WO2023092455A1 - 无线通信方法、第一终端设备和网络设备 - Google Patents

无线通信方法、第一终端设备和网络设备 Download PDF

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Publication number
WO2023092455A1
WO2023092455A1 PCT/CN2021/133536 CN2021133536W WO2023092455A1 WO 2023092455 A1 WO2023092455 A1 WO 2023092455A1 CN 2021133536 W CN2021133536 W CN 2021133536W WO 2023092455 A1 WO2023092455 A1 WO 2023092455A1
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criterion
terminal device
information
rrm measurement
satisfies
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PCT/CN2021/133536
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English (en)
French (fr)
Inventor
胡奕
李海涛
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Oppo广东移动通信有限公司
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Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2021/133536 priority Critical patent/WO2023092455A1/zh
Priority to CN202180102228.XA priority patent/CN117981398A/zh
Publication of WO2023092455A1 publication Critical patent/WO2023092455A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements

Definitions

  • the embodiments of the present application relate to the communication field, and more specifically, to a wireless communication method, a first terminal device, and a network device.
  • the Reference Signal Receiving Power (RSRP) of the User Equipment (UE) at the center of the cell is significantly higher than that at the edge of the cell. That is, due to the obvious "near-far effect", it can be judged based on the RSRP measurement whether to meet the Radio Resource Management (Radio Resource Management, RRM) measurement relaxation criterion, that is, the network is configured with the not at cell edge (not at cell edge) criterion.
  • RRM Radio Resource Management
  • the UE can judge whether its channel state is good enough by measuring the RSRP of the serving cell, so as to start the relaxed RRM measurement for the neighboring cell; the network is configured with low mobility (Low mobility) and/or static (stationary) criteria In this case, the UE can judge whether it is in a low mobility state or a static state based on its RSRP variation on the serving cell, so that it can start relaxed RRM measurement for neighboring cells.
  • Non-Terrestrial Network, NTN Non-Terrestrial Network, NTN
  • the corresponding RSRP difference between the UE at the center of the cell and the UE at the edge of the cell is not obvious, that is, the "near-far effect" of RSRP "Poor.
  • RSRP Radio Resource Prediction
  • the relaxed RRM measurement for neighboring cells is not started, which increases unnecessary terminal power consumption;
  • the relaxed RRM measurement for neighboring cells may be started, which may cause the network to fail to discover and reselect a more suitable neighboring cell in time, which affects user experience.
  • Embodiments of the present application provide a wireless communication method, a first terminal device, and a network device, which can improve measurement accuracy and user experience on the basis of reducing terminal power consumption.
  • the present application provides a wireless communication method, including:
  • the RRM measurement relaxation is started.
  • the present application provides a wireless communication method, including:
  • the related information of the RRM measurement relaxation criterion is used by the first terminal device to determine whether the first terminal device meets the RRM measurement relaxation criterion based on the location information of the first terminal device.
  • the present application provides a terminal device configured to execute the method in the foregoing first aspect or various implementation manners thereof.
  • the terminal device includes a functional module configured to execute the method in the foregoing first aspect or its various implementation manners.
  • the terminal device may include a processing unit configured to perform functions related to information processing.
  • the processing unit may be a processor.
  • the terminal device may include a sending unit and/or a receiving unit.
  • the sending unit is used to perform functions related to sending, and the receiving unit is used to perform functions related to receiving.
  • the sending unit may be a transmitter or transmitter, and the receiving unit may be a receiver or receiver.
  • the terminal device is a communication chip, the sending unit may be an input circuit or interface of the communication chip, and the sending unit may be an output circuit or interface of the communication chip.
  • the present application provides a network device configured to execute the method in the foregoing second aspect or various implementation manners thereof.
  • the network device includes a functional module configured to execute the method in the above second aspect or each implementation manner thereof.
  • the network device may include a processing unit configured to perform functions related to information processing.
  • the processing unit may be a processor.
  • the network device may include a sending unit and/or a receiving unit.
  • the sending unit is used to perform functions related to sending, and the receiving unit is used to perform functions related to receiving.
  • the sending unit may be a transmitter or transmitter, and the receiving unit may be a receiver or receiver.
  • the network device is a communication chip, the receiving unit may be an input circuit or interface of the communication chip, and the sending unit may be an output circuit or interface of the communication chip.
  • the present application provides a terminal device, including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory, so as to execute the method in the above first aspect or its various implementations.
  • processors there are one or more processors, and one or more memories.
  • the memory may be integrated with the processor, or the memory may be separated from the processor.
  • the terminal device further includes a transmitter (transmitter) and a receiver (receiver).
  • the present application provides a network device, including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory, so as to execute the method in the above second aspect or each implementation manner thereof.
  • processors there are one or more processors, and one or more memories.
  • the memory may be integrated with the processor, or the memory may be separated from the processor.
  • the network device further includes a transmitter (transmitter) and a receiver (receiver).
  • the present application provides a chip configured to implement any one of the above-mentioned first aspect to the second aspect or a method in each implementation manner thereof.
  • the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes any one of the above-mentioned first to second aspects or various implementations thereof method in .
  • the present application provides a computer-readable storage medium for storing a computer program, and the computer program enables the computer to execute any one of the above-mentioned first to second aspects or the method in each implementation manner thereof .
  • the present application provides a computer program product, including computer program instructions, the computer program instructions cause a computer to execute any one of the above first to second aspects or the method in each implementation manner.
  • the present application provides a computer program, which, when run on a computer, causes the computer to execute any one of the above-mentioned first to second aspects or the method in each implementation manner.
  • this application introduces the location information of the first terminal device and determines whether the first terminal device satisfies the RRM measurement relaxation criterion based on the location information of the first terminal device, which is equivalent to avoiding the If the effect is not obvious, the result of whether the first terminal device satisfies the RRM measurement relaxation criterion is affected. Therefore, the accuracy of measurement and user experience can be improved on the basis of reducing power consumption of the terminal.
  • FIG. 1 to FIG. 3 are schematic block diagrams of a system framework provided by an embodiment of the present application.
  • FIG. 4 and FIG. 5 respectively show schematic diagrams of NTN scenarios based on transparent transmission forwarding satellites and regenerative forwarding satellites.
  • FIG. 6 is an example of the near-far effect of the RSRP of the terminal device in the NR scenario and the NTN scenario provided by the embodiment of the present application.
  • Fig. 7 is a schematic flowchart of a wireless communication method provided by an embodiment of the present application.
  • FIG. 8 is an example in which a terminal device satisfies a first criterion provided in an embodiment of the present application.
  • FIG. 9 is an example in which a terminal device satisfies a third criterion provided in an embodiment of the present application.
  • Fig. 10 is another schematic flowchart of the wireless communication method provided by the embodiment of the present application.
  • Fig. 11 is a schematic block diagram of a first terminal device provided by an embodiment of the present application.
  • Fig. 12 is a schematic block diagram of a network device provided by an embodiment of the present application.
  • Fig. 13 is a schematic block diagram of a communication device provided by an embodiment of the present application.
  • Fig. 14 is a schematic block diagram of a chip provided by an embodiment of the present application.
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • a communication system 100 may include a terminal device 110 and a network device 120 .
  • the network device 120 may communicate with the terminal device 110 through an air interface. Multi-service transmission is supported between the terminal device 110 and the network device 120 .
  • the embodiment of the present application is only described by using the communication system 100 as an example, but the embodiment of the present application is not limited thereto. That is to say, the technical solutions of the embodiments of the present application can be applied to various communication systems, such as: Long Term Evolution (Long Term Evolution, LTE) system, LTE Time Division Duplex (Time Division Duplex, TDD), Universal Mobile Communication System (Universal Mobile Telecommunication System, UMTS), 5G communication system (also known as New Radio (NR) communication system), or future communication systems, etc.
  • LTE Long Term Evolution
  • LTE Time Division Duplex Time Division Duplex
  • UMTS Universal Mobile Communication System
  • 5G communication system also known as New Radio (NR) communication system
  • future communication systems etc.
  • the network device 120 may be an access network device that communicates with the terminal device 110 .
  • the access network device can provide communication coverage for a specific geographic area, and can communicate with terminal devices 110 (such as UEs) located in the coverage area.
  • the network device 120 may be an evolved base station (Evolutional Node B, eNB or eNodeB) in a long-term evolution (Long Term Evolution, LTE) system, or a next-generation radio access network (Next Generation Radio Access Network, NG RAN) device, Either a base station (gNB) in the NR system, or a wireless controller in a cloud radio access network (Cloud Radio Access Network, CRAN), or the network device 120 can be a relay station, an access point, a vehicle device, a wearable Devices, hubs, switches, bridges, routers, or network devices in the future evolution of the Public Land Mobile Network (Public Land Mobile Network, PLMN), etc.
  • Evolutional Node B, eNB or eNodeB in a long-term evolution (Long Term Evolution, LTE) system
  • NG RAN next-generation radio access network
  • gNB base station
  • CRAN Cloud Radio Access Network
  • the network device 120 can be a relay station, an access point, a vehicle
  • the terminal device 110 may be any terminal device, including but not limited to a terminal device connected to the network device 120 or other terminal devices by wire or wirelessly.
  • the terminal equipment 110 may refer to an access terminal, a user equipment (User Equipment, UE), a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, user agent, or user device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, terminal devices in 5G networks or terminal devices in future evolution networks, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the terminal device 110 can be used for device-to-device (Device to Device, D2D) communication.
  • D2D Device to Device
  • the wireless communication system 100 may also include a core network device 130 that communicates with the base station.
  • the core network device 130 may be a 5G core network (5G Core, 5GC) device, for example, Access and Mobility Management Function (Access and Mobility Management Function , AMF), and for example, authentication server function (Authentication Server Function, AUSF), and for example, user plane function (User Plane Function, UPF), and for example, session management function (Session Management Function, SMF).
  • the core network device 130 may also be a packet core evolution (Evolved Packet Core, EPC) device of the LTE network, for example, a data gateway (Session Management Function+Core Packet Gateway, SMF+PGW- C) Equipment.
  • EPC packet core evolution
  • SMF+PGW-C can realize the functions of SMF and PGW-C at the same time.
  • the above-mentioned core network equipment may be called by other names, or a new network entity may be formed by dividing functions of the core network, which is not limited in this embodiment of the present application.
  • Various functional units in the communication system 100 may also establish a connection through a next generation network (next generation, NG) interface to implement communication.
  • NG next generation network
  • the terminal device establishes an air interface connection with the access network device through the NR interface to transmit user plane data and control plane signaling; the terminal device can establish a control plane signaling connection with the AMF through the NG interface 1 (N1 for short); access Network equipment such as the next generation wireless access base station (gNB), can establish a user plane data connection with UPF through NG interface 3 (abbreviated as N3); access network equipment can establish control plane signaling with AMF through NG interface 2 (abbreviated as N2) connection; UPF can establish a control plane signaling connection with SMF through NG interface 4 (abbreviated as N4); UPF can exchange user plane data with the data network through NG interface 6 (abbreviated as N6); AMF can communicate with SMF through NG interface 11 (abbreviated as N11) The SMF establishes a control plane signaling connection; the SMF may establish a control plane signaling connection with the PCF through an NG interface 7 (N7 for short).
  • gNB next generation wireless access base station
  • Figure 1 exemplarily shows a base station, a core network device, and two terminal devices.
  • the wireless communication system 100 may include multiple base station devices and each base station may include other numbers of terminals within the coverage area.
  • the device is not limited in the embodiment of this application.
  • NTN Non-Terrestrial Networks
  • satellite communication is not restricted by the user's region. For example, general land communication cannot cover areas such as oceans, mountains, deserts, etc. that cannot be equipped with communication equipment or are not covered by communication due to sparse population.
  • satellite communication due to a Satellites can cover a large area of the ground, and satellites can orbit the earth, so theoretically every corner of the earth can be covered by satellite communications.
  • satellite communication has great social value.
  • Satellite communication can be covered at a lower cost in remote mountainous areas, poor and backward countries or regions, so that people in these regions can enjoy advanced voice communication and mobile Internet technology, which is conducive to narrowing the digital gap with developed regions and promoting development of these areas.
  • the distance of satellite communication is long, and the cost of communication does not increase significantly with the increase of communication distance; finally, the stability of satellite communication is high, and it is not limited by natural disasters.
  • FIG. 2 is a schematic structural diagram of another communication system provided by an embodiment of the present application.
  • a terminal device 1101 and a satellite 1102 are included, and wireless communication can be performed between the terminal device 1101 and the satellite 1102 .
  • the network formed between the terminal device 1101 and the satellite 1102 may also be referred to as NTN.
  • the satellite 1102 may function as a base station, and the terminal device 1101 and the satellite 1102 may communicate directly. Under the system architecture, the satellite 1102 can be referred to as a network device.
  • the communication system may include multiple network devices 1102, and the coverage of each network device 1102 may include other numbers of terminal devices, which is not limited in this embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of another communication system provided by an embodiment of the present application.
  • FIG. 3 it includes a terminal device 1201 , a satellite 1202 and a base station 1203 , wireless communication can be performed between the terminal device 1201 and the satellite 1202 , and communication can be performed between the satellite 1202 and the base station 1203 .
  • the network formed among the terminal equipment 1201, the satellite 1202 and the base station 1203 may also be referred to as NTN.
  • the satellite 1202 may not have the function of a base station, and the communication between the terminal device 1201 and the base station 1203 needs to be relayed through the satellite 1202 .
  • the base station 1203 may be called a network device.
  • the communication system may include multiple network devices 1203, and the coverage of each network device 1203 may include other numbers of terminal devices, which is not limited in this embodiment of the present application.
  • the network device 1203 may be the network device 120 in FIG. 1 .
  • satellite 1102 or satellite 1202 includes but is not limited to:
  • Satellites can use multiple beams to cover the ground. For example, a satellite can form dozens or even hundreds of beams to cover the ground. In other words, a satellite beam can cover a ground area with a diameter of tens to hundreds of kilometers to ensure satellite coverage and improve the system capacity of the entire satellite communication system.
  • the altitude of LEO can range from 500km to 1500km, and the corresponding orbit period can be about 1.5 hours to 2 hours.
  • the signal propagation delay of single-hop communication between users can generally be less than 20ms, and the maximum satellite visible time can be 20 minutes.
  • LEO The signal propagation distance is short and the link loss is small, and the requirements for the transmission power of the user terminal are not high.
  • the orbital height of GEO can be 35786km, the rotation period around the earth can be 24 hours, and the signal propagation delay of single-hop communication between users can generally be 250ms.
  • satellites use multiple beams to cover the ground.
  • a satellite can form dozens or even hundreds of beams to cover the ground; a satellite beam can cover tens of beams in diameter. to a ground area of hundreds of kilometers.
  • FIG. 1 to FIG. 3 are only illustrations of systems applicable to this application, and of course, the method shown in the embodiment of this application may also be applicable to other systems.
  • system and “network” are often used interchangeably herein.
  • the term “and/or” in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and/or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations.
  • the character “/” in this article generally indicates that the contextual objects are an "or” relationship.
  • the "indication” mentioned in the embodiments of the present application may be a direct indication, may also be an indirect indication, and may also mean that there is an association relationship.
  • A indicates B, which can mean that A directly indicates B, for example, B can be obtained through A; it can also indicate that A indirectly indicates B, for example, A indicates C, and B can be obtained through C; it can also indicate that there is an association between A and B relation.
  • Satellites can be divided into two types based on the functions they provide: transparent payload and regenerative payload.
  • transparent transponder satellites it only provides the functions of radio frequency filtering, frequency conversion and amplification, and only provides transparent transponder of signals without changing the waveform signal it transponders.
  • regenerative transponder satellites in addition to providing radio frequency filtering, frequency conversion and amplification functions, it can also provide demodulation/decoding, routing/conversion, coding/modulation functions, which have part or all of the functions of the base station.
  • one or more gateways may be included for communication between satellites and terminals.
  • FIG. 4 and FIG. 5 respectively show schematic diagrams of NTN scenarios based on transparent transmission forwarding satellites and regenerative forwarding satellites.
  • the communication between the gateway and the satellite is through the feeder link, and the communication between the satellite and the terminal can be through the service link.
  • the satellites communicate with each other through the InterStar link, the gateway and the satellite communicate with each other through the feeder link, and the communication between the satellite and the terminal They can communicate through the service link (service link).
  • 5G The main application scenarios of 5G include: Enhanced Mobile Broadband (Enhance Mobile Broadband, eMBB), Ultra-Reliable and Low Latency Communication (URLLC), Massive machine type of communication (mMTC) ).
  • eMBB aims at users' access to multimedia content, services and data, and its demand is growing rapidly.
  • eMBB may be deployed in different scenarios. For example, indoors, urban areas, rural areas, etc. have relatively large differences in capabilities and requirements, so they cannot be generalized, and can be analyzed in detail in combination with specific deployment scenarios.
  • Typical applications of URLLC include: industrial automation, electric power automation, telemedicine operations (surgery), traffic safety guarantee, etc.
  • the typical characteristics of mMTC include: high connection density, small data volume, delay-insensitive services, low cost and long service life of modules, etc.
  • NR can be deployed independently.
  • a new radio resource control (Radio Resource Control, RRC) state is set, namely RRC_INACTIVE (deactivated) state. This state is different from RRC_IDLE (idle) and RRC_CONNECTED (connected) states.
  • RRC Radio Resource Control
  • RRC_IDLE mobility is UE-based cell selection and reselection, paging is initiated by the core network (Core Network, CN), and the paging area is configured by the CN.
  • Core Network Core Network
  • CN Core Network
  • UE access stratum Access Stratum, AS
  • RRC_CONNECTED state there is an RRC connection, and the UE AS context exists between the base station and the UE.
  • the network device knows the location of the UE at the specific cell level. Mobility is mobility controlled by network devices. Unicast data can be transmitted between the UE and the base station.
  • RRC_INACTIVE Mobility is UE-based cell selection and reselection, there is a connection between CN-NR, UE AS context exists on a certain base station, paging is triggered by Radio Access Network (RAN), and RAN-based The paging area is managed by the RAN, and the network equipment knows the location of the UE based on the paging area level of the RAN.
  • RAN Radio Access Network
  • Radio Resource Management Radio Resource Management, RRM
  • RRM Radio Resource Management
  • the measurement of the serving cell by the terminal equipment in the unconnected state is performed continuously.
  • the terminal device may not start inter-frequency/inter-frequency switching for the same frequency point, equal priority or low priority.
  • relaxed RRM measurement can be performed for high-priority inter-frequency/inter-technology frequency points.
  • the terminal device can disable the measurement of all co-frequency adjacent cells.
  • the terminal device can turn off all low-priority or equal-priority Level NR different frequency frequency point or different technology frequency point measurement.
  • the terminal device can target high-priority NR inter-frequency points or different technology Frequency points perform relaxed measurement.
  • the parameters S IntraSearchP , S IntraSearchQ , S nonIntraSearchP and S nonIntraSearchQ are configured by the network through SIB2.
  • the cell measurement requirement (requirement) in NR includes T detect , T measure and T evaluate ; where T detect , T measure and T evaluate are respectively used to represent the time used for cell detection, cell measurement and cell evaluation .
  • the cell measurement requirement (requirement) is related to a discontinuous reception (Discontinuous Reception, DRX) period of the terminal equipment.
  • DRX discontinuous Reception
  • at least one of T detect , T measure and T evaluate may be determined according to the DRX cycle of the terminal device.
  • a relaxed measurement mechanism for neighboring cells of a terminal device in an unconnected state may be introduced to further meet the power saving requirements of the terminal.
  • a low mobility (low mobility) criterion and a not-at-cell-edge criterion may be introduced.
  • both the low mobility criterion and the not-at-the-cell-edge criterion are measured by the measurement results of the terminal equipment on the serving cell.
  • the low mobility criterion and the not at cell edge criterion can be defined as follows:
  • the network device may configure the evaluation period T SearchDeltaP of the RSRP change and the RSRP change value threshold S SearchDeltaP .
  • T SearchDeltaP the evaluation period of the RSRP change and the RSRP change value threshold S SearchDeltaP .
  • S rxlev is the current S rxlev measurement value of the serving cell
  • S rxlevRef is the reference S rxlev value of the serving cell.
  • the terminal device selects or reselects to a new cell, (S rxlev -S rxlevRef )>0 or the terminal device does not satisfy (S rxlevRef -S rxlev ) ⁇ S SearchDeltaP within the continuous T SearchDeltaP time
  • the terminal The device may set S rxlevRef as the current S rxlev measurement value of the serving cell.
  • the terminal equipment After completing cell selection/reselection, the terminal equipment needs to perform normal RRM measurement within at least a period of time T SearchDeltaP .
  • the network device can configure a Reference Signal Receiving Power (RSRP) threshold S SearchThresholdP , and in addition, a Reference Signal Receiving Quality (Reference Signal Receiving Quality, RSRQ) threshold S SearchThresholdQ , when The RSRP of the terminal device on the serving cell is greater than the RSRP threshold (ie S SearchThresholdP ), and when the RSRQ threshold of the terminal device on the serving cell is greater than the RSRQ threshold (ie S SearchThresholdQ ) when the network configures the RSRQ threshold (ie S SearchThresholdQ ), it is considered The terminal device satisfies the criterion of not being at the cell edge.
  • RSRP Reference Signal Receiving Power
  • RSRQ Reference Signal Receiving Quality
  • the network device may notify the terminal device whether the function of RRM measurement relaxation can be enabled through a system broadcast.
  • the network device needs to configure at least one RRM measurement relaxation judgment criterion. For different configurations, the following four situations may exist:
  • the network device configures only the low mobility criterion for the terminal device. At this time, when the terminal device satisfies the low mobility criterion, the terminal device starts relaxed RRM measurement for neighboring cells.
  • the network device configures only the not-at-the-cell-edge criterion for the terminal device, and when the terminal device satisfies the not-at-the-cell-edge criterion, the terminal device performs relaxed RRM measurement for neighboring cells.
  • the network device configures both the low mobility criterion and the non-cell edge criterion for the terminal device, and the network device does not configure the combined Relaxed MeasCondition parameter for the terminal device. At this time, when the terminal device meets the low mobility criterion and is not at the cell edge When at least one of the criteria is used, the terminal device starts relaxed RRM measurement for neighboring cells.
  • the network device configures the low mobility criterion and the non-cell edge criterion for the terminal device at the same time, and the network device configures the combined relaxed measurement condition (combineRelaxedMeasCondition) parameter for the terminal device.
  • the edge criterion When the edge criterion is used, the terminal device starts relaxed RRM measurement for neighboring cells.
  • the following two RRM measurement relaxation methods can be defined for a non-connected terminal device:
  • the measurement interval is relaxed to 3 times the normal measurement interval for intra-frequency measurement, NR inter-frequency measurement and inter-technology inter-frequency measurement.
  • the measurement interval can be relaxed to 1 hour for intra-frequency measurement, NR inter-frequency measurement, and inter-technology inter-frequency measurement.
  • a high-priority measurement relaxation (highPriorityMeasRelax) parameter can be introduced, and the high-priority measurement relaxation parameter is used to indicate whether the network device allows the terminal device to relax the measurement interval of the high-priority frequency point to exceed T higher_priority_search value; of course, the case that the terminal device satisfies both the low mobility criterion and the not-at-the-cell-edge criterion can be excluded.
  • the high-priority measurement relaxation parameter is only used to control the network equipment to configure only the low mobility criterion for the terminal equipment and the terminal equipment meets the low mobility criterion, and the measurement result of the terminal equipment in the serving cell satisfies that S rxlev is greater than The case where S nonIntraSearchP and S qual is greater than S nonIntraSearchQ .
  • the measurement interval of the terminal device for the high priority frequency point can be relaxed to K 2 *T higher_priority_search , where K 2 is 60 ; Otherwise, the measurement interval of the terminal device for high priority frequency points is T higher_priority_search , that is, if the network device does not give the terminal device the high priority measurement relaxation parameters, the measurement interval of the terminal device for high priority frequency points is T higher_priority_search .
  • a stationary (stationary) criterion can be further introduced, that is, the RRM measurement of the stationary terminal is relaxed.
  • the stationary criterion can be defined as follows:
  • the static criterion may reuse the low mobility criterion, and further, the network device may configure different thresholds for the static criterion and the low mobility criterion.
  • the static criterion may be a mandatory configuration, and the not-at-the-cell-edge criterion may be an optional configuration.
  • FIG. 6 is an example of the near-far effect of the RSRP of the terminal device in the NR scenario and the NTN scenario provided by the embodiment of the present application.
  • the Reference Signal Receiving Power is more obvious Higher than the RSRP when it is at the edge of the cell. That is, due to the obvious "near-far effect", it can be judged based on the RSRP measurement whether to meet the Radio Resource Management (Radio Resource Management, RRM) measurement relaxation criterion, that is, the network is configured with the not at cell edge (not at cell edge) criterion.
  • RRM Radio Resource Management
  • the UE can judge whether its channel state is good enough by measuring the RSRP of the serving cell, so as to start the relaxed RRM measurement for the neighboring cell; the network is configured with low mobility (Low mobility) and/or static (stationary) criteria In this case, the UE can judge whether it is in a low mobility state or a static state based on its RSRP variation on the serving cell, so that it can start relaxed RRM measurement for neighboring cells.
  • Non-Terrestrial Network NTN
  • NTN non-Terrestrial Network
  • the network when the network is configured with the criterion of not being at the edge of the cell, for users in the center of the cell, due to the low measured RSRP, no relaxed RRM measurement is started for neighboring cells, which increases unnecessary terminal power consumption; for users at the edge of the cell For users, because the measured RSRP is too high, a relaxed RRM measurement is started for neighboring cells, which may cause the network to fail to find and reselect a more suitable neighboring cell in time, which affects user experience.
  • embodiments of the present application provide a wireless communication method, a first terminal device, and a network device, which can improve measurement accuracy and user experience on the basis of reducing terminal power consumption.
  • Fig. 7 shows a schematic flowchart of a wireless communication method 200 according to an embodiment of the present application, and the method 200 may be executed by a first terminal device.
  • the first terminal device may be the terminal device shown in FIG. 1 .
  • the method 200 may include:
  • the RRM measurement relaxation criterion includes a first criterion and/or a second criterion
  • the first criterion refers to: within the first evaluation period, the distance between the location of the terminal device and the reference location of the serving cell The variation of the distance is less than or equal to the first threshold
  • the second criterion means: within the second evaluation period, the variation of RSRP of the terminal device in the serving cell is smaller than the second threshold.
  • the network notifies the terminal device of the reference position by broadcasting, that is, how the network device determines the reference position depends on the implementation of the network device, which is not limited in this solution.
  • the reference location may be a central location of the serving cell.
  • the first criterion refers to: within the first evaluation time period, the amount of change in the distance between the location of the terminal device and the center of the serving cell is less than or equal to the first threshold.
  • the reference location may be preset or configured or indicated by the network device.
  • the "presetting" can be achieved by pre-saving corresponding codes, tables, or other methods that can be used to indicate relevant information in devices (for example, including terminal devices and network devices).
  • the present application does not limit the specific implementation manner.
  • the preset may refer to what is defined in the protocol.
  • the "protocol” may refer to a standard protocol in the communication field, for example, it may include the LTE protocol, the NR protocol, and related protocols applied in future communication systems, which are not specifically limited in this application.
  • the first criterion may be a low mobility criterion based on the location of the terminal, that is, the low mobility criterion based on the location of the terminal refers to: within the first evaluation duration, the location of the terminal device The change amount of the distance between the position and the reference position of the serving cell is less than or equal to the first threshold value.
  • the first criterion may be a stationary criterion based on the terminal location, that is to say, the stationary criterion based on the terminal location refers to: within the first evaluation period, the distance between the location of the terminal device and the serving cell The change amount of the distance between the reference positions is less than or equal to the first threshold value.
  • the threshold used by the low mobility criterion based on the terminal location is different from the threshold used by the stationary criterion based on the terminal location.
  • the first threshold may be a first value
  • the first threshold may be a second numerical value.
  • the first value and the second value may be different.
  • the second criterion may be the RSRP-based low mobility criterion or the static criterion mentioned above.
  • the first criterion refers to: the terminal device meets the following conditions within the first evaluation period:
  • D 1 represents the distance between the location of the terminal device and the reference position
  • D ref is a distance reference value
  • D thresholdDelta represents the first threshold value
  • the first evaluation duration is recorded as T SearchDelta ; if the first terminal device satisfies (D 1 -D ref ) ⁇ D thresholdDelta within T SearchDelta , then the first terminal device satisfies the first A criterion, otherwise, the first terminal device does not meet the first criterion.
  • the first terminal device is within T SearchDelta , if the variation of the distance between the location of the first terminal device and the reference position of the serving cell is less than or equal to the first threshold value D thresholdDelta , it is considered that The terminal device satisfies the first criterion; otherwise, the first terminal device does not satisfy the first criterion.
  • FIG. 8 is an example in which a terminal device satisfies a first criterion provided in an embodiment of the present application.
  • D 1 represents the distance from the location of the terminal device to the central location
  • D ref may be a reference radius.
  • the method 200 may also include:
  • the duration for which the terminal device satisfies the first criterion is shorter than the first evaluation duration.
  • the value of D ref may also be determined in other ways, which is not specifically limited in the present application. For example, when the duration for which the terminal device satisfies the first criterion is less than the first evaluation duration and greater than or equal to a certain threshold, the value of D ref is set as the value of D 1 .
  • the second criterion refers to: the terminal device meets the following conditions within the second evaluation period:
  • S rxlevRef represents the RSRP reference measurement value of the terminal device in the serving cell
  • S rxlev represents the RSRP measurement value of the terminal device in the serving cell
  • S SearchDeltaP represents the second threshold value
  • the second evaluation duration is recorded as T SearchDeltaP
  • the first terminal device satisfies (S rxlevRef ⁇ S rxlev ) ⁇ S SearchDeltaP
  • the first terminal device satisfies the A second criterion
  • the first terminal device does not meet the second criterion.
  • T SearchDeltaP if the RSRP variation of the first terminal device on the serving cell is smaller than S SearchDeltaP , it is considered that the terminal device satisfies the second criterion; otherwise, the first terminal device does not satisfy the second criterion.
  • the S210 may include:
  • the first terminal device Based on the location information of the first terminal device, if the first terminal device satisfies the first criterion or the second criterion, determine that the first terminal device satisfies the RRM measurement relaxation criterion; or
  • the first terminal device Based on the location information of the first terminal device, if the first terminal device satisfies the first criterion and the second criterion, determine that the first terminal device satisfies the RRM measurement relaxation criterion.
  • the network device is only configured with the first criterion, based on the location information of the first terminal device, if the first terminal device satisfies the first criterion, determine that the first The terminal device satisfies the RRM measurement relaxation criterion.
  • the network device is configured with the first criterion and the second criterion, as an implementation manner, based on the location information of the first terminal device, when the first terminal device satisfies the first criteria or the second criteria, determine that the first terminal device satisfies the RRM measurement relaxation criteria; as another implementation, based on the location information of the first terminal device, in the first terminal When the device satisfies the first criterion and the second criterion, determine that the first terminal device satisfies the RRM measurement relaxation criterion.
  • the first terminal device satisfies the RRM measurement relaxation criterion, including the following three situations:
  • the first terminal device only satisfies the first criterion.
  • the first terminal device meets the RRM measurement relaxation criterion means: the first terminal device satisfies (D 1 -D ref ) within T SearchDelta ⁇ D thresholdDelta .
  • the first terminal device satisfies the first criterion or the second criterion.
  • the first terminal device meeting the RRM measurement relaxation criterion means: the first terminal device is in T SearchDeltaP satisfies (S rxlevRef ⁇ S rxlev ) ⁇ S SearchDeltaP ; or, the first terminal device satisfies (D 1 ⁇ D ref ) ⁇ D thresholdDelta within T SearchDelta .
  • the first terminal device satisfies the first criterion and the second criterion.
  • the first terminal device meeting the RRM measurement relaxation criterion means: the first terminal device is in T SearchDeltaP satisfies (S rxlevRef ⁇ S rxlev ) ⁇ S SearchDeltaP , and the first terminal device satisfies (D 1 ⁇ D ref ) ⁇ D thresholdDelta within T SearchDelta .
  • the S210 may include:
  • the first terminal device Based on the location information of the first terminal device, the first terminal device satisfies the first criterion within a first time period, and the first terminal device satisfies the second criterion within a second time period In a case where , it is determined that the first terminal device satisfies the RRM measurement relaxation criterion.
  • the first time period is the same as or different from the second time period.
  • the first evaluation duration is equal to the second evaluation duration, then the first time period and the second time period are the same.
  • the first terminal device If the first criterion is met and the first terminal device meets the second criterion within the first time period, determine that the first terminal device meets the RRM measurement relaxation criterion.
  • the first terminal device based on the location information of the first terminal device, determining that the first terminal device satisfies the RRM measurement relaxation criterion if the first criterion is satisfied within the period and the first terminal device meets the second criterion within the first time period.
  • the first terminal device obtains available location information at the current location, it is determined based on the first criterion whether the first terminal device satisfies the RRM measurement relaxation criterion. In other words, only when the first terminal device can obtain the location information of the first terminal device, can the first terminal device determine whether the first terminal device satisfies the The RRM measures relaxation criteria. Further, in the case that the first terminal device cannot obtain the location information of the first terminal device, the first terminal device falls back to determining whether the first terminal device meets the requirements based on the second criterion. The RRM measures relaxation criteria.
  • the method 200 may also include:
  • the first information includes at least one of the following: information about the first criterion, information about the second criterion; information about the first criterion includes the first threshold; The relevant information of the second criterion includes the second evaluation duration and the second threshold.
  • the relevant information of the first criterion includes the first evaluation duration.
  • the first evaluation duration is determined according to the second evaluation duration.
  • the second evaluation duration is used as the first evaluation duration.
  • the first evaluation duration and the second evaluation duration are equal or unequal.
  • the first information may include the following information:
  • the first evaluation duration it may reuse the second evaluation duration included in the information related to the second criterion, or may use the evaluation duration configured separately for the first criterion, that is, the first
  • the relevant information of the criteria may not include the first evaluation duration and the second evaluation duration included in the relevant information of the second criteria may be used as the first evaluation duration, or the first evaluation duration may be included in the first criteria
  • the relevant information includes the first evaluation duration.
  • the first terminal device satisfies the RRM measurement relaxation criterion including the The first terminal device satisfies the first criterion.
  • the network device only configures the relevant information of the first criterion for the first terminal device, and the first terminal device only satisfies the first criterion, it means that the first terminal device Satisfying the RRM measurement relaxation criterion is conducive to simplifying the implementation of terminal equipment measurement and improving system performance.
  • the first information further includes first indication information; wherein the first The indication information used to indicate that the terminal device satisfies the RRM measurement relaxation criterion includes that the terminal equipment satisfies the first criterion or the second criterion, or the first indication information is used to indicate that the terminal equipment satisfies the RRM measurement relaxation criterion Including that the terminal device satisfies the first criterion and the second criterion.
  • the network device may also configure the first indication for the terminal device information to improve the flexibility of the RRM measurement relaxation criterion.
  • the first information is carried in a broadcast message.
  • both the first criterion and the second criterion are low mobility criteria, or both the first criterion and the second criterion are stationary criteria.
  • the RRM measurement relaxation criterion includes a third criterion and/or a fourth criterion
  • the third criterion refers to: the distance between the location of the terminal device and the reference location of the serving cell is less than or equal to the third criterion Threshold value
  • the fourth criterion refers to: the reference signal received power RSRP measurement value of the terminal device in the serving cell is greater than the fourth threshold value
  • the terminal device is serving The reference signal reception quality RSRQ measurement value in the cell is greater than the fifth threshold.
  • the network notifies the terminal device of the reference position by broadcasting, that is, how the network device determines the reference position depends on the implementation of the network device, which is not limited in this solution.
  • the reference location may be a central location of the serving cell.
  • the third criterion means: the distance between the location of the terminal device and the central location of the serving cell is less than or equal to the third threshold.
  • the reference location may be preset or configured or indicated by the network device.
  • the "presetting" can be achieved by pre-saving corresponding codes, tables, or other methods that can be used to indicate relevant information in devices (for example, including terminal devices and network devices).
  • the present application does not limit the specific implementation manner.
  • the preset may refer to the one defined in the protocol.
  • the "protocol” may refer to a standard protocol in the communication field, for example, it may include the LTE protocol, the NR protocol, and related protocols applied in future communication systems, which are not specifically limited in this application.
  • the third criterion may be the not-at-the-cell-edge criterion based on the location of the terminal, that is, the not-at-the-cell-edge criterion based on the location of the terminal refers to: the distance between the location of the terminal device and the reference location of the serving cell The distance is less than or equal to the third threshold.
  • the fourth criterion may be the not-at-cell-edge criterion based on RSRP and/or RSRQ mentioned above.
  • the third criterion refers to: the terminal device meets the following conditions:
  • D 1 represents the distance between the location of the terminal device and the reference position
  • D threshold represents the third threshold
  • the first terminal device satisfies D 1 ⁇ D threshold , then the first terminal device satisfies the third criterion; otherwise, the first terminal device does not satisfy the third criterion.
  • FIG. 9 is an example in which a terminal device satisfies a third criterion provided in an embodiment of the present application.
  • D1 represents the distance between the location of the terminal device and the central location, where the maximum of D1 when the third criterion is met
  • the value can be D threshold .
  • the fourth criterion refers to: the terminal device satisfies S P > S SearchP ; and when the fifth threshold is configured on the network device, the terminal device satisfies S Q > S SearchQ ; wherein, S P means The RSRP measurement value of the terminal device in the serving cell; S SearchP represents the fourth threshold value, S Q represents the RSRQ measurement value of the terminal device in the serving cell; S SearchQ represents the fifth threshold value.
  • the first terminal device satisfies S P > S SearchP and S Q > S SearchQ (if the network device configures S SearchQ ), then the first terminal device satisfies the fourth criterion, otherwise, The first terminal device does not satisfy the fourth criterion.
  • the S210 may include:
  • the first terminal device Based on the location information of the first terminal device, if the first terminal device satisfies the third criterion or the fourth criterion, determine that the first terminal device satisfies the RRM measurement relaxation criterion; or
  • the first terminal device Based on the location information of the first terminal device, if the first terminal device satisfies the third criterion and the fourth criterion, determine that the first terminal device satisfies the RRM measurement relaxation criterion.
  • the network device is only configured with the third criterion, based on the location information of the first terminal device, if the first terminal device satisfies the third criterion, determine that the first The terminal device satisfies the RRM measurement relaxation criterion.
  • the network device is configured with the third criterion and the fourth criterion, as an implementation manner, based on the location information of the first terminal device, when the first terminal device satisfies the third criterion, criterion or the fourth criterion, determine that the first terminal device satisfies the RRM measurement relaxation criterion; as another implementation, based on the location information of the first terminal device, in the first terminal When the device meets the third criterion and the fourth criterion, determine that the first terminal device meets the RRM measurement relaxation criterion.
  • the first terminal device satisfies the RRM measurement relaxation criterion, including the following three situations:
  • the first terminal device only satisfies the third criterion.
  • the first terminal device satisfies the RRM measurement relaxation criterion means: the first terminal device satisfies D 1 ⁇ D threshold .
  • the first terminal device satisfies the first criterion or the second criterion.
  • the first terminal device meets the RRM measurement relaxation criterion means: the first terminal device satisfies D 1 ⁇ D threshold ; or, the first terminal device satisfies S P > S SearchP and S Q >S SearchQ (if the network device is configured with S SearchQ ).
  • the first terminal device satisfies the first criterion and the second criterion.
  • the first terminal device meets the RRM measurement relaxation criterion means: the first terminal device satisfies D 1 ⁇ D threshold ; and, the first terminal device satisfies S P > S SearchP and S Q >S SearchQ (if the network device is configured with S SearchQ ).
  • the first terminal device obtains available location information at the current location, it is determined based on the third criterion whether the first terminal device satisfies the RRM measurement relaxation criterion. In other words, only when the first terminal device can acquire the location information of the first terminal device, can the first terminal device determine whether the first terminal device satisfies the The RRM measures relaxation criteria. Further, in the case that the first terminal device cannot obtain the location information of the first terminal device, the first terminal device falls back to determining whether the first terminal device meets the requirements based on the fourth criterion. The RRM measures relaxation criteria.
  • the method 200 may also include:
  • the second information includes at least one of the following: information about the third criterion, information about the fourth criterion; information about the third criterion includes the third threshold; The related information of the fourth criterion includes the fourth threshold and/or the fifth threshold.
  • the third information may include the following information:
  • satisfying the RRM measurement relaxation criterion by the first terminal device includes satisfying the third criterion by the first terminal device.
  • the network device only configures the relevant information of the third criterion for the first terminal device, and the first terminal device only satisfies the third criterion, it means that the first terminal device Satisfying the RRM measurement relaxation criterion is conducive to simplifying the implementation of terminal equipment measurement and improving system performance.
  • the second information further includes second indication information; wherein the second The indication information used to indicate that the terminal device satisfies the RRM measurement relaxation criterion includes that the terminal equipment satisfies the third criterion or the fourth criterion, or the second indication information is used to indicate that the terminal equipment satisfies the RRM measurement relaxation criterion It includes that the terminal device satisfies the third criterion and the fourth criterion.
  • the network device may also configure the second indication for the terminal device information to improve the flexibility of the RRM measurement relaxation criterion.
  • the second information is carried in a broadcast message.
  • both the third criterion and the fourth criterion are not at the cell edge criterion.
  • the S210 may include:
  • the first terminal device obtains available location information at the current location, determine whether the first terminal device satisfies the RRM measurement relaxation criterion based on the available location information.
  • the first terminal device only when the first terminal device can obtain the location information of the first terminal device, can the first terminal device determine the first Whether the terminal device satisfies the RRM measurement relaxation criterion.
  • a low mobility criterion based on the terminal location is introduced for the NTN scenario, and the first terminal device evaluates whether the RRM is satisfied based on the variation of the distance between the first terminal device and the reference position of the serving cell within a period of time. Measure relaxation criteria.
  • step 1
  • the first terminal device receives the RRM measurement relaxation related information for the terminal device in the non-connected state broadcast by the network device, which includes:
  • the relevant information of the low mobility criterion based on the location of the terminal which includes a threshold value D thresholdDelta_1 ;
  • the relevant information of the RSRP-based low mobility criterion which includes an evaluation duration T SearchDeltaP and a threshold S SearchDeltaP ;
  • the evaluation duration T SearchDelta_1 corresponding to the low mobility criterion based on the terminal location it can reuse the T SearchDeltaP included in the relevant information of the low mobility criterion based on the RSRP, or can be used for the evaluation duration T SearchDelta_1 based on the terminal location
  • the evaluation duration for the low mobility criterion is configured separately.
  • T SearchDelta_1 may not be included in the relevant information of the low mobility criterion based on the terminal position
  • T SearchDeltaP included in the relevant information of the low mobility criterion based on RSRP may be taken as T SearchDelta_1
  • T SearchDelta_1 may be included in the relevant information based on the low mobility criterion
  • the relevant information of the low mobility criterion of the terminal location includes T SearchDelta_1 .
  • the first criterion mentioned above is a low mobility criterion based on the location of the terminal
  • the first evaluation duration mentioned above is T SearchDelta_1
  • the first threshold mentioned above is D thresholdDelta_1 .
  • the first terminal device may determine whether the low mobility criterion based on the terminal location is satisfied based on a change amount of the distance between the location of the first terminal device and the reference location of the serving cell. Specifically, if the first terminal device is within T SearchDelta_1 , if the variation of the distance between the location of the first terminal device and the reference position of the serving cell is less than or equal to D thresholdDelta_1 , then the first terminal device is considered to be The terminal device satisfies the low mobility criterion based on the terminal location; otherwise, the first terminal device does not satisfy the low mobility criterion based on the terminal location.
  • satisfying the low mobility criterion based on the terminal location means that the terminal device meets the following conditions within T SearchDelta_1 :
  • D 1 represents the distance between the location of the terminal device and the reference position;
  • D ref is a distance reference value.
  • the value of D ref is set to the value of D 1 :
  • the duration for which the terminal device satisfies the low mobility criterion based on the terminal location is less than T SearchDelta_1 .
  • the network device is configured with the terminal location-based low mobility criterion, determine whether the first terminal device satisfies the RRM measurement relaxation criterion based on the terminal location-based low mobility criterion.
  • the first terminal device meets the RRM measurement relaxation criterion, including the following three situations:
  • the first terminal device Based on the location information of the first terminal device, in a case where the first terminal device only satisfies the terminal location-based low mobility criterion, determine that the first terminal device satisfies the RRM measurement relaxation criterion. That is to say, that the first terminal device satisfies the RRM measurement relaxation criterion means: the first terminal device satisfies (D 1 ⁇ D ref ) ⁇ D thresholdDelta_1 within T SearchDelta_1 .
  • the first terminal device Based on the location information of the first terminal device, when the first terminal device satisfies the terminal location-based low mobility criterion or the RSRP-based low mobility criterion, determine the first terminal device Satisfy the RRM measurement relaxation criteria. That is to say, the first terminal device meets the RRM measurement relaxation criterion means: the first terminal device satisfies (S rxlevRef ⁇ S rxlev ) ⁇ S SearchDeltaP within T SearchDeltaP , or the first terminal device satisfies (S rxlevRef ⁇ S rxlev ) ⁇ S SearchDeltaP within T SearchDeltaP, or T SearchDelta_1 satisfies (D 1 -D ref ) ⁇ D thresholdDelta_1 .
  • the first terminal device determines the first terminal device Satisfy the RRM measurement relaxation criteria. That is to say, that the first terminal device satisfies the RRM measurement relaxation criterion means: the first terminal device satisfies (S rxlevRef ⁇ S rxlev ) ⁇ S SearchDeltaP within T SearchDeltaP , and the first terminal device satisfies (S rxlevRef ⁇ S rxlev ) ⁇ S SearchDeltaP within T SearchDeltaP, and the first terminal device is in T SearchDelta_1 satisfies (D 1 -D ref ) ⁇ D thresholdDelta_1 .
  • case 2 or case 3 may be determined by network configuration.
  • case 1 is adopted.
  • the network device may further explicitly indicate whether to use case 2 or case 3, and the explicit indication information is carried in System broadcast message.
  • the first terminal device can use the low mobility criterion based on the terminal location only when there is currently available location information. That is, if the first terminal device currently has no location information available, the first terminal device falls back to the low mobility criterion using RSRP.
  • a static criterion based on the terminal location is introduced for the NTN scenario, and the first terminal device evaluates whether the RRM measurement relaxation is satisfied based on the variation of the distance between the first terminal device and the reference position of the serving cell within a period of time. guidelines.
  • step 1
  • the first terminal device receives the RRM measurement relaxation related information for the terminal device in the non-connected state broadcast by the network device, which includes:
  • the relevant information of the static criterion based on the terminal location which includes a threshold value D thresholdDelta_2 ;
  • T SearchDelta_2 corresponding to the stationary criterion based on the terminal location, it can reuse the T SearchDeltaP included in the relevant information of the stationary criterion based on the RSRP, or can be separately configured for the stationary criterion based on the terminal location
  • the evaluation duration; that is, T SearchDelta_2 may not be included in the relevant information of the stationary criterion based on the terminal position and T SearchDeltaP included in the relevant information of the stationary criterion based on the RSRP may be used as T SearchDelta_2 , or T SearchDelta_2 may be included in the terminal-based stationary criterion
  • the relevant information of the stationary criterion of the location includes T SearchDelta_2 .
  • the above-mentioned first criterion is a static criterion based on the terminal location
  • the above-mentioned first evaluation duration is T SearchDelta_2
  • the above-mentioned first threshold value is D thresholdDelta_2 .
  • the first terminal device may determine whether the stationary criterion based on the terminal location is satisfied based on a change amount of the distance between the location of the first terminal device and the reference location of the serving cell. Specifically, if the first terminal device is within T SearchDelta_2 , if the change in the distance between the location of the first terminal device and the reference position of the serving cell is less than or equal to D thresholdDelta_2 , then the first terminal device is considered to be The terminal device satisfies the stationary criterion based on the terminal location; otherwise, the first terminal device does not satisfy the stationary criterion based on the terminal location.
  • satisfying the static criterion based on the terminal location means that the terminal device meets the following conditions within T SearchDelta_2 :
  • D 1 represents the distance between the location of the terminal device and the reference position;
  • D ref is a distance reference value.
  • the value of D ref is set to the value of D 1 :
  • the duration for which the terminal device satisfies the static criterion based on the terminal location is less than T SearchDelta_2 .
  • the network device is configured with the static criterion based on the terminal location, determine whether the first terminal device satisfies the RRM measurement relaxation criterion based on the static criterion based on the terminal location.
  • the first terminal device meets the RRM measurement relaxation criterion, including the following three situations:
  • determining that the first terminal device satisfies the RRM measurement relaxation criterion when the first terminal device only satisfies the terminal location-based stationary criterion means: the first terminal device satisfies (D 1 ⁇ D ref ) ⁇ D thresholdDelta_2 within T SearchDelta_2 .
  • the first terminal device Based on the location information of the first terminal device, if the first terminal device satisfies the terminal location-based quiescence criterion or the RSRP-based quiescence criterion, determining that the first terminal device satisfies the RRM Measure relaxation criteria.
  • the first terminal device meets the RRM measurement relaxation criterion means: the first terminal device satisfies (S rxlevRef ⁇ S rxlev ) ⁇ S SearchDeltaP within T SearchDeltaP , or the first terminal device satisfies (S rxlevRef ⁇ S rxlev ) ⁇ S SearchDeltaP within T SearchDeltaP, or T SearchDelta_2 satisfies (D 1 -D ref ) ⁇ D thresholdDelta_2 .
  • the first terminal device Based on the location information of the first terminal device, when the first terminal device satisfies the terminal location-based quiescence criterion and the RSRP-based quiescence criterion, determining that the first terminal device satisfies the RRM Measure relaxation criteria.
  • the first terminal device satisfies the RRM measurement relaxation criterion means: the first terminal device satisfies (S rxlevRef ⁇ S rxlev ) ⁇ S SearchDeltaP within T SearchDeltaP , and the first terminal device satisfies (S rxlevRef ⁇ S rxlev ) ⁇ S SearchDeltaP within T SearchDeltaP, and the first terminal device is in T SearchDelta_2 satisfies (D 1 -D ref ) ⁇ D thresholdDelta_2 .
  • case 2 or case 3 may be determined by network configuration.
  • case 1 is adopted.
  • the network device may further explicitly indicate whether to use case 2 or case 3, and the explicit indication information is carried in the system broadcast message .
  • the first terminal device can use the static criterion based on the terminal location only when there is currently available location information. That is, if the first terminal device currently has no location information available, the first terminal device falls back to using RSRP's static criterion.
  • the not-at-the-cell-edge criterion based on the terminal location is introduced for the NTN scenario, and the first terminal device evaluates whether the RRM is satisfied based on the variation of the distance between the first terminal device and the reference position of the serving cell within a period of time. Measure relaxation criteria.
  • step 1
  • the first terminal device receives the RRM measurement relaxation related information for the terminal device in the non-connected state broadcast by the network device, which includes:
  • the relevant information of the not-at-the-cell-edge criterion based on the location of the terminal which includes a threshold value D threshold ;
  • the relevant information of the RSRP/RSRQ-based not-at-the-cell-edge criterion includes a threshold value S SearchP and a threshold value S SearchQ .
  • the first terminal device may determine whether the not-at-the-cell-edge criterion based on the terminal location is satisfied based on the distance between the location of the first terminal device and the reference location of the serving cell. Specifically, if the distance between the location of the first terminal device and the reference location of the serving cell is less than or equal to D threshold , it is considered that the first terminal device satisfies the not-at-the-cell-edge criterion based on the terminal location, otherwise , the first terminal device does not satisfy the terminal location-based not-at-the-cell-edge criterion.
  • satisfying the not-at-the-cell-edge criterion based on the terminal location means that the terminal device satisfies the following conditions within T SearchDelta :
  • D 1 represents the distance between the location of the terminal device and the reference location.
  • the network device is configured with the terminal location-based not at the cell edge criterion, determine whether the first terminal device satisfies the RRM measurement relaxation criterion based on the terminal location-based not at the cell edge criterion.
  • the first terminal device meets the RRM measurement relaxation criterion, including the following three situations:
  • determining that the first terminal device satisfies the RRM measurement relaxation criterion when the first terminal device only satisfies the terminal location-based not-at-cell-edge criterion means: the first terminal device satisfies D 1 ⁇ D threshold .
  • the terminal device satisfies the RRM measurement relaxation criterion. That is to say, the first terminal device meets the RRM measurement relaxation criterion means: the first terminal device satisfies D 1 ⁇ D threshold ; or, the first terminal device satisfies S P > S SearchP and S Q >S SearchQ (if the network device is configured with S SearchQ ).
  • the terminal device satisfies the RRM measurement relaxation criterion. That is to say, the first terminal device meets the RRM measurement relaxation criterion means: the first terminal device satisfies D 1 ⁇ D threshold ; and, the first terminal device satisfies S P > S SearchP and S Q >S SearchQ (if the network device is configured with S SearchQ ).
  • case 2 or case 3 may be determined by network configuration.
  • case 1 is adopted.
  • the network device may further explicitly indicate whether to use case 2 or case 3, and the explicit indication information Carried in system broadcast messages.
  • the first terminal device can use the not-at-the-cell-edge criterion based on the terminal location only when there is currently available location information. That is, if the first terminal device currently has no available location information, the first terminal device falls back to the not-at-cell-edge criterion of using RSRP.
  • a certain criterion means that the terminal device satisfies a corresponding certain formula or certain condition within an evaluation period, and may It is understood that: when a terminal device satisfies a certain formula or the duration of a certain condition meets a certain criterion when the duration of a certain condition reaches a corresponding evaluation period, this application does not specifically limit this.
  • the first criterion refers to: the terminal device satisfies (D 1 ⁇ D ref ) ⁇ D thresholdDelta within the first evaluation period. Assuming that the first evaluation duration is recorded as T SearchDelta , the first criterion may mean that the terminal device satisfies (D 1 -D ref ) ⁇ D thresholdDelta at T SearchDelta , or it may also be understood as: the terminal device satisfies (D 1 - The first criterion is satisfied when the duration of D ref ) ⁇ D thresholdDelta reaches T SearchDelta .
  • the sequence numbers of the above-mentioned processes do not mean the order of execution, and the order of execution of the processes should be determined by their functions and internal logic, and should not be used in this application.
  • the implementation of the examples constitutes no limitation.
  • the terms “downlink” and “uplink” are used to indicate the transmission direction of signals or data, wherein “downlink” is used to indicate that the transmission direction of signals or data is from the station to the user equipment in the cell For the first direction, “uplink” is used to indicate that the signal or data transmission direction is the second direction from the user equipment in the cell to the station, for example, “downlink signal” indicates that the signal transmission direction is the first direction.
  • the term "and/or" is only an association relationship describing associated objects, indicating that there may be three relationships. Specifically, A and/or B may mean: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" in this article generally indicates that the contextual objects are an "or" relationship.
  • FIG. 10 is a schematic flowchart of a wireless communication method 300 provided by an embodiment of the present application.
  • the method 300 can be executed by a network device.
  • the network device 120 as shown in FIG. 1 or the satellite 1102 as shown in FIGS. 2 to 3 .
  • the method 300 may include:
  • the related information of the RRM measurement relaxation criterion is used by the first terminal device to determine whether the first terminal device meets the RRM measurement relaxation criterion based on the location information of the first terminal device.
  • the RRM measurement relaxation criterion includes a first criterion and/or a second criterion
  • the first criterion refers to: within the first evaluation period, the distance between the location of the terminal device and the reference location of the serving cell The variation of the distance is less than or equal to the first threshold
  • the second criterion means: within the second evaluation period, the variation of RSRP of the terminal device in the serving cell is smaller than the second threshold.
  • the first criterion refers to: the terminal device meets the following conditions within the first evaluation period:
  • D 1 represents the distance between the location of the terminal device and the reference position
  • D ref is a distance reference value
  • D thresholdDelta represents the first threshold value
  • the method 300 may also include:
  • the duration for which the terminal device satisfies the first criterion is shorter than the first evaluation duration.
  • the second criterion refers to: the terminal device meets the following conditions within the second evaluation period:
  • S rxlevRef represents the RSRP reference measurement value of the terminal device in the serving cell
  • S rxlev represents the RSRP measurement value of the terminal device in the serving cell
  • S SearchDeltaP represents the second threshold value
  • the first terminal device satisfies the RRM measurement relaxation criteria, including at least one of the following:
  • said first terminal device satisfies said first criterion or said second criterion
  • the first terminal device satisfies the first criterion and the second criterion.
  • the first terminal device meeting the first criterion and the second criterion includes: the first terminal device meets the first criterion within a first time period, and the first A terminal device satisfies the second criterion within a second time period.
  • the first evaluation duration is equal to the second evaluation duration, then the first time period and the second time period are the same.
  • the method 300 may also include:
  • the first information includes at least one of the following: information about the first criterion, information about the second criterion; information about the first criterion includes the first threshold; The relevant information of the second criterion includes the second evaluation duration and the second threshold.
  • the relevant information of the first criterion includes the first evaluation duration.
  • the first evaluation duration is determined according to the second evaluation duration.
  • the first terminal device satisfies the RRM measurement relaxation criterion including the The first terminal device satisfies the first criterion.
  • the first information further includes first indication information; wherein the first The indication information used to indicate that the terminal device satisfies the RRM measurement relaxation criterion includes that the terminal equipment satisfies the first criterion or the second criterion, or the first indication information is used to indicate that the terminal equipment satisfies the RRM measurement relaxation criterion Including that the terminal device satisfies the first criterion and the second criterion.
  • the first information is carried in a broadcast message.
  • both the first criterion and the second criterion are low mobility criteria, or both the first criterion and the second criterion are stationary criteria.
  • the RRM measurement relaxation criterion includes a third criterion and/or a fourth criterion
  • the third criterion refers to: the distance between the location of the terminal device and the reference location of the serving cell is less than or equal to the third criterion Threshold value
  • the fourth criterion refers to: the reference signal received power RSRP measurement value of the terminal device in the serving cell is greater than the fourth threshold value
  • the terminal device is serving The reference signal reception quality RSRQ measurement value in the cell is greater than the fifth threshold.
  • the third criterion refers to: the terminal device meets the following conditions:
  • D 1 represents the distance between the location of the terminal device and the reference position
  • D threshold represents the third threshold
  • the fourth criterion refers to: the terminal device satisfies S P > S SearchP ; and when the fifth threshold is configured on the network device, the terminal device satisfies S Q > S SearchQ ; wherein, S P means The RSRP measurement value of the terminal device in the serving cell; S SearchP represents the fourth threshold value, S Q represents the RSRQ measurement value of the terminal device in the serving cell; S SearchQ represents the fifth threshold value.
  • the first terminal device satisfies the RRM measurement relaxation criteria, including at least one of the following:
  • said first terminal device satisfies said third criterion or said fourth criterion;
  • the first terminal device satisfies the third criterion and the fourth criterion.
  • the method 300 may also include:
  • the second information includes at least one of the following: information about the third criterion, information about the fourth criterion; information about the third criterion includes the third threshold; The related information of the fourth criterion includes the fourth threshold and/or the fifth threshold.
  • satisfying the RRM measurement relaxation criterion by the first terminal device includes that the first terminal device meets the third criterion.
  • the second information further includes second indication information; wherein the second The indication information used to indicate that the terminal device satisfies the RRM measurement relaxation criterion includes that the terminal equipment satisfies the third criterion or the fourth criterion, or the second indication information is used to indicate that the terminal equipment satisfies the RRM measurement relaxation criterion It includes that the terminal device satisfies the third criterion and the fourth criterion.
  • the second information is carried in a broadcast message.
  • both the third criterion and the fourth criterion are not at the cell edge criterion.
  • Fig. 11 is a schematic block diagram of a first terminal device 400 according to an embodiment of the present application.
  • the first terminal device 400 may include:
  • a determining unit 410 configured to determine, based on the location information of the first terminal device, whether the first terminal device satisfies a radio resource management RRM measurement relaxation criterion;
  • the measurement unit 420 is configured to start relaxing RRM measurement when the RRM measurement relaxation criterion is met.
  • the RRM measurement relaxation criterion includes a first criterion and/or a second criterion
  • the first criterion refers to: within the first evaluation period, the distance between the location of the terminal device and the reference location of the serving cell The variation of the distance is less than or equal to the first threshold
  • the second criterion means: within the second evaluation period, the variation of RSRP of the terminal device in the serving cell is smaller than the second threshold.
  • the first criterion refers to: the terminal device meets the following conditions within the first evaluation period:
  • D 1 represents the distance between the location of the terminal device and the reference position
  • D ref is a distance reference value
  • D thresholdDelta represents the first threshold value
  • the determining unit 410 can also be used to:
  • the duration for which the terminal device satisfies the first criterion is shorter than the first evaluation duration.
  • the second criterion refers to: the terminal device meets the following conditions within the second evaluation period:
  • S rxlevRef represents the RSRP reference measurement value of the terminal device in the serving cell
  • S rxlev represents the RSRP measurement value of the terminal device in the serving cell
  • S SearchDeltaP represents the second threshold value
  • the determining unit 410 may be specifically configured to:
  • the first terminal device Based on the location information of the first terminal device, if the first terminal device satisfies the first criterion or the second criterion, determine that the first terminal device satisfies the RRM measurement relaxation criterion; or
  • the first terminal device Based on the location information of the first terminal device, if the first terminal device satisfies the first criterion and the second criterion, determine that the first terminal device satisfies the RRM measurement relaxation criterion.
  • the determining unit 410 may be specifically configured to:
  • the first terminal device Based on the location information of the first terminal device, the first terminal device satisfies the first criterion within a first time period, and the first terminal device satisfies the second criterion within a second time period In a case where , it is determined that the first terminal device satisfies the RRM measurement relaxation criterion.
  • the first evaluation duration is equal to the second evaluation duration, then the first time period and the second time period are the same.
  • the determining unit 410 can also be used to:
  • the first information includes at least one of the following: information about the first criterion, information about the second criterion; information about the first criterion includes the first threshold; The relevant information of the second criterion includes the second evaluation duration and the second threshold.
  • the relevant information of the first criterion includes the first evaluation duration.
  • the first evaluation duration is determined according to the second evaluation duration.
  • the first terminal device satisfies the RRM measurement relaxation criterion including the The first terminal device satisfies the first criterion.
  • the first information further includes first indication information; wherein the first The indication information used to indicate that the terminal device satisfies the RRM measurement relaxation criterion includes that the terminal equipment satisfies the first criterion or the second criterion, or the first indication information is used to indicate that the terminal equipment satisfies the RRM measurement relaxation criterion Including that the terminal device satisfies the first criterion and the second criterion.
  • the first information is carried in a broadcast message.
  • both the first criterion and the second criterion are low mobility criteria, or both the first criterion and the second criterion are stationary criteria.
  • the RRM measurement relaxation criterion includes a third criterion and/or a fourth criterion
  • the third criterion refers to: the distance between the location of the terminal device and the reference location of the serving cell is less than or equal to the third criterion Threshold value
  • the fourth criterion refers to: the reference signal received power RSRP measurement value of the terminal device in the serving cell is greater than the fourth threshold value
  • the terminal device is serving The reference signal reception quality RSRQ measurement value in the cell is greater than the fifth threshold.
  • the third criterion refers to: the terminal device meets the following conditions:
  • D 1 represents the distance between the location of the terminal device and the reference position
  • D threshold represents the third threshold
  • the fourth criterion refers to: the terminal device satisfies S P > S SearchP ; and when the fifth threshold is configured on the network device, the terminal device satisfies S Q > S SearchQ ; wherein, S P means The RSRP measurement value of the terminal device in the serving cell; S SearchP represents the fourth threshold value, S Q represents the RSRQ measurement value of the terminal device in the serving cell; S SearchQ represents the fifth threshold value.
  • the determining unit 410 may be specifically configured to:
  • the first terminal device Based on the location information of the first terminal device, if the first terminal device satisfies the third criterion or the fourth criterion, determine that the first terminal device satisfies the RRM measurement relaxation criterion; or
  • the first terminal device Based on the location information of the first terminal device, if the first terminal device satisfies the third criterion and the fourth criterion, determine that the first terminal device satisfies the RRM measurement relaxation criterion.
  • the determining unit 410 can also be used to:
  • the second information includes at least one of the following: information about the third criterion, information about the fourth criterion; information about the third criterion includes the third threshold; The related information of the fourth criterion includes the fourth threshold and/or the fifth threshold.
  • satisfying the RRM measurement relaxation criterion by the first terminal device includes satisfying the third criterion by the first terminal device.
  • the second information further includes second indication information; wherein the second The indication information used to indicate that the terminal device satisfies the RRM measurement relaxation criterion includes that the terminal equipment satisfies the third criterion or the fourth criterion, or the second indication information is used to indicate that the terminal equipment satisfies the RRM measurement relaxation criterion It includes that the terminal device satisfies the third criterion and the fourth criterion.
  • the second information is carried in a broadcast message.
  • both the third criterion and the fourth criterion are not at the cell edge criterion.
  • the determining unit 410 may be specifically configured to:
  • the first terminal device obtains available location information at the current location, determine whether the first terminal device satisfies the RRM measurement relaxation criterion based on the available location information.
  • the device embodiment and the method embodiment may correspond to each other, and similar descriptions may refer to the method embodiment.
  • the first terminal device 400 shown in FIG. 11 may correspond to the corresponding subject in the method 200 of the embodiment of the present application, and the foregoing and other operations and/or functions of each unit in the first terminal device 400 are respectively for To realize the corresponding processes in each method in FIG. 7 , for the sake of brevity, details are not repeated here.
  • Fig. 12 is a schematic block diagram of a network device 500 according to an embodiment of the present application.
  • the network device 500 may include:
  • a sending unit 510 configured to send information related to radio resource management RRM measurement relaxation criteria
  • the related information of the RRM measurement relaxation criterion is used by the first terminal device to determine whether the first terminal device meets the RRM measurement relaxation criterion based on the location information of the first terminal device.
  • the RRM measurement relaxation criterion includes a first criterion and/or a second criterion
  • the first criterion refers to: within the first evaluation period, the distance between the location of the terminal device and the reference location of the serving cell The variation of the distance is less than or equal to the first threshold
  • the second criterion means: within the second evaluation period, the variation of RSRP of the terminal device in the serving cell is smaller than the second threshold.
  • the first criterion refers to: the terminal device meets the following conditions within the first evaluation period:
  • D 1 represents the distance between the location of the terminal device and the reference position
  • D ref is a distance reference value
  • D thresholdDelta represents the first threshold value
  • the value of D ref is set to the value of D 1 :
  • the duration for which the terminal device satisfies the first criterion is shorter than the first evaluation duration.
  • the second criterion refers to: the terminal device meets the following conditions within the second evaluation period:
  • S rxlevRef represents the RSRP reference measurement value of the terminal device in the serving cell
  • S rxlev represents the RSRP measurement value of the terminal device in the serving cell
  • S SearchDeltaP represents the second threshold value
  • the first terminal device satisfies the RRM measurement relaxation criteria, including at least one of the following:
  • said first terminal device satisfies said first criterion or said second criterion
  • the first terminal device satisfies the first criterion and the second criterion.
  • the first terminal device meeting the first criterion and the second criterion includes: the first terminal device meets the first criterion within a first time period, and the first A terminal device satisfies the second criterion within a second time period.
  • the first evaluation duration is equal to the second evaluation duration, then the first time period and the second time period are the same.
  • the sending unit 510 can also be used to:
  • the first information includes at least one of the following: information about the first criterion, information about the second criterion; information about the first criterion includes the first threshold; The relevant information of the second criterion includes the second evaluation duration and the second threshold.
  • the first evaluation duration is determined according to the second evaluation duration.
  • the first terminal device satisfies the RRM measurement relaxation criterion including the The first terminal device satisfies the first criterion.
  • the first information further includes first indication information; wherein the first The indication information used to indicate that the terminal device satisfies the RRM measurement relaxation criterion includes that the terminal equipment satisfies the first criterion or the second criterion, or the first indication information is used to indicate that the terminal equipment satisfies the RRM measurement relaxation criterion Including that the terminal device satisfies the first criterion and the second criterion.
  • the first information is carried in a broadcast message.
  • both the first criterion and the second criterion are low mobility criteria, or both the first criterion and the second criterion are stationary criteria.
  • the RRM measurement relaxation criterion includes a third criterion and/or a fourth criterion
  • the third criterion refers to: the distance between the location of the terminal device and the reference location of the serving cell is less than or equal to the third criterion Threshold value
  • the fourth criterion refers to: the reference signal received power RSRP measurement value of the terminal device in the serving cell is greater than the fourth threshold value
  • the terminal device is serving The reference signal reception quality RSRQ measurement value in the cell is greater than the fifth threshold.
  • the third criterion refers to: the terminal device meets the following conditions:
  • D 1 represents the distance between the location of the terminal device and the reference position
  • D threshold represents the third threshold
  • the fourth criterion refers to: the terminal device satisfies S P > S SearchP ; and when the fifth threshold is configured on the network device, the terminal device satisfies S Q > S SearchQ ; wherein, S P means The RSRP measurement value of the terminal device in the serving cell; S SearchP represents the fourth threshold value, S Q represents the RSRQ measurement value of the terminal device in the serving cell; S SearchQ represents the fifth threshold value.
  • the first terminal device satisfies the RRM measurement relaxation criteria, including at least one of the following:
  • said first terminal device satisfies said third criterion or said fourth criterion;
  • the first terminal device satisfies the third criterion and the fourth criterion.
  • the sending unit 510 can also be used to:
  • the second information includes at least one of the following: information about the third criterion, information about the fourth criterion; information about the third criterion includes the third threshold; The related information of the fourth criterion includes the fourth threshold and/or the fifth threshold.
  • satisfying the RRM measurement relaxation criterion by the first terminal device includes satisfying the third criterion by the first terminal device.
  • the second information further includes second indication information; wherein the second The indication information used to indicate that the terminal device satisfies the RRM measurement relaxation criterion includes that the terminal equipment satisfies the third criterion or the fourth criterion, or the second indication information is used to indicate that the terminal equipment satisfies the RRM measurement relaxation criterion It includes that the terminal device satisfies the third criterion and the fourth criterion.
  • the second information is carried in a broadcast message.
  • both the third criterion and the fourth criterion are not at the cell edge criterion.
  • the device embodiment and the method embodiment may correspond to each other, and similar descriptions may refer to the method embodiment.
  • the network device 500 shown in FIG. 12 may correspond to the corresponding subject in the method 300 of the embodiment of the present application, and the aforementioned and other operations and/or functions of each unit in the network device 500 are respectively in order to realize the For the sake of brevity, the corresponding processes in each method are not repeated here.
  • each step of the method embodiment in the embodiment of the present application can be completed by an integrated logic circuit of the hardware in the processor and/or instructions in the form of software, and the steps of the method disclosed in the embodiment of the present application can be directly embodied as hardware
  • the execution of the decoding processor is completed, or the combination of hardware and software modules in the decoding processor is used to complete the execution.
  • the software module may be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, and registers.
  • the storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps in the above method embodiments in combination with its hardware.
  • the determining unit 410 mentioned above may be implemented by a processor, and the measuring unit 420 or sending unit 510 mentioned above may be implemented by a transceiver.
  • Fig. 13 is a schematic structural diagram of a communication device 600 according to an embodiment of the present application.
  • the communication device 600 may include a processor 610 .
  • processor 610 may invoke and run a computer program from the memory, so as to implement the method in the embodiment of the present application.
  • the communication device 600 may further include a memory 620 .
  • the memory 620 may be used to store indication information, and may also be used to store codes, instructions, etc. executed by the processor 610 .
  • the processor 610 can invoke and run a computer program from the memory 620, so as to implement the method in the embodiment of the present application.
  • the memory 620 may be an independent device independent of the processor 610 , or may be integrated in the processor 610 .
  • the communication device 600 may further include a transceiver 630 .
  • the processor 610 can control the transceiver 630 to communicate with other devices, specifically, can send information or data to other devices, or receive information or data sent by other devices.
  • Transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include antennas, and the number of antennas may be one or more.
  • bus system includes not only a data bus, but also a power bus, a control bus, and a status signal bus.
  • the communication device 600 may be the first terminal device in the embodiment of the present application, and the communication device 600 may implement the corresponding procedures implemented by the first terminal device in the various methods of the embodiment of the application, that is, the The communication device 600 in the embodiment of the application may correspond to the first terminal device 400 in the embodiment of the application, and may correspond to the corresponding subject in performing the method 200 according to the embodiment of the application. For the sake of brevity, details are not repeated here.
  • the communication device 600 may be the network device of the embodiment of the present application, and the communication device 600 may implement the corresponding processes implemented by the network device in the various methods of the embodiment of the present application.
  • the communication device 600 in the embodiment of the present application may correspond to the network device 500 in the embodiment of the present application, and may correspond to the corresponding subject in performing the method 300 according to the embodiment of the present application.
  • the communication device 600 in the embodiment of the present application may correspond to the network device 500 in the embodiment of the present application, and may correspond to the corresponding subject in performing the method 300 according to the embodiment of the present application.
  • no further repeat may be provided.
  • the embodiment of the present application also provides a chip.
  • the chip may be an integrated circuit chip, which has signal processing capabilities, and can implement or execute the methods, steps and logic block diagrams disclosed in the embodiments of the present application.
  • the chip can also be called system-on-chip, system-on-chip, system-on-chip or system-on-chip, etc.
  • the chip can be applied to various communication devices, so that the communication device installed with the chip can execute the methods, steps and logic block diagrams disclosed in the embodiments of the present application.
  • FIG. 14 is a schematic structural diagram of a chip 700 according to an embodiment of the present application.
  • the chip 700 includes a processor 710 .
  • the processor 710 can invoke and run a computer program from the memory, so as to implement the method in the embodiment of the present application.
  • the chip 700 may further include a memory 720 .
  • the processor 710 can invoke and run a computer program from the memory 720, so as to implement the method in the embodiment of the present application.
  • the memory 720 may be used to store indication information, and may also be used to store codes, instructions, etc. executed by the processor 710.
  • the memory 720 may be an independent device independent of the processor 710 , or may be integrated in the processor 710 .
  • the chip 700 may further include an input interface 730 .
  • the processor 710 may control the input interface 730 to communicate with other devices or chips, specifically, may obtain information or data sent by other devices or chips.
  • the chip 700 may further include an output interface 740 .
  • the processor 710 can control the output interface 740 to communicate with other devices or chips, specifically, can output information or data to other devices or chips.
  • the chip 700 can be applied to the network device in the embodiment of the present application, and the chip can realize the corresponding process implemented by the network device in the various methods of the embodiment of the present application, and can also realize the various methods of the embodiment of the present application For the sake of brevity, the corresponding process implemented by the first terminal device is not repeated here.
  • bus system includes not only a data bus, but also a power bus, a control bus, and a status signal bus.
  • Processors mentioned above may include, but are not limited to:
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • the processor may be used to implement or execute the methods, steps and logic block diagrams disclosed in the embodiments of the present application.
  • the steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or erasable programmable memory, register.
  • the storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.
  • the storage mentioned above includes but is not limited to:
  • non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash.
  • the volatile memory can be Random Access Memory (RAM), which acts as external cache memory.
  • RAM Static Random Access Memory
  • SRAM Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • Synchronous Dynamic Random Access Memory Synchronous Dynamic Random Access Memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM, DDR SDRAM double data rate synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM enhanced synchronous dynamic random access memory
  • SLDRAM synchronous connection dynamic random access memory
  • Direct Rambus RAM Direct Rambus RAM
  • Embodiments of the present application also provide a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium stores one or more programs, and the one or more programs include instructions.
  • the portable electronic device can perform the wireless communication provided by the application. communication method.
  • the computer-readable storage medium can be applied to the network device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the network device in the methods of the embodiments of the present application. For brevity, here No longer.
  • the computer-readable storage medium can be applied to the first terminal device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding processes implemented by the first terminal device in the methods of the embodiments of the present application, in order It is concise and will not be repeated here.
  • the embodiment of the present application also provides a computer program product, including a computer program.
  • the computer program product can be applied to the network device in the embodiment of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the network device in the methods of the embodiment of the present application.
  • the repeat can be applied to the computer program product in the embodiment of the present application, and the computer program enables the computer to execute the corresponding process implemented by the first terminal device in each method of the embodiment of the present application.
  • the embodiment of the present application also provides a computer program.
  • the computer program When the computer program is executed by the computer, the computer can execute the wireless communication method provided in this application.
  • the computer program can be applied to the network device in the embodiment of the present application.
  • the computer program When the computer program is run on the computer, the computer executes the corresponding process implemented by the network device in each method of the embodiment of the present application. For the sake of brevity , which will not be repeated here.
  • the computer program can be applied to the first terminal device in the embodiment of the present application.
  • the computer program runs on the computer, the computer executes the corresponding For the sake of brevity, the process will not be repeated here.
  • the embodiment of the present application also provides a communication system.
  • the communication system may include the above-mentioned terminal equipment and network equipment to form the communication system 100 shown in FIG. 1 , which will not be repeated here for brevity.
  • system and the like in this document may also be referred to as “network management architecture” or “network system”.
  • the technical solution of the embodiment of the present application is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in the embodiment of the present application.
  • the aforementioned storage medium includes: various media capable of storing program codes such as U disk, mobile hard disk, read-only memory, random access memory, magnetic disk or optical disk.
  • the units/modules/components described above as separate/display components may or may not be physically separated, that is, they may be located in one place, or may also be distributed to multiple network units. Part or all of the units/modules/components can be selected according to actual needs to achieve the purpose of the embodiments of the present application.
  • the mutual coupling or direct coupling or communication connection shown or discussed above may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms .

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Abstract

本申请实施例提供了一种无线通信方法、第一终端设备和网络设备，所述方法适用于通信领域，所述方法包括：基于所述第一终端设备的位置信息，确定所述第一终端设备是否满足无线资源管理RRM测量放松准则；在满足所述RRM测量放松准则的情况下，启动放松RRM测量。本申请通过引入第一终端设备的位置信息，并基于所述第一终端设备的位置信息确定第一终端设备是否满足RRM测量放松准则，能够在降低终端功耗的基础上，提升测量的准确度以及用户体验。

Description

无线通信方法、第一终端设备和网络设备 技术领域
本申请实施例涉及通信领域，并且更具体地，涉及无线通信方法、第一终端设备和网络设备。
背景技术
在新空口(New Radio，NR)地面网络中，用户设备(User Equipment，UE)处于小区中心时的参考信号接收功率(Reference Signal Receiving Power，RSRP)要明显高于其处于小区边缘时的RSRP。即，由于存在明显的“远近效应”，因此，可以基于RSRP测量判断是否满足无线资源管理(Radio Resource Management，RRM)测量放松准则，即在网络配置了不在小区边缘(not at cell edge)准则的情况下，UE可以通过对服务小区的RSRP测量来判断自己是否信道状态足够好，从而针对邻区启动放松的RRM测量；在网络配置了低移动性(Low mobility)和/或静止(stationary)准则的情况下，UE可以基于自己在服务小区上的RSRP变化量判断自己是否处于低移动性状态或静止状态，从而可以针对邻区启动放松的RRM测量。
在非地面网络(Non-Terrestrial Network，NTN)***中，由于卫星高度较高，因此对于处于小区中心的UE和处于小区边缘的UE，其对应的RSRP差异并不明显，即RSRP的“远近效应”较差，这种情况下，如果继续使用的基于RSRP测量来判断UE是否满足低移动性准则、静止准则或不在小区边缘准则，一方面，网络很难设置合适的RSRP门限，另一方面，由于RSRP测量存在误差，很可能导致UE执行了不合适的测量操作。例如，在网络配置了不在小区边缘准则的情况下，对于小区中心的用户，由于测量的RSRP偏低导致没有针对邻区启动放松的RRM测量，增加了不必要的终端功耗；对于小区边缘的用户，由于测量的RSRP偏高导致针对邻区启动了放松的RRM测量，可能导致网络没有及时发现并重选到更合适的邻区，影响了用户体验。
发明内容
本申请实施例提供了一种无线通信方法、第一终端设备和网络设备，能够在降低终端功耗的基础上，提升测量的准确度以及用户体验。
第一方面，本申请提供了一种无线通信方法，包括：
基于所述第一终端设备的位置信息，确定所述第一终端设备是否满足无线资源管理RRM测量放松准则；
在满足所述RRM测量放松准则的情况下，启动放松RRM测量。
第二方面，本申请提供了一种无线通信方法，包括：
发送无线资源管理RRM测量放松准则的相关信息；
其中，所述RRM测量放松准则的相关信息用于第一终端设备基于所述第一终端设备的位置信息确定所述第一终端设备是否满所述RRM测量放松准则。
第三方面，本申请提供了一种终端设备，用于执行上述第一方面或其各实现方式中的方法。具体地，所述终端设备包括用于执行上述第一方面或其各实现方式中的方法的功能模块。
在一种实现方式中，该终端设备可包括处理单元，该处理单元用于执行与信息处理相关的功能。例如，该处理单元可以为处理器。
在一种实现方式中，该终端设备可包括发送单元和/或接收单元。该发送单元用于执行与发送相关的功能，该接收单元用于执行与接收相关的功能。例如，该发送单元可以为发射机或发射器，该接收单元可以为接收机或接收器。再如，该终端设备为通信芯片，该发送单元可以为该通信芯片的输入电路或者接口，该发送单元可以为该通信芯片的输出电路或者接口。
第四方面，本申请提供了一种网络设备，用于执行上述第二方面或其各实现方式中的方法。具体地，所述网络设备包括用于执行上述第二方面或其各实现方式中的方法的功能模块。
在一种实现方式中，该网络设备可包括处理单元，该处理单元用于执行与信息处理相关的功能。例如，该处理单元可以为处理器。
在一种实现方式中，该网络设备可包括发送单元和/或接收单元。该发送单元用于执行与发送相关的功能，该接收单元用于执行与接收相关的功能。例如，该发送单元可以为发射机或发射器，该接收单元可以为接收机或接收器。再如，该网络设备为通信芯片，该接收单元可以为该通信芯片的输入电路或者接口，该发送单元可以为该通信芯片的输出电路或者接口。
第五方面，本申请提供了一种终端设备，包括处理器和存储器。所述存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，以执行上述第一方面或其各实现方式中的 方法。
在一种实现方式中，该处理器为一个或多个，该存储器为一个或多个。
在一种实现方式中，该存储器可以与该处理器集成在一起，或者该存储器与处理器分离设置。
在一种实现方式中，该终端设备还包括发射机(发射器)和接收机(接收器)。
第六方面，本申请提供了一种网络设备，包括处理器和存储器。所述存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，以执行上述第二方面或其各实现方式中的方法。
在一种实现方式中，该处理器为一个或多个，该存储器为一个或多个。
在一种实现方式中，该存储器可以与该处理器集成在一起，或者该存储器与处理器分离设置。
在一种实现方式中，该网络设备还包括发射机(发射器)和接收机(接收器)。
第七方面，本申请提供了一种芯片，用于实现上述第一方面至第二方面中的任一方面或其各实现方式中的方法。具体地，所述芯片包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第八方面，本申请提供了一种计算机可读存储介质，用于存储计算机程序，所述计算机程序使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第九方面，本申请提供了一种计算机程序产品，包括计算机程序指令，所述计算机程序指令使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第十方面，本申请提供了一种计算机程序，当其在计算机上运行时，使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
基于以上技术方案，本申请通过引入第一终端设备的位置信息，并基于所述第一终端设备的位置信息确定第一终端设备是否满足RRM测量放松准则，相当于，避免了由于NTN小区中远近效应不明显导致第一终端设备是否满足RRM测量放松准则的结果受到影响，因此，能够在降低终端功耗的基础上，提升测量的准确度以及用户体验。
附图说明
图1至图3是本申请实施例提供的***框架的示意框图。
图4和图5分别示出了基于透传转发卫星和再生转发卫星的NTN场景的示意图。
图6是本申请实施例提供的NR场景和NTN场景下终端设备的RSRP的远近效应的示例。
图7是本申请实施例提供的无线通信方法的示意性流程图。
图8是本申请实施例提供的终端设备满足第一准则的示例。
图9是本申请实施例提供的终端设备满足第三准则的示例。
图10是本申请实施例提供的无线通信方法的另一示意性流程图。
图11是本申请实施例提供的第一终端设备的示意性框图。
图12是本申请实施例提供的网络设备的示意性框图。
图13是本申请实施例提供的通信设备的示意性框图。
图14是本申请实施例提供的芯片的示意性框图。
具体实施方式
下面将结合附图，对本申请实施例中的技术方案进行描述。
图1是本申请实施例的一个应用场景的示意图。
如图1所示，通信***100可以包括终端设备110和网络设备120。网络设备120可以通过空口与终端设备110通信。终端设备110和网络设备120之间支持多业务传输。
应理解，本申请实施例仅以通信***100进行示例性说明，但本申请实施例不限定于此。也就是说，本申请实施例的技术方案可以应用于各种通信***，例如：长期演进(Long Term Evolution，LTE)***、LTE时分双工(Time Division Duplex，TDD)、通用移动通信***(Universal Mobile Telecommunication System，UMTS)、5G通信***(也称为新无线(New Radio，NR)通信***)，或未来的通信***等。
在图1所示的通信***100中，网络设备120可以是与终端设备110通信的接入网设备。接入网设备可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端设备110(例如UE)进行通信。
网络设备120可以是长期演进(Long Term Evolution，LTE)***中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者是下一代无线接入网(Next Generation Radio Access Network，NG RAN)设备，或者是NR***中的基站(gNB)，或者是云无线接入网络(Cloud Radio Access Network，CRAN) 中的无线控制器，或者该网络设备120可以为中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器，或者未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)中的网络设备等。
终端设备110可以是任意终端设备，其包括但不限于与网络设备120或其它终端设备采用有线或者无线连接的终端设备。
例如，所述终端设备110可以指接入终端、用户设备(User Equipment，UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，SIP)电话、无线本地环路(Wireless Local Loop，WLL)站、个人数字处理(Personal Digital Assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端设备或者未来演进网络中的终端设备等。
终端设备110可以用于设备到设备(Device to Device，D2D)的通信。
无线通信***100还可以包括与基站进行通信的核心网设备130，该核心网设备130可以是5G核心网(5G Core，5GC)设备，例如，接入与移动性管理功能(Access and Mobility Management Function，AMF)，又例如，认证服务器功能(Authentication Server Function，AUSF)，又例如，用户面功能(User Plane Function，UPF)，又例如，会话管理功能(Session Management Function，SMF)。可选地，核心网络设备130也可以是LTE网络的分组核心演进(Evolved Packet Core，EPC)设备，例如，会话管理功能+核心网络的数据网关(Session Management Function+Core Packet Gateway，SMF+PGW-C)设备。应理解，SMF+PGW-C可以同时实现SMF和PGW-C所能实现的功能。在网络演进过程中，上述核心网设备也有可能叫其它名字，或者通过对核心网的功能进行划分形成新的网络实体，对此本申请实施例不做限制。
通信***100中的各个功能单元之间还可以通过下一代网络(next generation，NG)接口建立连接实现通信。
例如，终端设备通过NR接口与接入网设备建立空口连接，用于传输用户面数据和控制面信令；终端设备可以通过NG接口1(简称N1)与AMF建立控制面信令连接；接入网设备例如下一代无线接入基站(gNB)，可以通过NG接口3(简称N3)与UPF建立用户面数据连接；接入网设备可以通过NG接口2(简称N2)与AMF建立控制面信令连接；UPF可以通过NG接口4(简称N4)与SMF建立控制面信令连接；UPF可以通过NG接口6(简称N6)与数据网络交互用户面数据；AMF可以通过NG接口11(简称N11)与SMF建立控制面信令连接；SMF可以通过NG接口7(简称N7)与PCF建立控制面信令连接。
图1示例性地示出了一个基站、一个核心网设备和两个终端设备，可选地，该无线通信***100可以包括多个基站设备并且每个基站的覆盖范围内可以包括其它数量的终端设备，本申请实施例对此不做限定。
在新无线(New Radio，NR)***中，考虑采用非地面通信网络(Non-Terrestrial Networks，NTN)向用户提供通信服务。NTN一般采用卫星通信的方式向地面用户提供通信服务。相比地面蜂窝网通信，卫星通信具有很多独特的优点。首先，卫星通信不受用户地域的限制，例如一般的陆地通信不能覆盖海洋、高山、沙漠等无法搭设通信设备或由于人口稀少而不做通信覆盖的区域，而对于卫星通信来说，由于一颗卫星即可以覆盖较大的地面，加之卫星可以围绕地球做轨道运动，因此理论上地球上每一个角落都可以被卫星通信覆盖。其次，卫星通信有较大的社会价值。卫星通信在边远山区、贫穷落后的国家或地区都可以以较低的成本覆盖到，从而使这些地区的人们享受到先进的语音通信和移动互联网技术，有利于缩小与发达地区的数字鸿沟，促进这些地区的发展。再次，卫星通信距离远，且通信距离增大通讯的成本没有明显增加；最后，卫星通信的稳定性高，不受自然灾害的限制。
图2为本申请实施例提供的另一种通信***的架构示意图。
如图2所示，包括终端设备1101和卫星1102，终端设备1101和卫星1102之间可以进行无线通信。终端设备1101和卫星1102之间所形成的网络还可以称为NTN。在图2所示的通信***的架构中，卫星1102可以具有基站的功能，终端设备1101和卫星1102之间可以直接通信。在***架构下，可以将卫星1102称为网络设备。在本申请的一些实施例中，通信***中可以包括多个网络设备1102，并且每个网络设备1102的覆盖范围内可以包括其它数量的终端设备，本申请实施例对此不做限定。
图3为本申请实施例提供的另一种通信***的架构示意图。
如图3所示，包括终端设备1201、卫星1202和基站1203，终端设备1201和卫星1202之间可以进行无线通信，卫星1202与基站1203之间可以通信。终端设备1201、卫星1202和基站1203之间所形成的网络还可以称为NTN。在图3所示的通信***的架构中，卫星1202可以不具有基站的功能，终端 设备1201和基站1203之间的通信需要通过卫星1202的中转。在该种***架构下，可以将基站1203称为网络设备。在本申请的一些实施例中，通信***中可以包括多个网络设备1203，并且每个网络设备1203的覆盖范围内可以包括其它数量的终端设备，本申请实施例对此不做限定。所述网络设备1203可以是图1中的网络设备120。
应理解，上述卫星1102或卫星1202包括但不限于：
低地球轨道(Low-Earth Orbit，)LEO卫星、中地球轨道(Medium-Earth Orbit，MEO)卫星、地球同步轨道(Geostationary Earth Orbit，GEO)卫星、高椭圆轨道(High Elliptical Orbit，HEO)卫星等等。卫星可采用多波束覆盖地面，例如，一颗卫星可以形成几十甚至数百个波束来覆盖地面。换言之，一个卫星波束可以覆盖直径几十至上百公里的地面区域，以保证卫星的覆盖以及提升整个卫星通信***的***容量。
作为示例，LEO的高度范围可以为500km～1500km，相应轨道周期约可以为1.5小时～2小时，用户间单跳通信的信号传播延迟一般可小于20ms，最大卫星可视时间可以为20分钟，LEO的信号传播距离短且链路损耗少，对用户终端的发射功率要求不高。GEO的轨道高度可以35786km，围绕地球旋转周期可以24小时，用户间单跳通信的信号传播延迟一般可为250ms。
通常情况下，为了保证卫星的覆盖以及提升整个卫星通信***的***容量，卫星采用多波束覆盖地面，一颗卫星可以形成几十甚至数百个波束来覆盖地面；一个卫星波束可以覆盖直径几十至上百公里的地面区域。
需要说明的是，图1至图3只是以示例的形式示意本申请所适用的***，当然，本申请实施例所示的方法还可以适用于其它***。此外，本文中术语“***”和“网络”在本文中常被可互换使用。本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。还应理解，在本申请的实施例中提到的“指示”可以是直接指示，也可以是间接指示，还可以是表示具有关联关系。举例说明，A指示B，可以表示A直接指示B，例如B可以通过A获取；也可以表示A间接指示B，例如A指示C，B可以通过C获取；还可以表示A和B之间具有关联关系。
卫星从其提供的功能上可以分为透传转发(transparent payload)和再生转发(regenerative payload)两种。对于透传转发卫星，只提供无线频率滤波，频率转换和放大的功能，只提供信号的透明转发，不会改变其转发的波形信号。对于再生转发卫星，除了提供无线频率滤波，频率转换和放大的功能，还可以提供解调/解码，路由/转换，编码/调制的功能，其具有基站的部分或者全部功能。
在NTN中，可以包括一个或多个网关(Gateway)，用于卫星和终端之间的通信。
图4和图5分别示出了基于透传转发卫星和再生转发卫星的NTN场景的示意图。
如图4所示，对于基于透传转发卫星的NTN场景，网关和卫星之间通过馈线链路(Feeder link)进行通信，卫星和终端之间可以通过服务链路(service link)进行通信。如图5所示，对于基于再生转发卫星的NTN场景，卫星和卫星之间通过星间(InterStar link)进行通信，网关和卫星之间通过馈线链路(Feeder link)进行通信，卫星和终端之间可以通过服务链路(service link)进行通信。
随着人们对速率、延迟、高速移动性、能效的追求以及未来生活中业务的多样性、复杂性，3GPP国际标准组织开始研发5G。5G的主要应用场景包括：增强移动超宽带(Enhance Mobile Broadband，eMBB)、低时延高可靠通信(Ultra-Reliable and Low Latency Communication，URLLC)、大规模机器类通信(massive machine type of communication，mMTC)。其中，eMBB以用户获得多媒体内容、服务和数据为目标，其需求增长十分迅速。由于eMBB可能部署在不同的场景中。例如，室内，市区，农村等，其能力和需求的差别也比较大，所以不能一概而论，可以结合具体的部署场景详细分析。URLLC的典型应用包括：工业自动化，电力自动化，远程医疗操作(手术)，交通安全保障等。mMTC的典型特点包括：高连接密度，小数据量，时延不敏感业务，模块的低成本和长使用寿命等。
NR可以独立部署，5G网络环境中为了降低空口信令和快速恢复无线连接，快速恢复数据业务的目的，定了一个新的无线资源控制(Radio Resource Control，RRC)状态，即RRC_INACTIVE(去激活)状态。这种状态有别于RRC_IDLE(空闲)和RRC_CONNECTED(连接)状态。
在RRC_IDLE状态下：移动性为基于UE的小区选择重选，寻呼由核心网(Core Network，CN)发起，寻呼区域由CN配置。基站侧不存在UE接入层(Access Stratum，AS)上下文，也不存在RRC连接。
在RRC_CONNECTED状态下：存在RRC连接，基站和UE存在UE AS上下文。网络设备知道UE的位置是具体小区级别的。移动性是网络设备控制的移动性。UE和基站之间可以传输单播数据。
RRC_INACTIVE：移动性为基于UE的小区选择重选，存在CN-NR之间的连接，UE AS上下文存 在某个基站上，寻呼由无线接入网(Radio Access Network，RAN)触发，基于RAN的寻呼区域由RAN管理，网络设备知道UE的位置是基于RAN的寻呼区域级别的。
为了便于对本申请方案的理解，下面对本申请提供的NR***中的RRM测量相关的方案进行说明。
(1)、R15NR非连接态终端设备的RRM测量。
对于处于非连接态的终端设备，其需要基于网络设备的配置对服务小区以及其他邻小区进行无线资源管理(Radio Resource Management，RRM)测量以支持移动性操作，例如小区重选等。
非连接态的终端设备针对服务小区的测量是持续进行的。
在一些实施例中，考虑到降低终端设备的功耗，当终端设备在服务小区的质量信道较好时，终端设备可以不启动针对同频频点、同等优先级或低优先级的异频/异技术频点的RRM测量，对于高优先级异频/异技术频点可以执行放松的RRM测量。
具体而言，对于同频频点，如果服务小区测量的参考信号接收功率(Reference Signal Receiving Power，RSRP)S rxlev高于S IntraSearchP且参考信号接收质量(Reference Signal Receiving Quality，RSRQ)S qual高于S IntraSearchQ，则终端设备可以关闭所有同频邻小区的测量。对于低优先级或者同等优先级的NR异频频点或异技术频点，如果服务小区测量的S rxlev高于S nonIntraSearchP且S qual高于S nonIntraSearchQ，则终端设备可以关闭所有低优先级或者同等优先级的NR异频频点或异技术频点的测量。对于高优先级的NR异频频点或异技术频点，如果服务小区测量的S rxlev高于S nonIntraSearchP且S qual高于S nonIntraSearchQ，则终端设备可以针对高优先级的NR异频频点或异技术频点执行放松的测量，此时对于每个高优先级频点，测量间隔放松为T higher_priority_search＝(60*N layers)s，其中N layers为网络广播的高优先级频点的个数。
其中，参数S IntraSearchP，S IntraSearchQ，S nonIntraSearchP和S nonIntraSearchQ由网络通过SIB2进行配置。
在一些实施例中，NR中的小区测量需求(requirement)包括T detect、T measure和T evaluate；其中，T detect、T measure和T evaluate分别用于表示小区检测、小区测量和小区评估所用的时间。示例性地，小区测量需求(requirement)和终端设备的非连续接收(Discontinuous Reception，DRX)周期相关。例如，T detect、T measure和T evaluate中的至少一项可以根据终端设备的DRX周期确定。
(2)、R16NR非连接态终端设备的放松RRM测量。
在一些实施例中，可以引入针对非连接态终端设备的邻小区的放松测量机制，以进一步满足终端省电的需求。
示例性地，为了支持放松的邻小区测量，可以引入低移动性(low mobility)准则和不在小区边缘(not-at-cell-edge)准则。例如，低移动性准则和不在小区边缘准则都是以终端设备在服务小区上的测量结果来进行衡量的。例如，低移动性准则和不在小区边缘准则可以按照以下方式定义：
1、低移动性准则：
针对低移动性准则，网络设备可以配置RSRP变化的评估时长T SearchDeltaP和RSRP变化值门限S SearchDeltaP。当一段时间T SearchDeltaP内终端设备在服务小区上的RSRP变化量小于S SearchDeltaP时，则认为该终端设备满足“低移动性”准则。即：在一段时间T SearchDeltaP内，满足(S rxlevRef–S rxlev)<S SearchDeltaP。其中：S rxlev是服务小区的当前S rxlev测量值，S rxlevRef是服务小区的参考S rxlev值。可选的，当终端设备选择或重选到一个新的小区、(S rxlev-S rxlevRef)>0或终端设备没有在持续T SearchDeltaP时间内满足(S rxlevRef–S rxlev)<S SearchDeltaP时，终端设备可以将S rxlevRef设为服务小区的当前S rxlev测量值。
终端设备在完成小区选择/重选之后，需要在至少一段时间T SearchDeltaP内执行正常的RRM测量。
2、不在小区边缘准则：
针对不在小区边缘准则，网络设备可以配置一个参考信号接收功率(Reference Signal Receiving Power，RSRP)门限S SearchThresholdP，另外，还可以配置一个参考信号接收质量(Reference Signal Receiving Quality，RSRQ)门限S SearchThresholdQ，当终端设备在服务小区上的RSRP大于该RSRP门限(即S SearchThresholdP)，并且在网络配置了RSRQ门限的情况下，终端设备在服务小区上的RSRQ大于该RSRQ门限(即S SearchThresholdQ)时，则认为该终端设备满足不在小区边缘准则。
在一些实施例中，网络设备可以通过***广播的方式通知终端设备是否可以启动RRM测量放松的功能。可选的，终端设备在启动RRM测量放松功能的情况下，网络设备需要至少配置一个RRM测量放松判断准则。针对不同的配置，可能存在以下四种情况：
情况1：
网络设备给终端设备只配置了低移动性准则，此时当终端设备满足低移动性准则时，终端设备针对邻小区启动放松的RRM测量。
情况2：
网络设备给终端设备只配置了不在小区边缘准则，则当终端设备满足不在小区边缘准则时，终端设备针对邻小区执行放松的RRM测量。
情况3：
网络设备给终端设备同时配置了低移动性准则和不在小区边缘准则，并且网络设备给终端设备没有配置组合放松测量条件(combineRelaxedMeasCondition)参数，此时，当终端设备满足低移动性准则和不在小区边缘准则中的至少一个准则时，终端设备针对邻小区启动放松的RRM测量。
情况4：
网络设备给终端设备同时配置了低移动性准则和不在小区边缘准则，并且网络设备给终端设备配置了组合放松测量条件(combineRelaxedMeasCondition)参数，此时，当终端设备同时满足低移动性准则和不在小区边缘准则时，终端设备针对邻小区启动放松的RRM测量。
在一些实施例中，针对非连接态终端设备可以定义以下两种RRM测量放松方法：
方法1：
当终端设备只满足低移动性准则或不在小区边缘准则时，对于同频测量、NR异频测量和异技术异频测量，将测量间隔放松至正常测量间隔的3倍。
方法2：
当终端设备同时满足低移动性准则和不在小区边缘准则时，对于同频测量、NR异频测量和异技术异频测量，测量间隔可以放松至1小时。
此外，针对高优先级频点，可以引入高优先级测量放松(highPriorityMeasRelax)参数，所述高优先级测量放松参数用于指示网络设备是否允许终端设备在高优先级频点的测量间隔放松到超过的T higher_priority_search值；当然，终端设备同时满足低移动性准则和不在小区边缘准则的情况可以除外。换句话说，所述高优先级测量放松参数只用于控制网络设备给终端设备只配置了低移动性准则并且终端设备满足低移动性准则，且终端设备在服务小区的测量结果满足S rxlev大于S nonIntraSearchP并且S qual大于S nonIntraSearchQ的情况。在这种情况下，如果网络设备给终端设备配置了所述高优先级测量放松参数，则终端设备针对高优先级频点的测量间隔可以放松至K 2*T higher_priority_search,其中，K 2为60；否则，终端设备针对高优先级频点的测量间隔为T higher_priority_search，即如果网络设备没有给终端设备所述高优先级测量放松参数，则终端设备针对高优先级频点的测量间隔为T higher_priority_search。
(3)、R17NR非连接态终端设备的放松RRM测量。
在一些实施例中，可以在低移动性准则和不在小区边缘准则的基础上，进一步引入静止(stationary)准则，即静止终端的RRM测量放松。示例性地，静止准则可以按照以下方式定义：
方式1：
静止准则可以重用低移动性准则，进一步的，网络设备针对静止准则和低移动性准则可以配置不同的门限值。
方式2：
如果网络设备配置针对非连接态终端设备的RRM放松准则，静止准则可以为必选配置，不在小区边缘准则可以为可选配置。
图6是本申请实施例提供的NR场景和NTN场景下终端设备的RSRP的远近效应的示例。
如图6的(a)所示，在新空口(New Radio，NR)地面网络中，用户设备(User Equipment，UE)处于小区中心时的参考信号接收功率(Reference Signal Receiving Power，RSRP)要明显高于其处于小区边缘时的RSRP。即，由于存在明显的“远近效应”，因此，可以基于RSRP测量判断是否满足无线资源管理(Radio Resource Management，RRM)测量放松准则，即在网络配置了不在小区边缘(not at cell edge)准则的情况下，UE可以通过对服务小区的RSRP测量来判断自己是否信道状态足够好，从而针对邻区启动放松的RRM测量；在网络配置了低移动性(Low mobility)和/或静止(stationary)准则的情况下，UE可以基于自己在服务小区上的RSRP变化量判断自己是否处于低移动性状态或静止状态，从而可以针对邻区启动放松的RRM测量。
如图6的(b)所示，在非地面网络(Non-Terrestrial Network，NTN)***中，由于卫星距离地面的高度较高，因此对于处于小区中心的UE和处于小区边缘的UE，其对应的RSRP差异并不明显，即RSRP的“远近效应”较差，这种情况下，如果继续使用的基于RSRP测量来判断UE是否满足低移动性准则、静止准则或不在小区边缘准则，一方面，网络很难设置合适的RSRP门限，另一方面，由于RSRP测量存在误差，很可能导致UE执行了不合适的测量操作。例如，在网络配置了不在小区边缘准则的情况下，对于小区中心的用户，由于测量的RSRP偏低导致没有针对邻区启动放松的RRM测量，增加了不必要的终端功耗；对于小区边缘的用户，由于测量的RSRP偏高导致针对邻区启动了放松的RRM测量，可能导致网络没有及时发现并重选到更合适的邻区，影响了用户体验。
有鉴于此，本申请实施例提供了一种无线通信方法、第一终端设备和网络设备，能够在降低终端功耗的基础上，提升测量的准确度以及用户体验。
图7示出了根据本申请实施例的无线通信方法200的示意性流程图，所述方法200可以由第一终端设备执行。所述第一终端设备可以是如图1所示的终端设备。
如图7所示，所述方法200可包括：
S210，基于所述第一终端设备的位置信息，确定所述第一终端设备是否满足无线资源管理RRM测量放松准则；
S220，在满足所述RRM测量放松准则的情况下，启动放松RRM测量。
本实施例中，通过引入第一终端设备的位置信息，并基于所述第一终端设备的位置信息确定所述第一终端设备是否满足RRM测量放松准则，相当于，避免了由于NTN小区中远近效应不明显所述第一终端设备是否满足RRM测量放松准则的结果受到影响，因此，能够在降低终端功耗的基础上，提升测量的准确度以及用户体验。
在一些实施例中，所述RRM测量放松准则包括第一准则和/或第二准则，所述第一准则指：在第一评估时长内，终端设备的所在位置到服务小区的参考位置之间距离的变化量小于或等于第一门限值，所述第二准则指：在第二评估时长内，终端设备在服务小区内的参考信号接收功率RSRP变化量小于第二门限值。
示例性地，所述参考位置由网络通过广播的方式通知给终端设备，即网络设备如何确定所述参考位置取决于网络设备实现，本方案不予限定。比如，在一种实现方式中，所述参考位置可以是所述服务小区的中心位置。
示例性地，所述第一准则指：在所述第一评估时长内，终端设备的所在位置到服务小区的中心位置之间距离的变化量小于或等于所述第一门限值。
示例性地，所述参考位置可以是预设的或网络设备配置或指示的。
需要说明的是，在本申请实施例中，所述"预设"可以通过在设备(例如，包括终端设备和网络设备)中预先保存相应的代码、表格或其他可用于指示相关信息的方式来实现，本申请对于其具体的实现方式不做限定。比如预设的可以是指协议中定义的。可选地，所述"协议"可以指通信领域的标准协议，例如可以包括LTE协议、NR协议以及应用于未来的通信***中的相关协议，本申请对此不做具体限定。
示例性地，所述第一准则可以是基于终端位置的低移动性准则，也即是说，所述基于终端位置的低移动性准则指：在所述第一评估时长内，终端设备的所在位置到服务小区的参考位置之间距离的变化量小于或等于所述第一门限值。
示例性地，所述第一准则可以是基于终端位置的静止准则，也即是说，所述基于终端位置的静止准则指：在所述第一评估时长内，终端设备的所在位置到服务小区的参考位置之间距离的变化量小于或等于所述第一门限值。
示例性地，所述基于终端位置的低移动性准则使用的门限值和所述基于终端位置的静止准则使用的门限值不同。换言之，针对所述基于终端位置的低移动性准则，所述第一门限值可以是第一数值，针对所述基于终端位置的静止准则，所述第一门限值可以是第二数值。可选的，所述第一数值和所述第二数值可以不相同。
示例性地，所述第二准则可以是上文涉及的基于RSRP的低移动性准则或静止准则。
在一些实施例中，所述第一准则指：终端设备在所述第一评估时长内满足以下条件：
(D 1-D ref)≤D thresholdDelta；
其中，D 1表示终端设备的所在位置到所述参考位置之间的距离；D ref为距离参考值，D thresholdDelta表示所述第一门限值。
示例性地，假设所述第一评估时长记为T SearchDelta；若所述第一终端设备在T SearchDelta内满足(D 1-D ref)≤D thresholdDelta，则所述第一终端设备满足所述第一准则，否则，所述第一终端设备不满足所述第一准则。或者说，所述第一终端设备在T SearchDelta内，若所述第一终端设备的所在位置到服务小区的参考位置之间距离的变化量小于或等于第一门限值D thresholdDelta时，则认为该终端设备满足所述第一准则，否则，所述第一终端设备不满足所述第一准则。
图8是本申请实施例提供的终端设备满足第一准则的示例。
如图8所示，假设所述参考位置为服务小区的中心位置，则D 1表示终端设备的所在位置到所述中心位置之间的距离，D ref可以为参考半径。满足所述第一准则时D 1的最大取值和D ref的差值为D thresholdDelta。
在一些实施例中，所述方法200还可包括：
在满足以下中的至少一项时，将D ref的取值设置为D 1的取值：
当终端设备选择或重选到一个新的小区；
(D ref-D 1)>0；
终端设备满足所述第一准则的持续时长小于第一评估时长。
当然，在其他可替代实施例中，也可以通过其他的方式确定D ref的取值，本申请对此不作具体限定。例如，终端设备满足所述第一准则的持续时长小于第一评估时长且大于或等于某一阈值时，将D ref的取值设置为D 1的取值。
在一些实施例中，所述第二准则指：终端设备在所述第二评估时长内满足以下条件：
(S rxlevRef–S rxlev)＜S SearchDeltaP；
其中，S rxlevRef表示终端设备在服务小区中的RSRP参考测量值；S rxlev表示终端设备在服务小区中的RSRP测量值，S SearchDeltaP表示所述第二门限值。
示例性地，假设所述第二评估时长记为T SearchDeltaP，在T SearchDeltaP内，若所述第一终端设备满足(S rxlevRef–S rxlev)＜S SearchDeltaP，则所述第一终端设备满足所述第二准则，否则，所述第一终端设备不满足所述第二准则。或者说，在T SearchDeltaP内，若所述第一终端设备在服务小区上的RSRP变化量小于S SearchDeltaP时，则认为该终端设备满足所述第二准则，否则，所述第一终端设备不满足所述第二准则。
在一些实施例中，所述S210可包括：
基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第一准则或所述第二准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则；或
基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第一准则和所述第二准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
示例性地，若网络设备仅配置了所述第一准则，则基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第一准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
示例性地，若网络设备配置了所述第一准则和所述第二准则，作为一种实现方式，基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第一准则或所述第二准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则；作为另一种实现方式，基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第一准则和所述第二准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
示例性地，所述第一终端设备满足所述RRM测量放松准则，包括以下三种情况：
情况1：
所述第一终端设备仅满足所述第一准则。
也即是说，假设所述第一评估时长记为T SearchDelta；所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备在T SearchDelta内满足(D 1-D ref)≤D thresholdDelta。
情况2：
所述第一终端设备满足所述第一准则或所述第二准则。
也即是说，假设所述第二评估时长记为T SearchDeltaP，所述第一评估时长记为T SearchDelta；所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备在T SearchDeltaP内满足(S rxlevRef–S rxlev)＜S SearchDeltaP；或者，所述第一终端设备在T SearchDelta内满足(D 1-D ref)≤D thresholdDelta。
情况3：
所述第一终端设备满足所述第一准则和所述第二准则。
也即是说，假设所述第一评估时长记为T SearchDelta，所述第二评估时长记为T SearchDeltaP；所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备在T SearchDeltaP内满足(S rxlevRef–S rxlev)＜S SearchDeltaP，且所述第一终端设备在T SearchDelta内满足(D 1-D ref)≤D thresholdDelta。
在一些实施例中，所述S210可包括：
基于所述第一终端设备的位置信息，在所述第一终端设备在第一时间段内满足所述第一准则，且所述第一终端设备在第二时间段内满足所述第二准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
示例性地，所述第一时间段和所述第二时间段相同或不同。
在一些实施例中，若所述第一评估时长等于所述第二评估时长，则所述第一时间段和所述第二时间段相同。
示例性地，若所述第一评估时长等于所述第二评估时长，则所述第一终端设备基于所述第一终端设备的位置信息，在所述第一终端设备在第一时间段内满足所述第一准则，且所述第一终端设备在所述第一时间段内满足所述第二准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
示例性地，若所述第一准则和所述第二准则共享一个评估时长，则所述第一终端设备基于所述第一终端设备的位置信息，在所述第一终端设备在第一时间段内满足所述第一准则，且所述第一终端设备在所述第一时间段内满足所述第二准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
示例性地，在所述第一终端设备在当前位置获取到可用的位置信息的情况下，基于所述第一准则确定所述第一终端设备是否满足所述RRM测量放松准则。换言之，只有在所述第一终端设备能够获取到所述第一终端设备的位置信息的情况下，所述第一终端设备才可以基于所述第一准则，确定所述第一终端设备是否满足所述RRM测量放松准则。进一步的，在所述第一终端设备获取不到所述第一终端设备的位置信息的情况下，所述第一终端设备回退到基于所述第二准则确定所述第一终端设备是否满足所述RRM测量放松准则。
在一些实施例中，所述方法200还可包括：
接收第一信息；
其中，所述第一信息包括以下中的至少一项：所述第一准则的相关信息、所述第二准则的相关信息；所述第一准则的相关信息包括所述第一门限值；所述第二准则的相关信息包括所述第二评估时长和所述第二门限值。
在一些实施例中，所述第一准则的相关信息包括所述第一评估时长。
在一些实施例中，若所述第一准则的相关信息不包括所述第一评估时长，则所述第一评估时长根据所述第二评估时长确定。
示例性地，将所述第二评估时长作为所述第一评估时长。
在一个实施例中，所述第一评估时长和所述第二评估时长相等或不相等。
示例性地，所述第一信息可包括以下信息：
a)、所述第一准则的相关信息，其包括所述第一门限值；
b)、所述第二准则的相关信息，其包括所述第二评估时长和所述第二门限值；
其中，对于所述第一评估时长，其可以重用所述第二准则相关信息中包括的所述第二评估时长，也可以在针对所述第一准则单独配置的评估时长，即所述第一准则的相关信息中可以不包括所述第一评估时长且将所述第二准则的相关信息中包括的所述第二评估时长作为所述第一评估时长，也可以在所述第一准则的相关信息中包括所述第一评估时长。
在一些实施例中，若所述第一信息包括所述第一准则的相关信息且不包括所述第二准则的相关信息，则所述第一终端设备满足所述RRM测量放松准则包括所述第一终端设备满足所述第一准则。
本实施例中，若网络设备针对所述第一终端设备仅配置了所述第一准则的相关信息，则所述第一终端设备仅满足所述第一准则时，说明所述第一终端设备满足所述RRM测量放松准则，有利于简化终端设备测的实现，提升了***性能。
在一些实施例中，若所述第一信息包括所述第一准则的相关信息和所述第二准则的相关信息，则所述第一信息还包括第一指示信息；其中，所述第一指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第一准则或所述第二准则，或者，所述第一指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第一准则和所述第二准则。
本实施例中，若网络设备针对所述第一终端设备同时配置了所述第一准则的相关信息和所述第二准则的相关信息，则网络设备还可以为终端设备配置所述第一指示信息，以提升所述RRM测量放松准则的灵活性。
在一些实施例中，所述第一信息携带在广播消息中。
在一些实施例中，所述第一准则和所述第二准则均为低移动性准则，或所述第一准则和所述第二准则均为静止准则。
在一些实施例中，所述RRM测量放松准则包括第三准则和/或第四准则，所述第三准则指：终端设备的所在位置到服务小区的参考位置之间的距离小于或等于第三门限值，所述第四准则指：终端设备在服务小区内的参考信号接收功率RSRP测量值大于第四门限值，并且，在网络设备配置了第五门限的情况下，终端设备在服务小区内的参考信号接收质量RSRQ测量值大于所述第五门限值。
示例性地，所述参考位置由网络通过广播的方式通知给终端设备，即网络设备如何确定所述参考位置取决于网络设备实现，本方案不予限定。比如，在一种实现方式中，所述参考位置可以是所述服务小区的中心位置。
示例性地，所述第三准则指：终端设备的所在位置到服务小区的中心位置之间的距离小于或等于所述第三门限值。
示例性地，所述参考位置可以是预设的或网络设备配置或指示的。
需要说明的是，在本申请实施例中，所述"预设"可以通过在设备(例如，包括终端设备和网络设备)中预先保存相应的代码、表格或其他可用于指示相关信息的方式来实现，本申请对于其具体的实现方式不做限定。比如预设的可以是指协议中定义的。可选地，所述"协议"可以指通信领域的标准协议，例如可以包括LTE协议、NR协议以及应用于未来的通信***中的相关协议，本申请对此不做具体限定。
示例性地，所述第三准则可以是基于终端位置的不在小区边缘准则，也即是说，所述基于终端位置的不在小区边缘准则指：终端设备的所在位置到服务小区的参考位置之间的距离小于或等于所述第三门限值。
示例性地，所述第四准则可以是上文涉及的基于RSRP和/或RSRQ的不在小区边缘准则。
在一些实施例中，所述第三准则指：终端设备满足以下条件：
D 1≤D threshold；
其中，D 1表示终端设备的所在位置到所述参考位置之间的距离；D threshold表示所述第三门限值。
示例性地，若所述第一终端设备满足D 1≤D threshold，则所述第一终端设备满足所述第三准则，否则，所述第一终端设备不满足所述第三准则。
图9是本申请实施例提供的终端设备满足第三准则的示例。
如图9所示，假设所述参考位置为服务小区的中心位置，则D 1表示终端设备的所在位置到所述中心位置之间的距离，其中，满足所述第三准则时D 1的最大取值可以为D threshold。
在一些实施例中，所述第四准则指：终端设备满足S P＞S SearchP；以及在在网络设备配置了第五门限的情况下，终端设备满足S Q＞S SearchQ；其中，S P表示终端设备在服务小区中的RSRP测量值；S SearchP表示所述第四门限值，S Q表示终端设备在服务小区中的RSRQ测量值；S SearchQ表示所述第五门限值。
示例性地，若所述第一终端设备满足S P＞S SearchP和S Q＞S SearchQ(如果网设备络配置了S SearchQ)，则所述第一终端设备满足所述第四准则，否则，所述第一终端设备不满足所述第四准则。
在一些实施例中，所述S210可包括：
基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第三准则或所述第四准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则；或
基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第三准则和所述第四准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
示例性地，若网络设备仅配置了所述第三准则，则基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第三准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
示例性地，若网络设备配置了所述第三准则和所述第四准则，作为一种实现方式，基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第三准则或所述第四准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则；作为另一种实现方式，基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第三准则和所述第四准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
示例性地，所述第一终端设备满足所述RRM测量放松准则，包括以下三种情况：
情况1：
所述第一终端设备仅满足所述第三准则。
也即是说，所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备满足D 1≤D threshold。
情况2：
所述第一终端设备满足所述第一准则或所述第二准则。
也即是说，所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备满足D 1≤D threshold；或者，所述第一终端设备满足S P＞S SearchP和S Q＞S SearchQ(如果网络设备配置了S SearchQ)。
情况3：
所述第一终端设备满足所述第一准则和所述第二准则。
也即是说，所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备满足D 1≤D threshold；并且，所述第一终端设备满足S P＞S SearchP和S Q＞S SearchQ(如果网络设备配置了S SearchQ)。
示例性地，在所述第一终端设备在当前位置获取到可用的位置信息的情况下，基于所述第三准则确定所述第一终端设备是否满足所述RRM测量放松准则。换言之，只有在所述第一终端设备能够获取到所述第一终端设备的位置信息的情况下，所述第一终端设备才可以基于所述第三准则，确定所述第一终端设备是否满足所述RRM测量放松准则。进一步的，在所述第一终端设备获取不到所述第一终端设备的位置信息的情况下，所述第一终端设备回退到基于所述第四准则确定所述第一终端设备是否满足所述RRM测量放松准则。
在一些实施例中，所述方法200还可包括：
接收第二信息；
其中，所述第二信息包括以下中的至少一项：所述第三准则的相关信息、所述第四准则的相关信息；所述第三准则的相关信息包括所述第三门限值；所述第四准则的相关信息包括所述第四门限值和/或所述第五门限值。
示例性地，所述第三信息可包括以下信息：
a)、所述第三准则的相关信息，其包括所述第三门限值；
b)、所述第四准则的相关信息，其包括所述第四门限值和/或所述第五门限值。
在一些实施例中，若所述第二信息包括所述第三准则的相关信息，则所述第一终端设备满足所述RRM测量放松准则包括所述第一终端设备满足所述第三准则。
本实施例中，若网络设备针对所述第一终端设备仅配置了所述第三准则的相关信息，则所述第一终端设备仅满足所述第三准则时，说明所述第一终端设备满足所述RRM测量放松准则，有利于简化终端设备测的实现，提升了***性能。
在一些实施例中，若所述第二信息包括所述第三准则的相关信息和所述第四准则的相关信息，则所述第二信息还包括第二指示信息；其中，所述第二指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第三准则或所述第四准则，或者，所述第二指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第三准则和所述第四准则。
本实施例中，若网络设备针对所述第一终端设备同时配置了所述第三准则的相关信息和所述第四准则的相关信息，则网络设备还可以为终端设备配置所述第二指示信息，以提升所述RRM测量放松准则的灵活性。
在一些实施例中，所述第二信息携带在广播消息中。
在一些实施例中，所述第三准则和所述第四准则均为不在小区边缘准则。
在一些实施例中，所述S210可包括：
在所述第一终端设备在当前位置获取到可用的位置信息的情况下，基于所述可用的位置信息，确定所述第一终端设备是否满足所述RRM测量放松准则。
换言之，只有在所述第一终端设备能够获取到所述第一终端设备的位置信息的情况下，所述第一终端设备才可以基于所述第一终端设备的位置信息，确定所述第一终端设备是否满足所述RRM测量放松准则。
下面结合具体实施例对本申请的方案进行说明：
实施例1：
本实施例中，针对NTN场景引入基于终端位置的低移动性准则，所述第一终端设备基于一段时间内所述第一终端设备到服务小区的参考位置之间距离的变化量评估是否满足RRM测量放松准则。
具体的，可包括如下步骤：
步骤1：
所述第一终端设备接收网络设备广播的针对非连接态终端设备的RRM测量放松相关信息，其包括：
a)、所述基于终端位置的低移动性准则的相关信息，其包括门限值D thresholdDelta_1；
b)、所述基于RSRP的低移动性准则的相关信息，其包括评估时长T SearchDeltaP和门限值S SearchDeltaP；
其中，对于所述基于终端位置的低移动性准则对应的评估时长T SearchDelta_1，其可以重用所述基于RSRP的低移动性准则相关信息中包括的T SearchDeltaP，也可以在针对所述基于终端位置的低移动性准则单独配置的评估时长。换言之，所述基于终端位置的低移动性准则的相关信息中可以不包括T SearchDelta_1且将所述基于RSRP的低移动性准则的相关信息中包括的T SearchDeltaP作为T SearchDelta_1，也可以在所述基于终端位置的低移动性准则的相关信息中包括T SearchDelta_1。
也即是说，若上文涉及的所述第一准则为基于终端位置的低移动性准则，则上文涉及的第一评估时长为T SearchDelta_1，且上文涉及的第一门限值为D thresholdDelta_1。
步骤2：
所述第一终端设备可基于所述第一终端设备的所在位置到服务小区的参考位置之间距离的变化量判断是否满足所述基于终端位置的低移动性准则。具体的，如果所述第一终端设备在T SearchDelta_1内，若所述第一终端设备的所在位置到服务小区的参考位置之间距离的变化量小于或等于D thresholdDelta_1时，则认为所述第一终端设备满足所述基于终端位置的低移动性准则，否则，所述第一终端设备不满足所述基于终端位置的低移动性准则。
具体的，满足所述基于终端位置的低移动性准则指：终端设备在T SearchDelta_1内满足以下条件：
(D 1-D ref)≤D thresholdDelta_1；
其中，D 1表示终端设备的所在位置到所述参考位置之间的距离；D ref为距离参考值。
在一些实施例中，在满足以下中的至少一项时，将D ref的取值设置为D 1的取值：
当终端设备选择或重选到一个新的小区；
(D ref-D 1)>0；
终端设备满足所述基于终端位置的低移动性准则的持续时长小于T SearchDelta_1。
步骤3：
在网络设备配置了所述基于终端位置的低移动性准则的情况下，基于所述基于终端位置的低移动性准则确定所述第一终端设备是否满足所述RRM测量放松准则。可选的，所述第一终端设备满足所述RRM测量放松准则，包括以下三种情况：
情况1：
基于所述第一终端设备的位置信息，在所述第一终端设备仅满足所述基于终端位置的低移动性准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。也即是说，所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备在T SearchDelta_1内满足(D 1-D ref)≤D thresholdDelta_1。
情况2：
基于所述第一终端设备的位置信息，在所述第一终端设备满足所述基于终端位置的低移动性准则或所述基于RSRP的低移动性准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。也即是说，所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备在T SearchDeltaP内满足(S rxlevRef–S rxlev)＜S SearchDeltaP，或所述第一终端设备在T SearchDelta_1内满足(D 1-D ref)≤D thresholdDelta_1。
情况3：
基于所述第一终端设备的位置信息，在所述第一终端设备满足所述基于终端位置的低移动性准则和所述基于RSRP的低移动性准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。也即是说，所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备在T SearchDeltaP内满足(S rxlevRef–S rxlev)＜S SearchDeltaP，且所述第一终端设备在T SearchDelta_1内满足(D 1-D ref)≤D thresholdDelta_1。
需要说明的是，采用上述情况1，情况2还是情况3可以由网络配置决定。
例如，如果网络设备只配置了基于终端位置的低移动性准则，而没有配置基于RSRP的低移动性准则，则采用情况1。又例如，如果网络设备同时配置了基于终端位置的低移动性准则和基于RSRP的低移动性准则，则网络设备可以进一步显式指示是使用情况2还是情况3，所述显式指示信息携带在***广播消息中。可选的，所述第一终端设备只有在当前有可用的位置信息的情况下，才能使用所述基于终端位置的低移动性准则。即，如果所述第一终端设备当前没有可用的位置信息，则所述第一终端设备回退到使用RSRP的低移动性准则。
实施例2：
本实施例中，针对NTN场景引入基于终端位置的静止准则，所述第一终端设备基于一段时间内所述第一终端设备到服务小区的参考位置之间距离的变化量评估是否满足RRM测量放松准则。
具体的，可包括如下步骤：
步骤1：
所述第一终端设备接收网络设备广播的针对非连接态终端设备的RRM测量放松相关信息，其包括：
a)、所述基于终端位置的静止准则的相关信息，其包括门限值D thresholdDelta_2；
b)、所述基于RSRP的静止准则的相关信息，其包括评估时长T SearchDeltaP和门限值S SearchDeltaP；
其中，对于所述基于终端位置的静止准则对应的评估时长T SearchDelta_2，其可以重用所述基于RSRP的静止准则相关信息中包括的T SearchDeltaP，也可以在针对所述基于终端位置的静止准则单独配置的评估时长；即所述基于终端位置的静止准则的相关信息中可以不包括T SearchDelta_2且将所述基于RSRP的静止准则的相关信息中包括的T SearchDeltaP作为T SearchDelta_2，也可以在所述基于终端位置的静止准则的相关信息中包括T SearchDelta_2。
也即是说，若上文涉及的所述第一准则为基于终端位置的静止准则，则上文涉及的第一评估时长为T SearchDelta_2，且上文涉及的第一门限值为D thresholdDelta_2。
步骤2：
所述第一终端设备可基于所述第一终端设备的所在位置到服务小区的参考位置之间距离的变化量判断是否满足所述基于终端位置的静止准则。具体的，如果所述第一终端设备在T SearchDelta_2内，若所述第一终端设备的所在位置到服务小区的参考位置之间距离的变化量小于或等于D thresholdDelta_2时，则认为所述第一终端设备满足所述基于终端位置的静止准则，否则，所述第一终端设备不满足所述基于终端位置的静止准则。
具体的，满足所述基于终端位置的静止准则指：终端设备在T SearchDelta_2内满足以下条件：
(D 1-D ref)≤D thresholdDelta_2；
其中，D 1表示终端设备的所在位置到所述参考位置之间的距离；D ref为距离参考值。
在一些实施例中，在满足以下中的至少一项时，将D ref的取值设置为D 1的取值：
当终端设备选择或重选到一个新的小区；
(D ref-D 1)>0；
终端设备满足所述基于终端位置的静止准则的持续时长小于T SearchDelta_2。
步骤3：
在网络设备配置了所述基于终端位置的静止准则的情况下，基于所述基于终端位置的静止准则确定所述第一终端设备是否满足所述RRM测量放松准则。可选的，所述第一终端设备满足所述RRM测量放松准则，包括以下三种情况：
情况1：
基于所述第一终端设备的位置信息，在所述第一终端设备仅满足所述基于终端位置的静止准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。也即是说，所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备在T SearchDelta_2内满足(D 1-D ref)≤D thresholdDelta_2。
情况2：
基于所述第一终端设备的位置信息，在所述第一终端设备满足所述基于终端位置的静止准则或所述基于RSRP的静止准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。也即是说，所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备在T SearchDeltaP内满足(S rxlevRef–S rxlev)＜S SearchDeltaP，或所述第一终端设备在T SearchDelta_2内满足(D 1-D ref)≤D thresholdDelta_2。
情况3：
基于所述第一终端设备的位置信息，在所述第一终端设备满足所述基于终端位置的静止准则和所述基于RSRP的静止准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。也即是说，所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备在T SearchDeltaP内满足(S rxlevRef–S rxlev)＜S SearchDeltaP，且所述第一终端设备在T SearchDelta_2内满足(D 1-D ref)≤D thresholdDelta_2。
需要说明的是，采用上述情况1，情况2还是情况3可以由网络配置决定。
例如，如果网络设备只配置了基于终端位置的静止准则，而没有配置基于RSRP的静止准则，则采用情况1。又例如，如果网络设备同时配置了基于终端位置的静止准则和基于RSRP的静止准则，则网络设备可以进一步显式指示是使用情况2还是情况3，所述显式指示信息携带在***广播消息中。可选的，所述第一终端设备只有在当前有可用的位置信息的情况下，才能使用所述基于终端位置的静止准则。即，如果所述第一终端设备当前没有可用的位置信息，则所述第一终端设备回退到使用RSRP的静止准则。
实施例3：
本实施例中，针对NTN场景引入基于终端位置的不在小区边缘准则，所述第一终端设备基于一段时间内所述第一终端设备到服务小区的参考位置之间距离的变化量评估是否满足RRM测量放松准则。
具体的，可包括如下步骤：
步骤1：
所述第一终端设备接收网络设备广播的针对非连接态终端设备的RRM测量放松相关信息，其包括：
a)、所述基于终端位置的不在小区边缘准则的相关信息，其包括门限值D threshold；
b)、所述基于RSRP/RSRQ的不在小区边缘准则的相关信息，其包括门限值S SearchP和门限值S SearchQ。
步骤2：
所述第一终端设备可基于所述第一终端设备的所在位置到服务小区的参考位置之间距离判断是否满足所述基于终端位置的不在小区边缘准则。具体的，若所述第一终端设备的所在位置到服务小区的参考位置之间距离的小于或等于D threshold，则认为所述第一终端设备满足所述基于终端位置的不在小区边缘准则，否则，所述第一终端设备不满足所述基于终端位置的不在小区边缘准则。
具体的，满足所述基于终端位置的不在小区边缘准则指：终端设备在T SearchDelta内满足以下条件：
D 1≤D threshold；
其中，D 1表示终端设备的所在位置到所述参考位置之间的距离。
步骤3：
在网络设备配置了所述基于终端位置的不在小区边缘准则的情况下，基于所述基于终端位置的不在小区边缘准则确定所述第一终端设备是否满足所述RRM测量放松准则。可选的，所述第一终端设备满足所述RRM测量放松准则，包括以下三种情况：
情况1：
基于所述第一终端设备的位置信息，在所述第一终端设备仅满足所述基于终端位置的不在小区边缘准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。也即是说，所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备满足D 1≤D threshold。
情况2：
基于所述第一终端设备的位置信息，在所述第一终端设备满足所述基于终端位置的不在小区边缘准 则或所述基于RSRP/RSRQ的不在小区边缘准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。也即是说，所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备满足D 1≤D threshold；或者，所述第一终端设备满足S P＞S SearchP和S Q＞S SearchQ(如果网络设备配置了S SearchQ)。
情况3：
基于所述第一终端设备的位置信息，在所述第一终端设备满足所述基于终端位置的不在小区边缘准则和所述基于RSRP/RSRQ的不在小区边缘准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。也即是说，所述第一终端设备满足所述RRM测量放松准则指：所述第一终端设备满足D 1≤D threshold；并且，所述第一终端设备满足S P＞S SearchP和S Q＞S SearchQ(如果网络设备配置了S SearchQ)。
需要说明的是，采用上述情况1，情况2还是情况3可以由网络配置决定。
例如，如果网络设备只配置了基于终端位置的不在小区边缘准则，而没有配置基于RSRP/RSRQ的不在小区边缘准则，则采用情况1。又例如，如果网络设备同时配置了基于终端位置的不在小区边缘准则和基于RSRP/RSRQ的不在小区边缘准则，则网络设备可以进一步显式指示是使用情况2还是情况3，所述显式指示信息携带在***广播消息中。可选的，所述第一终端设备只有在当前有可用的位置信息的情况下，才能使用所述基于终端位置的不在小区边缘准则。即，如果所述第一终端设备当前没有可用的位置信息，则所述第一终端设备回退到使用RSRP的不在小区边缘准则。
需要说明的是，本申请中，某一准则(例如第一准则、第二准则、第三准则或第四准则)指终端设备在一个评估时长内满足相应的某一公式或某一条件，可以理解为：终端设备满足某一公式或某一条件的持续时长达到相应的评估时长时满足某一准则，本申请对此不做具体限定。
以第一准则为例，所述第一准则指：终端设备在第一评估时长内满足(D 1-D ref)≤D thresholdDelta。假设所述第一评估时长记为T SearchDelta，则所述第一准则可以指终端设备在T SearchDelta满足(D 1-D ref)≤D thresholdDelta，或者也可以理解为：终端设备满足(D 1-D ref)≤D thresholdDelta的持续时间达到T SearchDelta时满足第一准则。
以上结合附图详细描述了本申请的优选实施方式，但是，本申请并不限于上述实施方式中的具体细节，在本申请的技术构思范围内，可以对本申请的技术方案进行多种简单变型，这些简单变型均属于本申请的保护范围。例如，在上述具体实施方式中所描述的各个具体技术特征，在不矛盾的情况下，可以通过任何合适的方式进行组合，为了避免不必要的重复，本申请对各种可能的组合方式不再另行说明。又例如，本申请的各种不同的实施方式之间也可以进行任意组合，只要其不违背本申请的思想，其同样应当视为本申请所公开的内容。
还应理解，在本申请的各种方法实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。此外，在本申请实施例中，术语“下行”和“上行”用于表示信号或数据的传输方向，其中，“下行”用于表示信号或数据的传输方向为从站点发送至小区的用户设备的第一方向，“上行”用于表示信号或数据的传输方向为从小区的用户设备发送至站点的第二方向，例如，“下行信号”表示该信号的传输方向为第一方向。另外，本申请实施例中，术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系。具体地，A和/或B可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
上文中结合图7至图9，从终端设备的角度详细描述了根据本申请实施例的无线通信方法，下面将结合图10，从网络设备的角度描述根据本申请实施例的无线通信方法。
图10是本申请实施例提供的无线通信方法300的示意性流程图。所述方法300可以由网络设备执行。例如如图1所示的网络设备120或如图2至图3所示的卫星1102。
如图10所示，所述方法300可包括：
S310，发送无线资源管理RRM测量放松准则的相关信息；
其中，所述RRM测量放松准则的相关信息用于第一终端设备基于所述第一终端设备的位置信息确定所述第一终端设备是否满所述RRM测量放松准则。
在一些实施例中，所述RRM测量放松准则包括第一准则和/或第二准则，所述第一准则指：在第一评估时长内，终端设备的所在位置到服务小区的参考位置之间距离的变化量小于或等于第一门限值，所述第二准则指：在第二评估时长内，终端设备在服务小区内的参考信号接收功率RSRP变化量小于第二门限值。
在一些实施例中，所述第一准则指：终端设备在所述第一评估时长内满足以下条件：
(D 1-D ref)≤D thresholdDelta；
其中，D 1表示终端设备的所在位置到所述参考位置之间的距离；D ref为距离参考值，D thresholdDelta表示所述第一门限值。
在一些实施例中，所述方法300还可包括：
在满足以下中的至少一项时，将D ref的取值设置为D 1的取值：
当终端设备选择或重选到一个新的小区；
(D ref-D 1)>0；
终端设备满足所述第一准则的持续时长小于第一评估时长。
在一些实施例中，所述第二准则指：终端设备在所述第二评估时长内满足以下条件：
(S rxlevRef–S rxlev)＜S SearchDeltaP；
其中，S rxlevRef表示终端设备在服务小区中的RSRP参考测量值；S rxlev表示终端设备在服务小区中的RSRP测量值，S SearchDeltaP表示所述第二门限值。
在一些实施例中，所述第一终端设备满足所述RRM测量放松准则，包括以下中的至少一项：
所述第一终端设备满足所述第一准则或所述第二准则；或
所述第一终端设备满足所述第一准则和所述第二准则。
在一些实施例中，所述第一终端设备满足所述第一准则和所述第二准则，包括：所述第一终端设备在第一时间段内满足所述第一准则，且所述第一终端设备在第二时间段内满足所述第二准则。
在一些实施例中，若所述第一评估时长等于所述第二评估时长，则所述第一时间段和所述第二时间段相同。
在一些实施例中，所述方法300还可包括：
发送第一信息；
其中，所述第一信息包括以下中的至少一项：所述第一准则的相关信息、所述第二准则的相关信息；所述第一准则的相关信息包括所述第一门限值；所述第二准则的相关信息包括所述第二评估时长和所述第二门限值。
在一些实施例中，所述第一准则的相关信息包括所述第一评估时长。
在一些实施例中，若所述第一准则的相关信息不包括所述第一评估时长，则所述第一评估时长根据所述第二评估时长确定。
在一些实施例中，若所述第一信息包括所述第一准则的相关信息且不包括所述第二准则的相关信息，则所述第一终端设备满足所述RRM测量放松准则包括所述第一终端设备满足所述第一准则。
在一些实施例中，若所述第一信息包括所述第一准则的相关信息和所述第二准则的相关信息，则所述第一信息还包括第一指示信息；其中，所述第一指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第一准则或所述第二准则，或者，所述第一指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第一准则和所述第二准则。
在一些实施例中，所述第一信息携带在广播消息中。
在一些实施例中，所述第一准则和所述第二准则均为低移动性准则，或所述第一准则和所述第二准则均为静止准则。
在一些实施例中，所述RRM测量放松准则包括第三准则和/或第四准则，所述第三准则指：终端设备的所在位置到服务小区的参考位置之间的距离小于或等于第三门限值，所述第四准则指：终端设备在服务小区内的参考信号接收功率RSRP测量值大于第四门限值，并且，在网络设备配置了第五门限的情况下，终端设备在服务小区内的参考信号接收质量RSRQ测量值大于所述第五门限值。
在一些实施例中，所述第三准则指：终端设备满足以下条件：
D 1≤D threshold；
其中，D 1表示终端设备的所在位置到所述参考位置之间的距离；D threshold表示所述第三门限值。
在一些实施例中，所述第四准则指：终端设备满足S P＞S SearchP；以及在在网络设备配置了第五门限的情况下，终端设备满足S Q＞S SearchQ；其中，S P表示终端设备在服务小区中的RSRP测量值；S SearchP表示所述第四门限值，S Q表示终端设备在服务小区中的RSRQ测量值；S SearchQ表示所述第五门限值。
在一些实施例中，所述第一终端设备满足所述RRM测量放松准则，包括以下中的至少一项：
所述第一终端设备满足所述第三准则或所述第四准则；或
所述第一终端设备满足所述第三准则和所述第四准则。
在一些实施例中，所述方法300还可包括：
发送第二信息；
其中，所述第二信息包括以下中的至少一项：所述第三准则的相关信息、所述第四准则的相关信息；所述第三准则的相关信息包括所述第三门限值；所述第四准则的相关信息包括所述第四门限值和/或所述第五门限值。
在一些实施例中，若所述第二信息包括所述第三准则的相关信息，则所述第一终端设备满足所述 RRM测量放松准则包括所述第一终端设备满足所述第三准则。
在一些实施例中，若所述第二信息包括所述第三准则的相关信息和所述第四准则的相关信息，则所述第二信息还包括第二指示信息；其中，所述第二指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第三准则或所述第四准则，或者，所述第二指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第三准则和所述第四准则。
在一些实施例中，所述第二信息携带在广播消息中。
在一些实施例中，所述第三准则和所述第四准则均为不在小区边缘准则。
应理解，方法300中的步骤可以参考方法200中的相应步骤，为了简洁，在此不再赘述。
上文结合图1至图10，详细描述了本申请的方法实施例，下文结合图11至图14，详细描述本申请的装置实施例。
图11是本申请实施例的第一终端设备400的示意性框图。
如图11所示，所述第一终端设备400可包括：
确定单元410，用于基于所述第一终端设备的位置信息，确定所述第一终端设备是否满足无线资源管理RRM测量放松准则；
测量单元420，用于在满足所述RRM测量放松准则的情况下，启动放松RRM测量。
在一些实施例中，所述RRM测量放松准则包括第一准则和/或第二准则，所述第一准则指：在第一评估时长内，终端设备的所在位置到服务小区的参考位置之间距离的变化量小于或等于第一门限值，所述第二准则指：在第二评估时长内，终端设备在服务小区内的参考信号接收功率RSRP变化量小于第二门限值。
在一些实施例中，所述第一准则指：终端设备在所述第一评估时长内满足以下条件：
(D 1-D ref)≤D thresholdDelta；
其中，D 1表示终端设备的所在位置到所述参考位置之间的距离；D ref为距离参考值，D thresholdDelta表示所述第一门限值。
在一些实施例中，所述确定单元410还可用于：
在满足以下中的至少一项时，将D ref的取值设置为D 1的取值：
当终端设备选择或重选到一个新的小区；
(D ref-D 1)>0；
终端设备满足所述第一准则的持续时长小于第一评估时长。
在一些实施例中，所述第二准则指：终端设备在所述第二评估时长内满足以下条件：
(S rxlevRef–S rxlev)＜S SearchDeltaP；
其中，S rxlevRef表示终端设备在服务小区中的RSRP参考测量值；S rxlev表示终端设备在服务小区中的RSRP测量值，S SearchDeltaP表示所述第二门限值。
在一些实施例中，所述确定单元410可具体用于：
基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第一准则或所述第二准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则；或
基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第一准则和所述第二准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
在一些实施例中，所述确定单元410可具体用于：
基于所述第一终端设备的位置信息，在所述第一终端设备在第一时间段内满足所述第一准则，且所述第一终端设备在第二时间段内满足所述第二准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
在一些实施例中，若所述第一评估时长等于所述第二评估时长，则所述第一时间段和所述第二时间段相同。
在一些实施例中，所述确定单元410还可用于：
接收第一信息；
其中，所述第一信息包括以下中的至少一项：所述第一准则的相关信息、所述第二准则的相关信息；所述第一准则的相关信息包括所述第一门限值；所述第二准则的相关信息包括所述第二评估时长和所述第二门限值。
在一些实施例中，所述第一准则的相关信息包括所述第一评估时长。
在一些实施例中，若所述第一准则的相关信息不包括所述第一评估时长，则所述第一评估时长根据所述第二评估时长确定。
在一些实施例中，若所述第一信息包括所述第一准则的相关信息且不包括所述第二准则的相关信 息，则所述第一终端设备满足所述RRM测量放松准则包括所述第一终端设备满足所述第一准则。
在一些实施例中，若所述第一信息包括所述第一准则的相关信息和所述第二准则的相关信息，则所述第一信息还包括第一指示信息；其中，所述第一指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第一准则或所述第二准则，或者，所述第一指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第一准则和所述第二准则。
在一些实施例中，所述第一信息携带在广播消息中。
在一些实施例中，所述第一准则和所述第二准则均为低移动性准则，或所述第一准则和所述第二准则均为静止准则。
在一些实施例中，所述RRM测量放松准则包括第三准则和/或第四准则，所述第三准则指：终端设备的所在位置到服务小区的参考位置之间的距离小于或等于第三门限值，所述第四准则指：终端设备在服务小区内的参考信号接收功率RSRP测量值大于第四门限值，并且，在网络设备配置了第五门限的情况下，终端设备在服务小区内的参考信号接收质量RSRQ测量值大于所述第五门限值。
在一些实施例中，所述第三准则指：终端设备满足以下条件：
D 1≤D threshold；
其中，D 1表示终端设备的所在位置到所述参考位置之间的距离；D threshold表示所述第三门限值。
在一些实施例中，所述第四准则指：终端设备满足S P＞S SearchP；以及在在网络设备配置了第五门限的情况下，终端设备满足S Q＞S SearchQ；其中，S P表示终端设备在服务小区中的RSRP测量值；S SearchP表示所述第四门限值，S Q表示终端设备在服务小区中的RSRQ测量值；S SearchQ表示所述第五门限值。
在一些实施例中，所述确定单元410可具体用于：
基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第三准则或所述第四准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则；或
基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第三准则和所述第四准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
在一些实施例中，所述确定单元410还可用于：
接收第二信息；
其中，所述第二信息包括以下中的至少一项：所述第三准则的相关信息、所述第四准则的相关信息；所述第三准则的相关信息包括所述第三门限值；所述第四准则的相关信息包括所述第四门限值和/或所述第五门限值。
在一些实施例中，若所述第二信息包括所述第三准则的相关信息，则所述第一终端设备满足所述RRM测量放松准则包括所述第一终端设备满足所述第三准则。
在一些实施例中，若所述第二信息包括所述第三准则的相关信息和所述第四准则的相关信息，则所述第二信息还包括第二指示信息；其中，所述第二指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第三准则或所述第四准则，或者，所述第二指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第三准则和所述第四准则。
在一些实施例中，所述第二信息携带在广播消息中。
在一些实施例中，所述第三准则和所述第四准则均为不在小区边缘准则。
在一些实施例中，所述确定单元410可具体用于：
在所述第一终端设备在当前位置获取到可用的位置信息的情况下，基于所述可用的位置信息，确定所述第一终端设备是否满足所述RRM测量放松准则。
应理解，装置实施例与方法实施例可以相互对应，类似的描述可以参照方法实施例。具体地，图11所示的第一终端设备400可以对应于执行本申请实施例的方法200中的相应主体，并且第一终端设备400中的各个单元的前述和其它操作和/或功能分别为了实现图7中的各个方法中的相应流程，为了简洁，在此不再赘述。
图12是本申请实施例的网络设备500的示意性框图。
如图12所示，所述网络设备500可包括：
发送单元510，用于发送无线资源管理RRM测量放松准则的相关信息；
其中，所述RRM测量放松准则的相关信息用于第一终端设备基于所述第一终端设备的位置信息确定所述第一终端设备是否满所述RRM测量放松准则。
在一些实施例中，所述RRM测量放松准则包括第一准则和/或第二准则，所述第一准则指：在第一评估时长内，终端设备的所在位置到服务小区的参考位置之间距离的变化量小于或等于第一门限值，所述第二准则指：在第二评估时长内，终端设备在服务小区内的参考信号接收功率RSRP变化量小于第二门限值。
在一些实施例中，所述第一准则指：终端设备在所述第一评估时长内满足以下条件：
(D 1-D ref)≤D thresholdDelta；
其中，D 1表示终端设备的所在位置到所述参考位置之间的距离；D ref为距离参考值，D thresholdDelta表示所述第一门限值。
在一些实施例中，在满足以下中的至少一项时，D ref的取值设置为D 1的取值：
当终端设备选择或重选到一个新的小区；
(D ref-D 1)>0；
终端设备满足所述第一准则的持续时长小于第一评估时长。
在一些实施例中，所述第二准则指：终端设备在所述第二评估时长内满足以下条件：
(S rxlevRef–S rxlev)＜S SearchDeltaP；
其中，S rxlevRef表示终端设备在服务小区中的RSRP参考测量值；S rxlev表示终端设备在服务小区中的RSRP测量值，S SearchDeltaP表示所述第二门限值。
在一些实施例中，所述第一终端设备满足所述RRM测量放松准则，包括以下中的至少一项：
所述第一终端设备满足所述第一准则或所述第二准则；或
所述第一终端设备满足所述第一准则和所述第二准则。
在一些实施例中，所述第一终端设备满足所述第一准则和所述第二准则，包括：所述第一终端设备在第一时间段内满足所述第一准则，且所述第一终端设备在第二时间段内满足所述第二准则。
在一些实施例中，若所述第一评估时长等于所述第二评估时长，则所述第一时间段和所述第二时间段相同。
在一些实施例中，所述发送单元510还可用于：
发送第一信息；
其中，所述第一信息包括以下中的至少一项：所述第一准则的相关信息、所述第二准则的相关信息；所述第一准则的相关信息包括所述第一门限值；所述第二准则的相关信息包括所述第二评估时长和所述第二门限值。
在一些实施例中，若所述第一准则的相关信息不包括所述第一评估时长，则所述第一评估时长根据所述第二评估时长确定。
在一些实施例中，若所述第一信息包括所述第一准则的相关信息且不包括所述第二准则的相关信息，则所述第一终端设备满足所述RRM测量放松准则包括所述第一终端设备满足所述第一准则。
在一些实施例中，若所述第一信息包括所述第一准则的相关信息和所述第二准则的相关信息，则所述第一信息还包括第一指示信息；其中，所述第一指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第一准则或所述第二准则，或者，所述第一指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第一准则和所述第二准则。
在一些实施例中，所述第一信息携带在广播消息中。
在一些实施例中，所述第一准则和所述第二准则均为低移动性准则，或所述第一准则和所述第二准则均为静止准则。
在一些实施例中，所述RRM测量放松准则包括第三准则和/或第四准则，所述第三准则指：终端设备的所在位置到服务小区的参考位置之间的距离小于或等于第三门限值，所述第四准则指：终端设备在服务小区内的参考信号接收功率RSRP测量值大于第四门限值，并且，在网络设备配置了第五门限的情况下，终端设备在服务小区内的参考信号接收质量RSRQ测量值大于所述第五门限值。
在一些实施例中，所述第三准则指：终端设备满足以下条件：
D 1≤D threshold；
其中，D 1表示终端设备的所在位置到所述参考位置之间的距离；D threshold表示所述第三门限值。
在一些实施例中，所述第四准则指：终端设备满足S P＞S SearchP；以及在在网络设备配置了第五门限的情况下，终端设备满足S Q＞S SearchQ；其中，S P表示终端设备在服务小区中的RSRP测量值；S SearchP表示所述第四门限值，S Q表示终端设备在服务小区中的RSRQ测量值；S SearchQ表示所述第五门限值。
在一些实施例中，所述第一终端设备满足所述RRM测量放松准则，包括以下中的至少一项：
所述第一终端设备满足所述第三准则或所述第四准则；或
所述第一终端设备满足所述第三准则和所述第四准则。
在一些实施例中，所述发送单元510还可用于：
发送第二信息；
其中，所述第二信息包括以下中的至少一项：所述第三准则的相关信息、所述第四准则的相关信息；所述第三准则的相关信息包括所述第三门限值；所述第四准则的相关信息包括所述第四门限值和/或所 述第五门限值。
在一些实施例中，若所述第二信息包括所述第三准则的相关信息，则所述第一终端设备满足所述RRM测量放松准则包括所述第一终端设备满足所述第三准则。
在一些实施例中，若所述第二信息包括所述第三准则的相关信息和所述第四准则的相关信息，则所述第二信息还包括第二指示信息；其中，所述第二指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第三准则或所述第四准则，或者，所述第二指示信息用于指示终端设备满足所述RRM测量放松准则包括终端设备满足所述第三准则和所述第四准则。
在一些实施例中，所述第二信息携带在广播消息中。
在一些实施例中，所述第三准则和所述第四准则均为不在小区边缘准则。
应理解，装置实施例与方法实施例可以相互对应，类似的描述可以参照方法实施例。具体地，图12所示的网络设备500可以对应于执行本申请实施例的方法300中的相应主体，并且网络设备500中的各个单元的前述和其它操作和/或功能分别为了实现图10中的各个方法中的相应流程，为了简洁，在此不再赘述。
上文中结合附图从功能模块的角度描述了本申请实施例的通信设备。应理解，该功能模块可以通过硬件形式实现，也可以通过软件形式的指令实现，还可以通过硬件和软件模块组合实现。具体地，本申请实施例中的方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路和/或软件形式的指令完成，结合本申请实施例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。可选地，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、电可擦写可编程存储器、寄存器等本领域的成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法实施例中的步骤。
例如，上文涉及的确定单元410可由处理器实现，上文涉及的测量单元420或发送单元510可由收发器实现。
图13是本申请实施例的通信设备600示意性结构图。
如图13所示，所述通信设备600可包括处理器610。
其中，处理器610可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
如图13所示，通信设备600还可以包括存储器620。
其中，该存储器620可以用于存储指示信息，还可以用于存储处理器610执行的代码、指令等。其中，处理器610可以从存储器620中调用并运行计算机程序，以实现本申请实施例中的方法。存储器620可以是独立于处理器610的一个单独的器件，也可以集成在处理器610中。
如图13所示，通信设备600还可以包括收发器630。
其中，处理器610可以控制该收发器630与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。收发器630可以包括发射机和接收机。收发器630还可以进一步包括天线，天线的数量可以为一个或多个。
应当理解，该通信设备600中的各个组件通过总线***相连，其中，总线***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。
还应理解，该通信设备600可为本申请实施例的第一终端设备，并且该通信设备600可以实现本申请实施例的各个方法中由第一终端设备实现的相应流程，也就是说，本申请实施例的通信设备600可对应于本申请实施例中的第一终端设备400，并可以对应于执行根据本申请实施例的方法200中的相应主体，为了简洁，在此不再赘述。类似地，该通信设备600可为本申请实施例的网络设备，并且该通信设备600可以实现本申请实施例的各个方法中由网络设备实现的相应流程。也就是说，本申请实施例的通信设备600可对应于本申请实施例中的网络设备500，并可以对应于执行根据本申请实施例的方法300中的相应主体，为了简洁，在此不再赘述。
此外，本申请实施例中还提供了一种芯片。
例如，芯片可能是一种集成电路芯片，具有信号的处理能力，可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。所述芯片还可以称为***级芯片，***芯片，芯片***或片上***芯片等。可选地，该芯片可应用到各种通信设备中，使得安装有该芯片的通信设备能够执行本申请实施例中的公开的各方法、步骤及逻辑框图。
图14是根据本申请实施例的芯片700的示意性结构图。
如图14所示，所述芯片700包括处理器710。
其中，处理器710可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
如图14所示，所述芯片700还可以包括存储器720。
其中，处理器710可以从存储器720中调用并运行计算机程序，以实现本申请实施例中的方法。该 存储器720可以用于存储指示信息，还可以用于存储处理器710执行的代码、指令等。存储器720可以是独立于处理器710的一个单独的器件，也可以集成在处理器710中。
如图14所示，所述芯片700还可以包括输入接口730。
其中，处理器710可以控制该输入接口730与其他设备或芯片进行通信，具体地，可以获取其他设备或芯片发送的信息或数据。
如图14所示，所述芯片700还可以包括输出接口740。
其中，处理器710可以控制该输出接口740与其他设备或芯片进行通信，具体地，可以向其他设备或芯片输出信息或数据。
应理解，所述芯片700可应用于本申请实施例中的网络设备，并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程，也可以实现本申请实施例的各个方法中由第一终端设备实现的相应流程，为了简洁，在此不再赘述。
还应理解，该芯片700中的各个组件通过总线***相连，其中，总线***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。
上文涉及的处理器可以包括但不限于：
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、分立硬件组件等等。
所述处理器可以用于实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。结合本申请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可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
上文涉及的存储器包括但不限于：
易失性存储器和/或非易失性存储器。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，DDR SDRAM)、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(synch link DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。
应注意，本文描述的存储器旨在包括这些和其它任意适合类型的存储器。
本申请实施例中还提供了一种计算机可读存储介质，用于存储计算机程序。该计算机可读存储介质存储一个或多个程序，该一个或多个程序包括指令，该指令当被包括多个应用程序的便携式电子设备执行时，能够使该便携式电子设备执行本申请提供的无线通信方法。可选的，该计算机可读存储介质可应用于本申请实施例中的网络设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。可选地，该计算机可读存储介质可应用于本申请实施例中的第一终端设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中由第一终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例中还提供了一种计算机程序产品，包括计算机程序。可选的，该计算机程序产品可应用于本申请实施例中的网络设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。可选地，该计算机程序产品可应用于本申请实施例中的第一终端设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中由第一终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例中还提供了一种计算机程序。当该计算机程序被计算机执行时，使得计算机可以执行本申请提供的无线通信方法。可选的，该计算机程序可应用于本申请实施例中的网络设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。可选的，该计算机程序可应用于本申请实施例中的第一终端设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由第一终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种通信***，所述通信***可以包括上述涉及的终端设备和网络设备，以 形成如图1所示的通信***100，为了简洁，在此不再赘述。需要说明的是，本文中的术语“***”等也可以称为“网络管理架构”或者“网络***”等。
还应当理解，在本申请实施例和所附权利要求书中使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本申请实施例。例如，在本申请实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”、“上述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。
所属领域的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申请实施例的范围。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，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请实施例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，该计算机软件产品存储在一个存储介质中，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)执行本申请实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器、随机存取存储器、磁碟或者光盘等各种可以存储程序代码的介质。
所属领域的技术人员还可以意识到，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。在本申请提供的几个实施例中，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中单元或模块或组件的划分，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，多个单元或模块或组件可以结合或者可以集成到另一个***，或一些单元或模块或组件可以忽略，或不执行。又例如，上述作为分离/显示部件说明的单元/模块/组件可以是或者也可以不是物理上分开的，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元/模块/组件来实现本申请实施例的目的。最后，需要说明的是，上文中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。
以上内容，仅为本申请实施例的具体实施方式，但本申请实施例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申请实施例揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请实施例的保护范围之内。因此，本申请实施例的保护范围应以权利要求的保护范围为准。

Claims (57)

  1. 一种无线通信方法，其特征在于，所述方法适用于第一终端设备，所述方法包括：
    基于所述第一终端设备的位置信息，确定所述第一终端设备是否满足无线资源管理RRM测量放松准则；
    在满足所述RRM测量放松准则的情况下，启动放松RRM测量。
  2. 根据权利要求1所述的方法，其特征在于，所述RRM测量放松准则包括第一准则和/或第二准则，所述第一准则指：在第一评估时长内，终端设备的所在位置到服务小区的参考位置之间距离的变化量小于或等于第一门限值，所述第二准则指：在第二评估时长内，终端设备在服务小区内的参考信号接收功率RSRP变化量小于第二门限值。
  3. 根据权利要求2所述的方法，其特征在于，所述第一准则指：所述终端设备在所述第一评估时长内满足以下条件：
    (D 1-D ref)≤D thresholdDelta；
    其中，D 1表示所述终端设备的所在位置到所述参考位置之间的距离；D ref为距离参考值，D thresholdDelta表示所述第一门限值。
  4. 根据权利要求3所述的方法，其特征在于，所述方法还包括：
    在满足以下中的至少一项时，将D ref的取值设置为D 1的取值：
    当所述终端设备选择或重选到一个新的小区；
    (D ref-D 1)>0；
    所述终端设备满足所述第一准则的持续时长小于第一评估时长。
  5. 根据权利要求2至4中任一项所述的方法，其特征在于，所述第二准则指：所述终端设备在所述第二评估时长内满足以下条件：
    (S rxlevRef–S rxlev)＜S SearchDeltaP；
    其中，S rxlevRef表示所述终端设备在服务小区中的RSRP参考测量值；S rxlev表示所述终端设备在服务小区中的RSRP测量值，S SearchDeltaP表示所述第二门限值。
  6. 根据权利要求2至5中任一项所述的方法，其特征在于，所述基于所述第一终端设备的位置信息，确定所述第一终端设备是否满足无线资源管理RRM测量放松准则，包括：
    基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第一准则或所述第二准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则；或
    基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第一准则和所述第二准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
  7. 根据权利要求6所述的方法，其特征在于，所述基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第一准则和所述第二准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则，包括：
    基于所述第一终端设备的位置信息，在所述第一终端设备在第一时间段内满足所述第一准则，且所述第一终端设备在第二时间段内满足所述第二准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
  8. 根据权利要求7所述的方法，其特征在于，若所述第一评估时长等于所述第二评估时长，则所述第一时间段和所述第二时间段相同。
  9. 根据权利要求2至8中任一项所述的方法，其特征在于，所述方法还包括：
    接收第一信息；
    其中，所述第一信息包括以下中的至少一项：所述第一准则的相关信息、所述第二准则的相关信息；所述第一准则的相关信息包括所述第一门限值；所述第二准则的相关信息包括所述第二评估时长和所述第二门限值。
  10. 根据权利要求9所述的方法，其特征在于，所述第一准则的相关信息包括所述第一评估时长。
  11. 根据权利要求9所述的方法，其特征在于，若所述第一准则的相关信息不包括所述第一评估时长，则所述第一评估时长根据所述第二评估时长确定。
  12. 根据权利要求9至11中任一项所述的方法，其特征在于，若所述第一信息包括所述第一准则的相关信息且不包括所述第二准则的相关信息，则所述第一终端设备满足所述RRM测量放松准则包括所述第一终端设备满足所述第一准则。
  13. 根据权利要求9至11中任一项所述的方法，其特征在于，若所述第一信息包括所述第一准则的相关信息和所述第二准则的相关信息；则所述第一信息还包括第一指示信息；其中，所述第一指示信 息用于指示所述终端设备满足所述RRM测量放松准则包括所述终端设备满足所述第一准则或所述第二准则，或者，所述第一指示信息用于指示所述终端设备满足所述RRM测量放松准则包括所述终端设备满足所述第一准则和所述第二准则。
  14. 根据权利要求9至13中任一项所述的方法，其特征在于，所述第一信息携带在广播消息中。
  15. 根据权利要求2至14中任一项所述的方法，其特征在于，所述第一准则和所述第二准则均为低移动性准则，或所述第一准则和所述第二准则均为静止准则。
  16. 根据权利要求1至15中任一项所述的方法，其特征在于，所述RRM测量放松准则包括第三准则和/或第四准则，所述第三准则指：终端设备的所在位置到服务小区的参考位置之间的距离小于或等于第三门限值，所述第四准则指：终端设备在服务小区内的参考信号接收功率RSRP测量值大于第四门限值，并且，在网络设备配置了第五门限的情况下，所述终端设备在服务小区内的参考信号接收质量RSRQ测量值大于所述第五门限值。
  17. 根据权利要求16所述的方法，其特征在于，所述第三准则指：所述终端设备满足以下条件：
    D 1≤D threshold；
    其中，D 1表示所述终端设备的所在位置到所述参考位置之间的距离；D threshold表示所述第三门限值。
  18. 根据权利要求16或17所述的方法，其特征在于，所述第四准则指：所述终端设备满足S P＞S SearchP；以及在在网络设备配置了第五门限的情况下，所述终端设备满足S Q＞S SearchQ；其中，S P表示所述终端设备在服务小区中的RSRP测量值；S SearchP表示所述第四门限值，S Q表示所述终端设备在服务小区中的RSRQ测量值；S SearchQ表示所述第五门限值。
  19. 根据权利要求16至18中任一项所述的方法，其特征在于，所述基于所述第一终端设备的位置信息，确定所述第一终端设备是否满足无线资源管理RRM测量放松准则，包括：
    基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第三准则或所述第四准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则；或
    基于所述第一终端设备的位置信息，在所述第一终端设备满足所述第三准则和所述第四准则的情况下，确定所述第一终端设备满足所述RRM测量放松准则。
  20. 根据权利要求16至19中任一项所述的方法，其特征在于，所述方法还包括：
    接收第二信息；
    其中，所述第二信息包括以下中的至少一项：所述第三准则的相关信息、所述第四准则的相关信息；所述第三准则的相关信息包括所述第三门限值；所述第四准则的相关信息包括所述第四门限值和/或所述第五门限值。
  21. 根据权利要求20所述的方法，其特征在于，若所述第二信息包括所述第三准则的相关信息，则所述第一终端设备满足所述RRM测量放松准则包括所述第一终端设备满足所述第三准则。
  22. 根据权利要求20所述的方法，其特征在于，若所述第二信息包括所述第三准则的相关信息和所述第四准则的相关信息，则所述第二信息还包括第二指示信息；其中，所述第二指示信息用于指示所述终端设备满足所述RRM测量放松准则包括所述终端设备满足所述第三准则或所述第四准则，或者，所述第二指示信息用于指示所述终端设备满足所述RRM测量放松准则包括所述终端设备满足所述第三准则和所述第四准则。
  23. 根据权利要求20至22中任一项所述的方法，其特征在于，所述第二信息携带在广播消息中。
  24. 根据权利要求16至23中任一项所述的方法，其特征在于，所述第三准则和所述第四准则均为不在小区边缘准则。
  25. 根据权利要求1至24中任一项所述的方法，其特征在于，所述基于所述第一终端设备的位置信息，确定所述第一终端设备是否满足无线资源管理RRM测量放松准则，包括：
    在所述第一终端设备在当前位置获取到可用的位置信息的情况下，基于所述可用的位置信息，确定所述第一终端设备是否满足所述RRM测量放松准则。
  26. 一种无线通信方法，其特征在于，所述方法适用于网络设备，所述方法包括：
    发送无线资源管理RRM测量放松准则的相关信息；
    其中，所述RRM测量放松准则的相关信息用于第一终端设备基于所述第一终端设备的位置信息确定所述第一终端设备是否满所述RRM测量放松准则。
  27. 根据权利要求26所述的方法，其特征在于，所述RRM测量放松准则包括第一准则和/或第二准则，所述第一准则指：在第一评估时长内，终端设备的所在位置到服务小区的参考位置之间距离的变化量小于或等于第一门限值，所述第二准则指：在第二评估时长内，终端设备在服务小区内的参考信号接收功率RSRP变化量小于第二门限值。
  28. 根据权利要求27所述的方法，其特征在于，所述第一准则指：所述终端设备在所述第一评估 时长内满足以下条件：
    (D 1-D ref)≤D thresholdDelta；
    其中，D 1表示所述终端设备的所在位置到所述参考位置之间的距离；D ref为距离参考值，D thresholdDelta表示所述第一门限值。
  29. 根据权利要求28所述的方法，其特征在于，在满足以下中的至少一项时，D ref的取值设置为D 1的取值：
    当所述终端设备选择或重选到一个新的小区；
    (D ref-D 1)>0；
    所述终端设备满足所述第一准则的持续时长小于第一评估时长。
  30. 根据权利要求27至28中任一项所述的方法，其特征在于，所述第二准则指：所述终端设备在所述第二评估时长内满足以下条件：
    (S rxlevRef–S rxlev)＜S SearchDeltaP；
    其中，S rxlevRef表示所述终端设备在服务小区中的RSRP参考测量值；S rxlev表示所述终端设备在服务小区中的RSRP测量值，S SearchDeltaP表示所述第二门限值。
  31. 根据权利要求27至30中任一项所述的方法，其特征在于，所述第一终端设备满足所述RRM测量放松准则，包括以下中的至少一项：
    所述第一终端设备满足所述第一准则或所述第二准则；或
    所述第一终端设备满足所述第一准则和所述第二准则。
  32. 根据权利要求31所述的方法，其特征在于，所述第一终端设备满足所述第一准则和所述第二准则，包括：所述第一终端设备在第一时间段内满足所述第一准则，且所述第一终端设备在第二时间段内满足所述第二准则。
  33. 根据权利要求32所述的方法，其特征在于，若所述第一评估时长等于所述第二评估时长，则所述第一时间段和所述第二时间段相同。
  34. 根据权利要求27至33中任一项所述的方法，其特征在于，所述方法还包括：
    发送第一信息；
    其中，所述第一信息包括以下中的至少一项：所述第一准则的相关信息、所述第二准则的相关信息；所述第一准则的相关信息包括所述第一门限值；所述第二准则的相关信息包括所述第二评估时长和所述第二门限值。
  35. 根据权利要求34所述的方法，其特征在于，所述第一准则的相关信息包括所述第一评估时长。
  36. 根据权利要求34所述的方法，其特征在于，若所述第一准则的相关信息不包括所述第一评估时长，则所述第一评估时长根据所述第二评估时长确定。
  37. 根据权利要求34至36中任一项所述的方法，其特征在于，若所述第一信息包括所述第一准则的相关信息且不包括所述第二准则的相关信息，则所述第一终端设备满足所述RRM测量放松准则包括所述第一终端设备满足所述第一准则。
  38. 根据权利要求34至36中任一项所述的方法，其特征在于，若所述第一信息包括所述第一准则的相关信息和所述第二准则的相关信息，则所述第一信息还包括第一指示信息；其中，所述第一指示信息用于指示所述终端设备满足所述RRM测量放松准则包括所述终端设备满足所述第一准则或所述第二准则，或者，所述第一指示信息用于指示所述终端设备满足所述RRM测量放松准则包括所述终端设备满足所述第一准则和所述第二准则。
  39. 根据权利要求34至37中任一项所述的方法，其特征在于，所述第一信息携带在广播消息中。
  40. 根据权利要求27至38中任一项所述的方法，其特征在于，所述第一准则和所述第二准则均为低移动性准则，或所述第一准则和所述第二准则均为静止准则。
  41. 根据权利要求26至39中任一项所述的方法，其特征在于，所述RRM测量放松准则包括第三准则和/或第四准则，所述第三准则指：终端设备的所在位置到服务小区的参考位置之间的距离小于或等于第三门限值，所述第四准则指：终端设备在服务小区内的参考信号接收功率RSRP测量值大于第四门限值，并且，在网络设备配置了第五门限的情况下，所述终端设备在服务小区内的参考信号接收质量RSRQ测量值大于所述第五门限值。
  42. 根据权利要求41所述的方法，其特征在于，所述第三准则指：所述终端设备满足以下条件：
    D 1≤D threshold；
    其中，D 1表示所述终端设备的所在位置到所述参考位置之间的距离；D threshold表示所述第三门限值。
  43. 根据权利要求41或42所述的方法，其特征在于所述第四准则指：所述终端设备满足S P＞S SearchP；以及在在网络设备配置了第五门限的情况下，所述终端设备满足S Q＞S SearchQ；其中，S P表示所述终端 设备在服务小区中的RSRP测量值；S SearchP表示所述第四门限值，S Q表示所述终端设备在服务小区中的RSRQ测量值；S SearchQ表示所述第五门限值。
  44. 根据权利要求41至43中任一项所述的方法，其特征在于，所述第一终端设备满足所述RRM测量放松准则，包括以下中的至少一项：
    所述第一终端设备满足所述第三准则或所述第四准则；或
    所述第一终端设备满足所述第三准则和所述第四准则。
  45. 根据权利要求41至44中任一项所述的方法，其特征在于，所述方法还包括：
    发送第二信息；
    其中，所述第二信息包括以下中的至少一项：所述第三准则的相关信息、所述第四准则的相关信息；所述第三准则的相关信息包括所述第三门限值；所述第四准则的相关信息包括所述第四门限值和/或所述第五门限值。
  46. 根据权利要求45所述的方法，其特征在于，若所述第二信息包括所述第三准则的相关信息，则所述第一终端设备满足所述RRM测量放松准则包括所述第一终端设备满足所述第三准则。
  47. 根据权利要求45所述的方法，其特征在于，所述第二信息包括所述第三准则的相关信息和所述第四准则的相关信息，则所述第二信息还包括第二指示信息；其中，所述第二指示信息用于指示所述终端设备满足所述RRM测量放松准则包括所述终端设备满足所述第三准则或所述第四准则，或者，所述第二指示信息用于指示所述终端设备满足所述RRM测量放松准则包括所述终端设备满足所述第三准则和所述第四准则。
  48. 根据权利要求45至47中任一项所述的方法，其特征在于，所述第二信息携带在广播消息中。
  49. 根据权利要求41至48中任一项所述的方法，其特征在于，所述第三准则和所述第四准则均为不在小区边缘准则。
  50. 一种第一终端设备，其特征在于，包括：
    确定单元，用于基于所述第一终端设备的位置信息，确定所述第一终端设备是否满足无线资源管理RRM测量放松准则；
    测量单元，用于在满足所述RRM测量放松准则的情况下，启动放松RRM测量。
  51. 一种网络设备，其特征在于，包括：
    发送单元，用于发送无线资源管理RRM测量放松准则的相关信息；
    其中，所述RRM测量放松准则的相关信息用于第一终端设备基于所述第一终端设备的位置信息确定所述第一终端设备是否满所述RRM测量放松准则。
  52. 一种终端设备，其特征在于，包括：
    处理器和存储器，所述存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，以执行权利要求1至25中任一项所述的方法。
  53. 一种网络设备，其特征在于，包括：
    处理器和存储器，所述存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，以执行权利要求26至49中任一项所述的方法。
  54. 一种芯片，其特征在于，包括：
    处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求1至25中任一项所述的方法或如权利要求26至49中任一项所述的方法。
  55. 一种计算机可读存储介质，其特征在于，用于存储计算机程序，所述计算机程序使得计算机执行如权利要求1至25中任一项所述的方法或如权利要求26至49中任一项所述的方法。
  56. 一种计算机程序产品，其特征在于，包括计算机程序指令，所述计算机程序指令使得计算机执行如权利要求1至25中任一项所述的方法或如权利要求26至49中任一项所述的方法。
  57. 一种计算机程序，其特征在于，所述计算机程序使得计算机执行如权利要求1至25中任一项所述的方法或如权利要求26至49中任一项所述的方法。
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