WO2023193202A1 - 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
WO2023193202A1
WO2023193202A1 PCT/CN2022/085626 CN2022085626W WO2023193202A1 WO 2023193202 A1 WO2023193202 A1 WO 2023193202A1 CN 2022085626 W CN2022085626 W CN 2022085626W WO 2023193202 A1 WO2023193202 A1 WO 2023193202A1
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Prior art keywords
sensing
measurement
establishment
perception
frame
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PCT/CN2022/085626
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English (en)
French (fr)
Inventor
董贤东
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北京小米移动软件有限公司
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Priority to CN202280000889.6A priority Critical patent/CN117204009A/zh
Priority to PCT/CN2022/085626 priority patent/WO2023193202A1/zh
Publication of WO2023193202A1 publication Critical patent/WO2023193202A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition

Definitions

  • 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
  • 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).
  • location discovery proximity detection
  • Presximity Detection proximity detection
  • Presence Detection presence detection
  • dense environments such as home environments and enterprise environments.
  • the device will remain active until the sensing measurement process (Sensing Measurement Setup) is terminated. Therefore, it is necessary to provide a way to terminate the sensing measurement process to improve the WLAN measurement process.
  • Embodiments of the present disclosure provide a communication method and device, electronic equipment, and storage media to provide a way to terminate the perceptual measurement process.
  • embodiments of the present disclosure provide a communication method, which is applied to the sensing initiator.
  • the method includes:
  • the perception measurement establishment termination frame includes first identification information, and the first identification information includes the perception measurement establishment identification of the perception measurement process;
  • embodiments of the present disclosure also provide a communication method, which is applied to the sensing response end.
  • the method includes:
  • the perception measurement establishment termination frame includes first identification information, and the first identification information includes the perception measurement establishment of the perception measurement establishment process to be terminated. logo;
  • embodiments of the present disclosure also provide an electronic device, where the electronic device is a sensing initiator, and the electronic device includes:
  • a determining module configured to determine a perceptual measurement establishment termination frame; wherein the perceptual measurement establishment termination frame includes first identification information, and the first identification information includes a perceptual measurement establishment identification of the perceptual measurement process;
  • a sending module configured to send the sensing measurement establishment termination 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 perception measurement establishment termination frame and send a response message frame to the perception initiator; wherein the perception measurement establishment termination frame includes first identification information, and the first identification information includes the perception measurement establishment to be terminated.
  • Perceptual measurement of processes establishes identity;
  • a termination module configured to terminate the perceptual measurement establishment process corresponding to the perceptual measurement establishment identifier.
  • embodiments of the present disclosure also provide a communication device, which is applied to the sensing initiator.
  • the device includes:
  • a termination frame determination module configured to determine a perception measurement establishment termination frame; wherein the perception measurement establishment termination frame includes first identification information, and the first identification information includes a perception measurement establishment identification of the perception measurement process;
  • a termination frame sending module configured to send the perception measurement establishment termination frame.
  • embodiments of the present disclosure also provide a communication device, which is applied to the sensing response end.
  • the device includes:
  • a termination frame receiving module configured to receive a perception measurement establishment termination frame and send a response message frame to the perception initiator; wherein the perception measurement establishment termination frame includes first identification information, and the first identification information includes the perception to be terminated. Perceptual measurement establishment identification of the measurement establishment process;
  • a measurement termination module is configured to terminate the perceptual measurement establishment process corresponding to the perceptual measurement establishment identifier.
  • 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 perceptual measurement establishment termination frame is determined, the perceptual measurement establishment termination frame carries first identification information, the first identification information includes the perceptual measurement establishment identification of the perceptual measurement process, and the perceptual measurement is sent Establish a termination frame to terminate the perception measurement process and improve WLAN perception measurement.
  • 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 schematic diagram of a second example of an embodiment of the present disclosure.
  • Figure 6 is a second flowchart of a communication 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.
  • FIG. 9 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 terminate the sensing measurement process.
  • 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 electronic devices.
  • the method can include the following steps:
  • Step 101 Determine a perception measurement establishment termination frame; wherein the perception measurement establishment termination frame includes first identification information, and the first identification information includes a perception measurement establishment identification of the perception measurement process.
  • 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 the sensing receiving end) or the responding end responds to it, as shown in the responding end 1, the responding end 2 and the responding end 3 in 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 site device (STA) or applied to sensing Responder.
  • 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 includes the establishment of WLAN sensing session, the establishment of WLAN sensing measurement, and the termination of WLAN sensing measurement.
  • the WLAN sensing process usually includes Triggered Based Sounding (TB) and Non-TB based sensing.
  • TB-based method means that the AP is the Initiator or Transmitter
  • Non-TB Based method means that the STA is the Initiator or Transmitter.
  • Figure 5 shows multiple sensing measurement events (or sensing measurement instances, Sensing Measurement Instance) of a sensing measurement process in the TB Based scenario; wherein, in Examples 1 to 5, each Each sensing measurement event includes polling, detection and reporting (Reporting+LTF sec.update) processes; specifically, in each example, detection may only include one of NDPA sounding or TF Sounding, or both at the same time Includes both.
  • the sensing responder will remain active until the sensing measurement process is terminated, so it is necessary to provide a way to terminate the sensing measurement process; during the process of establishing sensing measurement, the sensing initiator and each sensing response end one by one Establish a perception measurement process; in the embodiment of the present disclosure, for the perception measurement termination process, the perception initiator does not need to terminate the perception measurement process with each perception responder one by one.
  • the sensing initiator determines the sensing measurement establishment termination frame.
  • the sensing measurement establishment termination frame may be a trigger frame (Trigger Frames).
  • the trigger frame is mainly used for scheduling the site and resource unit (RU). ) distribution.
  • uplink transmission (UL-OFDMA) or downlink transmission (DL-OFDMA) requires the use of trigger frames to achieve multi-user communication. Exchange of scheduling information.
  • OFDMA Orthogonal Frequency Division Multiple Access
  • the first identification information is carried in the sensing measurement establishment termination frame, and the first identification information includes the sensing measurement establishment identification (Sensing Measurement Setup ID) of the sensing measurement process, and the sensing measurement process that needs to be terminated is identified by the Sensing Measurement Setup ID;
  • the sensing measurement establishment termination frame may carry one or more first identification information; for example, when the sensing measurement process that needs to be terminated includes a Sensing Measurement Setup ID, the sensing measurement establishment termination frame may carry a Sensing Measurement Setup ID; when the sensing measurement process that needs to be terminated includes When the sensing measurement process includes at least two, the sensing measurement establishment termination frame can carry at least two Sensing Measurement Setup IDs.
  • a sensing measurement process refers to a Sensing Measurement Setup; each sensing measurement process corresponds to a Sensing Measurement Setup ID.
  • Step 102 Send the sensing measurement establishment termination frame.
  • the sensing initiator sends a sensing measurement establishment termination frame, That is to say, multiple sensing measurement processes are terminated through one signaling interaction, which reduces signaling interactions, improves the effective utilization of the spectrum, and reduces the power consumption of the sensing initiator.
  • the perceptual measurement establishment termination frame is determined, the perceptual measurement establishment termination frame carries first identification information, the first identification information includes the perceptual measurement establishment identification of the perceptual measurement process, and the perceptual measurement is sent Establish a termination frame to terminate the perception measurement process and improve WLAN perception measurement.
  • the sensing measurement establishment termination frame includes at least one station information STA info field;
  • the STA info field includes resource information associated with the identifier AID, the user identifier UID and/or the communication resource, where the communication resource is used for the sensing responder to send a response message frame corresponding to the sensing measurement establishment termination frame.
  • the STA info field includes at least one of Association Identifier (AID), User Identifier (UID) and resource information; AID and/or UID are used to indicate the identity information of the sensing responder; communication resources (or network resource) is used for the perception responder to send a response message frame corresponding to the perception measurement establishment termination frame, that is, when the perception response end feeds back a response message frame for the perception measurement establishment termination frame to the perception initiator, it should be in the Sent within the communication resources indicated by the resource information; further, when the sensing measurement establishment termination frame includes an STA info field, the communication resources may be bandwidth (Band Width, BW) and other resources, and BW may be 20MHz, 40MHz, 80MHz, etc.; when including multiple STA info domains, communication resources include RU or Multiple Resource Unit (MRU), etc., for example, RU is 26-tone (subcarrier), 52-tone or MRU is 106+ 52, 52+26tone and so on.
  • AID Association Identifier
  • UID User
  • the first identification information also includes information on the number of the perceptual measurement establishment identifications, identifying the number of measurement setup IDs.
  • the first identification information is carried in the common information Common Info field of the sensing measurement establishment termination frame; specifically, the first identification information is carried in the Control Control field of the Common Info field. in subdomain;
  • the Common Info field also includes a length subfield, and the Length subfield identifies the length information of the Common Info field.
  • the Common Info field also includes uplink bandwidth UL BW information, receiving address RA information and/or sending address TA information;
  • the Receive Address (RA) information is the same as the RA address of the trigger frame sent by the sensing initiator during the sensing measurement process, that is, the RA of the sensing measurement establishment termination frame is the Trigger frame sent by the sensing initiating end during the sensing measurement process. RA same address;
  • the Transmitter Address (TA) information is the same as the TA address of the trigger frame sent by the sensing initiator during the sensing measurement process, that is, TA is the same address as the TA used by the sensing initiating end to send the Trigger frame during the sensing measurement process.
  • the uplink bandwidth UL BW information may be different from the UL BW value set by the trigger frame during the sensing measurement process; the UL BW information may be 20MHz, 40MHz, 80MHz, 160MHz or 320MHz.
  • sending the sensing measurement establishment termination frame includes:
  • the perceptual measurement establishment termination frame is sent.
  • the timing of sending the sensing measurement establishment termination frame can be within the inactivity time indicated by the sensing measurement process, or after the sensing measurement process is completed, or after the measurement report corresponding to the sensing measurement process is completed.
  • the perceptual measurement establishment termination frame is determined, the perceptual measurement establishment termination frame carries first identification information, the first identification information includes the perceptual measurement establishment identification of the perceptual measurement process, and the perceptual measurement is sent Establish a termination frame to terminate the perception measurement process and improve WLAN perception measurement.
  • Embodiments of the present disclosure also provide a communication method.
  • the method can be applied to electronic devices.
  • the method can include the following steps:
  • the perceptual measurement establishment termination frame includes first identification information, and the first identification information includes a perceptual measurement establishment identification of the perceptual measurement process.
  • the perception measurement establishment termination frame is sent.
  • Embodiments of the present disclosure also provide a communication method.
  • the method can be applied to electronic devices.
  • the method can include the following steps:
  • the perceptual measurement establishment termination frame includes first identification information, and the first identification information includes a perceptual measurement establishment identification of the perceptual measurement process.
  • the perception measurement establishment termination frame is sent.
  • Embodiments of the present disclosure also provide a communication method.
  • the method can be applied to electronic devices.
  • the method can include the following steps:
  • the perceptual measurement establishment termination frame includes first identification information, and the first identification information includes a perceptual measurement establishment identification of the perceptual measurement process.
  • the perception measurement establishment termination frame is sent.
  • an embodiment of the present disclosure provides a communication method.
  • the method can be applied to an electronic device, and the electronic device can be a sensing responder.
  • the method can include the following steps:
  • Step 601 Receive the perception measurement establishment termination frame and send a response message frame to the perception initiator; wherein the perception measurement establishment termination frame includes first identification information, and the first identification information includes the information of the perception measurement establishment process to be terminated.
  • Perceptual measurements establish identity.
  • 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.
  • the WLAN sensing process includes the establishment of WLAN sensing session, the establishment of WLAN sensing measurement, and the termination of WLAN sensing measurement.
  • the WLAN sensing process usually includes Triggered Based Sounding (TB) and Non-TB based sensing.
  • TB-based method means that the AP is the Initiator or Transmitter
  • Non-TB Based method means that the STA is the Initiator or Transmitter.
  • Figure 5 shows multiple sensing measurement events (or sensing measurement instances, Sensing Measurement Instance) of a sensing measurement process in the TB Based scenario; wherein, in Examples 1 to 5, each Each sensing measurement event includes polling, detection and reporting (Reporting+LTF sec.update) processes; specifically, in each example, detection may only include one of NDPA sounding or TF Sounding, or both at the same time Includes both.
  • the sensing responder will remain active until the sensing measurement process is terminated, so it is necessary to provide a way to terminate the sensing measurement process; during the process of establishing sensing measurement, the sensing initiator and each sensing response end one by one Establish a perception measurement process; in the embodiment of the present disclosure, for the perception measurement termination process, the perception initiator does not need to terminate the perception measurement process with each perception responder one by one.
  • the sensing initiating end determines and sends a sensing measurement establishment termination frame to the sensing responding end.
  • the sensing responding end receives the sensing measurement establishing ending frame and sends a response message frame to the sensing initiating end.
  • the sensing measurement establishment termination frame may be a trigger frame (Trigger Frames).
  • Trigger frames are mainly used for scheduling sites and allocating resource units (Resource Units, RUs).
  • Resource Units Resource Units
  • RUs resource units
  • OFDMA Orthogonal Frequency Division Multiple Access
  • UL-OFDMA uplink transmission
  • DL-OFDMA downlink transmission
  • the sensing measurement establishment termination frame carries first identification information, the first identification information includes a sensing measurement establishment identification (Sensing Measurement Setup ID) of the sensing measurement process, and the sensing measurement process that needs to be terminated is identified by the Sensing Measurement Setup ID; so
  • the sensing measurement establishment termination frame may carry one or more first identification information; for example, when the sensing measurement process that needs to be terminated includes a Sensing Measurement Setup ID, the sensing measurement establishment termination frame may carry a Sensing Measurement Setup ID; when the sensing measurement process that needs to be terminated includes When the measurement process includes at least two, the sensing measurement establishment termination frame can carry at least two Sensing Measurement Setup IDs.
  • Step 602 Terminate the perception measurement establishment process corresponding to the perception measurement establishment identification.
  • the sensing response end replies with a response message frame, terminates the sensing measurement establishment process corresponding to the sensing measurement establishment identification, and releases the stored network resource information in the sensing measurement process.
  • the sensing measurement establishment termination frame carries at least two Sensing Measurement Setup IDs
  • the sensing initiator sends a sensing measurement establishment termination frame, that is, the termination of multiple sensing measurement processes is achieved through one signaling interaction, reducing signal order interaction, improve the effective utilization of spectrum, and reduce the power consumption of the sensing initiator.
  • the sensing measurement establishment termination frame includes at least one station information STA info field;
  • the STA info field includes at least one of Association Identifier (AID), User Identifier (UID) and resource information; AID and/or UID are used to indicate the identity information of the sensing responder; communication resources (or network resource) is used for the perception responder to send a response message frame corresponding to the perception measurement establishment termination frame, that is, when the perception response end feeds back a response message frame for the perception measurement establishment termination frame to the perception initiator, it should be in the Sent within the communication resources indicated by the resource information; further, when the sensing measurement establishment termination frame includes an STA info field, the communication resources may be resources such as bandwidth (Band Width, BW); when multiple STA info fields are included When, communication resources include RU or multiple resource units (Multiple Resource Unit, MRU), etc.
  • AID Association Identifier
  • UID User Identifier
  • resource information or network resource
  • sending a response message frame to the sensing initiator includes:
  • the response message frame is sent in the RU corresponding to the AID; when the sensing response end feeds back the response message frame for the sensing measurement establishment termination frame to the sensing initiating end, it is sent in the RU corresponding to the AID.
  • a sensing measurement establishment termination frame is received and a response message frame is sent to the sensing initiator; wherein the sensing measurement establishment termination frame includes first identification information, and the first identification information includes the sensing measurement to be terminated.
  • the embodiment of the present disclosure also provides an electronic device.
  • the electronic device is a sensing initiator.
  • the electronic device includes:
  • Determining module 701 configured to determine the perceptual measurement establishment termination frame; wherein the perceptual measurement establishment termination frame includes first identification information, and the first identification information includes the perceptual measurement establishment identification of the perceptual measurement process;
  • the sending module 702 is configured to send the sensing measurement establishment termination frame.
  • the sensing measurement establishment termination frame includes at least one station information STA info field;
  • the STA info field includes resource information associated with the identifier AID, the user identifier UID and/or the communication resource, where the communication resource is used for the sensing responder to send a response message frame corresponding to the sensing measurement establishment termination frame.
  • the first identification information also includes quantity information of the identifications established by perception measurement.
  • the first identification information is carried in the common information Common Info field of the sensing measurement establishment termination frame.
  • the first identification information is carried in the Control subdomain of the Common Info domain
  • the Common Info field also includes a length subfield, and the Length subfield identifies the length information of the Common Info field.
  • the Common Info field also includes uplink bandwidth UL BW information, receiving address RA information and/or sending address TA information;
  • the RA information is the same as the RA address of the trigger frame sent by the sensing initiator during the sensing measurement process;
  • the TA information is the same as the TA address of the trigger frame sent by the sensing initiator during the sensing measurement process.
  • the sending module 702 is used to:
  • the perceptual measurement establishment termination frame is sent.
  • the determination module 701 determines the perceptual measurement establishment termination frame, and carries first identification information in the perceptual measurement establishment termination frame.
  • the first identification information includes the perceptual measurement establishment identification of the perceptual measurement process, and the sending module 702. Send the perception measurement establishment termination frame to terminate the perception measurement process and improve the WLAN perception measurement.
  • An embodiment of the present disclosure also provides a communication device, which is applied to the sensing initiator.
  • the device includes:
  • a termination frame determination module configured to determine a perception measurement establishment termination frame; wherein the perception measurement establishment termination frame includes first identification information, and the first identification information includes a perception measurement establishment identification of the perception measurement process;
  • a termination frame sending module configured to send the perception 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 electronic device is a sensing response end, and the electronic device includes:
  • the receiving module 801 is configured to receive a perception measurement establishment termination frame and send a response message frame to the perception initiator; wherein the perception measurement establishment termination frame includes first identification information, and the first identification information includes the perception measurement to be terminated. Perceptual measurement of the establishment process establishes identification;
  • Termination module 802 is configured to terminate the perception measurement establishment process corresponding to the perception measurement establishment identification.
  • the sensing measurement establishment termination frame includes at least one station information STA info field;
  • the STA info field includes resource information associated with the identifier AID, the user identifier UID and/or the communication resource, wherein the communication resource is used by the sensing responder to send a response message frame corresponding to the sensing measurement establishment termination frame. .
  • the termination module 802 is used to:
  • the response message frame is sent within the RU corresponding to the AID.
  • the receiving module 801 receives the perception measurement establishment termination frame and sends a response message frame to the perception initiator; wherein the perception measurement establishment termination frame includes first identification information, and the first identification information includes the information to be terminated.
  • the perceptual measurement establishment process of the perceptual measurement establishment process; the termination module 802 terminates the perceptual measurement establishment process corresponding to the perceptual measurement establishment identifier, thereby realizing the termination of the perceptual measurement process and improving the WLAN perceptual measurement.
  • An embodiment of the present disclosure also provides a communication device, which is applied to the sensing response end.
  • the device includes:
  • a termination frame receiving module configured to receive a perception measurement establishment termination frame and send a response message frame to the perception initiator; wherein the perception measurement establishment termination frame includes first identification information, and the first identification information includes the perception to be terminated. Perceptual measurement establishment identification of the measurement establishment process;
  • a measurement termination module is configured to terminate the perceptual measurement establishment process corresponding to the perceptual measurement establishment identifier.
  • 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 9.
  • the electronic device 9000 shown in Figure 9 can be a server, including: a processor 9001 and a memory 9003. Among them, the processor 9001 and the memory 9003 are connected, such as through a bus 9002.
  • the electronic device 9000 may also include a transceiver 9004. It should be noted that in practical applications, the number of transceivers 9004 is not limited to one, and the structure of the electronic device 9000 does not constitute a limitation on the embodiments of the present disclosure.
  • the processor 9001 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 9001 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 9002 may include a path that carries information between the above-mentioned components.
  • the bus 9002 may be a PCI (Peripheral Component Interconnect, Peripheral Component Interconnect Standard) bus or an EISA (Extended Industry Standard Architecture) bus, etc.
  • the bus 9002 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 9, but it does not mean that there is only one bus or one type of bus.
  • the memory 9003 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 9003 is used to store application code for executing the disclosed solution, and the processor 9001 controls the execution.
  • the processor 9001 is used to execute the application program code stored in the memory 9003 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. 9 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感知发起端，所述方法包括：确定感知测量建立终止帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识；发送所述感知测量建立终止帧。本公开实施例提供了一种实现感知测量过程终止的方式。

Description

通信方法及装置、电子设备及存储介质 技术领域
本公开实施例涉及移动通信技术领域，具体而言，本公开实施例涉及一种通信方法及装置、电子设备及存储介质。
背景技术
随着移动通信技术的迅速发展，无线保真(Wireless Fidelity，Wi-Fi)技术在传输速率以及吞吐量等方面已经取得了巨大的进步。目前，Wi-Fi技术所研究的内容例如320Mhz的带宽传输、多个频段的聚合及协同等，其主要的应用场景例如视频传输、增强现实(Augmented Reality，AR)、虚拟现实(Virtual Reality，VR)等。
在目前所研究的Wi-Fi技术中，可能会支持无线局域网(Wireless Local Area Network，WLAN)感知(Sensing)技术。例如，在密集环境下(例如家庭环境及企业环境)的位置发现、接近检测(Proximity Detection)及存在检测(Presence Detection)等应用场景。在WLAN测量过程中，设备会保持激活态至感知测量过程(感知测量过程即Sensing Measurement Setup)终止，因此，需要提供一种实现感知测量过程终止的方式，以完善WLAN测量过程。
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，以提供一种实现感知测量过程终止的方式。
一方面，本公开实施例提供了一种通信方法，应用于感知发起端，所述方法包括：
确定感知测量建立终止帧；其中，所述感知测量建立终止帧中包括第 一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识；
发送所述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方法，应用于感知响应端，所述方法包括：
接收感知测量建立终止帧，向感知发起端发送响应消息帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括待终止的感知测量建立过程的感知测量建立标识；
终止所述感知测量建立标识对应的感知测量建立过程。
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发起端，所述电子设备包括：
确定模块，用于确定感知测量建立终止帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识；
发送模块，用于发送所述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，所述电子设备为感知响应端，所述电子设备包括：
接收模块，用于接收感知测量建立终止帧，向感知发起端发送响应消息帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括待终止的感知测量建立过程的感知测量建立标识；
终止模块，用于终止所述感知测量建立标识对应的感知测量建立过程。
另一方面，本公开实施例还提供了一种通信装置，应用于感知发起端，所述装置包括：
终止帧确定模块，用于确定感知测量建立终止帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识；
终止帧发送模块，用于发送所述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，应用于感知响应端，所述装置包括：
终止帧接收模块，用于接收感知测量建立终止帧，向感知发起端发送 响应消息帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括待终止的感知测量建立过程的感知测量建立标识；
测量终止模块，用于终止所述感知测量建立标识对应的感知测量建立过程。
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，确定感知测量建立终止帧，在所述感知测量建立终止帧中携带第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识，并发送所述感知测量建立终止帧，实现感知测量过程的终止，完善WLAN感知测量。
本公开实施例附加的方面和优点将在下面的描述中部分给出，这些将从下面的描述中变得明显，或通过本公开的实践了解到。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本公开实施例提供的通信方法的流程图之一；
图2为本公开实施例的第一示例的示意图之一；
图3为本公开实施例的第一示例的示意图之二；
图4为本公开实施例的第一示例的示意图之三；
图5为本公开实施例的第二示例的示意图；
图6为本公开实施例的提供的通信方法的流程图之二；
图7为本公开实施例提供的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。
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，用以提供一种实现感知测量过程终止的方式。
其中，方法和装置是基于同一申请构思的，由于方法和装置解决问题的原理相似，因此装置和方法的实施可以相互参见，重复之处不再赘述。
如图1中所示，本公开实施例提供了一种通信方法，可选地，所述方法可应用于电子设备，该方法可以包括以下步骤：
步骤101，确定感知测量建立终止帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识。
作为第一示例，参见图2至图4，首先介绍本公开实施例提供的通信方法所应用的WLAN Sensing的架构以及WLAN Sensing过程。
图2示出了一种WLAN Sensing(过程)的架构示意图；其中，感知发起端(或发起端)发起WLAN Sensing(例如，发起WLAN感知会话)，可能存在着多个感知响应端(Sensing Responder，或感知接收端)或响应端对其响应，如图2中的响应端1、响应端2和响应端3所示。当感知发起端发起WLAN Sensing时，多个关联或者非关联的WLAN Sensing的感知响应端可以进行响应。
参见图3，感知发起端与感知响应端之间通过通信连接通信，如通信连接S1所示；感知响应端之间通过通信连接S2通信。
其中，每个感知发起端可以是一个客户端(Client)；每个感知响应端(在本示例中，即感知响应端1至感知响应端3)可以是一个站点设备(STA)或应用于感知响应端。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过程包括WLAN sensing session的建立、WLAN sensing测量建立以及WLAN sensing测量终止等过程。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-based方式即AP为Initiator或Transmitter，Non-TB Based方式即为STA为Initiator或Transmitter。具体地，作为第二示例，图5示出了TB Based的场景中的一个感知测量过程的多个感知测量事件(或感知测量实例，Sensing Measurement Instance)；其中，示例1至示例5中，每个感知测量事件均包括轮询(Polling)、探测以及报告(Reporting+LTF sec.update)过程；具体地，每个示例中，探测可能仅包括NDPA sounding或TF Sounding中的一者，还可能同时包括二者。
在TB Based的场景中，感知响应端会保持激活态至感知测量过程终止，因此需要提供一种终止感知测量过程的方式；在感知测量建立的过程中，感知发起端和每个感知响应端逐一建立感知测量过程；本公开实施例中，对于感知测量终止过程，感知发起端可以无需逐一与每个感知响应端终止感知测量过程。具体地，感知发起端确定感知测量建立终止帧，可选地，所述感知测量建立终止帧可以是触发帧(Trigger Frames)，触发帧主要用于对站点进行调度和资源单元(Resource Unit，RU)的分配。例如，在基于正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)技术的传输机制中，上行传输(UL-OFDMA)或者下行传输(DL-OFDMA)传输需要利用触发帧实现多用户通信间调度信息的交换。
在所述感知测量建立终止帧中携带第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识(Sensing Measurement Setup ID)， 通过Sensing Measurement Setup ID标识需要终止的感知测量过程；所述感知测量建立终止帧中可以携带一个或多个第一标识信息；例如，当需要终止的感知测量过程包括一个时，感知测量建立终止帧中可以携带一个Sensing Measurement Setup ID；当需要终止的感知测量过程包括至少两个时，感知测量建立终止帧中可以携带至少两个Sensing Measurement Setup ID。可以理解的是，终止一个Sensing Measurement Setup ID对应的感知测量过程，不会影响其他Sensing Measurement Setup ID对应的感知测量过程，也即终止以一个测量设置ID标识的感知测量建立不会影响具有不同测量设置ID的另一感知测量过程的设备/会话活动。
需要说明的是，本公开实施例中，一个感知测量过程指一个Sensing Measurement Setup；每个感知测量过程对应一个Sensing Measurement Setup ID。
步骤102，发送所述感知测量建立终止帧。
向感知测量建立标识对应的感知响应端发送所述感知测量建立终止帧；这样，当感知测量建立终止帧中携带至少两个Sensing Measurement Setup ID时，感知发起端通过发送一次感知测量建立终止帧，即通过一次信令交互便实现了多个感知测量过程的终止，减少信令交互，提升频谱的有效利用率，同时减少感知发起端的电能消耗。
本公开实施例中，确定感知测量建立终止帧，在所述感知测量建立终止帧中携带第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识，并发送所述感知测量建立终止帧，实现感知测量过程的终止，完善WLAN感知测量。
可选地，本公开实施例中，所述感知测量建立终止帧包括至少一个站点信息STA info域；
所述STA info域包括关联标识符AID、用户标识符UID和/或通信资源的资源信息，其中所述通信资源用于感知响应端发送与所述感知测量建立终止帧对应的响应消息帧。
所述STA info域中包括关联标识符(Association Identifier，AID)用户标识符(User Identifier，UID)以及资源信息中的至少一种；AID和/或UID用于指示感知响应端的身份信息；通信资源(或网络资源)用于感知响应端发送与所述感知测量建立终止帧对应的响应消息帧，即感知响应端向感知发起端反馈针对感知测量建立终止帧的响应消息帧时，应在所述资源信息所指示的通信资源内发送；进一步地，当所述感知测量建立终止帧中包括一个STA info域时，通信资源可能为带宽(Band Width，BW)等资源，BW可以为20MHz、40MHz、80MHz等等；当包括多个STA info域时，通信资源包括RU或多资源单元(Multiple Resource Unit，MRU)等，例如，RU为26-tone(子载波)、52-tone或MRU为106+52，52+26tone等等。
在一个可选实施例中，所述第一标识信息还包括所述感知测量建立标识的数量信息，标识measurement setup ID的数量。
在一个可选实施例中，所述第一标识信息携带在所述感知测量建立终止帧的公共信息Common Info域中；具体地，所述第一标识信息携带在所述Common Info域的控制Control子域中；
所述Common Info域还包括长度Length子域，所述Length子域标识所述Common Info域的长度信息。
在一个可选实施例中，所述Common Info域还包括上行带宽UL BW信息、接收地址RA信息和/或发送地址TA信息；
所述接收地址(Receive Address，RA)信息与所述感知发起端在感知测量过程中发送的触发帧的RA地址相同，即感知测量建立终止帧的RA为感知测量过程中感知发起端发送Trigger帧RA相同的地址；
所述发送地址(Transmitter Address，TA)信息与所述感知发起端在感知测量过程中发送的触发帧的TA地址相同，即TA为在感知测量过程 中感知发起端发送Trigger帧TA相同的地址。
可选地，上行带宽UL BW信息可能与在感知测量过程中触发帧设置的UL BW的值不一样；UL BW信息可以为20MHz、40MHz、80MHz、160MHz或320MHz。
在一个可选实施例中，所述发送所述感知测量建立终止帧，包括：
在感知测量过程指示的非激活时间内，在所述感知测量过程完成后，或在所述感知测量过程对应的测量报告完成后，发送所述感知测量建立终止帧。
发送感知测量建立终止帧的时机，可以是在感知测量过程指示的非激活时间(inactivity time)内，也可以是感知测量过程完成后，或者感知测量过程对应的测量报告完成后发送。
本公开实施例中，确定感知测量建立终止帧，在所述感知测量建立终止帧中携带第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识，并发送所述感知测量建立终止帧，实现感知测量过程的终止，完善WLAN感知测量。
本公开实施例还提供了一种通信方法，可选地，所述方法可应用于电子设备，该方法可以包括以下步骤：
确定感知测量建立终止帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识。
在感知测量过程指示的非激活时间内，发送所述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，所述方法可应用于电子设备，该方法可以包括以下步骤：
确定感知测量建立终止帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识。
在所述感知测量过程完成后，发送所述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，所述方法可应用于电子设备，该方法可以包括以下步骤：
确定感知测量建立终止帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识。
在所述感知测量过程对应的测量报告完成后，发送所述感知测量建立终止帧。
参见图6，本公开实施例提供了一种通信方法，可选地，所述方法可应用于电子设备，所述电子设备可以是感知响应端，该方法可以包括以下步骤：
步骤601，接收感知测量建立终止帧，向感知发起端发送响应消息帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括待终止的感知测量建立过程的感知测量建立标识。
其中，本公开实施例提供的通信方法的所应用WLAN Sensing的架构以及WLAN Sensing过程参考前述第一示例，在此不再赘述。
通常情况下，WLAN sensing过程包括WLAN sensing session的建立、WLAN sensing测量建立以及WLAN sensing测量终止等过程。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-based方式即AP为Initiator或Transmitter，Non-TB Based方式即为STA为Initiator或Transmitter。具体地，作为第二示例，图5示出了TB Based的场景中的一个感知测量过程的多个感知测量事件(或感知测量实例，Sensing Measurement Instance)；其中，示例1至示例5中，每个感知测量事件均包括轮询(Polling)、探测以及报告(Reporting+LTF sec.update)过程；具体地，每个示例中，探测可能仅包括NDPA sounding或TF Sounding中的一者，还可能同时包括二者。
在TB Based的场景中，感知响应端会保持激活态至感知测量过程终 止，因此需要提供一种终止感知测量过程的方式；在感知测量建立的过程中，感知发起端和每个感知响应端逐一建立感知测量过程；本公开实施例中，对于感知测量终止过程，感知发起端可以无需逐一与每个感知响应端终止感知测量过程。具体地，感知发起端确定并向感知响应端发送感知测量建立终止帧，感知响应端接收所述感知测量建立终止帧，向感知发起端发送响应消息帧。
可选地，所述感知测量建立终止帧可以是触发帧(Trigger Frames)，触发帧主要用于对站点进行调度和资源单元(Resource Unit，RU)的分配。例如，在基于正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)技术的传输机制中，上行传输(UL-OFDMA)或者下行传输(DL-OFDMA)传输需要利用触发帧实现多用户通信间调度信息的交换。
所述感知测量建立终止帧中携带第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识(Sensing Measurement Setup ID)，通过Sensing Measurement Setup ID标识需要终止的感知测量过程；所述感知测量建立终止帧中可以携带一个或多个第一标识信息；例如，当需要终止的感知测量过程包括一个时，感知测量建立终止帧中可以携带一个Sensing Measurement Setup ID；当需要终止的感知测量过程包括至少两个时，感知测量建立终止帧中可以携带至少两个Sensing Measurement Setup ID。可以理解的是，终止一个Sensing Measurement Setup ID对应的感知测量过程，不会影响其他Sensing Measurement Setup ID对应的感知测量过程，也即终止以一个测量设置ID标识的感知测量建立不会影响具有不同测量设置ID的另一感知测量过程的设备/会话活动。
步骤602，终止所述感知测量建立标识对应的感知测量建立过程。
感知响应端回复响应消息帧，并终止所述感知测量建立标识对应的感知测量建立过程，释放其所存储的感知测量过程中的网络资源信息。这样，当感知测量建立终止帧中携带至少两个Sensing Measurement Setup ID时，感知发起端通过发送一次感知测量建立终止帧，即通过一次信令交互便实现了多个感知测量过程的终止，减少信令交互，提升频谱的有效利用率， 同时减少感知发起端的电能消耗。
在一个可选实施例中，所述感知测量建立终止帧包括至少一个站点信息STA info域；
所述STA info域中包括关联标识符(Association Identifier，AID)用户标识符(User Identifier，UID)以及资源信息中的至少一种；AID和/或UID用于指示感知响应端的身份信息；通信资源(或网络资源)用于感知响应端发送与所述感知测量建立终止帧对应的响应消息帧，即感知响应端向感知发起端反馈针对感知测量建立终止帧的响应消息帧时，应在所述资源信息所指示的通信资源内发送；进一步地，当所述感知测量建立终止帧中包括一个STA info域时，通信资源可能为带宽(Band Width，BW)等资源；当包括多个STA info域时，通信资源包括RU或多资源单元(Multiple Resource Unit，MRU)等。
在一个可选实施例中，所述向感知发起端发送响应消息帧，包括：
在所述AID对应的RU内，发送所述响应消息帧；感知响应端向感知发起端反馈针对感知测量建立终止帧的响应消息帧时，在所述AID对应的RU内发送。
本公开实施例中，接收感知测量建立终止帧，向感知发起端发送响应消息帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括待终止的感知测量建立过程的感知测量建立标识；终止所述感知测量建立标识对应的感知测量建立过程，实现感知测量过程的终止，完善WLAN感知测量。
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，所述电子设备为感知发起端，所述电子设备包括：
确定模块701，用于确定感知测量建立终止帧；其中，所述感知测量 建立终止帧中包括第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识；
发送模块702，用于发送所述感知测量建立终止帧。
可选地，本公开实施例中，所述感知测量建立终止帧包括至少一个站点信息STA info域；
所述STA info域包括关联标识符AID、用户标识符UID和/或通信资源的资源信息，其中所述通信资源用于感知响应端发送与所述感知测量建立终止帧对应的响应消息帧。
可选地，本公开实施例中，所述第一标识信息还包括所述感知测量建立标识的数量信息。
可选地，本公开实施例中，所述第一标识信息携带在所述感知测量建立终止帧的公共信息Common Info域中。
可选地，本公开实施例中，所述第一标识信息携带在所述Common Info域的控制Control子域中；
所述Common Info域还包括长度Length子域，所述Length子域标识所述Common Info域的长度信息。
可选地，本公开实施例中，所述Common Info域还包括上行带宽UL BW信息、接收地址RA信息和/或发送地址TA信息；
所述RA信息与所述感知发起端在感知测量过程中发送的触发帧的RA地址相同；
所述TA信息与所述感知发起端在感知测量过程中发送的触发帧的TA地址相同。
可选地，本公开实施例中，所述发送模块702用于：
在感知测量过程指示的非激活时间内，在所述感知测量过程完成后，或在所述感知测量过程对应的测量报告完成后，发送所述感知测量建立终止帧。
本公开实施例中，确定模块701，确定感知测量建立终止帧，在所述感知测量建立终止帧中携带第一标识信息，所述第一标识信息包括感知测 量过程的感知测量建立标识，发送模块702发送所述感知测量建立终止帧，实现感知测量过程的终止，完善WLAN感知测量。
本公开实施例还提供了一种通信装置，应用于感知发起端，所述装置包括：
终止帧确定模块，用于确定感知测量建立终止帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识；
终止帧发送模块，用于发送所述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。
参见图8，基于与本公开实施例所提供的方法相同的原理，所述电子设备为感知响应端，所述电子设备包括：
接收模块801，用于接收感知测量建立终止帧，向感知发起端发送响应消息帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括待终止的感知测量建立过程的感知测量建立标识；
终止模块802，用于终止所述感知测量建立标识对应的感知测量建立过程。
可选地，本公开实施例中，所述感知测量建立终止帧包括至少一个站点信息STA info域；
所述STA info域包括关联标识符AID、用户标识符UID和/或通信资源的资源信息，其中所述通信资源用于所述感知响应端发送与所述感知测量建立终止帧对应的响应消息帧。
可选地，本公开实施例中，所述终止模块802用于：
在所述AID对应的RU内，发送所述响应消息帧。
本公开实施例中，接收模块801接收感知测量建立终止帧，向感知发起端发送响应消息帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括待终止的感知测量建立过程的感知测量建立标识；终止模块802终止所述感知测量建立标识对应的感知测量建立过程， 实现感知测量过程的终止，完善WLAN感知测量。
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：
终止帧接收模块，用于接收感知测量建立终止帧，向感知发起端发送响应消息帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括待终止的感知测量建立过程的感知测量建立标识；
测量终止模块，用于终止所述感知测量建立标识对应的感知测量建立过程。
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9所示，图9所示的电子设备9000可以为服务器，包括：处理器9001和存储器9003。其中，处理器9001和存储器9003相连，如通过总线9002相连。可选地，电子设备9000还可以包括收发器9004。需要说明的是，实际应用中收发器9004不限于一个，该电子设备9000的结构并不构成对本公开实施例的限定。
处理器9001可以是CPU(Central Processing Unit，中央处理器)，通用处理器，DSP(Digital Signal Processor，数据信号处理器)，ASIC(Application Specific Integrated Circuit，专用集成电路)，FPGA(Field Programmable Gate Array，现场可编程门阵列)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合。其可以实现或执行结合本公开公开内容所描述的各种示例性的逻辑方框，模块和电路。处理器9001也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等。
总线9002可包括一通路，在上述组件之间传送信息。总线9002可以是PCI(Peripheral Component Interconnect，外设部件互连标准)总线或EISA(Extended Industry Standard Architecture，扩展工业标准结构)总线等。总线9002可以分为地址总线、数据总线、控制总线等。为便于表示， 图9中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。
存储器9003可以是ROM(Read Only Memory，只读存储器)或可存储静态信息和指令的其他类型的静态存储设备，RAM(Random Access Memory，随机存取存储器)或者可存储信息和指令的其他类型的动态存储设备，也可以是EEPROM(Electrically Erasable Programmable Read Only Memory，电可擦可编程只读存储器)、CD-ROM(Compact Disc Read Only Memory，只读光盘)或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。
存储器9003用于存储执行本公开方案的应用程序代码，并由处理器9001来控制执行。处理器9001用于执行存储器9003中存储的应用程序代码，以实现前述方法实施例所示的内容。
其中，电子设备包括但不限于：移动电话、笔记本电脑、数字广播接收器、PDA(个人数字助理)、PAD(平板电脑)、PMP(便携式多媒体播放器)、车载终端(例如车载导航终端)等等的移动终端以及诸如数字TV、台式计算机等等的固定终端。图9示出的电子设备仅仅是一个示例，不应对本公开实施例的功能和使用范围带来任何限制。
本公开提供的服务器可以是独立的物理服务器，也可以是多个物理服务器构成的服务器集群或者分布式系统，还可以是提供云服务、云数据库、云计算、云函数、云存储、网络服务、云通信、中间件服务、域名服务、安全服务、CDN、以及大数据和人工智能平台等基础云计算服务的云服务器。终端可以是智能手机、平板电脑、笔记本电脑、台式计算机、智能音箱、智能手表等，但并不局限于此。终端以及服务器可以通过有线或无线通信方式进行直接或间接地连接，本公开在此不做限制。
本公开实施例提供了一种计算机可读存储介质，该计算机可读存储介质上存储有计算机程序，当其在计算机上运行时，使得计算机可以执行前述方法实施例中相应内容。
应该理解的是，虽然附图的流程图中的各个步骤按照箭头的指示依次 显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，其可以以其他的顺序执行。而且，附图的流程图中的至少一部分步骤可以包括多个子步骤或者多个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，其执行顺序也不必然是依次进行，而是可以与其他步骤或者其他步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。
需要说明的是，本公开上述的计算机可读介质可以是计算机可读信号介质或者计算机可读存储介质或者是上述两者的任意组合。计算机可读存储介质例如可以是——但不限于——电、磁、光、电磁、红外线、或半导体的系统、装置或器件，或者任意以上的组合。计算机可读存储介质的更具体的例子可以包括但不限于：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机访问存储器(RAM)、只读存储器(ROM)、可擦式可编程只读存储器(EPROM或闪存)、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。在本公开中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、装置或者器件使用或者与其结合使用。而在本公开中，计算机可读信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括但不限于电磁信号、光信号或上述的任意合适的组合。计算机可读信号介质还可以是计算机可读存储介质以外的任何计算机可读介质，该计算机可读信号介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。计算机可读介质上包含的程序代码可以用任何适当的介质传输，包括但不限于：电线、光缆、RF(射频)等等，或者上述的任意合适的组合。
上述计算机可读介质可以是上述电子设备中所包含的；也可以是单独存在，而未装配入该电子设备中。
上述计算机可读介质承载有一个或者多个程序，当上述一个或者多个程序被该电子设备执行时，使得该电子设备执行上述实施例所示的方法。
根据本公开的一个方面，提供了一种计算机程序产品或计算机程序，该计算机程序产品或计算机程序包括计算机指令，该计算机指令存储在计算机可读存储介质中。计算机设备的处理器从计算机可读存储介质读取该计算机指令，处理器执行该计算机指令，使得该计算机设备执行上述各种可选实现方式中提供的方法。
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 (14)

  1. 一种通信方法，应用于感知发起端，其特征在于，所述方法包括：
    确定感知测量建立终止帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识；
    发送所述感知测量建立终止帧。
  2. 根据权利要求1所述的通信方法，其特征在于，所述感知测量建立终止帧包括至少一个站点信息STA info域；
    所述STA info域包括关联标识符AID、用户标识符UID和/或通信资源的资源信息，其中所述通信资源用于感知响应端发送与所述感知测量建立终止帧对应的响应消息帧。
  3. 根据权利要求1所述的通信方法，其特征在于，所述第一标识信息还包括所述感知测量建立标识的数量信息。
  4. 根据权利要求1所述的通信方法，其特征在于，所述第一标识信息携带在所述感知测量建立终止帧的公共信息Common Info域中。
  5. 根据权利要求4所述的通信方法，其特征在于，所述第一标识信息携带在所述Common Info域的控制Control子域中；
    所述Common Info域还包括长度Length子域，所述Length子域标识所述Common Info域的长度信息。
  6. 根据权利要求4所述的通信方法，其特征在于，所述Common Info域还包括上行带宽UL BW信息、接收地址RA信息和/或发送地址TA信息；
    所述RA信息与所述感知发起端在感知测量过程中发送的触发帧的RA地址相同；
    所述TA信息与所述感知发起端在感知测量过程中发送的触发帧的TA地址相同。
  7. 根据权利要求1至6中任一项所述的通信方法，其特征在于，所述发送所述感知测量建立终止帧，包括：
    在感知测量过程指示的非激活时间内，在所述感知测量过程完成后， 或在所述感知测量过程对应的测量报告完成后，发送所述感知测量建立终止帧。
  8. 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：
    接收感知测量建立终止帧，向感知发起端发送响应消息帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括待终止的感知测量建立过程的感知测量建立标识；
    终止所述感知测量建立标识对应的感知测量建立过程。
  9. 根据权利要求8所述的通信方法，其特征在于，所述感知测量建立终止帧包括至少一个站点信息STA info域；
    所述STA info域包括关联标识符AID、用户标识符UID和/或通信资源的资源信息，其中所述通信资源用于所述感知响应端发送与所述感知测量建立终止帧对应的响应消息帧。
  10. 根据权利要求9所述的通信方法，其特征在于，所述向感知发起端发送响应消息帧，包括：
    在所述AID对应的RU内，发送所述响应消息帧。
  11. 一种通信装置，应用于感知发起端，其特征在于，所述装置包括：
    终止帧确定模块，用于确定感知测量建立终止帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括感知测量过程的感知测量建立标识；
    终止帧发送模块，用于发送所述感知测量建立终止帧。
  12. 一种通信装置，应用于感知响应端，其特征在于，所述装置包括：
    终止帧接收模块，用于接收感知测量建立终止帧，向感知发起端发送响应消息帧；其中，所述感知测量建立终止帧中包括第一标识信息，所述第一标识信息包括待终止的感知测量建立过程的感知测量建立标识；
    测量终止模块，用于终止所述感知测量建立标识对应的感知测量建立过程。
  13. 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10中任一项所述的方法。
  14. 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10中任一项所述的方法。
PCT/CN2022/085626 2022-04-07 2022-04-07 通信方法及装置、电子设备及存储介质 WO2023193202A1 (zh)

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CN113965954A (zh) * 2020-07-01 2022-01-21 华为技术有限公司 感知测量信息交互装置

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