WO2023155166A1 - 测量配置方法及装置 - Google Patents

测量配置方法及装置 Download PDF

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Publication number
WO2023155166A1
WO2023155166A1 PCT/CN2022/076923 CN2022076923W WO2023155166A1 WO 2023155166 A1 WO2023155166 A1 WO 2023155166A1 CN 2022076923 W CN2022076923 W CN 2022076923W WO 2023155166 A1 WO2023155166 A1 WO 2023155166A1
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WIPO (PCT)
Prior art keywords
extended information
terminal device
terrestrial communication
communication type
measurement
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PCT/CN2022/076923
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English (en)
French (fr)
Inventor
陶旭华
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2022/076923 priority Critical patent/WO2023155166A1/zh
Priority to CN202280000397.7A priority patent/CN116918385A/zh
Publication of WO2023155166A1 publication Critical patent/WO2023155166A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements

Definitions

  • the present application relates to the technical field of communications, and in particular to a measurement configuration method and device.
  • the 5G NR (New Radio) system introduces non-terrestrial networks (NTN, Non-terrestrial networks).
  • NTN Non-terrestrial networks
  • different types of satellites may be in different orbits, such as high orbit (GEO, Geostationary Earth Orbiting) Satellites, low-orbit (LEO, Low Earth Orbiting) satellites, etc., satellites in different orbits move at different speeds relative to the ground. Therefore, when the terminal equipment in the NTN system establishes communication connections with satellites in different orbits, the time limit required for measuring the terminal equipment may also be different.
  • the embodiment of the first aspect of the present application proposes a measurement configuration method, the method is executed by a terminal device, and the method includes:
  • time limit information of target measurement is determined.
  • the acquiring the first extended information corresponding to the non-terrestrial communication type of the terminal device includes:
  • the first extended information sent by the network device is received.
  • the acquiring the first extended information corresponding to the non-terrestrial communication type of the terminal device includes:
  • the first extended information is determined according to the non-terrestrial communication type of the terminal device.
  • the first extended information in response to the terminal device being in an idle state or an inactive state, is carried in a system information block SIB; in response to the terminal device being in a connected state, the first extended information is carried in In radio resource control RRC signaling.
  • SIB system information block
  • RRC radio resource control
  • the non-terrestrial communication type includes at least one of the following:
  • High-orbit GEO satellites, medium-orbit MEO satellites, low-orbit LEO satellites serve cell mobile scenarios, low-orbit LEO satellites serve cell fixed scenarios, and high-altitude platform stations HAPS.
  • the target measurement includes at least one of the following:
  • Terminal equipment mobility management radio link monitoring RLM, radio resource management RRM, beam management.
  • the embodiment of the second aspect of the present application proposes a measurement configuration method, the method is executed by a network device, and the method includes:
  • the first extended information corresponding to the non-terrestrial communication type is sent to the terminal device; wherein the first extended information is used to determine time limit information of target measurement.
  • the first extended information in response to the terminal device being in an idle state or an inactive state, is carried in a system information block SIB; in response to the terminal device being in a connected state, the first extended information is carried in In radio resource control RRC signaling.
  • SIB system information block
  • RRC radio resource control
  • the non-terrestrial communication type includes at least one of the following:
  • High-orbit GEO satellites, medium-orbit MEO satellites, low-orbit LEO satellites serve cell mobile scenarios, low-orbit LEO satellites serve cell fixed scenarios, and high-altitude platform stations HAPS.
  • the target measurement includes at least one of the following:
  • Terminal equipment mobility management radio link monitoring RLM, radio resource management RRM, beam management.
  • the embodiment of the third aspect of the present application proposes a measurement configuration device, the device is applied to a terminal device, and the device includes:
  • a processing unit configured to acquire first extended information corresponding to the non-terrestrial communication type of the terminal device
  • the processing unit is further configured to determine time limit information of target measurement according to the first extended information.
  • processing unit is specifically configured to:
  • the first extended information sent by the network device is received.
  • processing unit is specifically configured to:
  • the first extended information is determined according to the non-terrestrial communication type of the terminal device.
  • the first extended information in response to the terminal device being in an idle state or an inactive state, is carried in a system information block SIB; in response to the terminal device being in a connected state, the first extended information is carried in In radio resource control RRC signaling.
  • SIB system information block
  • RRC radio resource control
  • the non-terrestrial communication type includes at least one of the following:
  • High-orbit GEO satellites, medium-orbit MEO satellites, low-orbit LEO satellites serve cell mobile scenarios, low-orbit LEO satellites serve cell fixed scenarios, and high-altitude platform stations HAPS.
  • the target measurement includes at least one of the following:
  • Terminal equipment mobility management radio link monitoring RLM, radio resource management RRM, beam management.
  • the embodiment of the fourth aspect of the present application proposes a measurement configuration device, the device is applied to network equipment, and the device includes:
  • the transceiver unit is configured to send the first extended information corresponding to the non-terrestrial communication type to the terminal device according to the non-terrestrial communication type corresponding to the network device; wherein the first extended information is used to determine the time limit of target measurement information.
  • the first extended information in response to the terminal device being in an idle state or an inactive state, is carried in a system information block SIB; in response to the terminal device being in a connected state, the first extended information is carried in In radio resource control RRC signaling.
  • SIB system information block
  • RRC radio resource control
  • the non-terrestrial communication type includes at least one of the following:
  • High-orbit GEO satellites, medium-orbit MEO satellites, low-orbit LEO satellites serve cell mobile scenarios, low-orbit LEO satellites serve cell fixed scenarios, and high-altitude platform stations HAPS.
  • the target measurement includes at least one of the following:
  • Terminal equipment mobility management radio link monitoring RLM, radio resource management RRM, beam management.
  • the embodiment of the fifth aspect of the present application provides a communication device, the device includes a processor and a memory, a computer program is stored in the memory, and the processor executes the computer program stored in the memory, so that the The device executes the measurement configuration method described in the embodiment of the first aspect above.
  • the embodiment of the sixth aspect of the present application provides a communication device, the device includes a processor and a memory, a computer program is stored in the memory, and the processor executes the computer program stored in the memory, so that the The device executes the measurement configuration method described in the embodiment of the second aspect above.
  • the embodiment of the seventh aspect of the present application provides a communication device, the device includes a processor and an interface circuit, the interface circuit is used to receive code instructions and transmit them to the processor, and the processor is used to run the code instructions to make the The device executes the measurement configuration method described in the embodiment of the first aspect above.
  • the embodiment of the eighth aspect of the present application provides a communication device, the device includes a processor and an interface circuit, the interface circuit is used to receive code instructions and transmit them to the processor, and the processor is used to run the code instructions to make the The device executes the measurement configuration method described in the embodiment of the second aspect above.
  • the embodiment of the ninth aspect of the present application provides a computer-readable storage medium for storing instructions, and when the instructions are executed, the measurement configuration method described in the embodiment of the first aspect above is implemented.
  • the embodiment of the tenth aspect of the present application provides a computer-readable storage medium for storing instructions, and when the instructions are executed, the measurement configuration method described in the embodiment of the second aspect above is implemented.
  • the embodiment of the eleventh aspect of the present application provides a computer program that, when running on a computer, causes the computer to execute the measurement configuration allocation method described in the embodiment of the first aspect.
  • the embodiment of the twelfth aspect of the present application provides a computer program that, when running on a computer, causes the computer to execute the measurement configuration method described in the embodiment of the second aspect.
  • the measurement configuration method and device provided in the embodiments of the present application, by obtaining the first extended information corresponding to the non-terrestrial communication type of the terminal equipment, and determining the time limit information of the target measurement according to the first extended information, it can be based on different non-terrestrial communication types.
  • the ground communication type determines the measurement requirements applicable to terminal equipment, and expands the measurement requirements of terminal equipment accordingly, effectively improving the accuracy of terminal equipment measurement in non-ground network communication scenarios, improving the battery life of terminal equipment, and improving communication efficiency .
  • FIG. 1 is a schematic structural diagram of a communication system provided by an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a measurement configuration method provided in an embodiment of the present application
  • FIG. 3 is a schematic flowchart of another measurement configuration method provided by an embodiment of the present application.
  • FIG. 4 is a schematic flowchart of another measurement configuration method provided by an embodiment of the present application.
  • FIG. 5 is a schematic flowchart of a measurement configuration method provided in an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a measurement configuration device provided in an embodiment of the present application.
  • Fig. 7 is a schematic structural diagram of a measurement configuration device provided by an embodiment of the present application.
  • Fig. 8 is a schematic structural diagram of another measurement configuration device provided by the embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of a chip provided by an embodiment of the present application.
  • first, second, and third may be used in the embodiment of the present application to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the embodiments of the present application, first information may also be called second information, and similarly, second information may also be called first information.
  • first information may also be called second information
  • second information may also be called first information.
  • the words "if” and "if” as used herein may be interpreted as “at” or "when” or "in response to a determination.”
  • FIG. 1 is a schematic structural diagram of a communication system provided by an embodiment of the present application.
  • the communication system may include, but is not limited to, a network device, a terminal device and a satellite.
  • the number and shape of the devices shown in Figure 1 are for example only and do not constitute a limitation to the embodiment of the application. In practical applications, it may include two or Two or more network devices and two or more terminal devices and two or more satellites.
  • the communication system shown in FIG. 1 includes two network devices 101 , one terminal device 102 and three satellites 1031 , 1032 and 1033 as an example.
  • LTE Long Term Evolution
  • 5G new air interface system 5G new air interface system
  • other future new mobile communication systems 5G new air interface system
  • the network device 101 in the embodiment of the present application is an entity on the network side for transmitting or receiving signals.
  • the network device 101 may be an evolved base station (Evolved NodeB, eNB), a transmission point (Transmission Reception Point, TRP), a next-generation base station (Next Generation NodeB, gNB) in an NR system, or a base station in other future mobile communication systems Or an access node in a wireless fidelity (Wireless Fidelity, WiFi) system, etc.
  • Evolved NodeB, eNB evolved base station
  • TRP Transmission Reception Point
  • gNB next-generation base station
  • gNB next-generation base station
  • WiFi wireless Fidelity
  • the network device provided by the embodiment of the present application may be composed of a centralized unit (Central Unit, CU) and a distributed unit (Distributed Unit, DU), wherein the CU may also be called a control unit (Control Unit), using CU-DU
  • the structure of the network device such as the protocol layer of the base station, can be separated, and the functions of some protocol layers are placed in the centralized control of the CU, and the remaining part or all of the functions of the protocol layer are distributed in the DU, and the CU centrally controls the DU.
  • the terminal device 102 in the embodiment of the present application is an entity on the user side for receiving or transmitting signals, such as a mobile phone.
  • the terminal equipment may also be called terminal equipment (terminal), user equipment (user equipment, UE), mobile station (Mobile Station, MS), mobile terminal equipment (Mobile Terminal, MT) and so on.
  • the terminal device can be a car with communication functions, a smart car, a mobile phone (Mobile Phone), a wearable device, a tablet computer (Pad), a computer with a wireless transceiver function, a virtual reality (Virtual Reality, VR) terminal device, an augmented reality ( Augmented Reality, AR) terminal equipment, wireless terminal equipment in Industrial Control, wireless terminal equipment in Self-Driving, wireless terminal equipment in Remote Medical Surgery, smart grid ( Wireless terminal devices in Smart Grid, wireless terminal devices in Transportation Safety, wireless terminal devices in Smart City, wireless terminal devices in Smart Home, etc.
  • the embodiment of the present application does not limit the specific technology and specific device form adopted by the terminal device.
  • the 5G NR (New Radio) system introduces non-terrestrial networks (NTN, Non-terrestrial networks).
  • NTN Non-terrestrial networks
  • different types of satellites may be in different orbits.
  • satellite 1031 in Figure 1 is in a high orbit ( GEO, Geostationary Earth Orbiting) satellite
  • satellite 1032 is a low-orbit (LEO, Low Earth Orbiting) satellite
  • satellite 1033 is a medium-orbit (MEO, Medium Earth Orbiting) satellite, etc. Satellites in different orbits move at different speeds relative to the ground.
  • GEO Geostationary Earth Orbiting
  • LEO Low Earth Orbit
  • MEO Medium Earth Orbit
  • Satellites in different orbits move at different speeds relative to the ground.
  • the GEO satellite 1031 is stationary relative to the ground
  • the LEO satellite 1032 moves at a speed of 7.56 Km/s relative to the ground.
  • RRM Radio Resource Management, radio resource management
  • RLM Radio Link Monitoring, wireless link monitoring
  • road monitoring measurements may also have different time limits. For example, for a terminal device 102 within the service cell covered by a GEO satellite 1031, because the GEO satellite 1031 is stationary relative to the ground, the requirements for RRM and RLM measurements can be relatively relaxed to save the power of the terminal device; For terminal equipment within the service cell range, because the LEO satellite 1032 moves relatively fast relative to the ground, it may be necessary to appropriately strengthen and tighten the requirements for RRM and RLM measurement.
  • the terminal device by obtaining the first extended information corresponding to the non-terrestrial communication type of the terminal device, and determining the time limit information of the target measurement according to the first extended information, the terminal device can be determined according to different non-terrestrial communication types Applicable measurement requirements, corresponding expansion of the measurement requirements of terminal equipment, effectively improve the accuracy of terminal equipment measurement in non-terrestrial network communication scenarios, improve the battery life of terminal equipment, and improve communication efficiency.
  • FIG. 2 is a schematic flowchart of a measurement configuration method provided in an embodiment of the present application. It should be noted that the measurement configuration method in the embodiment of the present application is executed by a terminal device. As shown in Figure 2, the method may include the following steps:
  • Step 201 acquiring first extended information corresponding to a non-terrestrial communication type of a terminal device.
  • the first extended information is used to determine the time limit information of the terminal device's measurement.
  • the terminal device can acquire first extended information corresponding to its own non-terrestrial communication type, and can determine time limit information of target measurement according to the first extended information.
  • the non-terrestrial communication type refers to the type of non-terrestrial communication in the serving cell where the terminal device is located, and is also the type of non-terrestrial communication corresponding to the network equipment in the serving cell where the terminal device is located.
  • the non-terrestrial communication type includes at least one of the following:
  • High-orbit GEO satellites medium-orbit MEO satellites, low-orbit LEO satellites serve cell-moving (Earth-moving) scenarios, low-orbit LEO satellites serve cell-fixed (Earth-fix) scenarios, and high-altitude platform stations HAPS (High Altitude Platform Station).
  • the terminal device can receive the first extended information sent by the network device.
  • the network device can send the first extended information corresponding to the non-terrestrial communication type to the terminal device according to the corresponding non-terrestrial communication type.
  • a terminal device in an idle state or an inactive state may obtain the first extended information by receiving a system information block (SIB, System Information Block) broadcast by a network device that carries the first extended information.
  • SIB system information block
  • system information block SIB is one of a series of system information blocks.
  • the terminal device in the connected state may obtain the first extended information by receiving the Radio Resource Control (RRC) signaling carrying the first extended information sent by the network device.
  • RRC Radio Resource Control
  • the terminal device can obtain the first extended information corresponding to the non-terrestrial communication type in which it is located through the correspondence between at least one extended information agreed in the protocol and at least one non-terrestrial communication type.
  • non-terrestrial communication types correspond to different extended information, so as to extend the measurement requirements of the terminal device accordingly.
  • the terminal device can acquire the first extended information corresponding to its own non-terrestrial communication type, and determine time limit information for performing target measurement under its own non-terrestrial communication type.
  • the corresponding expansion of the measurement requirements of the terminal equipment refers to the time limit of the current protocol on the target measurement of the terminal equipment (such as Rel-15 or Rel-16 version In the protocol, the time limit for the target measurement of the terminal equipment) is relaxed or tightened accordingly.
  • the terminal device can determine the time limit information of the target measurement according to the first extended information.
  • the extended information is a value greater than zero, and different non-terrestrial communication types correspond to different extended information.
  • the terminal device can determine the time limit information of the target measurement according to the extended information corresponding to its own non-terrestrial communication type on the basis of the time limit of the target measurement of the terminal device in the current protocol.
  • the value of the extended information is greater than 1, it means that the terminal equipment under the corresponding non-terrestrial communication type relaxes the measurement time limit;
  • the terminal equipment under the type tightens the measurement time limit, therefore, the extended information can also be called the scaling factor (scaling factor).
  • Step 202 Determine time limit information of target measurement according to the first extended information.
  • the terminal device can determine the time limit information of target measurement according to the acquired first extended information corresponding to its own non-terrestrial communication type.
  • the time limit information refers to the time required for the terminal device to perform the target measurement, that is, the time required for the terminal device to perform the target measurement to obtain a target measurement result.
  • the target measurement includes at least one of the following:
  • Terminal equipment mobility management radio link monitoring RLM, radio resource management RRM, beam management.
  • the mobility management of the terminal device may include mobility management in idle state or inactive state, such as serving cell reselection, and may also include mobility management in connected state, such as RRC reestablishment or RRC redirection, etc.
  • Radio resource management may include intra-frequency measurement, inter-frequency measurement and inter-system measurement.
  • Beam management is a related process of terminal equipment in the beam-level communication link, for example, it can include the evaluation of beam failure detection BFD (Beam Failure Detection), the evaluation of candidate beam detection CBD (Candidate Beam Detection) and the evaluation of beam failure recovery BFR (Beam Failure Detection) Failure Recovery) and so on.
  • BFD Beam Failure Detection
  • CBD Candidate Beam Detection
  • BFR Beam Failure Detection
  • the terminal device can perform the above at least one target measurement according to its own measurement requirements, and can determine the time limit information of the target measurement according to the obtained first extended information.
  • the time limit information of the at least one target measurement is determined according to the first extended information, that is, according to the first extended information, the same measurement requirements for the at least one target measurement are determined. expand.
  • different target measurements may also correspond to different first extended information, and different extended information can be configured for different measurements, so that different measurements can be extended more specifically.
  • FIG. 3 is a schematic flowchart of a measurement configuration method provided in an embodiment of the present application. It should be noted that the measurement configuration method in the embodiment of the present application is executed by a terminal device. As shown in Figure 3, the method may include the following steps:
  • Step 301 receiving first extended information corresponding to the non-terrestrial communication type of the terminal device sent by the network device.
  • the terminal device can obtain the first extended information corresponding to the type of non-terrestrial communication it is in by receiving the first extended information sent by the network device, so as to further determine based on the first extended information Time limit information for target measurements.
  • the non-terrestrial communication type refers to the type of non-terrestrial communication in the serving cell where the terminal device is located, and is also the type of non-terrestrial communication corresponding to the network equipment in the serving cell where the terminal device is located.
  • the non-terrestrial communication type includes at least one of the following:
  • High-orbit GEO satellites, medium-orbit MEO satellites, low-orbit LEO satellites serve cell mobile scenarios, low-orbit LEO satellites serve cell fixed scenarios, and high-altitude platform stations HAPS.
  • the network device can send the first extended information corresponding to the non-terrestrial communication type to the terminal device according to the corresponding non-terrestrial communication type.
  • a terminal device in an idle state or an inactive state may acquire the first extended information by receiving a system information block (SIB) broadcast by a network device that carries the first extended information.
  • SIB system information block
  • system information block SIB is one of a series of system information blocks.
  • the terminal device in the connected state may obtain the first extended information by receiving the radio resource control RRC signaling carrying the first extended information sent by the network device.
  • non-terrestrial communication types correspond to different extended information, so as to extend the measurement requirements of the terminal device accordingly.
  • the terminal device can acquire the first extended information corresponding to its own non-terrestrial communication type, and determine time limit information for performing target measurement under its own non-terrestrial communication type.
  • the corresponding expansion of the measurement requirements of the terminal equipment refers to the time limit of the current protocol on the target measurement of the terminal equipment (such as Rel-15 or Rel-16 version In the protocol, the time limit for the target measurement of the terminal equipment) is relaxed or tightened accordingly.
  • Step 302 Determine time limit information of target measurement according to the first extended information.
  • the terminal device can determine the time limit information of target measurement according to the acquired first extended information corresponding to its own non-terrestrial communication type.
  • the time limit information refers to the time required for the terminal device to perform the target measurement, that is, the time required for the terminal device to perform the target measurement to obtain a target measurement result.
  • the target measurement includes at least one of the following:
  • Terminal equipment mobility management radio link monitoring RLM, radio resource management RRM, beam management.
  • the mobility management of the terminal device may include mobility management in idle state or inactive state, such as serving cell reselection, and may also include mobility management in connected state, such as RRC reestablishment or RRC redirection, etc.
  • Radio resource management may include intra-frequency measurement, inter-frequency measurement and inter-system measurement.
  • Beam management is a related process of the terminal device in the beam-level communication link, for example, it may include evaluation of beam failure detection BFD, evaluation of candidate beam detection CBD and beam failure recovery BFR, etc.
  • the terminal device can perform the above at least one target measurement according to its own measurement requirements, and can determine the time limit information of the target measurement according to the obtained first extended information.
  • the time limit information of the at least one target measurement is determined according to the first extended information, that is, according to the first extended information, the same measurement requirements for the at least one target measurement are determined. expand.
  • different target measurements may also correspond to different first extended information, and different extended information can be configured for different measurements, so that different measurements can be extended more specifically.
  • the terminal device can receive the first extended information X sent by the network device, where the first extended information X corresponds to the non-terrestrial communication type of the terminal device.
  • the extended information can also be called the scaling factor (scaling factor).
  • the terminal can be determined according to different non-terrestrial communication types.
  • the measurement requirements applicable to the equipment, and the corresponding expansion of the measurement requirements of the terminal equipment effectively improve the accuracy of the measurement of the terminal equipment in the non-terrestrial network communication scenario, improve the battery life of the terminal equipment, and improve the communication efficiency.
  • FIG. 4 is a schematic flowchart of a measurement configuration method provided in an embodiment of the present application. It should be noted that the measurement configuration method in the embodiment of the present application is executed by a terminal device. As shown in Figure 4, the method may include the following steps:
  • Step 401 obtain the corresponding relationship between at least one extended information stipulated in the protocol and at least one non-terrestrial communication type.
  • the terminal device can obtain the correspondence between at least one extension information stipulated in the protocol and at least one non-terrestrial communication type, and can determine the first extension corresponding to the non-terrestrial communication type it is in according to the correspondence. information.
  • the non-terrestrial communication type refers to the type of non-terrestrial communication in the serving cell where the terminal device is located, and is also the type of non-terrestrial communication corresponding to the network equipment in the serving cell where the terminal device is located.
  • the non-terrestrial communication type includes at least one of the following:
  • High-orbit GEO satellites, medium-orbit MEO satellites, low-orbit LEO satellites serve cell mobile scenarios, low-orbit LEO satellites serve cell fixed scenarios, and high-altitude platform stations HAPS.
  • non-terrestrial communication types correspond to different extended information, so as to extend the measurement requirements of the terminal device accordingly.
  • the terminal device can acquire the first extended information corresponding to its own non-terrestrial communication type, and determine time limit information for performing target measurement under its own non-terrestrial communication type.
  • the corresponding expansion of the measurement requirements of the terminal equipment refers to the time limit of the current protocol on the target measurement of the terminal equipment (such as Rel-15 or Rel-16 version In the protocol, the time limit for the target measurement of the terminal equipment) is relaxed or tightened accordingly.
  • the extended information is a value greater than zero, and different non-terrestrial communication types correspond to different extended information.
  • the terminal device can determine the time limit information of the target measurement according to the extended information corresponding to its own non-terrestrial communication type on the basis of the time limit of the target measurement of the terminal device in the current protocol.
  • Step 402 Determine first extended information according to the non-terrestrial communication type of the terminal device.
  • the terminal device can obtain the correspondence between at least one extended information stipulated in the protocol and at least one non-terrestrial communication type, and can determine the first extended information corresponding to the non-terrestrial communication type it is in according to the correspondence.
  • Step 403 Determine time limit information of target measurement according to the first extended information.
  • the terminal device can determine the time limit information of target measurement according to the acquired first extended information corresponding to its own non-terrestrial communication type.
  • the time limit information refers to the time required for the terminal device to perform the target measurement, that is, the time required for the terminal device to perform the target measurement to obtain a target measurement result.
  • the target measurement includes at least one of the following:
  • Terminal equipment mobility management radio link monitoring RLM, radio resource management RRM, beam management.
  • the mobility management of the terminal device may include mobility management in idle state or inactive state, such as serving cell reselection, and may also include mobility management in connected state, such as RRC reestablishment or RRC redirection, etc.
  • Radio resource management may include intra-frequency measurement, inter-frequency measurement and inter-system measurement.
  • Beam management is a related process of the terminal device in the beam-level communication link, for example, it may include evaluation of beam failure detection BFD, evaluation of candidate beam detection CBD and beam failure recovery BFR, etc.
  • the terminal device can perform the above at least one target measurement according to its own measurement requirements, and can determine the time limit information of the target measurement according to the obtained first extended information.
  • the time limit information of the at least one target measurement is determined according to the first extended information, that is, according to the first extended information, the same measurement requirements for the at least one target measurement are determined. expand.
  • different target measurements may also correspond to different first extended information, and different extended information can be configured for different measurements, so that different measurements can be extended more specifically.
  • the terminal device can obtain the correspondence between at least one extended information stipulated in the protocol and at least one non-terrestrial communication type, for example, the first non-terrestrial communication type corresponds to the extended information X1, and the second non-terrestrial communication type corresponds to the extended information X2, ... the nth non-terrestrial communication type corresponds to the extended information Xn, where X1, X2, ... Xn are all values greater than zero.
  • the terminal device can determine the first extended information corresponding to the non-terrestrial communication type according to its own non-terrestrial communication type. For example, the terminal device can determine the corresponding first Extended information is X1.
  • the extended information can also be called the scaling factor (scaling factor).
  • the first extended information is determined according to the non-terrestrial communication type of the terminal device, and the target measurement time is determined according to the first extended information
  • Restricted information can determine the measurement requirements applicable to terminal equipment according to different types of non-terrestrial communication, and expand the measurement requirements of terminal equipment accordingly, effectively improving the accuracy of terminal equipment measurement in non-terrestrial network communication scenarios, and improving terminal equipment. Increase the battery life of the device and improve communication efficiency.
  • FIG. 5 is a schematic flowchart of a measurement configuration method provided in an embodiment of the present application. It should be noted that, the measurement configuration method in the embodiment of the present application is executed by a network device. As shown in Figure 5, the method may include the following steps:
  • Step 501 according to the non-terrestrial communication type corresponding to the network device, send the first extended information corresponding to the non-terrestrial communication type to the terminal device; where the first extended information is used to determine the time limit information of target measurement.
  • the network device can send the first extended information corresponding to the non-terrestrial communication type to the terminal device according to its corresponding non-terrestrial communication type.
  • the non-terrestrial communication type is the type of non-terrestrial communication in the serving cell where the terminal device is located, and is also the type of non-terrestrial communication corresponding to the network equipment in the serving cell where the terminal device is located.
  • the non-terrestrial communication type includes at least one of the following:
  • High-orbit GEO satellites, medium-orbit MEO satellites, low-orbit LEO satellites serve cell mobile scenarios, low-orbit LEO satellites serve cell fixed scenarios, and high-altitude platform stations HAPS.
  • the network device can send the first extended information corresponding to the non-terrestrial communication type to the terminal device according to the corresponding non-terrestrial communication type.
  • the network device may send the first extended information to a terminal device in an idle state or an inactive state by sending a system information block SIB carrying the first extended information.
  • system information block SIB is one of a series of system information blocks.
  • the network device may send the first extended information to the terminal device in the connected state by sending the radio resource control RRC signaling carrying the first extended information.
  • non-terrestrial communication types correspond to different extended information, so as to extend the measurement requirements of the terminal device accordingly.
  • the terminal device can acquire the first extended information corresponding to its own non-terrestrial communication type, and determine time limit information for performing target measurement under its own non-terrestrial communication type.
  • the corresponding expansion of the measurement requirements of the terminal equipment refers to the time limit of the current protocol on the target measurement of the terminal equipment (such as Rel-15 or Rel-16 version In the protocol, the time limit for the target measurement of the terminal equipment) is relaxed or tightened accordingly.
  • the first extended information is used to determine the time limit information of the target measurement, and the terminal device can determine the time limit information of the target measurement according to the first extended information.
  • the time limit information refers to the time required for the terminal device to perform the target measurement, that is, the time required for the terminal device to perform the target measurement to obtain a target measurement result.
  • the target measurement includes at least one of the following:
  • Terminal equipment mobility management radio link monitoring RLM, radio resource management RRM, beam management.
  • the mobility management of the terminal device may include mobility management in idle state or inactive state, such as serving cell reselection, and may also include mobility management in connected state, such as RRC reestablishment or RRC redirection, etc.
  • Radio resource management may include intra-frequency measurement, inter-frequency measurement and inter-system measurement.
  • Beam management is a related process of the terminal device in the beam-level communication link, for example, it may include evaluation of beam failure detection BFD, evaluation of candidate beam detection CBD and beam failure recovery BFR, etc.
  • the terminal device can perform the above at least one target measurement according to its own measurement requirements, and can determine the time limit information of the target measurement according to the obtained first extended information.
  • the time limit information of the at least one target measurement is determined according to the first extended information, that is, according to the first extended information, the same measurement requirements for the at least one target measurement are determined. expand.
  • different target measurements may also correspond to different first extended information, and different extended information can be configured for different measurements, so that different measurements can be extended more specifically.
  • the extended information is a value greater than zero, and different non-terrestrial communication types will correspond to different extended information.
  • the terminal device can determine the time limit information of the target measurement according to the extended information corresponding to its own non-terrestrial communication type on the basis of the time limit of the target measurement of the terminal device in the current protocol.
  • the value of the extended information is greater than 1, it means that the terminal equipment under the corresponding non-terrestrial communication type relaxes the measurement time limit;
  • the terminal equipment under the type tightens the measurement time limit, therefore, the extended information can also be called the scaling factor (scaling factor).
  • the first extended information sent by the network device to the terminal device is greater than 1, the first extended information is used by the terminal device to determine the type of non-terrestrial communication it is in, On the basis of the time limit of the target measurement of the terminal device in the current protocol, the time limit of the target measurement is correspondingly relaxed; if the value of the first extended information sent by the network device to the terminal device is less than 1, the first extended information is used When the terminal device determines that it is in the non-terrestrial communication type, the time limit for target measurement of the terminal device is correspondingly tightened on the basis of the time limit for target measurement of the terminal device in the current protocol.
  • the first extended information corresponding to the non-terrestrial communication type is sent to the terminal device; wherein, the first extended information is used to determine the time limit information of the target measurement, which can be based on different The type of non-terrestrial communication, determine the measurement requirements applicable to terminal equipment, and expand the measurement requirements of terminal equipment accordingly, effectively improving the accuracy of terminal equipment measurement in non-terrestrial network communication scenarios, improving the battery life of terminal equipment, and improving communication efficiency.
  • the present application also provides a measurement configuration device. Since the measurement configuration device provided by the embodiments of the present application corresponds to the methods provided by the above-mentioned several embodiments, the measurement configuration The implementation of the method is also applicable to the measurement configuration device provided in the following embodiments, which will not be described in detail in the following embodiments.
  • FIG. 6 is a schematic structural diagram of a measurement configuration device provided in an embodiment of the present application. It should be noted that the measurement device is applied to terminal equipment.
  • the measurement configuration device 600 includes: a processing unit 610, wherein:
  • a processing unit 610 configured to acquire first extended information corresponding to the non-terrestrial communication type of the terminal device
  • the processing unit 610 is further configured to determine time limit information of target measurement according to the first extended information.
  • the processing unit 610 is specifically configured to: receive the first extended information sent by the network device.
  • the processing unit 610 is specifically configured to: obtain the correspondence between at least one extended information stipulated in the protocol and at least one non-terrestrial communication type; determine the first Extended Information.
  • the first extended information in response to the terminal device being in the idle state or inactive state, is carried in a system information block SIB; in response to the terminal device being in the connected state, the first The extended information is carried in the radio resource control RRC signaling.
  • the non-terrestrial communication type includes at least one of the following:
  • High-orbit GEO satellites, medium-orbit MEO satellites, low-orbit LEO satellites serve cell mobile scenarios, low-orbit LEO satellites serve cell fixed scenarios, and high-altitude platform stations HAPS.
  • the target measurement includes at least one of the following:
  • Terminal equipment mobility management radio link monitoring RLM, radio resource management RRM, beam management.
  • the measurement configuration device of this embodiment can obtain the first extended information corresponding to the non-terrestrial communication type of the terminal equipment, and determine the time limit information of the target measurement according to the first extended information, and can determine the time limit information according to different non-terrestrial communication types.
  • the measurement requirements applicable to terminal equipment are extended accordingly, which effectively improves the accuracy of terminal equipment measurement in non-terrestrial network communication scenarios, improves the battery life of terminal equipment, and improves communication efficiency.
  • FIG. 7 is a schematic structural diagram of a measurement configuration device provided in an embodiment of the present application.
  • the measurement configuration device 700 includes: a transceiver unit 710, wherein:
  • the transceiver unit 710 is configured to send the first extended information corresponding to the non-terrestrial communication type to the terminal device according to the non-terrestrial communication type corresponding to the network device; wherein the first extended information is used to determine the time of target measurement Restrict information.
  • the first extended information in response to the terminal device being in the idle state or inactive state, is carried in a system information block SIB; in response to the terminal device being in the connected state, the first The extended information is carried in the radio resource control RRC signaling.
  • the non-terrestrial communication type includes at least one of the following:
  • High-orbit GEO satellites, medium-orbit MEO satellites, low-orbit LEO satellites serve cell mobile scenarios, low-orbit LEO satellites serve cell fixed scenarios, and high-altitude platform stations HAPS.
  • the target measurement includes at least one of the following:
  • Terminal equipment mobility management radio link monitoring RLM, radio resource management RRM, beam management.
  • the measurement configuration device in this embodiment can send the first extended information corresponding to the non-terrestrial communication type to the terminal device according to the non-terrestrial communication type corresponding to the network device; wherein the first extended information is used to determine the time of target measurement Restricted information can determine the measurement requirements applicable to terminal equipment according to different types of non-terrestrial communication, and expand the measurement requirements of terminal equipment accordingly, effectively improving the accuracy of terminal equipment measurement in non-terrestrial network communication scenarios, and improving terminal equipment. Increase the battery life of the device and improve communication efficiency.
  • the embodiment of the present application also proposes a communication device, including: a processor and a memory, a computer program is stored in the memory, and the processor executes the computer program stored in the memory, so that the device executes the The method shown in Fig. 4 embodiment.
  • the embodiment of the present application also proposes a communication device, including: a processor and a memory, a computer program is stored in the memory, and the processor executes the computer program stored in the memory, so that the device executes the implementation shown in FIG. 5 method shown in the example.
  • the embodiment of the present application also proposes a communication device, including: a processor and an interface circuit, the interface circuit is used to receive code instructions and transmit them to the processor, and the processor is used to run the code instructions to Execute the methods shown in the embodiments in FIG. 2 to FIG. 4 .
  • the embodiment of the present application also proposes a communication device, including: a processor and an interface circuit, the interface circuit is used to receive code instructions and transmit them to the processor, and the processor is used to run the code instructions to Execute the method shown in the embodiment in FIG. 5 .
  • FIG. 8 is a schematic structural diagram of another measurement configuration device provided in an embodiment of the present application.
  • the measurement configuration device 800 may be a network device, or a terminal device, or a chip, a chip system, or a processor that supports the network device to implement the above method, or a chip, a chip system, or a chip that supports the terminal device to implement the above method. or processor etc.
  • the device can be used to implement the methods described in the above method embodiments, and for details, refer to the descriptions in the above method embodiments.
  • the measurement configuration device 800 may include one or more processors 801 .
  • the processor 801 may be a general-purpose processor or a special-purpose processor. For example, it can be a baseband processor or a central processing unit.
  • the baseband processor can be used to process communication protocols and communication data
  • the central processor can be used to control measurement configuration devices (such as base stations, baseband chips, terminal equipment, terminal equipment chips, DU or CU, etc.), and execute computer Programs, which process data for computer programs.
  • the measurement and configuration device 800 may further include one or more memories 802, on which a computer program 803 may be stored, and the processor 801 executes the computer program 803, so that the measurement and configuration device 800 executes the method described in the above method embodiment. method.
  • the computer program 803 may be solidified in the processor 801, and in this case, the processor 801 may be implemented by hardware.
  • data may also be stored in the memory 802 .
  • the measurement configuration device 800 and the memory 802 can be set separately or integrated together.
  • the measurement configuration apparatus 800 may further include a transceiver 805 and an antenna 806 .
  • the transceiver 805 may be called a transceiver unit, a transceiver, or a transceiver circuit, etc., and is used to implement a transceiver function.
  • the transceiver 805 may include a receiver and a transmitter, and the receiver may be called a receiver or a receiving circuit for realizing a receiving function; the transmitter may be called a transmitter or a sending circuit for realizing a sending function.
  • the measurement configuration apparatus 800 may further include one or more interface circuits 807 .
  • the interface circuit 807 is used to receive code instructions and transmit them to the processor 801 .
  • the processor 801 executes code instructions to enable the measurement configuration apparatus 800 to execute the methods described in the foregoing method embodiments.
  • the processor 801 may include a transceiver for implementing receiving and sending functions.
  • the transceiver may be a transceiver circuit, or an interface, or an interface circuit.
  • the transceiver circuits, interfaces or interface circuits for realizing the functions of receiving and sending can be separated or integrated together.
  • the above-mentioned transceiver circuit, interface or interface circuit may be used for reading and writing code/data, or the above-mentioned transceiver circuit, interface or interface circuit may be used for signal transmission or transfer.
  • the measurement configuration apparatus 800 may include a circuit, and the circuit may implement the function of sending or receiving or communicating in the foregoing method embodiments.
  • the processors and transceivers described in this application can be implemented in integrated circuits (integrated circuits, ICs), analog ICs, radio frequency integrated circuits (RFICs), mixed-signal ICs, application specific integrated circuits (ASICs), printed circuit boards ( printed circuit board, PCB), electronic equipment, etc.
  • the processor and transceiver can also be fabricated using various IC process technologies such as complementary metal oxide semiconductor (CMOS), nMetal-oxide-semiconductor (NMOS), P-type Metal oxide semiconductor (positive channel metal oxide semiconductor, PMOS), bipolar junction transistor (bipolar junction transistor, BJT), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs), etc.
  • CMOS complementary metal oxide semiconductor
  • NMOS nMetal-oxide-semiconductor
  • PMOS P-type Metal oxide semiconductor
  • BJT bipolar junction transistor
  • BiCMOS bipolar CMOS
  • SiGe silicon germanium
  • GaAs gallium arsenide
  • the measurement configuration device described in the above embodiments may be a network device or a terminal device, but the scope of the measurement configuration device described in this application is not limited thereto, and the structure of the measurement configuration device may not be limited by FIGS. 6-7 .
  • the measurement configuration means may be a stand-alone device or may be part of a larger device.
  • a measurement configuration device could be:
  • a set of one or more ICs may also include storage components for storing data and computer programs;
  • ASIC such as modem (Modem);
  • the measurement configuration device may be a chip or a system on a chip
  • the schematic structural diagram of the chip shown in FIG. 9 refers to the schematic structural diagram of the chip shown in FIG. 9 .
  • the chip shown in FIG. 9 includes a processor 901 and an interface 902 .
  • the number of processors 901 may be one or more, and the number of interfaces 902 may be more than one.
  • Interface 902 used to transmit code instructions to the processor
  • the processor 901 is configured to run code instructions to execute the methods shown in FIG. 1 to FIG. 4 .
  • Interface 902 used to transmit code instructions to the processor
  • the processor 901 is configured to run code instructions to execute the method as shown in FIG. 5 .
  • the chip further includes a memory 903 for storing necessary computer programs and data.
  • the embodiment of the present application also provides a communication system, the system includes the measurement configuration device as the terminal device and the measurement configuration device as the network device in the aforementioned embodiment of Figure 6- Figure 7, or, the system includes the aforementioned embodiment of Figure 8 A measurement configuration device as a network device and a measurement configuration device as a terminal device.
  • the present application also provides a readable storage medium on which instructions are stored, and when the instructions are executed by a computer, the functions of any one of the above method embodiments are realized.
  • the present application also provides a computer program product, which implements the functions of any one of the above method embodiments when executed by a computer.
  • a computer program product consists of one or more computer programs. When the computer program is loaded and executed on the computer, the processes or functions according to the embodiments of the present application will be generated in whole or in part.
  • a computer can be a general purpose computer, special purpose computer, computer network, or other programmable device.
  • the computer program can be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer program can Coaxial cable, optical fiber, digital subscriber line (digital subscriber line, DSL)) or wireless (such as infrared, wireless, microwave, etc.) transmission to another website site, computer, server or data center.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server, a data center, etc. integrated with one or more available media.
  • Available media can be magnetic media (e.g., floppy disk, hard disk, magnetic tape), optical media (e.g., high-density digital video disc (digital video disc, DVD)), or semiconductor media (e.g., solid state disk (SSD) )wait.
  • magnetic media e.g., floppy disk, hard disk, magnetic tape
  • optical media e.g., high-density digital video disc (digital video disc, DVD)
  • semiconductor media e.g., solid state disk (SSD)
  • At least one in this application can also be described as one or more, and multiple can be two, three, four or more, and this application does not make a limitation.
  • the technical feature is distinguished by "first”, “second”, “third”, “A”, “B”, “C” and “D”, etc.
  • the technical features described in the “first”, “second”, “third”, “A”, “B”, “C” and “D” have no sequence or order of magnitude among the technical features described.
  • the corresponding relationships shown in the tables in this application can be configured or predefined.
  • the values of the information in each table are just examples, and may be configured as other values, which are not limited in this application.
  • the corresponding relationship shown in some rows may not be configured.
  • appropriate deformation adjustments can be made based on the above table, for example, splitting, merging, and so on.
  • the names of the parameters shown in the titles of the above tables may also adopt other names understandable by the communication device, and the values or representations of the parameters may also be other values or representations understandable by the communication device.
  • other data structures can also be used, for example, arrays, queues, containers, stacks, linear tables, pointers, linked lists, trees, graphs, structures, classes, heaps, hash tables or hash tables can be used wait.
  • Predefined in this application can be understood as defining, predefining, storing, prestoring, prenegotiating, preconfiguring, curing, or prefiring.

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Abstract

本申请实施例公开了一种测量配置方法及装置,通过获取终端设备的非地面通信类型对应的第一扩展信息,根据该第一扩展信息,确定目标测量的时间限制信息,能够根据不同的非地面通信类型,确定终端设备适用的测量的要求,对终端设备的测量要求进行相应的扩展,有效提升了非地面网络通信场景下终端设备测量的准确性,提升终端设备的续航能力,提高通信效率。

Description

测量配置方法及装置 技术领域
本申请涉及通信技术领域,特别是指一种测量配置方法及装置。
背景技术
5G NR(New Radio,新空口)系统引入了非陆地网络(NTN,Non-terrestrial networks),在NTN系统中,不同类型的卫星可能会处于不同的轨道,比如高轨道(GEO,Geostationary Earth Orbiting)卫星,低轨道(LEO,Low Earth Orbiting)卫星等,处于不同轨道的卫星相对地面的移动速度也不同。因此,NTN系统中的终端设备与不同轨道的卫星建立通信连接时,对终端设备进行测量所要求的时间限制也可能不同。
发明内容
本申请第一方面实施例提出了一种测量配置方法,所述方法由终端设备执行,所述方法包括:
获取所述终端设备的非地面通信类型对应的第一扩展信息;
根据所述第一扩展信息,确定目标测量的时间限制信息。
可选地,所述获取所述终端设备的非地面通信类型对应的第一扩展信息,包括:
接收网络设备发送的所述第一扩展信息。
可选地,所述获取所述终端设备的非地面通信类型对应的第一扩展信息,包括:
获取协议约定的至少一个扩展信息与至少一个非地面通信类型的对应关系;
根据所述终端设备的非地面通信类型,确定所述第一扩展信息。
可选地,响应于所述终端设备处于空闲态或非激活态,所述第一扩展信息携带于系统信息块SIB中;响应于所述终端设备处于连接态,所述第一扩展信息携带于无线资源控制RRC信令中。
可选地,所述非地面通信类型包括以下中的至少一种:
高轨道GEO卫星,中轨道MEO卫星,低轨道LEO卫星服务小区移动场景,低轨道LEO卫星服务小区固定场景,高空平台站HAPS。
可选地,所述目标测量包括以下中的至少一种:
终端设备移动性管理,无线链路监测RLM,无线资源管理RRM,波束管理。
本申请第二方面实施例提出了一种测量配置方法,所述方法由网络设备执行,所述方法包括:
根据所述网络设备对应的非地面通信类型,向终端设备发送所述非地面通信类型对应的第一扩展信息;其中,所述第一扩展信息用于确定目标测量的时间限制信息。
可选地,响应于所述终端设备处于空闲态或非激活态,所述第一扩展信息携带于系统信息块SIB中;响应于所述终端设备处于连接态,所述第一扩展信息携带于无线资源控制RRC信令中。
可选地,所述非地面通信类型包括以下中的至少一种:
高轨道GEO卫星,中轨道MEO卫星,低轨道LEO卫星服务小区移动场景,低轨道LEO卫星服务小区固定场景,高空平台站HAPS。
可选地,所述目标测量包括以下中的至少一种:
终端设备移动性管理,无线链路监测RLM,无线资源管理RRM,波束管理。
本申请第三方面实施例提出了一种测量配置装置,所述装置应用于终端设备,所述装置包括:
处理单元,用于获取所述终端设备的非地面通信类型对应的第一扩展信息;
所述处理单元,还用于根据所述第一扩展信息,确定目标测量的时间限制信息。
可选地,所述处理单元具体用于:
接收网络设备发送的所述第一扩展信息。
可选地,所述处理单元具体用于:
获取协议约定的至少一个扩展信息与至少一个非地面通信类型的对应关系;
根据所述终端设备的非地面通信类型,确定所述第一扩展信息。
可选地,响应于所述终端设备处于空闲态或非激活态,所述第一扩展信息携带于系统信息块SIB中;响应于所述终端设备处于连接态,所述第一扩展信息携带于无线资源控制RRC信令中。
可选地,所述非地面通信类型包括以下中的至少一种:
高轨道GEO卫星,中轨道MEO卫星,低轨道LEO卫星服务小区移动场景,低轨道LEO卫星服务小区固定场景,高空平台站HAPS。
可选地,所述目标测量包括以下中的至少一种:
终端设备移动性管理,无线链路监测RLM,无线资源管理RRM,波束管理。
本申请第四方面实施例提出了一种测量配置装置,所述装置应用于网络设备,所述装置包括:
收发单元,用于根据所述网络设备对应的非地面通信类型,向终端设备发送所述非地面通信类型对应的第一扩展信息;其中,所述第一扩展信息用于确定目标测量的时间限制信息。
可选地,响应于所述终端设备处于空闲态或非激活态,所述第一扩展信息携带于系统信息块SIB中;响应于所述终端设备处于连接态,所述第一扩展信息携带于无线资源控制RRC信令中。
可选地,所述非地面通信类型包括以下中的至少一种:
高轨道GEO卫星,中轨道MEO卫星,低轨道LEO卫星服务小区移动场景,低轨道LEO卫星服务小区固定场景,高空平台站HAPS。
可选地,所述目标测量包括以下中的至少一种:
终端设备移动性管理,无线链路监测RLM,无线资源管理RRM,波束管理。
本申请第五方面实施例提出了一种通信装置,所述装置包括处理器和存储器,所述存储器中存储有计算机程序,所述处理器执行所述存储器中存储的计算机程序,以使所述装置执行上述第一方面实施例所述的测量配置方法。
本申请第六方面实施例提出了一种通信装置,所述装置包括处理器和存储器,所述存储器中存储有计算机程序,所述处理器执行所述存储器中存储的计算机程序,以使所述装置执行上述第二方面实施例所述的测量配置方法。
本申请第七方面实施例提出了一种通信装置,该装置包括处理器和接口电路,该接口电路用于接收代码指令并传输至该处理器,该处理器用于运行所述代码指令以使该装置执行上述第一方面实施例所述的测量配置方法。
本申请第八方面实施例提出了一种通信装置,该装置包括处理器和接口电路,该接口电路用于接收代码指令并传输至该处理器,该处理器用于运行所述代码指令以使该装置执行上述第二方面实施例所述的测量配置方法。
本申请第九方面实施例提出了一种计算机可读存储介质,用于存储有指令,当所述指令被执行时,使上述第一方面实施例所述的测量配置方法被实现。
本申请第十方面实施例提出了一种计算机可读存储介质,用于存储有指令,当所述指令被执行时,使上述第二方面实施例所述的测量配置方法被实现。
本申请第十一方面实施例提出了一种计算机程序,当其在计算机上运行时,使得计算机执行第一方面实施例所述的测量配置分配方法。
本申请第十二方面实施例提出了一种计算机程序,当其在计算机上运行时,使得计算机执行第二方面实施例所述的测量配置方法。
本申请实施例提供的一种测量配置方法及装置,通过获取终端设备的非地面通信类型对应的第一扩展信息,根据该第一扩展信息,确定目标测量的时间限制信息,能够根据不同的非地面通信类型,确定终端设备适用的测量的要求,对终端设备的测量要求进行相应的扩展,有效提升了非地面网络通信场景下终端设备测量的准确性,提升终端设备的续航能力,提高通信效率。
本申请附加的方面和优点将在下面的描述中部分给出,部分将从下面的描述中变得明显,或通过本申请的实践了解到。
附图说明
为了更清楚地说明本申请实施例或背景技术中的技术方案,下面将对本申请实施例或背景技术中所需要使用的附图进行说明。
图1为本申请实施例提供的一种通信系统的架构示意图;
图2是本申请实施例提供的一种测量配置方法的流程示意图;
图3是本申请实施例提供的另一种测量配置方法的流程示意图;
图4是本申请实施例提供的另一种测量配置方法的流程示意图;
图5是本申请实施例提供的一种测量配置方法的流程示意图;
图6是本申请实施例提供的一种测量配置装置的结构示意图;
图7是本申请实施例提供的一种测量配置装置的结构示意图;
图8是本申请实施例提供的另一种测量配置装置的结构示意图;
图9是本申请实施例提供的一种芯片的结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本申请实施例相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本申请实施例的一些方面相一致的装置和方法的例子。
在本申请实施例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。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”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。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解,尽管在本申请实施例可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本申请实施例范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,如在此所使用的词语“如果”及“若”可以被解释成为“在……时”或“当……时”或“响应于确定”。
下面详细描述本申请的实施例,所述实施例的示例在附图中示出,其中自始至终相同或类似的标号表示相同或类似的要素。下面通过参考附图描述的实施例是示例性的,旨在用于解释本申请,而不能理解为对本申请的限制。
为了更好的理解本申请实施例公开的一种测量配置方法,下面首先对本申请实施例适用的通信系统进行描述。
请参见图1,图1为本申请实施例提供的一种通信系统的架构示意图。该通信系统可包括但不限于一个网络设备、一个终端设备和一个卫星,图1所示的设备数量和形态仅用于举例并不构成对本申请实施例的限定,实际应用中可以包括两个或两个以上的网络设备和两个或两个以上的终端设备以及两个或两个以上的卫星。图1所示的通信系统以包括两个网络设备101,一个终端设备102以及三个卫星1031、卫星1032和卫星1033为例。
需要说明的是,本申请实施例的技术方案可以应用于各种通信系统。例如:长期演进(Long Term Evolution,LTE)系统、第五代移动通信系统、5G新空口系统,或者其他未来的新型移动通信系统等。
本申请实施例中的网络设备101是网络侧的一种用于发射或接收信号的实体。例如,网络设备101可以为演进型基站(Evolved NodeB,eNB)、传输点(Transmission Reception Point,TRP)、NR系统中的下一代基站(Next Generation NodeB,gNB)、其他未来移动通信系统中的基站或无线保真(Wireless Fidelity,WiFi)系统中的接入节点等。本申请的实施例对网络设备所采用的具体技术和具体设备形态不做限定。本申请实施例提供的网络设备可以是由集中单元(Central Unit,CU)与分布式单元(Distributed Unit,DU)组成的,其中,CU也可以称为控制单元(Control Unit),采用CU-DU的结构可以将网络设备,例如基站的协议层拆分开,部分协议层的功能放在CU集中控制,剩下部分或全部协议层的功能分布在DU中,由CU集中控制DU。
本申请实施例中的终端设备102是用户侧的一种用于接收或发射信号的实体,如手机。终端设备也可以称为终端设备(terminal)、用户设备(user equipment,UE)、移动台(Mobile Station,MS)、移动终端设备(Mobile Terminal,MT)等。终端设备可以是具备通信功能的汽车、智能汽车、手机(Mobile Phone)、穿戴式设备、平板电脑(Pad)、带无线收发功能的电脑、虚拟现实(Virtual Reality,VR)终端设备、增强现实(Augmented Reality,AR)终端设备、工业控制(Industrial Control)中的无线终端设备、无人驾驶(Self-Driving)中的无线终端设备、远程手术(Remote Medical Surgery)中的无线终端设备、智能电网(Smart Grid)中的无线终端设备、运输安全(Transportation Safety)中的无线终端设备、智慧城市(Smart City)中的无线终端设备、智慧家庭(Smart Home)中的无线终端设备等等。本申请的实施例对终端设备所采用的具体技术和具体设备形态不做限定。
5G NR(New Radio,新空口)系统引入了非陆地网络(NTN,Non-terrestrial networks),在NTN系统中,不同类型的卫星可能会处于不同的轨道,比如图1中卫星1031为高轨道(GEO,Geostationary Earth Orbiting)卫星,卫星1032为低轨道(LEO,Low Earth Orbiting)卫星,卫星1033为中轨道(MEO,Medium Earth Orbiting)卫星等。处于不同轨道的卫星相对地面的移动速度也不同,例如GEO卫星1031相对地面是静止的,LEO卫星1032相对地面的移动速度为7.56Km/s。
因为不同卫星相对地面的移动速度不同,当NTN系统中的终端设备与不同轨道的卫星建立通信连接时,对终端设备进行RRM(Radio Resource Management,无线资源管理)和RLM(Radio Link Monitoring,无线链路监测)测量所要求的时间限制也可能不同。比如,处于GEO卫星1031覆盖的服务小区范围内的终端设备102,因为GEO卫星1031相对地面静止,所以可以相对放松RRM和RLM测量的要求,以节省终端设备的功率;而处于LEO卫星1032覆盖的服务小区范围内的终端设备,因为LEO卫星1032相对地面移动速度较快,所以可能需要适当增强和收紧RRM和RLM测量的要求。
由此可见,在非陆地网络NTN系统中,有必要研究如何根据不同卫星类型,适用不同RRM和RLM要求的问题。
本申请的实施例中,通过获取终端设备的非地面通信类型对应的第一扩展信息,根据该第一扩展信息,确定目标测量的时间限制信息,能够根据不同的非地面通信类型,确定终端设备适用的测量的要求,对终端设备的测量要求进行相应的扩展,有效提升了非地面网络通信场景下终端设备测量的准确性,提升终端设备的续航能力,提高通信效率。
可以理解的是,本申请实施例描述的通信系统是为了更加清楚的说明本申请实施例的技术方案,并不构成对于本申请实施例提供的技术方案的限定,本领域普通技术人员可知,随着系统架构的演变和新业务场景的出现,本申请实施例提供的技术方案对于类似的技术问题,同样适用。
下面结合附图对本申请所提供的测量配置方法及其装置进行详细地介绍。
请参见图2,图2是本申请实施例提供的一种测量配置方法的流程示意图。需要说明的是,本申请实施例的测量配置方法由终端设备执行。如图2所示,该方法可以包括如下 步骤:
步骤201,获取终端设备的非地面通信类型对应的第一扩展信息。
其中,第一扩展信息用于确定终端设备的测量的时间限制信息。
在本申请实施例中,终端设备能够获取与自身的非地面通信类型相对应的第一扩展信息,并能够根据该第一扩展信息确定目标测量的时间限制信息。
非地面通信类型是指该终端设备所在的服务小区的非地面通信的类型,也是该终端设备所在的服务小区的网络设备对应的非地面通信的类型。
可选地,非地面通信类型包括以下中的至少一种:
高轨道GEO卫星,中轨道MEO卫星,低轨道LEO卫星服务小区移动(Earth-moving)场景,低轨道LEO卫星服务小区固定(Earth-fix)场景,高空平台站HAPS(High Altitude Platform Station)。
在一些实施方式中,终端设备能够接收网络设备发送的该第一扩展信息。
网络设备能够根据其对应的非地面通信类型,向终端设备发送该非地面通信类型对应的第一扩展信息。
可选地,处于空闲态或者非激活态的终端设备可以通过接收网络设备广播的携带有该第一扩展信息的系统信息块(SIB,System Information Block),来获取该第一扩展信息。
其中,该系统信息块SIB为一系列的系统信息块中的一种。
可选地,处于连接态的终端设备可以通过接收网络设备发送的携带有该第一扩展信息的无线资源控制RRC(Radio Resource Control)信令,来获取该第一扩展信息。
在一些实施方式中,终端设备能够通过协议约定的至少一个扩展信息与至少一个非地面通信类型的对应关系,获取自身所处的非地面通信类型对应的第一扩展信息。
可以理解的是,在本申请实施例中,不同的非地面通信类型会对应不同的扩展信息,来对终端设备的测量要求进行相应的扩展。终端设备能够获取与自身的非地面通信类型相对应的第一扩展信息,并确定出在自身所处的非地面通信类型下,进行目标测量的时间限制信息。
需要说明的是,在本申请实施例中,对终端设备的测量要求进行相应的扩展是指,在当前协议对终端设备的目标测量的时间限制的基础上(比如Rel-15或Rel-16版本协议中对终端设备的目标测量的时间限制),进行相应的放松或收紧。在本申请实施例中,终端设备能够根据该第一扩展信息,确定出目标测量的时间限制信息。
另外需要说明的是,在本申请实施例中,扩展信息是大于零的一个数值,不同的非地面通信类型会对应不同的扩展信息。终端设备能够在当前协议对终端设备的目标测量的时间限制的基础上,根据自身非地面通信类型对应的扩展信息,确定出目标测量的时间限制信息。在本申请实施例中,扩展信息的值如果大于1,说明在对应的非地面通信类型下的终端设备对测量的时间限制进行放松;扩展信息的值如果小于1,说明在对应的非地面通信类型下的终端设备对测量的时间限制进行收紧,因此,扩展信息也可以称为扩展因子(scaling factor)。
步骤202,根据该第一扩展信息,确定目标测量的时间限制信息。
在本申请实施例中,终端设备能够根据获取的与自身的非地面通信类型对应的第一扩展信息,确定目标测量的时间限制信息。
其中,该时间限制信息是指,终端设备进行该目标测量所要求的时间,也就是终端设备进行该目标测量得到目标测量结果所要求的时间。
可选地,目标测量包括包括以下中的至少一种:
终端设备移动性管理,无线链路监测RLM,无线资源管理RRM,波束管理。
其中,终端设备的移动性管理可以包括空闲态或者非激活态下的移动性管理,比如服务小区重选,也可以包括连接态下的移动性管理,比如RRC重建或者RRC重定向等等。
无线资源管理RRM可以包括同频测量,异频测量以及异系统测量。
波束管理是终端设备在波束级别的通信链路中的相关过程,例如可以包括波束失败探测BFD(Beam Failure Detection)的评估,候选波束探测CBD(Candidate Beam Detection)的评估以及波束失败恢复BFR(Beam Failure Recovery)等。
可以理解的是,在本申请实施例中,终端设备能够根据自身的测量需求,进行上述至少一种目标测量,并能根据获取的第一扩展信息,确定目标测量的时间限制信息。
在本申请实施例中,该至少一种目标测量的时间限制信息都是根据该第一扩展信息确定的,也就是根据该第一扩展信息,对该至少一种目标测量的测量要求进行同样的扩展。
可以理解的是,在一些实施方式中,不同的目标测量也可以对应不同的第一扩展信息,能够针对不同的测量配置不同的扩展信息,对不同的测量进行更有针对性的扩展。
综上,通过获取终端设备的非地面通信类型对应的第一扩展信息,根据该第一扩展信息,确定目标测量的时间限制信息,能够根据不同的非地面通信类型,确定终端设备适用的测量的要求,对终端设备的测量要求进行相应的扩展,有效提升了非地面网络通信场景下终端设备测量的准确性,提升终端设备的续航能力,提高通信效率。
请参见图3,图3是本申请实施例提供的一种测量配置方法的流程示意图。需要说明的是,本申请实施例的测量配置方法由终端设备执行。如图3所示,该方法可以包括如下步骤:
步骤301,接收网络设备发送的与终端设备的非地面通信类型对应的第一扩展信息。
在本申请实施例中,终端设备能够通过接收网络设备发送的该第一扩展信息,来获取与自身所处的非地面通信类型对应的第一扩展信息,以进一步根据该第一扩展信息,确定目标测量的时间限制信息。
非地面通信类型是指该终端设备所在的服务小区的非地面通信的类型,也是该终端设备所在的服务小区的网络设备对应的非地面通信的类型。
可选地,非地面通信类型包括以下中的至少一种:
高轨道GEO卫星,中轨道MEO卫星,低轨道LEO卫星服务小区移动场景,低轨道LEO卫星服务小区固定场景,高空平台站HAPS。
网络设备能够根据其对应的非地面通信类型,向终端设备发送该非地面通信类型对应的第一扩展信息。
可选地,处于空闲态或者非激活态的终端设备可以通过接收网络设备广播的携带有该第一扩展信息的系统信息块SIB,来获取该第一扩展信息。
其中,该系统信息块SIB为一系列的系统信息块中的一种。
可选地,处于连接态的终端设备可以通过接收网络设备发送的携带有该第一扩展信息的无线资源控制RRC信令,来获取该第一扩展信息。
可以理解的是,在本申请实施例中,不同的非地面通信类型会对应不同的扩展信息,来对终端设备的测量要求进行相应的扩展。终端设备能够获取与自身的非地面通信类型相对应的第一扩展信息,并确定出在自身所处的非地面通信类型下,进行目标测量的时间限制信息。
需要说明的是,在本申请实施例中,对终端设备的测量要求进行相应的扩展是指,在当前协议对终端设备的目标测量的时间限制的基础上(比如Rel-15或Rel-16版本协议中对终端设备的目标测量的时间限制),进行相应的放松或收紧。
步骤302,根据该第一扩展信息,确定目标测量的时间限制信息。
在本申请实施例中,终端设备能够根据获取的与自身的非地面通信类型对应的第一扩展信息,确定目标测量的时间限制信息。
其中,该时间限制信息是指,终端设备进行该目标测量所要求的时间,也就是终端设备进行该目标测量得到目标测量结果所要求的时间。
可选地,目标测量包括包括以下中的至少一种:
终端设备移动性管理,无线链路监测RLM,无线资源管理RRM,波束管理。
其中,终端设备的移动性管理可以包括空闲态或者非激活态下的移动性管理,比如服务小区重选,也可以包括连接态下的移动性管理,比如RRC重建或者RRC重定向等等。
无线资源管理RRM可以包括同频测量,异频测量以及异系统测量。
波束管理是终端设备在波束级别的通信链路中的相关过程,例如可以包括波束失败探测BFD的评估,候选波束探测CBD的评估以及波束失败恢复BFR等。
可以理解的是,在本申请实施例中,终端设备能够根据自身的测量需求,进行上述至少一种目标测量,并能根据获取的第一扩展信息,确定目标测量的时间限制信息。
在本申请实施例中,该至少一种目标测量的时间限制信息都是根据该第一扩展信息确定的,也就是根据该第一扩展信息,对该至少一种目标测量的测量要求进行同样的扩展。
可以理解的是,在一些实施方式中,不同的目标测量也可以对应不同的第一扩展信息,能够针对不同的测量配置不同的扩展信息,对不同的测量进行更有针对性的扩展。
作为一种示例,终端设备能够接收网络设备发送的该第一扩展信息X,该第一扩展信息X是与该终端设备的非地面通信类型相对应的。终端设备能够在当前协议对终端设备的目标测量的时间限制T的基础上,根据该第一扩展信息X,确定出目标测量的时间限制信息T’=T*X。
在本申请实施例中,扩展信息的值如果大于1,说明在对应的非地面通信类型下的终端设备对测量的时间限制进行放松;扩展信息的值如果小于1,说明在对应的非地面通信类型下的终端设备对测量的时间限制进行收紧,因此,扩展信息也可以称为扩展因子 (scaling factor)。
综上,通过接收网络设备发送的与终端设备的非地面通信类型对应的第一扩展信息,根据该第一扩展信息,确定目标测量的时间限制信息,能够根据不同的非地面通信类型,确定终端设备适用的测量的要求,对终端设备的测量要求进行相应的扩展,有效提升了非地面网络通信场景下终端设备测量的准确性,提升终端设备的续航能力,提高通信效率。
请参见图4,图4是本申请实施例提供的一种测量配置方法的流程示意图。需要说明的是,本申请实施例的测量配置方法由终端设备执行。如图4所示,该方法可以包括如下步骤:
步骤401,获取协议约定的至少一个扩展信息与至少一个非地面通信类型的对应关系。
在本申请实施例中,终端设备能够获取协议约定的至少一个扩展信息与至少一个非地面通信类型的对应关系,并能够根据该对应关系,确定自身所处的非地面通信类型对应的第一扩展信息。
非地面通信类型是指该终端设备所在的服务小区的非地面通信的类型,也是该终端设备所在的服务小区的网络设备对应的非地面通信的类型。
可选地,非地面通信类型包括以下中的至少一种:
高轨道GEO卫星,中轨道MEO卫星,低轨道LEO卫星服务小区移动场景,低轨道LEO卫星服务小区固定场景,高空平台站HAPS。
可以理解的是,在本申请实施例中,不同的非地面通信类型会对应不同的扩展信息,来对终端设备的测量要求进行相应的扩展。终端设备能够获取与自身的非地面通信类型相对应的第一扩展信息,并确定出在自身所处的非地面通信类型下,进行目标测量的时间限制信息。
需要说明的是,在本申请实施例中,对终端设备的测量要求进行相应的扩展是指,在当前协议对终端设备的目标测量的时间限制的基础上(比如Rel-15或Rel-16版本协议中对终端设备的目标测量的时间限制),进行相应的放松或收紧。
另外需要说明的是,在本申请实施例中,扩展信息是大于零的一个数值,不同的非地面通信类型会对应不同的扩展信息。终端设备能够在当前协议对终端设备的目标测量的时间限制的基础上,根据自身非地面通信类型对应的扩展信息,确定出目标测量的时间限制信息。
步骤402,根据终端设备的非地面通信类型,确定第一扩展信息。
终端设备能够获取到协议约定的至少一个扩展信息与至少一个非地面通信类型的对应关系,并能够根据该对应关系,确定出自身所处的非地面通信类型对应的第一扩展信息。
步骤403,根据该第一扩展信息,确定目标测量的时间限制信息。
在本申请实施例中,终端设备能够根据获取的与自身的非地面通信类型对应的第一扩展信息,确定目标测量的时间限制信息。
其中,该时间限制信息是指,终端设备进行该目标测量所要求的时间,也就是终端设备进行该目标测量得到目标测量结果所要求的时间。
可选地,目标测量包括包括以下中的至少一种:
终端设备移动性管理,无线链路监测RLM,无线资源管理RRM,波束管理。
其中,终端设备的移动性管理可以包括空闲态或者非激活态下的移动性管理,比如服务小区重选,也可以包括连接态下的移动性管理,比如RRC重建或者RRC重定向等等。
无线资源管理RRM可以包括同频测量,异频测量以及异系统测量。
波束管理是终端设备在波束级别的通信链路中的相关过程,例如可以包括波束失败探测BFD的评估,候选波束探测CBD的评估以及波束失败恢复BFR等。
可以理解的是,在本申请实施例中,终端设备能够根据自身的测量需求,进行上述至少一种目标测量,并能根据获取的第一扩展信息,确定目标测量的时间限制信息。
在本申请实施例中,该至少一种目标测量的时间限制信息都是根据该第一扩展信息确定的,也就是根据该第一扩展信息,对该至少一种目标测量的测量要求进行同样的扩展。
可以理解的是,在一些实施方式中,不同的目标测量也可以对应不同的第一扩展信息,能够针对不同的测量配置不同的扩展信息,对不同的测量进行更有针对性的扩展。
作为一种示例,终端设备能够获取协议约定的至少一个扩展信息与至少一个非地面通信类型的对应关系,例如第1种非地面通信类型对应扩展信息X1,第2种非地面通信类型对应扩展信息X2,……第n种非地面通信类型对应扩展信息Xn,其中X1,X2,……Xn都是大于零的数值。终端设备能够根据自身的非地面通信类型,确定该非地面通信类型对应的第一扩展信息,比如终端设备根据自身所处的非地面通信类型是第1种非地面通信类型,确定对应的第一扩展信息为X1。终端设备能够在当前协议对终端设备的目标测量的时间限制T的基础上,根据该第一扩展信息X1,确定出目标测量的时间限制信息T’=T*X1。
在本申请实施例中,扩展信息的值如果大于1,说明在对应的非地面通信类型下的终端设备对测量的时间限制进行放松;扩展信息的值如果小于1,说明在对应的非地面通信类型下的终端设备对测量的时间限制进行收紧,因此,扩展信息也可以称为扩展因子(scaling factor)。
综上,通过获取协议约定的至少一个扩展信息与至少一个非地面通信类型的对应关系,根据终端设备的非地面通信类型,确定第一扩展信息,根据该第一扩展信息,确定目标测量的时间限制信息,能够根据不同的非地面通信类型,确定终端设备适用的测量的要求,对终端设备的测量要求进行相应的扩展,有效提升了非地面网络通信场景下终端设备测量的准确性,提升终端设备的续航能力,提高通信效率。
请参见图5,图5是本申请实施例提供的一种测量配置方法的流程示意图。需要说明的是,本申请实施例的测量配置方法由网络设备执行。如图5所示,该方法可以包括如下步骤:
步骤501,根据网络设备对应的非地面通信类型,向终端设备发送该非地面通信类型对应的第一扩展信息;其中,该第一扩展信息用于确定目标测量的时间限制信息。
在本申请实施例中,网络设备能够根据自身对应的非地面通信类型,向终端设备发送该非地面通信类型对应的第一扩展信息。
如前所述,该非地面通信类型是该终端设备所在的服务小区的非地面通信的类型,也是该终端设备所在的服务小区的网络设备对应的非地面通信的类型。
可选地,非地面通信类型包括以下中的至少一种:
高轨道GEO卫星,中轨道MEO卫星,低轨道LEO卫星服务小区移动场景,低轨道LEO卫星服务小区固定场景,高空平台站HAPS。
网络设备能够根据其对应的非地面通信类型,向终端设备发送与该非地面通信类型相对应的第一扩展信息。
可选地,网络设备可以通过发送携带有该第一扩展信息的系统信息块SIB,向处于空闲态或者非激活态的终端设备发送该第一扩展信息。
其中,该系统信息块SIB为一系列的系统信息块中的一种。
可选地,网络设备可以通过发送携带有该第一扩展信息的无线资源控制RRC信令,向处于连接态的终端设备发送该第一扩展信息。
可以理解的是,在本申请实施例中,不同的非地面通信类型会对应不同的扩展信息,来对终端设备的测量要求进行相应的扩展。终端设备能够获取与自身的非地面通信类型相对应的第一扩展信息,并确定出在自身所处的非地面通信类型下,进行目标测量的时间限制信息。
需要说明的是,在本申请实施例中,对终端设备的测量要求进行相应的扩展是指,在当前协议对终端设备的目标测量的时间限制的基础上(比如Rel-15或Rel-16版本协议中对终端设备的目标测量的时间限制),进行相应的放松或收紧。
在本申请实施例中,该第一扩展信息用于确定目标测量的时间限制信息,终端设备能够根据该第一扩展信息,确定目标测量的时间限制信息。
其中,该时间限制信息是指,终端设备进行该目标测量所要求的时间,也就是终端设备进行该目标测量得到目标测量结果所要求的时间。
可选地,目标测量包括包括以下中的至少一种:
终端设备移动性管理,无线链路监测RLM,无线资源管理RRM,波束管理。
其中,终端设备的移动性管理可以包括空闲态或者非激活态下的移动性管理,比如服务小区重选,也可以包括连接态下的移动性管理,比如RRC重建或者RRC重定向等等。
无线资源管理RRM可以包括同频测量,异频测量以及异系统测量。
波束管理是终端设备在波束级别的通信链路中的相关过程,例如可以包括波束失败探测BFD的评估,候选波束探测CBD的评估以及波束失败恢复BFR等。
可以理解的是,在本申请实施例中,终端设备能够根据自身的测量需求,进行上述至少一种目标测量,并能根据获取的第一扩展信息,确定目标测量的时间限制信息。
在本申请实施例中,该至少一种目标测量的时间限制信息都是根据该第一扩展信息确定的,也就是根据该第一扩展信息,对该至少一种目标测量的测量要求进行同样的扩展。
可以理解的是,在一些实施方式中,不同的目标测量也可以对应不同的第一扩展信息,能够针对不同的测量配置不同的扩展信息,对不同的测量进行更有针对性的扩展。
另外需要说明的是,在本申请实施例中,扩展信息是大于零的一个数值,不同的非地 面通信类型会对应不同的扩展信息。终端设备能够在当前协议对终端设备的目标测量的时间限制的基础上,根据自身非地面通信类型对应的扩展信息,确定出目标测量的时间限制信息。在本申请实施例中,扩展信息的值如果大于1,说明在对应的非地面通信类型下的终端设备对测量的时间限制进行放松;扩展信息的值如果小于1,说明在对应的非地面通信类型下的终端设备对测量的时间限制进行收紧,因此,扩展信息也可以称为扩展因子(scaling factor)。
也就是,在本申请实施例中,如果网络设备向终端设备发送的第一扩展信息的值如果大于1,该第一扩展信息用于终端设备确定在自身所处的该非地面通信类型下,在当前协议对终端设备的目标测量的时间限制的基础上对目标测量的时间限制进行相应的放松;如果网络设备向终端设备发送的第一扩展信息的值如果小于1,该第一扩展信息用于终端设备确定在自身所处的该非地面通信类型下,在当前协议对终端设备的目标测量的时间限制的基础上对目标测量的时间限制进行相应的收紧。
综上,通过根据网络设备对应的非地面通信类型,向终端设备发送该非地面通信类型对应的第一扩展信息;其中,该第一扩展信息用于确定目标测量的时间限制信息,能够根据不同的非地面通信类型,确定终端设备适用的测量的要求,对终端设备的测量要求进行相应的扩展,有效提升了非地面网络通信场景下终端设备测量的准确性,提升终端设备的续航能力,提高通信效率。
与上述几种实施例提供的测量配置方法相对应,本申请还提供一种测量配置装置,由于本申请实施例提供的测量配置装置与上述几种实施例提供的方法相对应,因此在测量配置方法的实施方式也适用于下述实施例提供的测量配置装置,在下述实施例中不再详细描述。
请参见图6,图6为本申请实施例提供的一种测量配置装置的结构示意图。需要说明的是,该测量装置应用于终端设备。
如图6所示,该测量配置装置600包括:处理单元610,其中:
处理单元610,用于获取所述终端设备的非地面通信类型对应的第一扩展信息;
所述处理单元610,还用于根据所述第一扩展信息,确定目标测量的时间限制信息。
作为一种可能的实施方式,处理单元610具体用于:接收网络设备发送的所述第一扩展信息。
作为一种可能的实施方式,处理单元610具体用于:获取协议约定的至少一个扩展信息与至少一个非地面通信类型的对应关系;根据所述终端设备的非地面通信类型,确定所述第一扩展信息。
作为一种可能的实施方式,响应于所述终端设备处于空闲态或非激活态,所述第一扩展信息携带于系统信息块SIB中;响应于所述终端设备处于连接态,所述第一扩展信息携带于无线资源控制RRC信令中。
作为一种可能的实施方式,所述非地面通信类型包括以下中的至少一种:
高轨道GEO卫星,中轨道MEO卫星,低轨道LEO卫星服务小区移动场景,低轨道 LEO卫星服务小区固定场景,高空平台站HAPS。
作为一种可能的实施方式,所述目标测量包括以下中的至少一种:
终端设备移动性管理,无线链路监测RLM,无线资源管理RRM,波束管理。
本实施例的测量配置装置,可以通过获取终端设备的非地面通信类型对应的第一扩展信息,根据该第一扩展信息,确定目标测量的时间限制信息,能够根据不同的非地面通信类型,确定终端设备适用的测量的要求,对终端设备的测量要求进行相应的扩展,有效提升了非地面网络通信场景下终端设备测量的准确性,提升终端设备的续航能力,提高通信效率。
请参见图7,图7为本申请实施例提供的一种测量配置装置的结构示意图。
如图7所示,该测量配置装置700包括:收发单元710,其中:
收发单元710,用于根据所述网络设备对应的非地面通信类型,向终端设备发送所述非地面通信类型对应的第一扩展信息;其中,所述第一扩展信息用于确定目标测量的时间限制信息。
作为一种可能的实施方式,响应于所述终端设备处于空闲态或非激活态,所述第一扩展信息携带于系统信息块SIB中;响应于所述终端设备处于连接态,所述第一扩展信息携带于无线资源控制RRC信令中。
作为一种可能的实施方式,所述非地面通信类型包括以下中的至少一种:
高轨道GEO卫星,中轨道MEO卫星,低轨道LEO卫星服务小区移动场景,低轨道LEO卫星服务小区固定场景,高空平台站HAPS。
作为一种可能的实施方式,所述目标测量包括以下中的至少一种:
终端设备移动性管理,无线链路监测RLM,无线资源管理RRM,波束管理。
本实施例的测量配置装置,可以通过根据网络设备对应的非地面通信类型,向终端设备发送该非地面通信类型对应的第一扩展信息;其中,该第一扩展信息用于确定目标测量的时间限制信息,能够根据不同的非地面通信类型,确定终端设备适用的测量的要求,对终端设备的测量要求进行相应的扩展,有效提升了非地面网络通信场景下终端设备测量的准确性,提升终端设备的续航能力,提高通信效率。
为了实现上述实施例,本申请实施例还提出一种通信装置,包括:处理器和存储器,存储器中存储有计算机程序,处理器执行所述存储器中存储的计算机程序,以使装置执行图2至图4实施例所示的方法。
为了实现上述实施例,本申请实施例还提出一种通信装置,包括:处理器和存储器,存储器中存储有计算机程序,处理器执行所述存储器中存储的计算机程序,以使装置执行图5实施例所示的方法。
为了实现上述实施例,本申请实施例还提出一种通信装置,包括:处理器和接口电路,接口电路,用于接收代码指令并传输至处理器,处理器,用于运行所述代码指令以执行图2至图4实施例所示的方法。
为了实现上述实施例,本申请实施例还提出一种通信装置,包括:处理器和接口电路,接口电路,用于接收代码指令并传输至处理器,处理器,用于运行所述代码指令以执行图5实施例所示的方法。
请参见图8,图8是本申请实施例提供的另一种测量配置装置的结构示意图。测量配置装置800可以是网络设备,也可以是终端设备,也可以是支持网络设备实现上述方法的芯片、芯片系统、或处理器等,还可以是支持终端设备实现上述方法的芯片、芯片系统、或处理器等。该装置可用于实现上述方法实施例中描述的方法,具体可以参见上述方法实施例中的说明。
测量配置装置800可以包括一个或多个处理器801。处理器801可以是通用处理器或者专用处理器等。例如可以是基带处理器或中央处理器。基带处理器可以用于对通信协议以及通信数据进行处理,中央处理器可以用于对测量配置装置(如,基站、基带芯片,终端设备、终端设备芯片,DU或CU等)进行控制,执行计算机程序,处理计算机程序的数据。
可选的,测量配置装置800中还可以包括一个或多个存储器802,其上可以存有计算机程序803,处理器801执行计算机程序803,以使得测量配置装置800执行上述方法实施例中描述的方法。计算机程序803可能固化在处理器801中,该种情况下,处理器801可能由硬件实现。
可选的,存储器802中还可以存储有数据。测量配置装置800和存储器802可以单独设置,也可以集成在一起。
可选的,测量配置装置800还可以包括收发器805、天线806。收发器805可以称为收发单元、收发机、或收发电路等,用于实现收发功能。收发器805可以包括接收器和发送器,接收器可以称为接收机或接收电路等,用于实现接收功能;发送器可以称为发送机或发送电路等,用于实现发送功能。
可选的,测量配置装置800中还可以包括一个或多个接口电路807。接口电路807用于接收代码指令并传输至处理器801。处理器801运行代码指令以使测量配置装置800执行上述方法实施例中描述的方法。
在一种实现方式中,处理器801中可以包括用于实现接收和发送功能的收发器。例如该收发器可以是收发电路,或者是接口,或者是接口电路。用于实现接收和发送功能的收发电路、接口或接口电路可以是分开的,也可以集成在一起。上述收发电路、接口或接口电路可以用于代码/数据的读写,或者,上述收发电路、接口或接口电路可以用于信号的传输或传递。
在一种实现方式中,测量配置装置800可以包括电路,电路可以实现前述方法实施例中发送或接收或者通信的功能。本申请中描述的处理器和收发器可实现在集成电路(integrated circuit,IC)、模拟IC、射频集成电路RFIC、混合信号IC、专用集成电路(application specific integrated circuit,ASIC)、印刷电路板(printed circuit board,PCB)、电子设备等上。该处理器和收发器也可以用各种IC工艺技术来制造,例如互补金属氧化 物半导体(complementary metal oxide semiconductor,CMOS)、N型金属氧化物半导体(nMetal-oxide-semiconductor,NMOS)、P型金属氧化物半导体(positive channel metal oxide semiconductor,PMOS)、双极结型晶体管(bipolar junction transistor,BJT)、双极CMOS(BiCMOS)、硅锗(SiGe)、砷化镓(GaAs)等。
以上实施例描述中的测量配置装置可以是网络设备或者终端设备,但本申请中描述的测量配置装置的范围并不限于此,而且测量配置装置的结构可以不受图6-图7的限制。测量配置装置可以是独立的设备或者可以是较大设备的一部分。例如测量配置装置可以是:
(1)独立的集成电路IC,或芯片,或,芯片系统或子系统;
(2)具有一个或多个IC的集合,可选的,该IC集合也可以包括用于存储数据,计算机程序的存储部件;
(3)ASIC,例如调制解调器(Modem);
(4)可嵌入在其他设备内的模块;
(5)接收机、终端设备、智能终端设备、蜂窝电话、无线设备、手持机、移动单元、车载设备、网络设备、云设备、人工智能设备等等;
(6)其他等等。
对于测量配置装置可以是芯片或芯片系统的情况,可参见图9所示的芯片的结构示意图。图9所示的芯片包括处理器901和接口902。其中,处理器901的数量可以是一个或多个,接口902的数量可以是多个。
对于芯片用于实现本申请实施例中网络设备的功能的情况:
接口902,用于代码指令并传输至处理器;
处理器901,用于运行代码指令以执行如图1至图4的方法。
对于芯片用于实现本申请实施例中终端设备的功能的情况:
接口902,用于代码指令并传输至处理器;
处理器901,用于运行代码指令以执行如图5的方法。
可选的,芯片还包括存储器903,存储器903用于存储必要的计算机程序和数据。
本领域技术人员还可以了解到本申请实施例列出的各种说明性逻辑块(illustrative logical block)和步骤(step)可以通过电子硬件、电脑软件,或两者的结合进行实现。这样的功能是通过硬件还是软件来实现取决于特定的应用和整个系统的设计要求。本领域技术人员可以对于每种特定的应用,可以使用各种方法实现的功能,但这种实现不应被理解为超出本申请实施例保护的范围。
本申请实施例还提供一种通信系统,该系统包括前述图6-图7实施例中作为终端设备的测量配置装置和作为网络设备的测量配置装置,或者,该系统包括前述图8实施例中作为网络设备的测量配置装置和作为终端设备的测量配置装置。
本申请还提供一种可读存储介质,其上存储有指令,该指令被计算机执行时实现上述任一方法实施例的功能。
本申请还提供一种计算机程序产品,该计算机程序产品被计算机执行时实现上述任一方法实施例的功能。
在上述实施例中,可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时,可以全部或部分地以计算机程序产品的形式实现。计算机程序产品包括一个或多个计算机程序。在计算机上加载和执行计算机程序时,全部或部分地产生按照本申请实施例的流程或功能。计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。计算机程序可以存储在计算机可读存储介质中,或者从一个计算机可读存储介质向另一个计算机可读存储介质传输,例如,计算机程序可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(digital subscriber line,DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。可用介质可以是磁性介质(例如,软盘、硬盘、磁带)、光介质(例如,高密度数字视频光盘(digital video disc,DVD))、或者半导体介质(例如,固态硬盘(solid state disk,SSD))等。
本领域普通技术人员可以理解:本申请中涉及的第一、第二等各种数字编号仅为描述方便进行的区分,并不用来限制本申请实施例的范围,也表示先后顺序。
本申请中的至少一个还可以描述为一个或多个,多个可以是两个、三个、四个或者更多个,本申请不做限制。在本申请实施例中,对于一种技术特征,通过“第一”、“第二”、“第三”、“A”、“B”、“C”和“D”等区分该种技术特征中的技术特征,该“第一”、“第二”、“第三”、“A”、“B”、“C”和“D”描述的技术特征间无先后顺序或者大小顺序。
本申请中各表所示的对应关系可以被配置,也可以是预定义的。各表中的信息的取值仅仅是举例,可以配置为其他值,本申请并不限定。在配置信息与各参数的对应关系时,并不一定要求必须配置各表中示意出的所有对应关系。例如,本申请中的表格中,某些行示出的对应关系也可以不配置。又例如,可以基于上述表格做适当的变形调整,例如,拆分,合并等等。上述各表中标题示出参数的名称也可以采用通信装置可理解的其他名称,其参数的取值或表示方式也可以通信装置可理解的其他取值或表示方式。上述各表在实现时,也可以采用其他的数据结构,例如可以采用数组、队列、容器、栈、线性表、指针、链表、树、图、结构体、类、堆、散列表或哈希表等。
本申请中的预定义可以理解为定义、预先定义、存储、预存储、预协商、预配置、固化、或预烧制。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、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。
应当理解,可以使用上面所示的各种形式的流程,重新排序、增加或删除步骤。例如, 本申请实施例中记载的各步骤可以并行地执行也可以顺序地执行也可以不同的次序执行,只要能够实现本发明公开的技术方案所期望的结果,本文在此不进行限制。
上述具体实施方式,并不构成对本发明保护范围的限制。本领域技术人员应该明白的是,根据设计要求和其他因素,可以进行各种修改、组合、子组合和替代。任何在本发明的精神和原则之内所作的修改、等同替换和改进等,均应包含在本发明保护范围之内。

Claims (26)

  1. 一种测量配置方法,其特征在于,所述方法由终端设备执行,所述方法包括:
    获取所述终端设备的非地面通信类型对应的第一扩展信息;
    根据所述第一扩展信息,确定目标测量的时间限制信息。
  2. 根据权利要求1所述的方法,其特征在于,所述获取所述终端设备的非地面通信类型对应的第一扩展信息,包括:
    接收网络设备发送的所述第一扩展信息。
  3. 根据权利要求1所述的方法,其特征在于,所述获取所述终端设备的非地面通信类型对应的第一扩展信息,包括:
    获取协议约定的至少一个扩展信息与至少一个非地面通信类型的对应关系;
    根据所述终端设备的非地面通信类型,确定所述第一扩展信息。
  4. 根据权利要求2所述的方法,其特征在于,响应于所述终端设备处于空闲态或非激活态,所述第一扩展信息携带于系统信息块SIB中;响应于所述终端设备处于连接态,所述第一扩展信息携带于无线资源控制RRC信令中。
  5. 根据权利要求2或3所述的方法,其特征在于,所述非地面通信类型包括以下中的至少一种:
    高轨道GEO卫星,中轨道MEO卫星,低轨道LEO卫星服务小区移动场景,低轨道LEO卫星服务小区固定场景,高空平台站HAPS。
  6. 根据权利要求1-4任一项所述的方法,其特征在于,所述目标测量包括以下中的至少一种:
    终端设备移动性管理,无线链路监测RLM,无线资源管理RRM,波束管理。
  7. 一种测量配置方法,其特征在于,所述方法由网络设备执行,所述方法包括:
    根据所述网络设备对应的非地面通信类型,向终端设备发送所述非地面通信类型对应的第一扩展信息;其中,所述第一扩展信息用于确定目标测量的时间限制信息。
  8. 根据权利要求7所述的方法,其特征在于,响应于所述终端设备处于空闲态或非激活态,所述第一扩展信息携带于系统信息块SIB中;响应于所述终端设备处于连接态,所述第一扩展信息携带于无线资源控制RRC信令中。
  9. 根据权利要求7或8所述的方法,其特征在于,所述非地面通信类型包括以下中的 至少一种:
    高轨道GEO卫星,中轨道MEO卫星,低轨道LEO卫星服务小区移动场景,低轨道LEO卫星服务小区固定场景,高空平台站HAPS。
  10. 根据权利要求7-9任一项所述的方法,其特征在于,所述目标测量包括以下中的至少一种:
    终端设备移动性管理,无线链路监测RLM,无线资源管理RRM,波束管理。
  11. 一种测量配置装置,其特征在于,所述装置应用于终端设备,所述装置包括:
    处理单元,用于获取所述终端设备的非地面通信类型对应的第一扩展信息;
    所述处理单元,还用于根据所述第一扩展信息,确定目标测量的时间限制信息。
  12. 根据权利要求11所述的装置,其特征在于,所述处理单元具体用于:
    接收网络设备发送的所述第一扩展信息。
  13. 根据权利要求11所述的装置,其特征在于,所述处理单元具体用于:
    获取协议约定的至少一个扩展信息与至少一个非地面通信类型的对应关系;
    根据所述终端设备的非地面通信类型,确定所述第一扩展信息。
  14. 根据权利要求12所述的装置,其特征在于,响应于所述终端设备处于空闲态或非激活态,所述第一扩展信息携带于系统信息块SIB中;响应于所述终端设备处于连接态,所述第一扩展信息携带于无线资源控制RRC信令中。
  15. 根据权利要求12或13所述的装置,其特征在于,所述非地面通信类型包括以下中的至少一种:
    高轨道GEO卫星,中轨道MEO卫星,低轨道LEO卫星服务小区移动场景,低轨道LEO卫星服务小区固定场景,高空平台站HAPS。
  16. 根据权利要求11-14任一项所述的装置,其特征在于,所述目标测量包括以下中的至少一种:
    终端设备移动性管理,无线链路监测RLM,无线资源管理RRM,波束管理。
  17. 一种测量配置装置,其特征在于,所述装置应用于网络设备,所述装置包括:
    收发单元,用于根据所述网络设备对应的非地面通信类型,向终端设备发送所述非地面通信类型对应的第一扩展信息;其中,所述第一扩展信息用于确定目标测量的时间限制信息。
  18. 根据权利要求17所述的装置,其特征在于,响应于所述终端设备处于空闲态或非激活态,所述第一扩展信息携带于系统信息块SIB中;响应于所述终端设备处于连接态,所述第一扩展信息携带于无线资源控制RRC信令中。
  19. 根据权利要求17或18所述的装置,其特征在于,所述非地面通信类型包括以下中的至少一种:
    高轨道GEO卫星,中轨道MEO卫星,低轨道LEO卫星服务小区移动场景,低轨道LEO卫星服务小区固定场景,高空平台站HAPS。
  20. 根据权利要求17-19任一项所述的装置,其特征在于,所述目标测量包括以下中的至少一种:
    终端设备移动性管理,无线链路监测RLM,无线资源管理RRM,波束管理。
  21. 一种通信装置,其特征在于,所述装置包括处理器和存储器,所述存储器中存储有计算机程序,所述处理器执行所述存储器中存储的计算机程序,以使所述装置执行如权利要求1至6中任一项所述的方法。
  22. 一种通信装置,其特征在于,所述装置包括处理器和存储器,所述存储器中存储有计算机程序,所述处理器执行所述存储器中存储的计算机程序,以使所述装置执行如权利要求7至10中任一项所述的方法。
  23. 一种通信装置,其特征在于,包括:处理器和接口电路;
    所述接口电路,用于接收代码指令并传输至所述处理器;
    所述处理器,用于运行所述代码指令以执行如权利要求1至6中任一项所述的方法。
  24. 一种通信装置,其特征在于,包括:处理器和接口电路;
    所述接口电路,用于接收代码指令并传输至所述处理器;
    所述处理器,用于运行所述代码指令以执行如权利要求7至10中任一项所述的方法。
  25. 一种计算机可读存储介质,用于存储有指令,当所述指令被执行时,使如权利要求1至6中任一项所述的方法被实现。
  26. 一种计算机可读存储介质,用于存储有指令,当所述指令被执行时,使如权利要求7至10中任一项所述的方法被实现。
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CN111565428A (zh) * 2019-02-14 2020-08-21 华为技术有限公司 小区重选方法以及装置
CN111836313A (zh) * 2019-04-17 2020-10-27 华为技术有限公司 一种小区切换测量的指示方法、网络设备及终端
WO2022032676A1 (zh) * 2020-08-14 2022-02-17 Oppo广东移动通信有限公司 定时时长确定方法、装置、设备及存储介质

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Publication number Priority date Publication date Assignee Title
CN111565428A (zh) * 2019-02-14 2020-08-21 华为技术有限公司 小区重选方法以及装置
CN111836313A (zh) * 2019-04-17 2020-10-27 华为技术有限公司 一种小区切换测量的指示方法、网络设备及终端
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