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WO2025050408A1 - 卫星通信方法及装置、通信设备、通信系统、存储介质 - Google Patents

卫星通信方法及装置、通信设备、通信系统、存储介质 Download PDF

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Publication number
WO2025050408A1
WO2025050408A1 PCT/CN2023/117864 CN2023117864W WO2025050408A1 WO 2025050408 A1 WO2025050408 A1 WO 2025050408A1 CN 2023117864 W CN2023117864 W CN 2023117864W WO 2025050408 A1 WO2025050408 A1 WO 2025050408A1
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WO
WIPO (PCT)
Prior art keywords
information
terminal
network device
communication
perception
Prior art date
Application number
PCT/CN2023/117864
Other languages
English (en)
French (fr)
Inventor
来庆宇
张会龙
朱亚军
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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/CN2023/117864 priority Critical patent/WO2025050408A1/zh
Publication of WO2025050408A1 publication Critical patent/WO2025050408A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a satellite communication method and apparatus, communication equipment, communication system, and storage medium.
  • Integrated sensing and communication can be considered as one of the key technologies in the sixth generation mobile communication technology (6G).
  • ISAC technology we can fully share the space, time, frequency and other dimensional resources of wireless communication and radar perception to achieve coexistence, mutual assistance and mutual benefit between the two.
  • the embodiments of the present disclosure provide a satellite communication method and apparatus, communication equipment, communication system, and storage medium.
  • a first aspect of the present disclosure provides a satellite communication method, the method comprising at least one of the following:
  • Second information is received, where the second information is used to indicate capability information of communication awareness of the network device.
  • a second aspect of the present disclosure provides a satellite communication method, the method comprising at least one of the following:
  • a third aspect of the present disclosure provides a satellite communication method, the method comprising:
  • the terminal sends first information to the network device, where the first information is used to indicate capability information of the terminal's communication perception;
  • the network device sends second information to the terminal, where the second information is used to indicate capability information of the network device's communication perception.
  • a fourth aspect of the present disclosure provides a terminal, wherein the terminal includes a transceiver module, and the transceiver module is used for at least one of the following:
  • Second information is received, where the second information is used to indicate capability information of communication awareness of the network device.
  • a fifth aspect of the present disclosure provides a network device, wherein the network device includes a transceiver module, and the transceiver module is used for at least one of the following:
  • the solution proposed in the embodiment of the present disclosure is to send a first information to a network device, where the first information is used to indicate the communication perception capability information of the terminal; and/or, receive a second information sent by the network device, where the second information is used to indicate the communication perception capability information of the network device, so that in a satellite communication scenario, both communicating parties can obtain their own and the other party's communication perception capabilities, so that the network side can configure communication perception resources for the terminal in subsequent communication processes, thereby effectively improving the communication efficiency of the system.
  • FIG1 is a schematic diagram of the architecture of a communication system provided by an embodiment of the present disclosure.
  • FIG3A is a schematic diagram of a flow chart of a satellite communication method provided by an embodiment of the present disclosure
  • FIG3B is a schematic diagram of a flow chart of a satellite communication method provided by an embodiment of the present disclosure.
  • FIG4A is a schematic diagram of a flow chart of a satellite communication method provided by an embodiment of the present disclosure
  • FIG4B is a schematic diagram of a flow chart of a satellite communication method provided by an embodiment of the present disclosure.
  • FIG5 is a schematic diagram of a flow chart of a satellite communication method provided by an embodiment of the present disclosure.
  • FIG6B is a schematic diagram of the structure of a network device provided by an embodiment of the present disclosure.
  • FIG7A is a schematic diagram of the structure of a communication device provided by an embodiment of the present disclosure.
  • FIG. 7B is a schematic diagram of the structure of a chip provided in an embodiment of the present disclosure.
  • the embodiments of the present disclosure provide a satellite communication method and apparatus, a communication device, a communication system, and a storage medium.
  • an embodiment of the present disclosure provides a satellite communication method, the method comprising at least one of the following:
  • Second information is received, where the second information is used to indicate capability information of communication awareness of the network device.
  • both communicating parties can obtain their own and each other's communication perception capabilities, so that the network side can configure communication perception resources for the terminal in subsequent communication processes, effectively improving the communication efficiency of the system.
  • the second information indicates that the network device supports communication awareness
  • the method further includes:
  • Third information is received, where the third information is used to configure communication awareness measurement of the terminal.
  • the network when the network side supports communication perception, the network can send the configuration of communication perception measurement to the terminal, and the terminal obtains relevant parameters of the communication perception measurement, which can effectively improve the communication and perception efficiency of the system.
  • the third information includes at least one of the following information:
  • Channel environment information between the network device and the terminal related information of perception measurement performed by the terminal; related information of communication performed by the terminal.
  • the network can send the configuration of communication perception measurement to the terminal, and the terminal obtains the relevant environment during communication perception measurement and the information when performing measurement and communication, which can effectively improve the communication and perception efficiency of the system.
  • the channel environment information between the network device and the terminal includes at least one of the following:
  • the deployment information and antenna array information of the network device The deployment information and antenna array information of the network device; the propagation conditions corresponding to the channel between the network device and the terminal, the propagation conditions including line-of-sight LOS and non-line-of-sight NLOS; the radar cross-sectional area RCS loss corresponding to the channel between the network device and the terminal; the precoding matrix corresponding to the channel between the network device and the terminal.
  • the parameters related to the above communication environment can be sent to the terminal, which can effectively improve the communication and perception efficiency of the system and improve the universality of the method.
  • the relevant information of the perception measurement performed by the terminal includes at least one of the following:
  • the parameters related to the above-mentioned perception measurement can be sent to the terminal, which can effectively improve the communication and perception efficiency of the system and improve the universality of the method.
  • the relevant information of the communication performed by the terminal includes at least one of the following:
  • Parameters of the channel between the network device and the terminal carrier frequency; number of subcarriers; bandwidth; subcarrier spacing; orthogonal frequency division multiplexing (OFDM) symbol period; period of cyclic prefix; length of cyclic prefix.
  • OFDM orthogonal frequency division multiplexing
  • the above parameters related to executing communication can be sent to the terminal, which can effectively improve the communication and perception efficiency of the system and improve the universality of the method.
  • the first information is included in a registration request message.
  • the communication perception capability of the terminal can be indicated in the registration request message, which can effectively improve the communication and perception efficiency of the system and improve the universality of the method.
  • the second information is included in a registration acceptance message.
  • the communication perception capability of the network can be indicated in the registration acceptance message, which can effectively improve the communication and perception efficiency of the system and improve the universality of the method.
  • the third information is included in system information or a terminal-specific message.
  • communication-aware resources can be configured for the terminal in the air interface message sent down, thereby effectively improving the communication efficiency of the system.
  • the first information is 1-bit information.
  • bit information can be used to indicate the communication perception capability of the terminal, thereby effectively saving signaling overhead.
  • the second information is 1-bit information.
  • bit information can be used to indicate the communication perception capability of the network device, thereby effectively saving signaling overhead.
  • an embodiment of the present disclosure provides a satellite communication method, the method comprising at least one of the following:
  • both communicating parties can obtain their own and each other's communication perception capabilities, so that the network side can configure communication perception resources for the terminal in subsequent communication processes, effectively improving the communication efficiency of the system.
  • the second information indicates that the network device supports communication awareness
  • the method further includes:
  • the third information includes at least one of the following information:
  • Channel environment information between the network device and the terminal related information of perception measurement performed by the terminal; related information of communication performed by the terminal.
  • the channel environment information packet between the network device and the terminal include at least one of the following:
  • the deployment information and antenna array information of the network device The deployment information and antenna array information of the network device; the propagation conditions corresponding to the channel between the network device and the terminal, the propagation conditions including line-of-sight LOS and non-line-of-sight NLOS; the radar cross-sectional area RCS loss corresponding to the channel between the network device and the terminal; the precoding matrix corresponding to the channel between the network device and the terminal.
  • the relevant information of the perception measurement performed by the terminal includes at least one of the following:
  • the relevant information of the communication performed by the terminal includes at least one of the following:
  • Parameters of the channel between the network device and the terminal carrier frequency; number of subcarriers; bandwidth; subcarrier spacing; orthogonal frequency division multiplexing (OFDM) symbol period; period of cyclic prefix; length of cyclic prefix.
  • OFDM orthogonal frequency division multiplexing
  • the first information is included in a registration request message.
  • the second information is included in a registration acceptance message.
  • the third information is included in system information or a terminal-specific message.
  • the first information is 1-bit information.
  • the second information is 1-bit information.
  • the terminal sends first information to the network device, where the first information is used to indicate capability information of the terminal's communication perception;
  • the network device sends second information to the terminal, where the second information is used to indicate capability information of the network device's communication perception.
  • both communicating parties can obtain their own and each other's communication perception capabilities, so that the network side can configure communication perception resources for the terminal in subsequent communication processes, effectively improving the communication efficiency of the system.
  • the second information indicates that the network device supports communication awareness
  • the method further includes:
  • the network device sends third information to the terminal, where the third information is used to configure communication awareness measurement of the terminal.
  • the third information includes at least one of the following information:
  • Channel environment information between the network device and the terminal related information of perception measurement performed by the terminal; related information of communication performed by the terminal.
  • the channel environment information between the network device and the terminal includes at least one of the following:
  • the deployment information and antenna array information of the network device The deployment information and antenna array information of the network device; the propagation conditions corresponding to the channel between the network device and the terminal, the propagation conditions including line-of-sight LOS and non-line-of-sight NLOS; the radar cross-sectional area RCS loss corresponding to the channel between the network device and the terminal; the precoding matrix corresponding to the channel between the network device and the terminal.
  • the relevant information of the perception measurement performed by the terminal includes at least one of the following:
  • the relevant information of the communication performed by the terminal includes at least one of the following:
  • Parameters of the channel between the network device and the terminal carrier frequency; number of subcarriers; bandwidth; subcarrier spacing; orthogonal frequency division multiplexing (OFDM) symbol period; period of cyclic prefix; length of cyclic prefix.
  • OFDM orthogonal frequency division multiplexing
  • the first information is included in a registration request message.
  • the second information is included in a registration acceptance message.
  • the third information is included in system information or a terminal-specific message.
  • the first information is 1-bit information.
  • the second information is 1-bit information.
  • an embodiment of the present disclosure proposes a terminal, which includes a transceiver module; wherein the terminal is used to execute the first aspect and the optional implementation method of the first aspect.
  • an embodiment of the present disclosure proposes a network device, the network device comprising a transceiver module; wherein the terminal is used to execute the second aspect and the optional implementation method of the second aspect.
  • an embodiment of the present disclosure proposes a terminal, comprising: one or more processors; wherein the terminal is used to execute the first aspect and the optional implementation method of the first aspect.
  • an embodiment of the present disclosure proposes a network device, comprising: one or more processors; wherein the network device is used to execute the second aspect and the optional implementation method of the second aspect.
  • an embodiment of the present disclosure proposes a communication system, which includes: a terminal and a network device; wherein the terminal is configured to execute the method described in the first aspect and the optional implementation of the first aspect, and the network device is configured to execute the method described in the second aspect and the optional implementation of the second aspect.
  • an embodiment of the present disclosure proposes a storage medium, which stores instructions.
  • the communication device executes the method described in the first aspect and the optional implementation method of the first aspect, the second aspect and the optional implementation method of the second aspect.
  • an embodiment of the present disclosure proposes a program product.
  • the communication device executes the method described in the first aspect and the optional implementation of the first aspect, the second aspect and the optional implementation of the second aspect.
  • an embodiment of the present disclosure proposes a computer program, which, when executed on a computer, enables the computer to execute the method described in the first aspect and the optional implementation of the first aspect, the second aspect and the optional implementation of the second aspect.
  • an embodiment of the present disclosure provides a chip or a chip system.
  • the chip or chip system includes a processing circuit configured to execute the method described in the first aspect and the optional implementation of the first aspect, the second aspect and the optional implementation of the second aspect.
  • the embodiments of the present disclosure provide a satellite communication method and apparatus, communication equipment, communication system, and storage medium.
  • the terms satellite communication method, satellite communication method, communication method, etc. can be interchangeable, and the satellite communication apparatus, satellite communication apparatus, and storage medium can be interchangeable.
  • Terms such as communication device can be used interchangeably, and terms such as satellite communication system and communication system can be used interchangeably.
  • each step in a certain embodiment can be implemented as an independent embodiment, and the steps can be arbitrarily combined.
  • a solution after removing some steps in a certain embodiment can also be implemented as an independent embodiment, and the order of the steps in a certain embodiment can be arbitrarily exchanged.
  • the optional implementation methods in a certain embodiment can be arbitrarily combined; in addition, the embodiments can be arbitrarily combined, for example, some or all steps of different embodiments can be arbitrarily combined, and a certain embodiment can be arbitrarily combined with the optional implementation methods of other embodiments.
  • elements expressed in the singular form such as “a”, “an”, “the”, “above”, “said”, “aforementioned”, “this”, etc., may mean “one and only one", or “one or more”, “at least one”, etc.
  • the noun after the article may be understood as a singular expression or a plural expression.
  • "at least one of A and B", “A and/or B", “A in one case, B in another case”, “in response to one case A, in response to another case B”, etc. may include the following technical solutions according to the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed); in some embodiments, A and B (both A and B are executed). When there are more branches such as A, B, C, etc., the above is also similar.
  • the recording method of "A or B” may include the following technical solutions according to the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed).
  • A A is executed independently of B
  • B B is executed independently of A
  • execution is selected from A and B (A and B are selectively executed).
  • each element, each row, or each column in the table of the embodiments of the present disclosure may be implemented as an independent embodiment, and the combination of any elements, any rows, or any columns may also be implemented as an independent embodiment.
  • the technical solution of the present disclosure may be applicable to the Open RAN architecture.
  • the interfaces between access network devices or within access network devices involved in the embodiments of the present disclosure may become internal interfaces of Open RAN, and the processes and information interactions between these internal interfaces may be implemented through software or programs.
  • the communication system described in the embodiment of the present disclosure is for the purpose of more clearly illustrating the technical solution of the embodiment of the present disclosure, and does not constitute a limitation on the technical solution proposed in the embodiment of the present disclosure.
  • a person skilled in the art can know that with the evolution of the system architecture and the emergence of new business scenarios, the technical solution proposed in the embodiment of the present disclosure is also applicable to similar technical problems.
  • the following embodiments of the present disclosure may be applied to the communication system 100 shown in FIG1 , or part of the subject, but are not limited thereto.
  • the subjects shown in FIG1 are examples, and the communication system may include all or part of the subjects in FIG1 , or may include other subjects other than FIG1 , and the number and form of the subjects are arbitrary, and the subjects may be physical or virtual, and the connection relationship between the subjects is an example, and the subjects may be connected or disconnected, and the connection may be in any manner, and may be a direct connection or an indirect connection, and may be a wired connection or a wireless connection.
  • the embodiments of the present disclosure may be applied to satellite communication systems, Long Term Evolution (LTE), LTE-Advanced (LTE-A), LTE-Beyond (LTE-B), SUPER 3G, IMT-Advanced, 4th generation mobile communication system (4G), 5th generation mobile communication system (5G), 5G new radio (NR), future radio access (FRA), new radio access technology (RAT), new radio (NR), new radio access (NX), future generation radio access (FX), Global System for Mobile communications (GSM (registered trademark)), CDMA2000, Ultra Mobile Broadband (UMB), IEEE 802.11 (Wi-Fi (registered trademark)), IEEE 802.16 (WiMAX (registered trademark)), IEEE 802.20, Ultra-WideBand (UWB), Bluetooth (registered trademark), public land mobile communication network (Public Land Mobile Network, PLMN) network, Device-to-Device (D2D) system, Machine-to-Machine (M2M) system, Internet of Things (IoT) system
  • Integrated sensing and communication can be considered as one of the key technologies in the sixth generation mobile communication technology (6G).
  • 6G sixth generation mobile communication technology
  • the initialization, mobility management, and periodic registration processes of satellite communication do not contain information on whether communication awareness is supported, and configurations such as communication awareness measurements cannot be performed.
  • FIG2 is an interactive schematic diagram of a satellite communication method according to an embodiment of the present disclosure. As shown in FIG2 , an embodiment of the present disclosure relates to a satellite communication method, and the method includes:
  • Step S2101 terminal 101 sends first information to network device 102.
  • the first information is used to indicate capability information of the terminal 101 that is aware of communication.
  • the name of the first information is not limited, and it may be, for example, “communication perception capability”, “synaesthesia capability information”, “whether synaesthesia is supported”, etc.
  • the above-mentioned first information may be included in a registration request message (REGISTRATION REQUEST).
  • the first information may be an item in a registration request message.
  • the first information may be included in a new information field in the registration request message, or may reuse an existing information field, or use a reserved bit, etc.
  • the first information may be an explicit indication of whether the terminal 101 supports communication perception.
  • the first information may be 1 bit of information, with a value of 1 used to indicate that the terminal 101 supports communication perception, and a value of 0 used to indicate that the terminal 101 does not support communication perception, or a value of 1 used to indicate that the terminal 101 does not support communication perception, and a value of 0 used to indicate that the terminal 101 supports communication perception, and so on.
  • Step S2102 the network device 102 sends second information to the terminal 101 .
  • the second information is used to indicate capability information of the network device 102 that is aware of communication.
  • the name of the second information is not limited, and it can be, for example, “communication perception capability”, “synaesthesia capability information”, “whether synaesthesia is supported”, etc.
  • the above-mentioned second information may be included in a registration acceptance message (REGISTRATION ACCEPT).
  • the second information may be an item in a registration acceptance message.
  • the second information may be included in a new information field in the registration acceptance message, or may reuse an existing information field, or use a reserved bit, etc.
  • the second information may be an explicit indication of whether the network device 102 supports communication awareness.
  • the second information may be 1 bit of information, with a value of 1 for indicating that the network device 102 supports communication awareness, and a value of 0 for indicating that the network device 102 supports communication awareness.
  • the network device 102 does not support communication awareness, or a value of 1 is used to indicate that the network device 102 does not support communication awareness, a value of 0 is used to indicate that the network device 102 supports communication awareness, and so on.
  • the third information is used to configure communication awareness measurements of the terminal 101 .
  • the second information is used to indicate that the network device 102 supports communication awareness, and the network device 102 sends third information to the terminal 101.
  • the third information mentioned above may be included in system information (SI) or terminal-specific message.
  • the above-mentioned air interface message may include system information or a terminal-specific message.
  • the third information includes at least one of the following information:
  • the channel environment information between the network device 102 and the terminal 101 includes at least one of the following parameters:
  • Propagation conditions corresponding to the channel between the network device 102 and the terminal 101 the propagation conditions including line-of-sight (LOS) and non-line-of-sight (NLOS);
  • RCS Radar Cross-Section
  • the precoding matrix corresponding to the channel between the network device 102 and the terminal 101.
  • the deployment information and antenna array information of the network device 102 are configurations of some network environment resources supported by the network device 102 .
  • the RCS loss corresponding to the channel between the network device 102 and the terminal 101 can be used to indicate some obstacles existing in the channel between the network device 102 and the terminal 101.
  • the precoding matrix corresponding to the channel between the network device 102 and the terminal 101 may be a precoding matrix among some channel parameters estimated by the network device 102 .
  • the relevant information of the perception measurement performed by the terminal 101 includes at least one of the following parameters:
  • the sensing modes supported by the network device 102 include: active and passive.
  • the active sensing mode refers to the sensing initiated by the network device, while the passive sensing mode refers to the sensing performed by the network device triggered by other devices.
  • the active perception mode includes: the network device sends and receives the perception measurement signal by itself (A sends and A receives); and the network device sends the perception measurement signal, and the terminal receives the perception measurement signal (A sends and B receives).
  • the global coordinate system may be defined by the network device 102 and can be used by the terminal 101 to perform perception measurements.
  • the cluster parameters may include at least one of the angle, delay and power of the cluster.
  • the cluster parameters are some related parameters of the target object that the terminal 101 needs to perceive.
  • the terminal can receive at least one perception signal cluster to perform perception measurement, each perception signal cluster includes at least one perception signal, and the perception signal in the at least one perception signal cluster is a signal reflected by the perceived target object.
  • the terminal can complete the perception measurement of the perceived target object based on the received at least one perception signal cluster to obtain the perception measurement result.
  • the information related to the communication performed by the terminal 101 includes at least one of the following parameters:
  • Orthogonal Frequency Division Multiplexing (OFDM) symbol period OFDM symbol period
  • the parameters of the channel between the network device 102 and the terminal 101 may include at least one of the following: multipath angle, multipath delay, multipath power, sub-path angle, sub-path delay, and sub-path power.
  • the terminal 101 can obtain the third information before performing the perception measurement.
  • the names of information, etc. are not limited to the names recorded in the embodiments, and terms such as “information”, “message”, “signal”, “signaling”, “report”, “configuration”, “indication”, “instruction”, “command”, “channel”, “parameter”, “domain”, “field”, “symbol”, “symbol”, “code element”, “codebook”, “codeword”, “codepoint”, “bit”, “data”, “program”, and “chip” can be used interchangeably.
  • the names of information, etc. are not limited to the names recorded in the embodiments, and terms such as “information”, “message”, “signal”, “signaling”, “report”, “configuration”, “indication”, “instruction”, “command”, “channel”, “parameter”, “domain”, “field”, “symbol”, “symbol”, “code element”, “codebook”, “codeword”, “codepoint”, “bit”, “data”, “program”, and “chip” can be used interchangeably.
  • the terms “physical downlink shared channel (PDSCH)”, “DL data” and the like can be interchangeable with each other, and the terms “physical uplink shared channel (PUSCH)”, “UL data” and the like can be interchangeable with each other.
  • radio wireless
  • RAN radio access network
  • AN access network
  • RAN-based and the like
  • RB resource block
  • PRB physical resource block
  • SCG resource element group
  • REG resource element group
  • PRB pair RB pair
  • RE resource element
  • obtain can be interchangeable, and can be interpreted as receiving from other entities, obtaining from protocols, obtaining from high levels, obtaining by self-processing, autonomous implementation, etc.
  • terms such as “certain”, “preset”, “preset”, “set”, “indicated”, “some”, “any”, and “first” can be interchangeable, and "specific A”, “preset A”, “preset A”, “set A”, “indicated A”, “some A”, “any A”, and “first A” can be interpreted as A pre-defined in a protocol, etc., or as A obtained through setting, configuration, or indication, etc., and can also be interpreted as specific A, some A, any A, or first A, etc., but is not limited to this.
  • the determination or judgment can be performed by a value represented by 1 bit (0 or 1), by a true or false value (Boolean value) represented by true or false, or by comparison of numerical values (for example, comparison with a predetermined value), but is not limited to this.
  • the communication method involved in the embodiments of the present disclosure may include at least one of steps S2101 to S2103.
  • step 2101 may be implemented as an independent embodiment
  • step 2102 may be implemented as an independent embodiment
  • step 2103 may be implemented as an independent embodiment
  • step 2101+2102 may be implemented as an independent embodiment
  • step 2101+2102+2103 may be implemented as an independent embodiment, etc., but the present invention is not limited thereto.
  • step 2103 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • FIG3A is a schematic diagram of a flow chart of a satellite communication method according to an embodiment of the present disclosure. As shown in FIG3A , the embodiment of the present disclosure relates to a satellite communication method, which is executed by a terminal 101 and includes:
  • Step S3101 sending the first information.
  • step S3101 can refer to the optional implementation of step S2101 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • terminal 101 sends first information to network device 102 .
  • Step S3102 receiving second information.
  • step S3102 can refer to the optional implementation of step S2102 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • the terminal 101 receives second information sent by the network device 102 .
  • Step S3103 receiving third information.
  • step S3103 can refer to the optional implementation of step S2103 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • the terminal 101 receives third information sent by the network device 102 .
  • the communication method involved in the embodiments of the present disclosure may include at least one of steps S3101 to S3103.
  • step 3101 may be implemented as an independent embodiment
  • step 3102 may be implemented as an independent embodiment
  • step 3103 may be implemented as an independent embodiment
  • step 3101+3102 may be implemented as an independent embodiment
  • step 3101+3102+3103 may be implemented as an independent embodiment, etc., but the present invention is not limited thereto.
  • step 3103 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • FIG3B is a schematic diagram of a flow chart of a satellite communication method according to an embodiment of the present disclosure. As shown in FIG3B , the embodiment of the present disclosure relates to a satellite communication method, which is executed by a terminal 101 and includes:
  • Step S3201 sending the first information.
  • step S3201 can refer to step S2101 in Figure 2, the optional implementation of step S3101 in Figure 3A, and other related parts in the embodiments involved in Figures 2 and 3A, which will not be repeated here.
  • terminal 101 sends first information to network device 102 .
  • Step S3202 receiving second information.
  • step S3202 can refer to step S2102 of FIG. 2 , the optional implementation of step S3102 of FIG. 3A , and other related parts in the embodiments involved in FIG. 2 and FIG. 3A , which will not be described in detail here.
  • the terminal 101 receives second information sent by the network device 102 .
  • step 3201 may be implemented as an independent embodiment
  • step 3202 may be implemented as an independent embodiment
  • step 3201+3202 may be implemented as an independent embodiment, etc., but is not limited thereto.
  • FIG4A is a schematic diagram of a flow chart of a satellite communication method according to an embodiment of the present disclosure. As shown in FIG4A , the present disclosure embodiment relates to a satellite communication method, which is executed by a network device 102 and includes:
  • Step S4101 receiving the first information sent by terminal 101.
  • step S4101 can refer to the optional implementation of step S2101 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • the network device 102 receives the first information sent by the terminal 101 .
  • Step S4102 sending second information to terminal 101.
  • step S4102 can refer to the optional implementation of step S2102 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • the network device 102 sends second information to the terminal 101 .
  • Step S4103 sending third information to terminal 101.
  • step S4103 can refer to the optional implementation of step S2103 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • the network device 102 sends third information to the terminal 101 .
  • step 4101 may be implemented as an independent embodiment
  • step 4102 may be implemented as an independent embodiment
  • step 4103 may be implemented as an independent embodiment.
  • the present invention is implemented as an example, step 4101+4102 can be implemented as an independent example, step 4101+4102+4103 can be implemented as an independent example, and so on, but it is not limited thereto.
  • step 4103 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • FIG4B is a flow chart of a satellite communication method according to an embodiment of the present disclosure. As shown in FIG4B , the present disclosure embodiment relates to a satellite communication method, which is executed by a network device 102 and includes:
  • Step S4201 receiving first information.
  • step S4201 can refer to step S2102 of FIG. 2 , the optional implementation of step S4101 of FIG. 4A , and other related parts in the embodiments involved in FIG. 2 and FIG. 4A , which will not be described in detail here.
  • the network device 102 receives the first information sent by the terminal 101 .
  • Step S4202 sending second information to terminal 101.
  • step S4202 can refer to step S2102 of FIG. 2 , the optional implementation of step S4102 of FIG. 4A , and other related parts in the embodiments involved in FIG. 2 and FIG. 4A , which will not be described in detail here.
  • the network device 102 sends second information to the terminal 101 .
  • step 4201 may be implemented as an independent embodiment
  • step 4202 may be implemented as an independent embodiment
  • step 4201+4202 may be implemented as an independent embodiment, etc., but is not limited thereto.
  • FIG5 is a flow chart of a satellite communication method according to an embodiment of the present disclosure. As shown in FIG5, the method involved in the embodiment of the present disclosure is used in a communication system 100, and the method includes:
  • Step S5101 Terminal 101 sends first information to network device 102, where the first information is used to indicate capability information of communication perception of terminal 101.
  • step S5101 can refer to the steps in any embodiment or any multiple embodiments in the above-mentioned Figures 2, 3A-3B, and 4A-4B, and other related parts of the embodiments involved in Figures 2, 3A-3B, and 4A-4B.
  • Step S5102 The network device 102 sends second information to the terminal 101, where the second information is used to indicate capability information of the network device 102 that is aware of communication.
  • step S5102 can refer to the steps in any embodiment or any multiple embodiments in the above-mentioned Figures 2, 3A-3B, and 4A-4B, and other related parts of the embodiments involved in Figures 2, 3A-3B, and 4A-4B.
  • the above method may include the method described in the above embodiments of the communication system side, terminal side, network device side, etc., which will not be repeated here.
  • each step can be independent, arbitrarily combined or exchanged in order, the optional methods or optional examples can be arbitrarily combined, and can be arbitrarily combined with any steps of other implementation modes or other examples.
  • a bit may be added to the item of the REGISTRATION REQUEST message to indicate whether the UE supports the telepathic capability. Sensing ability.
  • a bit indicating whether the satellite network supports the synaesthesia capability may be added to the item of the satellite network's REGISTRATION ACCEPT message to tell the UE whether the satellite network supports the synaesthesia capability.
  • the satellite core network may send telepathy system parameter tables through OTA messages (including SI or UE-specific messages) of the satellite network to sense resource configuration, and the UE may obtain these parameters before performing telepathy services or measurements.
  • OTA messages including SI or UE-specific messages
  • the above parameters may include, but are not limited to, at least one of the following:
  • the embodiments of the present disclosure also propose a device for implementing any of the above methods, for example, a device is proposed, the above device includes a unit or module for implementing each step performed by the terminal in any of the above methods.
  • a device is also proposed, including a unit or module for implementing each step performed by a network device (such as an access network device, a core network function node, a core network device, etc.) in any of the above methods.
  • a network device such as an access network device, a core network function node, a core network device, etc.
  • the division of the units or modules in the above device is only a division of logical functions. In actual implementation, they can be fully or partially integrated into one physical entity, or they can be physically separated.
  • the units or modules in the device can be implemented in the form of a processor calling software: for example, the device includes a processor, the processor is connected to a memory, the memory stores instructions, and the processor calls the memory stored in the software.
  • the stored instructions are used to implement any of the above methods or to implement the functions of each unit or module of the above device, wherein the processor is, for example, a general-purpose processor, such as a central processing unit (CPU) or a microprocessor, and the memory is a memory in the device or a memory outside the device.
  • a general-purpose processor such as a central processing unit (CPU) or a microprocessor
  • the memory is a memory in the device or a memory outside the device.
  • the unit or module in the device can be implemented in the form of a hardware circuit, and the functions of some or all of the units or modules can be implemented by designing the hardware circuit.
  • the above hardware circuit can be understood as one or more processors; for example, in one implementation, the above hardware circuit is an application-specific integrated circuit (ASIC), and the functions of some or all of the above units or modules are implemented by designing the logical relationship of the components in the circuit; for another example, in another implementation, the above hardware circuit can be implemented by a programmable logic device (PLD), taking a field programmable gate array (FPGA) as an example, which can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured through a configuration file, so as to implement the functions of some or all of the above units or modules. All units or modules of the above devices may be implemented entirely in the form of a processor calling software, or entirely in the form of a hardware circuit, or partially in the form of a processor calling software and the rest in the form of a hardware circuit.
  • the processor is a circuit with signal processing capability.
  • the processor may be a circuit with instruction reading and execution capability, such as a central processing unit (CPU), a microprocessor, a graphics processing unit (GPU) (which may be understood as a microprocessor), or a digital signal processor (DSP); in another implementation, the processor may implement certain functions through the logical relationship of a hardware circuit, and the logical relationship of the above hardware circuit may be fixed or reconfigurable, such as a hardware circuit implemented by an application-specific integrated circuit (ASIC) or a programmable logic device (PLD), such as an FPGA.
  • ASIC application-specific integrated circuit
  • PLD programmable logic device
  • the process of the processor loading a configuration document to implement the hardware circuit configuration may be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules.
  • it can also be a hardware circuit designed for artificial intelligence, which can be understood as ASIC, such as Neural Network Processing Unit (NPU), Tensor Processing Unit (TPU), Deep Learning Processing Unit (DPU), etc.
  • ASIC Neural Network Processing Unit
  • NPU Neural Network Processing Unit
  • TPU Tensor Processing Unit
  • DPU Deep Learning Processing Unit
  • FIG6A is a schematic diagram of the structure of a terminal proposed in an embodiment of the present disclosure.
  • a terminal 6100 may include a transceiver module 6101.
  • the transceiver module is used to send a first message, and the first message is used to indicate the capability information of the terminal communication perception.
  • the transceiver module is used to receive a second message, and the second message is used to indicate the capability information of the network device communication perception.
  • the above-mentioned transceiver module is used to execute at least one of the communication steps such as sending and/or receiving performed by the terminal 101 in any of the above methods (for example, step S2101, step S2102, step S2103, but not limited to these), which will not be repeated here.
  • FIG6B is a schematic diagram of the structure of a network device proposed in an embodiment of the present disclosure.
  • a network device 6200 may include: a transceiver module 6201.
  • the transceiver module is used to receive first information, and the first information is used to indicate the capability information of the terminal communication perception.
  • the transceiver module is used to send second information, and the second information is used to indicate the capability information of the network device communication perception.
  • the above-mentioned transceiver module is used to execute at least one of the communication steps such as sending and/or receiving performed by the network device 102 in any of the above methods (for example, step S2101, step S2102, step S2103, but not limited to these), which will not be repeated here.
  • the transceiver module may include a sending module and/or a receiving module, and the sending module and the receiving module may be separate or integrated.
  • the transceiver module may be interchangeable with the transceiver.
  • the processing module may be a single module or may include multiple submodules. All or part of the steps required to be performed by the processing module are respectively performed.
  • the processing module can be replaced with the processor.
  • FIG7A is a schematic diagram of the structure of a communication device 7100 proposed in an embodiment of the present disclosure.
  • the communication device 7100 may be a network device (e.g., an access network device, a core network device, etc.), or a terminal (e.g., a user device, etc.), or a chip, a chip system, or a processor that supports a network device to implement any of the above methods, or a chip, a chip system, or a processor that supports a terminal to implement any of the above methods.
  • the communication device 7100 may be used to implement the method described in the above method embodiment, and the details may refer to the description in the above method embodiment.
  • the communication device 7100 includes one or more processors 7101.
  • the processor 7101 may be a general-purpose processor or a dedicated processor, for example, a baseband processor or a central processing unit.
  • the baseband processor may be used to process the communication protocol and the communication data
  • the central processing unit may be used to control the communication device (such as a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute a program, and process the data of the program.
  • the communication device 7100 is used to execute any of the above methods.
  • the communication device 7100 further includes one or more memories 7102 for storing instructions.
  • the memory 7102 may also be outside the communication device 7100.
  • the communication device 7100 further includes one or more transceivers 7103.
  • the transceiver 7103 performs at least one of the communication steps such as sending and/or receiving in the above method (for example, step S2101, step S2102, step S2103, but not limited thereto), and the processor 7101 performs at least one of the other steps.
  • the transceiver may include a receiver and/or a transmitter, and the receiver and the transmitter may be separate or integrated.
  • the terms such as transceiver, transceiver unit, transceiver, transceiver circuit, etc. may be replaced with each other, the terms such as transmitter, transmission unit, transmitter, transmission circuit, etc. may be replaced with each other, and the terms such as receiver, receiving unit, receiver, receiving circuit, etc. may be replaced with each other.
  • the communication device 7100 may include one or more interface circuits 7104.
  • the interface circuit 7104 is connected to the memory 7102, and the interface circuit 7104 may be used to receive signals from the memory 7102 or other devices, and may be used to send signals to the memory 7102 or other devices.
  • the interface circuit 7104 may read instructions stored in the memory 7102 and send the instructions to the processor 7101.
  • the communication device 7100 described in the above embodiments may be a network device or a terminal, but the scope of the communication device 7100 described in the present disclosure is not limited thereto, and the structure of the communication device 7100 may not be limited by FIG. 7A.
  • the communication device may be an independent device or may be part of a larger device.
  • the communication device may be: (1) an independent integrated circuit IC, or a chip, or a chip system or subsystem; (2) a collection of one or more ICs, optionally, the above IC collection may also include a storage component for storing data and programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, a terminal device, an intelligent terminal device, a cellular phone, a wireless device, a handheld device, a mobile unit, a vehicle-mounted device, a network device, a cloud device, an artificial intelligence device, etc.; (6) others, etc.
  • FIG. 7B is a schematic diagram of the structure of a chip 7200 provided in an embodiment of the present disclosure.
  • the communication device 7100 may be a chip or a chip system
  • the chip 7200 includes one or more processors 7201, and the chip 7200 is used to execute any of the above methods.
  • the chip 7200 further includes one or more interface circuits 7202.
  • the interface circuit 7202 is connected to the memory 7203, and the interface circuit 7202 can be used to receive signals from the memory 7203 or other devices, and the interface circuit 7202 can be used to send signals to the memory 7203 or other devices.
  • the interface circuit 7202 can read instructions stored in the memory 7203 and send the instructions to the processor 7201.
  • the interface circuit 7202 executes at least one of the communication steps such as sending and/or receiving in the above method (for example, step S2101, step S2102, step S2103, but not limited to these), and the processor 7201 executes at least one of the other steps.
  • interface circuit interface circuit
  • transceiver pin transceiver
  • the chip 7200 further includes one or more memories 7203 for storing instructions.
  • the memory 7203 may be outside the chip 7200.
  • the present disclosure also proposes a storage medium, on which instructions are stored, and when the instructions are executed on the communication device 7100, the communication device 7100 executes any of the above methods.
  • the storage medium is an electronic storage medium.
  • the storage medium is a computer-readable storage medium, but is not limited to this, and it can also be a storage medium readable by other devices.
  • the storage medium can be a non-transitory storage medium, but is not limited to this, and it can also be a temporary storage medium.
  • the present disclosure also proposes a program product, which, when executed by the communication device 7100, enables the communication device 7100 to execute any of the above methods.
  • the program product is a computer program product.
  • the present disclosure also proposes a computer program, which, when executed on a computer, causes the computer to execute any one of the above methods.
  • the computer program product includes one or more computer programs.
  • the computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device.
  • the computer program can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium.
  • the computer program can be transmitted from a website site, computer, server or data center by wired (e.g., coaxial cable, optical fiber, digital subscriber line (digital subscriber line, DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) mode to another website site, computer, server or data center.
  • the computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server or data center that includes one or more available media integrated.
  • the available medium may be a magnetic medium (e.g., a floppy disk, a hard disk, a magnetic tape), an optical medium (e.g., a high-density digital video disc (DVD)), or a semiconductor medium (e.g., a solid state disk (SSD)), etc.
  • a magnetic medium e.g., a floppy disk, a hard disk, a magnetic tape
  • an optical medium e.g., a high-density digital video disc (DVD)
  • DVD high-density digital video disc
  • SSD solid state disk

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Abstract

本公开实施例公开了一种卫星通信方法及装置,通过向网络设备发送第一信息,第一信息用于指示终端通信感知的能力信息;和/或,接收网络设备发送的第二信息,第二信息用于指示网络设备通信感知的能力信息,使得在卫星通信的场景下,通信的双方均能够获取自身以及对方的通信感知能力,以便于网络侧在后续的通信过程中为终端配置通信感知的资源,有效提高了系统的通信效率。

Description

卫星通信方法及装置、通信设备、通信系统、存储介质 技术领域
本公开涉及通信技术领域,特别涉及一种卫星通信方法及装置、通信设备、通信系统、存储介质。
背景技术
随着移动通信技术的不断发展,通信感知一体化(Integrated sensing and communication,ISAC)可以被认为是第六代移动通信技术(6th Generation Mobile Communication Technology,6G)中的关键技术之一,通过应用ISAC技术能充分共享无线通信和雷达感知的空间、时间以及频率等维度的资源,实现两者的共存、互助与共惠。
发明内容
本公开实施例提出了一种卫星通信方法及装置、通信设备、通信系统、存储介质。
本公开第一方面实施例提出了一种卫星通信方法,上述方法包括以下至少一项:
发送第一信息,所述第一信息用于指示终端通信感知的能力信息;
接收第二信息,所述第二信息用于指示网络设备通信感知的能力信息。
本公开第二方面实施例提出了一种卫星通信方法,上述方法包括以下至少一项:
接收第一信息,所述第一信息用于指示终端通信感知的能力信息;
发送第二信息,所述第二信息用于指示网络设备通信感知的能力信息。
本公开第三方面实施例提出了一种卫星通信方法,上述方法包括:
终端向网络设备发送第一信息,所述第一信息用于指示所述终端通信感知的能力信息;
所述网络设备向所述终端发送第二信息,所述第二信息用于指示所述网络设备通信感知的能力信息。
本公开第四方面实施例提出了一种终端,上述终端包括收发模块,上述收发模块用于以下至少一项:
发送第一信息,所述第一信息用于指示终端通信感知的能力信息;
接收第二信息,所述第二信息用于指示网络设备通信感知的能力信息。
本公开第五方面实施例提出了一种网络设备,上述网络设备包括收发模块,上述收发模块用于以下至少一项:
接收第一信息,所述第一信息用于指示终端通信感知的能力信息;
发送第二信息,所述第二信息用于指示网络设备通信感知的能力信息。
本公开实施例提出的方案,通过向网络设备发送第一信息,第一信息用于指示终端通信感知的能力信息;和/或,接收网络设备发送的第二信息,第二信息用于指示网络设备通信感知的能力信息,使得在卫星通信的场景下,通信的双方均能够获取自身以及对方的通信感知能力,以便于网络侧在后续的通信过程中为终端配置通信感知的资源,有效提高了系统的通信效率。
附图说明
为了更清楚地说明本公开实施例或背景技术中的技术方案,下面将对本公开实施例或背景技术中 所需要使用的附图进行说明。
图1是本公开实施例提供的一种通信系统的架构示意图;
图2是本公开实施例提供的一种卫星通信方法的交互示意图;
图3A是本公开实施例提供的一种卫星通信方法的流程示意图;
图3B是本公开实施例提供的一种卫星通信方法的流程示意图;
图4A是本公开实施例提供的一种卫星通信方法的流程示意图;
图4B是本公开实施例提供的一种卫星通信方法的流程示意图;
图5是本公开实施例提供的一种卫星通信方法的流程示意图;
图6A是本公开实施例提供的一种终端的结构示意图;
图6B是本公开实施例提供的一种网络设备的结构示意图;
图7A是本公开实施例提供的一种通信设备的结构示意图;
图7B是本公开实施例提供的一种芯片的结构示意图。
具体实施方式
本公开实施例提出了卫星通信方法及装置、通信设备、通信系统、存储介质。
第一方面,本公开实施例提出了一种卫星通信方法,上述方法包括以下至少一项:
发送第一信息,所述第一信息用于指示终端通信感知的能力信息;
接收第二信息,所述第二信息用于指示网络设备通信感知的能力信息。
在上述实施例中,使得在卫星通信的场景下,通信的双方均能够获取自身以及对方的通信感知能力,以便于网络侧在后续的通信过程中为终端配置通信感知的资源,有效提高了系统的通信效率。
结合第一方面的一些实施例,在一些实施例中,所述第二信息指示所述网络设备支持通信感知,所述方法还包括:
接收第三信息,所述第三信息用于配置所述终端的通信感知测量。
在上述实施例中,网络侧支持通信感知的情况下,网络能够为终端下发通信感知测量的配置,终端获取通信感知测量的相关参数,能够有效提高系统的通信和感知效率。
结合第一方面的一些实施例,在一些实施例中,所述第三信息包括以下至少一种信息:
所述网络设备与所述终端之间的信道环境信息;所述终端执行的感知测量的相关信息;所述终端执行的通信的相关信息。
在上述实施例中,网络能够为终端下发通信感知测量的配置,终端获取通信感知测量时相关的环境以及执行测量和通信时的信息,能够有效提高系统的通信和感知效率。
结合第一方面的一些实施例,在一些实施例中,所述网络设备与所述终端之间的信道环境信息包括以下至少一种:
所述网络设备的部署信息以及天线阵列信息;所述网络设备与所述终端之间的信道对应的传播条件,所述传播条件包括视距LOS和非视距NLOS;所述网络设备与所述终端之间的信道对应的雷达横截面积RCS损耗;所述网络设备与所述终端之间的信道对应的预编码矩阵。
在上述实施例中,能够为终端下发上述通信环境相关的参数,能够有效提高系统的通信和感知效率,提高方法的普适性。
结合第一方面的一些实施例,在一些实施例中,所述终端执行的感知测量的相关信息包括以下至少一种:
全局坐标系;簇参数。
在上述实施例中,能够为终端下发上述执行感知测量相关的参数,能够有效提高系统的通信和感知效率,提高方法的普适性。
结合第一方面的一些实施例,在一些实施例中,所述终端执行的通信的相关信息包括以下至少一种:
所述网络设备与所述终端之间的信道的参数;载波频率;子载波数;带宽;子载波间隔;正交频分复用OFDM符号周期;循环前缀的周期;循环前缀的长度。
在上述实施例中,能够为终端下发上述执行通信相关的参数,能够有效提高系统的通信和感知效率,提高方法的普适性。
结合第一方面的一些实施例,在一些实施例中,所述第一信息包括在注册请求消息中。
在上述实施例中,能够在注册请求消息中指示终端的通信感知能力,能够有效提高系统的通信和感知效率,提高方法的普适性。
结合第一方面的一些实施例,在一些实施例中,所述第二信息包括在注册接受消息中。
在上述实施例中,能够在注册接受消息中指示网络的通信感知能力,能够有效提高系统的通信和感知效率,提高方法的普适性。
结合第一方面的一些实施例,在一些实施例中,所述第三信息包括在系统信息或者终端专属消息中。
在上述实施例中,能够在下发的空口消息中为终端配置通信感知的资源,有效提高了系统的通信效率。
结合第一方面的一些实施例,在一些实施例中,所述第一信息为1比特信息。
在上述实施例中,能够使用比特信息指示终端的通信感知能力,有效节约信令开销。
结合第一方面的一些实施例,在一些实施例中,所述第二信息为1比特信息。
在上述实施例中,能够使用比特信息指示网络设备的通信感知能力,有效节约信令开销。
第二方面,本公开实施例提出了一种卫星通信方法,上述方法包括以下至少一项:
接收第一信息,所述第一信息用于指示终端通信感知的能力信息;
发送第二信息,所述第二信息用于指示网络设备通信感知的能力信息。
在上述实施例中,使得在卫星通信的场景下,通信的双方均能够获取自身以及对方的通信感知能力,以便于网络侧在后续的通信过程中为终端配置通信感知的资源,有效提高了系统的通信效率。
结合第二方面的一些实施例,在一些实施例中,所述第二信息指示所述网络设备支持通信感知,所述方法还包括:
发送第三信息,所述第三信息用于配置所述终端的通信感知测量。
结合第二方面的一些实施例,在一些实施例中,所述第三信息包括以下至少一种信息:
所述网络设备与所述终端之间的信道环境信息;所述终端执行的感知测量的相关信息;所述终端执行的通信的相关信息。
结合第二方面的一些实施例,在一些实施例中,所述网络设备与所述终端之间的信道环境信息包 括以下至少一种:
所述网络设备的部署信息以及天线阵列信息;所述网络设备与所述终端之间的信道对应的传播条件,所述传播条件包括视距LOS和非视距NLOS;所述网络设备与所述终端之间的信道对应的雷达横截面积RCS损耗;所述网络设备与所述终端之间的信道对应的预编码矩阵。
结合第二方面的一些实施例,在一些实施例中,所述终端执行的感知测量的相关信息包括以下至少一种:
全局坐标系;簇参数。
结合第二方面的一些实施例,在一些实施例中,所述终端执行的通信的相关信息包括以下至少一种:
所述网络设备与所述终端之间的信道的参数;载波频率;子载波数;带宽;子载波间隔;正交频分复用OFDM符号周期;循环前缀的周期;循环前缀的长度。
结合第二方面的一些实施例,在一些实施例中,所述第一信息包括在注册请求消息中。
结合第二方面的一些实施例,在一些实施例中,所述第二信息包括在注册接受消息中。
结合第二方面的一些实施例,在一些实施例中,所述第三信息包括在系统信息或者终端专属消息中。
结合第二方面的一些实施例,在一些实施例中,所述第一信息为1比特信息。
结合第二方面的一些实施例,在一些实施例中,所述第二信息为1比特信息。
第三方面,本公开实施例提出了一种卫星通信方法,上述方法包括:
终端向网络设备发送第一信息,所述第一信息用于指示所述终端通信感知的能力信息;
所述网络设备向所述终端发送第二信息,所述第二信息用于指示所述网络设备通信感知的能力信息。
在上述实施例中,使得在卫星通信的场景下,通信的双方均能够获取自身以及对方的通信感知能力,以便于网络侧在后续的通信过程中为终端配置通信感知的资源,有效提高了系统的通信效率。
结合第三方面的一些实施例,在一些实施例中,所述第二信息指示所述网络设备支持通信感知,所述方法还包括:
所述网络设备向所述终端发送第三信息,所述第三信息用于配置所述终端的通信感知测量。
结合第三方面的一些实施例,在一些实施例中,所述第三信息包括以下至少一种信息:
所述网络设备与所述终端之间的信道环境信息;所述终端执行的感知测量的相关信息;所述终端执行的通信的相关信息。
结合第三方面的一些实施例,在一些实施例中,所述网络设备与所述终端之间的信道环境信息包括以下至少一种:
所述网络设备的部署信息以及天线阵列信息;所述网络设备与所述终端之间的信道对应的传播条件,所述传播条件包括视距LOS和非视距NLOS;所述网络设备与所述终端之间的信道对应的雷达横截面积RCS损耗;所述网络设备与所述终端之间的信道对应的预编码矩阵。
结合第三方面的一些实施例,在一些实施例中,所述终端执行的感知测量的相关信息包括以下至少一种:
全局坐标系;簇参数。
结合第三方面的一些实施例,在一些实施例中,所述终端执行的通信的相关信息包括以下至少一种:
所述网络设备与所述终端之间的信道的参数;载波频率;子载波数;带宽;子载波间隔;正交频分复用OFDM符号周期;循环前缀的周期;循环前缀的长度。
结合第三方面的一些实施例,在一些实施例中,所述第一信息包括在注册请求消息中。
结合第三方面的一些实施例,在一些实施例中,所述第二信息包括在注册接受消息中。
结合第三方面的一些实施例,在一些实施例中,所述第三信息包括在系统信息或者终端专属消息中。
结合第三方面的一些实施例,在一些实施例中,所述第一信息为1比特信息。
结合第三方面的一些实施例,在一些实施例中,所述第二信息为1比特信息。
第四方面,本公开实施例提出了一种终端,上述终端包括收发模块;其中,上述终端用于执行第一方面和第一方面的可选实现方式。
第五方面,本公开实施例提出了一种网络设备,上述网络设备包括收发模块;其中,上述终端用于执行第二方面和第二方面的可选实现方式。
第六方面,本公开实施例提出了一种终端,上述终端包括:一个或多个处理器;其中,上述终端用于执行第一方面和第一方面的可选实现方式。
第七方面,本公开实施例提出了一种网络设备,上述网络设备包括:一个或多个处理器;其中,上述网络设备用于执行第二方面和第二方面的可选实现方式。
第八方面,本公开实施例提出了通信系统,上述通信系统包括:终端、网络设备;其中,上述终端被配置为执行如第一方面和第一方面的可选实现方式所描述的方法,上述网络设备被配置为执行如第二方面和第二方面的可选实现方式所描述的方法。
第九方面,本公开实施例提出了存储介质,上述存储介质存储有指令,当上述指令在通信设备上运行时,使得上述通信设备执行如第一方面和第一方面的可选实现方式、第二方面和第二方面的可选实现方式所描述的方法。
第十方面,本公开实施例提出了程序产品,上述程序产品被通信设备执行时,使得上述通信设备执行如第一方面和第一方面的可选实现方式、第二方面和第二方面的可选实现方式所描述的方法。
第十一方面,本公开实施例提出了计算机程序,当其在计算机上运行时,使得计算机执行如第一方面和第一方面的可选实现方式、第二方面和第二方面的可选实现方式所描述的方法。
第十二方面,本公开实施例提供了一种芯片或芯片系统。该芯片或芯片系统包括处理电路,被配置为执行根据上述第一方面和第一方面的可选实现方式、第二方面和第二方面的可选实现方式所描述的方法。
可以理解地,上述终端、网络设备、通信系统、存储介质、程序产品、计算机程序、芯片或芯片系统均用于执行本公开实施例所提出的方法。因此,其所能达到的有益效果可以参考对应方法中的有益效果,此处不再赘述。
本公开实施例提出了一种卫星通信方法及装置、通信设备、通信系统、存储介质。在一些实施例中,卫星通信方法与卫星通信方法、通信方法等术语可以相互替换,卫星通信装置与卫星通信装置、 通信装置等术语可以相互替换,卫星通信系统、通信系统等术语可以相互替换。
本公开实施例并非穷举,仅为部分实施例的示意,不作为对本公开保护范围的具体限制。在不矛盾的情况下,某一实施例中的每个步骤均可以作为独立实施例来实施,且各步骤之间可以任意组合,例如,在某一实施例中去除部分步骤后的方案也可以作为独立实施例来实施,且在某一实施例中各步骤的顺序可以任意交换,另外,某一实施例中的可选实现方式可以任意组合;此外,各实施例之间可以任意组合,例如,不同实施例的部分或全部步骤可以任意组合,某一实施例可以与其他实施例的可选实现方式任意组合。
在各本公开实施例中,如果没有特殊说明以及逻辑冲突,各实施例之间的术语和/或描述具有一致性,且可以互相引用,不同实施例中的技术特征根据其内在的逻辑关系可以组合形成新的实施例。
本公开实施例中所使用的术语只是为了描述特定实施例的目的,而并非作为对本公开的限制。
在本公开实施例中,除非另有说明,以单数形式表示的元素,如“一个”、“一种”、“该”、“上述”、“所述”、“前述”、“这一”等,可以表示“一个且只有一个”,也可以表示“一个或多个”、“至少一个”等。例如,在翻译中使用如英语中的“a”、“an”、“the”等冠词(article)的情况下,冠词之后的名词可以理解为单数表达形式,也可以理解为复数表达形式。
在本公开实施例中,“多个”是指两个或两个以上。
在一些实施例中,“至少一者(至少一项、至少一个)(at least one of)”、“一个或多个(one or more)”、“多个(a plurality of)”、“多个(multiple)等术语可以相互替换。
在一些实施例中,“A、B中的至少一者”、“A和/或B”、“在一情况下A,在另一情况下B”、“响应于一情况A,响应于另一情况B”等记载方式,根据情况可以包括以下技术方案:在一些实施例中A(与B无关地执行A);在一些实施例中B(与A无关地执行B);在一些实施例中从A和B中选择执行(A和B被选择性执行);在一些实施例中A和B(A和B都被执行)。当有A、B、C等更多分支时也类似上述。
在一些实施例中,“A或B”等记载方式,根据情况可以包括以下技术方案:在一些实施例中A(与B无关地执行A);在一些实施例中B(与A无关地执行B);在一些实施例中从A和B中选择执行(A和B被选择性执行)。当有A、B、C等更多分支时也类似上述。
本公开实施例中的“第一”、“第二”等前缀词,仅仅为了区分不同的描述对象,不对描述对象的位置、顺序、优先级、数量或内容等构成限制,对描述对象的陈述参见权利要求或实施例中上下文的描述,不应因为使用前缀词而构成多余的限制。例如,描述对象为“字段”,则“第一字段”和“第二字段”中“字段”之前的序数词并不限制“字段”之间的位置或顺序,“第一”和“第二”并不限制其修饰的“字段”是否在同一个消息中,也不限制“第一字段”和“第二字段”的先后顺序。再如,描述对象为“等级”,则“第一等级”和“第二等级”中“等级”之前的序数词并不限制“等级”之间的优先级。再如,描述对象的数量并不受序数词的限制,可以是一个或者多个,以“第一装置”为例,其中“装置”的数量可以是一个或者多个。此外,不同前缀词修饰的对象可以相同或不同,例如,描述对象为“装置”,则“第一装置”和“第二装置”可以是相同的装置或者不同的装置,其类型可以相同或不同;再如,描述对象为“信息”,则“第一信息”和“第二信息”可以是相同的信息或者不同的信息,其内容可以相同或不同。
在一些实施例中,“包括A”、“包含A”、“用于指示A”、“携带A”,可以解释为直接携带A,也 可以解释为间接指示A。
在一些实施例中,“响应于……”、“响应于确定……”、“在……的情况下”、“在……时”、“当……时”、“若……”、“如果……”等术语可以相互替换。
在一些实施例中,“大于”、“大于或等于”、“不小于”、“多于”、“多于或等于”、“不少于”、“高于”、“高于或等于”、“不低于”、“以上”等术语可以相互替换,“小于”、“小于或等于”、“不大于”、“少于”、“少于或等于”、“不多于”、“低于”、“低于或等于”、“不高于”、“以下”等术语可以相互替换。
在一些实施例中,装置和设备可以解释为实体的、也可以解释为虚拟的,其名称不限定于实施例中所记载的名称,在一些情况下也可以被理解为“设备(equipment)”、“设备(device)”、“电路”、“网元”、“节点”、“功能”、“单元”、“部件(section)”、“系统”、“网络”、“芯片”、“芯片系统”、“实体”、“主体”等。
在一些实施例中,“网络”可以解释为网络中包含的装置,例如,接入网设备、核心网设备等。
在一些实施例中,“接入网设备(access network device,AN device)”也可以被称为“无线接入网设备(radio access network device,RAN device)”、“基站(base station,BS)”、“无线基站(radio base station)”、“固定台(fixed station)”,在一些实施例中也可以被理解为“节点(node)”、“接入点(access point)”、“发送点(transmission point,TP)”、“接收点(reception point,RP)”、“发送和/或接收点(transmission/reception point,TRP)”、“面板(panel)”、“天线面板(antenna panel)”、“天线阵列(antenna array)”、“小区(cell)”、“宏小区(macro cell)”、“小型小区(small cell)”、“毫微微小区(femto cell)”、“微微小区(pico cell)”、“扇区(sector)”、“小区组(cell group)”、“服务小区”、“载波(carrier)”、“分量载波(component carrier)”、“带宽部分(bandwidth part,BWP)”等。
在一些实施例中,“终端(terminal)”或“终端设备(terminal device)”可以被称为“用户设备(user equipment,UE)”、“用户终端(user terminal)”、“移动台(mobile station,MS)”、“移动终端(mobile terminal,MT)”、订户站(subscriber station)、移动单元(mobile unit)、订户单元(subscriber unit)、无线单元(wireless unit)、远程单元(remote unit)、移动设备(mobile device)、无线设备(wireless device)、无线通信设备(wireless communication device)、远程设备(remote device)、移动订户站(mobile subscriber station)、接入终端(access terminal)、移动终端(mobile terminal)、无线终端(wireless terminal)、远程终端(remote terminal)、手持设备(handset)、用户代理(user agent)、移动客户端(mobile client)、客户端(client)等。
在一些实施例中,获取数据、信息等可以遵照所在地国家的法律法规。
在一些实施例中,可以在得到用户同意后获取数据、信息等。
此外,本公开实施例的表格中的每一元素、每一行、或每一列均可以作为独立实施例来实施,任意元素、任意行、任意列的组合也可以作为独立实施例来实施。
图1是根据本公开实施例示出的通信系统的架构示意图。
如图1所示,通信系统100包括终端(terminal)101、网络设备102。
在一些实施例中,终端101例如包括手机(mobile phone)、可穿戴设备、物联网设备、具备通信功能的汽车、智能汽车、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)中的无线终端设备中的至少一者,但不限于此。
在一些实施例中,网络设备102例如是将终端接入到无线网络的节点或设备,网络设备可以包括卫星通信网络中的节点、5G通信系统中的演进节点B(evolved NodeB,eNB)、下一代演进节点B(next generation eNB,ng-eNB)、下一代节点B(next generation NodeB,gNB)、节点B(node B,NB)、家庭节点B(home node B,HNB)、家庭演进节点B(home evolved nodeB,HeNB)、无线回传设备、无线网络控制器(radio network controller,RNC)、基站控制器(base station controller,BSC)、基站收发台(base transceiver station,BTS)、基带单元(base band unit,BBU)、移动交换中心、6G通信系统中的基站、开放型基站(Open RAN)、云基站(Cloud RAN)、其他通信系统中的基站、Wi-Fi系统中的接入节点中的至少一者,但不限于此。
在一些实施例中,本公开的技术方案可适用于Open RAN架构,此时,本公开实施例所涉及的接入网设备间或者接入网设备内的接口可变为Open RAN的内部接口,这些内部接口之间的流程和信息交互可以通过软件或者程序实现。
在一些实施例中,网络设备可以由集中单元(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的结构可以将接入网设备的协议层拆分开,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,但不限于此。
可以理解的是,本公开实施例描述的通信系统是为了更加清楚的说明本公开实施例的技术方案,并不构成对于本公开实施例提出的技术方案的限定,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,本公开实施例提出的技术方案对于类似的技术问题同样适用。
下述本公开实施例可以应用于图1所示的通信系统100、或部分主体,但不限于此。图1所示的各主体是例示,通信系统可以包括图1中的全部或部分主体,也可以包括图1以外的其他主体,各主体数量和形态为任意,各主体可以是实体的也可以是虚拟的,各主体之间的连接关系是例示,各主体之间可以不连接也可以连接,其连接可以是任意方式,可以是直接连接也可以是间接连接,可以是有线连接也可以是无线连接。
本公开各实施例可以应用于卫星通信系统、长期演进(Long Term Evolution,LTE)、LTE-Advanced(LTE-A)、LTE-Beyond(LTE-B)、SUPER 3G、IMT-Advanced、第四代移动通信系统(4th generation mobile communication system,4G)、)、第五代移动通信系统(5th generation mobile communication system,5G)、5G新空口(new radio,NR)、未来无线接入(Future Radio Access,FRA)、新无线接入技术(New-Radio Access Technology,RAT)、新无线(New Radio,NR)、新无线接入(New radio access,NX)、未来一代无线接入(Future generation radio access,FX)、Global System for Mobile communications(GSM(注册商标))、CDMA2000、超移动宽带(Ultra Mobile Broadband,UMB)、IEEE 802.11(Wi-Fi(注册商标))、IEEE 802.16(WiMAX(注册商标))、IEEE 802.20、超宽带(Ultra-WideBand,UWB)、蓝牙(Bluetooth(注册商标))、陆上公用移动通信网 (Public Land Mobile Network,PLMN)网络、设备到设备(Device-to-Device,D2D)系统、机器到机器(Machine to Machine,M2M)系统、物联网(Internet of Things,IoT)系统、车联网(Vehicle-to-Everything,V2X)、利用其他通信方法的系统、基于它们而扩展的下一代系统等。此外,也可以将多个系统组合(例如,LTE或者LTE-A与5G的组合等)应用。
随着移动通信技术的不断发展,通信感知一体化(Integrated sensing and communication,ISAC)可以被认为是第六代移动通信技术(6th Generation Mobile Communication Technology,6G)中的关键技术之一,通过应用ISAC技术能够充分共享无线通信和雷达感知的空间、时间以及频率等维度的资源,实现两者的共存、互助与共惠。
相关技术中,在卫星通信的场景下,在卫星通信的初始、移动性管理、周期注册流程中都不包含是否支持通信感知的信息,无法进行通信感知测量等配置。
下面结合附图对本公开所提供的卫星通信方法及其装置进行详细地介绍。
图2是根据本公开实施例示出的卫星通信方法的交互示意图。如图2所示,本公开实施例涉及卫星通信方法,上述方法包括:
步骤S2101,终端101向网络设备102发送第一信息。
在一些实施例中,上述第一信息用于指示终端101通信感知的能力信息。
在一些实施例中,上述第一信息的名称不做限定,其例如是“通信感知能力”、“通感能力信息”、“是否支持通感”等等。
可选地,上述第一信息可以包括在注册请求消息(REGISTRATION REQUEST)中。
可选地,上述第一信息可以是注册请求消息中的一项(item)。
可选地,上述第一信息可以包括在注册请求消息中的新的信息域,也可以复用现有的信息域,或者使用保留位等等。
在一些实施例中,上述第一信息可以是显式指示终端101是否支持通信感知,比如,上述第一信息可以为1比特(bit)信息,取值为1用于指示终端101支持通信感知,取值为0用于指示终端101不支持通信感知,或者取值为1用于指示终端101不支持通信感知,取值为0用于指示终端101支持通信感知等等。
步骤S2102,网络设备102向终端101发送第二信息。
在一些实施例中,上述第二信息用于指示网络设备102通信感知的能力信息。
在一些实施例中,上述第二信息的名称不做限定,其例如是“通信感知能力”、“通感能力信息”、“是否支持通感”等等。
可选地,上述第二信息可以包括在注册接受消息(REGISTRATION ACCEPT)中。
可选地,上述第二信息可以是注册接受消息中的一项(item)。
可选地,上述第二信息可以包括在注册接受消息中的新的信息域,也可以复用现有的信息域,或者使用保留位等等。
在一些实施例中,上述第二信息可以是显式指示网络设备102是否支持通信感知,比如,上述第二信息可以为1比特(bit)信息,取值为1用于指示网络设备102支持通信感知,取值为0用于指示 网络设备102不支持通信感知,或者取值为1用于指示网络设备102不支持通信感知,取值为0用于指示网络设备102支持通信感知等等。
步骤S2103,网络设备102向终端101发送第三信息。
在一些实施例中,上述第三信息用于配置终端101的通信感知测量。
在一些实施例中,上述第二信息用于指示网络设备102支持通信感知,网络设备102向终端101发送第三信息。
在一些实施例中,上述第三信息的名称不做限定,其例如是“通信感知配置”、“通信感知测量配置”等等。
可选地,上述第三信息可以包括在系统信息(system information,SI)或者终端专属消息中。
可选地,上述第三信息可以包括在卫星通信系统中的核心网设备通过接入网设备发送的空口(Over-the-Air Technology,OTA)消息中。
可选地,上述空口消息可以包括系统信息或者终端专属消息。
在一些实施例中,上述第三信息包括以下至少一种信息:
网络设备102与终端101之间的信道环境信息;
终端101执行的感知测量的相关信息;
终端101执行的通信的相关信息。
在一些实施例中,上述网络设备102与终端101之间的信道环境信息包括以下至少一种参数:
网络设备102的部署信息以及天线阵列信息;
网络设备102与终端101之间的信道对应的传播条件,该传播条件包括视距(line-of-sight,LOS)和非视距(non-line-of-sight,NLOS);
网络设备102与终端101之间的信道对应的雷达横截面积(Radar Cross-Section,RCS)损耗;
网络设备102与终端101之间的信道对应的预编码矩阵。
可选地,网络设备102的部署信息以及天线阵列信息是网络设备102支持的一些网络环境资源的配置。
可选地,络设备102与终端101之间的信道对应的RCS损耗,能够用于指示网络设备102与终端101之间的信道存在的一些障碍物。
可选地,网络设备102与终端101之间的信道对应的预编码矩阵可以是网络设备102估计得到的一些信道参数中的预编码矩阵。
在一些实施例中,上述终端101执行的感知测量的相关信息包括以下至少一种参数:
网络设备102支持的感知模式;
全局坐标系;
簇参数。
可选地,网络设备102支持的感知模式包括:主动式和被动式。
其中,主动式的感知模式是指,由网络设备主动发起的感知。被动式的感知模式是指,网络设备被其他设备触发而进行的感知。
可选地,主动式的感知模式包括:网络设备自己发送并接收感知测量信号(A发A收);以及网络设备发送感知测量信号,由终端接收该感知测量信号(A发B收)。
可选地,上述全局坐标系可以是由网络设备102定义的,能够用于终端101进行感知测量。
可选地,上述簇参数可以包括簇的角度、时延和功率中的至少一种。其中,簇参数是终端101要感知的目标对象的一些相关的参数。
其中,需要说明的是,终端能够接收至少一个感知信号簇以执行感知测量,每个感知信号簇中包括至少一个感知信号,该至少一个感知信号簇中的感知信号是经过被感知的目标对象反射的信号,终端能够基于接收到的该至少一个感知信号簇,完成对该被感知的目标对象的感知测量,得到感知测量结果。
在一些实施例中,上述终端101执行的通信的相关信息包括以下至少一种参数:
网络设备102与终端101之间的信道的参数;
载波频率;
子载波数;
带宽;
子载波间隔;
正交频分复用(Orthogonal Frequency Division Multiplexing,OFDM)符号周期;
OFDM符号数;
循环前缀的周期;
循环前缀的长度。
可选地,网络设备102与终端101之间的信道的参数可以包括以下至少一种:多径的角度、多径的时延、多径的功率、子径的角度、子径的时延、子径的功率。
在一些实施例中,终端101能够在进行感知测量之前,获取上述第三信息。
在一些实施例中,信息等的名称不限定于实施例中所记载的名称,“信息(information)”、“消息(message)”、“信号(signal)”、“信令(signaling)”、“报告(report)”、“配置(configuration)”、“指示(indication)”、“指令(instruction)”、“命令(command)”、“信道”、“参数(parameter)”、“域”、“字段”、“符号(symbol)”、“码元(symbol)”、“码本(codebook)”、“码字(codeword)”、“码点(codepoint)”、“比特(bit)”、“数据(data)”、“程序(program)”、“码片(chip)”等术语可以相互替换。
在一些实施例中,信息等的名称不限定于实施例中所记载的名称,“信息(information)”、“消息(message)”、“信号(signal)”、“信令(signaling)”、“报告(report)”、“配置(configuration)”、“指示(indication)”、“指令(instruction)”、“命令(command)”、“信道”、“参数(parameter)”、“域”、“字段”、“符号(symbol)”、“码元(symbol)”、“码本(codebook)”、“码字(codeword)”、“码点(codepoint)”、“比特(bit)”、“数据(data)”、“程序(program)”、“码片(chip)”等术语可以相互替换。
在一些实施例中,“物理下行链路共享信道(physical downlink shared channel,PDSCH)”、“DL数据”等术语可以相互替换,“物理上行链路共享信道(physical uplink shared channel,PUSCH)”、“UL数据”等术语可以相互替换。
在一些实施例中,“无线(radio)”、“无线(wireless)”、“无线接入网(radio access network,RAN)”、“接入网(access network,AN)”、“基于RAN的(RAN-based)”等术语可以相互替换。
在一些实施例中,“资源块(resource block,RB)”、“物理资源块(physical resource block,PRB)”、“子载波组(sub-carrier group,SCG)”、“资源元素组(resource element group,REG)”、“PRB对”、“RB对”、“资源元素(resource element,RE)”、“子载波(sub-carrier)”等术语可以相互替换。
在一些实施例中,“获取”、“获得”、“得到”、“接收”、“传输”、“双向传输”、“发送和/或接收”可以相互替换,其可以解释为从其他主体接收,从协议中获取,从高层获取,自身处理得到、自主实现等多种含义。
在一些实施例中,“发送”、“发射”、“上报”、“下发”、“传输”、“双向传输”、“发送和/或接收”等术语可以相互替换。
在一些实施例中,“特定(certain)”、“预定(preseted)”、“预设”、“设定”、“指示(indicated)”、“某一”、“任意”、“第一”等术语可以相互替换,“特定A”、“预定A”、“预设A”、“设定A”、“指示A”、“某一A”、“任意A”、“第一A”可以解释为在协议等中预先规定的A,也可以解释为通过设定、配置、或指示等得到的A,也可以解释为特定A、某一A、任意A、或第一A等,但不限于此。
在一些实施例中,判定或判断可以通过以1比特表示的值(0或1)来进行,也可以通过以真(true)或者假(false)表示的真假值(布尔值(boolean))来进行,也可以通过数值的比较(例如,与预定值的比较)来进行,但不限于此。
本公开实施例所涉及的通信方法可以包括步骤S2101~步骤S2103中的至少一者。例如,步骤2101可以作为独立实施例来实施,步骤2102可以作为独立实施例来实施,步骤2103可以作为独立实施例来实施,步骤2101+2102可以作为独立实施例来实施,步骤2101+2102+2103可以作为独立实施例来实施等等,但不限于此。
在一些实施例中,步骤2103是可选的,在不同实施例中可以对这些步骤中的一个或多个步骤进行省略或替代。
在一些实施例中,可参见图2所对应的说明书之前或之后记载的其他可选实现方式。
图3A是根据本公开实施例示出的卫星通信方法的流程示意图。如图3A所示,本公开实施例涉及卫星通信方法,上述方法由终端101执行,上述方法包括:
步骤S3101,发送第一信息。
步骤S3101的可选实现方式可以参见图2的步骤S2101的可选实现方式、及图2所涉及的实施例中其他关联部分,此处不再赘述。
在一些实施例中,终端101向网络设备102发送第一信息。
步骤S3102,接收第二信息。
步骤S3102的可选实现方式可以参见图2的步骤S2102的可选实现方式、及图2所涉及的实施例中其他关联部分,此处不再赘述。
在一些实施例中,终端101接收网络设备102发送的第二信息。
步骤S3103,接收第三信息。
步骤S3103的可选实现方式可以参见图2的步骤S2103的可选实现方式、及图2所涉及的实施例中其他关联部分,此处不再赘述。
在一些实施例中,终端101接收网络设备102发送的第三信息。
本公开实施例所涉及的通信方法可以包括步骤S3101~步骤S3103中的至少一者。例如,步骤3101可以作为独立实施例来实施,步骤3102可以作为独立实施例来实施,步骤3103可以作为独立实施例来实施,步骤3101+3102可以作为独立实施例来实施,步骤3101+3102+3103可以作为独立实施例来实施等等,但不限于此。
在一些实施例中,步骤3103是可选的,在不同实施例中可以对这些步骤中的一个或多个步骤进行省略或替代。
图3B是根据本公开实施例示出的卫星通信方法的流程示意图。如图3B所示,本公开实施例涉及卫星通信方法,上述方法由终端101执行,上述方法包括:
步骤S3201,发送第一信息。
步骤S3201的可选实现方式可以参见图2的步骤S2101、图3A的步骤S3101的可选实现方式、及图2、图3A所涉及的实施例中其他关联部分,此处不再赘述。
在一些实施例中,终端101向网络设备102发送第一信息。
步骤S3202,接收第二信息。
步骤S3202的可选实现方式可以参见图2的步骤S2102、图3A的步骤S3102的可选实现方式、及图2、图3A所涉及的实施例中其他关联部分,此处不再赘述。
在一些实施例中,终端101接收网络设备102发送的第二信息。
本公开实施例所涉及的通信方法可以包括步骤S3201~步骤S3202中的至少一者。例如,步骤3201可以作为独立实施例来实施,步骤3202可以作为独立实施例来实施,步骤3201+3202可以作为独立实施例来实施等等,但不限于此。
图4A是根据本公开实施例示出的卫星通信方法的流程示意图。如图4A所示,本公开实施例涉及卫星通信方法,上述方法由网络设备102执行,上述方法包括:
步骤S4101,接收终端101发送的第一信息。
步骤S4101的可选实现方式可以参见图2的步骤S2101的可选实现方式、及图2所涉及的实施例中其他关联部分,此处不再赘述。
在一些实施例中,网络设备102接收终端101发送的第一信息。
步骤S4102,向终端101发送第二信息。
步骤S4102的可选实现方式可以参见图2的步骤S2102的可选实现方式、及图2所涉及的实施例中其他关联部分,此处不再赘述。
在一些实施例中,网络设备102向终端101发送第二信息。
步骤S4103,向终端101发送第三信息。
步骤S4103的可选实现方式可以参见图2的步骤S2103的可选实现方式、及图2所涉及的实施例中其他关联部分,此处不再赘述。
在一些实施例中,网络设备102向终端101发送第三信息。
本公开实施例所涉及的通信方法可以包括步骤S4101~步骤S4103中的至少一者。例如,步骤4101可以作为独立实施例来实施,步骤4102可以作为独立实施例来实施,步骤4103可以作为独立实 施例来实施,步骤4101+4102可以作为独立实施例来实施,步骤4101+4102+4103可以作为独立实施例来实施等等,但不限于此。
在一些实施例中,步骤4103是可选的,在不同实施例中可以对这些步骤中的一个或多个步骤进行省略或替代。
图4B是根据本公开实施例示出的卫星通信方法的流程示意图。如图4B所示,本公开实施例涉及卫星通信方法,上述方法由网络设备102执行,上述方法包括:
步骤S4201,接收第一信息。
步骤S4201的可选实现方式可以参见图2的步骤S2102、图4A的步骤S4101的可选实现方式、及图2、图4A所涉及的实施例中其他关联部分,此处不再赘述。
在一些实施例中,网络设备102接收终端101发送的第一信息。
步骤S4202,向终端101发送第二信息。
步骤S4202的可选实现方式可以参见图2的步骤S2102、图4A的步骤S4102的可选实现方式、及图2、图4A所涉及的实施例中其他关联部分,此处不再赘述。
在一些实施例中,网络设备102向终端101发送第二信息。
本公开实施例所涉及的通信方法可以包括步骤S4201~步骤S4202中的至少一者。例如,步骤4201可以作为独立实施例来实施,步骤4202可以作为独立实施例来实施,步骤4201+4202可以作为独立实施例来实施等等,但不限于此。
图5是根据本公开实施例示出的卫星通信方法的流程示意图。如图5所示,本公开实施例涉及的方法,用于通信系统100,上述方法包括:
步骤S5101,终端101向网络设备102发送第一信息,该第一信息用于指示终端101通信感知的能力信息。
步骤S5101的可选实现方式可以参见上述图2、图3A-图3B、图4A-图4B实施例中的任一实施例或任多个实施例中的步骤、及图2、图3A-图3B、图4A-图4B所涉及的实施例中其他关联部分。
步骤S5102,网络设备102向终端101发送第二信息,该第二信息用于指示网络设备102通信感知的能力信息。
步骤S5102的可选实现方式可以参见上述图2、图3A-图3B、图4A-图4B实施例中的任一实施例或任多个实施例中的步骤、及图2、图3A-图3B、图4A-图4B所涉及的实施例中其他关联部分。
在一些实施例中,上述方法可以包括上述通信系统侧、终端侧、网络设备侧等的实施例所述的方法,此处不再赘述。
在本实施方式或实施例中,在不矛盾的情况下,各步骤可以独立、任意组合或交换顺序,可选方式或可选例可以任意组合,且可以与其他实施方式或其他实施例的任意步骤之间进行任意组合。
以下为对上述各实施例所述的方法的示例性介绍。
在一些实施方式中,可以在REGISTRATION REQUEST消息的项目(item)中增加一个bit位,用来标识UE是否支持通感能力。在注册请求注册到卫星网络的消息时告知卫星网络,UE是否支持通 感能力。
在一些实施方式中,可以在卫星网络的注册接受REGISTRATION ACCEPT消息的项目(item)中增加卫星网络是否可以支持通感能力的bit位,告诉UE卫星网络是否支持通感能力。
在一些实施方式中,若卫星网络支持通感能力的话,卫星的核心网可以通过卫星网络的OTA消息(包括SI或UE专属消息)下发通感系统参数表,感知资源配置,UE在要进行通感服务或测量前可以获取这些参数。
可选地,上述参数可以包括,但不限于如下表1中所示的至少一种:
表1通信感知系统参数
本公开实施例还提出用于实现以上任一方法的装置,例如,提出一装置,上述装置包括用以实现以上任一方法中终端所执行的各步骤的单元或模块。再如,还提出另一装置,包括用以实现以上任一方法中网络设备(例如接入网设备、核心网功能节点、核心网设备等)所执行的各步骤的单元或模块。
应理解以上装置中各单元或模块的划分仅是一种逻辑功能的划分,在实际实现时可以全部或部分集成到一个物理实体上,也可以物理上分开。此外,装置中的单元或模块可以以处理器调用软件的形式实现:例如装置包括处理器,处理器与存储器连接,存储器中存储有指令,处理器调用存储器中存 储的指令,以实现以上任一方法或实现上述装置各单元或模块的功能,其中处理器例如为通用处理器,例如中央处理单元(Central Processing Unit,CPU)或微处理器,存储器为装置内的存储器或装置外的存储器。或者,装置中的单元或模块可以以硬件电路的形式实现,可以通过对硬件电路的设计实现部分或全部单元或模块的功能,上述硬件电路可以理解为一个或多个处理器;例如,在一种实现中,上述硬件电路为专用集成电路(application-specific integrated circuit,ASIC),通过对电路内元件逻辑关系的设计,实现以上部分或全部单元或模块的功能;再如,在另一种实现中,上述硬件电路为可以通过可编程逻辑器件(programmable logic device,PLD)实现,以现场可编程门阵列(Field Programmable Gate Array,FPGA)为例,其可以包括大量逻辑门电路,通过配置文件来配置逻辑门电路之间的连接关系,从而实现以上部分或全部单元或模块的功能。以上装置的所有单元或模块可以全部通过处理器调用软件的形式实现,或全部通过硬件电路的形式实现,或部分通过处理器调用软件的形式实现,剩余部分通过硬件电路的形式实现。
在本公开实施例中,处理器是具有信号处理能力的电路,在一种实现中,处理器可以是具有指令读取与运行能力的电路,例如中央处理单元(Central Processing Unit,CPU)、微处理器、图形处理器(graphics processing unit,GPU)(可以理解为微处理器)、或数字信号处理器(digital signal processor,DSP)等;在另一种实现中,处理器可以通过硬件电路的逻辑关系实现一定功能,上述硬件电路的逻辑关系是固定的或可以重构的,例如处理器为专用集成电路(application-specific integrated circuit,ASIC)或可编程逻辑器件(programmable logic device,PLD)实现的硬件电路,例如FPGA。在可重构的硬件电路中,处理器加载配置文档,实现硬件电路配置的过程,可以理解为处理器加载指令,以实现以上部分或全部单元或模块的功能的过程。此外,还可以是针对人工智能设计的硬件电路,其可以理解为ASIC,例如神经网络处理单元(Neural Network Processing Unit,NPU)、张量处理单元(Tensor Processing Unit,TPU)、深度学习处理单元(Deep learning Processing Unit,DPU)等。
图6A是本公开实施例提出的终端的结构示意图。如图6A所示,终端6100可以包括:收发模块6101。在一些实施例中,上述收发模块,用于发送第一信息,第一信息用于指示终端通信感知的能力信息。在一些实施例中,上述收发模块,用于接收第二信息,第二信息用于指示网络设备通信感知的能力信息。
可选地,上述收发模块用于执行以上任一方法中终端101执行的发送和/或接收等通信步骤(例如步骤S2101、步骤S2102、步骤S2103,但不限于此)中的至少一者,此处不再赘述。
图6B是本公开实施例提出的网络设备的结构示意图。如图6B所示,网络设备6200可以包括:收发模块6201。在一些实施例中,上述收发模块,用于接收第一信息,第一信息用于指示终端通信感知的能力信息。在一些实施例中,上述收发模块,用于发送第二信息,第二信息用于指示网络设备通信感知的能力信息。
可选地,上述收发模块用于执行以上任一方法中网络设备102执行的发送和/或接收等通信步骤(例如步骤S2101、步骤S2102、步骤S2103,但不限于此)中的至少一者,此处不再赘述。
在一些实施例中,收发模块可以包括发送模块和/或接收模块,发送模块和接收模块可以是分离的,也可以集成在一起。可选地,收发模块可以与收发器相互替换。
在一些实施例中,处理模块可以是一个模块,也可以包括多个子模块。可选地,上述多个子模块 分别执行处理模块所需执行的全部或部分步骤。可选地,处理模块可以与处理器相互替换。
图7A是本公开实施例提出的通信设备7100的结构示意图。通信设备7100可以是网络设备(例如接入网设备、核心网设备等),也可以是终端(例如用户设备等),也可以是支持网络设备实现以上任一方法的芯片、芯片系统、或处理器等,还可以是支持终端实现以上任一方法的芯片、芯片系统、或处理器等。通信设备7100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。
如图7A所示,通信设备7100包括一个或多个处理器7101。处理器7101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通信装置(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,执行程序,处理程序的数据。通信设备7100用于执行以上任一方法。
在一些实施例中,通信设备7100还包括用于存储指令的一个或多个存储器7102。可选地,全部或部分存储器7102也可以处于通信设备7100之外。
在一些实施例中,通信设备7100还包括一个或多个收发器7103。在通信设备7100包括一个或多个收发器7103时,收发器7103执行上述方法中的发送和/或接收等通信步骤(例如步骤S2101、步骤S2102、步骤S2103,但不限于此)中的至少一者,处理器7101执行其他步骤中的至少一者。
在一些实施例中,收发器可以包括接收器和/或发送器,接收器和发送器可以是分离的,也可以集成在一起。可选地,收发器、收发单元、收发机、收发电路等术语可以相互替换,发送器、发送单元、发送机、发送电路等术语可以相互替换,接收器、接收单元、接收机、接收电路等术语可以相互替换。
在一些实施例中,通信设备7100可以包括一个或多个接口电路7104。可选地,接口电路7104与存储器7102连接,接口电路7104可用于从存储器7102或其他装置接收信号,可用于向存储器7102或其他装置发送信号。例如,接口电路7104可读取存储器7102中存储的指令,并将该指令发送给处理器7101。
以上实施例描述中的通信设备7100可以是网络设备或者终端,但本公开中描述的通信设备7100的范围并不限于此,通信设备7100的结构可以不受图7A的限制。通信设备可以是独立的设备或者可以是较大设备的一部分。例如所述通信设备可以是:(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,可选地,上述IC集合也可以包括用于存储数据,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。
图7B是本公开实施例提出的芯片7200的结构示意图。对于通信设备7100可以是芯片或芯片系统的情况,可以参见图7B所示的芯片7200的结构示意图,但不限于此。
芯片7200包括一个或多个处理器7201,芯片7200用于执行以上任一方法。
在一些实施例中,芯片7200还包括一个或多个接口电路7202。可选地,接口电路7202与存储器7203连接,接口电路7202可以用于从存储器7203或其他装置接收信号,接口电路7202可用于向存储器7203或其他装置发送信号。例如,接口电路7202可读取存储器7203中存储的指令,并将该指令发送给处理器7201。
在一些实施例中,接口电路7202执行上述方法中的发送和/或接收等通信步骤(例如步骤S2101、步骤S2102、步骤S2103,但不限于此)中的至少一者,处理器7201执行其他步骤中的至少一者。
在一些实施例中,接口电路、接口、收发管脚、收发器等术语可以相互替换。
在一些实施例中,芯片7200还包括用于存储指令的一个或多个存储器7203。可选地,全部或部分存储器7203可以处于芯片7200之外。
本公开还提出存储介质,上述存储介质上存储有指令,当上述指令在通信设备7100上运行时,使得通信设备7100执行以上任一方法。可选地,上述存储介质是电子存储介质。可选地,上述存储介质是计算机可读存储介质,但不限于此,其也可以是其他装置可读的存储介质。可选地,上述存储介质可以是非暂时性(non-transitory)存储介质,但不限于此,其也可以是暂时性存储介质。
本公开还提出程序产品,上述程序产品被通信设备7100执行时,使得通信设备7100执行以上任一方法。可选地,上述程序产品是计算机程序产品。
本公开还提出计算机程序,当其在计算机上运行时,使得计算机执行以上任一方法。
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。所述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所述计算机程序时,全部或部分地产生按照本公开实施例所述的流程或功能。所述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。所述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,所述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。所述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。所述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意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本公开的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、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。
以上所述,仅为本公开的具体实施方式,但本公开的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本公开揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本公开的保护范围之内。因此,本公开的保护范围应以所述权利要求的保护范围为准。

Claims (34)

  1. 一种卫星通信方法,其特征在于,所述方法包括以下至少一项:
    发送第一信息,所述第一信息用于指示终端通信感知的能力信息;
    接收第二信息,所述第二信息用于指示网络设备通信感知的能力信息。
  2. 根据权利要求1所述的方法,其特征在于,所述第二信息指示所述网络设备支持通信感知,所述方法还包括:
    接收第三信息,所述第三信息用于配置所述终端的通信感知测量。
  3. 根据权利要求2所述的方法,其特征在于,所述第三信息包括以下至少一种信息:
    所述网络设备与所述终端之间的信道环境信息;
    所述终端执行的感知测量的相关信息;
    所述终端执行的通信的相关信息。
  4. 根据权利要求3所述的方法,其特征在于,所述网络设备与所述终端之间的信道环境信息包括以下至少一种:
    所述网络设备的部署信息以及天线阵列信息;
    所述网络设备与所述终端之间的信道对应的传播条件,所述传播条件包括视距LOS和非视距NLOS;
    所述网络设备与所述终端之间的信道对应的雷达横截面积RCS损耗;
    所述网络设备与所述终端之间的信道对应的预编码矩阵。
  5. 根据权利要求3所述的方法,其特征在于,所述终端执行的感知测量的相关信息包括以下至少一种:
    全局坐标系;
    簇参数。
  6. 根据权利要求3所述的方法,其特征在于,所述终端执行的通信的相关信息包括以下至少一种:
    所述网络设备与所述终端之间的信道的参数;
    载波频率;
    子载波数;
    带宽;
    子载波间隔;
    正交频分复用OFDM符号周期;
    循环前缀的周期;
    循环前缀的长度。
  7. 根据权利要求1-6任一项所述的方法,其特征在于,所述第一信息包括在注册请求消息中。
  8. 根据权利要求1-6任一项所述的方法,其特征在于,所述第二信息包括在注册接受消息中。
  9. 根据权利要求1-6任一项所述的方法,其特征在于,所述第三信息包括在系统信息或者终端专属消息中。
  10. 根据权利要求1-7任一项所述的方法,其特征在于,所述第一信息为1比特信息。
  11. 根据权利要求1-8任一项所述的方法,其特征在于,所述第二信息为1比特信息。
  12. 一种卫星通信方法,其特征在于,所述方法包括以下至少一项:
    接收第一信息,所述第一信息用于指示终端通信感知的能力信息;
    发送第二信息,所述第二信息用于指示网络设备通信感知的能力信息。
  13. 根据权利要求12所述的方法,其特征在于,所述第二信息指示所述网络设备支持通信感知,所述方法还包括:
    发送第三信息,所述第三信息用于配置所述终端的通信感知测量。
  14. 根据权利要求13所述的方法,其特征在于,所述第三信息包括以下至少一种信息:
    所述网络设备与所述终端之间的信道环境信息;
    所述终端执行的感知测量的相关信息;
    所述终端执行的通信的相关信息。
  15. 根据权利要求14所述的方法,其特征在于,所述网络设备与所述终端之间的信道环境信息包括以下至少一种:
    所述网络设备的部署信息以及天线阵列信息;
    所述网络设备与所述终端之间的信道对应的传播条件,所述传播条件包括视距LOS和非视距NLOS;
    所述网络设备与所述终端之间的信道对应的雷达横截面积RCS损耗;
    所述网络设备与所述终端之间的信道对应的预编码矩阵。
  16. 根据权利要求14所述的方法,其特征在于,所述终端执行的感知测量的相关信息包括以下至少一种:
    全局坐标系;
    簇参数。
  17. 根据权利要求14所述的方法,其特征在于,所述终端执行的通信的相关信息包括以下至少一种:
    所述网络设备与所述终端之间的信道的参数;
    载波频率;
    子载波数;
    带宽;
    子载波间隔;
    正交频分复用OFDM符号周期;
    循环前缀的周期;
    循环前缀的长度。
  18. 根据权利要求12-17任一项所述的方法,其特征在于,所述第一信息包括在注册请求消息中。
  19. 根据权利要求12-17任一项所述的方法,其特征在于,所述第二信息包括在注册接受消息中。
  20. 根据权利要求12-17任一项所述的方法,其特征在于,所述第三信息包括在系统信息或者终端专属消息中。
  21. 根据权利要求12-19任一项所述的方法,其特征在于,所述第一信息为1比特信息。
  22. 根据权利要求12-20任一项所述的方法,其特征在于,所述第二信息为1比特信息。
  23. 一种卫星通信方法,其特征在于,所述方法包括以下至少一项:
    终端向网络设备发送第一信息,所述第一信息用于指示所述终端通信感知的能力信息;
    所述网络设备向所述终端发送第二信息,所述第二信息用于指示所述网络设备通信感知的能力信息。
  24. 根据权利要求23所述的方法,其特征在于,所述第二信息指示所述网络设备支持通信感知,所述方法还包括:
    所述网络设备向所述终端发送第三信息,所述第三信息用于配置所述终端的通信感知测量。
  25. 根据权利要求24所述的方法,其特征在于,所述第三信息包括以下至少一种信息:
    所述网络设备与所述终端之间的信道环境信息;
    所述终端执行的感知测量的相关信息;
    所述终端执行的通信的相关信息。
  26. 根据权利要求23-25任一项所述的方法,其特征在于,所述第一信息包括在注册请求消息中。
  27. 根据权利要求23-25任一项所述的方法,其特征在于,所述第二信息包括在注册接受消息中。
  28. 根据权利要求23-25任一项所述的方法,其特征在于,所述第三信息包括在系统信息或者终端专属消息中。
  29. 一种终端,其特征在于,所述终端包括收发模块,所述收发模块用于以下至少一项:
    发送第一信息,所述第一信息用于指示终端通信感知的能力信息;
    接收第二信息,所述第二信息用于指示网络设备通信感知的能力信息。
  30. 一种网络设备,其特征在于,所述网络设备包括收发模块,所述收发模块用于以下至少一项:
    接收第一信息,所述第一信息用于指示终端通信感知的能力信息;
    发送第二信息,所述第二信息用于指示网络设备通信感知的能力信息。
  31. 一种终端,其特征在于,所述终端包括:
    一个或多个处理器;
    其中,所述终端用于执行权利要求1-11中任一项所述的卫星通信方法。
  32. 一种网络设备,其特征在于,所述网络设备包括:
    一个或多个处理器;
    其中,所述网络设备用于执行权利要求12-22中任一项所述的卫星通信方法。
  33. 一种通信系统,其特征在于,包括终端、网络设备,其中,所述终端被配置为实现权利要求1-11中任一项所述的定位测量方法,所述网络设备被配置为实现权利要求12-22中任一项所述的卫星通信方法。
  34. 一种存储介质,所述存储介质存储有指令,其特征在于,当所述指令在通信设备上运行时,使得所述通信设备执行如权利要求1-11或12-22中任一项所述的卫星通信方法。
PCT/CN2023/117864 2023-09-08 2023-09-08 卫星通信方法及装置、通信设备、通信系统、存储介质 WO2025050408A1 (zh)

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