WO2023216196A1 - 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
WO2023216196A1
WO2023216196A1 PCT/CN2022/092533 CN2022092533W WO2023216196A1 WO 2023216196 A1 WO2023216196 A1 WO 2023216196A1 CN 2022092533 W CN2022092533 W CN 2022092533W WO 2023216196 A1 WO2023216196 A1 WO 2023216196A1
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Prior art keywords
sensing
frame
identification bit
sbp
send
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PCT/CN2022/092533
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English (en)
French (fr)
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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 CN202280001509.0A priority Critical patent/CN117397362A/zh
Priority to PCT/CN2022/092533 priority patent/WO2023216196A1/zh
Publication of WO2023216196A1 publication Critical patent/WO2023216196A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Definitions

  • the embodiments of the present disclosure relate to the field of mobile communication technology. Specifically, the embodiments of the present disclosure relate to a communication method and device, electronic equipment, and storage media.
  • Wi-Fi Wireless Fidelity
  • the aggregation and collaboration of multiple frequency bands refers to the simultaneous communication between devices in 2.4GHz, 5.8GHz, 6GHz and other frequency bands. For scenarios in which devices communicate in multiple frequency bands at the same time, new definitions are needed. Media Access Control (MAC) mechanism for management.
  • MAC Media Access Control
  • the aggregation and coordination of multiple frequency bands is expected to support low-latency transmission.
  • wireless LAN Wireless Local Area Network
  • WLAN Wireless Local Area Network
  • sensing application scenarios such as location discovery, proximity detection (Proximity Detection) and presence detection (Presence Detection) in dense environments (such as home environments and enterprise environments).
  • the sensing initiator or sensing responder
  • the sensing initiator can terminate a sensing measurement establishment termination frame by sending a sensing measurement establishment termination frame to the sensing responder (or sensing initiator). or multiple perceptual measurement establishment processes.
  • Each sensing initiator may establish sensing measurements with multiple sensing responders.
  • the sensing initiating end needs to maintain each sensing measurement establishment termination frame, occupying the sensing initiator's memory. Caching makes the operation of the sensing initiator more complex; therefore, it is necessary to provide a way to standardize the behavior of the sensing responder to meet the needs of WLAN sensing.
  • Embodiments of the present disclosure provide a communication method and device, electronic equipment, and storage media to provide a way to standardize the behavior of the sensing responder to meet the needs of WLAN sensing.
  • embodiments of the present disclosure provide a communication method, which is applied to an access point device AP.
  • the method includes:
  • the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame;
  • embodiments of the present disclosure also provide a communication method, which is applied to the sensing response end.
  • the method includes:
  • the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame.
  • embodiments of the present disclosure also provide an electronic device, where the electronic device is an access point device AP, and the electronic device includes:
  • a determining module configured to determine a target wireless frame; wherein the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame;
  • a sending module configured to send the target wireless frame.
  • inventions of the present disclosure also provide an electronic device.
  • the electronic device is a sensing response end.
  • the electronic device includes:
  • a receiving module configured to receive a target wireless frame; wherein the target wireless frame includes a first identification bit; and the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame.
  • embodiments of the present disclosure also provide a communication device, which is applied to the access point device AP.
  • the device includes:
  • a wireless frame determination module configured to determine a target wireless frame; wherein the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame;
  • a wireless frame sending module configured to send the target wireless frame.
  • embodiments of the present disclosure also provide a communication device, which is applied to the sensing response end.
  • the device includes:
  • a wireless frame receiving module is configured to receive a target wireless frame; wherein the target wireless frame includes a first identification bit; and the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame.
  • Embodiments of the present disclosure also provide an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the program, one or more of the methods in the embodiments of the present disclosure are implemented. method described.
  • Embodiments of the present disclosure also provide a computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, the method as described in one or more embodiments of the present disclosure is implemented. .
  • a target wireless frame is determined; wherein the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame; and the target wireless frame is sent , indicating through the target wireless frame whether the sensing response end can send the sensing measurement establishment termination frame to regulate the behavior of the sensing response end.
  • Figure 1 is one of the flowcharts of a communication method provided by an embodiment of the present disclosure
  • Figure 2 is one of the schematic diagrams of a first example of an embodiment of the present disclosure
  • Figure 3 is a second schematic diagram of the first example of the embodiment of the present disclosure.
  • Figure 4 is the third schematic diagram of the first example of the embodiment of the present disclosure.
  • Figure 5 is a second flowchart of a communication method provided by an embodiment of the present disclosure.
  • Figure 6 is the third flowchart of the communication method provided by the embodiment of the present disclosure.
  • Figure 7 is the fourth flowchart of the communication method provided by the embodiment of the present disclosure.
  • Figure 8 is a schematic structural diagram of an electronic device provided by an embodiment of the present disclosure.
  • Figure 9 is a second structural schematic diagram of an electronic device provided by an embodiment of the present disclosure.
  • FIG. 10 is a third schematic structural diagram of an electronic device provided by an embodiment of the present disclosure.
  • the term "and/or” describes the association relationship of associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone. these three situations.
  • the character "/” generally indicates that the related objects are in an "or” relationship.
  • the term “plurality” refers to two or more than two, and other quantifiers are similar to it.
  • first, second, third, etc. may be used in this 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 each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • word “if” as used herein may be interpreted as "when” or “when” or “in response to determining.”
  • Embodiments of the present disclosure provide a communication method and device, electronic equipment, and storage media to provide a way to standardize the behavior of the sensing responder to meet the needs of WLAN sensing.
  • the method and the device are based on the same application concept. Since the principles of the method and the device to solve the problem are similar, the implementation of the device and the method can be referred to each other, and the repeated details 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 can be an AP.
  • the AP can be a sensing initiator or a proxy sensing Measurement (Sensing By Proxy, SBP) response end;
  • the method may include the following steps:
  • Step 101 Determine a target wireless frame; wherein the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame.
  • FIG 2 shows a schematic architectural diagram of 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 receiver) or responder responds to it, as shown in Responder 1, Responder 2 and Responder 3 in Figure 2.
  • the sensing initiator initiates WLAN Sensing
  • multiple associated or non-associated WLAN Sensing sensing responders can respond.
  • the sensing initiator and the sensing responder communicate through a communication connection, as shown in the communication connection S1; the sensing responders communicate through the communication connection S2.
  • each sensing initiator can be a client (Client); each sensing responder (in this example, sensing responder 1 to sensing responder 3) can be a station device (Station, STA) or an interface. Access Point (AP).
  • STA and AP can play multiple roles in the WLAN sensing process; for example, in the WLAN sensing process, STA can also serve as a sensing initiator, which may be a sensing transmitter (Sensing Transmitter), a sensing receiver (Sensing Receiver), either both, or neither.
  • the sensing responder may also be a sensing transmitter, a sensing receiver, or both.
  • the sensing initiator and sensing responder can both be clients, and they can communicate by connecting to the same access point device (AP); in Figure 4, Client1 is the access point. Point device AP, Client2 is the sensing responder.
  • AP access point device
  • one or more sensing measurement establishment processes may be terminated, and the sensing responder may send a sensing measurement establishment termination frame to terminate one or more sensing measurement establishment processes.
  • Each AP may establish sensing measurements with multiple sensing responders.
  • the AP needs to maintain each sensing measurement establishment termination frame, occupy the AP's cache, and make the AP The operation is more complicated; therefore, in the embodiment of the present disclosure, the AP carries the first identification bit in the target wireless frame, and uses the first identification bit to indicate whether the sensing response end can send the sensing measurement establishment termination frame; for example, based on In a conventional scenario of a triggered frame (Triggered Based Sounding, TB) (regular scenario, that is, except the SBP scenario), the sensing responder may send the sensing measurement establishment termination frame to initiate the WLAN sensing termination process.
  • a triggered frame Trol Based Sounding, TB
  • the AP acts as an agent for the SBP initiator to perform sensing measurements. If the sensing responder is not the SBP initiator, the sensing responder cannot send the sensing measurement establishment termination frame. Specifically, in the SBP scenario, if the non-SBP initiator sends a sensing measurement establishment termination frame, the sensing measurement establishment termination frame may trigger SBP measurement termination. Under normal circumstances, the SBP measurement termination process requires the SBP responder (AP) to send It terminates after the last SBP report frame, or the SBP initiator and SBP responder terminate by sending an SBP termination frame.
  • SBP Sensing By Proxy
  • the perception measurement establishment termination frame may trigger SBP measurement termination, resulting in an abnormal SBP termination process. Therefore, in the embodiment of the present disclosure, the first identification bit is used to indicate whether the sensing response end can send the sensing measurement establishment termination frame.
  • Step 102 Send the target wireless frame.
  • the target wireless frame may be a sensing measurement establishment request frame, and the AP indicates in the sensing measurement establishment request frame whether the sensing responder can send a sensing measurement establishment termination frame; in the SBP scenario, The target wireless frame may be an SBP response frame, and the AP indicates in the response frame whether the sensing responder can send a sensing measurement establishment termination frame.
  • a target wireless frame is determined; wherein the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame; and the target wireless frame is sent , indicating through the target wireless frame whether the sensing response end can send the sensing measurement establishment termination frame to regulate the behavior of the sensing response end.
  • Embodiments of the present disclosure also provide a communication method.
  • the method can be applied to a network device.
  • the network device can be an AP.
  • the AP can be a sensing initiator or a proxy sensing measurement SBP responder; Methods can include the following steps:
  • the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame;
  • the first identification bit includes a sensing measurement setup identification (Measurement Setup ID, MSID);
  • the first identification bit indicates that the sensing response end can send the sensing measurement establishment termination frame; for example, the first value range is 0000- 1000;
  • the first identification bit indicates that the sensing response end cannot send the sensing measurement establishment termination frame; for example, the first value range is 1001 -1111;
  • the target wireless frame is sent, so that the sensing response end can determine whether the sensing measurement establishment termination frame can be sent according to the value range of the MSID assigned to it by the AP.
  • Embodiments of the present disclosure also provide a communication method.
  • the method can be applied to a network device.
  • the network device can be an AP.
  • the AP can be a sensing initiator or a proxy sensing measurement SBP responder; Methods can include the following steps:
  • the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame;
  • the first identification bit indicates that the sensing response end can send the sensing measurement establishment termination frame; for example, the first parameter value is 1, then the identification can be sent Perceptual measurement establishment termination frame;
  • the first identification bit indicates that the sensing response end cannot send the sensing measurement establishment termination frame; for example, the first parameter value is 0, then the identification can Send sensing measurement establishment termination frame;
  • the target wireless frame is sent, so that the sensing response end can determine whether the sensing measurement establishment termination frame can be sent according to the parameter value of the first identification bit allocated by the AP.
  • Embodiments of the present disclosure also provide a communication method.
  • the method can be applied to a network device.
  • the network device can be an AP.
  • the AP can be a sensing initiator or a proxy sensing measurement SBP responder; Methods can include the following steps:
  • the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame;
  • the perception responder is a proxy perception measurement SBP initiator
  • the first identification bit indicates that the perception responder can send the perception measurement establishment termination frame
  • the SBP measurement termination process requires the SBP responder (AP) to terminate after sending the last SBP report frame, or the SBP initiator and SBP responder terminate by sending an SBP termination frame
  • the sensing responder is the SBP initiator, it can Send the sensing measurement establishment termination frame as the SBP termination frame to terminate the SBP measurement process
  • the first identification bit indicates that the sensing response end cannot send
  • the perceptual measurement establishment termination frame prevents the perceptual measurement establishment termination frame from being sent, triggering SBP measurement termination, and causing an abnormal SBP termination process
  • the first identification bit Instruct the sensing responder to send the sensing measurement establishment termination frame to initiate the WLAN sensing termination process
  • the 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 AP.
  • the AP can be a sensing initiator or a proxy sensing measurement SBP.
  • Responder the method may include the following steps:
  • Step 501 Determine a target wireless frame.
  • the target wireless frame includes an SBP response frame.
  • the SBP response frame includes a first identification bit.
  • the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame. ;
  • the sensing response end is the SBP initiator;
  • Step 502 Send an SBP response frame.
  • the AP during the establishment of SBP awareness measurement, for example, after the AP receives the SBP awareness measurement request frame sent by the SBP initiator, it configures the first identification bit for the SBP initiator in the SBP response frame.
  • the first identification bit is MSID; the AP subsequently It will also be assigned to the sensing responder (non-SBP initiator) that subsequently participates in sensing measurement.
  • 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 AP.
  • the AP can be a sensing initiator or a proxy sensing measurement SBP.
  • Responder the method may include the following steps:
  • Step 601 Determine a target wireless frame, which includes a sensing measurement establishment request frame; wherein the SBP response frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send sensing measurement establishment Termination frame; the sensing response end is not the SBP initiator;
  • Step 602 Send a sensing measurement establishment request frame.
  • the AP indicates in the sensing measurement establishment request frame that the sensing responder can send the sensing measurement establishment termination frame.
  • the AP After the AP establishes sensing measurement according to the needs of the SBP initiator, during the sensing measurement establishment process with other non-SBP initiator sensing responders, it sends a sensing measurement establishment request frame, and the request frame contains an indicator bit to identify the STA. Participating in SBP sensing measurement, in this case, the non-SBP initiator does not need to send a sensing measurement establishment termination frame to terminate the sensing measurement process. It needs to wait for the sensing measurement establishment termination frame sent by the SBP responder (AP).
  • a target wireless frame is determined; wherein the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame; and the target wireless frame is sent , indicating through the target wireless frame whether the sensing response end can send the sensing measurement establishment termination frame to regulate the behavior of the sensing response end.
  • an embodiment of the present disclosure provides a communication method.
  • the method can be applied to a network device.
  • the network device can be a sensing responder, and the sensing responder can be an AP or a STA;
  • Methods can include the following steps:
  • Step 701 Receive a target wireless frame; wherein the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame.
  • the architecture of WLAN Sensing applied to the communication method and the WLAN Sensing process provided by the embodiments of the present disclosure refer to the aforementioned first example, and will not be described again here.
  • one or more sensing measurement establishment processes may be terminated, and the sensing responder may send a sensing measurement establishment termination frame to terminate one or more sensing measurement establishment processes.
  • Each AP may establish sensing measurements with multiple sensing responders.
  • the sensing response end receives the target wireless frame, obtains the first identification bit carried in it, and determines whether the sensing measurement establishment termination frame can be sent based on the first identification bit; for example, based on In a conventional scenario of a triggered frame (Triggered Based Sounding, TB) (regular scenario, that is, except the SBP scenario), the sensing responder may send the sensing measurement establishment termination frame to initiate the WLAN sensing termination process.
  • a triggered frame Trolated Based Sounding, TB
  • the sensing responder may send the sensing measurement establishment termination frame to initiate the WLAN sensing termination process.
  • the AP acts as an agent for the SBP initiator to perform sensing measurements. If the sensing responder is not the SBP initiator, the sensing responder cannot send the sensing measurement establishment termination frame. Specifically, in the SBP scenario, if the non-SBP initiator sends a sensing measurement establishment termination frame, the sensing measurement establishment termination frame may trigger SBP measurement termination. Under normal circumstances, the SBP measurement termination process requires the SBP responder (AP) to send It terminates after the last SBP report frame, or the SBP initiator and SBP responder terminate by sending an SBP termination frame.
  • SBP Sensing By Proxy
  • the perception measurement establishment termination frame may trigger SBP measurement termination, resulting in an abnormal SBP termination process. Therefore, in the embodiment of the present disclosure, the first identification bit is used to indicate whether the sensing response end can send the sensing measurement establishment termination frame.
  • the target wireless frame may be a sensing measurement establishment request frame, and the AP indicates in the sensing measurement establishment request frame whether the sensing responder can send a sensing measurement establishment termination frame; in the SBP scenario, The target wireless frame may be an SBP response frame, and the AP indicates in the response frame whether the sensing responder can send a sensing measurement establishment termination frame.
  • Embodiments of the present disclosure provide a communication method.
  • the method can be applied to a network device.
  • the network device can be a sensing responder, and the sensing responder can be an AP or a STA.
  • the method can include the following: step:
  • the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame
  • sensing responder is an agent sensing measurement SBP initiator
  • SBP initiating end participates in sensing measurement
  • the first identification bit indicates that the SBP initiator cannot send a sensing measurement establishment termination frame.
  • the SBP measurement termination process requires the SBP responder (AP) to terminate after sending the last SBP report frame, or the SBP initiator and SBP responder terminate by sending an SBP termination frame; the sensing responder is not a proxy. If the sensing measurement SBP initiator is the sensing measurement process corresponding to the target wireless frame and the sensing measurement process corresponding to the target wireless frame is SBP sensing measurement, then the first identification bit indicates that the sensing response end cannot send the sensing measurement establishment termination frame to avoid The sensing measurement establishment termination frame is sent, triggering the SBP measurement termination, resulting in an abnormal SBP termination process.
  • the SBP initiator participates in the SBP sensing measurement, it can only send the SBP termination frame to terminate the SBP process, but cannot send the sensing measurement establishment termination frame to trigger the SBP termination process.
  • a target wireless frame is received; wherein the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame, indicating the sensing through the target wireless frame
  • the responder determines whether it can send a sensing measurement establishment termination frame to regulate the behavior of the sensing responder.
  • the embodiment of the present disclosure also provides an electronic device.
  • the electronic device is an access point device AP.
  • the electronic device includes:
  • Determining module 801 configured to determine a target wireless frame; wherein the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame;
  • Sending module 802 configured to send the target wireless frame.
  • the first identification bit includes a sensing measurement establishment identification MSID
  • the first identification bit indicates that the sensing response end can send the sensing measurement establishment termination frame
  • the first identification bit indicates that the sensing response end cannot send the sensing measurement establishment termination frame.
  • the first identification bit indicates that the sensing response end can send the sensing measurement establishment termination frame
  • the first identification bit indicates that the sensing response end cannot send the sensing measurement establishment termination frame.
  • the sensing responder when the sensing responder is a proxy sensing measurement SBP initiator, the first identification bit indicates that the sensing response end can send the sensing measurement establishment termination frame;
  • the sensing response end is not an SBP initiator, and the sensing measurement process corresponding to the target wireless frame is SBP sensing measurement, then the first identification bit indicates that the sensing response end cannot send the sensing Measurement setup termination frame;
  • the first identification bit indicates that the sensing response end can send the sensing Measurement setup terminates frame.
  • the target wireless frame when the sensing responder is an SBP initiator, the target wireless frame includes an SBP response frame;
  • the target wireless frame includes a sensing measurement establishment request frame.
  • the determination module 801 determines the target wireless frame; wherein the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send the sensing measurement establishment termination frame; the sending module 802 The target wireless frame is sent, and the target wireless frame is used to indicate whether the sensing response end can send a sensing measurement establishment termination frame, so as to regulate the behavior of the sensing response end.
  • An embodiment of the present disclosure also provides a communication device, which is applied to the access point device AP.
  • the device includes:
  • a wireless frame determination module configured to determine a target wireless frame; wherein the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame;
  • Wireless frame sending module used to send the target wireless frame
  • the device also includes other modules of the electronic equipment in the previous embodiments, which will not be described again here.
  • the embodiment of the present disclosure also provides an electronic device.
  • the electronic device is an access point device AP.
  • the electronic device includes:
  • the receiving module 901 is configured to receive a target wireless frame; wherein the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame.
  • the sensing responder is an agent sensing measurement SBP initiating end, and the SBP initiating end participates in sensing measurement
  • the first identification bit indicates that the SBP initiator cannot send a sensing measurement establishment termination frame.
  • the receiving module 901 receives a target wireless frame; wherein the target wireless frame includes a first identification bit; the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame, through the target wireless frame.
  • the frame instructs the sensing responder to determine whether it can send a sensing measurement establishment termination frame to regulate the behavior of the sensing responder.
  • An embodiment of the present disclosure also provides a communication device, which is applied to the access point device AP.
  • the device includes:
  • a wireless frame receiving module is configured to receive a target wireless frame; wherein the target wireless frame includes a first identification bit; and the first identification bit indicates whether the sensing response end can send a sensing measurement establishment termination frame.
  • the device also includes other modules of the electronic equipment in the previous embodiments, which will not be described again here.
  • the embodiment of the present disclosure also provides an electronic device, as shown in Figure 10.
  • the electronic device 1000 shown in Figure 10 can be a server, including: a processor 1001 and a memory 1003. Among them, the processor 1001 and the memory 1003 are connected, such as through a bus 1002.
  • electronic device 1000 may also include a transceiver 1004. It should be noted that in practical applications, the number of transceivers 1004 is not limited to one, and the structure of the electronic device 1000 does not constitute a limitation on the embodiments of the present disclosure.
  • the processor 1001 can be a CPU (Central Processing Unit, central processing unit), a general-purpose processor, a DSP (Digital Signal Processor, a data signal processor), an ASIC (Application Specific Integrated Circuit, an application-specific integrated circuit), or an 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 this disclosure.
  • the processor 1001 may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, etc.
  • Bus 1002 may include a path that carries information between the components described above.
  • the bus 1002 may be a PCI (Peripheral Component Interconnect, Peripheral Component Interconnect Standard) bus or an EISA (Extended Industry Standard Architecture) bus, etc.
  • the bus 1002 can be divided into an address bus, a data bus, a control bus, etc. For ease of presentation, only one thick line is used in Figure 10, but it does not mean that there is only one bus or one type of bus.
  • the memory 1003 may be a ROM (Read Only Memory) or other types of static storage devices that can store static information and instructions, RAM (Random Access Memory) or other types that can store information and instructions.
  • Dynamic storage devices can also be EEPROM (Electrically Erasable Programmable Read Only Memory), CD-ROM (Compact Disc Read Only Memory) or other optical disk storage, optical disk storage (including compression Optical disc, laser disc, optical disc, digital versatile disc, Blu-ray disc, etc.), magnetic disk storage medium or other magnetic storage device, or can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer Any other medium, without limitation.
  • the memory 1003 is used to store application code for executing the disclosed solution, and the processor 1001 controls the execution.
  • the processor 1001 is used to execute the application program code stored in the memory 1003 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), PAD (tablet computers), PMP (portable multimedia players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc. mobile terminals such as digital TVs, desktop computers, etc.
  • PDAs personal digital assistants
  • PAD tablet computers
  • PMP portable multimedia players
  • vehicle-mounted terminals such as vehicle-mounted navigation terminals
  • mobile terminals such as digital TVs, desktop computers, etc.
  • the electronic device shown in FIG. 10 is only an example and should not impose any limitations on the functions and scope of use of the embodiments of the present disclosure.
  • the server provided by this disclosure can be an independent physical server, or a server cluster or distributed system composed of multiple physical servers. It can also 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 can be a smartphone, tablet, laptop, desktop computer, smart speaker, smart watch, etc., but is not limited to this.
  • the terminal and the server can be connected directly or indirectly through wired or wireless communication methods, and this disclosure is not limited here.
  • Embodiments of the present disclosure provide a computer-readable storage medium.
  • the computer-readable storage medium stores a computer program. When 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 above two.
  • the computer-readable storage medium may be, for example, but is not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or any combination thereof. More specific examples of computer readable storage media may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard drive, random access memory (RAM), read only memory (ROM), removable Programmd read-only memory (EPROM or flash memory), fiber optics, 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 for use by or in connection 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 above.
  • a computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium that can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device .
  • Program code embodied on a computer-readable medium may be transmitted using any suitable medium, including but not limited to: wire, optical cable, 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; it may also exist independently without being assembled into the electronic device.
  • the computer-readable medium carries one or more programs.
  • the electronic device When the one or more programs are executed by the electronic device, the electronic device performs the method shown in the above embodiment.
  • a computer program product or computer program including 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 above various optional implementations.
  • Computer program code for performing the operations of the present disclosure may be written in one or more programming languages, 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's 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 an Internet service provider through Internet connection).
  • LAN local area network
  • WAN wide area network
  • Internet service provider such as an Internet service provider through Internet connection
  • each block in the flowchart or block diagram may represent a module, segment, or portion of code that contains one or more logic functions that implement the specified executable instructions.
  • the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown one after another may actually execute substantially in parallel, or they may sometimes execute in the reverse order, depending on the functionality involved.
  • each block of the block diagram and/or flowchart illustration, and combinations of blocks in the block diagram and/or flowchart illustration can be implemented by special purpose hardware-based systems that perform the specified functions or operations. , or can be implemented using a combination of specialized hardware and computer instructions.
  • module A can also be described as "module A used to perform operation B".

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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，所述通信方法应用于接入点设备AP；所述方法包括：确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；发送所述目标无线帧。本公开实施例提供了一种规范感知响应端行为的方式，以满足WLAN sensing的需求。

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。
具体地，多个频段的聚合及协同是指设备之间同时在2.4GHz、5.8GHz、6GHz及其他频段下进行通信，对于设备之间同时在多个频段下通信的场景，还需要定义新的介质访问控制(Media Access Control，MAC)机制来进行管理。此外，多频段的聚合及协同有望能够支持低时延传输。
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感知终止过程中，可对一个或多个感知测量建立过程进行终止，感知发起端(或感知响应端)可以通过向感知响应端(或感知发起端)发送感知测量建立终止帧来终止一个或多个感知测量建立过程。而每个感知发起端可能与多个感知响应端之间建立感知测量，若多个感知响应端发送感知测量建立终止帧，则感知发起端需要维护每个感知测量建立终止帧，占用感知发起端的缓存，且使得感知发起端的操作更为复杂；因此，需要提供一种规范感知响应端行为 的方式，以满足WLAN sensing的需求。
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，以提供一种规范感知响应端行为的方式，以满足WLAN sensing的需求。
一方面，本公开实施例提供了一种通信方法，应用于接入点设备AP，所述方法包括：
确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；
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，应用于感知响应端，所述方法包括：
接收目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧。
另一方面，本公开实施例还提供了一种电子设备，所述电子设备为接入点设备AP，所述电子设备包括：
确定模块，用于确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；
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电子设备，所述电子设备为感知响应端，所述电子设备包括：
接收模块，用于接收目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧。
另一方面，本公开实施例还提供了一种通信装置，应用于接入点设备AP，所述装置包括：
无线帧确定模块，用于确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建 立终止帧；
无线帧发送模块，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，应用于感知响应端，所述装置包括：
无线帧接收模块，用于接收目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧。
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，确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；发送所述目标无线帧，通过目标无线帧指示感知响应端是否可以发送感知测量建立终止帧，以规范感知响应端的行为。
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为本公开实施例提供的电子设备的结构示意图之一；
图9为本公开实施例提供的电子设备的结构示意图之二；
图10为本公开实施例提供的电子设备的结构示意图之三。
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，用以提供一种规范感知响应端行为的方式，以满足WLAN sensing的需求。
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，所述网络设备可以是AP，所述AP可以是感知发起端或代理感知测量(Sensing By Proxy，SBP)响应端；
该方法可以包括以下步骤：
步骤101，确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧。
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Sensing Initiator(或发起端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)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(AP)进行通信；图4中Client1为接入点设备AP，Client2为感知响应端。
在WLAN感知终止过程中，可对一个或多个感知测量建立过程进行终止，感知响应端可以发送感知测量建立终止帧来终止一个或多个感知测量建立过程。而每个AP可能与多个感知响应端之间建立感知测量，若多个感知响应端发送感知测量建立终止帧，则AP需要维护每个感知测量建立终止帧，占用AP的缓存，且使得AP的操作更为复杂；因此，本公开实施例中，AP在目标无线帧中携带第一标识位，通过所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；例如，在基于触发帧(Triggered Based Sounding，TB)的常规场景(常规场景即除SBP场景之外)中，感知响应端可以发送所述感知测量建立终止帧，以发起WLAN感知终止过程。
而在代理感知测量(Sensing By Proxy，SBP)场景中，AP代理SBP发起端进行感知测量，若感知响应端不为SBP发起端，则该感知响应端不可以发送感知测量建立终止帧。具体地，在SBP场景中，若非SBP发起端发送感知测量建立终止帧，则该感知测量建立终止帧可能会触发SBP测量终止，而通常情况下，SBP测量终止过程需要SBP响应端(AP)发送最后一个SBP报告帧后终止，或SBP发起端、SBP响应端通过发送一个SBP终止帧来终止。
但若该感知测量建立终止帧被发送，则该感知测量建立终止帧可能会触发SBP测量终止，导致异常SBP终止流程。因此，本公开实施例中，通过所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧。
步骤102，发送所述目标无线帧。
可选地，在TB的常规场景中，所述目标无线帧可以是感知测量建立请求帧，AP在感知测量建立请求帧中指示感知响应端是否可以发送感知测量建立终止帧；在SBP场景中，所述目标无线帧可以是SBP响应帧，AP在响应帧中指示感知响应端是否可以发送感知测量建立终止帧。
本公开实施例中，确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；发送所述目标无线帧，通过目标无线帧指示感知响应端是否可以发送感知测量建立终止帧，以规范感知响应端的行为。
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，所述网络设备可以是AP，所述AP可以是感知发起端或代理感知测量SBP响应端；该方法可以包括以下步骤：
确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；
所述第一标识位包括感知测量建立标识(Measurement Setup ID，MSID)；
所述第一标识位的参数值在第一取值范围内，则所述第一标识位指示所述感知响应端可以发送所述感知测量建立终止帧；例如，第一取值范围为0000-1000；
所述第一标识位的参数值在第二取值范围内，则所述第一标识位指示所述感知响应端不可以发送所述感知测量建立终止帧；例如，第一取值范围为1001-1111；
发送所述目标无线帧，这样，感知响应端可以根据AP为其分配的MSID所属的取值范围确定是否可以发送感知测量建立终止帧。
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，所述网络设备可以是AP，所述AP可以是感知发起端或代理感知测量SBP响应端；该方法可以包括以下步骤：
确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；
所述第一标识位的参数值为第一参数值，则所述第一标识位指示所述感知响应端可以发送所述感知测量建立终止帧；例如第一参数值为1，则标识可以发送感知测量建立终止帧；
所述第一标识位的参数值为第二参数值，则所述第一标识位指示所述感知响应端不可以发送所述感知测量建立终止帧；例如第一参数值为0，则标识可以发送感知测量建立终止帧；
发送所述目标无线帧，这样，感知响应端可以根据AP为其分配的第一标识位的参数值确定是否可以发送感知测量建立终止帧。
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，所述网络设备可以是AP，所述AP可以是感知发起端或代理感知测量SBP响应端；该方法可以包括以下步骤：
确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；
一方面，在SBP场景中，若所述感知响应端为代理感知测量SBP发起端的情况下，则所述第一标识位指示所述感知响应端可以发送所述感知测量建立终止帧；通常情况下，SBP测量终止过程需要SBP响应端(AP)发送最后一个SBP报告帧后终止，或SBP发起端、SBP响应端通过发送一个SBP终止帧来终止；若感知响应端为SBP发起端，则其可以发送感知测量建立终止帧作为SBP终止帧来终止SBP测量过程；
相应地，在所述感知响应端不为SBP发起端，且所述目标无线帧对应的感知测量过程为SBP感知测量的情况下，则所述第一标识位指示所述感知响应端不可以发送所述感知测量建立终止帧，避免该感知测量建立 终止帧被发送，触发SBP测量终止，导致异常SBP终止流程；
另一方面，在TB的常规场景中，在所述感知响应端不为SBP发起端，且所述目标无线帧对应的感知测量过程不为SBP感知测量的情况下，则所述第一标识位指示所述感知响应端可以发送所述感知测量建立终止帧，以发起WLAN感知终止过程；
发送所述目标无线帧。
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，所述网络设备可以是AP，所述AP可以是感知发起端或代理感知测量SBP响应端；该方法可以包括以下步骤：
步骤501，确定目标无线帧，所述目标无线帧包括SBP响应帧；其中，所述SBP响应帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；所述感知响应端为SBP发起端；
步骤502，发送SBP响应帧。
其中，在SBP感知测量建立的过程中，例如AP接收到了SBP initiator发送的SBP感知测量请求帧后，在SBP响应帧中为SBP initiator配置第一标识位，例如第一标识位为MSID；AP后续也会分配给后续参与感知测量的感知响应端(非SBP initiator)。
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，所述网络设备可以是AP，所述AP可以是感知发起端或代理感知测量SBP响应端；该方法可以包括以下步骤：
步骤601，确定目标无线帧，所述目标无线帧包括感知测量建立请求帧；其中，所述SBP响应帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；所述感知响应端不为SBP发起端；
步骤602，发送感知测量建立请求帧。
对于TB的常规场景，AP在感知测量建立请求帧中指示感知响应端 可以发送感知测量建立终止帧。
而对于SBP场景，AP根据SBP initiator的需求建立感知测量后，在与其他的非SBP initiator的感知响应端的感知测量建立过程中，发送感知测量建立请求帧，在请求帧中包含指示位来标识STA参与的是SBP感知测量，则非SBP initiator在此情况下，无需发感知测量建立终止帧来终止感知测量过程，需等待SBP responder(AP)发送的感知测量建立终止帧。
本公开实施例中，确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；发送所述目标无线帧，通过目标无线帧指示感知响应端是否可以发送感知测量建立终止帧，以规范感知响应端的行为。
参见图7，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，所述网络设备可以是感知响应端，所述感知响应端可以是AP或STA；该方法可以包括以下步骤：
步骤701，接收目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧。
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。
在WLAN感知终止过程中，可对一个或多个感知测量建立过程进行终止，感知响应端可以发送感知测量建立终止帧来终止一个或多个感知测量建立过程。而每个AP可能与多个感知响应端之间建立感知测量，若多个感知响应端发送感知测量建立终止帧，则AP需要维护每个感知测量建立终止帧，占用AP的缓存，且使得AP的操作更为复杂；因此，本公开实施例中，感知响应端接收目标无线帧，获取其中携带的第一标识位，根据第一标识位确定是否可以发送感知测量建立终止帧；例如，在基于触发帧(Triggered Based Sounding，TB)的常规场景(常规场景即除SBP场景之外)中，感知响应端可以发送所述感知测量建立终止帧，以发起WLAN感知终止过程。
而在代理感知测量(Sensing By Proxy，SBP)场景中，AP代理SBP发起端进行感知测量，若感知响应端不为SBP发起端，则该感知响应端不可以发送感知测量建立终止帧。具体地，在SBP场景中，若非SBP发起端发送感知测量建立终止帧，则该感知测量建立终止帧可能会触发SBP测量终止，而通常情况下，SBP测量终止过程需要SBP响应端(AP)发送最后一个SBP报告帧后终止，或SBP发起端、SBP响应端通过发送一个SBP终止帧来终止。
但若该感知测量建立终止帧被发送，则该感知测量建立终止帧可能会触发SBP测量终止，导致异常SBP终止流程。因此，本公开实施例中，通过所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧。
可选地，在TB的常规场景中，所述目标无线帧可以是感知测量建立请求帧，AP在感知测量建立请求帧中指示感知响应端是否可以发送感知测量建立终止帧；在SBP场景中，所述目标无线帧可以是SBP响应帧，AP在响应帧中指示感知响应端是否可以发送感知测量建立终止帧。
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，所述网络设备可以是感知响应端，所述感知响应端可以是AP或STA；该方法可以包括以下步骤：
接收目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧
在所述感知响应端为代理感知测量SBP发起端，且所述SBP发起端参与感知测量的情况下，
所述第一标识位指示所述SBP发起端不可以发送感知测量建立终止帧。通常情况下，SBP测量终止过程需要SBP响应端(AP)发送最后一个SBP报告帧后终止，或SBP发起端、SBP响应端通过发送一个SBP终止帧来终止；在所述感知响应端不为代理感知测量SBP发起端，且所述目标无线帧对应的感知测量过程为SBP感知测量的情况下，则所述第一标识位指示所述感知响应端不可以发送所述感知测量建立终止帧，避免 该感知测量建立终止帧被发送，触发SBP测量终止，导致异常SBP终止流程。这样，在SBP感知测量场景中，如果SBP initiator参与了SBP感知测量，则只能发送SBP终止帧来终止SBP过程，而不能发送感知测量建立终止帧去触发SBP终止过程。
本公开实施例中，接收目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧，通过目标无线帧指示感知响应端确定是否可以发送感知测量建立终止帧，以规范感知响应端的行为。
参见图8，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电子设备，所述电子设备为接入点设备AP，所述电子设备包括：
确定模块801，用于确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；
发送模块802，用于发送所述目标无线帧。
可选地，本公开实施例中，所述第一标识位包括感知测量建立标识MSID；
所述第一标识位的参数值在第一取值范围内，则所述第一标识位指示所述感知响应端可以发送所述感知测量建立终止帧；
所述第一标识位的参数值在第二取值范围内，则所述第一标识位指示所述感知响应端不可以发送所述感知测量建立终止帧。
可选地，本公开实施例中，所述第一标识位的参数值为第一参数值，则所述第一标识位指示所述感知响应端可以发送所述感知测量建立终止帧；
所述第一标识位的参数值为第二参数值，则所述第一标识位指示所述感知响应端不可以发送所述感知测量建立终止帧。
可选地，本公开实施例中，在所述感知响应端为代理感知测量SBP 发起端的情况下，则所述第一标识位指示所述感知响应端可以发送所述感知测量建立终止帧；
在所述感知响应端不为SBP发起端，且所述目标无线帧对应的感知测量过程为SBP感知测量的情况下，则所述第一标识位指示所述感知响应端不可以发送所述感知测量建立终止帧；
或
在所述感知响应端不为SBP发起端，且所述目标无线帧对应的感知测量过程不为SBP感知测量的情况下，则所述第一标识位指示所述感知响应端可以发送所述感知测量建立终止帧。
可选地，本公开实施例中，在所述感知响应端为SBP发起端的情况下，所述目标无线帧包括SBP响应帧；
在所述感知响应端不为SBP发起端的情况下，所述目标无线帧包括感知测量建立请求帧。
本公开实施例中，确定模块801确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；发送模块802发送所述目标无线帧，通过目标无线帧指示感知响应端是否可以发送感知测量建立终止帧，以规范感知响应端的行为。
本公开实施例还提供了一种通信装置，应用于接入点设备AP，所述装置包括：
无线帧确定模块，用于确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；
无线帧发送模块，用于发送所述目标无线帧
所述装置还包括前述实施例中电子设备的其他模块，在此不再赘述。
参见图9，基于与本公开实施例所提供的方法相同的原理，本公开实 施例还提供了一种电子设备，所述电子设备为接入点设备AP，所述电子设备包括：
接收模块901，用于接收目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧。
可选地，本公开实施例中，在所述感知响应端为代理感知测量SBP发起端，且所述SBP发起端参与感知测量的情况下，
所述第一标识位指示所述SBP发起端不可以发送感知测量建立终止帧。
本公开实施例中，接收模块901接收目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧，通过目标无线帧指示感知响应端确定是否可以发送感知测量建立终止帧，以规范感知响应端的行为。
本公开实施例还提供了一种通信装置，应用于接入点设备AP，所述装置包括：
无线帧接收模块，用于接收目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧。
所述装置还包括前述实施例中电子设备的其他模块，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10所示，图10所示的电子设备1000可以为服务器，包括：处理器1001和存储器1003。其中，处理器1001和存储器1003相连，如通过总线1002相连。可选地，电子设备1000还可以包括收发器1004。需要说明的是，实际应用中收发器1004不限于一个，该电子设备1000的结构并不构成对本公开实施例的限定。
处理器1001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1001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1002可包括一通路，在上述组件之间传送信息。总线1002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1002可以分为地址总线、数据总线、控制总线等。为便于表示，图10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1003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1003用于存储执行本公开方案的应用程序代码，并由处理器1001来控制执行。处理器1001用于执行存储器1003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10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 (11)

  1. 一种通信方法，应用于接入点设备AP，其特征在于，所述方法包括：
    确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；
    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，所述第一标识位包括感知测量建立标识MSID；
    所述第一标识位的参数值在第一取值范围内，则所述第一标识位指示所述感知响应端可以发送所述感知测量建立终止帧；
    所述第一标识位的参数值在第二取值范围内，则所述第一标识位指示所述感知响应端不可以发送所述感知测量建立终止帧。
  3. 根据权利要求1所述的通信方法，其特征在于，
    所述第一标识位的参数值为第一参数值，则所述第一标识位指示所述感知响应端可以发送所述感知测量建立终止帧；
    所述第一标识位的参数值为第二参数值，则所述第一标识位指示所述感知响应端不可以发送所述感知测量建立终止帧。
  4. 根据权利要求1所述的通信方法，其特征在于，在所述感知响应端为代理感知测量SBP发起端的情况下，则所述第一标识位指示所述感知响应端可以发送所述感知测量建立终止帧；
    在所述感知响应端不为SBP发起端，且所述目标无线帧对应的感知测量过程为SBP感知测量的情况下，则所述第一标识位指示所述感知响应端不可以发送所述感知测量建立终止帧；
    或
    在所述感知响应端不为SBP发起端，且所述目标无线帧对应的感知测量过程不为SBP感知测量的情况下，则所述第一标识位指示所述感知响应端可以发送所述感知测量建立终止帧。
  5. 根据权利要求2或3所述的通信方法，其特征在于，在所述感知响应端为SBP发起端的情况下，所述目标无线帧包括SBP响应帧；
    在所述感知响应端不为SBP发起端的情况下，所述目标无线帧包括感知测量建立请求帧。
  6. 一种通信方法，应用于感知响应端，其特征在于，所述方法包括：
    接收目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧。
  7. 根据权利要求6所述的通信方法，其特征在于，在所述感知响应端为代理感知测量SBP发起端，且所述SBP发起端参与感知测量的情况下，
    所述第一标识位指示所述SBP发起端不可以发送感知测量建立终止帧。
  8. 一种电子设备，所述电子设备为接入点设备AP，其特征在于，所述电子设备包括：
    确定模块，用于确定目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧；
    发送模块，用于发送所述目标无线帧。
  9. 一种电子设备，所述电子设备为感知响应端，其特征在于，所述电子设备包括：
    接收模块，用于接收目标无线帧；其中，所述目标无线帧中包括第一标识位；所述第一标识位指示感知响应端是否可以发送感知测量建立终止帧。
  10. 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5中任一项或6至7中任一项所述的方法。
  11. 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5中任一项或6至7中任一项所述的方法。
PCT/CN2022/092533 2022-05-12 2022-05-12 通信方法及装置、电子设备及存储介质 WO2023216196A1 (zh)

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