lines.
  • the mobile phone is monitored overall by running or executing software programs and/or modules stored in memory 33, as well as invoking data stored in memory 33, performing various functions and processing data of the handset.
  • processor 30 may include one or more processing units.
  • the processor 30 can integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application, and the like; and the modem processor mainly processes wireless communications. It can be understood that the above-mentioned modem processor can also be a processor that exists separately from the processor 30.
  • the RF circuit 31 can be used to receive and transmit signals during transmission or reception of information or calls. For example, after the downlink information of the base station is received, it is processed by the processor 30; in addition, the uplink data is transmitted to the base station.
  • RF circuits include, but are not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like.
  • the handset can also communicate wirelessly with other devices in the network via the RF circuitry 31.
  • Wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (Code Division Multiple) Access, CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), e-mail, and Short Messaging Service (SMS).
  • GSM Global System of Mobile communication
  • GPRS General Packet Radio Service
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • SMS Short Messaging Service
  • Power source 32 can be used to power various components of the handset, and power source 32 can be a battery.
  • the power supply can be logically coupled to the processor 30 through the power management system to manage functions such as charging, discharging, and power management through the power management system.
  • the memory 33 can be used to store software programs and/or modules, and the processor 30 executes various functional applications and data processing of the mobile phone by running software programs and/or modules stored in the memory 33.
  • the memory 33 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, image data, phone book, etc.).
  • the memory 33 may include a high speed random access memory, and may also include a nonvolatile memory such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the input unit 34 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset.
  • input unit 34 may include touch screen 341 as well as other input devices 342.
  • the touch screen 341 also referred to as a touch panel, can collect touch operations on or near the user (such as the operation of the user using a finger, a stylus, or the like on the touch screen 341 or near the touch screen 341), and according to The preset program drives the corresponding connection device.
  • the touch screen 341 may include two parts of a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 30 is provided and can receive commands from the processor 30 and execute them.
  • the touch screen 341 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • Other input devices 342 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, power switch buttons, etc.), trackballs, mice, and joysticks.
  • the display unit 35 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone.
  • the display unit 35 may include a display panel 351.
  • the display panel 351 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the touch screen 341 can cover the display panel 351, and when the touch screen 341 detects a touch operation thereon or nearby, it is transmitted to the processor 30 to determine the type of the touch event, and then the processor 30 displays the panel according to the type of the touch event.
  • a corresponding visual output is provided on the 351.
  • the touch screen 341 and the display panel 351 function as two separate components to implement the input and output functions of the mobile phone, in some embodiments, the touch screen 341 can be integrated with the display panel 351 to implement the input of the mobile phone. And output function.
  • An audio circuit 36, a speaker 361 and a microphone 362 are provided for providing an audio interface between the user and the handset.
  • the audio circuit 36 can transmit the converted electrical data of the received audio data to the speaker 361 for conversion to a sound signal output by the speaker 361.
  • the microphone 362 converts the collected sound signal into an electrical signal, which is received by the audio circuit 36 and converted into audio data, and then the audio data is output to the RF circuit 31 through the processor 30 for transmission to, for example, another mobile phone, or The audio data is output to the memory 33 by the processor 30 for further processing.
  • the mobile phone shown in FIG. 3 may further include various sensors.
  • a gyro sensor, a hygrometer sensor, an infrared sensor, a magnetometer sensor, and the like are not described herein.
  • the mobile phone shown in FIG. 3 may further include a Wi-Fi module, a Bluetooth module, and the like, and details are not described herein again.
  • the execution body of the method may be a user terminal, including steps 401 to 402.
  • Step 401 Determine target configuration information from a plurality of configuration information, where the target configuration information corresponds to a size value bound by at least two physical resource blocks.
  • multiple configuration information is configured by the network side through high-layer signaling; or, multiple configuration information is pre-agreed by the network side and the user terminal (fixed agreement, not flexible configuration); or, The configuration information is agreed by the agreement.
  • the target configuration information corresponds to a size value of the binding of the at least two physical resource blocks
  • the target configuration information may include a size value of the binding of the at least two physical resource blocks
  • the size values of the binding of the at least two physical resource blocks are the size values of the preset physical resource block bindings; or the size values of the binding of the at least two physical resource blocks include: The size value of the physical resource block binding and the size value bound to the physical resource block corresponding to the scheduling bandwidth.
  • the size values of at least two physical resource block bindings may be values in case 1, or a combination of a value in case 1 and case 2, where case 1 is ⁇ [1], 2, 4, 8, and 16 ⁇ , case2 is the size of the physical resource block binding determined by the scheduling bandwidth.
  • Step 402 Determine, according to the target configuration information, a size value of a target physical resource block binding.
  • the size of the physical resource block binding is indicated without adding additional overhead, and the flexibility of the size selection of the physical resource block binding can be achieved through the flexible configuration configuration information.
  • the execution body of the method may be a user terminal, including steps 501 to 503.
  • Step 501 Determine first indication information.
  • the first indication information may be used to implicitly indicate target configuration information.
  • the first indication information includes any one of the following: a resource block group size (RBG size); a beam indication information; a demodulation reference signal type (DMRS type); Resource Element Group bundle size (REG bundle size) of the control channel; granularity of control channel resource allocation; and number of demodulation reference signal ports (DMRS ports).
  • RBG size resource block group size
  • DMRS type demodulation reference signal type
  • REG bundle size Resource Element Group bundle size
  • Step 502 Determine, according to the first indication information, target configuration information corresponding to the plurality of configuration information.
  • multiple configuration information is configured by the network side through high layer signaling; or, multiple configuration information is pre-agreed by the network side and the user terminal; or, multiple configuration information is agreed by the protocol.
  • the target configuration information includes a size value of the binding of the at least two physical resource blocks; the size values of the binding of the at least two physical resource blocks are the size values of the preset physical resource block binding; or
  • the size values of the binding of the at least two physical resource blocks include: a size value of the preset physical resource block binding and a size value of the physical resource block binding corresponding to the scheduling bandwidth.
  • the size values of at least two physical resource block bindings may be values in case 1, or a combination of a value in case 1 and case 2, where case 1 is ⁇ [1], 2, 4, 8, and 16 ⁇ , case2 is the size of the physical resource block binding determined by the scheduling bandwidth.
  • step 502 can determine target configuration information by any of the following modes one through six.
  • the beam indication is used to implicitly indicate the configuration information. For example, for the first beam and the second beam, the beam measurement result of the first beam is better than the beam measurement result of the second beam, and the first beam indicates a configuration information ⁇ 2 4 ⁇ , the second beam indicates a configuration information ⁇ 8, case 2 ⁇ ; for which beam (first beam or second beam) is used by the current user terminal (UE), it means that the configuration information indicated by the current beam is selected. If the current user terminal uses the first beam, the configuration information ⁇ 2, 4 ⁇ indicated by the first beam is selected.
  • Method 3 The DMRS type is used to implicitly indicate the target configuration information.
  • DMRS type1 and DMRS type2 There are two types of NR DMRS types in the related art (DMRS type1 and DMRS type2). Therefore, mode 3 is similar to mode one and mode 2.
  • DMRS type1 and DMRS type2 can carry configuration information respectively, and which type of DMRS is used. Configuration information indicated by DMRS type.
  • the REG bundle size of the control channel is used to implicitly indicate the configuration information, that is, the REG bundle size of different control channels may indicate different configuration information.
  • the fifth method uses the granularity of the control channel resource allocation to implicitly indicate the configuration information, that is, the granularity of different control channel resource allocations may indicate different configuration information.
  • Method 6 The configuration information is implicitly indicated by the number of DMRS ports. If the indicated number of DMRS ports is greater than the current number of DMRS ports for demodulation (indicating that MU (multi-user) is detected), a configuration message is used. If the number of DMRS ports is equal to the number of DMRS ports currently used for demodulation (indicating that SU (single user) is detected), another configuration information is used.
  • Step 503 Determine, from the target configuration information, a size value of the target physical resource block binding.
  • the size of the physical resource block binding is indicated without adding additional overhead, and the flexibility of the size selection of the physical resource block binding can be achieved through the flexible configuration configuration information.
  • the execution body of the method may be a user terminal, including steps 601 to 604.
  • Step 601 Determine first indication information.
  • the first indication information may be used to implicitly indicate target configuration information.
  • Step 602 Determine, according to the first indication information, target configuration information corresponding to the plurality of configuration information.
  • multiple configuration information is configured by the network side through high layer signaling; or, multiple configuration information is pre-agreed by the network side and the user terminal; or multiple configuration information is agreed by the protocol.
  • the target configuration information includes a size value of the binding of the at least two physical resource blocks; the size values of the binding of the at least two physical resource blocks are the size values of the preset physical resource block binding; or
  • the size values of the binding of the at least two physical resource blocks include: a size value of the preset physical resource block binding and a size value of the physical resource block binding corresponding to the scheduling bandwidth.
  • the size values of at least two physical resource block bindings may be values in case 1, or a combination of a value in case 1 and case 2, where case 1 is ⁇ [1], 2, 4, 8, and 16 ⁇ , case 2 is the size of the physical resource block binding determined by the scheduling bandwidth.
  • step 602 can determine target configuration information by any of the following modes one through six.
  • the beam indication is used to implicitly indicate configuration information, for example, for the first beam and the second beam, where the beam measurement result of the first beam is better than the beam measurement result of the second beam, and the first beam indicates one Configuration information ⁇ 2, 4 ⁇ , the second beam indicates another configuration information ⁇ 8, case 2 ⁇ ; for which beam (first beam or second beam) is used by the current user terminal (UE), it means that the current beam is selected
  • the indicated configuration information if the current user terminal uses the first beam, selects the configuration information ⁇ 2, 4 ⁇ indicated by the first beam.
  • Method 3 The DMRS type is used to implicitly indicate the target configuration information.
  • DMRS type1 and DMRS type2 There are two types of NR DMRS types in the related art (DMRS type1 and DMRS type2). Therefore, mode 3 is similar to mode one and mode 2.
  • DMRS type1 and DMRS type2 can carry configuration information respectively, and which type of DMRS is used. Configuration information indicated by DMRS type.
  • the REG bundle size of the control channel is used to implicitly indicate the configuration information, that is, the REG bundle size of different control channels may indicate different configuration information.
  • the fifth method uses the granularity of the control channel resource allocation to implicitly indicate the configuration information, that is, the granularity of different control channel resource allocations may indicate different configuration information.
  • Method 6 The configuration information is implicitly indicated by the number of DMRS ports. If the indicated number of DMRS ports is greater than the current number of DMRS ports for demodulation (indicating that MU (multi-user) is detected), a configuration message is used. If the number of DMRS ports is equal to the number of DMRS ports currently used for demodulation (indicating that SU (single user) is detected), another configuration information is used.
  • Step 603 Determine second indication information.
  • the second indication information is indication information of a size of a 1-bit terminal-specific physical resource block binding.
  • Step 604 Determine, according to the second indication information, a size value bound to a target physical resource block corresponding to the target configuration information.
  • the network side cannot configure the configuration information of the PRB bundling size for the UE.
  • the network side and the UE side need to pre-appoint a plurality of configuration information (fixed agreement, not flexible configuration), and then use the same method as above to implicitly indicate the target configuration information, and then use 1 bit.
  • UE-specific PRB bundling size indication (indicative information of the size of the 1-bit terminal-specific physical resource block binding) to indicate a value in this target configuration information.
  • a user terminal is also provided in the embodiment of the present disclosure.
  • the method for solving the problem is similar to the method for indicating the size of the binding of the physical resource block in the embodiment of the present disclosure. Therefore, the implementation of the user terminal may refer to the implementation of the method. The repetitions are no longer described.
  • the user terminal 700 includes:
  • a first determining module 701 configured to determine target configuration information from a plurality of configuration information, where the target configuration information corresponds to a size value of at least two physical resource block bindings;
  • the second determining module 702 is configured to determine, according to the target configuration information, a size value of the target physical resource block binding.
  • the first determining module 701 is further configured to: determine first indication information; and determine target configuration information corresponding thereto from the plurality of configuration information according to the first indication information.
  • the first indication information is used to implicitly indicate target configuration information.
  • the first indication information includes any one of the following: a size of an RBG size resource block group; a beam indication beam indication information; a DMRS type demodulation reference signal type; a REG bundle of a control channel The size of the size resource unit group binding; the granularity of the control channel resource allocation; and the number of DMRS port demodulation reference signal ports.
  • the size values of the at least two physical resource block bindings are the size values of the preset physical resource block bindings; or the at least two physical resource blocks are bound.
  • the size value includes: a size value of a preset physical resource block binding and a size value of a physical resource block binding corresponding to the scheduling bandwidth.
  • the target configuration information includes a size value of the at least two physical resource block bindings.
  • the second determining module 702 is further configured to: determine second indication information; determine, according to the second indication information, the target physical resource corresponding to the target configuration information.
  • the size value of the block binding is indication information of a size of a 1-bit terminal-specific physical resource block binding.
  • the multiple configuration information is configured by the network side through high layer signaling; or the multiple configuration information is pre-agreed by the network side and the user terminal (fixed agreement is good, instead of Flexible configuration; or multiple configuration information is agreed by the protocol.
  • the user terminal provided in this embodiment can perform the foregoing method embodiments, and the implementation principle and technical effects are similar, and details are not described herein again.
  • FIG. 8 is a schematic structural diagram of a user terminal according to another embodiment of the present disclosure.
  • the user terminal 800 shown in FIG. 8 includes at least one processor 801, a memory 802, at least one network interface 804, and a user interface 803.
  • the various components in terminal 800 are coupled together by a bus system 805.
  • the bus system 805 is used to implement connection communication between these components.
  • the bus system 805 includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • various buses are labeled as bus system 805 in FIG.
  • the user interface 803 may include a display, a keyboard, a pointing device (for example, a mouse, a trackball), a touch panel or a touch screen, and the like.
  • the memory 802 in an embodiment of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • SDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • DDRSDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • SDRAM Synchronous Connection Dynamic Random Access Memory
  • DRRAM direct memory bus random access memory
  • memory 802 stores elements, executable modules or data structures, or a subset thereof, or their extended set: operating system 8021 and application 8022.
  • the operating system 8021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks.
  • the application 8022 includes various applications, such as a media player (Media Player), a browser, and the like, for implementing various application services.
  • a program implementing the method of the embodiments of the present disclosure may be included in the application 8022.
  • the program or the instruction saved by the memory 802 is specifically a program or an instruction saved in the application 8022.
  • the following steps are implemented: determining the target configuration information from the plurality of configuration information.
  • the target configuration information includes a size value of at least two physical resource block bindings; and from the target configuration information, determining a size value of the target physical resource block binding.
  • Processor 801 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 801 or an instruction in a form of software.
  • the processor 801 may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or the like. Programmable logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in connection with the embodiments of the present disclosure may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 802, and the processor 801 reads the information in the memory 802 and completes the steps of the above method in combination with its hardware.
  • the embodiments described in the embodiments of the present disclosure may be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof.
  • the processing unit can be implemented in one or at least two Application Specific Integrated Circuits (ASICs), Digital Signal Processing (DSP), Digital Signal Processing Equipment (DSP Device, DSPD), Programmable Logic Device (PLD), Field-Programmable Gate Array (FPGA), general purpose processor, controller, microcontroller, microprocessor, for performing the functions described in the present disclosure Other electronic units or combinations thereof.
  • ASICs Application Specific Integrated Circuits
  • DSP Digital Signal Processing
  • DSP Device Digital Signal Processing Equipment
  • PLD Programmable Logic Device
  • FPGA Field-Programmable Gate Array
  • controller microcontroller
  • microprocessor for performing the functions described in the present disclosure
  • Other electronic units or combinations thereof Other electronic units or combinations thereof.
  • the techniques described in the embodiments of the present disclosure may be implemented by modules (eg, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
  • the software code can be stored in memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.
  • the embodiment of the present disclosure further provides a computer readable storage medium, where the program for determining a size of a physical resource block binding is stored, and the program for determining the size of the physical resource block binding is processed.
  • the steps of the method of determining the size of the physical resource block binding as described above are implemented when the device is executed.
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, at least two units or components may be combined. Or it can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to at least two network units. . Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present disclosure.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium.
  • a computer readable storage medium including: a U disk, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk, and the like, which can store the program code.

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Abstract

本公开涉及一种确定物理资源块绑定的大小的方法和用户终端，该方法包括：从多个配置信息中确定目标配置信息，目标配置信息对应至少两种物理资源块绑定的大小值；基于目标配置信息，确定目标物理资源块绑定的大小值。

Description

确定物理资源块绑定的大小的方法和用户终端
相关申请的交叉引用
本申请主张在2017年8月18日在中国提交的中国专利申请号No.201710712861.6的优先权，其全部内容通过引用包含于此。
技术领域
本公开实施例涉及通信技术领域，尤其涉及一种指示物理资源块绑定的大小(Physical Resource Block bundling size，PRB bundling size)的方法和用户终端。
背景技术
针对物理资源块绑定的大小值(PRB bundling size values)包括两种实例(实例1和实例2)，实例1(可称为case 1)是由多种值组合的一个配置信息，实例2(可称为case 2)是由调度带宽来决定PRB bundling size。并且同时建议只使用1比特(1bit)的指示信息来指示PRB bundling size的大小。
然而，1bit的指示信息只能区分两种状态，而相关技术中的新空口(New Radio，NR)的建议中，状态有实例1和实例2，其中，实例1又包括多种PRB bundling size的值，导致1bit的指示信息无法指示所有的状态。
发明内容
第一方面，本公开实施例提供了一种确定物理资源块绑定的大小的方法，所述方法包括：从多个配置信息中确定目标配置信息，所述目标配置信息对应至少两种物理资源块绑定的大小值；基于所述目标配置信息，确定目标物理资源块绑定的大小值。
第二方面，本公开实施例还提供了一种用户终端，包括：
第一确定模块，用于从多个配置信息中确定目标配置信息，所述目标配置信息对应至少两种物理资源块绑定的大小值；
第二确定模块，用于基于所述目标配置信息，确定目标物理资源块绑定 的大小值。
第三方面，本公开实施例还提供了一种用户终端，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如上述第一方面所述的确定物理资源块绑定的大小的方法的步骤。
第四方面，本公开实施例还提供了一种计算机可读存储介质，所述计算机可读存储介质上存储有程序，所述程序被处理器执行时实现如第一方面所述的确定物理资源块绑定的大小的方法的步骤。
附图说明
通过阅读下文可选实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出可选实施方式的目的，而并不认为是对本公开的限制。而且在整个附图中，用相同的参考符号表示相同的部件。在附图中：
图1为本公开实施例的无线通信***的架构示意图；
图2为本公开实施例的基站的硬件示意图；
图3为本公开实施例的手机的硬件示意图；
图4为本公开实施例的确定物理资源块绑定的大小的方法的流程图之一；
图5为本公开实施例的确定物理资源块绑定的大小的方法的流程图之二；
图6为本公开实施例的确定物理资源块绑定的大小的方法的流程图之三；
图7为本公开实施例的用户终端的结构图之一；
图8为本公开实施例的用户终端的结构图之二。
具体实施方式
本公开实施例的说明书和权利要求书中的术语“第一”和“第二”等是用于区别不同的对象，而不是用于描述对象的特定顺序。例如，第一指示信息和第二指示信息等是用于区别不同的指示信息，而不是用于描述指示信息的特定顺序。
在本公开实施例中，“示例性的”或者“例如”等词用于表示作例子、例证 或说明。本公开实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
本公开实施例针对无法灵活选择PRB bundling size的问题，提供一种确定物理资源块绑定的大小的方法和用户终端。
本公开实施例提供的确定物理资源块绑定的大小的方法和用户终端(User Equipment，UE)可以应用于无线通信***中。该无线通信***可以为采用第五代(5th Generation，5G)移动通信技术的***(以下均简称为5G***)，参考图1，为本公开实施例提供的一种无线通信***的架构示意图。如图1所示，该无线通信***可以包括网络设备10和UE 11，UE 11可以与网络设备10通信。在实际应用中上述各个设备之间的连接可以为无线连接，为了方便直观地表示各个设备之间的连接关系，图1中采用实线示意。
需要说明的是，上述通信***可以包括多个UE，网络设备和可以与多个UE通信(传输信令或传输数据)。
本公开实施例提供的网络侧可以为基站，该网络侧可以为通常所用的基站，也可以为演进型基站(evolved Node Base station，eNB)，还可以为5G***中的网络设备(例如下一代基站(next generation Node Base station，gNB)或发送和接收点(Transmission and Reception Point，TRP))等设备。示例性的，本公开实施例以通常所用的基站为例，介绍网络设备的硬件结构。下面结合图2具体介绍本公开实施例提供的基站的各个构成部件。
本公开实施例提供一种基站，图2示出的是本公开实施例提供的基站2的结构示意图。如图2所示，基站2包括：处理器21、收发机22、存储器23、用户接口24和总线接口。
其中，处理器21可以负责管理总线架构和通常的处理。存储器23可以存储处理器21在执行操作时所使用的数据。
本公开实施例中，基站2还可以包括：存储在存储器23上并可在处理器21上运行的计算机程序。
在图中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器21代表的一个或多个处理器和存储器23代表的存储器的各种电路链接在一 起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本公开实施例不再对其进行进一步描述。总线接口提供接口。收发机22可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。针对不同的UE，用户接口24还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
本公开实施例提供的用户终端(UE)可以为手机、平板电脑、笔记本电脑、超级移动个人计算机(Ultra-Mobile Personal Computer，UMPC)、上网本或者个人数字助理(Personal Digital Assistant，PDA)等。
示例性的，本公开实施例以UE为手机为例，介绍UE的硬件结构。下面结合图3具体介绍本公开实施例提供的手机的各个构成部件。
如图3所示，本公开实施例提供的手机包括：处理器30、射频(Radio Frequency，RF)电路31、电源32、存储器33、输入单元34、显示单元35以及音频电路36等部件。本领域技术人员可以理解，图3中示出的手机的结构并不构成对手机的限定，其可以包括比如图3所示的部件更多或更少的部件，或者可以组合如图3所示的部件中的某些部件，或者可以与如图3所示的部件布置不同。
处理器30是手机的控制中心，利用各种接口和线路连接整个手机的各个部分。通过运行或执行存储在存储器33内的软件程序和/或模块，以及调用存储在存储器33内的数据，执行手机的各种功能和处理数据，从而对手机进行整体监控。可选的，处理器30可包括一个或多个处理单元。可选的，处理器30可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作***、用户界面和应用程序等；调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以为与处理器30单独存在的处理器。
RF电路31可用于在收发信息或通话过程中，接收和发送信号。例如，将基站的下行信息接收后，给处理器30处理；另外，将上行的数据发送给基站。通常，RF电路包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器(Low Noise Amplifier，LNA)以及双工器等。此外，手机还可以通过RF电路31与网络中的其他设备实现无线通信。无线通信可以使用任 一通信标准或协议，包括但不限于全球移动通讯***(Global System of Mobile communication，GSM)、通用分组无线服务(General Packet Radio Service，GPRS)、码分多址(Code Division Multiple Access，CDMA)、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)、长期演进(Long Term Evolution，LTE)、电子邮件以及短消息服务(Short Messaging Service，SMS)等。
电源32可用于给手机的各个部件供电，电源32可以为电池。可选的，电源可以通过电源管理***与处理器30逻辑相连，从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。
存储器33可用于存储软件程序和/或模块，处理器30通过运行存储在存储器33的软件程序和/或模块，从而执行手机的各种功能应用以及数据处理。存储器33可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作***、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、图像数据、电话本等)等。此外，存储器33可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件或其他易失性固态存储器件。
输入单元34可用于接收输入的数字或字符信息，以及产生与手机的用户设置以及功能控制有关的键信号输入。具体地，输入单元34可包括触摸屏341以及其他输入设备342。触摸屏341，也称为触摸面板，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触摸屏341上或在触摸屏341附近的操作)，并根据预先设定的程式驱动相应的连接装置。可选的，触摸屏341可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器30，并能接收处理器30发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触摸屏341。其他输入设备342可以包括但不限于物理键盘、功能键(比如音量控制按键、电源开关按键等)、轨迹球、鼠标以及操作杆等中 的一种或多种。
显示单元35可用于显示由用户输入的信息或提供给用户的信息以及手机的各种菜单。显示单元35可包括显示面板351。可选的，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode，OLED)等形式来配置显示面板351。进一步的，触摸屏341可覆盖显示面板351，当触摸屏341检测到在其上或附近的触摸操作后，传送给处理器30以确定触摸事件的类型，随后处理器30根据触摸事件的类型在显示面板351上提供相应的视觉输出。虽然在图3中，触摸屏341与显示面板351是作为两个独立的部件来实现手机的输入和输出功能，但是在某些实施例中，可以将触摸屏341与显示面板351集成而实现手机的输入和输出功能。
音频电路36、扬声器361和麦克风362，用于提供用户与手机之间的音频接口。一方面，音频电路36可将接收到的音频数据转换后的电信号，传输到扬声器361，由扬声器361转换为声音信号输出。另一方面，麦克风362将收集的声音信号转换为电信号，由音频电路36接收后转换为音频数据，再将音频数据通过处理器30输出至RF电路31以发送给比如另一手机，或者将音频数据通过处理器30输出至存储器33以便进一步处理。
可选的，如图3所示的手机还可以包括各种传感器。例如陀螺仪传感器、湿度计传感器、红外线传感器、磁力计传感器等，在此不再赘述。
可选的，如图3所示的手机还可以包括Wi-Fi模块、蓝牙模块等，在此不再赘述。
参见图4，图中示出了一种确定物理资源块绑定的大小的方法的流程，该方法的执行主体可以为用户终端，包括步骤401至402。
步骤401、从多个配置信息中确定目标配置信息，所述目标配置信息对应至少两种物理资源块绑定的大小值。
在本公开实施例中，多个配置信息由网络侧通过高层信令配置；或者，多个配置信息由网络侧和用户终端预先约定(固定约定好的，而不是灵活配置的)；或者，多个配置信息由协议约定。
在本公开实施例中，所述目标配置信息对应至少两种物理资源块绑定的大小值，具体可以为，所述目标配置信息包括所述至少两种物理资源块绑定 的大小值。
在本公开实施例中，至少两种物理资源块绑定的大小值均为预设的物理资源块绑定的大小值；或者，至少两种物理资源块绑定的大小值包括：预设的物理资源块绑定的大小值和与调度带宽对应的物理资源块绑定的大小值。
例如，至少两种物理资源块绑定的大小值可以均是case 1内的值，也可以是case 1中的某个值与case 2的组合，其中，case 1是{[1],2,4,8,and 16}，case2是由调度带宽来决定物理资源块绑定的大小值。
步骤402、基于所述目标配置信息，确定目标物理资源块绑定的大小值。
这样，在不增加额外开销的情况下，指示了物理资源块绑定的大小，并且可以通过灵活配置的配置信息，达到物理资源块绑定的大小选择的灵活性。
参见图5，图中示出了一种确定物理资源块绑定的大小的方法的流程，该方法的执行主体可以为用户终端，包括步骤501至503。
步骤501、确定第一指示信息。
在本公开实施例中，第一指示信息可以用于隐式指示目标配置信息。
例如，第一指示信息包括以下任意一项：资源块组的大小(Resource Block Group size，RBG size)；波束指示信息(beam indication)；解调参考信号类型(Demodulation Reference Signal type，DMRS type)；控制信道的资源单元组绑定的大小(Resource Element Group bundle size，REG bundle size)；控制信道资源分配的粒度；以及，解调参考信号端口(DMRS port)数量。
步骤502、根据第一指示信息从多个配置信息中确定与其对应的目标配置信息。
在本公开实施例中，多个配置信息由网络侧通过高层信令配置；或者，多个配置信息由网络侧和用户终端预先约定；或者，多个配置信息由协议约定。
在本公开实施例中，目标配置信息包括至少两种物理资源块绑定的大小值；该至少两种物理资源块绑定的大小值均为预设的物理资源块绑定的大小值；或者，至少两种物理资源块绑定的大小值包括：预设的物理资源块绑定的大小值和与调度带宽对应的物理资源块绑定的大小值。
例如，至少两种物理资源块绑定的大小值可以均是case 1内的值，也可以 是case 1中的某个值与case 2的组合，其中，case 1为{[1],2,4,8,and 16}，case2是由调度带宽来决定物理资源块绑定的大小值。
例如，步骤502可以通过以下方式一至六中的任意一种确定目标配置信息。
方式一、利用RBG size来隐式指示配置信息，例如，RBG size＝16，选择的配置信息为{8，case 2}；RBG size＝8，选择的配置信息为{4，case 2}，其中，case 2是指由调度带宽来决定物理资源块绑定的大小值。
方式二、利用beam indication来隐式指示配置信息，例如，对于第一波束和第二波束，第一波束的波束测量结果比第二波束的波束测量结果好，第一波束指示一个配置信息{2,4}，第二波束指示一个配置信息{8，case 2}；对于当前用户终端(UE)使用哪个波束(第一波束或第二波束)，就代表选择该当前波束所指示的配置信息。如果当前用户终端使用第一波束，则选择该第一波束指示的配置信息{2,4}。
方式三、利用DMRS type来隐式指示目标配置信息。相关技术中的NR DMRS type有两种(DMRS type1和DMRS type2)，因此方式三与方式一和方式二类似，DMRS type1和DMRS type2可以分别携带配置信息，使用哪种类型的DMRS，就选择该DMRS type指示的配置信息。
方式四、利用控制信道的REG bundle size来隐式指示配置信息，即不同的控制信道的REG bundle size可以指示不同的配置信息。
方式五、利用控制信道资源分配的粒度来隐式指示配置信息，即不同的控制信道资源分配的粒度可以指示不同的配置信息。
方式六、利用DMRS port数量来隐式指示配置信息。如果指示的DMRS port数量大于当前解调用的DMRS port数量(表明检测到的是MU(多用户))，则使用一个配置信息。如果DMRS port数量等于当前解调用的DMRS port数量(表明检测到的是SU(单用户))，则使用另一个配置信息。
步骤503、从目标配置信息中，确定目标物理资源块绑定的大小值。
这样，在不增加额外开销的情况下，指示了物理资源块绑定的大小，并且可以通过灵活配置的配置信息，达到物理资源块绑定的大小选择的灵活性。
参见图6，图中示出了一种确定物理资源块绑定的大小的方法的流程，该 方法的执行主体可以为用户终端，包括步骤601至604。
步骤601、确定第一指示信息。
在本公开实施例中，第一指示信息可以用于隐式指示目标配置信息。
步骤602、根据第一指示信息从多个配置信息中确定与其对应的目标配置信息。
在本公开实施例中，多个配置信息由网络侧通过高层信令配置；或者，多个配置信息由网络侧和用户终端预先约定；或者多个配置信息由协议约定。
在本公开实施例中，目标配置信息包括至少两种物理资源块绑定的大小值；该至少两种物理资源块绑定的大小值均为预设的物理资源块绑定的大小值；或者，至少两种物理资源块绑定的大小值包括：预设的物理资源块绑定的大小值和与调度带宽对应的物理资源块绑定的大小值。例如，至少两种物理资源块绑定的大小值可以均是case 1内的值，也可以是case 1中的某个值与case 2的组合，其中，case 1为{[1],2,4,8,and 16}，case 2是由调度带宽来决定物理资源块绑定的大小值。
例如，步骤602可以通过以下方式一至六中的任意一种确定目标配置信息。
方式一、利用RBG size来隐式指示配置信息，例如，RBG size＝16，选择的配置信息为{8，case 2}；RBG size＝8，选择的配置信息为{4，case 2}，其中，case 2是指由调度带宽来决定物理资源块绑定的大小值。
方式二、利用beam indication来隐式指示配置信息，例如，对于第一波束和第二波束的情况，其中，第一波束的波束测量结果比第二波束的波束测量结果好，第一波束指示一个配置信息{2,4}，第二波束指示另一个配置信息{8，case 2}；对于当前用户终端(UE)使用哪个波束(第一波束或第二波束)，就代表选择该当前波束所指示的配置信息，如果当前用户终端使用第一波束，则选择该第一波束指示的配置信息{2,4}。
方式三、利用DMRS type来隐式指示目标配置信息。相关技术中的NR DMRS type有两种(DMRS type1和DMRS type2)，因此方式三与方式一和方式二类似，DMRS type1和DMRS type2可以分别携带配置信息，使用哪种类型的DMRS，就选择该DMRS type指示的配置信息。
方式四、利用控制信道的REG bundle size来隐式指示配置信息，即不同的控制信道的REG bundle size可以指示不同的配置信息。
方式五、利用控制信道资源分配的粒度来隐式指示配置信息，即不同的控制信道资源分配的粒度可以指示不同的配置信息。
方式六、利用DMRS port数量来隐式指示配置信息。如果指示的DMRS port数量大于当前解调用的DMRS port数量(表明检测到的是MU(多用户))，则使用一个配置信息。如果DMRS port数量等于当前解调用的DMRS port数量(表明检测到的是SU(单用户))，则使用另一个配置信息。
步骤603、确定第二指示信息。
在本公开实施例中，所述第二指示信息为1比特的终端专用物理资源块绑定的大小的指示信息。
步骤604、根据所述第二指示信息从所述目标配置信息中，确定与其对应的目标物理资源块绑定的大小值。
需要说明的是，对于广播(broadcast)在初始接入时，网络侧无法对UE配置PRB bundling size的配置信息。对于这种情况，需网络侧和UE侧事先约定好多个配置信息(固定约定好的，而不是灵活配置)，再利用与上文相同的方法，先隐式指示确定目标配置信息，再利用1bit的UE-specific PRB bundling size indication(1比特的终端专用物理资源块绑定的大小的指示信息)来指示这个目标配置信息中的一个值。
本公开实施例中还提供了一种用户终端，由于用户终端解决问题的原理与本公开实施例中指示物理资源块绑定的大小的方法相似，因此该用户终端的实施可以参见方法的实施，重复之处不再敷述。
参见图7，图中示出了一种用户终端的结构，该用户终端700包括：
第一确定模块701，用于从多个配置信息中确定目标配置信息，所述目标配置信息对应至少两种物理资源块绑定的大小值；
第二确定模块702，用于基于所述目标配置信息，确定目标物理资源块绑定的大小值。
在本公开实施例中，可选地，所述第一确定模块701进一步用于：确定第一指示信息；根据所述第一指示信息从多个配置信息中确定与其对应的目 标配置信息。
在本公开实施例中，可选地，所述第一指示信息用于隐式指示目标配置信息。
在本公开实施例中，可选地，所述第一指示信息包括以下任意一项：RBG size资源块组的大小；beam indication波束指示信息；DMRS type解调参考信号类型；控制信道的REG bundle size资源单元组绑定的大小；控制信道资源分配的粒度；以及，DMRS port解调参考信号端口数量。
在本公开实施例中，可选地，所述至少两种物理资源块绑定的大小值均为预设的物理资源块绑定的大小值；或者，所述至少两种物理资源块绑定的大小值包括：预设的物理资源块绑定的大小值和与调度带宽对应的物理资源块绑定的大小值。
在本公开实施例中，可选地，所述目标配置信息包括所述至少两种物理资源块绑定的大小值。
在本公开实施例中，可选地，所述第二确定模块702进一步用于：确定第二指示信息；根据所述第二指示信息从所述目标配置信息中，确定与其对应的目标物理资源块绑定的大小值。可选地，所述第二指示信息为1比特的终端专用物理资源块绑定的大小的指示信息。
在本公开实施例中，可选地，所述多个配置信息由网络侧通过高层信令配置；或者，所述多个配置信息由网络侧和用户终端预先约定(固定约定好的，而不是灵活配置的)；或者，多个配置信息由协议约定。
本实施例提供的用户终端，可以执行上述方法实施例，其实现原理和技术效果类似，本实施例此处不再赘述。
图8为本公开另一实施例提供的用户终端的结构示意图。如图8所示，图8所示的用户终端800包括：至少一个处理器801、存储器802、至少一个网络接口804和用户接口803。终端800中的各个组件通过总线***805耦合在一起。可理解，总线***805用于实现这些组件之间的连接通信。总线***805除包括数据总线之外，还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见，在图8中将各种总线都标为总线***805。
其中，用户接口803可以包括显示器、键盘、点击设备(例如，鼠标、轨 迹球(trackball))、触感板或者触摸屏等。
可以理解，本公开实施例中的存储器802可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DRRAM)。本公开实施例描述的***和方法的存储器802旨在包括但不限于这些和任意其它适合类型的存储器。
在一些实施方式中，存储器802保存了如下的元素，可执行模块或者数据结构，或者他们的子集，或者他们的扩展集：操作***8021和应用程序8022。
其中，操作***8021，包含各种***程序，例如框架层、核心库层、驱动层等，用于实现各种基础业务以及处理基于硬件的任务。应用程序8022，包含各种应用程序，例如媒体播放器(Media Player)、浏览器(Browser)等，用于实现各种应用业务。实现本公开实施例方法的程序可以包含在应用程序8022中。
在本公开实施例中，通过调用存储器802保存的程序或指令，具体的，可以是应用程序8022中保存的程序或指令，执行时实现以下步骤：从多个配置信息中确定目标配置信息，所述目标配置信息包括至少两种物理资源块绑定的大小值；从所述目标配置信息中，确定目标物理资源块绑定的大小值。
上述本公开实施例揭示的方法可以应用于处理器801中，或者由处理器 801实现。处理器801可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法的各步骤可以通过处理器801中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器801可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本公开实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本公开实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的保存介质中。该保存介质位于存储器802，处理器801读取存储器802中的信息，结合其硬件完成上述方法的步骤。
可以理解的是，本公开实施例描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现，处理单元可以实现在一个或至少两个专用集成电路(Application Specific Integrated Circuits，ASIC)、数字信号处理器(Digital Signal Processing，DSP)、数字信号处理设备(DSP Device，DSPD)、可编程逻辑设备(Programmable Logic Device，PLD)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本公开所述功能的其它电子单元或其组合中。
对于软件实现，可通过执行本公开实施例所述功能的模块(例如过程、函数等)来实现本公开实施例所述的技术。软件代码可保存在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
本公开实施例还提供了一种计算机可读存储介质，所述计算机可读存储介质上存储有确定物理资源块绑定的大小的程序，所述确定物理资源块绑定的大小的程序被处理器执行时实现如上所述的确定物理资源块绑定的大小的方法的步骤。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结 合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本公开的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本公开所提供的实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如至少两个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到至少两个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本公开实施例方案的目的。
另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以保存在一个计算机可读取保存介质中。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品保存在一个保存介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。而前述的保存介质包括：U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以保存程序代码的介质。
以上所述，仅为本公开的具体实施方式，但本公开的保护范围并不局限 于此，任何熟悉本技术领域的技术人员在本公开揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本公开的保护范围之内。因此，本公开的保护范围应以权利要求的保护范围为准。

Claims (18)

  1. 一种确定物理资源块绑定的大小的方法，包括：
    从多个配置信息中确定目标配置信息，所述目标配置信息对应至少两种物理资源块绑定的大小值；
    基于所述目标配置信息，确定目标物理资源块绑定的大小值。
  2. 根据权利要求1所述的方法，其中，所述从多个配置信息中确定目标配置信息，包括：
    确定第一指示信息；
    根据所述第一指示信息从所述多个配置信息中确定与其对应的所述目标配置信息。
  3. 根据权利要求2所述的方法，其中，所述第一指示信息用于隐式指示所述目标配置信息。
  4. 根据权利要求3所述的方法，其中，所述第一指示信息包括以下任意一项：
    资源块组的大小；
    波束指示信息；
    解调参考信号类型；
    控制信道的资源单元组绑定的大小；
    控制信道资源分配的粒度；以及，
    解调参考信号端口数量。
  5. 根据权利要求1所述的方法，其中，
    所述至少两种物理资源块绑定的大小值均为预设的物理资源块绑定的大小值；
    或者，
    所述至少两种物理资源块绑定的大小值包括：预设的物理资源块绑定的大小值和与调度带宽对应的物理资源块绑定的大小值。
  6. 根据权利要求2所述的方法，其中，所述基于所述目标配置信息，确定目标物理资源块绑定的大小值，包括：
    确定第二指示信息；
    根据所述第二指示信息及所述目标配置信息，确定与所述第二指示信息对应的所述目标物理资源块绑定的大小值。
  7. 根据权利要求6所述的方法，其中，所述第二指示信息为1比特的终端专用物理资源块绑定的大小的指示信息。
  8. 根据权利要求1～7中任一项所述的方法，其中，
    所述多个配置信息由网络侧通过高层信令配置；或者
    所述多个配置信息由网络侧和用户终端预先约定；或者
    所述多个配置信息由协议约定。
  9. 一种用户终端，包括：
    第一确定模块，用于从多个配置信息中确定目标配置信息，所述目标配置信息对应至少两种物理资源块绑定的大小值；
    第二确定模块，用于基于所述目标配置信息，确定目标物理资源块绑定的大小值。
  10. 根据权利要求9所述的用户终端，其中，所述第一确定模块进一步用于：
    确定第一指示信息；
    根据所述第一指示信息从所述多个配置信息中确定与其对应的所述目标配置信息。
  11. 根据权利要求10所述的用户终端，其中，所述第一指示信息用于隐式指示所述目标配置信息。
  12. 根据权利要求11所述的用户终端，其中，所述第一指示信息包括以下任意一项：
    资源块组的大小；
    波束指示信息；
    解调参考信号类型；
    控制信道的资源单元组绑定的大小；
    控制信道资源分配的粒度；以及，
    解调参考信号端口数量。
  13. 根据权利要求9所述的用户终端，其中，
    所述至少两种物理资源块绑定的大小值均为预设的物理资源块绑定的大小值；
    或者，
    所述至少两种物理资源块绑定的大小值包括：预设的物理资源块绑定的大小值和与调度带宽对应的物理资源块绑定的大小值。
  14. 根据权利要求10所述的用户终端，其中，所述第二确定模块进一步用于：
    确定第二指示信息；
    根据所述第二指示信息及所述目标配置信息，确定与所述第二指示信息对应的所述目标物理资源块绑定的大小值。
  15. 根据权利要求14所述的用户终端，其中，所述第二指示信息为1比特的终端专用物理资源块绑定的大小的指示信息。
  16. 根据权利要求9～15中任一项所述的用户终端，其中，
    所述多个配置信息由网络侧通过高层信令配置；或者
    所述多个配置信息由网络侧和用户终端预先约定；或者
    所述多个配置信息由协议约定。
  17. 一种用户终端，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如权利要求1至8中任一项所述的确定物理资源块绑定的大小的方法的步骤。
  18. 一种计算机可读存储介质，所述计算机可读存储介质上存储有程序，所述程序被处理器执行时实现如权利要求1至8中任一项所述的确定物理资源块绑定的大小的方法的步骤。
PCT/CN2018/100799 2017-08-18 2018-08-16 确定物理资源块绑定的大小的方法和用户终端 WO2019034102A1 (zh)

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