WO2023164936A1 - 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

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Publication number
WO2023164936A1
WO2023164936A1 PCT/CN2022/079324 CN2022079324W WO2023164936A1 WO 2023164936 A1 WO2023164936 A1 WO 2023164936A1 CN 2022079324 W CN2022079324 W CN 2022079324W WO 2023164936 A1 WO2023164936 A1 WO 2023164936A1
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Prior art keywords
frame
identification bit
wireless
sensing
measurement type
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PCT/CN2022/079324
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English (en)
French (fr)
Inventor
董贤东
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN202280000543.6A priority Critical patent/CN117015948A/zh
Priority to PCT/CN2022/079324 priority patent/WO2023164936A1/zh
Publication of WO2023164936A1 publication Critical patent/WO2023164936A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition

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.
  • Wi-Fi wireless local area network
  • WLAN Wireless Local Area Network
  • Sensing sensing
  • application scenarios such as location discovery, proximity detection (Proximity Detection) and presence detection (Presence Detection) in dense environments (such as home environment and enterprise environment).
  • Perceptual measurement types can usually include trigger frame (Triggered Based Sounding, TB or TB based) sensing method and non-trigger frame Non-TB based type. Therefore, it is necessary to provide a way to indicate the perception measurement type of the WLAN sensing process .
  • 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 sensing measurement type of a WLAN sensing process.
  • an embodiment of the present disclosure provides a communication method, which is applied to an initiator, and the method includes:
  • the first wireless frame includes a first identification bit, and the first identification bit indicates the sensing measurement type of the wireless local area network WLAN sensing measurement process; the sensing measurement type includes a trigger frame based on TB- based or non-based trigger frame Non-TB based;
  • the embodiment of the present disclosure also provides a communication method, which is applied to the responder, and the method includes:
  • the first wireless frame includes a first identification bit, and the first identification bit indicates a sensing measurement type for the initiator to initiate a wireless local area network WLAN sensing measurement process; the sensing measurement type includes trigger-based Frame TB-based or non-trigger frame Non-TB based;
  • an embodiment of the present disclosure also provides a network device, the network device is an initiator, and the network device includes:
  • a determining module configured to determine a first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates a sensing measurement type of a wireless local area network WLAN sensing measurement process; the sensing measurement type includes TB-based based on trigger frame or Non-TB based based on trigger frame;
  • a sending module configured to send the first wireless frame.
  • an embodiment of the present disclosure also provides a network device, the network device is a responder, and the network device includes:
  • a receiving module configured to receive a first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates a sensing measurement type for the initiator to initiate a wireless local area network WLAN sensing measurement process; the sensing Measurement types include trigger frame TB-based or non-trigger frame Non-TB based;
  • a processing module configured to perform a processing operation according to the first identification bit.
  • an embodiment of the present disclosure also provides a communication device, which is applied to the initiator, and the device includes:
  • a wireless frame determining module configured to determine a first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates a sensing measurement type of a wireless local area network WLAN sensing measurement process; the sensing measurement Types include trigger frame TB-based or non-trigger frame Non-TB based;
  • a wireless frame sending module configured to send the first wireless frame.
  • the embodiment of the present disclosure also provides a communication device, which is applied to the responding end, and the device includes:
  • the wireless frame receiving module is configured to receive the first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates the sensing measurement type for the initiator to initiate the wireless local area network WLAN sensing measurement process;
  • the perception measurement type includes trigger frame TB-based or non-trigger frame Non-TB based;
  • An operation processing module configured to perform a processing operation according to the first identification bit.
  • 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 first wireless frame and sends the first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates the perception of the wireless local area network WLAN perception measurement process Measurement type; the perception measurement type includes trigger frame TB-based or non-trigger frame Non-TB based; the embodiment of the present disclosure provides a way to indicate the perception measurement type of the WLAN sensing process, so as to improve the WLAN sensing process.
  • Fig. 1 is one of the flowcharts of the communication method provided by the embodiment of the present disclosure
  • Fig. 2 is one of the schematic diagrams of the first example of 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 the second flowchart of the communication method provided by the embodiment of the present disclosure.
  • FIG. 6 is the third flowchart of the communication method provided by the embodiment of the present disclosure.
  • FIG. 7 is the fourth flowchart of the communication method provided by the embodiment of the present disclosure.
  • FIG. 8 is the fifth flowchart of the communication method provided by the embodiment of the present disclosure.
  • FIG. 9 is the sixth flowchart of the communication method provided by the embodiment of the present disclosure.
  • FIG. 10 is one of the schematic structural diagrams of a network device provided by an embodiment of the present disclosure.
  • FIG. 11 is one of the schematic structural diagrams of a network device provided by an embodiment of the present disclosure.
  • Fig. 12 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 could be interpreted as “at” or “when” 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 sensing measurement type of a WLAN sensing 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 may be applied to a network device, where the network device may be an initiator, and the initiator may be a perception initiator ( Sensing Initiator) or perception transmitter (Sensing Transmitter), the method may include the following steps:
  • Step 101 determine the first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates the sensing measurement type of the wireless local area network WLAN sensing measurement process; the sensing measurement type includes trigger-based Frame TB-based or non-trigger-based frame Non-TB based.
  • 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 the architecture of a WLAN Sensing (process); wherein, the sensing initiator (or initiator) initiates WLAN Sensing (for example, initiates a WLAN sensing session), and there may be multiple sensing responders (Sensing Responder, or sensing receiving end) or the responding end responds to it, as shown in the responding end 1, the responding end 2 and the responding end 3 in FIG. 2 .
  • the sensing initiator initiates WLAN Sensing
  • multiple associated or non-associated WLAN Sensing perception responders can respond.
  • 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 can be a client (Client); each sensing responding end (in this example, namely, sensing responding end 1 to sensing responding end 3) can be a station device (Station, STA) or an interface Access point device (Access Point, AP).
  • STAs and APs can assume multiple roles in the WLAN sensing process; for example, in the WLAN sensing process, STAs can also act as sensing initiators, which may be sensing transmitters (Sensing Transmitter), sensing receivers (Sensing Receiver), or both, or neither.
  • the sensing responder may also be a sensing transmitter, a sensing receiver or both.
  • the sensing initiator and the sensing responding end can both be clients, and the two can communicate by connecting to the same access point device; in Figure 4, Client1 is the sensing initiator, and Client2 for sensory response.
  • the WLAN sensing process includes the establishment of the WLAN sensing session, the establishment of the WLAN sensing measurement, and the termination of the WLAN sensing measurement.
  • the initiator determines the first wireless frame, and carries the first identification bit in the first wireless frame, and the first identification bit is used to indicate the sensing measurement type of the WLAN sensing measurement to be established by the initiator;
  • the perception measurement type includes trigger frame-based TB-based or non-trigger frame-based Non-TB based.
  • the AP acts as the initiator (or Transmitter)
  • the STA acts as the initiator (or Transmitter).
  • the first wireless frame may be a sensing session setup request frame (Sensing session setup request) or a sensing measurement setup request frame (Sensing measurement setup request); it may be indicated by 1 bit in the first wireless frame Perceptual measurement type: For example, “0" indicates TB-based, “1" indicates Non-TB Based; or “1" indicates TB-based, “0" indicates Non-TB Based.
  • Step 102 sending the first radio frame.
  • the initiating end sends the first wireless frame to the responding end (or receiving end), and indicates the perception measurement type through the first wireless frame, so that the response end determines the operation to be performed according to the perception measurement type; for example, in the case of TB-based, the response
  • the end receives a Null Data Packet Announcement (NDPA) frame or a trigger frame (TF-trigger); if it is Non-TB Based, the responder receives an NDPA frame.
  • NDPA Null Data Packet Announcement
  • TF-trigger trigger frame
  • the initiator determines the first wireless frame and sends the first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates the perception of the wireless local area network WLAN perception measurement process Measurement type; the perception measurement type includes trigger frame TB-based or non-trigger frame Non-TB based; the embodiment of the present disclosure provides a way to indicate the perception measurement type of the WLAN sensing process, so as to improve the WLAN sensing process.
  • the first identification bit is a sub-element of the first radio frame
  • the type subfield of the sub-element indicates parameter information corresponding to the perception measurement type.
  • the first identification bit may be included in the first wireless frame in the form of a subelement, and the type (type) subfield of the subelement is used to identify the parameter information corresponding to the sensing measurement type; for example, the TB-based Parameter information or parameter information supported by Non-TB based.
  • an embodiment of the present disclosure also provides a communication method.
  • the method can be applied to a network device, the network device can be an initiator, and the initiator can be a sensing initiator (Sensing Initiator ) or perception transmitter (Sensing Transmitter), the method may include the following steps:
  • Step 501 determine the first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates the sensing measurement type of the wireless local area network WLAN sensing measurement process; the sensing measurement type includes trigger-based Frame TB-based or non-trigger-based frame Non-TB based.
  • the architecture of the WLAN Sensing applied to the communication method provided by the embodiment of the present disclosure and the WLAN Sensing process refer to the aforementioned first example, and details are not repeated here.
  • the WLAN sensing process includes the establishment of the WLAN sensing session, the establishment of the WLAN sensing measurement, and the termination of the WLAN sensing measurement.
  • the initiator determines the first wireless frame, and carries the first identification bit in the first wireless frame, and the first identification bit is used to indicate the sensing measurement type of the WLAN sensing measurement to be established by the initiator;
  • the perception measurement type includes trigger frame-based TB-based or non-trigger frame-based Non-TB based.
  • the AP acts as the initiator (or Transmitter)
  • the STA acts as the initiator (or Transmitter).
  • the first wireless frame may be a sensing session setup request frame (Sensing session setup request) or a sensing measurement setup request frame (Sensing measurement setup request); it may be indicated by 1 bit in the first wireless frame Perceptual measurement type: For example, “0" indicates TB-based, “1" indicates Non-TB Based; or “1" indicates TB-based, “0" indicates Non-TB Based.
  • Step 502 sending the first wireless frame.
  • the initiating end sends the first radio frame to the responding end (or the receiving end), and the sensing measurement type is indicated through the first radio frame, so that the responding end determines an operation to be performed according to the sensing measuring type.
  • step 502 execute step 503 or step 504, specifically:
  • Step 503 when the first identification bit indicates that the perception measurement type is the TB-based, send a first empty data packet to announce an NDPA frame or a trigger frame.
  • the initiator can be the AP, and the AP continues to send the first empty data packet to announce the NDPA frame or trigger frame (TF-trigger), so that the responder receives the first NDPA frame or TF-trigger frame.
  • TF-trigger trigger frame
  • Step 504 when the first identification bit indicates that the perception measurement type is the Non-TB based, send a second NDPA frame.
  • the initiator may be an STA, and the STA continues to send the second NDPA frame, so that the responder receives and sends the second NDPA frame.
  • the first NDPA frame includes at least one station information STA info field; each STA info field includes information about a STA, and in a TB-based scenario, the AP, as the initiator, can communicate with multiple responses Therefore, the first NDPA frame may include one STA info field or at least two STA info fields.
  • the second NDPA frame includes an STA info field.
  • the STA can only communicate with one responder. Therefore, the second NDPA frame includes a STA info field.
  • an embodiment of the present disclosure also provides a communication method.
  • the method can be applied to a network device, the network device can be an initiator, and the initiator can be a sensing initiator (Sensing Initiator ) or perception transmitter (Sensing Transmitter), the method may include the following steps:
  • Step 601 sending a second wireless frame, where the second wireless frame includes a second identification bit and/or a third identification bit; wherein, the second identification bit indicates that the initiator supports WLAN awareness; the third identification bit The bit indicates the perception measurement type supported by the initiator; the perception measurement type includes trigger frame TB-based or non-trigger frame Non-TB based.
  • the initiator Before sending the first wireless frame (for example, during the initial association process or the sensing session establishment process), the initiator first sends the second wireless frame, and the second wireless frame carries the second identification bit and/or the third identification bit, so The second identification bit indicates that the initiator supports the WLAN sensing function; the third identification bit indicates that the initiator supports the sensing measurement type supported by WLAN sensing; the sensing measurement type includes a trigger frame based on TB-based Or Non-TB based based on trigger frame.
  • the TB-based mode means that the AP acts as the Initiator (or Transmitter), and the Non-TB Based mode means that the STA acts as the Initiator (or Transmitter)
  • 1 bit can be used in the second wireless frame to identify the second identification bit, indicating that the initiator supports the WLAN awareness function, for example, "0" indicates that the WLAN awareness function is not supported, and "1" indicates that the WLAN awareness function is supported. ; You can also directly use 1 bit to identify the third identification bit, directly indicating the perception measurement type: for example, "0" indicates TB-based, “1” indicates Non-TB Based; or "1" indicates TB-based, "0 " indicates Non-TB Based.
  • the second identification bit and/or the third identification bit are carried in extended capabilities (extended capabilities) of the second radio frame.
  • Step 602 determine a first radio frame; wherein, the first radio frame includes a first identification bit, and the first identification bit indicates a sensing measurement type of a wireless local area network (WLAN) sensing measurement process.
  • WLAN wireless local area network
  • the initiator determines the first wireless frame, and carries the first identification bit in the first wireless frame, and the first identification bit is used to indicate the sensing measurement type of the WLAN sensing measurement to be established by the initiator.
  • the first wireless frame may be a sensing session setup request frame (Sensing session setup request) or a sensing measurement setup request frame (Sensing measurement setup request); it may be indicated by 1 bit in the first wireless frame Perceptual measurement type: For example, “0" indicates TB-based, “1" indicates Non-TB Based; or “1" indicates TB-based, “0" indicates Non-TB Based.
  • Step 603 sending the first wireless frame.
  • the initiating end sends the first radio frame to the responding end (or the receiving end), and the sensing measurement type is indicated through the first radio frame, so that the responding end determines an operation to be performed according to the sensing measuring type.
  • the second wireless frame includes a Probe Request frame, a multi-connection detection request ML Probe Request frame, an Association Request frame, a Reassociation Request frame, and an Authentication Request frame. at least one.
  • the initiator determines the first wireless frame and sends the first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates the perception of the wireless local area network WLAN perception measurement process Measurement type; the perception measurement type includes trigger frame TB-based or non-trigger frame Non-TB based; the embodiment of the present disclosure provides a way to indicate the perception measurement type of the WLAN sensing process, so as to improve the WLAN sensing process.
  • an embodiment of the present disclosure also provides a communication method.
  • the method can be applied to a network device, and the network device can be a responding end (Sensing Responder, or a sensing receiving end), and the method can be Include the following steps:
  • Step 701 receiving a first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates a sensing measurement type for the initiator to initiate a wireless local area network WLAN sensing measurement process; the sensing measurement type Including trigger frame TB-based or non-trigger frame Non-TB based.
  • the architecture of the WLAN Sensing applied to the communication method provided by the embodiment of the present disclosure and the WLAN Sensing process refer to the aforementioned first example, and details are not repeated here.
  • the WLAN sensing process includes the establishment of the WLAN sensing session, the establishment of the WLAN sensing measurement, and the termination of the WLAN sensing measurement.
  • the responding end receives the first wireless frame and obtains the first identification bit carried in the first wireless frame, and the first identification bit is used to indicate the WLAN sensing measurement that the initiator is about to establish
  • the perception measurement type includes trigger frame TB-based or non-trigger frame Non-TB based.
  • the AP acts as the initiator (or Transmitter)
  • the STA acts as the initiator (or Transmitter).
  • the first wireless frame may be a sensing session setup request frame (Sensing session setup request) or a sensing measurement setup request frame (Sensing measurement setup request); it may be indicated by 1 bit in the first wireless frame Perceptual measurement type: For example, “0" indicates TB-based, “1" indicates Non-TB Based; or “1" indicates TB-based, “0" indicates Non-TB Based.
  • Step 702 perform a processing operation according to the first identification bit.
  • the responder determines the operation to be performed according to the perception measurement type; for example, if it is TB-based, the responder receives a Null Data Packet Announcement (NDPA) frame or a trigger frame (TF-trigger); if it is Non In the case of -TB Based, the responder receives NDPA frames.
  • NDPA Null Data Packet Announcement
  • TF-trigger trigger frame
  • the first identification bit is a sub-element of the first radio frame
  • the type subfield of the sub-element indicates parameter information corresponding to the perception measurement type.
  • the first identification bit may be included in the first wireless frame in the form of a subelement, and the type (type) subfield of the subelement is used to identify the parameter information corresponding to the sensing measurement type; for example, the TB-based Parameter information or parameter information supported by Non-TB based.
  • an embodiment of the present disclosure also provides a communication method.
  • the method can be applied to a network device, and the network device can be a responding end (Sensing Responder, or sensing receiving end), and the method can be Include the following steps:
  • Step 801 receiving a first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates a sensing measurement type for the initiation end to initiate a wireless local area network WLAN sensing measurement process; the sensing measurement type Including trigger frame TB-based or non-trigger frame Non-TB based.
  • the architecture of the WLAN Sensing applied to the communication method provided by the embodiment of the present disclosure and the WLAN Sensing process refer to the aforementioned first example, and details are not repeated here.
  • the WLAN sensing process includes the establishment of the WLAN sensing session, the establishment of the WLAN sensing measurement, and the termination of the WLAN sensing measurement.
  • the initiator sends the first wireless frame to the responder (or receiver), and carries the first identification bit in the first wireless frame, and the first identification bit is used to indicate that the initiator is about to establish
  • the sensing measurement type of the WLAN sensingmeasurement includes trigger frame TB-based or non-trigger frame Non-TB based.
  • the AP acts as the initiator (or Transmitter)
  • the STA acts as the initiator (or Transmitter).
  • the first wireless frame may be a sensing session setup request frame (Sensing session setup request) or a sensing measurement setup request frame (Sensing measurement setup request); it may be indicated by 1 bit in the first wireless frame Perceptual measurement type: For example, “0" indicates TB-based, “1" indicates Non-TB Based; or “1" indicates TB-based, “0" indicates Non-TB Based.
  • Step 802 in the case where the first identification bit indicates that the perception measurement type is the TB-based, receiving a first empty data packet to announce an NDPA frame or a trigger frame;
  • the initiator can be the AP, and the AP continues to send the first empty data packet to announce the NDPA frame or trigger frame (TF-trigger), and the responder receives the first NDPA frame or TF-trigger frame.
  • TF-trigger trigger frame
  • Step 803 when the first identification bit indicates that the perception measurement type is the Non-TB based, receive a second NDPA frame.
  • the initiator may be an STA, and the STA continues to send the second NDPA frame, and the responder receives and sends the second NDPA frame.
  • the first NDPA frame includes at least one station information STA info field; each STA info field includes information about a STA, and in a TB-based scenario, the AP, as the initiator, can communicate with multiple responses Therefore, the first NDPA frame may include one STA info field or at least two STA info fields.
  • the second NDPA frame includes an STA info field.
  • the STA can only communicate with one responder. Therefore, the second NDPA frame includes a STA info field.
  • an embodiment of the present disclosure also provides a communication method.
  • the method can be applied to a network device, and the network device can be a responding end (Sensing Responder, or sensing receiving end), and the method can be Include the following steps:
  • Step 901 Receive a second wireless frame, where the second wireless frame includes a second identification bit and/or a third identification bit; wherein, the second identification bit indicates that the initiator supports WLAN awareness; the third identification bit The bit indicates the perception measurement type supported by the initiator; the perception measurement type includes trigger frame TB-based or non-trigger frame Non-TB based.
  • the responding end Before receiving the first wireless frame (for example, during the initial association process or the sensing session establishment process), the responding end first receives the second wireless frame, and acquires the second identification bit and/or the third identification bit carried in the second wireless frame, so The second identification bit indicates that the initiator supports the WLAN sensing function; the third identification bit indicates that the initiator supports the sensing measurement type supported by WLAN sensing; the sensing measurement type includes a trigger frame based on TB-based Or Non-TB based based on trigger frame.
  • the TB-based mode means that the AP acts as the Initiator (or Transmitter), and the Non-TB Based mode means that the STA acts as the Initiator (or Transmitter)
  • 1 bit can be used in the second wireless frame to identify the second identification bit, indicating that the initiator supports the WLAN awareness function, for example, "0" indicates that the WLAN awareness function is not supported, and "1" indicates that the WLAN awareness function is supported. ; You can also directly use 1 bit to identify the third identification bit, directly indicating the perception measurement type: for example, "0" indicates TB-based, “1” indicates Non-TB Based; or "1" indicates TB-based, "0 " indicates Non-TB Based.
  • the second identification bit and/or the third identification bit are carried in extended capabilities (extended capabilities) of the second radio frame.
  • Step 902 Receive a first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates a sensing measurement type for the initiator to initiate a WLAN sensing measurement process.
  • the responding end receives the first wireless frame and obtains the first identification bit carried in the first wireless frame, and the first identification bit is used to indicate the WLAN sensing measurement that the initiator is about to establish The perception measurement type; the perception measurement type includes trigger frame TB-based or non-trigger frame Non-TB based.
  • the first wireless frame may be a sensing session setup request frame (Sensing session setup request) or a sensing measurement setup request frame (Sensing measurement setup request); it may be indicated by 1 bit in the first wireless frame Perceptual measurement type: For example, "0" indicates TB-based, "1" indicates Non-TB Based; or "1" indicates TB-based, "0" indicates Non-TB Based.
  • Step 903 perform a processing operation according to the first identification bit.
  • the responder determines the operation to be performed according to the perception measurement type; for example, if it is TB-based, the responder receives a Null Data Packet Announcement (NDPA) frame or a trigger frame (TF-trigger); if it is Non In the case of -TB Based, the responder receives NDPA frames.
  • NDPA Null Data Packet Announcement
  • TF-trigger trigger frame
  • the second wireless frame includes a Probe Request frame, a multi-connection detection request ML Probe Request frame, an Association Request frame, a Reassociation Request frame, and an Authentication Request frame. at least one.
  • the responding end receives the first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates the sensing measurement type of the wireless local area network WLAN sensing measurement process; the sensing The measurement type includes trigger frame TB-based or non-trigger frame Non-TB based; according to the first identification bit, perform a processing operation.
  • the embodiment of the present disclosure provides a way of indicating the perception measurement type of the WLAN sensing process, so as to improve the WLAN sensing process.
  • the embodiment of the present disclosure also provides a network device, the network device is an initiator, and the network device includes:
  • the determining module 1001 is configured to determine a first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates a sensing measurement type of a wireless local area network WLAN sensing measurement process; the sensing measurement type Including trigger frame TB-based or non-trigger frame Non-TB based;
  • the network device includes:
  • a first sending module configured to send a first empty data packet to announce an NDPA frame or a trigger frame when the first identification bit indicates that the sensing measurement type is the TB-based;
  • a second sending module configured to send a second NDPA frame when the first identification bit indicates that the sensing measurement type is the Non-TB based.
  • the first NDPA frame includes at least one station information STA info field;
  • the second NDPA frame includes an STA info field.
  • the first identification bit is a sub-element of the first radio frame
  • the type subfield of the sub-element indicates parameter information corresponding to the perception measurement type.
  • the network device includes:
  • a third sending module configured to send a second wireless frame, where the second wireless frame includes a second identification bit and/or a third identification bit; wherein the second identification bit indicates that the initiator supports WLAN awareness; The third identification bit indicates the sensing measurement type supported by the initiator.
  • the second wireless frame includes a Probe Request frame, a multi-connection detection request ML Probe Request frame, an Association Request frame, a Reassociation Request frame, and an Authentication Request frame. at least one.
  • the second identification bit and/or the third identification bit are carried in the extended function element of the second radio frame.
  • the first wireless frame includes a perception session establishment request frame or a perception measurement establishment request frame.
  • the first wireless frame is determined by the determining module 1001, and the sending module 1002 sends the first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates a wireless local area network
  • the perception measurement type of the WLAN perception measurement process includes trigger frame TB-based or non-trigger frame Non-TB based; the embodiment of the present disclosure provides a way to indicate the perception measurement type of the WLAN sensing process, To improve the WLAN sensing process.
  • An embodiment of the present disclosure also provides a communication device, which is applied to the initiator, and the device includes:
  • a wireless frame determining module configured to determine a first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates a sensing measurement type of a wireless local area network WLAN sensing measurement process; the sensing measurement Types include trigger frame TB-based or non-trigger frame Non-TB based;
  • a wireless frame sending module configured to send the first wireless frame.
  • the device also includes other modules of the network device in the foregoing embodiments, which will not be repeated here.
  • the embodiment of the present disclosure also provides a network device, the network device is a responder, and the network device includes:
  • the receiving module 1101 is configured to receive a first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates a sensing measurement type for the initiator to initiate a wireless local area network WLAN sensing measurement process; the Perceptual measurement types include trigger frame TB-based or non-trigger frame Non-TB based;
  • the processing module 1102 is configured to perform a processing operation according to the first identification bit.
  • the processing module includes:
  • a first processing submodule configured to receive a first empty data packet notification NDPA frame or a trigger frame when the first identification bit indicates that the perception measurement type is the TB-based;
  • the second processing submodule is configured to receive a second NDPA frame when the first identification bit indicates that the perception measurement type is the Non-TB based.
  • the first NDPA frame includes at least one station information STA info field;
  • the second NDPA frame includes an STA info field.
  • the first identification bit is a sub-element of the first radio frame
  • the type subfield of the sub-element indicates parameter information corresponding to the perception measurement type.
  • the network device includes:
  • the second receiving module is configured to receive a second wireless frame, where the second wireless frame includes a second identification bit and/or a third identification bit; wherein, the second identification bit indicates that the initiator supports WLAN awareness; The third identification bit indicates the sensing measurement type supported by the initiator.
  • the second wireless frame includes a Probe Request frame, a multi-connection detection request ML Probe Request frame, an Association Request frame, a Reassociation Request frame, and an Authentication Request frame. at least one.
  • the second identification bit and/or the third identification bit are carried in the extended function element of the second radio frame.
  • the first wireless frame includes a perception session establishment request frame or a perception measurement establishment request frame.
  • the receiving module 1101 receives a first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates a sensing measurement type of a wireless local area network WLAN sensing measurement process; the The perception measurement type includes trigger frame TB-based or non-trigger frame Non-TB based; the processing module 1102 performs a processing operation according to the first identification bit.
  • the embodiment of the present disclosure provides a way of indicating the perception measurement type of the WLAN sensing process, so as to improve the WLAN sensing process.
  • An embodiment of the present disclosure also provides a communication device, which is applied to the responder, and the device includes:
  • the wireless frame receiving module is configured to receive the first wireless frame; wherein, the first wireless frame includes a first identification bit, and the first identification bit indicates the sensing measurement type for the initiator to initiate the wireless local area network WLAN sensing measurement process;
  • the perception measurement type includes trigger frame TB-based or non-trigger frame Non-TB based;
  • An operation processing module configured to perform a processing operation according to the first identification bit.
  • the device also includes other modules of the network device in the foregoing embodiments, which will not be repeated here.
  • an embodiment of the present disclosure further provides an electronic device, as shown in FIG. 12
  • the electronic device 12000 shown in FIG. 12 may be a server, and includes: a processor 12001 and a memory 12003 .
  • the processor 12001 is connected to the memory 12003 , such as through a bus 12002 .
  • the electronic device 12000 may further include a transceiver 12004 . It should be noted that, in practical applications, the transceiver 12004 is not limited to one, and the structure of the electronic device 12000 does not limit the embodiment of the present disclosure.
  • Processor 12001 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 12001 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 12002 may include a path for carrying information between the components described above.
  • the bus 12002 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 12002 can be divided into address bus, data bus, control bus and so on. For ease of representation, only one thick line is used in FIG. 12 , but it does not mean that there is only one bus or one type of bus.
  • Memory 12003 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 static storage devices 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,
  • the memory 12003 is used to store application program codes for implementing the solutions of the present disclosure, and the execution is controlled by the processor 12001 .
  • the processor 12001 is configured to execute the application program codes stored in the memory 12003, so as to realize 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. 12 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 transmit, 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 instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the methods 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 may also be described as "the A module for performing the B operation".

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Abstract

本公开实施例属于移动通信技术领域，提供了一种通信方法及装置、电子设备及存储介质，通信方法应用于发起端，方法包括：确定第一无线帧；其中，第一无线帧中包括第一标识位，第一标识位指示无线局域网WLAN感知测量过程的感知测量类型（101）；感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；发送第一无线帧（102）。本公开实施例提供了一种指示WLAN sensing过程的感知测量类型的方式。

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。感知测量类型通常可以包括基于触发帧(Triggered Based Sounding，TB或TB based)的sensing方式以及非基于触发帧Non-TB based的类型，因此，需要提供一种指示WLAN sensing过程的感知测量类型的方式。
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，以提供一种指示WLAN sensing过程的感知测量类型的方式。
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：
确定第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第 一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
发送所述第一无线帧。
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：
接收第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示发起端发起无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
根据所述第一标识位，执行处理操作。
另一方面，本公开实施例还提供了一种网络设备，所述网络设备为发起端，所述网络设备包括：
确定模块，用于确定第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
发送模块，用于发送所述第一无线帧。
另一方面，本公开实施例还提供了一种网络设备，所述网络设备为响应端，所述网络设备包括：
接收模块，用于接收第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示发起端发起无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
处理模块，用于根据所述第一标识位，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，所述装置包括：
无线帧确定模块，用于确定第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触 发帧Non-TB based；
无线帧发送模块，用于发送所述第一无线帧。
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：
无线帧接收模块，用于接收第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示发起端发起无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
操作处理模块，用于根据所述第一标识位，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，发起端确定第一无线帧并发送第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；本公开实施例提供了一种指示WLAN sensing过程的感知测量类型的方式，以完善WLAN sensing过程。
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为本公开实施例的提供的通信方法的流程图之二；
图6为本公开实施例的提供的通信方法的流程图之三；
图7为本公开实施例的提供的通信方法的流程图之四；
图8为本公开实施例的提供的通信方法的流程图之五；
图9为本公开实施例的提供的通信方法的流程图之六；
图10为本公开实施例提供的网络设备的结构示意图之一；
图11为本公开实施例提供的网络设备的结构示意图之一；
图12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……时”或“当……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，用以提供一种指示WLAN sensing过程的感知测量类型的方式。
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，所述网络设备可以为发起端，所述发起端可以是感知发起端(Sensing Initiator)或感知发射端(Sensing Transmitter)，该方法可以包括以下步骤：
步骤101，确定第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based。
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(过程)的架构示意图；其中，感知发起端(或发起端)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)或响应端对其响应，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。
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(Station，STA)或接入点设备(Access Point，AP)。此外，STA和AP可以在WLAN感知过程中承担多个角色；例如，在WLAN感知过程中，STA还可以作为感知发起者，感知发起者可能是感知发射端(Sensing Transmitter)、感知接收端(Sensing Receiver)，或两者都是，或都不是。在WLAN感知过程中，感知响应端也可能是感知发射端、感知接收端或两者都是。
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接入点设备进行通信；图4中Client1为感知发起端，Client2为感知响应端。
通常情况下，WLAN sensing过程包括WLAN sensing session的建立、WLAN sensing measurement建立以及WLAN sensing measurement终止等过程。在WLAN sensing measurement建立过程中，发起端确定第一无线帧，并在第一无线帧中携带第一标识位，第一标识位用于指示所述发起端即将建立的WLAN sensingmeasurement的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based。例如，TB-based方式即AP作为Initiator(或Transmitter)，Non-TB Based方式即STA作为Initiator(或Transmitter)。
可选地，所述第一无线帧可以是感知会话建立请求帧(Sensing session setup request)或感知测量建立请求帧(Sensing measurement setup request)；可以在第一无线帧中用1个比特位来指示感知测量类型：例如“0”指示TB-based，“1”指示Non-TB Based；或“1”指示TB-based，“0”指示 Non-TB Based。
步骤102，发送所述第一无线帧。
发起端向响应端(或接收端)发送第一无线帧，通过第一无线帧指示感知测量类型，使得响应端根据感知测量类型确定执行的操作；例如，若为TB-based的情况下，响应端接收空数据包通告(Null Data Packet Announcement，NDPA)帧或触发帧(TF-trigger)；若为Non-TB Based的情况下，响应端接收NDPA帧。
本公开实施例中，发起端确定第一无线帧并发送第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；本公开实施例提供了一种指示WLAN sensing过程的感知测量类型的方式，以完善WLAN sensing过程。
在一个可选实施例中，所述第一标识位为所述第一无线帧的子元素；
所述子元素的类型子域指示所述感知测量类型对应的参数信息。
其中，第一标识位可以以子元素(subelement)的形式包含第一无线帧中，并用subelement的类型(type)子域来标识与所述感知测量类型对应的参数信息；例如TB-based所支持的参数信息或Non-TB based所支持的参数信息。
参见图5，本公开实施例还提供了一种通信方法，可选地，所述方法可应用于网络设备，所述网络设备可以为发起端，所述发起端可以是感知发起端(Sensing Initiator)或感知发射端(Sensing Transmitter)，该方法可以包括以下步骤：
步骤501，确定第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based。
其中，本公开实施例提供的通信方法的所应用WLAN Sensing的架构以及WLAN Sensing过程参考前述第一示例，在此不再赘述。
通常情况下，WLAN sensing过程包括WLAN sensing session的建立、WLAN sensing measurement建立以及WLAN sensing measurement终止等过程。在WLAN sensing measurement建立过程中，发起端确定第一无线帧，并在第一无线帧中携带第一标识位，第一标识位用于指示所述发起端即将建立的WLAN sensingmeasurement的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based。例如，TB-based方式即AP作为Initiator(或Transmitter)，Non-TB Based方式即STA作为Initiator(或Transmitter)。
可选地，所述第一无线帧可以是感知会话建立请求帧(Sensing session setup request)或感知测量建立请求帧(Sensing measurement setup request)；可以在第一无线帧中用1个比特位来指示感知测量类型：例如“0”指示TB-based，“1”指示Non-TB Based；或“1”指示TB-based，“0”指示Non-TB Based。
步骤502，发送所述第一无线帧。
发起端向响应端(或接收端)发送第一无线帧，通过第一无线帧指示感知测量类型，使得响应端根据感知测量类型确定执行的操作。
步骤502之后，执行步骤503或步骤504，具体地：
步骤503，在所述第一标识位指示所述感知测量类型为所述TB-based的情况下，发送第一空数据包通告NDPA帧或触发帧。
在TB-based场景下，发起端可以为AP，AP继续发送第一空数据包通告NDPA帧或触发帧(TF-trigger)，使得响应端接收第一NDPA帧或TF-trigger帧。
步骤504，在所述第一标识位指示所述感知测量类型为所述Non-TB based的情况下，发送第二NDPA帧。
在Non-TBbased场景下，发起端可以为STA，STA继续发送第二NDPA帧，使得响应端接收发送第二NDPA帧。
在一个可选实施例中，第一NDPA帧中包括至少一个站点信息STA info域；每个STA info域中包括一个STA的信息，在TB-based场景下，AP作为发起端可与多个响应端之间通信连接，因此，第一NDPA帧中可以包括一个STA info域或至少两个STA info域。
所述第二NDPA帧包括一个STA info域。
在Non-TBbased场景下，STA作为发起端仅可与一个响应端之间通信连接，因此，第二NDPA帧包括一个STA info域。
参见图6，本公开实施例还提供了一种通信方法，可选地，所述方法可应用于网络设备，所述网络设备可以为发起端，所述发起端可以是感知发起端(Sensing Initiator)或感知发射端(Sensing Transmitter)，该方法可以包括以下步骤：
步骤601，发送第二无线帧，所述第二无线帧包括第二标识位和/或第三标识位；其中，所述第二标识位指示所述发起端支持WLAN感知；所述第三标识位指示所述发起端支持的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based。
在发送第一无线帧之前(例如在初始关联过程或sensing session建立过程中)，发起端首先发送第二无线帧，在第二无线帧中携带第二标识位和/或第三标识位，所述第二标识位指示所述发起端支持WLAN感知功能；第三标识位指示所述发起端所述发起端支持WLAN感知所支持的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based。例如，TB-based方式即AP作为Initiator(或Transmitter)，Non-TB Based方式即STA作为Initiator(或Transmitter)
例如，可以在第二无线帧中用1个比特位来标识第二标识位，指示所述发起端支持WLAN感知功能，例如“0”指示不支持WLAN感知功能，“1”指示支持WLAN感知功能；还可以直接用1个比特位标识第三标识位，直接指示感知测量类型：例如“0”指示TB-based，“1”指示Non-TB Based；或“1”指示TB-based，“0”指示Non-TB Based。
此外，还可以用用1个比特位来标识第二标识位，再用一个1个比特位标识第三标识位。
可选地，本公开实施例中，所述第二标识位和/或第三标识位携带在所述第二无线帧的扩展功能元素(extended capabilities)中。
步骤602，确定第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型。
在WLAN sensing measurement建立过程中，发起端确定第一无线帧，并在第一无线帧中携带第一标识位，第一标识位用于指示所述发起端即将建立的WLAN sensingmeasurement的感知测量类型。
可选地，所述第一无线帧可以是感知会话建立请求帧(Sensing session setup request)或感知测量建立请求帧(Sensing measurement setup request)；可以在第一无线帧中用1个比特位来指示感知测量类型：例如“0”指示TB-based，“1”指示Non-TB Based；或“1”指示TB-based，“0”指示Non-TB Based。
步骤603，发送所述第一无线帧。
发起端向响应端(或接收端)发送第一无线帧，通过第一无线帧指示感知测量类型，使得响应端根据感知测量类型确定执行的操作。
可选地，本公开实施例中，第二无线帧包括探测请求Probe Request帧、多连接探测请求ML Probe Request帧、关联请求Association Request帧、重关联请求Reassociation Request帧以及认证请求Authentication Request帧中的至少一种。
本公开实施例中，发起端确定第一无线帧并发送第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；本公开实施例提供了一种指示WLAN sensing过程的感知测量类型的方式，以完善WLAN sensing过程。
参见图7，本公开实施例还提供了一种通信方法，可选地，所述方法可应用于网络设备，所述网络设备可以为响应端(Sensing Responder，或感知接收端)，该方法可以包括以下步骤：
步骤701，接收第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示发起端发起无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based。
其中，本公开实施例提供的通信方法的所应用WLAN Sensing的架构以及WLAN Sensing过程参考前述第一示例，在此不再赘述。
通常情况下，WLAN sensing过程包括WLAN sensing session的建立、WLAN sensing measurement建立以及WLAN sensing measurement终止等过程。在WLAN sensing measurement建立过程中，响应端(或接收端)接收第一无线帧，获取第一无线帧中携带的第一标识位，第一标识位用于指示所述发起端即将建立的WLAN sensingmeasurement的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based。例如，TB-based方式即AP作为Initiator(或Transmitter)，Non-TB Based方式即STA作为Initiator(或Transmitter)。
可选地，所述第一无线帧可以是感知会话建立请求帧(Sensing session setup request)或感知测量建立请求帧(Sensing measurement setup request)；可以在第一无线帧中用1个比特位来指示感知测量类型：例如“0”指示TB-based，“1”指示Non-TB Based；或“1”指示TB-based，“0”指示Non-TB Based。
步骤702，根据所述第一标识位，执行处理操作。
响应端根据感知测量类型确定执行的操作；例如，若为TB-based的情况下，响应端接收空数据包通告(Null Data Packet Announcement，NDPA)帧或触发帧(TF-trigger)；若为Non-TB Based的情况下，响应端接收NDPA帧。
在一个可选实施例中，所述第一标识位为所述第一无线帧的子元素；
所述子元素的类型子域指示所述感知测量类型对应的参数信息。
其中，第一标识位可以以子元素(subelement)的形式包含第一无线帧中，并用subelement的类型(type)子域来标识与所述感知测量类型对应的参数信息；例如TB-based所支持的参数信息或Non-TB based所支持的参数信息。
参见图8，本公开实施例还提供了一种通信方法，可选地，所述方法可应用于网络设备，所述网络设备可以为响应端(Sensing Responder，或感知接收端)，该方法可以包括以下步骤：
步骤801，接收第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示发起端发起无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based。
其中，本公开实施例提供的通信方法的所应用WLAN Sensing的架构以及WLAN Sensing过程参考前述第一示例，在此不再赘述。
通常情况下，WLAN sensing过程包括WLAN sensing session的建立、WLAN sensing measurement建立以及WLAN sensing measurement终止等过程。在WLAN sensing measurement建立过程中，发起端向响应端(或接收端)发送第一无线帧，并在第一无线帧中携带第一标识位，第一标识位用于指示所述发起端即将建立的WLAN sensingmeasurement的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based。例如，TB-based方式即AP作为Initiator(或Transmitter)，Non-TB Based方式即STA作为Initiator(或Transmitter)。
可选地，所述第一无线帧可以是感知会话建立请求帧(Sensing session setup request)或感知测量建立请求帧(Sensing measurement setup request)；可以在第一无线帧中用1个比特位来指示感知测量类型：例如“0”指示 TB-based，“1”指示Non-TB Based；或“1”指示TB-based，“0”指示Non-TB Based。
步骤801之后，执行步骤801或步骤803，具体地：
步骤802，在所述第一标识位指示所述感知测量类型为所述TB-based的情况下，接收第一空数据包通告NDPA帧或触发帧；
在TB-based场景下，发起端可以为AP，AP继续发送第一空数据包通告NDPA帧或触发帧(TF-trigger)，则响应端接收第一NDPA帧或TF-trigger帧。
步骤803，在所述第一标识位指示所述感知测量类型为所述Non-TB based的情况下，接收第二NDPA帧。
在Non-TBbased场景下，发起端可以为STA，STA继续发送第二NDPA帧，则响应端接收发送第二NDPA帧。
在一个可选实施例中，第一NDPA帧中包括至少一个站点信息STA info域；每个STA info域中包括一个STA的信息，在TB-based场景下，AP作为发起端可与多个响应端之间通信连接，因此，第一NDPA帧中可以包括一个STA info域或至少两个STA info域。
所述第二NDPA帧包括一个STA info域。
在Non-TBbased场景下，STA作为发起端仅可与一个响应端之间通信连接，因此，第二NDPA帧包括一个STA info域。
参见图9，本公开实施例还提供了一种通信方法，可选地，所述方法可应用于网络设备，所述网络设备可以为响应端(Sensing Responder，或感知接收端)，该方法可以包括以下步骤：
步骤901，接收第二无线帧，所述第二无线帧包括第二标识位和/或第三标识位；其中，所述第二标识位指示所述发起端支持WLAN感知；所述第三标识位指示所述发起端支持的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based。
在接收第一无线帧之前(例如在初始关联过程或sensing session建立 过程中)，响应端首先接收第二无线帧，获取第二无线帧中携带第二标识位和/或第三标识位，所述第二标识位指示所述发起端支持WLAN感知功能；第三标识位指示所述发起端所述发起端支持WLAN感知所支持的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based。例如，TB-based方式即AP作为Initiator(或Transmitter)，Non-TB Based方式即STA作为Initiator(或Transmitter)
例如，可以在第二无线帧中用1个比特位来标识第二标识位，指示所述发起端支持WLAN感知功能，例如“0”指示不支持WLAN感知功能，“1”指示支持WLAN感知功能；还可以直接用1个比特位标识第三标识位，直接指示感知测量类型：例如“0”指示TB-based，“1”指示Non-TB Based；或“1”指示TB-based，“0”指示Non-TB Based。
此外，还可以用用1个比特位来标识第二标识位，再用一个1个比特位标识第三标识位。
可选地，本公开实施例中，所述第二标识位和/或第三标识位携带在所述第二无线帧的扩展功能元素(extended capabilities)中。
步骤902，接收第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示发起端发起无线局域网WLAN感知测量过程的感知测量类型。
在WLAN sensing measurement建立过程中，响应端(或接收端)接收第一无线帧，获取第一无线帧中携带的第一标识位，第一标识位用于指示所述发起端即将建立的WLAN sensingmeasurement的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based。可选地，所述第一无线帧可以是感知会话建立请求帧(Sensing session setup request)或感知测量建立请求帧(Sensing measurement setup request)；可以在第一无线帧中用1个比特位来指示感知测量类型：例如“0”指示TB-based，“1”指示Non-TB Based；或“1”指示TB-based，“0”指示Non-TB Based。
步骤903，根据所述第一标识位，执行处理操作。
响应端根据感知测量类型确定执行的操作；例如，若为TB-based的情况下，响应端接收空数据包通告(Null Data Packet Announcement，NDPA)帧或触发帧(TF-trigger)；若为Non-TB Based的情况下，响应端接收NDPA帧。
可选地，本公开实施例中，第二无线帧包括探测请求Probe Request帧、多连接探测请求ML Probe Request帧、关联请求Association Request帧、重关联请求Reassociation Request帧以及认证请求Authentication Request帧中的至少一种。
本公开实施例中，响应端接收第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；根据所述第一标识位，执行处理操作。本公开实施例提供了一种指示WLAN sensing过程的感知测量类型的方式，以完善WLAN sensing过程。
参见图10，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网络设备，所述网络设备为发起端，所述网络设备包括：
确定模块1001，用于确定第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
发送模块1002，用于发送所述第一无线帧。
可选地，本公开实施例中，所述网络设备包括：
第一发送模块，用于在所述第一标识位指示所述感知测量类型为所述TB-based的情况下，发送第一空数据包通告NDPA帧或触发帧；
或
第二发送模块，用于在所述第一标识位指示所述感知测量类型为所述Non-TB based的情况下，发送第二NDPA帧。
可选地，本公开实施例中，第一NDPA帧中包括至少一个站点信息STA info域；
所述第二NDPA帧包括一个STA info域。
可选地，本公开实施例中，所述第一标识位为所述第一无线帧的子元素；
所述子元素的类型子域指示所述感知测量类型对应的参数信息。
可选地，本公开实施例中，所述网络设备包括：
第三发送模块，用于发送第二无线帧，所述第二无线帧包括第二标识位和/或第三标识位；其中，所述第二标识位指示所述发起端支持WLAN感知；所述第三标识位指示所述发起端支持的感知测量类型。
可选地，本公开实施例中，第二无线帧包括探测请求Probe Request帧、多连接探测请求ML Probe Request帧、关联请求Association Request帧、重关联请求Reassociation Request帧以及认证请求Authentication Request帧中的至少一种。
可选地，本公开实施例中，所述第二标识位和/或第三标识位携带在所述第二无线帧的扩展功能元素中。
可选地，本公开实施例中，所述第一无线帧包括感知会话建立请求帧或感知测量建立请求帧。
本公开提供的网络设备，通过确定模块1001确定第一无线帧，发送模块1002发送第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；本公开实施例提供了一种指示WLAN sensing过程的感知测量类型的方式，以完善WLAN sensing过程。
本公开实施例还提供了一种通信装置，应用于发起端，所述装置包括：
无线帧确定模块，用于确定第一无线帧；其中，所述第一无线帧中包 括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
无线帧发送模块，用于发送所述第一无线帧。
所述装置还包括前述实施例中网络设备的其他模块，在此不再赘述。
参见图11，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网络设备，所述网络设备为响应端，所述网络设备包括：
接收模块1101，用于接收第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示发起端发起无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
处理模块1102，用于根据所述第一标识位，执行处理操作。
可选地，本公开实施例中，所述处理模块包括：
第一处理子模块，用于在所述第一标识位指示所述感知测量类型为所述TB-based的情况下，接收第一空数据包通告NDPA帧或触发帧；
或
第二处理子模块，用于在所述第一标识位指示所述感知测量类型为所述Non-TB based的情况下，接收第二NDPA帧。
可选地，本公开实施例中，第一NDPA帧中包括至少一个站点信息STA info域；
所述第二NDPA帧包括一个STA info域。
可选地，本公开实施例中，所述第一标识位为所述第一无线帧的子元素；
所述子元素的类型子域指示所述感知测量类型对应的参数信息。
可选地，本公开实施例中，所述网络设备包括：
第二接收模块，用于接收第二无线帧，所述第二无线帧包括第二标识 位和/或第三标识位；其中，所述第二标识位指示所述发起端支持WLAN感知；所述第三标识位指示所述发起端支持的感知测量类型。
可选地，本公开实施例中，第二无线帧包括探测请求Probe Request帧、多连接探测请求ML Probe Request帧、关联请求Association Request帧、重关联请求Reassociation Request帧以及认证请求Authentication Request帧中的至少一种。
可选地，本公开实施例中，所述第二标识位和/或第三标识位携带在所述第二无线帧的扩展功能元素中。
可选地，本公开实施例中，所述第一无线帧包括感知会话建立请求帧或感知测量建立请求帧。
本公开实施例中，接收模块1101接收第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；处理模块1102根据所述第一标识位，执行处理操作。本公开实施例提供了一种指示WLAN sensing过程的感知测量类型的方式，以完善WLAN sensing过程。
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：
无线帧接收模块，用于接收第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示发起端发起无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
操作处理模块，用于根据所述第一标识位，执行处理操作。所述装置还包括前述实施例中网络设备的其他模块，在此不再赘述。
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12所示，图12所示的电子设备12000可以为服务器，包括：处理器12001和存储器12003。其中，处理器12001和存储器12003相连，如通过总线12002相连。可选地，电子设备12000还可以包括收发器12004。需要说 明的是，实际应用中收发器12004不限于一个，该电子设备12000的结构并不构成对本公开实施例的限定。
处理器12001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12001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12002可包括一通路，在上述组件之间传送信息。总线12002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12002可以分为地址总线、数据总线、控制总线等。为便于表示，图12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12003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12003用于存储执行本公开方案的应用程序代码，并由处理器12001来控制执行。处理器12001用于执行存储器12003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12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***，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***、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***、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***、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***、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***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 (22)

  1. 一种通信方法，应用于发起端，其特征在于，所述方法包括：
    确定第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
    发送所述第一无线帧。
  2. 根据权利要求1所述的通信方法，其特征在于，所述发送所述第一无线帧之后，所述方法包括：
    在所述第一标识位指示所述感知测量类型为所述TB-based的情况下，发送第一空数据包通告NDPA帧或触发帧；
    或
    在所述第一标识位指示所述感知测量类型为所述Non-TB based的情况下，发送第二NDPA帧。
  3. 根据权利要求2所述的通信方法，其特征在于，第一NDPA帧中包括至少一个站点信息STA info域；
    所述第二NDPA帧包括一个STA info域。
  4. 根据权利要求1所述的通信方法，其特征在于，所述第一标识位为所述第一无线帧的子元素；
    所述子元素的类型子域指示所述感知测量类型对应的参数信息。
  5. 根据权利要求1所述的通信方法，其特征在于，所述确定第一无线帧之前，所述方法包括：
    发送第二无线帧，所述第二无线帧包括第二标识位和/或第三标识位；其中，所述第二标识位指示所述发起端支持WLAN感知；所述第三标识位指示所述发起端支持的感知测量类型。
  6. 根据权利要求5所述的通信方法，其特征在于，所述第二无线帧包括探测请求Probe Request帧、多连接探测请求ML Probe Request帧、关联请求Association Request帧、重关联请求Reassociation Request帧以 及认证请求Authentication Request帧中的至少一种。
  7. 根据权利要求6所述的通信方法，其特征在于，所述第二标识位和/或第三标识位携带在所述第二无线帧的扩展功能元素中。
  8. 根据权利要求1至7中任一项所述的通信方法，其特征在于，所述第一无线帧包括感知会话建立请求帧或感知测量建立请求帧。
  9. 一种通信方法，应用于响应端，其特征在于，所述方法包括：
    接收第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示发起端发起无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
    根据所述第一标识位，执行处理操作。
  10. 根据权利要求9所述的通信方法，其特征在于，所述根据所述第一标识位，执行处理操作，包括：
    在所述第一标识位指示所述感知测量类型为所述TB-based的情况下，接收第一空数据包通告NDPA帧或触发帧；
    或
    在所述第一标识位指示所述感知测量类型为所述Non-TB based的情况下，接收第二NDPA帧。
  11. 根据权利要求10所述的通信方法，其特征在于，第一NDPA帧中包括至少一个站点信息STA info域；
    所述第二NDPA帧包括一个STA info域。
  12. 根据权利要求9所述的通信方法，其特征在于，所述第一标识位为所述第一无线帧的子元素；
    所述子元素的类型子域指示所述感知测量类型对应的参数信息。
  13. 根据权利要求9所述的通信方法，其特征在于，所述接收第一无线帧之前，所述方法包括：
    接收第二无线帧，所述第二无线帧包括第二标识位和/或第三标识位；其中，所述第二标识位指示所述发起端支持WLAN感知；所述第三标识 位指示所述发起端支持的感知测量类型。
  14. 根据权利要求13所述的通信方法，其特征在于，所述第二无线帧包括探测请求Probe Request帧、多连接探测请求ML Probe Request帧、关联请求Association Request帧、重关联请求Reassociation Request帧以及认证请求Authentication Request帧中的至少一种。
  15. 根据权利要求14所述的通信方法，其特征在于，所述第二标识位和/或第三标识位携带在所述第二无线帧的扩展功能元素中。
  16. 根据权利要求9至15中任一项所述的通信方法，其特征在于，所述第一无线帧包括感知会话建立请求帧或感知测量建立请求帧。
  17. 一种网络设备，所述网络设备为发起端，其特征在于，所述网络设备包括：
    确定模块，用于确定第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
    发送模块，用于发送所述第一无线帧。
  18. 一种网络设备，所述网络设备为响应端，其特征在于，所述网络设备包括：
    接收模块，用于接收第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示发起端发起无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
    处理模块，用于根据所述第一标识位，执行处理操作。
  19. 一种通信装置，应用于发起端，其特征在于，所述装置包括：
    无线帧确定模块，用于确定第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
    无线帧发送模块，用于发送所述第一无线帧。
  20. 一种通信装置，应用于响应端，其特征在于，所述装置包括：
    无线帧接收模块，用于接收第一无线帧；其中，所述第一无线帧中包括第一标识位，所述第一标识位指示发起端发起无线局域网WLAN感知测量过程的感知测量类型；所述感知测量类型包括基于触发帧TB-based或非基于触发帧Non-TB based；
    操作处理模块，用于根据所述第一标识位，执行处理操作。
  21. 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16中任一项所述的方法。
  22. 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16中任一项所述的方法。
PCT/CN2022/079324 2022-03-04 2022-03-04 通信方法及装置、电子设备及存储介质 WO2023164936A1 (zh)

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