WO2023082269A1 - 通信方法及装置、电子设备及存储介质 - Google Patents

通信方法及装置、电子设备及存储介质 Download PDF

Info

Publication number
WO2023082269A1
WO2023082269A1 PCT/CN2021/130714 CN2021130714W WO2023082269A1 WO 2023082269 A1 WO2023082269 A1 WO 2023082269A1 CN 2021130714 W CN2021130714 W CN 2021130714W WO 2023082269 A1 WO2023082269 A1 WO 2023082269A1
Authority
WO
WIPO (PCT)
Prior art keywords
csi
threshold
csi threshold
measurement
frame
Prior art date
Application number
PCT/CN2021/130714
Other languages
English (en)
French (fr)
Inventor
董贤东
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/CN2021/130714 priority Critical patent/WO2023082269A1/zh
Priority to CN202180003760.6A priority patent/CN116458198A/zh
Publication of WO2023082269A1 publication Critical patent/WO2023082269A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements

Definitions

  • Embodiments of the present disclosure relate to the field of mobile communication technologies, and specifically, embodiments of the present disclosure relate to a communication method and device, electronic equipment, and a storage medium.
  • Wi-Fi Wireless Fidelity
  • the research content of Wi-Fi technology is such as 320Mhz bandwidth transmission, aggregation and coordination of multiple frequency bands, etc.
  • its main application scenarios are video transmission, augmented reality (Augmented Reality, AR), virtual reality (Virtual Reality, VR )wait.
  • WLAN sensing Wireless Local Area Network
  • CSI Channel State Information
  • Embodiments of the present disclosure provide a communication method and device, an electronic device, and a storage medium, so as to provide a manner of indicating a CSI threshold during a wireless local area network perception measurement process.
  • an embodiment of the present disclosure provides a communication method, which is applied to an initiator, and the method includes:
  • the target wireless frame includes a channel state information CSI threshold, where the CSI threshold is used by the responder to send a CSI measurement value to the initiator according to the CSI threshold;
  • the embodiment of the present disclosure also provides a communication method, which is applied to the responder, and the method includes:
  • an embodiment of the present disclosure also provides a communication device, which is applied to the initiator, and the communication device includes:
  • a determination module configured to determine a target wireless frame; the target wireless frame includes a channel state information CSI threshold, wherein the CSI threshold is used by the responder to send a CSI measurement value to the initiator according to the CSI threshold;
  • a sending module configured to send the target wireless frame.
  • the embodiment of the present disclosure also provides a communication device, which is applied to the responding end, and the device includes:
  • a receiving module configured to receive a target wireless frame, and acquire a channel state information CSI threshold carried in the target wireless frame
  • a processing module configured to perform a processing operation according to the CSI variation and the CSI threshold.
  • An embodiment of the present disclosure also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and operable on the processor. described method.
  • Embodiments of the present disclosure also provide a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, one or more of the methods described in the embodiments of the present disclosure are implemented. .
  • the initiator determines the target wireless frame, and sends the target wireless frame to the responder;
  • the target wireless frame includes a channel state information CSI threshold, and the CSI threshold is used by the responder to determine according to the CSI threshold Whether to send the CSI measurement value to the initiator;
  • the embodiment of the present disclosure provides a way of indicating the CSI threshold during the process of WLAN Sensing.
  • Fig. 1 is one of the flowcharts of the communication method provided by the embodiment of the present disclosure
  • Fig. 3 is the second schematic diagram of the first example of the embodiment of the present disclosure.
  • Fig. 4 is the third schematic diagram of the first example of the embodiment of the present disclosure.
  • FIG. 5 is a schematic diagram of a second example of an embodiment of the present disclosure.
  • FIG. 6 is the second flowchart of the communication method provided by the embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of a communication device provided by an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a communication device provided by an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of an electronic device provided by an embodiment of the present disclosure.
  • first, second, third, etc. may be used in the present disclosure to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another.
  • first information may also be called second information, and similarly, second information may also be called first information.
  • word “if” as used herein may be interpreted as “while in communication means” or “while in communication means” or "in response to a determination”.
  • Embodiments of the present disclosure provide a communication method and device, an electronic device, and a storage medium, so as to provide a manner of indicating a CSI threshold during a wireless local area network perception measurement process.
  • the method and the device are conceived based on the same application. Since the principle of solving problems of the method and the device is similar, the implementation of the device and the method can be referred to each other, and the repetition will not be repeated.
  • an embodiment of the present disclosure provides a communication method.
  • the method can be applied to a network device, the network device initiator (Sensing Initiator), and the initiator can be a sensing initiator Sensing Transmitter or a device that does not participate in the WLAN sensing measurement process.
  • the network device initiator Sensing Initiator
  • the initiator can be a sensing initiator Sensing Transmitter or a device that does not participate in the WLAN sensing measurement process.
  • the method may include the steps of:
  • Step 101 determine a target radio frame; the target radio frame includes a CSI threshold of channel state information; wherein the CSI threshold is used by a responder to send a CSI measurement value to the initiator according to the CSI threshold.
  • the WLAN Sensing architecture and the WLAN Sensing process applied to the communication method provided by the embodiments of the present disclosure are firstly introduced.
  • Fig. 2 shows a schematic diagram of a WLAN Sensing architecture; wherein, a sensing initiator (Sensing Initiator) initiates WLAN Sensing (for example, initiates a WLAN sensing session), and there may be multiple sensing responders (Sensing Responders, or sensing receivers) ) to respond to it, as shown in the response terminal 1, the response terminal 2 and the response terminal 3 in Figure 2, wherein the response terminal is the receiving terminal that receives the NDP (nulldatapacket) measurement frame sent by the transmitting terminal.
  • a sensing initiator Sesing Initiator
  • the response terminal is the receiving terminal that receives the NDP (nulldatapacket) measurement frame sent by the transmitting terminal.
  • the perception initiator initiates WLAN Sensing
  • multiple associated or non-associated WLAN Sensing perception responders can respond; as shown in Figure 2, the responder 1, responder 2 and responder 3 can be associated with the initiator respectively Associated or unassociated.
  • associated may mean that an associated connection for communication is established between the sensing initiator and the sensing responder
  • non-associated may mean that no associated connection for communication is established between the sensing initiator and the sensing responder.
  • the sensing initiator and the sensing responder communicate through the communication connection, as shown in the communication connection S1; the sensing responding ends communicate through the communication connection S2.
  • each sensing initiator may be a client (Client); each sensing responder (in this example, sensing responding end 1 to sensing responding end 3) may be a station device (STA).
  • STA can assume multiple roles in the WLAN sensing process.
  • the sensing initiator may be a sensing transmitter (Sensing Transmitter), a sensing receiver (Sensing Receiver), or both, or both. no.
  • the sensing responder may also be a sensing transmitter, a sensing receiver or both.
  • the sensing initiator and the sensing responder can both be clients, and the two can communicate by connecting to the same AP; in Figure 3, Client1 is the sensing initiator, and Client2 is the sensing response end.
  • the initiator determines the target wireless frame, and carries a CSI threshold (Threshold) in the target wireless frame.
  • the CSI threshold is a threshold of channel CSI variation, and the CSI variation is the difference between the currently measured CSI and the previously measured CSI.
  • the CSI threshold is used by the responding end to send the CSI measurement value to the initiator according to the CSI threshold; after receiving the target wireless frame, the responding end obtains the CSI threshold in it, and calculates the difference between the current CSI variation and the CSI threshold to determine whether to report the CSI to the initiator. For example, if the current CSI variation does not exceed the CSI threshold, the responder may not report the CSI to save signaling messages.
  • the target radio frame may be a trigger frame or a message frame in the perception measurement process.
  • the CSI threshold may be derived from an upper layer application, for example, the upper layer directly indicates to the initiator.
  • Step 102 sending the target radio frame.
  • the initiator sends the target radio frame to the responder, so that the responder determines whether to report CSI according to the CSI threshold in the target radio frame.
  • the initiator determines the target wireless frame, and sends the target wireless frame to the responder;
  • the target wireless frame includes a channel state information CSI threshold, and the CSI threshold is used by the responder to determine according to the CSI threshold Whether to send the CSI measurement value to the initiator;
  • the embodiment of the present disclosure provides a way of indicating the CSI threshold during the process of WLAN Sensing.
  • the target radio frame includes at least one of a trigger frame, a perception measurement session establishment message frame, and a perception measurement establishment message frame.
  • the target wireless frame may be a trigger frame (Trigger Frames), and the trigger frame is mainly used for scheduling and resource unit (Resource Unit, RU) allocation for the station.
  • Trigger Frames Trigger Frames
  • the trigger frame is mainly used for scheduling and resource unit (Resource Unit, RU) allocation for the station.
  • Resource Unit Resource Unit
  • OFDMA Orthogonal Frequency Division Multiple Access
  • uplink transmission (UL-OFDMA) or downlink transmission (DL-OFDMA) transmission needs to use trigger frames to realize multi-user communication Exchange of scheduling information.
  • the target wireless frame may also be a perception measurement session establishment message frame and a perception measurement establishment message frame; wherein, the perception measurement session establishment message frame is a WLAN perception measurement session establishment message frame, which is used to establish a perception measurement session; the perception measurement establishment message frame That is, the WLAN sensing measurement session establishment message frame is used to establish the sensing measurement process.
  • the perception measurement session establishment message frame is a WLAN perception measurement session establishment message frame, which is used to establish a perception measurement session; the perception measurement establishment message frame That is, the WLAN sensing measurement session establishment message frame is used to establish the sensing measurement process.
  • the target radio frame may be a trigger frame; in the downlink sensing measurement, the target radio frame may be a sensing measurement session establishment message frame or a sensing measurement establishment message frame.
  • the CSI threshold includes:
  • a third CSI threshold corresponding to the measured event is a third CSI threshold corresponding to the measured event.
  • the CSI threshold can be set at the Sensing Session (Sensing Session) level, that is, each sensing session corresponds to a CSI threshold, that is, the first CSI threshold; usually, each sensing session includes multiple Measurement (Measurement) processes, Under the same sensing session, the thresholds used by the Responders involved in each measurement process are the same, which is the first CSI threshold corresponding to the sensing session.
  • Sensing Session Sensing Session
  • Measurement Measurement
  • FIG. 5 illustrates a WLAN sensing process, where T represents a time axis, AID represents an association identifier (Association Identifier), and UID represents a user identifier (User Identifier).
  • Figure 5 includes multiple perceptual session establishment processes, such as “1, session setup”, “2, session setup”, “5, session setup”; taking “1, session setup” as an example, wherein the perceptual session (hereinafter referred to as The media access control layer (Media Access Control Address, MAC) address (ADDR) of the perception session 1) is A, and the AID is 1; the perception session 1 includes two measurement processes, respectively Measurement1 and Measurement2; like this, the Measurement1 and Measurement2 processes
  • the thresholds used by the participating Responders are all the first CSI thresholds.
  • the CSI threshold may also be set as a third CSI threshold corresponding to the measurement event, that is, the CSI threshold is at the measurement event level.
  • Each Measurement ID contains multiple Measurement instance events, and each instance corresponds to a CSI threshold, that is, each combination of Measurement ID and Measurement instance ID corresponds to a CSI threshold.
  • the target wireless frame includes the sensing session setup message frame, that is, a WLAN sensing session setup message frame (sensing session setup), wherein , the WLAN sensing session establishment message frame carries the first CSI threshold, indicating the CSI threshold used by the Responders involved in each measurement process under the sensing session.
  • the sensing session setup message frame that is, a WLAN sensing session setup message frame (sensing session setup)
  • the WLAN sensing session establishment message frame carries the first CSI threshold, indicating the CSI threshold used by the Responders involved in each measurement process under the sensing session.
  • the target radio frame includes the cognitive session establishment message frame
  • the second CSI threshold is set corresponding to the identifier of the measurement process, that is, the perceptual session establishment message frame may include multiple measurement processes. Each measurement process has a second CSI threshold.
  • the target radio frame includes the sensing measurement setup message frame (Measurement setup);
  • the third CSI threshold is set corresponding to the combination of the identification of the measurement process and the identification of the measurement event, that is, the CSI threshold is at the measurement event level, and each Measurement ID contains For multiple Measurement instance events, each instance corresponds to a CSI threshold; that is, in the perception measurement setup message frame, each combination of Measurement ID and Measurement instance ID corresponds to a CSI threshold.
  • the method further includes:
  • the responder determines whether to report CSI according to the CSI threshold and the CSI variation in the target radio frame; if the CSI variation does not exceed the CSI threshold, it does not report the CSI to save signaling messages.
  • the initiator determines the target wireless frame, and sends the target wireless frame to the responder;
  • the target wireless frame includes a channel state information CSI threshold, and the CSI threshold is used by the responder to determine according to the CSI threshold Whether to send the CSI measurement value to the initiator;
  • the embodiment of the present disclosure provides a way of indicating the CSI threshold during the process of WLAN Sensing.
  • an embodiment of the present disclosure also provides a communication method.
  • the method can be applied to a responder (ie, a perception responder), and the method includes the following steps: .
  • Step 601 Receive a target wireless frame, and acquire a channel state information (CSI) threshold carried in the target wireless frame.
  • CSI channel state information
  • the WLAN Sensing architecture and the WLAN Sensing process applied to the communication method provided by the embodiments of the present disclosure are firstly introduced.
  • Fig. 2 shows a schematic diagram of a WLAN Sensing architecture; wherein, a sensing initiator (Sensing Initiator) initiates WLAN Sensing (for example, initiates a WLAN sensing session), and there may be multiple sensing responders (Sensing Responders, or sensing receivers) ) to respond to it, as shown in the response terminal 1, response terminal 2 and response terminal 3 in Figure 2.
  • a sensing initiator initiates WLAN Sensing
  • multiple associated or non-associated WLAN Sensing perception responders can respond; as shown in Figure 2, the responder 1, responder 2 and responder 3 can be associated with the initiator respectively Associated or unassociated.
  • “associated” may mean that an associated connection for communication is established between the sensing initiator and the sensing responder
  • “non-associated” may mean that no associated connection for communication is established between the sensing initiator and the sensing responder.
  • the sensing initiator and the sensing responder communicate through the communication connection, as shown in the communication connection S1; the sensing responding ends communicate through the communication connection S2.
  • each sensing initiator may be a client (Client); each sensing responder (in this example, sensing responding end 1 to sensing responding end 3) may be a station device (STA).
  • STA can assume multiple roles in the WLAN sensing process.
  • the sensing initiator may be a sensing transmitter (Sensing Transmitter), a sensing receiver (Sensing Receiver), or both, or both. no.
  • the sensing responder may also be a sensing transmitter, a sensing receiver or both.
  • the sensing initiator and the sensing responder can both be clients, and the two can communicate by connecting to the same AP; in Figure 3, Client1 is the sensing initiator, and Client2 is the sensing response end.
  • the responder receives the target wireless frame and acquires the CSI threshold (Threshold) carried in the target wireless frame.
  • the CSI threshold is a threshold of channel CSI variation, and the CSI variation is the difference between the currently measured CSI and the previously measured CSI.
  • the CSI threshold is used by the responding end to send a CSI measurement value to the initiating end according to the CSI threshold; after receiving the target wireless frame, the responding end acquires the CSI threshold therein.
  • Step 602 Perform a processing operation according to the CSI variation and the CSI threshold.
  • the responder After acquiring the CSI threshold, the responder determines whether to report the CSI measurement value to the initiator according to the data relationship between the current CSI variation and the CSI threshold. For example, if the current CSI variation does not exceed the CSI threshold, the responder may not report the CSI to save signaling messages. If the measured CSI variation exceeds the CSI threshold, send the CSI measurement value to the initiator.
  • the target radio frame includes at least one of a trigger frame, a sensory measurement session setup message frame, and a sensory measurement session setup message frame.
  • the CSI threshold includes:
  • a third CSI threshold corresponding to the measured event is a third CSI threshold corresponding to the measured event.
  • the target radio frame includes the cognitive session establishment message frame.
  • the target radio frame includes the cognitive session establishment message frame
  • the second CSI threshold is set corresponding to the identifier of the measurement process.
  • the target radio frame includes the sensing measurement setup message frame
  • the third CSI threshold is set corresponding to an identifier combination formed by the identifier of the measurement process and the identifier of the measurement event.
  • the performing the processing operation according to the CSI variation and the CSI threshold includes:
  • NDP Null Data Packet
  • the NDP sent again by the initiator is not processed, that is, the NDP subsequently sent by the initiator is ignored, and the CSI measurement value is not reported to the initiator to save signaling messages .
  • the responding end receives a target wireless frame, the target wireless frame includes a channel state information CSI threshold, and the CSI threshold is used by the responding end to determine whether to send a CSI measurement value to the initiator according to the CSI threshold;
  • the embodiment of the present disclosure provides a way of indicating the CSI threshold during the process of WLAN Sensing.
  • the embodiment of the present disclosure also provides a communication device, which is applied to the initiator, as shown in FIG. 7 , the device includes:
  • the determining module 701 is configured to determine a target wireless frame; the target wireless frame includes a channel state information CSI threshold, wherein the CSI threshold is used for the responder to send a CSI measurement value to the initiator according to the CSI threshold.
  • the WLAN Sensing architecture and the WLAN Sensing process applied to the communication method provided by the embodiments of the present disclosure are first introduced.
  • the initiator determines the target wireless frame, and carries a CSI threshold (Threshold) in the target wireless frame.
  • the CSI threshold is a threshold of channel CSI variation
  • the CSI variation is the difference between the currently measured CSI and the previously measured CSI.
  • the CSI threshold is used by the responding end to send the CSI measurement value to the initiator according to the CSI threshold; after receiving the target wireless frame, the responding end obtains the CSI threshold in it, and calculates the difference between the current CSI variation and the CSI threshold to determine whether to report the CSI to the initiator. For example, if the current CSI variation does not exceed the CSI threshold, the responder may not report the CSI to save signaling messages.
  • the target radio frame may be a trigger frame or a message frame in the perception measurement process.
  • the CSI threshold may be derived from an upper layer application, for example, the upper layer directly indicates to the initiator.
  • the initiator sends the target radio frame to the responder, so that the responder determines whether to report CSI according to the CSI threshold in the target radio frame.
  • the target radio frame includes at least one of a trigger frame, a perception measurement session establishment message frame, and a perception measurement establishment message frame.
  • the CSI threshold includes:
  • a third CSI threshold corresponding to the measured event is a third CSI threshold corresponding to the measured event.
  • the target wireless frame includes the cognitive session establishment message frame.
  • the target wireless frame includes the cognitive session establishment message frame
  • the second CSI threshold is set corresponding to the identifier of the measurement process.
  • the target radio frame includes the sensing measurement establishment message frame
  • the third CSI threshold is set corresponding to an identifier combination formed by the identifier of the measurement process and the identifier of the measurement event.
  • the device further includes:
  • the CSI receiving module is configured to receive the CSI measurement value sent by the responder; the CSI measurement value is sent to the initiator when the responder detects that the CSI variation exceeds the CSI threshold of.
  • the target wireless frame is determined by the determining module 701, and the sending module 702 sends the target wireless frame to the responding end;
  • the target wireless frame includes a channel state information CSI threshold, and the CSI threshold is used by the responding end according to The CSI threshold determines whether to send the CSI measurement value to the initiator.
  • the embodiment of the present disclosure also provides a communication device, which is applied to the response terminal, as shown in FIG. 8 , the device includes:
  • the receiving module 801 is configured to receive a target wireless frame, and obtain a channel state information CSI threshold carried in the target wireless frame.
  • the WLAN Sensing architecture and the WLAN Sensing process applied to the communication method provided by the embodiments of the present disclosure are first introduced.
  • the responder receives the target wireless frame and acquires the CSI threshold (Threshold) carried in the target wireless frame.
  • the CSI threshold is a threshold of channel CSI variation, and the CSI variation is the difference between the currently measured CSI and the previously measured CSI.
  • the CSI threshold is used by the responding end to send a CSI measurement value to the initiating end according to the CSI threshold; after receiving the target wireless frame, the responding end acquires the CSI threshold therein.
  • the processing module 802 is configured to perform a processing operation according to the CSI variation and the CSI threshold.
  • the responder After acquiring the CSI threshold, the responder determines whether to report the CSI measurement value to the initiator according to the data relationship between the current CSI variation and the CSI threshold. For example, if the current CSI variation does not exceed the CSI threshold, the responder may not report the CSI to save signaling messages. If the measured CSI variation exceeds the CSI threshold, send the CSI measurement value to the initiator.
  • the target radio frame includes at least one of a trigger frame, a perception measurement session establishment message frame, and a perception measurement establishment message frame.
  • the CSI threshold includes:
  • a third CSI threshold corresponding to the measured event is a third CSI threshold corresponding to the measured event.
  • the target wireless frame includes the cognitive session establishment message frame.
  • the target wireless frame includes the cognitive session establishment message frame
  • the second CSI threshold is set corresponding to the identifier of the measurement process.
  • the target radio frame includes the sensing measurement setup message frame
  • the third CSI threshold is set corresponding to an identifier combination formed by the identifier of the measurement process and the identifier of the measurement event.
  • the processing module 802 includes:
  • a determining submodule configured to receive the empty data packet NDP sent by the initiator, measure the CSI, and determine the CSI variation
  • a first processing submodule configured to send a CSI measurement value to the initiator when the CSI variation exceeds the CSI threshold
  • the second processing submodule is configured to not process the NDP resent by the initiator when the CSI variation does not exceed the CSI threshold.
  • the receiving module 801 receives a target wireless frame, and the target wireless frame includes a channel state information CSI threshold, and the CSI threshold is used by the processing module 802 to determine whether to send a CSI measurement to the initiator according to the CSI threshold value.
  • the embodiment of the present disclosure provides a way of indicating the CSI threshold during the process of WLAN Sensing.
  • an embodiment of the present disclosure further provides an electronic device, as shown in FIG. 9
  • the electronic device 9000 shown in FIG. 9 may be a server, and includes: a processor 9001 and a memory 9003 .
  • the processor 9001 is connected to the memory 9003 , such as through a bus 9002 .
  • the electronic device 9000 may further include a transceiver 9004. It should be noted that in practical applications, the transceiver 9004 is not limited to one, and the structure of the electronic device 9000 does not limit the embodiment of the present disclosure.
  • Processor 9001 can be CPU (Central Processing Unit, central processing unit), general purpose processor, DSP (Digital Signal Processor, data signal processor), ASIC (Application Specific Integrated Circuit, application specific integrated circuit), FPGA (Field Programmable Gate Array , Field Programmable Gate Array) or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It may implement or execute the various illustrative logical blocks, modules and circuits described in connection with the present disclosure.
  • the processor 9001 may also be a combination that implements computing functions, for example, a combination of one or more microprocessors, a combination of DSP and a microprocessor, and the like.
  • Bus 9002 may include a path for communicating information between the above-described components.
  • the bus 9002 may be a PCI (Peripheral Component Interconnect, Peripheral Component Interconnect Standard) bus or an EISA (Extended Industry Standard Architecture, Extended Industry Standard Architecture) bus, etc.
  • the bus 9002 can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is used in FIG. 9 , but it does not mean that there is only one bus or one type of bus.
  • Memory 9003 can be ROM (Read Only Memory, read-only memory) or other types of static storage devices that can store static information and instructions, RAM (Random Access Memory, random access memory) or other types of memory that can store information and instructions Dynamic storage devices can also be EEPROM (Electrically Erasable Programmable Read Only Memory, Electrically Erasable Programmable Read Only Memory), CD-ROM (Compact Disc Read Only Memory, CD-ROM) or other optical disc storage, optical disc storage (including compressed optical disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage medium or other magnetic storage device, or a computer that can be used to carry or store desired program code in the form of instructions or data structures and can be accessed by a computer Any other medium, but not limited to it.
  • EEPROM Electrically Erasable Programmable Read Only Memory
  • CD-ROM Compact Disc Read Only Memory
  • CD-ROM Compact Disc Read Only Memory
  • optical disc storage including compressed optical disc, laser disc, optical disc, digital versatile disc, blu
  • the memory 9003 is used to store application program codes for implementing the solutions of the present disclosure, and the execution is controlled by the processor 9001 .
  • the processor 9001 is configured to execute the application program codes stored in the memory 9003, so as to implement the contents shown in the foregoing method embodiments.
  • electronic devices include but are not limited to: mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc.
  • Mobile terminals such as digital TVs, desktop computers, etc. and fixed terminals.
  • the electronic device shown in FIG. 9 is only an example, and should not limit the functions and application scope of the embodiments of the present disclosure.
  • the server provided in this disclosure may be an independent physical server, or a server cluster or distributed system composed of multiple physical servers, or provide cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, Cloud servers for basic cloud computing services such as cloud communications, middleware services, domain name services, security services, CDN, and big data and artificial intelligence platforms.
  • the terminal may be a smart phone, a tablet computer, a laptop computer, a desktop computer, a smart speaker, a smart watch, etc., but is not limited thereto.
  • the terminal and the server may be connected directly or indirectly through wired or wireless communication, which is not limited in the present disclosure.
  • Embodiments of the present disclosure provide a computer-readable storage medium, on which a computer program is stored, and when the computer program is run on a computer, the computer can execute the corresponding content in the foregoing method embodiments.
  • the computer-readable medium mentioned above in the present disclosure may be a computer-readable signal medium or a computer-readable storage medium or any combination of the two.
  • a computer readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or device, or any combination thereof. More specific examples of computer-readable storage media may include, but are not limited to, electrical connections with one or more wires, portable computer diskettes, hard disks, random access memory (RAM), read-only memory (ROM), erasable Programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above.
  • a computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.
  • a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave carrying computer-readable program code therein. Such propagated data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing.
  • a computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which can send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device .
  • Program code embodied on a computer readable medium may be transmitted by any appropriate medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.
  • the above-mentioned computer-readable medium may be included in the above-mentioned electronic device, or may exist independently without being incorporated into the electronic device.
  • the above-mentioned computer-readable medium carries one or more programs, and when the above-mentioned one or more programs are executed by the electronic device, the electronic device is made to execute the methods shown in the above-mentioned embodiments.
  • a computer program product or computer program comprising computer instructions stored in a computer readable storage medium.
  • the processor of the computer device reads the computer instruction from the computer-readable storage medium, and the processor executes the computer instruction, so that the computer device executes the communication method provided in the various optional implementation manners above.
  • Computer program code for carrying out the operations of the present disclosure can be written in one or more programming languages, or combinations thereof, including object-oriented programming languages—such as Java, Smalltalk, C++, and conventional Procedural Programming Language - such as "C" or a similar programming language.
  • the program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server.
  • the remote computer can be connected to the user computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (such as through an Internet service provider). Internet connection).
  • LAN local area network
  • WAN wide area network
  • Internet service provider such as AT&T, MCI, Sprint, EarthLink, MSN, GTE, etc.
  • each block in a flowchart or block diagram may represent a module, program segment, or portion of code that contains one or more logical functions for implementing specified executable instructions.
  • the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved.
  • each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations can be implemented by a dedicated hardware-based system that performs the specified functions or operations , or may be implemented by a combination of dedicated hardware and computer instructions.
  • the modules involved in the embodiments described in the present disclosure may be implemented by software or by hardware. Wherein, the name of the module does not constitute a limitation of the module itself under certain circumstances, for example, the A module can also be described as "the A module for performing the B operation".

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开实施例涉及移动通信技术领域，提供了一种通信方法及装置、电子设备及存储介质，所述通信方法包括：确定目标无线帧；所述目标无线帧包括信道状态信息CSI阈值，其中，所述CSI阈值用于响应端根据所述CSI阈值向所述发起端发送CSI测量值；发送所述目标无线帧。本公开实施例提供了一种无线局域网络感知测量的过程中，指示CSI阈值的方式。

Description

通信方法及装置、电子设备及存储介质 技术领域
本公开实施例涉及移动通信技术领域，具体而言，本公开实施例涉及一种通信方法及装置、电子设备及存储介质。
背景技术
随着移动通信技术的迅速发展，无线保真(Wireless Fidelity，Wi-Fi)技术在传输速率以及吞吐量等方面已经取得了巨大的进步。目前，Wi-Fi技术所研究的内容例如320Mhz的带宽传输、多个频段的聚合及协同等，其主要的应用场景例如视频传输、增强现实(Augmented Reality，AR)、虚拟现实(Virtual Reality，VR)等。
在目前所研究的Wi-Fi技术中，可能会支持无线局域网(Wireless Local Area Network，WLAN)感知(Sensing)技术。例如，在密集环境下(例如家庭环境及企业环境)的位置发现、接近检测(Proximity Detection)及存在检测(Presence Detection)等应用场景。在WLAN Sensing的过程中，需要提供指示信道状态信息(Channel State Information，CSI)阈值的方式，以指示感知接收端(Responder)基于CSI阈值进行感知测量。
发明内容
本公开实施例提供了一种通信方法及装置、电子设备及存储介质，以提供一种无线局域网络感知测量的过程中，指示CSI阈值的方式。
一方面，本公开实施例提供了一种通信方法，应用于发起端，所述方法包括：
确定目标无线帧；所述目标无线帧包括信道状态信息CSI阈值，其中，所述CSI阈值用于响应端根据所述CSI阈值向所述发起端发送CSI测量值；
发送所述目标无线帧。
另一方面，本公开实施例还提供了一种通信方法，应用于响应端，所述方法包括：
接收目标无线帧，获取所述目标无线帧中携带的信道状态信息CSI阈值；
根据CSI变化量以及所述CSI阈值，执行处理操作。
另一方面，本公开实施例还提供了一种通信装置，应用于发起端，所述通信装置包括：
确定模块，用于确定目标无线帧；所述目标无线帧包括信道状态信息CSI阈值，其中，所述CSI阈值用于响应端根据所述CSI阈值向所述发起端发送CSI测量值；
发送模块，用于发送所述目标无线帧。
另一方面，本公开实施例还提供了一种通信装置，应用于响应端，所述装置包括：
接收模块，用于接收目标无线帧，获取所述目标无线帧中携带的信道状态信息CSI阈值；
处理模块，用于根据CSI变化量以及所述CSI阈值，执行处理操作。
本公开实施例还提供了一种电子设备，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，处理器执行程序时实现如本公开实施例中一个或多个所述的方法。
本公开实施例还提供了一种计算机可读存储介质，该计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现如本公开实施例中一个或多个所述的方法。
本公开实施例中，发起端确定目标无线帧，并向响应端发送所述目标无线帧；所述目标无线帧包括信道状态信息CSI阈值，所述CSI阈值用于响应端根据所述CSI阈值确定是否向所述发起端发送CSI测量值；本公开实施例提供了一种WLAN Sensing的过程中，指示CSI阈值的方式。
本公开实施例附加的方面和优点将在下面的描述中部分给出，这些将从下面的描述中变得明显，或通过本公开的实践了解到。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本公开实施例提供的通信方法的流程图之一；
图2为本公开实施例的第一示例的示意图之一；
图3为本公开实施例的第一示例的示意图之二；
图4为本公开实施例的第一示例的示意图之三；
图5为本公开实施例的第二示例的示意图；
图6为本公开实施例的提供的通信方法的流程图之二；
图7为本公开实施例提供的一种通信装置的结构示意图；
图8为本公开实施例提供的一种通信装置的结构示意图；
图9为本公开实施例提供的一种电子设备的结构示意图。
具体实施方式
本公开实施例中术语“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
本公开实施例中术语“多个”是指两个或两个以上，其它量词与之类 似。
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发明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、本发明的一些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也是旨在包括多数形式，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，尽管在本公开可能采用术语第一、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，在不脱离本公开范围的情况下，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，例如，在此所使用的词语“如果”可以被解释成为“在通信装置时”或“当通信装置时”或“响应于确定”。
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，并不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
本公开实施例提供了一种通信方法及装置、电子设备及存储介质，用以提供一种无线局域网络感知测量的过程中，指示CSI阈值的方式。
其中，方法和装置是基于同一申请构思的，由于方法和装置解决问题的原理相似，因此装置和方法的实施可以相互参见，重复之处不再赘述。
如图1中所示，本公开实施例提供了一种通信方法，可选地，所述方法可应用于网络设备，所述网络设备发起端(Sensing Initiator)，所述发起端可以是感知发射端(Sensing Transmitter)或不参与无线局域网络感知 测量过程的设备。
该方法可以包括以下步骤：
步骤101，确定目标无线帧；所述目标无线帧包括信道状态信息CSI阈值；其中，所述CSI阈值用于响应端根据所述CSI阈值向所述发起端发送CSI测量值。
作为第一示例，参见图2至图4，首先介绍本公开实施例提供的通信方法所应用的WLAN Sensing的架构以及WLAN Sensing过程。
图2示出了一种WLAN Sensing的架构示意图；其中，感知发起端(Sensing Initiator)发起WLAN Sensing(例如，发起WLAN感知会话)，可能存在着多个感知响应端(Sensing Responder，或感知接收端)对其响应，如图2中的响应端1、响应端2和响应端3所示，其中响应端即为接收发送端发送的NDP(nulldatapacket)测量帧的接收端。当感知发起端发起WLAN Sensing时，多个关联或者非关联的WLAN Sensing的感知响应端可以进行响应；如图2所示，响应端1、响应端2和响应端3可以分别与发起端具有关联关系(associated)或不具有关联关系(unassociated)。其中，“关联”可以指感知发起端与感知响应端之间建立了用于通信的关联连接，“非关联”可以指感知发起端与感知响应端之间未建立用于通信的关联连接。
参见图3，感知发起端与感知响应端之间通过通信连接通信，如通信连接S1所示；感知响应端之间通过通信连接S2通信。
其中，每个感知发起端可以是一个客户端(Client)；每个感知响应端(在本示例中，即感知响应端1至感知响应端3)可以是一个站点设备(STA)。STA可以在WLAN感知过程中承担多个角色，例如，在WLAN感知过程中，感知发起者可能是感测发射器(Sensing Transmitter)、感知接收器(Sensing Receiver)，或两者都是，或都不是。在WLAN感测过程中，感测响应端也可能是感测发射器、感测接收器或两者都是。
作为另一种架构，如图4所示，感知发起端、感知响应端还可以均为客户端，二者可以通过连接到同一AP进行通信；图3中Client1为感知发起端，Client2为感知响应端。
在WLAN感知过程中，发起端确定目标无线帧，在目标无线帧中携带CSI阈值(Threshold)。CSI阈值为信道CSI变化量的阈值，CSI变化量即当前测量的CSI与先前测量的CSI之间的差异。所述CSI阈值用于响应端根据所述CSI阈值向所述发起端发送CSI测量值；响应端在接收到目标无线帧之后，获取其中的CSI阈值，并根据当前CSI变化量与CSI阈值之间的数据关系，确定是否向发起端上报CSI。例如，若当前CSI变化量未超过CSI阈值，则响应端可不上报CSI，以节省信令消息。
可选地，目标无线帧可以是触发帧或感知测量过程中的消息帧。CSI阈值可以来源于上层应用，例如上层直接指示给发起端。
步骤102，发送所述目标无线帧。
发起端向响应端发送所述目标无线帧，使得响应端根据目标无线帧中的CSI阈值，确定是否上报CSI。
本公开实施例中，发起端确定目标无线帧，并向响应端发送所述目标无线帧；所述目标无线帧包括信道状态信息CSI阈值，所述CSI阈值用于响应端根据所述CSI阈值确定是否向所述发起端发送CSI测量值；本公开实施例提供了一种WLAN Sensing的过程中，指示CSI阈值的方式。
可选地，本公开实施例中，所述目标无线帧包括触发帧、感知测量会话建立消息帧以及感知测量建立消息帧中的至少一种。
所述目标无线帧可以是触发帧(Trigger Frames)，触发帧主要用于对站点进行调度和资源单元(Resource Unit，RU)的分配。例如，在基于正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)技术的传输机制中，上行传输(UL-OFDMA)或者下行传输(DL-OFDMA)传输需要利用触发帧实现多用户通信间调度信息的交换。
所述目标无线帧还可以是感知测量会话建立消息帧以及感知测量建立消息帧；其中，感知测量会话建立消息帧即WLAN感知测量会话建立消息帧，用于建立感知测量会话；感知测量建立消息帧即WLAN感知测量会话建立消息帧，用于建立感知测量过程。
可选地，在上行感知测量中，所述目标无线帧可以是触发帧；在下行感知测量中，目标无线帧可以是感知测量会话建立消息帧或感知测量建立消息帧中。
可选地，本公开实施例中，所述CSI阈值包括：
与感知会话对应的第一CSI阈值；
或
与测量过程对应的第二CSI阈值；
或
与测量事件对应的第三CSI阈值。
其中，CSI阈值可以设定为感知会话(Sensing Session)级的，即每个感知会话对应一个CSI阈值，即第一CSI阈值；通常情况下，每个感知会话包括多个测量(Measurement)过程，在同一个感知会话下，每个测量过程所参与的Responder所采用的阈值是一样的，均为与该感知会话对应的第一CSI阈值。
作为第二示例，结合图5，图5示意了一个WLAN感知过程，其中，T表示时间轴，AID表示关联标识符(Association Identifier)，UID表示用户标识符(User Identifier)。图5中包括多个感知会话建立过程，分例如“1、session setup”“2、session setup”“5、session setup”；以“1、session setup”为例，其中，该感知会话(后续简称感知会话1)的介质访问控制层(Media Access Control Address，MAC)地址(ADDR)为A，AID为1；感知会话1中包括两个测量过程，分别为Measurement1和Measurement2；这样，Measurement1和Measurement2过程所参与的Responder所采用的阈值均为第一CSI阈值。
CSI阈值还可以设定为测量过程对应的第二CSI阈值，即CSI阈值包含在Measurement过程中，例如，在一个特定的Measurement过程中包含多个感知测量事件(Measurement instance)，每个测量事件所用的CSI阈值是一样的，均为该Measurement过程对应的第二CSI阈值。即每个 measurement ID下的测量事件均对应一个CSI阈值。仍然参考图5，感知会话1中Measurement1包括两个测量事件，分别为Measurement instance ID＝1以及Measurement instance ID＝2，该两个测量事件对应的CSI阈值均为该测量过程对应的第二CSI阈值。
CSI阈值还可以设定为与测量事件对应的第三CSI阈值，即CSI阈值为测量事件级的。每个Measurement ID包含多个Measurement instance事件，每个instance对应一个CSI阈值，即每个Measurement ID与Measurement instance ID的组合对应一个CSI阈值。仍然参考图5，感知会话1中Measurement1包括两个测量事件，分别为Measurement instance ID＝1以及Measurement instance ID＝2，该两个测量事件各自具有一第三CSI阈值，则每个测量事件下所参与的Responder所采用的阈值为与该测量事件对应的第三CSI阈值。
在一个可选实施例中，若所述CSI阈值包括所述第一CSI阈值，则所述目标无线帧包括所述感知会话建立消息帧，即WLAN感知会话建立消息帧(sensing session setup)，其中，WLAN感知会话建立消息帧中携带第一CSI阈值，指示该感知会话下每个测量过程所参与的Responder所采用的CSI阈值。
在一个可选实施例中，若所述CSI阈值包括所述第二CSI阈值，则所述目标无线帧包括所述感知会话建立消息帧；
所述感知会话建立消息帧中，所述第二CSI阈值与所述测量过程的标识对应设置，即感知会话建立消息帧中可包括多个测量过程。每个测量过程具有一个第二CSI阈值。
在一个可选实施例中，若所述CSI阈值包括所述第三CSI阈值，则所述目标无线帧包括所述感知测量建立消息帧(Measurement setup)；
所述感知测量建立消息帧中，所述第三CSI阈值与所述测量过程的标 识以及所述测量事件的标识形成的标识组合对应设置，即CSI阈值为测量事件级的，每个Measurement ID包含多个Measurement instance事件，每个instance对应一个CSI阈值；即感知测量建立消息帧中，每个Measurement ID与Measurement instance ID的组合对应一个CSI阈值。
在一个可选实施例中，所述发送所述目标无线帧之后，所述方法还包括：
接收所述响应端发送的所述CSI测量值；所述CSI测量值为所述响应端在测量到CSI变化量超过所述CSI阈值的情况下，向所述发起端发送的。响应端根据目标无线帧中的CSI阈值以及CSI变化量确定是否上报CSI；若CSI变化量未超过CSI阈值，则不上报CSI，以节省信令消息。
本公开实施例中，发起端确定目标无线帧，并向响应端发送所述目标无线帧；所述目标无线帧包括信道状态信息CSI阈值，所述CSI阈值用于响应端根据所述CSI阈值确定是否向所述发起端发送CSI测量值；本公开实施例提供了一种WLAN Sensing的过程中，指示CSI阈值的方式。
如图6所示，本公开实施例还提供了一种通信方法，可选地，所述方法可应用于响应端(即感知响应端)，所述方法包括以下步骤：。
步骤601，接收目标无线帧，获取所述目标无线帧中携带的信道状态信息CSI阈值。
作为第一示例，参见图2至图4，首先介绍本公开实施例提供的通信方法所应用的WLAN Sensing的架构以及WLAN Sensing过程。
图2示出了一种WLAN Sensing的架构示意图；其中，感知发起端(Sensing Initiator)发起WLAN Sensing(例如，发起WLAN感知会话)，可能存在着多个感知响应端(Sensing Responder，或感知接收端)对其响应，如图2中的响应端1、响应端2和响应端3所示。当感知发起端发起WLAN Sensing时，多个关联或者非关联的WLAN Sensing的感知响应端 可以进行响应；如图2所示，响应端1、响应端2和响应端3可以分别与发起端具有关联关系(associated)或不具有关联关系(unassociated)。其中，“关联”可以指感知发起端与感知响应端之间建立了用于通信的关联连接，“非关联”可以指感知发起端与感知响应端之间未建立用于通信的关联连接。
参见图3，感知发起端与感知响应端之间通过通信连接通信，如通信连接S1所示；感知响应端之间通过通信连接S2通信。
其中，每个感知发起端可以是一个客户端(Client)；每个感知响应端(在本示例中，即感知响应端1至感知响应端3)可以是一个站点设备(STA)。STA可以在WLAN感知过程中承担多个角色，例如，在WLAN感知过程中，感知发起者可能是感测发射器(Sensing Transmitter)、感知接收器(Sensing Receiver)，或两者都是，或都不是。在WLAN感测过程中，感测响应端也可能是感测发射器、感测接收器或两者都是。
作为另一种架构，如图4所示，感知发起端、感知响应端还可以均为客户端，二者可以通过连接到同一AP进行通信；图3中Client1为感知发起端，Client2为感知响应端。
在WLAN感知过程中，响应端接收目标无线帧，获取目标无线帧中携带的CSI阈值(Threshold)。CSI阈值为信道CSI变化量的阈值，CSI变化量即当前测量的CSI与先前测量的CSI之间的差异。所述CSI阈值用于响应端根据所述CSI阈值向所述发起端发送CSI测量值；响应端在接收到目标无线帧之后，获取其中的CSI阈值。
步骤602，根据CSI变化量以及所述CSI阈值，执行处理操作。
响应端在获取CSI阈值之后，根据当前CSI变化量与CSI阈值之间的数据关系，确定是否向发起端上报CSI测量值。例如，若当前CSI变化量未超过CSI阈值，则响应端可不上报CSI，以节省信令消息。在测量到CSI变化量超过所述CSI阈值的情况下，向所述发起端发送CSI测量值。
在一个可选实施例中，所述目标无线帧包括触发帧、感知测量会话建立消息帧以及感知测量建立消息帧中的至少一种。
在一个可选实施例中，所述CSI阈值包括：
与感知会话对应的第一CSI阈值；
或
与测量过程对应的第二CSI阈值；
或
与测量事件对应的第三CSI阈值。
在一个可选实施例中，若所述CSI阈值包括所述第一CSI阈值，则所述目标无线帧包括所述感知会话建立消息帧。
在一个可选实施例中，若所述CSI阈值包括所述第二CSI阈值，则所述目标无线帧包括所述感知会话建立消息帧；
所述感知会话建立消息帧中，所述第二CSI阈值与所述测量过程的标识对应设置。
在一个可选实施例中，若所述CSI阈值包括所述第三CSI阈值，则所述目标无线帧包括所述感知测量建立消息帧；
所述感知测量建立消息帧中，所述第三CSI阈值与所述测量过程的标识以及所述测量事件的标识形成的标识组合对应设置。
在一个可选实施例中，所述根据CSI变化量以及所述CSI阈值，执行处理操作包括：
接收到所述发起端发送的空数据包(Null Data Packet，NDP)，测量所述CSI，并确定所述CSI变化量；
在所述CSI变化量超过所述CSI阈值的情况下，向发起端发送CSI测量值；
在所述CSI变化量未超过所述CSI阈值的情况下，不处理所述发起端再次发送的NDP，即忽略发起端后续发送的NDP，不向发起端上报CSI测量值，以节省信令消息。
本公开实施例中，响应端接收目标无线帧，所述目标无线帧包括信道状态信息CSI阈值，所述CSI阈值用于响应端根据所述CSI阈值确定是否向所述发起端发送CSI测量值；本公开实施例提供了一种WLAN Sensing 的过程中，指示CSI阈值的方式。
基于与本公开实施例所提供的方法相同的原理，本公开实施例还提供了一种通信装置，应用于发起端，如图7所示，该装置包括：
确定模块701，用于确定目标无线帧；所述目标无线帧包括信道状态信息CSI阈值，其中，所述CSI阈值用于响应端根据所述CSI阈值向所述发起端发送CSI测量值。
作为第一示例，参见图2至图4，首先介绍本公开实施例提供的通信方法所应用的WLAN Sensing的架构以及WLAN Sensing过程，具体内容参见前述实施例，在此不再赘述。在WLAN感知过程中，发起端确定目标无线帧，在目标无线帧中携带CSI阈值(Threshold)。CSI阈值为信道CSI变化量的阈值，CSI变化量即当前测量的CSI与先前测量的CSI之间的差异。所述CSI阈值用于响应端根据所述CSI阈值向所述发起端发送CSI测量值；响应端在接收到目标无线帧之后，获取其中的CSI阈值，并根据当前CSI变化量与CSI阈值之间的数据关系，确定是否向发起端上报CSI。例如，若当前CSI变化量未超过CSI阈值，则响应端可不上报CSI，以节省信令消息。
可选地，目标无线帧可以是触发帧或感知测量过程中的消息帧。CSI阈值可以来源于上层应用，例如上层直接指示给发起端。
发送模块702，用于发送所述目标无线帧。
发起端向响应端发送所述目标无线帧，使得响应端根据目标无线帧中的CSI阈值，确定是否上报CSI。
可选地，本公开实施例中，所述目标无线帧包括触发帧、感知测量会话建立消息帧以及感知测量建立消息帧中的至少一种。
可选地，本公开实施例中，所述CSI阈值包括：
与感知会话对应的第一CSI阈值；
或
与测量过程对应的第二CSI阈值；
或
与测量事件对应的第三CSI阈值。
可选地，本公开实施例中，若所述CSI阈值包括所述第一CSI阈值，则所述目标无线帧包括所述感知会话建立消息帧。
可选地，本公开实施例中，若所述CSI阈值包括所述第二CSI阈值，则所述目标无线帧包括所述感知会话建立消息帧；
所述感知会话建立消息帧中，所述第二CSI阈值与所述测量过程的标识对应设置。
可选地，本公开实施例中，若所述CSI阈值包括所述第三CSI阈值，则所述目标无线帧包括所述感知测量建立消息帧；
所述感知测量建立消息帧中，所述第三CSI阈值与所述测量过程的标识以及所述测量事件的标识形成的标识组合对应设置。
可选地，本公开实施例中，所述装置还包括：
CSI接收模块，用于接收所述响应端发送的所述CSI测量值；所述CSI测量值为所述响应端在测量到CSI变化量超过所述CSI阈值的情况下，向所述发起端发送的。
本公开提供的通信装置，通过确定模块701确定目标无线帧，发送模块702向响应端发送所述目标无线帧；所述目标无线帧包括信道状态信息CSI阈值，所述CSI阈值用于响应端根据所述CSI阈值确定是否向所述发起端发送CSI测量值。
本公开实施例还提供了一种通信装置，应用于响应端，如图8所示，该装置包括：
接收模块801，用于接收目标无线帧，获取所述目标无线帧中携带的信道状态信息CSI阈值。
作为第一示例，参见图2至图4，首先介绍本公开实施例提供的通信方法所应用的WLAN Sensing的架构以及WLAN Sensing过程，具体内容 参见前述实施例，在此不再赘述。在WLAN感知过程中，响应端接收目标无线帧，获取目标无线帧中携带的CSI阈值(Threshold)。CSI阈值为信道CSI变化量的阈值，CSI变化量即当前测量的CSI与先前测量的CSI之间的差异。所述CSI阈值用于响应端根据所述CSI阈值向所述发起端发送CSI测量值；响应端在接收到目标无线帧之后，获取其中的CSI阈值。
处理模块802，用于根据CSI变化量以及所述CSI阈值，执行处理操作。
响应端在获取CSI阈值之后，根据当前CSI变化量与CSI阈值之间的数据关系，确定是否向发起端上报CSI测量值。例如，若当前CSI变化量未超过CSI阈值，则响应端可不上报CSI，以节省信令消息。在测量到CSI变化量超过所述CSI阈值的情况下，向所述发起端发送CSI测量值。
可选地，本公开实施例中，所述目标无线帧包括触发帧、感知测量会话建立消息帧以及感知测量建立消息帧中的至少一种。
可选地，本公开实施例中，所述CSI阈值包括：
与感知会话对应的第一CSI阈值；或
与测量过程对应的第二CSI阈值；
或
与测量事件对应的第三CSI阈值。
可选地，本公开实施例中，若所述CSI阈值包括所述第一CSI阈值，则所述目标无线帧包括所述感知会话建立消息帧。
可选地，本公开实施例中，若所述CSI阈值包括所述第二CSI阈值，则所述目标无线帧包括所述感知会话建立消息帧；
所述感知会话建立消息帧中，所述第二CSI阈值与所述测量过程的标识对应设置。
可选地，本公开实施例中，若所述CSI阈值包括所述第三CSI阈值，则所述目标无线帧包括所述感知测量建立消息帧；
所述感知测量建立消息帧中，所述第三CSI阈值与所述测量过程的标识以及所述测量事件的标识形成的标识组合对应设置。
可选地，本公开实施例中，所述处理模块802包括：
确定子模块，用于接收到所述发起端发送的空数据包NDP，测量所述CSI，并确定所述CSI变化量；
第一处理子模块，用于在所述CSI变化量超过所述CSI阈值的情况下，向发起端发送CSI测量值；
第二处理子模块，用于在所述CSI变化量未超过所述CSI阈值的情况下，不处理所述发起端再次发送的NDP。
本公开实施例中，接收模块801接收目标无线帧，所述目标无线帧包括信道状态信息CSI阈值，所述CSI阈值用于处理模块802根据所述CSI阈值确定是否向所述发起端发送CSI测量值。本公开实施例提供了一种WLAN Sensing的过程中，指示CSI阈值的方式。
在一个可选实施例中，本公开实施例还提供了一种电子设备，如图9所示，图9所示的电子设备9000可以为服务器，包括：处理器9001和存储器9003。其中，处理器9001和存储器9003相连，如通过总线9002相连。可选地，电子设备9000还可以包括收发器9004。需要说明的是，实际应用中收发器9004不限于一个，该电子设备9000的结构并不构成对本公开实施例的限定。
处理器9001可以是CPU(Central Processing Unit，中央处理器)，通用处理器，DSP(Digital Signal Processor，数据信号处理器)，ASIC(Application Specific Integrated Circuit，专用集成电路)，FPGA(Field Programmable Gate Array，现场可编程门阵列)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合。其可以实现或执行结合本公开公开内容所描述的各种示例性的逻辑方框，模块和电路。处理器9001也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等。
总线9002可包括一通路，在上述组件之间传送信息。总线9002可以是PCI(Peripheral Component Interconnect，外设部件互连标准)总线或EISA(Extended Industry Standard Architecture，扩展工业标准结构)总线 等。总线9002可以分为地址总线、数据总线、控制总线等。为便于表示，图9中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。
存储器9003可以是ROM(Read Only Memory，只读存储器)或可存储静态信息和指令的其他类型的静态存储设备，RAM(Random Access Memory，随机存取存储器)或者可存储信息和指令的其他类型的动态存储设备，也可以是EEPROM(Electrically Erasable Programmable Read Only Memory，电可擦可编程只读存储器)、CD-ROM(Compact Disc Read Only Memory，只读光盘)或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。
存储器9003用于存储执行本公开方案的应用程序代码，并由处理器9001来控制执行。处理器9001用于执行存储器9003中存储的应用程序代码，以实现前述方法实施例所示的内容。
其中，电子设备包括但不限于：移动电话、笔记本电脑、数字广播接收器、PDA(个人数字助理)、PAD(平板电脑)、PMP(便携式多媒体播放器)、车载终端(例如车载导航终端)等等的移动终端以及诸如数字TV、台式计算机等等的固定终端。图9示出的电子设备仅仅是一个示例，不应对本公开实施例的功能和使用范围带来任何限制。
本公开提供的服务器可以是独立的物理服务器，也可以是多个物理服务器构成的服务器集群或者分布式系统，还可以是提供云服务、云数据库、云计算、云函数、云存储、网络服务、云通信、中间件服务、域名服务、安全服务、CDN、以及大数据和人工智能平台等基础云计算服务的云服务器。终端可以是智能手机、平板电脑、笔记本电脑、台式计算机、智能音箱、智能手表等，但并不局限于此。终端以及服务器可以通过有线或无线通信方式进行直接或间接地连接，本公开在此不做限制。
本公开实施例提供了一种计算机可读存储介质，该计算机可读存储介质上存储有计算机程序，当其在计算机上运行时，使得计算机可以执行前述方法实施例中相应内容。
应该理解的是，虽然附图的流程图中的各个步骤按照箭头的指示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，其可以以其他的顺序执行。而且，附图的流程图中的至少一部分步骤可以包括多个子步骤或者多个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，其执行顺序也不必然是依次进行，而是可以与其他步骤或者其他步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。
需要说明的是，本公开上述的计算机可读介质可以是计算机可读信号介质或者计算机可读存储介质或者是上述两者的任意组合。计算机可读存储介质例如可以是——但不限于——电、磁、光、电磁、红外线、或半导体的系统、装置或器件，或者任意以上的组合。计算机可读存储介质的更具体的例子可以包括但不限于：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机访问存储器(RAM)、只读存储器(ROM)、可擦式可编程只读存储器(EPROM或闪存)、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。在本公开中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、装置或者器件使用或者与其结合使用。而在本公开中，计算机可读信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括但不限于电磁信号、光信号或上述的任意合适的组合。计算机可读信号介质还可以是计算机可读存储介质以外的任何计算机可读介质，该计算机可读信号介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。计算机可读介质上包含的程序代码可以用任何适当的介质传输，包括但不限于：电线、光缆、RF(射频)等等，或者上述的任意合适的组合。
上述计算机可读介质可以是上述电子设备中所包含的；也可以是单独存在，而未装配入该电子设备中。
上述计算机可读介质承载有一个或者多个程序，当上述一个或者多个 程序被该电子设备执行时，使得该电子设备执行上述实施例所示的方法。
根据本公开的一个方面，提供了一种计算机程序产品或计算机程序，该计算机程序产品或计算机程序包括计算机指令，该计算机指令存储在计算机可读存储介质中。计算机设备的处理器从计算机可读存储介质读取该计算机指令，处理器执行该计算机指令，使得该计算机设备执行上述各种可选实现方式中提供的通信方法。
可以以一种或多种程序设计语言或其组合来编写用于执行本公开的操作的计算机程序代码，上述程序设计语言包括面向对象的程序设计语言—诸如Java、Smalltalk、C++，还包括常规的过程式程序设计语言—诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算机上执行、部分地在用户计算机上执行、作为一个独立的软件包执行、部分在用户计算机上部分在远程计算机上执行、或者完全在远程计算机或服务器上执行。在涉及远程计算机的情形中，远程计算机可以通过任意种类的网络——包括局域网(LAN)或广域网(WAN)—连接到用户计算机，或者，可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。
附图中的流程图和框图，图示了按照本公开各种实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段、或代码的一部分，该模块、程序段、或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。也应当注意，在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个接连地表示的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这依所涉及的功能而定。也要注意的是，框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或操作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。
描述于本公开实施例中所涉及到的模块可以通过软件的方式实现，也可以通过硬件的方式来实现。其中，模块的名称在某种情况下并不构成对该模块本身的限定，例如，A模块还可以被描述为“用于执行B操作的A 模块”。
以上描述仅为本公开的较佳实施例以及对所运用技术原理的说明。本领域技术人员应当理解，本公开中所涉及的公开范围，并不限于上述技术特征的特定组合而成的技术方案，同时也应涵盖在不脱离上述公开构思的情况下，由上述技术特征或其等同特征进行任意组合而形成的其它技术方案。例如上述特征与本公开中公开的(但不限于)具有类似功能的技术特征进行互相替换而形成的技术方案。

Claims (18)

  1. 一种通信方法，应用于发起端，其特征在于，所述方法包括：
    确定目标无线帧；所述目标无线帧包括信道状态信息CSI阈值，其中，所述CSI阈值用于响应端根据所述CSI阈值向所述发起端发送CSI测量值；
    发送所述目标无线帧。
  2. 根据权利要求1所述的通信方法，其特征在于，所述目标无线帧包括触发帧、感知测量会话建立消息帧以及感知测量建立消息帧中的至少一种。
  3. 根据权利要求2所述的通信方法，其特征在于，所述CSI阈值包括：
    与感知会话对应的第一CSI阈值；或
    与测量过程对应的第二CSI阈值；或
    与测量事件对应的第三CSI阈值。
  4. 根据权利要求3所述的通信方法，其特征在于，若所述CSI阈值包括所述第一CSI阈值，则所述目标无线帧包括所述感知会话建立消息帧。
  5. 根据权利要求3所述的通信方法，其特征在于，若所述CSI阈值包括所述第二CSI阈值，则所述目标无线帧包括所述感知会话建立消息帧；
    所述感知会话建立消息帧中，所述第二CSI阈值与所述测量过程的标识对应设置。
  6. 根据权利要求3所述的通信方法，其特征在于，若所述CSI阈值包括所述第三CSI阈值，则所述目标无线帧包括所述感知测量建立消息帧；
    所述感知测量建立消息帧中，所述第三CSI阈值与所述测量过程的标识以及所述测量事件的标识形成的标识组合对应设置。
  7. 根据权利要求1所述的通信方法，其特征在于，所述发送所述目标无线帧之后，所述方法还包括：
    接收所述响应端发送的所述CSI测量值；所述CSI测量值为所述响应端在测量到CSI变化量超过所述CSI阈值的情况下，向所述发起端发送的。
  8. 一种通信方法，应用于响应端，其特征在于，所述方法包括：
    接收目标无线帧，获取所述目标无线帧中携带的信道状态信息CSI阈值；
    根据CSI变化量以及所述CSI阈值，执行处理操作。
  9. 根据权利要求8所述的通信方法，其特征在于，所述目标无线帧包括触发帧、感知测量会话建立消息帧以及感知测量建立消息帧中的至少一种。
  10. 根据权利要求9所述的通信方法，其特征在于，所述CSI阈值包括：
    与感知会话对应的第一CSI阈值；或
    与测量过程对应的第二CSI阈值；或
    与测量事件对应的第三CSI阈值。
  11. 根据权利要求10所述的通信方法，其特征在于，若所述CSI阈值包括所述第一CSI阈值，则所述目标无线帧包括所述感知会话建立消息帧。
  12. 根据权利要求10所述的通信方法，其特征在于，若所述CSI阈值包括所述第二CSI阈值，则所述目标无线帧包括所述感知会话建立消息帧；
    所述感知会话建立消息帧中，所述第二CSI阈值与所述测量过程的标识对应设置。
  13. 根据权利要求10所述的通信方法，其特征在于，若所述CSI阈值包括所述第三CSI阈值，则所述目标无线帧包括所述感知测量建立消息帧；
    所述感知测量建立消息帧中，所述第三CSI阈值与所述测量过程的标识以及所述测量事件的标识形成的标识组合对应设置。
  14. 根据权利要求8所述的通信方法，其特征在于，所述根据CSI变化量以及所述CSI阈值，执行处理操作包括：
    接收到所述发起端发送的空数据包NDP，测量所述CSI，并确定所述 CSI变化量；
    在所述CSI变化量超过所述CSI阈值的情况下，向发起端发送CSI测量值；
    在所述CSI变化量未超过所述CSI阈值的情况下，不处理所述发起端再次发送的NDP。
  15. 一种通信装置，应用于发起端，其特征在于，所述装置包括：
    确定模块，用于确定目标无线帧；所述目标无线帧包括信道状态信息CSI阈值，其中，所述CSI阈值用于响应端根据所述CSI阈值向所述发起端发送CSI测量值；
    发送模块，用于发送所述目标无线帧。
  16. 一种通信装置，应用于响应端，其特征在于，所述装置包括：
    接收模块，用于接收目标无线帧，获取所述目标无线帧中携带的信道状态信息CSI阈值；
    处理模块，用于根据CSI变化量以及所述CSI阈值，执行处理操作。
  17. 一种电子设备，其特征在于，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，所述处理器执行所述程序时实现权利要求1至14中任一项所述的方法。
  18. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现权利要求1至14中任一项所述的方法。
PCT/CN2021/130714 2021-11-15 2021-11-15 通信方法及装置、电子设备及存储介质 WO2023082269A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2021/130714 WO2023082269A1 (zh) 2021-11-15 2021-11-15 通信方法及装置、电子设备及存储介质
CN202180003760.6A CN116458198A (zh) 2021-11-15 2021-11-15 通信方法及装置、电子设备及存储介质

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/130714 WO2023082269A1 (zh) 2021-11-15 2021-11-15 通信方法及装置、电子设备及存储介质

Publications (1)

Publication Number Publication Date
WO2023082269A1 true WO2023082269A1 (zh) 2023-05-19

Family

ID=86334910

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/130714 WO2023082269A1 (zh) 2021-11-15 2021-11-15 通信方法及装置、电子设备及存储介质

Country Status (2)

Country Link
CN (1) CN116458198A (zh)
WO (1) WO2023082269A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104601286A (zh) * 2015-01-16 2015-05-06 华为技术有限公司 一种上报信道状态信息的方法、用户设备及系统
CN108271206A (zh) * 2017-12-08 2018-07-10 中山大学 一种基于阈值检测的中继节点选择方法
US20210076329A1 (en) * 2017-12-22 2021-03-11 Nokia Technologies Oy Distance aware wake-up radio operation
CN113115415A (zh) * 2020-01-10 2021-07-13 华为技术有限公司 通信方法及装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104601286A (zh) * 2015-01-16 2015-05-06 华为技术有限公司 一种上报信道状态信息的方法、用户设备及系统
CN108271206A (zh) * 2017-12-08 2018-07-10 中山大学 一种基于阈值检测的中继节点选择方法
US20210076329A1 (en) * 2017-12-22 2021-03-11 Nokia Technologies Oy Distance aware wake-up radio operation
CN113115415A (zh) * 2020-01-10 2021-07-13 华为技术有限公司 通信方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Summary of views on CSI reporting v3", 3GPP DRAFT; R1-1814088 SUMMARY OF VIEWS ON CSI REPORTING V3, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Spokane, USA; 20181112 - 20181116, 15 November 2018 (2018-11-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 24, XP051494536 *

Also Published As

Publication number Publication date
CN116458198A (zh) 2023-07-18

Similar Documents

Publication Publication Date Title
WO2023155074A1 (zh) 通信方法及装置、电子设备及存储介质
WO2023151077A1 (zh) 通信方法及装置、电子设备及存储介质
WO2023201494A1 (zh) Wlan感知测量方法及装置、电子设备及存储介质
WO2023197321A1 (zh) Wlan感知测量方法及装置、电子设备及存储介质
WO2023212936A1 (zh) Wlan感知测量建立终止方法及装置、电子设备及存储介质
WO2023201663A1 (zh) 感知代理sbp终止方法及装置、电子设备及存储介质
WO2023082269A1 (zh) 通信方法及装置、电子设备及存储介质
WO2023130331A1 (zh) Wlan感知测量方法及装置、电子设备及存储介质
WO2023133695A1 (zh) Wlan感知测量方法及装置、电子设备及存储介质
WO2023164936A1 (zh) 通信方法及装置、电子设备及存储介质
WO2023141821A1 (zh) 通信方法及装置、电子设备及存储介质
WO2023115286A1 (zh) 代理wlan感知终止方法及装置、电子设备及存储介质
WO2023087319A1 (zh) 通信方法及装置、电子设备及存储介质
WO2023216196A1 (zh) 通信方法及装置、电子设备及存储介质
WO2023133818A1 (zh) 通信方法及装置、电子设备及存储介质
WO2023193265A1 (zh) Wlan感知测量方法及装置、电子设备及存储介质
WO2023142008A1 (zh) 通信方法及装置、电子设备及存储介质
WO2024060015A1 (zh) 感知测量建立方法、电子设备及存储介质
WO2023193202A1 (zh) 通信方法及装置、电子设备及存储介质
WO2023193204A1 (zh) 通信方法及装置、电子设备及存储介质
WO2024036625A1 (zh) 信息指示方法及电子设备、存储介质
WO2023137592A1 (zh) Wlan感知测量方法及装置、电子设备及存储介质
WO2024040400A1 (zh) 代理感知测量方法、电子设备及存储介质
WO2024007225A1 (zh) 通信方法及电子设备、存储介质
WO2023205974A1 (zh) Wlan感知测量建立终止方法及装置、电子设备及存储介质

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 202180003760.6

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21963715

Country of ref document: EP

Kind code of ref document: A1