WO2024060015A1 - 感知测量建立方法、电子设备及存储介质 - Google Patents

感知测量建立方法、电子设备及存储介质 Download PDF

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Publication number
WO2024060015A1
WO2024060015A1 PCT/CN2022/119933 CN2022119933W WO2024060015A1 WO 2024060015 A1 WO2024060015 A1 WO 2024060015A1 CN 2022119933 W CN2022119933 W CN 2022119933W WO 2024060015 A1 WO2024060015 A1 WO 2024060015A1
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Prior art keywords
sbp
sensing
time information
request frame
responder
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PCT/CN2022/119933
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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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Priority to CN202280003494.1A priority Critical patent/CN118057973A/zh
Priority to PCT/CN2022/119933 priority patent/WO2024060015A1/zh
Publication of WO2024060015A1 publication Critical patent/WO2024060015A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems

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 perceptual measurement establishment method, an electronic device, and a storage medium.
  • Wi-Fi Wireless Fidelity
  • 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 identities of the station device (Station, STA) and the access point device (Access Point, AP) can usually be interchanged.
  • both can serve as the initiator device (Sensing Initiator or Sensing Transmitter);
  • Sensing Initiator or Sensing Transmitter the AP can communicate with multiple STAs at the same time, but STAs do not have the above functions and can only communicate one-to-one with a single sensing responder (Sensing Responder).
  • Sensing Responder the AP can communicate with multiple STAs at the same time.
  • it causes an increase in delay. For communication scenarios with higher delay requirements, the delay requirements may not be met.
  • SBP Sensing By Proxy
  • the AP acts as an agent for the STA to initiate a triggered frame (TB) sensing measurement, and sends a measurement setup (Measurement Setup, MS) request frame to the sensing responder; therefore, a format of the MS request frame needs to be provided to Improve the SBP process.
  • TB triggered frame
  • MS Measurement Setup
  • Embodiments of the present disclosure provide a perceptual measurement establishment method, an electronic device, and a storage medium to provide a format of an MS request frame.
  • embodiments of the present disclosure provide a sensing measurement establishment method, which is applied to the agent sensing SBP responder.
  • the method includes:
  • the MS request frame includes target time information for participating in TB sensing measurement, and the target time information is the available time information provided by the SBP responder from the SBP initiator. Selected.
  • embodiments of the present disclosure also provide a sensing measurement establishment method, which is applied to the agent sensing SBP initiator.
  • the method includes:
  • inventions of the present disclosure also provide a method for establishing perception measurement, which is applied to the perception response end.
  • the electronic device includes:
  • embodiments of the present disclosure also provide an electronic device that is an agent-aware SBP responder, and the electronic device includes:
  • the MS request sending module is used to send a measurement establishment MS request frame to the perception responding end; wherein the MS request frame includes target time information for participating in TB perception measurement, and the target time information is selected by the SBP responding end from the available time information provided by the SBP initiating end.
  • inventions of the present disclosure also provide an electronic device, which is an agent-aware SBP initiator.
  • the electronic device includes:
  • An SBP request sending module is configured to send an SBP request frame to the SBP responder, carrying available time information for TB sensing measurement in the SBP request frame, instructing the SBP responder to select target time information from the available time information and The target time information is carried in the measurement establishment MS request frame and sent to the sensing response end.
  • inventions of the present disclosure also provide an electronic device.
  • the electronic device is a sensing response end.
  • the electronic device includes:
  • the MS request receiving module is configured to receive the measurement establishment MS request frame sent by the SBP responder; wherein the MS request frame includes target time information participating in the TB sensing measurement, and the target time information is the SBP responder's request from the SBP. Selected from available time information provided by the originator.
  • 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. .
  • the SBP responder sends a measurement establishment MS request frame to the sensing responder;
  • the MS request frame carries target time information for participating in TB sensing measurement, and the target time information is the value obtained by the SBP responder from the SBP Select the available time information provided by the initiator, indicate the target time information participating in the TB sensing measurement through the MS request frame, and improve the SBP process and the format of the MS request frame.
  • Figure 1 is one of the flow charts of a perceptual measurement establishment 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 perceptual measurement establishment method provided by an embodiment of the present disclosure
  • Figure 6 is a third flowchart of a perceptual measurement establishment method provided by an embodiment of the present disclosure.
  • Figure 7 is a schematic structural diagram of an electronic device provided by an embodiment of the present disclosure.
  • Figure 8 is a second structural schematic diagram of an electronic device provided by an embodiment of the present disclosure.
  • Figure 9 is a third schematic structural diagram of an electronic device provided by an embodiment of the present disclosure.
  • FIG. 10 is a fourth 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 three relationships may exist.
  • a and/or B may represent three situations: A exists alone, A and B exist at the same time, and B exists alone.
  • the character "/" generally indicates that the associated objects before and after 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 perceptual measurement establishment method, an electronic device, and a storage medium to provide a format of an MS request frame.
  • 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.
  • the embodiment of the present disclosure provides a sensing measurement establishment method.
  • the method can be applied to the agent sensing SBP responder.
  • the method may include the following steps:
  • Step 101 Send a measurement establishment MS request frame to the sensing responder; wherein the MS request frame includes target time information for participating in TB sensing measurement, and the target time information is the available information provided by the SBP responder from the SBP initiator. selected in time information.
  • 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 Figure 2 as responder 1, responder 2, and responder 3.
  • 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 sensing initiator. end, Client2 is the sensing response end.
  • AP access point device
  • the WLAN sensing process usually includes a triggered frame (Triggered Based Sounding, TB) method and a Non-TB based sensing method.
  • TB sensing measurement method is that the AP is an Initiator or a Transmitter
  • Non-TB sensing measurement method is that the STA is an Initiator or a Transmitter.
  • the SBP responder initiates WLAN perception measurement as an SBP agent.
  • the initiated WLAN perception measurement is TB perception measurement.
  • the TB perception measurement is divided into NDPA Sounding (downlink DL) perception and trigger frame Sounding (uplink UL) processes.
  • the SBP Initiator provides multiple available time information to the SBP Responder.
  • the SBP Responder selects a target time information from the available time information provided by the SBP Initiator as the time window for this TB perception measurement (process) to all participating parties.
  • the sensing responder of the TB sensing measurement sends an MS request frame, and carries the target time information in the MS request frame to indicate the target time information of the sensing responder, and then establishes a relationship with the sensing responder within the target time information.
  • the available time information and the target time information may be in the form of a time window;
  • the time window may include a preset number of time units (Time Unit, TU), and each time unit may be a preset time Length, for example 10 milliseconds (ms).
  • the sensing responder participating in the TB sensing measurement includes the SBP initiator and/or other STAs.
  • the SBP responder sends a measurement establishment MS request frame to the sensing responder;
  • the MS request frame carries target time information for participating in TB sensing measurement, and the target time information is the value obtained by the SBP responder from the SBP Select the available time information provided by the initiator, indicate the target time information participating in the TB sensing measurement through the MS request frame, and improve the SBP process and the format of the MS request frame.
  • the embodiment of the present disclosure provides a sensing measurement establishment method.
  • the method can be applied to the agent sensing SBP responder.
  • the method may include the following steps:
  • the SBP Responder when the SBP Responder receives the SBP request frame, it obtains multiple (at least two) available time information carried in the SBP request frame.
  • the SBP Responder selects a target time information from the available time information provided in the SBP request frame as In the time window of this TB sensing measurement (process), send an MS request frame to the sensing responder participating in the TB sensing measurement, and carry the target time information in the MS request frame to indicate the target time of the sensing responder. information, and then establishes a TB sensing measurement with the sensing responder within the target time information.
  • the embodiment of the present disclosure provides a sensing measurement establishment method.
  • the method can be applied to the agent sensing SBP responder.
  • the method may include the following steps:
  • the TB sensing measurement is established and the MS request frame is determined; wherein the MS request frame also includes target time information participating in the TB sensing measurement, and the target time information is the available time information. selected.
  • the SBP Responder when the SBP Responder receives the SBP request frame, on the one hand, it obtains multiple (at least two) available time information carried in the SBP request frame.
  • the SBP Responder selects a target time information from the available time information provided in the SBP request frame.
  • the time window of this TB sensing measurement obtains the parameter information of the TB sensing measurement carried in the SBP request frame, such as the number of STAs participating in the TB sensing measurement, The number of STAs participating in the Null Data Packet Announcement (NDPA sounding) of TB sensing measurement or the number of STAs participating in the triggering detection (Trigger Frame, TF sounding) of TB sensing measurement and other related parameters; according to the parameter information , establish the TB sensing measurement, and determine the MS request frame, which carries the target time information in the MS request frame to indicate the target time information of the sensing responder.
  • the parameter information of the TB sensing measurement carried in the SBP request frame such as the number of STAs participating in the TB sensing measurement, The number of STAs participating in the Null Data Packet Announcement (NDPA sounding) of TB sensing measurement or the number of STAs participating in the triggering detection (Trigger Frame, TF sounding) of TB sensing measurement and
  • the method before or after establishing the TB sensing measurement according to the parameter information, the method further includes:
  • the SBP responder may first send an SBP response frame to the SBP initiator to indicate the target time information, as shown in the second example below: the SBP responder receives the SBP initiate SBP request frame sent by the end;
  • the TB sensing measurement is established and the MS request frame is determined; wherein the MS request frame also includes target time information participating in the TB sensing measurement, and the target time information is the available time information. selected.
  • the SBP responder may also send an SBP response frame to the SBP initiator after establishing the TB perception measurement, as shown in the following third example:
  • the SBP responder receives the SBP request frame sent by the SBP initiator;
  • the TB sensing measurement is established and the MS request frame is determined; wherein the MS request frame also includes target time information participating in the TB sensing measurement, and the target time information is the available time information. selected;
  • the embodiment of the present disclosure provides a method for establishing a perception measurement.
  • the method may be applied to a proxy perception SBP responder.
  • the method may include the following steps:
  • the MS request frame includes the target time information respectively corresponding to each of the TB sensing measurements.
  • the MS request frame includes a message corresponding to each TB sensing measurement (process).
  • the target time information for example, includes 4 TB sensing measurements
  • the availability window information element in the MS request frame indicates that the 1st, 5th, 7th, and 9th time windows are the target times corresponding to each of the TB sensing measurements. information.
  • the SBP responder sends a measurement establishment MS request frame to the sensing responder;
  • the MS request frame carries target time information for participating in TB sensing measurement, and the target time information is the value obtained by the SBP responder from the SBP Select the available time information provided by the initiator, indicate the target time information participating in the TB sensing measurement through the MS request frame, and improve the SBP process and the format of the MS request frame.
  • the embodiment of the present disclosure provides a sensing measurement establishment method.
  • the method can be applied to the agent sensing SBP initiator.
  • the method can include the following steps:
  • Step 501 Send an SBP request frame to the SBP responder.
  • the SBP request frame carries available time information for TB sensing measurement, and instructs the SBP responder to select target time information from the available time information and transfer the target time to the target.
  • the time information is carried in the measurement establishment MS request frame and sent to the sensing responder.
  • the architecture of WLAN Sensing and the WLAN Sensing process applied to the perceptual measurement establishment method refer to the aforementioned first example, and will not be described again here.
  • the SBP Initiator sends an SBP request frame to the SBP responder.
  • the SBP request frame carries the available time information of TB sensing measurement, which is used to provide multiple available time information for the SBP Responder; at the same time, it indicates the SBP response
  • the terminal selects target time information from the available time information and carries the target time information in the measurement establishment MS request frame and sends it to the sensing response terminal.
  • SBP Responder selects a target time information from the available time information provided by SBP Initiator as the time window of this TB perception measurement (process), and sends an MS request frame to the perception responder participating in the TB perception measurement, and carries the target time information in the MS request frame to indicate the target time information to the perception responder, and then establishes the TB perception measurement between the perception responder and the target time information.
  • the available time information and the target time information may be in the form of a time window;
  • the time window may include a preset number of time units (Time Unit, TU), and each time unit may be a preset time Length, for example 10 milliseconds (ms).
  • the sensing responder participating in the TB sensing measurement includes the SBP initiator and/or other STAs.
  • the SBP initiator sends an SBP request frame to the SBP responder.
  • the SBP request frame carries available time information for TB sensing measurement, and instructs the SBP responder to select a target time from the available time information. information and carries the target time information in the measurement establishment MS request frame and sends it to the sensing response end.
  • the target time information participating in the TB sensing measurement is indicated through the SBP request frame and the MS request frame to improve the SBP process and provide the MS request frame at the same time. Format.
  • the embodiment of the present disclosure provides a sensing measurement establishment method.
  • the method can be applied to the agent sensing SBP initiator.
  • the method may include the following steps:
  • the SBP request frame also carries parameter information of the TB awareness measurement, instructing the SBP responder to establish the TB awareness measurement based on the parameter information.
  • the parameter information includes, for example, the number of STAs participating in the TB sensing measurement, the number of STAs participating in the Null Data Packet Announcement (NDPA sounding) of the TB sensing measurement, or the number of STAs participating in the TB sensing measurement trigger detection (Trigger).
  • the embodiment of the present disclosure provides a sensing measurement establishment method.
  • the method can be applied to the agent sensing SBP initiator.
  • the method may include the following steps:
  • the SBP responder may first send an SBP response frame to the SBP initiator; or after establishing the TB awareness measurement, the SBP response frame may be sent to the SBP initiator.
  • the SBP initiator obtains the target time information carried in the SBP response frame from the SBP response frame, and determines the target time information corresponding to the TB sensing measurement.
  • the embodiment of the present disclosure provides a sensing measurement establishment method.
  • the method can be applied to the agent sensing SBP initiator.
  • the method may include the following steps:
  • the MS request frame when the SBP request frame includes multiple TB sensing measurements, the MS request frame includes the target time information respectively corresponding to each of the TB sensing measurements.
  • the MS request frame includes the corresponding TB sensing measurements (processes) respectively. If the target time information includes, for example, 4 TB sensing measurements, the availability window information element in the MS request frame indicates that the 1st, 5th, 7th, and 9th time windows are the target time information corresponding to each of the TB sensing measurements.
  • the SBP initiator sends an SBP request frame to the SBP responder.
  • the SBP request frame carries available time information for TB sensing measurement, and instructs the SBP responder to select a target time from the available time information. information and carries the target time information in the measurement establishment MS request frame and sends it to the sensing response end.
  • the target time information participating in the TB sensing measurement is indicated through the SBP request frame and the MS request frame to improve the SBP process and provide the MS request frame at the same time. Format.
  • the embodiment of the present disclosure provides a method for establishing perception measurement.
  • the method can be applied to the perception responder.
  • the method can include the following steps:
  • Step 601 Receive a measurement establishment MS request frame sent by the SBP responder; wherein the MS request frame includes target time information for participating in TB sensing measurement, and the target time information is provided by the SBP responder from the SBP initiator. Selected from available time information.
  • the SBP Initiator provides multiple available time information to the SBP Responder.
  • the SBP Responder selects a target time information from the available time information provided by the SBP Initiator as the time window for this TB perception measurement (process) to all participating parties.
  • the sensing responder of the TB sensing measurement sends an MS request frame, and carries the target time information in the MS request frame to indicate the target time information of the sensing responder, and then establishes a relationship with the sensing responder within the target time information.
  • the available time information and the target time information may be in the form of a time window;
  • the time window may include a preset number of time units (Time Unit, TU), and each time unit may be a preset time Length, for example 10 milliseconds (ms).
  • the sensing responder participating in TB sensing measurement includes the SBP initiator and/or other STAs.
  • the MS request frame in the case where the SBP request frame sent by the SBP initiator includes multiple TB awareness measurements, the MS request frame includes a separate TB awareness measurement for each of the TB awareness measurements. The corresponding target time information.
  • the MS request frame includes a message corresponding to each TB sensing measurement (process).
  • the target time information for example, includes 4 TB sensing measurements
  • the availability window information element in the MS request frame indicates that the 1st, 5th, 7th, and 9th time windows are the target times corresponding to each of the TB sensing measurements. information.
  • the perception responder receives a measurement establishment MS request frame sent by the SBP responder; wherein the MS request frame includes target time information for participating in TB perception measurement, and the target time information is selected by the SBP responder from the available time information provided by the SBP initiator.
  • the target time information for participating in TB perception measurement is indicated through the MS request frame to improve the SBP process.
  • the embodiment of the present disclosure also provides an electronic device.
  • the electronic device is an agent-aware SBP responder.
  • the electronic device includes:
  • MS request sending module 701 configured to send a measurement establishment MS request frame to the sensing responder; wherein the MS request frame includes target time information for participating in TB sensing measurement, and the target time information is the SBP responder from SBP Selected from available time information provided by the originator.
  • the electronic device includes:
  • the first acquisition module is used to send the measurement establishment MS request frame to the sensing responder before the MS request sending module 701,
  • the available time information is obtained from the SBP request frame.
  • the electronic device includes:
  • the second acquisition module is configured to: after the first acquisition module receives the SBP request frame sent by the SBP initiator,
  • the TB sensing measurement is established and the MS request frame is determined.
  • the electronic device includes:
  • the first sending module is configured to establish the TB sensing measurement before or after the second acquisition module establishes the TB sensing measurement according to the parameter information
  • the MS request frame when the SBP request frame includes multiple TB sensing measurements, the MS request frame includes the target corresponding to each of the TB sensing measurements. time information.
  • Embodiments of the present disclosure also provide a sensing measurement establishment device, which is applied to the agent sensing SBP responder.
  • the device includes:
  • the MS request frame sending module is configured to send a measurement establishment MS request frame to the sensing responder; wherein the MS request frame includes target time information for participating in the TB sensing measurement, and the target time information is the SBP response request from the SBP. Selected from the available time information provided by the originator.
  • 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 agent-aware SBP initiator.
  • the electronic device includes:
  • the SBP request sending module 801 is configured to send an SBP request frame to the SBP responder, carrying the available time information of TB sensing measurement in the SBP request frame, and instructing the SBP responder to select target time information from the available time information.
  • the target time information is carried in the measurement establishment MS request frame and sent to the sensing response end.
  • the SBP request frame also carries parameter information of the TB awareness measurement, instructing the SBP responder to establish the TB awareness measurement based on the parameter information.
  • the electronic device further includes:
  • the first receiving module is configured to, after the SBP request sending module 801 sends the SBP request frame to the SBP responder,
  • the MS request frame when the SBP request frame includes multiple TB sensing measurements, the MS request frame includes the target corresponding to each of the TB sensing measurements. time information.
  • the embodiment of the present disclosure also provides a sensing measurement establishment device, which is applied to the agent sensing SBP initiator.
  • the device includes:
  • An SBP request frame sending module configured to send an SBP request frame to the SBP responder, carrying available time information for TB sensing measurement in the SBP request frame, and instructing the SBP responder to select target time information from the available time information.
  • the target time information is carried in the measurement establishment MS request frame and sent to the sensing response end.
  • 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
  • the MS request receiving module 901 is configured to receive the measurement establishment MS request frame sent by the SBP responder; wherein the MS request frame includes target time information for participating in TB sensing measurement, and the target time information is the parameter from the SBP responder. Selected from the available time information provided by the SBP initiator.
  • the MS request frame when the SBP request frame includes multiple TB perception measurements, includes the target time information corresponding to each TB perception measurement.
  • Embodiments of the present disclosure also provide a sensing measurement establishment device, which is applied to the agent sensing SBP responder.
  • the device includes:
  • the MS request frame receiving module is configured to receive the measurement establishment MS request frame sent by the SBP responder; wherein the MS request frame includes target time information for participating in the TB sensing measurement, and the target time information is the SBP responder from Selected from the available time information provided by the SBP initiator.
  • 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 a variety of 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，提供了一种感知测量建立方法、电子设备及存储介质。所述感知测量建立方法代理感知SBP响应端，所述方法包括：向感知响应端发送测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的。本公开实施例提供了一种MS请求帧的格式。

Description

感知测量建立方法、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感知测量建立方法、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。在目前所研究的Wi-Fi技术中，可能会支持无线局域网(Wireless Local Area Network，WLAN)感知(Sensing)技术。例如，在密集环境下(例如家庭环境及企业环境)的位置发现、接近检测(Proximity Detection)及存在检测(Presence Detection)等应用场景。
在WLAN Sensing的过程中，站点设备(Station，STA)和接入点设备(Access Point，AP)的身份通常可以互换，例如二者均可以作为发起端设备(Sensing Initiator或Sensing Transmitter)；作为Sensing Initiator或Sensing Transmitter时，AP可以同时和多个STA进行通信，但STA不具备上述功能，只能与单个感知响应端(Sensing Responder)之间一对一通信，一方面造成频谱资源浪费，另一方面造成时延增加，对于时延要求较高的通信场景，可能无法满足时延要求。为了解决该问题，提出了用AP代理STA进行WLAN感知测量的方式，即代理感知测量(Sensing By Proxy，SBP)。
在SBP场景中，AP代理STA发起触发帧(Triggered Based，TB)感知测量，会向感知响应端发送测量建立(Measurement Setup，MS)请求帧；因此，需要提供一种MS请求帧的格式，以完善SBP过程。
发明内容
本公开实施例提供了一种感知测量建立方法、电子设备及存储介质，以提供一种MS请求帧的格式。
一方面，本公开实施例提供了一种感知测量建立方法，应用于代理感知SBP响应端，所述方法包括：
向感知响应端发送测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的。
另一方面，本公开实施例还提供了一种感知测量建立方法，应用于代理感知SBP发起端，所述方法包括：
向SBP响应端发送SBP请求帧，在所述SBP请求帧中携带TB感知测量的可用时间信息，指示所述SBP响应端从所述可用时间信息中选择目标时间信息并将所述目标时间信息携带在测量建立MS请求帧中发送至感知响应端。
另一方面，本公开实施例还提供了一种感知测量建立方法，应用于感知响应端，所述电子设备包括：
接收SBP响应端发送的测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的。
另一方面，本公开实施例还提供了一种电子设备，所述电子设备为代理感知SBP响应端，所述电子设备包括：
MS请求发送模块，用于向感知响应端发送测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的。
另一方面，本公开实施例还提供了一种电子设备，所述电子设备为代理感知SBP发起端，所述电子设备包括：
SBP请求发送模块，用于向SBP响应端发送SBP请求帧，在所述SBP请求帧中携带TB感知测量的可用时间信息，指示所述SBP响应端从所述可用时间信息中选择目标时间信息并将所述目标时间信息携带在测量建 立MS请求帧中发送至感知响应端。
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：
MS请求接收模块，用于接收SBP响应端发送的测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的。
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，SBP响应端向感知响应端发送测量建立MS请求帧；在所述MS请求帧中携带参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的，通过MS请求帧指示参与TB感知测量的目标时间信息，完善SBP过程以及MS请求帧的格式。
本公开实施例附加的方面和优点将在下面的描述中部分给出，这些将从下面的描述中变得明显，或通过本公开的实践了解到。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出 创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本公开实施例提供的感知测量建立方法的流程图之一；
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感知测量建立方法的流程图之二；
图6为本公开实施例的提供的感知测量建立方法的流程图之三；
图7为本公开实施例提供的电子设备的结构示意图之一；
图8为本公开实施例提供的电子设备的结构示意图之二；
图9为本公开实施例提供的电子设备的结构示意图之三；
图10为本公开实施例提供的电子设备的结构示意图之四。
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感知测量建立方法、电子设备及存储介质，用以提供一种MS请求帧的格式。
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感知测量建立方法，可选地，所述方法可应用于代理感知SBP响应端，该方法可以包括以下步骤：
步骤101，向感知响应端发送测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的。
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感知测量建立方法所应用的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为感知发起端，Client2为感知响应端。
通常情况下，WLAN sensing过程通常包括基于触发帧(Triggered Based Sounding，TB)的方式以及Non-TB based sensing的方式。具体地，TB感知测量方式即AP为Initiator或Transmitter，Non-TB感知测量方式即为STA为Initiator或Transmitter。
进一步地，SBP响应端作为SBP代理发起WLAN感知测量，所发起的WLAN感知测量为TB感知测量，TB感知测量分为NDPA Sounding(下行DL)感知及trigger frame Sounding(上行UL)过程。
在SBP场景中，SBP Initiator为SBP Responder提供多个可用时间信息，SBP Responder从SBP Initiator所提供的可用时间信息中选择一个目标时间信息，作为本次TB感知测量(过程)的时间窗口向参与所述TB感知测量的感知响应端发送MS请求帧，并在MS请求帧中携带所述目标时间信息，以指示感知响应端所述目标时间信息，然后在所述目标时间信息内建立与感知响应端之间的TB感知测量。
可选地，所述可用时间信息以及所述目标时间信息可以是时间窗口的形式；所述时间窗口可以包括预设数目的时间单元(Time Unit，TU)，每个时间单元可以为预设时间长度，例如为10毫秒(ms)。
可选地，参与TB感知测量的感知响应端包括所述SBP发起端和/或其他STA。
本公开实施例中，SBP响应端向感知响应端发送测量建立MS请求帧；在所述MS请求帧中携带参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的，通过MS请求帧指示参与TB感知测量的目标时间信息，完善SBP过程以及MS请求帧的格式。
本公开实施例提供了一种感知测量建立方法，可选地，所述方法可应用于代理感知SBP响应端，该方法可以包括以下步骤：
接收SBP发起端发送的SBP请求帧；
从所述SBP请求帧中获取所述TB感知测量的可用时间信息；
从所述可用时间信息中选择参与TB感知测量目标时间信息，向感知响应端发送测量建立MS请求帧，所述MS请求帧中包括所述目标时间信息。
其中，SBP Responder接收到SBP请求帧时，获取SBP请求帧中携带的多个(至少两个)可用时间信息，SBP Responder从SBP请求帧中所提供的可用时间信息中选择一个目标时间信息，作为本次TB感知测量(过程)的时间窗口，向参与所述TB感知测量的感知响应端发送MS请求帧，并在MS请求帧中携带所述目标时间信息，以指示感知响应端所述目标时间信息，然后在所述目标时间信息内建立与感知响应端之间的TB感知测量。
本公开实施例提供了一种感知测量建立方法，可选地，所述方法可应用于代理感知SBP响应端，该方法可以包括以下步骤：
接收SBP发起端发送的SBP请求帧；
从所述SBP请求帧中获取可用时间信息以及获取所述SBP请求帧中携带的所述TB感知测量的参数信息；
根据所述参数信息，建立所述TB感知测量，确定所述MS请求帧；其中，所述MS请求帧中还包括参与TB感知测量的目标时间信息，所述 目标时间信息为所述可用时间信息中选择的。
其中，SBP Responder接收到SBP请求帧时，一方面获取SBP请求帧中携带的多个(至少两个)可用时间信息，SBP Responder从SBP请求帧中所提供的可用时间信息中选择一个目标时间信息，作为本次TB感知测量(过程)的时间窗口；另一方面获取所述SBP请求帧中携带的所述TB感知测量的参数信息，所述参数信息例如参与所述TB感知测量的STA数量、参与TB感知测量的空数据包通告探测(Null Data Packet Announcement，NDPA sounding)的STA数量或及参与TB感知测量的触发探测(Trigger Frame，TF sounding)的STA数量等相关参数；根据所述参数信息，建立所述TB感知测量，并确定所述MS请求帧，在MS请求帧中携带所述目标时间信息，以指示感知响应端所述目标时间信息。
可选地，本公开实施例中所述根据所述参数信息，建立所述TB感知测量之前或之后，所述方法还包括：
向所述SBP发起端发送SBP响应帧，在所述SBP响应帧携带所述目标时间信息。
情况一，在建立所述TB感知测量之前，所述SBP响应端可以先发送SBP响应帧至SBP发起端，以指示所述目标时间信息，如以下第二示例所示：SBP响应端接收SBP发起端发送的SBP请求帧；
从所述SBP请求帧中获取可用时间信息以及获取所述SBP请求帧中携带的所述TB感知测量的参数信息；
向所述SBP发起端发送SBP响应帧，在所述SBP响应帧携带所述目标时间信息；
根据所述参数信息，建立所述TB感知测量，确定所述MS请求帧；其中，所述MS请求帧中还包括参与TB感知测量的目标时间信息，所述目标时间信息为所述可用时间信息中选择的。
情况二，SBP响应端还可以在建立所述TB感知测量之后，再发送SBP响应帧至SBP发起端，如以下第三示例所示：
SBP响应端接收SBP发起端发送的SBP请求帧；
从所述SBP请求帧中获取可用时间信息以及获取所述SBP请求帧中携带的所述TB感知测量的参数信息；
根据所述参数信息，建立所述TB感知测量，确定所述MS请求帧；其中，所述MS请求帧中还包括参与TB感知测量的目标时间信息，所述目标时间信息为所述可用时间信息中选择的；
向所述SBP发起端发送SBP响应帧，在所述SBP响应帧携带所述目标时间信息。
本公开实施例提供了一种感知测量建立方法，可选地，所述方法可应用于代理感知SBP响应端，该方法可以包括以下步骤：
接收SBP发起端发送的SBP请求帧；
从所述SBP请求帧中获取所述可用时间信息；
从所述可用时间信息中选择参与TB感知测量目标时间信息，向感知响应端发送测量建立MS请求帧，所述MS请求帧中包括所述目标时间信息；
在所述SBP请求帧中包括多个所述TB感知测量的情况下，所述MS请求帧中包括与每个所述TB感知测量分别对应的所述目标时间信息。
其中，对于周期性测量场景中，比如SBP请求帧中包括多个所述TB感知测量(过程)的情况下，所述MS请求帧中包括与每个所述TB感知测量(过程)分别对应的所述目标时间信息，例如包括4个TB感知测量，则MS请求帧中的availability window信息元素中指示第1、5、7、9个时间窗口分别为每个所述TB感知测量对应的目标时间信息。
本公开实施例中，SBP响应端向感知响应端发送测量建立MS请求帧；在所述MS请求帧中携带参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的，通过MS请求帧指示参与TB感知测量的目标时间信息，完善SBP过程以及MS请求帧的格式。
参见图5，本公开实施例提供了一种感知测量建立方法，可选地，所述方法可应用于代理感知SBP发起端，该方法可以包括以下步骤：
步骤501，向SBP响应端发送SBP请求帧，在所述SBP请求帧中携带TB感知测量的可用时间信息，指示所述SBP响应端从所述可用时间信息中选择目标时间信息并将所述目标时间信息携带在测量建立MS请求帧中发送至感知响应端。
其中，本公开实施例提供的感知测量建立方法的所应用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SBP场景中，SBP Initiator向SBP响应端发送SBP请求帧，在所述SBP请求帧中携带TB感知测量的可用时间信息，用于为SBP Responder提供多个可用时间信息；同时指示所述SBP响应端从所述可用时间信息中选择目标时间信息并将所述目标时间信息携带在测量建立MS请求帧中发送至感知响应端。
SBP Responder从SBP Initiator所提供的可用时间信息中选择一个目标时间信息，作为本次TB感知测量(过程)的时间窗口向参与所述TB感知测量的感知响应端发送MS请求帧，并在MS请求帧中携带所述目标时间信息，以指示感知响应端所述目标时间信息，然后在所述目标时间信息内建立与感知响应端之间的TB感知测量。
可选地，所述可用时间信息以及所述目标时间信息可以是时间窗口的形式；所述时间窗口可以包括预设数目的时间单元(Time Unit，TU)，每个时间单元可以为预设时间长度，例如为10毫秒(ms)。
可选地，参与TB感知测量的感知响应端包括所述SBP发起端和/或其他STA。
本公开实施例中，SBP发起端向SBP响应端发送SBP请求帧，在所述SBP请求帧中携带TB感知测量的可用时间信息，指示所述SBP响应端从所述可用时间信息中选择目标时间信息并将所述目标时间信息携带 在测量建立MS请求帧中发送至感知响应端，通过SBP请求帧以及MS请求帧指示参与TB感知测量的目标时间信息，完善SBP过程，同时提供MS请求帧的格式。
本公开实施例提供了一种感知测量建立方法，可选地，所述方法可应用于代理感知SBP发起端，该方法可以包括以下步骤：
向SBP响应端发送SBP请求帧，在所述SBP请求帧中携带TB感知测量的可用时间信息，指示所述SBP响应端从所述可用时间信息中选择目标时间信息并将所述目标时间信息携带在测量建立MS请求帧中发送至感知响应端；
所述SBP请求帧中还携带所述TB感知测量的参数信息，指示所述SBP响应端根据所述参数信息，建立所述TB感知测量。
其中，所述参数信息例如参与所述TB感知测量的STA数量、参与TB感知测量的空数据包通告探测(Null Data Packet Announcement，NDPA sounding)的STA数量或及参与TB感知测量的触发探测(Trigger Frame，TF sounding)的STA数量等相关参数；SBP发起端在根据所述参数信息，建立所述TB感知测量，并确定所述MS请求帧，在SBP请求帧中还携带所述TB感知测量的参数信息，指示所述SBP响应端根据所述参数信息，建立所述TB感知测量。
本公开实施例提供了一种感知测量建立方法，可选地，所述方法可应用于代理感知SBP发起端，该方法可以包括以下步骤：
向SBP响应端发送SBP请求帧，在所述SBP请求帧中携带TB感知测量的可用时间信息，指示所述SBP响应端从所述可用时间信息中选择目标时间信息并将所述目标时间信息携带在测量建立MS请求帧中发送至感知响应端；
接收SBP响应端发送的SBP响应帧，获取所述SBP响应帧中携带的所述目标时间信息；其中，所述SBP响应帧为所述SBP响应端在建立所 述TB感知测量之前或之后发送的。
其中，在建立所述TB感知测量之前，所述SBP响应端可以先发送SBP响应帧至SBP发起端；或在建立所述TB感知测量之后，再发送SBP响应帧至SBP发起端。SBP发起端所述SBP响应帧，获取所述SBP响应帧中携带的所述目标时间信息，确定TB感知测量对应的目标时间信息。
本公开实施例提供了一种感知测量建立方法，可选地，所述方法可应用于代理感知SBP发起端，该方法可以包括以下步骤：
向SBP响应端发送SBP请求帧，在所述SBP请求帧中携带TB感知测量的可用时间信息，指示所述SBP响应端从所述可用时间信息中选择目标时间信息并将所述目标时间信息携带在测量建立MS请求帧中发送至感知响应端；
其中，在所述SBP请求帧中包括多个所述TB感知测量的情况下，所述MS请求帧中包括与每个所述TB感知测量分别对应的所述目标时间信息。
对于周期性测量场景中，比如SBP请求帧中包括多个所述TB感知测量(过程)的情况下，所述MS请求帧中包括与每个所述TB感知测量(过程)分别对应的所述目标时间信息，例如包括4个TB感知测量，则MS请求帧中的availability window信息元素中指示第1、5、7、9个时间窗口分别为每个所述TB感知测量对应的目标时间信息。
本公开实施例中，SBP发起端向SBP响应端发送SBP请求帧，在所述SBP请求帧中携带TB感知测量的可用时间信息，指示所述SBP响应端从所述可用时间信息中选择目标时间信息并将所述目标时间信息携带在测量建立MS请求帧中发送至感知响应端，通过SBP请求帧以及MS请求帧指示参与TB感知测量的目标时间信息，完善SBP过程，同时提供MS请求帧的格式。
参见图6，本公开实施例提供了一种感知测量建立方法，可选地，所述方法可应用于感知响应端，该方法可以包括以下步骤：
步骤601，接收SBP响应端发送的测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的。
在SBP场景中，SBP Initiator为SBP Responder提供多个可用时间信息，SBP Responder从SBP Initiator所提供的可用时间信息中选择一个目标时间信息，作为本次TB感知测量(过程)的时间窗口向参与所述TB感知测量的感知响应端发送MS请求帧，并在MS请求帧中携带所述目标时间信息，以指示感知响应端所述目标时间信息，然后在所述目标时间信息内建立与感知响应端之间的TB感知测量。
可选地，所述可用时间信息以及所述目标时间信息可以是时间窗口的形式；所述时间窗口可以包括预设数目的时间单元(Time Unit，TU)，每个时间单元可以为预设时间长度，例如为10毫秒(ms)。
可选地，参与TB感知测量的感知响应端包括所述SBP发起端和/或其他STA。
可选地，本公开实施例中，在所述SBP发起端发送的SBP请求帧中包括多个所述TB感知测量的情况下，所述MS请求帧中包括与每个所述TB感知测量分别对应的所述目标时间信息。
其中，对于周期性测量场景中，比如SBP请求帧中包括多个所述TB感知测量(过程)的情况下，所述MS请求帧中包括与每个所述TB感知测量(过程)分别对应的所述目标时间信息，例如包括4个TB感知测量，则MS请求帧中的availability window信息元素中指示第1、5、7、9个时间窗口分别为每个所述TB感知测量对应的目标时间信息。
本公开实施例中，感知响应端接收SBP响应端发送的测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的，通过MS请求帧指示参与TB感知测量的目标时间信息，完善SBP过程。
参见图7，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，所述电子设备为代理感知SBP响应端，所述电子设备包括：
MS请求发送模块701，用于向感知响应端发送测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的。
可选地，本公开实施例中，所述电子设备包括：
第一获取模块，用于在所述MS请求发送模块701向感知响应端发送测量建立MS请求帧之前，
接收SBP发起端发送的SBP请求帧；
从所述SBP请求帧中获取所述可用时间信息。
可选地，本公开实施例中，所述电子设备包括：
第二获取模块，用于在所述第一获取模块接收SBP发起端发送的SBP请求帧之后，
获取所述SBP请求帧中携带的所述TB感知测量的参数信息；
根据所述参数信息，建立所述TB感知测量，确定所述MS请求帧。
可选地，本公开实施例中，所述电子设备包括：
第一发送模块，用于在第二获取模块根据所述参数信息，建立所述TB感知测量之前或之后，
向所述SBP发起端发送SBP响应帧，在所述SBP响应帧携带所述目标时间信息。
可选地，本公开实施例中，在所述SBP请求帧中包括多个所述TB感知测量的情况下，所述MS请求帧中包括与每个所述TB感知测量分别对应的所述目标时间信息。
本公开实施例还提供了一种感知测量建立装置，应用于代理感知SBP响应端，所述装置包括：
MS请求帧发送模块，用于向感知响应端发送测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择 的。
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，所述电子设备为代理感知SBP发起端，所述电子设备包括：
SBP请求发送模块801，用于向SBP响应端发送SBP请求帧，在所述SBP请求帧中携带TB感知测量的可用时间信息，指示所述SBP响应端从所述可用时间信息中选择目标时间信息并将所述目标时间信息携带在测量建立MS请求帧中发送至感知响应端。
可选地，本公开实施例中，所述SBP请求帧中还携带所述TB感知测量的参数信息，指示所述SBP响应端根据所述参数信息，建立所述TB感知测量。
可选地，本公开实施例中，所述电子设备还包括：
第一接收模块，用于在所述SBP请求发送模块801向SBP响应端发送SBP请求帧之后，
接收SBP响应端发送的SBP响应帧，获取所述SBP响应帧中携带的所述目标时间信息；其中，所述SBP响应帧为所述SBP响应端在建立所述TB感知测量之前或之后发送的。
可选地，本公开实施例中，在所述SBP请求帧中包括多个所述TB感知测量的情况下，所述MS请求帧中包括与每个所述TB感知测量分别对应的所述目标时间信息。
本公开实施例还提供了一种感知测量建立装置，应用于代理感知SBP发起端，所述装置包括：
SBP请求帧发送模块，用于向SBP响应端发送SBP请求帧，在所述SBP请求帧中携带TB感知测量的可用时间信息，指示所述SBP响应端从所述可用时间信息中选择目标时间信息并将所述目标时间信息携带在测量建立MS请求帧中发送至感知响应端。
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
MS请求接收模块901，用于接收SBP响应端发送的测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的。
可选地，本公开实施例中，在所述SBP请求帧中包括多个所述TB感知测量的情况下，所述MS请求帧中包括与每个所述TB感知测量分别对应的所述目标时间信息。
本公开实施例还提供了一种感知测量建立装置，应用于代理感知SBP响应端，所述装置包括：
MS请求帧接收模块，用于接收SBP响应端发送的测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的。
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 (16)

  1. 一种感知测量建立方法，应用于代理感知SBP响应端，其特征在于，所述方法包括：
    向感知响应端发送测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的。
  2. 根据权利要求1所述的感知测量建立方法，其特征在于，所述向感知响应端发送测量建立MS请求帧之前，所述方法包括：
    接收SBP发起端发送的SBP请求帧；
    从所述SBP请求帧中获取所述可用时间信息。
  3. 根据权利要求2所述的感知测量建立方法，其特征在于，所述接收SBP发起端发送的SBP请求帧之后，所述方法包括：
    获取所述SBP请求帧中携带的所述TB感知测量的参数信息；
    根据所述参数信息，建立所述TB感知测量，确定所述MS请求帧。
  4. 根据权利要求3所述的感知测量建立方法，其特征在于，所述方法还包括：
    向所述SBP发起端发送SBP响应帧，在所述SBP响应帧携带所述目标时间信息。
  5. 根据权利要求2所述的感知测量建立方法，其特征在于，在所述SBP请求帧中包括多个所述TB感知测量的情况下，所述MS请求帧中包括与每个所述TB感知测量分别对应的所述目标时间信息。
  6. 一种感知测量建立方法，应用于代理感知SBP发起端，其特征在于，所述方法包括：
    向SBP响应端发送SBP请求帧，在所述SBP请求帧中携带TB感知测量的可用时间信息，指示所述SBP响应端从所述可用时间信息中选择目标时间信息并将所述目标时间信息携带在测量建立MS请求帧中发送至感知响应端。
  7. 根据权利要求6所述的感知测量建立方法，其特征在于，所述SBP请求帧中还携带所述TB感知测量的参数信息，指示所述SBP响应端根据所述参数信息，建立所述TB感知测量。
  8. 根据权利要求7所述的感知测量建立方法，其特征在于，所述向SBP响应端发送SBP请求帧之后，所述方法还包括：
    接收SBP响应端发送的SBP响应帧，获取所述SBP响应帧中携带的所述目标时间信息。
  9. 根据权利要求7所述的感知测量建立方法，其特征在于，在所述SBP请求帧中包括多个所述TB感知测量的情况下，所述MS请求帧中包括与每个所述TB感知测量分别对应的所述目标时间信息。
  10. 一种感知测量建立方法，应用于感知响应端，其特征在于，所述方法包括：
    接收SBP响应端发送的测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的。
  11. 根据权利要求10所述的感知测量建立方法，其特征在于，在所述SBP发起端发送的SBP请求帧中包括多个所述TB感知测量的情况下，所述MS请求帧中包括与每个所述TB感知测量分别对应的所述目标时间信息。
  12. 一种电子设备，所述电子设备为代理感知SBP响应端，其特征在于，所述电子设备包括：
    MS请求发送模块，用于向感知响应端发送测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的。
  13. 一种电子设备，所述电子设备为代理感知SBP发起端，其特征在于，所述电子设备包括：
    SBP请求发送模块，用于向SBP响应端发送SBP请求帧，在所述SBP请求帧中携带TB感知测量的可用时间信息，指示所述SBP响应端从所述可用时间信息中选择目标时间信息并将所述目标时间信息携带在测量建 立MS请求帧中发送至感知响应端。
  14. 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：
    MS请求接收模块，用于接收SBP响应端发送的测量建立MS请求帧；其中，所述MS请求帧中包括参与TB感知测量的目标时间信息，所述目标时间信息为所述SBP响应端从SBP发起端提供的可用时间信息中选择的。
  15. 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11中任一项所述的方法。
  16. 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11中任一项所述的方法。
PCT/CN2022/119933 2022-09-20 2022-09-20 感知测量建立方法、电子设备及存储介质 WO2024060015A1 (zh)

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