WO2024007226A1 - 通信方法、装置、设备以及存储介质 - Google Patents

通信方法、装置、设备以及存储介质 Download PDF

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Publication number
WO2024007226A1
WO2024007226A1 PCT/CN2022/104241 CN2022104241W WO2024007226A1 WO 2024007226 A1 WO2024007226 A1 WO 2024007226A1 CN 2022104241 W CN2022104241 W CN 2022104241W WO 2024007226 A1 WO2024007226 A1 WO 2024007226A1
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Prior art keywords
sbp
frame
report
wlan
message
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PCT/CN2022/104241
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English (en)
French (fr)
Inventor
董贤东
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2022/104241 priority Critical patent/WO2024007226A1/zh
Priority to CN202280002369.9A priority patent/CN117678262A/zh
Publication of WO2024007226A1 publication Critical patent/WO2024007226A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports

Definitions

  • the embodiments of the present disclosure relate to the field of communication technology. Specifically, the embodiments of the present disclosure relate to a communication method, apparatus, equipment and storage medium.
  • Wi-Fi Wireless Fidelity
  • wireless LAN Wireless Local Area Network
  • WLAN Wireless Local Area Network
  • Pressence Detection 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).
  • STA station device
  • AP access point device
  • the AP can communicate with multiple STAs at the same time, but the STA does not have the above functions and can only It can communicate one-to-one with a single responding device, so a method of using AP to proxy STA to initiate sensing measurements is proposed.
  • the process for the AP agent to send SBP report frames to STA has not yet been determined.
  • Embodiments of the present disclosure provide a communication method, device, device and storage medium, and can provide a process for an SBP response device to send an SBP report frame to an SBP initiating device.
  • embodiments of the present disclosure provide a communication method that can be applied to sensing agent SBP response devices.
  • the method includes:
  • embodiments of the present disclosure provide a communication method that can be applied to sensing agent SBP initiating devices.
  • the method includes:
  • an embodiment of the present disclosure also provides a communication device, which includes:
  • a first receiving unit configured to receive a first message frame, where the first message frame is used to indicate sending an SBP report frame
  • the first sending unit is used to send the above-mentioned SBP report frame.
  • an embodiment of the present disclosure also provides a communication device, which includes:
  • the second sending unit is used to send the first message frame, and the above-mentioned first message frame is used to instruct the sending of the SBP report frame;
  • the second receiving unit is used to receive the above-mentioned SBP report frame.
  • the embodiment of the present disclosure also provides an SBP response device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor.
  • the processor executes the program, it implements the steps of the first embodiment of the present disclosure.
  • the communication method provided by one hand.
  • the embodiment of the present disclosure also provides an SBP initiating device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor.
  • the SBP initiating device is implemented as in the first embodiment of the present disclosure. Communication methods provided by the two aspects.
  • embodiments of the present disclosure also provide a computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • any of the methods provided by the embodiments of the disclosure is implemented. Communication methods.
  • the embodiment of the present disclosure provides a process for an SBP responding device to send an SBP report frame to an SBP initiating device.
  • Figure 1 is an architectural schematic diagram of WLA sensing measurement provided by an embodiment of the present disclosure
  • Figure 2 is a schematic diagram of communication connections provided by an embodiment of the present disclosure
  • Figure 3 is another architectural schematic diagram of WLA sensing measurement provided by an embodiment of the present disclosure.
  • Figure 4 is a schematic flow chart of a communication method provided by an embodiment of the present disclosure.
  • Figure 5 is a schematic flow chart of the first method of sending an SBP report frame provided by an embodiment of the present disclosure
  • Figure 6b is a third flow diagram of sending an SBP report frame provided by an embodiment of the present disclosure.
  • Figure 6c is a fourth schematic flowchart of sending an SBP report frame provided by an embodiment of the present disclosure.
  • Figure 7 is a fifth flow diagram of sending an SBP report frame provided by an embodiment of the present disclosure.
  • Figure 8a is a schematic flowchart of the sixth method of sending an SBP report frame provided by an embodiment of the present disclosure
  • Figure 8b is a seventh flow diagram of sending an SBP report frame provided by an embodiment of the present disclosure.
  • Figure 8c is a schematic flowchart of the eighth method of sending an SBP report frame provided by an embodiment of the present disclosure
  • Figure 9 is another schematic flowchart of a communication method provided by an embodiment of the present disclosure.
  • Figure 11 is another schematic structural diagram of a communication device provided by an embodiment of the present disclosure.
  • Figure 12 is a 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.
  • 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.”
  • the method and the device are based on the same public concept. Since the principles of solving problems of the method and the device 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 architecture of WLAN awareness measurement applied to the communication method provided by the embodiment of the present disclosure and the WLAN awareness measurement process are first introduced.
  • association here may mean that an initial association connection for communication has been established between the sensing initiator and the sensing responder, and “non-association” may mean that no initial association connection for communication has been established between the sensing initiator and the sensing responder. .
  • 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 measurement process; for example, in the WLAN sensing measurement process, the STA can also serve as the sensing initiator.
  • the sensing initiator may be the sensing transmitter (Sensing Transmitter) or the sensing receiver. (Sensing Receiver), or 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 3, Client1 is the sensing initiator. end, Client2 is the sensing response end.
  • AP access point device
  • the STA serves as the sensing proxy (Sensing By Proxy, SBP) initiator (the SBP initiating device will be used as an example later) , initiates the SBP process; the AP serves as the SBP responder (the SBP response device will be used as an example later) to perform WLAN awareness measurements on behalf of the STA.
  • SBP sensing By Proxy
  • the first message frame is a message frame sent by the SBP initiating device to instruct the SBP responding device to send an SBP report.
  • Step S42 Send the first SBP report (report) frame.
  • the SBP responding device After receiving the first message frame sent by the SBP initiating device, the SBP responding device sends an SBP report frame to the SBP initiating device.
  • the SBP response device receives the first message frame sent by the SBP initiating device, and then sends an SBP report frame to the SBP initiating device.
  • the first message frame is a PS-Poll frame.
  • the SBP response device After receiving the PS-Poll frame, the SBP response device sends an SBP report frame to the SBP initiating device.
  • the first message frame is an SBP report request frame.
  • the SBP response device After receiving the SBP report request frame, the SBP response device sends the SBP report frame to the SBP initiating device.
  • the method when the first message frame is a CTS-to-self frame, before the SBP response device receives the first message frame, the method also includes:
  • Send a poll frame which is used to request to trigger the sending of an SBP report frame.
  • the SBP responding device sends a poll frame to the SBP initiating device to request the SBP initiating device to trigger the sending of an SBP report frame.
  • the SBP responding device After receiving the CTS-to-self frame sent by the SBP initiating device, the SBP responding device sends a poll frame to the SBP initiating device. Send SBP report frame.
  • the method when the first message frame is a PS-Poll frame, before the SBP response device sends the SBP report frame, the method also includes:
  • the second message frame is used to indicate that it is determined to send the SBP report frame.
  • the SBP responding device after receiving the PS-Poll frame sent by the SBP initiating device, the SBP responding device sends a second message frame to the SBP initiating device to instruct the SBP initiating device that the SBP responding device confirms sending the SBP report frame, and then sends the second message frame to the SBP initiating device. After the second message frame, the SBP report frame is sent to the SBP initiating device.
  • the second message frame sent by the SBP response device to the SBP initiating device is a blank (null) frame or an acknowledgment (ACK) frame.
  • the SBP responding device after receiving the PS-Poll frame sent by the SBP initiating device, the SBP responding device sends a null frame to the SBP initiating device to instruct the SBP initiating device that the SBP responding device confirms sending the SBP report frame, and then in After sending the second message frame, the SBP report frame is sent to the SBP initiating device.
  • the SBP responding device after receiving the PS-Poll frame sent by the SBP initiating device, the SBP responding device sends an ACK frame to the SBP initiating device to instruct the SBP initiating device that the SBP responding device confirms sending the SBP report frame, and then in After sending the second message frame, the SBP report frame is sent to the SBP initiating device.
  • the first message frame when the first message frame is an SBP report request frame, the first message frame includes the WLAN awareness measurement establishment identifier assigned by the SBP response device to the SBP initiating device, and the WLAN awareness measurement
  • the establishment identifier is used to instruct sending of the SBP report frame of the WLAN awareness measurement process corresponding to the WLAN awareness measurement establishment identifier, that is, used to instruct the sending of the perception measurement results of the WLAN awareness measurement process corresponding to the WLAN awareness measurement establishment identifier.
  • the SBP report frame sent by the SBP response device to the SBP initiating device includes a WLAN awareness measurement establishment identifier assigned by the SBP response device to the SBP initiator device.
  • the WLAN awareness measurement establishment identifier is Indicates the WLAN awareness measurement process corresponding to the SBP report frame.
  • the SBP report frame can indicate the WLAN awareness measurement process corresponding to the SBP report frame through the WLAN awareness measurement establishment identifier carried, that is, it is used to indicate SBP.
  • the SBP response device sends an SBP report frame to the SBP initiating device, including:
  • the SBP report frame is sent in the first time interval.
  • the first time interval is determined by the SBP responding device and the SBP initiating device during the WLAN awareness measurement establishment process.
  • the first time interval may also be specified by either the SBP responding device or the SBP initiating device during the WLAN awareness measurement establishment process, and is not limited here.
  • the time interval in which the SBP response device receives the first message frame, the time interval in which the second message frame is sent, and the time interval in which the poll frame is sent can all be determined by the SBP response device and/or The SBP initiating device is determined during the WLAN awareness measurement establishment process.
  • the SBP report frame when the SBP initiating device does not participate in the WLAN awareness measurement, the SBP report frame includes the perception measurement results of all STAs participating in the WLAN awareness measurement; when the SBP initiating device participates in the WLAN awareness measurement In the case of perception measurement, the SBP report frame does not include the perception measurement results of the SBP initiating device itself, that is, the SBP responding device does not need to send the perception measurement results of the SBP initiating device to the SBP initiating device.
  • Embodiments of the present disclosure provide various processes for an SBP response device to send an SBP report frame to an SBP initiating device.
  • FIG. 9 is another schematic flowchart of the communication method provided by an embodiment of the present disclosure.
  • this method can be applied to a sensing agent SBP initiating device, where the SBP initiating device can be a site device STA.
  • the method may include the following steps:
  • Step S91 Send the first message frame.
  • the SBP initiating device may send a first message frame to the SBP responding device to instruct the SBP responding device to send an SBP report frame.
  • Step S92 Receive the first SBP report frame.
  • the SBP initiating device may receive the SBP report frame sent by the SBP responding device.
  • the first message frame is a CTS-to-self frame.
  • the SBP initiating device sends a CTS-to-self frame to the SBP responding device to instruct the SBP responding device to send an SBP report frame, and receives the SBP report frame sent by the SBP responding device. .
  • the first message frame is a PS-Poll frame.
  • the SBP initiating device sends a PS-Poll frame to the SBP responding device to instruct the SBP responding device to send an SBP report frame, and receives the SBP report frame sent by the SBP responding device.
  • the method when the first message frame is a CTS-to-self frame, before the SBP initiating device sends the first message frame, the method also includes:
  • the second message frame received by the SBP initiating device is a null frame or an ACK frame.
  • the SBP initiating device sends the PS-Poll frame to the SBP responding device, it receives the null frame sent by the SBP responding device to confirm that the SBP responding device confirms sending the SBP report frame, and then receives the null frame sent by the SBP responding device. SBP report frame.
  • the SBP initiating device sends the PS-Poll frame to the SBP responding device, it receives the ACK frame sent by the SBP responding device to confirm that the SBP responding device confirms sending the SBP report frame, and then receives the null frame sent by the SBP responding device. SBP report frame.
  • the first message frame when the first message frame is an SBP report request frame, the first message frame includes a WLAN awareness measurement establishment identifier assigned by the SBP response device to the SBP initiator device, and the WLAN awareness measurement The establishment identifier is used to instruct sending of the SBP report frame of the WLAN awareness measurement process corresponding to the WLAN awareness measurement establishment identifier, that is, used to instruct the sending of the perception measurement results of the WLAN awareness measurement process corresponding to the WLAN awareness measurement establishment identifier.
  • the SBP report frame received by the SBP initiating device includes the WLAN awareness measurement establishment identifier assigned by the SBP response device to the SBP initiating device, and the WLAN awareness measurement establishment identifier is used to indicate SBP The WLAN awareness measurement process corresponding to the report frame.
  • the SBP report frame can indicate the WLAN awareness measurement process corresponding to the SBP report frame through the WLAN awareness measurement establishment identifier carried, that is, it is used to indicate SBP.
  • the SBP initiating device receives an SBP report frame, including:
  • the first time interval is determined by the SBP responding device and the SBP initiating device during the WLAN awareness measurement establishment process.
  • the first time interval may also be specified by either the SBP responding device or the SBP initiating device during the WLAN awareness measurement establishment process, and is not limited here.
  • the time interval in which the SBP initiating device sends the first message frame, the time interval in which the second message frame is received, and the time interval in which the poll frame is received can all be determined by the SBP response device and/or The SBP initiating device is determined during the WLAN awareness measurement establishment process.
  • an embodiment of the present disclosure provides a communication device, including:
  • the first receiving unit 101 is configured to receive a first message frame, where the first message frame is used to indicate sending an SBP report frame;
  • the first sending unit 102 is used to send the above-mentioned SBP report frame.
  • the first message frame is a CTS-to-self frame, a PS-Poll frame or an SBP report request frame.
  • the first sending unit 102 when the first message frame is a CTS-to-self frame, before receiving the first message frame, the first sending unit 102 is also used to:
  • the first sending unit 102 when the first message frame is a PS-Poll frame, before sending the SBP report frame, the first sending unit 102 is also used to:
  • the second message frame is a null frame or an ACK frame.
  • the first message frame when the first message frame is an SBP report request frame, the first message frame includes a wireless LAN WLAN awareness measurement establishment identifier assigned by the SBP response device to the SBP initiating device.
  • the SBP report frame includes a WLAN awareness measurement establishment identifier assigned by the SBP response device to the SBP initiating device.
  • the above-mentioned first sending unit 102 is used to:
  • the SBP report frame is sent in a first time interval, and the first time interval is determined by the SBP response device and the SBP initiating device during the WLAN awareness measurement establishment process.
  • the above-mentioned SBP report frame when the SBP initiating device does not participate in WLAN awareness measurement, the above-mentioned SBP report frame includes the perception measurement results of all site devices STA participating in WLAN awareness measurement.
  • the SBP report frame In the case of measurement, the SBP report frame does not include the sensing measurement results of the SBP initiating device.
  • an embodiment of the present disclosure provides a communication device, including:
  • the second sending unit 201 is configured to send a first message frame, where the first message frame is used to indicate sending an SBP report frame;
  • the first message frame is a CTS-to-self frame, a PS-Poll frame or an SBP report request frame.
  • the second receiving unit 201 when the first message frame is a CTS-to-self frame, before sending the first message frame, the second receiving unit 201 is also used to:
  • the above poll frame is used to request to trigger the sending of the above SBP report frame.
  • the second receiving unit 201 when the first message frame is a PS-Poll frame, before receiving the SBP report frame, the second receiving unit 201 is further configured to:
  • the second message frame is a null frame or an ACK frame.
  • the first message frame when the first message frame is an SBP report request frame, the first message frame includes a wireless LAN WLAN awareness measurement establishment identifier assigned by the SBP response device to the SBP initiating device.
  • the SBP report frame includes a WLAN awareness measurement establishment identifier assigned by the SBP responding device to the SBP initiating device.
  • the above-mentioned second receiving unit 201 is used for:
  • the SBP report frame is received in a first time interval, and the first time interval is determined by the SBP response device and the SBP initiating device during the WLAN awareness measurement establishment process.
  • the SBP report frame when the SBP initiating device does not participate in WLAN awareness measurement, the SBP report frame includes the perception measurement results of all site devices STA participating in WLAN awareness measurement.
  • the SBP report frame In the case of sensing measurement, the SBP report frame does not include the sensing measurement result of the SBP initiating device.
  • An embodiment of the present disclosure also provides an electronic device, as shown in Figure 12.
  • the electronic device 1200 shown in Figure 12 includes: a processor 1201 and a memory 1203. Among them, the processor 1201 and the memory 1203 are connected, such as through a bus 1202.
  • electronic device 1200 may also include a transceiver 1204. It should be noted that in practical applications, the number of transceivers 1204 is not limited to one, and the structure of the electronic device 1200 does not constitute a limitation on the embodiments of the present disclosure.
  • the memory 1203 is used to store application program codes for executing embodiments of the present disclosure, and is controlled by the processor 1201 for execution.
  • the processor 1201 is used to execute the application code stored in the memory 1203 to implement the communication method applicable to the SBP response device in this solution.
  • the processor 1201 is used to execute the application program code stored in the memory 1203 to implement the communication method applicable to the SBP initiating device in this solution.
  • Bus 1202 may include a path that carries information between the above-mentioned components.
  • the bus 1202 may be a PCI (Peripheral Component Interconnect, Peripheral Component Interconnect Standard) bus or an EISA (Extended Industry Standard Architecture) bus, etc.
  • the bus 1202 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 12, but it does not mean that there is only one bus or one type of bus.
  • 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.
  • 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 storage medium other than computer-readable storage media that can be sent, propagated, or transmitted for use by or in connection with an instruction execution system, apparatus, or device program.
  • Program code contained on a computer-readable storage 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 computer-readable storage medium may be included in the wireless LAN initiating device or the responding device; it may also exist independently without being assembled into the wireless LAN initiating device or the responding device.
  • the computer-readable storage medium carries one or more programs.
  • the one or more programs are executed by the wireless LAN initiating device or the responding device, the initiating device or the responding device executes the corresponding communication method.
  • 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 performs the communication method 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 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

本公开实施例涉及通信技术领域,提供了一种通信方法、装置、设备以及存储介质,可应用于感知代理SBP响应设备。该方法包括:接收第一消息帧,第一消息帧用于指示发送SBP报告帧;发送SBP报告帧。本公开实施例可提供一种发送SBP报告帧的方式。

Description

通信方法、装置、设备以及存储介质 技术领域
本公开实施例涉及通信技术领域,具体而言,本公开实施例涉及一种通信方法、装置、设备以及存储介质。
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)均可以作为发起设备,其中AP可以同时和多个STA进行通信,但STA不具备上述功能,只能与单个响应设备之间一对一通信,因此提出了用AP代理STA发起感知测量的方式。但是AP代理向STA发送SBP报告帧的流程尚无定论。
发明内容
本公开实施例提供了一种通信方法、装置、设备以及存储介质,可提供一种SBP响应设备向SBP发起设备发送SBP报告帧的流程。
第一方面,本公开实施例提供了一种通信方法,可应用于感知代理SBP响应设备,该方法包括:
接收第一消息帧,上述第一消息帧用于指示发送SBP报告帧;
发送上述SBP报告帧。
第二方面,本公开实施例提供了一种通信方法,可应用于感知代理 SBP发起设备,该方法包括:
发送第一消息帧,上述第一消息帧用于指示发送SBP报告帧;
接收上述SBP报告帧。
第三方面,本公开实施例还提供了一种通信装置,该装置包括:
第一接收单元,用于接收第一消息帧,上述第一消息帧用于指示发送SBP报告帧;
第一发送单元,用于发送上述SBP报告帧。
第四方面,本公开实施例还提供了一种通信装置,该装置包括:
第二发送单元,用于发送第一消息帧,上述第一消息帧用于指示发送SBP报告帧;
第二接收单元,用于接收上述SBP报告帧。
第五方面,本公开实施例还提供了一种SBP响应设备,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第一方面提供的通信方法。
第六方面,本公开实施例还提供了一种SBP发起设备,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第二方面提供的通信方法。
第七方面,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提供的任一种通信方法。
本公开实施例提供了一种SBP响应设备向SBP发起设备发送SBP报告帧的流程。
本公开实施例附加的方面和优点将在下面的描述中部分给出,这些将从下面的描述中变得明显,或通过本公开的实践了解到。
附图说明
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例的描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出 创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1是本公开实施例提供的WLA感知测量的一架构示意图;
图2是本公开实施例提供的通信连接示意图;
图3是本公开实施例提供的WLA感知测量的另一架构示意图;
图4是本公开实施例提供的通信方法的一流程示意图;
图5是本公开实施例提供的发送SBP报告帧的第一种流程示意图;
图6a是本公开实施例提供的发送SBP报告帧的第二种流程示意图;
图6b是本公开实施例提供的发送SBP报告帧的第三种流程示意图;
图6c是本公开实施例提供的发送SBP报告帧的第四种流程示意图;
图7是本公开实施例提供的发送SBP报告帧的第五种流程示意图;
图8a是本公开实施例提供的发送SBP报告帧的第六种流程示意图;
图8b是本公开实施例提供的发送SBP报告帧的第七种流程示意图;
图8c是本公开实施例提供的发送SBP报告帧的第八种流程示意图;
图9是本公开实施例提供的通信方法的另一流程示意图;
图10是本公开实施例提供的通信装置的一结构示意图;
图11是本公开实施例提供的通信装置的另一结构示意图;
图12是本公开实施例提供的电子设备的结构示意图。
具体实施方式
本公开实施例中术语“和/或”,描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
本公开实施例中术语“多个”是指两个或两个以上,其它量词与之类似。
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的,而非旨在限 制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也是旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解,尽管在本公开可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本公开范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,例如,在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本公开一部分实施例,并不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
其中,方法和装置是基于同一公开构思的,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。
作为第一示例,参见图1至图3,首先介绍本公开实施例提供的通信方法所应用的WLAN感知测量的架构以及WLAN感知测量过程。
图1示出了一种WLA感知测量的架构示意图;其中,感知发起端(Initiator)发起WLAN感知测量(例如,发起WLAN感知测量会话),可能存在着多个感知响应端(Responder)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感知测量时,多个关联或者非关联的WLAN感知测量的感知响应端可以进行响应。
这里的“关联”可以指感知发起端与感知响应端之间建立了用于通信的初始关联连接,“非关联”可以指感知发起端与感知响应端之间未建立用于通信的初始关联连接。
参见图2,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感知测量过程中承担多个角色;例如,在WLAN感知测量过程中,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感知测量过程中,感知响应端也可能是感知发射端、感知接收端或两者都是。
其中,AP是用于无线网络的无线交换机,也是无线网络的接入设备。AP可以包括软件应用和/或电路,以使无线网络中的其他类型节点可以通过AP与无线网络外部及内部进行通信。作为示例,AP可以是配备有Wi-Fi芯片的终端设备或网络设备。
作为另一种架构,如图3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3中Client1为感知发起端,Client2为感知响应端。
在WLAN感知测量过程中,为了实现STA作为感知发起端时与感知响应端之间的一对多通信,STA作为感知代理(Sensing By Proxy,SBP)发起端(后续以SBP发起设备为例说明),发起SBP流程;AP作为SBP响应端(后续以SBP响应设备为例说明)代理STA进行WLAN感知测量。
其中,SBP发起设备和SBP响应设备可以包括但不限于:蜂窝电话、智能电话、可穿戴设备、计算机、个人数字助理(PDA)、个人通信系统(PCS)设备、个人信息管理器(PIM)、个人导航设备(PND)、全球定位系统、多媒体设备、物联网(IoT)设备等。
本公开实施例提供的一种通信方法,具体可参见图4,图4是本公开实施例提供的通信方法的一流程示意图。可选地,该方法可应用于感知代理SBP响应设备,其中,SBP响应设备可以为接入点AP设备。该方法可以包括以下步骤:
步骤S41,接收第一消息帧。
其中,第一消息帧为SBP发起设备发送的用于指示SBP响应设备发 送SBP报告的消息帧。
步骤S42,发送第一SBP报告(report)帧。
SBP响应设备在接收到SBP发起设备发送的第一消息帧之后,向SBP发起设备发送SBP报告帧。
作为一示例,如图5所示,SBP响应设备接收SBP发起设备发送的第一消息帧,进而向SBP发起设备发送SBP报告帧。
在本公开提供的应用于SBP响应设备的通信方法中,第一消息帧为CTS(cleartosend)-to-self帧、省电轮询(Power save-Poll,PS-Poll)帧或者SBP报告请求(request)帧。
作为一示例,如图6a所示,第一消息帧为CTS-to-self帧,SBP响应设备接收到CTS-to-self帧之后,向SBP发起设备发送SBP报告帧。
作为一示例,如图6b所示,第一消息帧为PS-Poll帧,SBP响应设备接收到PS-Poll帧之后,向SBP发起设备发送SBP报告帧。
作为一示例,如图6c所示,第一消息帧为SBP报告请求帧,SBP响应设备接收到SBP报告请求帧之后,向SBP发起设备发送SBP报告帧。
在本公开提供的应用于SBP响应设备的通信方法中,在第一消息帧为CTS-to-self帧时,SBP响应设备在接收第一消息帧之前,该方法还包括:
发送poll帧,poll帧用于请求触发发送SBP报告帧。
如图7所示,SBP响应设备向SBP发起设备发送poll帧以请求SBP发起设备触发发送SBP报告帧,在接收到SBP发起设备发送的CTS-to-self帧之后,SBP响应设备向SBP发起设备发送SBP报告帧。
在本公开提供的应用于SBP响应设备的通信方法中,在第一消息帧为PS-Poll帧时,SBP响应设备在发送SBP报告帧之前,该方法还包括:
发送第二消息帧,第二消息帧用于指示确定发送SBP报告帧。
如图8a所示,SBP响应设备接收到SBP发起设备发送的PS-Poll帧之后,向SBP发起设备发送第二消息帧以向SBP发起设备指示SBP响应设备确认发送SBP报告帧,进而在发送第二消息帧之后向SBP发起设备 发送SBP报告帧。
在本公开提供的应用于SBP响应设备的通信方法中,SBP响应设备向SBP发起设备发送的第二消息帧为空白(null)帧或确认(acknowledge,ACK)帧。
作为一示例,如图8b所示,SBP响应设备接收到SBP发起设备发送的PS-Poll帧之后,向SBP发起设备发送null帧以向SBP发起设备指示SBP响应设备确认发送SBP报告帧,进而在发送第二消息帧之后向SBP发起设备发送SBP报告帧。
作为一示例,如图8c所示,SBP响应设备接收到SBP发起设备发送的PS-Poll帧之后,向SBP发起设备发送ACK帧以向SBP发起设备指示SBP响应设备确认发送SBP报告帧,进而在发送第二消息帧之后向SBP发起设备发送SBP报告帧。
在本公开提供的应用于SBP响应设备的通信方法中,在第一消息帧为SBP报告请求帧时,第一消息帧包括SBP响应设备向SBP发起设备分配的WLAN感知测量建立标识,WLAN感知测量建立标识用于指示发送WLAN感知测量建立标识对应的WLAN感知测量过程的SBP报告帧,也即用于指示发送WLAN感知测量建立标识对应的WLAN感知测量过程的感知测量结果。
在本公开提供的应用于SBP响应设备的通信方法中,SBP响应设备向SBP发起设备发送的SBP报告帧中包括SBP响应设备向SBP发起设备分配的WLAN感知测量建立标识,WLAN感知测量建立标识用于指示SBP报告帧所对应的WLAN感知测量过程。
即在SBP响应设备和SBP发起设备建立多个SBP感知测量过程的情况下,SBP报告帧可通过携带的WLAN感知测量建立标识指示SBP报告帧所对应的WLAN感知测量过程,也即用于指示SBP报告帧包括的感知测量结果所对应的WLAN感知测量过程。
在本公开提供的应用于SBP响应设备的通信方法中,SBP响应设备向SBP发起设备发送SBP报告帧,包括:
在第一时间区间发送SBP报告帧。
其中,第一时间区间由SBP响应设备和SBP发起设备在WLAN感知测量建立过程中确定。
其中,第一时间区间也可以是由SBP响应设备或者SBP发起设备在WLAN感知测量建立过程中任意一方所指定,在此不做限制。
在本公开提供的应用于SBP响应设备的通信方法中,SBP响应设备接收第一消息帧的时间区间、发送第二消息帧的时间区间以及发送poll帧的时间区间均可由SBP响应设备和/或SBP发起设备在WLAN感知测量建立过程中确定。
在本公开提供的应用于SBP响应设备的通信方法中,在SBP发起设备未参与WLAN感知测量的情况下,SBP报告帧包括参与WLAN感知测量的所有STA的感知测量结果;在SBP发起设备参与WLAN感知测量的情况下,SBP报告帧不包括SBP发起设备自身的感知测量结果,也即SBP响应设备无需向SBP发起设备发送SBP发起设备自身的感知测量结果。
本公开实施例提供了SBP响应设备向SBP发起设备发送SBP报告帧的多种流程。
本公开实施例提供的一种通信方法,具体可参见图9,图9是本公开实施例提供的通信方法的另一流程示意图。可选地,该方法可应用于感知代理SBP发起设备,其中,SBP发起设备可以为站点设备STA。该方法可以包括以下步骤:
步骤S91,发送第一消息帧。
其中,SBP发起设备可向SBP响应设备发送第一消息帧,以指示SBP响应设备发送SBP报告帧。
步骤S92,接收第一SBP报告帧。
SBP发起设备在向SBP响应设备发送第一消息帧之后,可接收SBP响应设备发送的SBP报告帧。
在本公开提供的应用于SBP发起设备的通信方法中,第一消息帧为CTS-to-self帧、PS-Poll帧或者SBP报告请求帧。
作为一示例,第一消息帧为CTS-to-self帧,SBP发起设备向SBP响应设备发送CTS-to-self帧以指示SBP响应设备发送SBP报告帧,并接收SBP响应设备发送的SBP报告帧。
作为一示例,第一消息帧为PS-Poll帧,SBP发起设备向SBP响应设备发送PS-Poll帧以指示SBP响应设备发送SBP报告帧,并接收SBP响应设备发送的SBP报告帧。
作为一示例,第一消息帧为SBP报告请求帧,SBP发起设备向SBP响应设备发送SBP报告请求帧以指示SBP响应设备发送SBP报告帧,并接收SBP响应设备发送的SBP报告帧。
在本公开提供的应用于SBP发起设备的通信方法中,在第一消息帧为CTS-to-self帧时,SBP发起设备在发送第一消息帧之前,该方法还包括:
接收poll帧,poll帧用于请求触发发送SBP报告帧。
即SBP发起设备接收SBP响应设备发送的用于请求SBP发起设备触发发送SBP报告帧的poll帧,并在接收到SBP响应设备发送的poll帧之后向SBP响应设备发送CTS-to-self帧之后,接收SBP响应设备向SBP发起设备发送的SBP报告帧。
在本公开提供的应用于SBP发起设备的通信方法中,在第一消息帧为PS-Poll帧时,SBP发起设备在接收SBP报告帧之前,该方法还包括:
接收第二消息帧,第二消息帧用于指示确定发送SBP报告帧。
即SBP发起设备向SBP响应设备发送PS-Poll帧之后,接收SBP响应设备发送的第二消息帧,并在接收到第二消息帧之后接收SBP响应设备发送的SBP报告帧。
在本公开提供的应用于SBP发起设备的通信方法中,SBP发起设备接收到的第二消息帧为null帧或ACK帧。
作为一示例,SBP发起设备向SBP响应设备发送的PS-Poll帧之后,接收SBP响应设备发送的null帧以确定SBP响应设备确认发送SBP报告帧,进而在接收到null帧之后接收SBP响应设备发送的SBP报告帧。
作为一示例,SBP发起设备向SBP响应设备发送的PS-Poll帧之后,接收SBP响应设备发送的ACK帧以确定SBP响应设备确认发送SBP报告帧,进而在接收到null帧之后接收SBP响应设备发送的SBP报告帧。
在本公开提供的应用于SBP发起设备的通信方法中,在第一消息帧为SBP报告请求帧时,第一消息帧包括SBP响应设备向SBP发起设备分配的WLAN感知测量建立标识,WLAN感知测量建立标识用于指示发送WLAN感知测量建立标识对应的WLAN感知测量过程的SBP报告帧,也即用于指示发送WLAN感知测量建立标识对应的WLAN感知测量过程的感知测量结果。
在本公开提供的应用于SBP发起设备的通信方法中,SBP发起设备接收到的SBP报告帧中包括SBP响应设备向SBP发起设备分配的WLAN感知测量建立标识,WLAN感知测量建立标识用于指示SBP报告帧所对应的WLAN感知测量过程。
即在SBP响应设备和SBP发起设备建立多个SBP感知测量过程的情况下,SBP报告帧可通过携带的WLAN感知测量建立标识指示SBP报告帧所对应的WLAN感知测量过程,也即用于指示SBP报告帧包括的感知测量结果所对应的WLAN感知测量过程。
在本公开提供的应用于SBP发起设备的通信方法中,SBP发起设备接收SBP报告帧,包括:
在第一时间区间接收SBP报告帧。
其中,第一时间区间由SBP响应设备和SBP发起设备在WLAN感知测量建立过程中确定。
其中,第一时间区间也可以是由SBP响应设备或者SBP发起设备在WLAN感知测量建立过程中任意一方所指定,在此不做限制。
在本公开提供的应用于SBP发起设备的通信方法中,SBP发起设备发送第一消息帧的时间区间、接收第二消息帧的时间区间以及接收poll帧的时间区间均可由SBP响应设备和/或SBP发起设备在WLAN感知测量建立过程中确定。
在本公开提供的应用于SBP发起设备的通信方法中,在SBP发起设备未参与WLAN感知测量的情况下,SBP报告帧包括参与WLAN感知测量的所有STA的感知测量结果;在SBP发起设备参与WLAN感知测量的情况下,SBP报告帧不包括SBP发起设备自身的感知测量结果,也即SBP响应设备无需向SBP发起设备发送SBP发起设备自身的感知测量结果。
如图10所示,本公开实施例提供一种通信装置,包括:
第一接收单元101,用于接收第一消息帧,上述第一消息帧用于指示发送SBP报告帧;
第一发送单元102,用于发送上述SBP报告帧。
可选地,本公开实施例中,上述第一消息帧为CTS-to-self帧、PS-Poll帧或者SBP报告请求帧。
可选地,本公开实施例中,上述第一消息帧为CTS-to-self帧时,上述接收第一消息帧之前,上述第一发送单元102,还用于:
发送poll帧,上述poll帧用于请求触发发送上述SBP报告帧。
可选地,本公开实施例中,上述第一消息帧为PS-Poll帧时,上述发送上述SBP报告帧之前,上述第一发送单元102,还用于:
发送第二消息帧,上述第二消息帧用于指示确认发送上述SBP报告帧。
可选地,本公开实施例中,上述第二消息帧为null帧或ACK帧。
可选地,本公开实施例中,上述第一消息帧为SBP报告请求帧时,上述第一消息帧包括上述SBP响应设备向SBP发起设备分配的无线局域网WLAN感知测量建立标识。
可选地,本公开实施例中,上述SBP报告帧包括上述SBP响应设备向SBP发起设备分配的WLAN感知测量建立标识。
可选地,本公开实施例中,上述第一发送单元102,用于:
在第一时间区间发送上述SBP报告帧,上述第一时间区间由上述SBP响应设备和SBP发起设备在WLAN感知测量建立过程中确定。
可选地,本公开实施例中,在SBP发起设备未参与WLAN感知测量的情况下,上述SBP报告帧包括参与WLAN感知测量的所有站点设备STA 的感知测量结果,在上述SBP发起设备参与WLAN感知测量的情况下,上述SBP报告帧不包括上述SBP发起设备的感知测量结果。
如图11所示,本公开实施例提供一种通信装置,包括:
第二发送单元201,用于发送第一消息帧,上述第一消息帧用于指示发送SBP报告帧;
第二接收单元202,用于接收上述SBP报告帧。
可选地,本公开实施例中,上述第一消息帧为CTS-to-self帧、PS-Poll帧或者SBP报告请求帧。
可选地,本公开实施例中,上述第一消息帧为CTS-to-self帧时,上述发送第一消息帧之前,上述第二接收单元201,还用于:
接收poll帧,上述poll帧用于请求触发发送上述SBP报告帧。
可选地,本公开实施例中,上述第一消息帧为PS-Poll帧时,上述接收上述SBP报告帧之前,上述第二接收单元201,还用于:
接收第二消息帧,上述第二消息帧用于指示确认发送上述SBP报告帧。
可选地,本公开实施例中,上述第二消息帧为null帧或ACK帧。
可选地,本公开实施例中,上述第一消息帧为SBP报告请求帧时,上述第一消息帧包括上述SBP响应设备向SBP发起设备分配的无线局域网WLAN感知测量建立标识。
可选地,本公开实施例中,上述SBP报告帧包括SBP响应设备向上述SBP发起设备分配的WLAN感知测量建立标识。
可选地,本公开实施例中,上述第二接收单元201,用于:
在第一时间区间接收上述SBP报告帧,上述第一时间区间由SBP响应设备和上述SBP发起设备在WLAN感知测量建立过程中确定。
可选地,本公开实施例中,在上述SBP发起设备未参与WLAN感知测量的情况下,上述SBP报告帧包括参与WLAN感知测量的所有站点设备STA的感知测量结果,在上述SBP发起设备参与WLAN感知测量的情况下,上述SBP报告帧不包括上述SBP发起设备的感知测量结果。
本公开实施例还提供了一种电子设备,如图12所示,图12所示的电 子设备1200包括:处理器1201和存储器1203。其中,处理器1201和存储器1203相连,如通过总线1202相连。可选地,电子设备1200还可以包括收发器1204。需要说明的是,实际应用中收发器1204不限于一个,该电子设备1200的结构并不构成对本公开实施例的限定。
存储器1203用于存储执行本公开实施例的应用程序代码,并由处理器1201来控制执行。当电子设备1200作为SBP响应设备时,处理器1201用于执行存储器1203中存储的应用程序代码,以实现本方案中适用于SBP响应设备的通信方法。当电子设备1200作为SBP发起设备时,处理器1201用于执行存储器1203中存储的应用程序代码,以实现本方案中适用于SBP发起设备的通信方法。
总线1202可包括一通路,在上述组件之间传送信息。总线1202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1202可以分为地址总线、数据总线、控制总线等。为便于表示,图12中仅用一条粗线表示,但并不表示仅有一根总线或一种类型的总线。
存储器1203可以是只读存储器(Read Only Memory,ROM)或可存储静态信息和指令的其他类型的静态存储设备,随机存取存储器(Random Access Memory,RAM)或者可存储信息和指令的其他类型的动态存储设备,也可以是电可擦可编程只读存储器(Electrically Erasable Programmable Read Only Memory,EEPROM)、只读光盘(Compact Disc Read Only Memory,CD-ROM)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。
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存储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、随机接入存储器(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存储介质,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。计算机可读存储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。
上述计算机可读存储介质可以是上述无线局域网发起设备或响应设备中所包含的;也可以是单独存在,而未装配入无线局域网发起设备或响应设备中。
上述计算机可读存储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无线局域网发起设备或响应设备执行时,使得发起设备或响应 设备执行对应的通信方法。
根据本公开的一个方面,提供了一种计算机程序产品或计算机程序,该计算机程序产品或计算机程序包括计算机指令,该计算机指令存储在计算机可读存储介质中。计算机设备的处理器从计算机可读存储介质读取该计算机指令,处理器执行该计算机指令,使得该计算机设备执行上述各种可选实现方式中提供的通信方法。
可以以一种或多种程序设计语言或其组合来编写用于执行本公开的操作的计算机程序代码,上述程序设计语言包括面向对象的程序设计语言—诸如Java、Smalltalk、C++,还包括常规的过程式程序设计语言—诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算机上执行、部分地在用户计算机上执行、作为一个独立的软件包执行、部分在用户计算机上部分在远程计算机上执行、或者完全在远程计算机或服务器上执行。在涉及远程计算机的情形中,远程计算机可以通过任意种类的网络——包括局域网(LAN)或广域网(WAN)—连接到用户计算机,或者,可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。
附图中的流程图和框图,图示了按照本公开各种实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上,流程图或框图中的每个方框可以代表一个模块、程序段、或代码的一部分,该模块、程序段、或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。也应当注意,在有些作为替换的实现中,方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如,两个接连地表示的方框实际上可以基本并行地执行,它们有时也可以按相反的顺序执行,这依所涉及的功能而定。也要注意的是,框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合,可以用执行规定的功能或操作的专用的基于硬件的系统来实现,或者可以用专用硬件与计算机指令的组合来实现。
描述于本公开实施例中所涉及到的模块可以通过软件的方式实现,也可以通过硬件的方式来实现。其中,模块的名称在某种情况下并不构成对该模块本身的限定,例如,A模块还可以被描述为“用于执行B操作的A 模块”。
以上描述仅为本公开的较佳实施例以及对所运用技术原理的说明。本领域技术人员应当理解,本公开中所涉及的公开范围,并不限于上述技术特征的特定组合而成的技术方案,同时也应涵盖在不脱离上述公开构思的情况下,由上述技术特征或其等同特征进行任意组合而形成的其它技术方案。例如上述特征与本公开中公开的(但不限于)具有类似功能的技术特征进行互相替换而形成的技术方案。

Claims (23)

  1. 一种通信方法,其特征在于,应用于感知代理SBP响应设备,所述方法包括:
    接收第一消息帧,所述第一消息帧用于指示发送SBP报告帧;
    发送所述SBP报告帧。
  2. 根据权利要求1所述的方法,所述第一消息帧为CTS-to-self帧、PS-Poll帧或者SBP报告请求帧。
  3. 根据权利要求2所述的方法,其特征在于,所述第一消息帧为CTS-to-self帧时,所述接收第一消息帧之前,所述方法还包括:
    发送poll帧,所述poll帧用于请求触发发送所述SBP报告帧。
  4. 根据权利要求2所述的方法,其特征在于,所述第一消息帧为PS-Poll帧时,所述发送所述SBP报告帧之前,所述方法还包括:
    发送第二消息帧,所述第二消息帧用于指示确认发送所述SBP报告帧。
  5. 根据权利要求4所述的方法,其特征在于,所述第二消息帧为null帧或ACK帧。
  6. 根据权利要求2所述的方法,其特征在于,所述第一消息帧为SBP报告请求帧时,所述第一消息帧包括所述SBP响应设备向SBP发起设备分配的无线局域网WLAN感知测量建立标识。
  7. 根据权利要求1所述的方法,其特征在于,所述SBP报告帧包括所述SBP响应设备向SBP发起设备分配的WLAN感知测量建立标识。
  8. 根据权利要求1所述的方法,其特征在于,所述发送所述SBP报告帧,包括:
    在第一时间区间发送所述SBP报告帧,所述第一时间区间由所述SBP响应设备和SBP发起设备在WLAN感知测量建立过程中确定。
  9. 根据权利要求1所述的方法,其特征在于,在SBP发起设备未参与WLAN感知测量的情况下,所述SBP报告帧包括参与WLAN感知测量的所有站点设备STA的感知测量结果,在所述SBP发起设备参与WLAN感知测量的情况下,所述SBP报告帧不包括所述SBP发起设备的感知测量结果。
  10. 一种通信方法,其特征在于,应用于感知代理SBP发起设备,所述方法包括:
    发送第一消息帧,所述第一消息帧用于指示发送SBP报告帧;
    接收所述SBP报告帧。
  11. 根据权利要求10所述的方法,所述第一消息帧为CTS-to-self帧、PS-Poll帧或者SBP报告请求帧。
  12. 根据权利要求11所述的方法,其特征在于,所述第一消息帧为CTS-to-self帧时,所述发送第一消息帧之前,所述方法还包括:
    接收poll帧,所述poll帧用于请求触发发送所述SBP报告帧。
  13. 根据权利要求11所述的方法,其特征在于,所述第一消息帧为PS-Poll帧时,所述接收所述SBP报告帧之前,所述方法还包括:
    接收第二消息帧,所述第二消息帧用于指示确认发送所述SBP报告帧。
  14. 根据权利要求13所述的方法,其特征在于,所述第二消息帧为 null帧或ACK帧。
  15. 根据权利要求11所述的方法,其特征在于,所述第一消息帧为SBP报告请求帧时,所述第一消息帧包括所述SBP响应设备向SBP发起设备分配的无线局域网WLAN感知测量建立标识。
  16. 根据权利要求10所述的方法,其特征在于,所述SBP报告帧包括SBP响应设备向所述SBP发起设备分配的WLAN感知测量建立标识。
  17. 根据权利要求10所述的方法,其特征在于,所述接收所述SBP报告帧,包括:
    在第一时间区间接收所述SBP报告帧,所述第一时间区间由SBP响应设备和所述SBP发起设备在WLAN感知测量建立过程中确定。
  18. 根据权利要求10所述的方法,其特征在于,在所述SBP发起设备未参与WLAN感知测量的情况下,所述SBP报告帧包括参与WLAN感知测量的所有站点设备STA的感知测量结果,在所述SBP发起设备参与WLAN感知测量的情况下,所述SBP报告帧不包括所述SBP发起设备的感知测量结果。
  19. 一种通信装置,其特征在于,所述装置包括:
    第一接收单元,用于接收第一消息帧,所述第一消息帧用于指示发送SBP报告帧;
    第一发送单元,用于发送所述SBP报告帧。
  20. 一种通信装置,其特征在于,所述装置包括:
    第二发送单元,用于发送第一消息帧,所述第一消息帧用于指示发送SBP报告帧;
    第二接收单元,用于接收所述SBP报告帧。
  21. 一种SBP响应设备,其特征在于,所述SBP响应设备包括存储器、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,所述处理器执行所述程序时实现权利要求1至9中任一项所述的方法。
  22. 一种SBP发起设备,其特征在于,所述SBP发起设备包括存储器、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,所述处理器执行所述程序时实现权利要求10至18中任一项所述的方法。
  23. 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18中任一项所述的方法。
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