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WO2024239172A1 - R-twt sp planning method, apparatus, device and storage medium - Google Patents

R-twt sp planning method, apparatus, device and storage medium Download PDF

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Publication number
WO2024239172A1
WO2024239172A1 PCT/CN2023/095391 CN2023095391W WO2024239172A1 WO 2024239172 A1 WO2024239172 A1 WO 2024239172A1 CN 2023095391 W CN2023095391 W CN 2023095391W WO 2024239172 A1 WO2024239172 A1 WO 2024239172A1
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WIPO (PCT)
Prior art keywords
twt
neighbor
time period
present disclosure
communication
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PCT/CN2023/095391
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French (fr)
Chinese (zh)
Inventor
董贤东
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Priority to CN202380009478.8A priority Critical patent/CN119948998A/en
Priority to PCT/CN2023/095391 priority patent/WO2024239172A1/en
Publication of WO2024239172A1 publication Critical patent/WO2024239172A1/en
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H04W72/512—Allocation or scheduling criteria for wireless resources based on terminal or device properties for low-latency requirements, e.g. URLLC

Definitions

  • the embodiments of the present disclosure relate to the field of communication technology. Specifically, the embodiments of the present disclosure relate to an R-TWT SP planning method, apparatus, device and storage medium.
  • Ultra High Reliablity UHR
  • R-TWT restricted target wake-up time
  • Service Period R-TWT SP
  • AP broadcasts R-TWT SP
  • STA joins R-TWT SP to achieve low-latency service transmission between AP and STA.
  • each AP Since different APs have their own R-TWT SPs, each AP needs to plan its own R-TWT SP so that the low-latency service transmission process between each AP and its associated STA does not interfere with each other.
  • the current existing technology cannot solve the above problem.
  • the disclosed embodiments provide an R-TWT SP planning method, apparatus, device, and storage medium, which can reduce interference between low-latency service transmission processes between different APs and their associated STAs.
  • an embodiment of the present disclosure provides an R-TWT SP planning method, which can be applied to a first AP, and the method includes:
  • the second R-TWT SP of the first AP is planned.
  • the disclosed embodiment further provides an R-TWT SP planning device, the device comprising:
  • a communication unit configured to obtain a first restricted target wake-up time service period R-TWT SP of a neighbor AP;
  • the planning unit is used to plan the second R-TWT SP of the above-mentioned first AP according to the acquisition method of the above-mentioned first R-TWT SP.
  • FIG1 is a schematic diagram of a communication architecture provided by an embodiment of the present disclosure.
  • FIG2 is another schematic diagram of a communication architecture provided by an embodiment of the present disclosure.
  • Figures 3a-3b are interactive schematic diagrams of the R-TWT SP planning method provided by an embodiment of the present disclosure
  • FIG4 is a flow chart of the R-TWT SP planning method provided in an embodiment of the present disclosure.
  • FIG5 is a schematic diagram of the structure of the R-TWT SP planning device provided in an embodiment of the present disclosure
  • FIG. 6 is a schematic diagram of the structure of an electronic device provided in an embodiment of the present disclosure.
  • the term "and/or” describes the association relationship of associated objects, indicating that three relationships may exist.
  • a and/or B may represent three situations: A exists alone, A and B exist at the same time, and B exists alone.
  • the character "/" generally indicates that the associated objects before and after are in an "or” relationship.
  • plurality in the embodiments of the present disclosure refers to two or more than two, and other quantifiers are similar thereto.
  • first, second, third, etc. may be used in the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information.
  • word “if” used herein may be interpreted as "at the time of” or "when” or "in response to determining”.
  • the existing Wi-Fi7 (IEEE 802.11be) architecture mainly transmits low-latency service data through the R-TWT SP mechanism, that is, the AP broadcasts its own R-TWT SP. After the STA associated with the AP joins the R-TWT SP, it can transmit low-latency services with the AP within the R-TWT SP.
  • AP1 can broadcast its own R-TWT SP and the R-TWT SP of neighboring APs (AP2 and AP3) at the same time. In this case, even if AP2 and AP3 cannot listen to each other's beacon frames to obtain each other's R-TWT SP, they can obtain each other's R-TWT SP through AP1.
  • the beacon frame includes the broadcast target wake-up time parameter setting field (Broadcast TWT Parameter Set):
  • the broadcast target wake-up time parameter setting field includes a restricted target wake-up time traffic information (Restricted TWT Traffic Info) field:
  • the restricted target wake-up time service information includes the traffic information control (Traffic Info Control) field:
  • the service information control field includes a valid uplink service identification bitmap (UL TID Bitmap Valid) and a downlink service identification bitmap (DL TID Bitmap Valid).
  • the restricted target wake-up time downlink service identification bitmap (Restricted TWT DL TID Bitmap) field and the restricted target wake-up time uplink service identification bitmap (Restricted TWT UL TID Bitmap) field are determined by the AP scheduling R-TWT or the scheduled STA as the TID of the delay-sensitive service flow in the downlink and uplink directions respectively.
  • the value of the bit at position k in any bitmap is 1, it means that TID k is classified as a delay-sensitive service flow in the corresponding direction of the bitmap.
  • the value of the bit at position k in any bitmap is 0, it means that TID k is not classified as a delay-sensitive service flow in the corresponding direction.
  • any two APs may have a communication scenario as shown in Figure 2.
  • AP4 can perform low-latency service transmission with its associated STA1 in AP4's R-TWT SP
  • AP5 can perform low-latency service transmission with its associated STA2 in AP5's R-TWT SP.
  • the method and the device are based on the same public concept. Since the principles of solving problems by the method and the device are similar, the implementation of the device and the method can refer to each other, and the repeated parts will not be repeated.
  • the neighbor AP can directly share the first R-TWT SP of the neighbor AP with the first AP.
  • the first AP can plan that the second R-TWT SP of the first AP does not overlap with the first R-TWT SP of the neighbor AP.
  • the neighbor AP may share the first R-TWT SP of the neighbor AP with the second AP, and the second AP may share the first AP of the neighbor AP with the first AP.
  • the first AP obtains the first R-TWT SP of the neighbor AP through the second AP
  • the first AP may plan that the second R-TWT SP of the first AP does not overlap with the first R-TWT SP of the neighbor AP, or the first AP may plan that the time periods of the second R-TWT SP used for uplink low-latency service transmission and for downlink low-latency service transmission overlap with the time periods of the first R-TWT SP used for uplink low-latency service transmission and for downlink low-latency service transmission, respectively.
  • the first AP may plan that the second R-TWT SP of the first
  • the second AP can share the third R-TWT SP of the second AP with the first AP at the same time.
  • the first AP can plan that the second R-TWT SP of the first AP does not overlap with the third R-TWT SP of the second AP.
  • the embodiment of the present disclosure provides an R-TWT SP planning method, which can be applied to the first AP.
  • R-TWT SP planning method which can be applied to the first AP.
  • Figure 4 is a flow chart of the R-TWT SP planning method provided by the embodiment of the present disclosure.
  • the method may include the following steps:
  • Step S41 obtain the first R-TWT SP of the neighbor AP.
  • the first R-TWT SP is used to transmit low-latency services, associates with neighboring APs and joins
  • the STA of the first R-TWT SP can perform low-latency service transmission with the neighboring AP in the first R-TWT SP.
  • Step S42 Plan the second R-TWT SP of the first AP according to the method of acquiring the first R-TWT SP.
  • the first AP is any AP
  • the second R-TWT SP of the first AP is used to transmit low-latency services
  • the STA associated with the first AP and joined the second R-TWT SP can transmit low-latency services with the first AP within the second R-TWT SP.
  • the first AP After the first AP obtains the first R-TWT SP of the neighbor AP, it can plan the second R-TWT SP of the first AP according to the method in which the first AP obtains the first R-TWT SP of the neighbor AP.
  • the first AP and the neighbor AP can be AP MLD or independent AP not affiliated with any AP MLD, and there is no restriction here.
  • the first AP obtains the first R-TWT SP of the neighboring AP, including:
  • the first R-TWT SP receiving the neighbor AP broadcast or,
  • the first R-TWT SP is shared by the neighbor AP to the second AP.
  • the first AP can obtain the first R-TWT SP of the neighbor AP directly from the neighbor AP, or indirectly obtain the first R-TWT SP of the neighbor AP from other APs.
  • the first AP when the first AP can detect the broadcast of the neighbor AP, the first AP can receive the first R-TWT SP broadcast by the neighbor AP.
  • the first AP when the first AP can detect the beacon frame of the neighboring AP, it can obtain the first R-TWT SP of the neighboring AP from the beacon frame of the neighboring AP.
  • the first AP When the first AP cannot detect the broadcast of the neighboring AP, if the second AP can detect the broadcast of the neighboring AP, the second AP broadcasts its own R-TWT SP and the first R-TWT SP of the neighboring AP at the same time. If the first AP can detect the broadcast of the second AP, the first AP can indirectly obtain the first R-TWT SP of the neighboring AP from the second AP.
  • the second AP can share the first R-TWT SP of the neighbor AP with the first AP, and can also share the R-TWT SP of the second AP with the first AP.
  • the first R-TWT SP and the second R-TWT SP do not overlap.
  • the second R-TWT of the first AP is planned.
  • SPs including:
  • the first AP plans that the second R-TWT SP of the first AP does not overlap with the first R-TWT SP of the neighbor AP.
  • the first AP can directly plan the second R-TWT SP of the first AP so that it does not overlap with the first R-TWT SP of the neighbor AP.
  • the first R-TWT SP and the second R-TWT SP do not overlap.
  • the second R-TWT SP of the first AP is planned, including:
  • the first AP When the first AP obtains the first R-TWT SP of the neighbor AP from the second AP and determines that the communication behavior of the neighbor AP is detected, the first AP plans that the second R-TWT SP of the first AP does not overlap with the first R-TWT SP of the neighbor AP.
  • the first AP can plan the second R-TWT SP of the first AP to not overlap with the first R-TWT SP of the neighbor AP.
  • the first R-TWT SP and the second R-TWT SP overlap.
  • the second R-TWT SP of the first AP is planned, including:
  • the first AP When the first AP obtains the first R-TWT SP of the neighbor AP from the second AP and determines to monitor the communication behavior of the neighbor AP, the first AP plans the first time period and the second time period of the second R-TWT SP to overlap with the third time period and the fourth time period of the first R-TWT SP of the neighbor AP respectively.
  • the first time period of the second R-TWT SP is used for uplink low-latency service transmission
  • the second time period of the second R-TWT SP is used for downlink low-latency service transmission.
  • the third time period of the first R-TWT SP is used for uplink low-latency service transmission
  • the fourth time period of the first R-TWT SP is used for downlink low-latency service transmission.
  • the second R-TWT SP of the first AP is planned so that the time period for uplink low-latency service transmission in the second R-TWT SP overlaps with the time period for uplink low-latency service transmission in the first R-TWT SP, and the time period for downlink low-latency service transmission in the second R-TWT SP overlaps with the time period for downlink low-latency service transmission in the first R-TWT SP.
  • the time periods for downlink low-latency service transmission overlap.
  • the first R-TWT SP and the second R-TWT SP overlap.
  • the second R-TWT SP of the first AP is planned, including:
  • the first AP When the first AP obtains the first R-TWT SP of the neighbor AP from the second AP and determines that the communication behavior of the neighbor AP is not monitored, the first AP plans the second R-TWT SP to overlap with the first R-TWT SP of the neighbor AP.
  • the first AP determines the communication behavior of the neighboring AP monitored, including:
  • Acquire communication report information reported by the first STA where the communication report information includes device association information of other APs with communication behaviors monitored by the first STA except the first AP;
  • the first AP determines that the communication report information reported by the first STA includes the device association information of the neighbor AP, it determines that the communication behavior of the neighbor is monitored.
  • the communication behavior of the neighbor AP may specifically be a behavior of performing downlink low-latency service transmission or uplink low-latency service transmission, or may be other behaviors of communicating with an associated STA, which is not limited here.
  • the device association information of any AP may be related information that uniquely identifies the AP or the basic service set BSS where the AP is located.
  • the device association information of any AP includes but is not limited to at least one of the identification information (BSSID) of the basic service set to which the AP is located, the color information (BSS Color) of the basic service set to which the AP is located, or the MAC address of the AP.
  • BSSID identification information
  • BSS Color color information
  • the MAC address of the AP is the AP MLD MAC address.
  • the first STA is associated with the first AP.
  • the communication report information reported by the first STA is determined by the broadcast information received by the first STA from other APs except the first AP, or is determined by the communication behavior of STAs associated with other APs except the first AP within the monitoring range of the monitoring device through the first STA, and there is no limitation here.
  • the first AP when the first AP determines that the communication report information reported by the first STA does not include the device association information of the neighbor AP, the first AP may determine that the neighbor AP is not detected. Communication behavior of the AP.
  • the first AP can plan its second R-TWT SP according to the acquisition method of the first R-TWT SP of the neighboring AP, so that the second R-TWT SP overlaps or does not overlap with the first R-TWT SP, thereby achieving non-interference between different APs and their associated STAs in the low-latency service transmission process.
  • an R-TWT SP planning device including:
  • a communication unit 51 is used to obtain a first restricted target wake-up time service period R-TWT SP of a neighboring AP;
  • the planning unit 52 is used to plan the second R-TWT SP of the above-mentioned first AP according to the acquisition method of the above-mentioned first R-TWT SP.
  • the communication unit 51 when acquiring the first R-TWT SP of the neighboring AP, the communication unit 51 is used to:
  • the first R-TWT SP receiving the broadcast of the neighbor AP or,
  • the planning unit 52 when planning the second R-TWT SP of the first AP according to the acquisition method of the first R-TWT SP, the planning unit 52 is used to:
  • the second R-TWT SP is planned not to overlap with the first R-TWT SP.
  • the planning unit 52 when planning the second R-TWT SP of the first AP according to the acquisition method of the first R-TWT SP, the planning unit 52 is used to:
  • the second R-TWT SP is planned not to overlap with the first R-TWT SP;
  • the first AP obtains the first R-TWT SP from the second AP and determines to monitor the communication behavior of the neighboring AP
  • the first time period and the second time period of the second R-TWT SP are planned to overlap with the third time period and the fourth time period of the first R-TWT SP respectively;
  • the first time period and the third time period are used for uplink low-latency service transmission, and the second time period and the fourth time period are used for downlink low-latency service transmission;
  • the second R-TWT SP of the first AP is planned to overlap with the first R-TWT SP.
  • the planning unit 52 when determining that the communication behavior of the neighbor AP is monitored, is configured to:
  • Acquire communication report information reported by the first STA the communication report information including device association information of APs other than the first AP having communication behaviors monitored by the first STA, and the first STA is associated with the first AP;
  • the communication report information includes the device association information of the neighbor AP, it is determined that the communication behavior of the neighbor AP is monitored.
  • the device association information of any AP includes at least one of identification information of the basic service set to which the AP belongs, color information of the basic service set to which the AP belongs, or a MAC address of the AP.
  • the embodiment of the present disclosure also provides an electronic device, as shown in FIG6 , the electronic device 6000 shown in FIG6 includes: a processor 6001 and a memory 6003.
  • the processor 6001 and the memory 6003 are connected, such as through a bus 6002.
  • the electronic device 6000 may also include a transceiver 6004. It should be noted that in actual applications, the transceiver 6004 is not limited to one, and the structure of the electronic device 6000 does not constitute a limitation on the embodiment of the present disclosure.
  • the memory 6003 is used to store the application code for executing the embodiment of the present disclosure, and the execution is controlled by the processor 6001.
  • the processor 6001 is used to execute the application code stored in the memory 6003 to implement:
  • the processor 6001 when acquiring the first R-TWT SP of the neighbor AP, is configured to:
  • the processor 6001 when planning the second R-TWT SP of the first AP according to the acquisition method of the first R-TWT SP, is configured to:
  • the second R-TWT SP is planned to be non-overlapping with the first R-TWT SP.
  • the processor 6001 when planning the second R-TWT SP of the first AP according to the acquisition method of the first R-TWT SP, is configured to:
  • the first AP obtains the first R-TWT SP from the second AP and determines to monitor the communication behavior of the neighboring AP
  • the second R-TWT SP and the first R-TWT SP are planned not to overlap; or,
  • the first AP obtains the first R-TWT SP from the second AP and determines that the communication behavior of the neighboring AP is monitored
  • the first time period and the second time period of the second R-TWT SP are planned to overlap with the third time period and the fourth time period of the first R-TWT SP respectively;
  • the first time period and the third time period are used for uplink low-latency service transmission, and the second time period and the fourth time period are used for downlink low-latency service transmission;
  • the second R-TWT SP of the first AP is planned to overlap with the first R-TWT SP.
  • the processor 6001 when determining that the communication behavior of the neighbor AP is monitored, the processor 6001 is configured to:
  • Acquire communication report information reported by the first STA where the communication report information includes device association information of APs other than the first AP that have communication behaviors and are monitored by the first STA, and the first STA is associated with the first AP;
  • the communication report information includes the device association information of the neighbor AP, it is determined that the communication behavior of the neighbor AP is monitored.
  • the device association information of any AP includes at least one of identification information of the basic service set to which the AP belongs, color information of the basic service set to which the AP belongs, or a MAC address of the AP.
  • the embodiment of the present disclosure provides an R-TWT SP planning method applied to the first AP.
  • the bus 6002 may include a path for transmitting information between the above components.
  • the bus 6002 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus.
  • the bus 6002 may be divided into an address bus, a data bus, a control bus, etc.
  • FIG6 only uses a thick line, but it does not mean that there is only one bus or one type of bus.
  • the memory 6003 may be a read-only memory (ROM) or other types of static storage devices that can store static information and instructions, or a random access memory (RAM).
  • the computer may include an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disc storage, an optical disc storage (including compressed optical discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program codes in the form of instructions or data structures and can be accessed by a computer, but is not limited to these.
  • EEPROM electrically erasable programmable read-only memory
  • CD-ROM compact disc read-only memory
  • optical disc storage including compressed optical discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.
  • magnetic disk storage medium or other magnetic storage device or any other medium that can be used to carry or store desired program codes
  • An embodiment of the present disclosure provides a computer-readable storage medium, on which a computer program is stored.
  • the computer-readable storage medium is run on a computer, the computer can execute the corresponding contents of the aforementioned method embodiment.
  • the computer-readable storage 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 not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above.
  • Computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above.
  • a computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, device or device.
  • a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries a computer-readable program code. Such a propagated data signal may take a variety of forms, including but not limited to an electromagnetic signal, an optical signal, or any suitable combination of the above.
  • a computer-readable signal medium may also be a medium other than a computer-readable storage medium. Any computer-readable storage medium that can send, propagate or transmit a program for use by or in conjunction with an instruction execution system, apparatus or device.
  • the program code contained on the computer-readable storage medium can be transmitted using any suitable medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.
  • the computer-readable storage medium may be included in the first AP, or may exist independently without being assembled into the first AP.
  • the above-mentioned computer-readable storage medium carries one or more programs.
  • the first AP executes the corresponding R-TWT SP planning method.
  • a computer program product or a computer program including computer instructions, the computer instructions being stored in a computer-readable storage medium.
  • a processor of a 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 R-TWT SP planning method provided in the above-mentioned various optional implementations.
  • Computer program code for performing the operations of the present disclosure may be written in one or more programming languages, or a combination thereof, including object-oriented programming languages, such as Java, Smalltalk, C++, and conventional procedural programming languages, such as "C" or similar programming languages.
  • the program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server.
  • the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., through the Internet using an Internet service provider).
  • LAN local area network
  • WAN wide area network
  • Internet service provider e.g., AT&T, MCI, Sprint, EarthLink, MSN, GTE, etc.
  • each box in the flowchart or block diagram may represent a module, a program segment, or a portion of a code, which contains one or more executable instructions for implementing a specified logical function.
  • the functions marked in the boxes may also occur in an order different from that marked in the accompanying drawings. For example, two boxes represented in succession may actually be executed substantially in parallel, and they may sometimes be executed in the opposite order, depending on the functions involved.
  • each box in the block diagram and/or flowchart, and the combination of boxes in the block diagram and/or flowchart, may be used to perform a specified function or operation.
  • the system may be implemented using a dedicated hardware-based system or a combination of dedicated hardware and computer instructions.
  • modules involved in the embodiments described in the present disclosure may be implemented by software or hardware.
  • the name of a module does not limit the module itself in some cases.
  • module A may also be described as "module A for performing operation B".

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Abstract

The embodiments of the present disclosure relate to the technical field of communications. Provided are an R-TWT SP planning method, an apparatus, a device and a storage medium. The method can be applied to a first AP. The method comprises: acquiring a first restricted target wake time service period (R-TWT SP) of a neighbor AP; and planning a second R-TWT SP of the first AP according to an acquisition mode of the first R-TWT SP. The embodiments of the present disclosure can reduce interference between processes of APs and respective associated STAs performing low-latency traffic transmission.

Description

R-TWT SP规划方法、装置、设备以及存储介质R-TWT SP planning method, device, equipment and storage medium 技术领域Technical Field

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R-TWT SP规划方法、装置、设备以及存储介质。The embodiments of the present disclosure relate to the field of communication technology. Specifically, the embodiments of the present disclosure relate to an R-TWT SP planning method, apparatus, device and storage medium.

背景技术Background Art

随着无线保真(Wireless Fidelity，Wi-Fi)技术的不断发展，研究人员提出了下一代Wi-Fi技术：超高可靠性(Ultra High Reliablity，UHR)，其愿景为提高WLAN连接的可靠性、减少延迟、增加可管理性以及增加吞吐量等。在UHR技术中允许通过受限目标唤醒时间(Restricted Target Wake Times，R-TWT)服务周期(Service Period)R-TWT SP传输低时延业务，也即AP广播R-TWT SP，STA加入R-TWT SP后实现与AP之间的低时延业务传输。With the continuous development of Wireless Fidelity (Wi-Fi) technology, researchers have proposed the next generation of Wi-Fi technology: Ultra High Reliablity (UHR), with the vision of improving the reliability of WLAN connections, reducing latency, increasing manageability, and increasing throughput. In UHR technology, low-latency services are allowed to be transmitted through the restricted target wake-up time (R-TWT) service period (Service Period) R-TWT SP, that is, AP broadcasts R-TWT SP, and STA joins R-TWT SP to achieve low-latency service transmission between AP and STA.

由于不同的AP拥有各自的R-TWT SP，因此每个AP需要对自身的R-TWT SP进行规划，以使各个AP与各自关联的STA进行低时延业务传输的过程之间互不干扰，但是目前现有技术无法解决上述问题。Since different APs have their own R-TWT SPs, each AP needs to plan its own R-TWT SP so that the low-latency service transmission process between each AP and its associated STA does not interfere with each other. However, the current existing technology cannot solve the above problem.

发明内容Summary of the invention

本公开实施例提供了一种R-TWT SP规划方法、装置、设备以及存储介质，可降低不同AP与各自关联的STA进行低时延业务传输过程之间的干扰。The disclosed embodiments provide an R-TWT SP planning method, apparatus, device, and storage medium, which can reduce interference between low-latency service transmission processes between different APs and their associated STAs.

第一方面，本公开实施例提供了一种R-TWT SP规划方法，可应用第一AP，该方法包括：In a first aspect, an embodiment of the present disclosure provides an R-TWT SP planning method, which can be applied to a first AP, and the method includes:

获取邻居AP的第一受限目标唤醒时间服务周期R-TWT SP；Get the first restricted target wake-up time service period R-TWT SP of the neighbor AP;

根据上述第一R-TWT SP的获取方式，规划上述第一AP的第二R-TWT SP。 According to the method for acquiring the first R-TWT SP, the second R-TWT SP of the first AP is planned.

第二方面，本公开实施例还提供了一种R-TWT SP规划装置，该装置包括：In a second aspect, the disclosed embodiment further provides an R-TWT SP planning device, the device comprising:

通信单元，用于获取邻居AP的第一受限目标唤醒时间服务周期R-TWT SP；A communication unit, configured to obtain a first restricted target wake-up time service period R-TWT SP of a neighbor AP;

规划单元，用于根据上述第一R-TWT SP的获取方式，规划上述第一AP的第二R-TWT SP。The planning unit is used to plan the second R-TWT SP of the above-mentioned first AP according to the acquisition method of the above-mentioned first R-TWT SP.

第三方面，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提供的任意一种R-TWT SP规划方法。In a third aspect, an embodiment of the present disclosure further provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, any one of the R-TWT SP planning methods provided in the embodiments of the present disclosure is implemented.

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。Additional aspects and advantages of the embodiments of the present disclosure will be partially given in the description below, which will become apparent from the description below, or will be learned through the practice of the present disclosure.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

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。In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the description of the embodiments of the present disclosure will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

图1是本公开实施例提供的通信架构的一示意图；FIG1 is a schematic diagram of a communication architecture provided by an embodiment of the present disclosure;

图2是本公开实施例提供的通信架构的另一示意图；FIG2 is another schematic diagram of a communication architecture provided by an embodiment of the present disclosure;

图3a-3b是本公开实施例提供的R-TWT SP规划方法的交互示意图；Figures 3a-3b are interactive schematic diagrams of the R-TWT SP planning method provided by an embodiment of the present disclosure;

图4是本公开实施例提供的R-TWT SP规划方法的流程示意图；FIG4 is a flow chart of the R-TWT SP planning method provided in an embodiment of the present disclosure;

图5是本公开实施例提供的R-TWT SP规划装置的结构示意图；FIG5 is a schematic diagram of the structure of the R-TWT SP planning device provided in an embodiment of the present disclosure;

图6是本公开实施例提供的电子设备的结构示意图。FIG. 6 is a schematic diagram of the structure of an electronic device provided in an embodiment of the present disclosure.

具体实施方式DETAILED DESCRIPTION

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。In the embodiments of the present disclosure, the term "and/or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and/or B may represent three situations: A exists alone, A and B exist at the same time, and B exists alone. The character "/" generally indicates that the associated objects before and after are in an "or" relationship.

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。The term "plurality" in the embodiments of the present disclosure refers to two or more than two, and other quantifiers are similar thereto.

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。Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. Unless otherwise indicated, the same numerals in different drawings represent the same or similar The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Instead, they are merely examples of devices and methods consistent with some aspects of the present invention as detailed in the appended claims.

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。The terms used in this disclosure are for the purpose of describing specific embodiments only and are not intended to limit the disclosure. The singular forms "a", "said" and "the" used in this disclosure and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and/or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

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”。It should be understood that although the terms first, second, third, etc. may be used in the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present disclosure, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, for example, the word "if" used herein may be interpreted as "at the time of" or "when" or "in response to determining".

现有的Wi-Fi7(IEEE 802.11be)架构主要通过R-TWT SP机制传输低时延业务数据，即AP广播自己的R-TWT SP，与AP关联的STA在加入该R-TWT SP之后，可在该R-TWT SP内与AP传输低时延业务。The existing Wi-Fi7 (IEEE 802.11be) architecture mainly transmits low-latency service data through the R-TWT SP mechanism, that is, the AP broadcasts its own R-TWT SP. After the STA associated with the AP joins the R-TWT SP, it can transmit low-latency services with the AP within the R-TWT SP.

其中，在UHR技术中提出的R-TWT SP分享机制，如图1所示，AP1、AP2以及AP3隶属于同一中央管理实体(central management entity)，AP1可侦听到AP2和AP3的信标帧，AP2和AP3的信标帧中分别携带AP2和AP3的R-TWT SP；并且AP3无法侦听到AP2的信标帧，AP2无法侦听到AP3的信标帧。Among them, the R-TWT SP sharing mechanism proposed in the UHR technology is shown in Figure 1. AP1, AP2 and AP3 belong to the same central management entity (central management entity). AP1 can detect the beacon frames of AP2 and AP3. The beacon frames of AP2 and AP3 carry the R-TWT SP of AP2 and AP3 respectively; and AP3 cannot detect the beacon frames of AP2, and AP2 cannot detect the beacon frames of AP3.

并且在图1中，AP1同时可以广播自己的R-TWT SP，以及广播邻居AP(AP2和AP3)的R-TWT SP。在此情况下，即便AP2和AP3不能互相侦听对方的信标帧以获得对方的R-TWT SP，但是可通过AP1来获取对方的R-TWT SP。And in Figure 1, AP1 can broadcast its own R-TWT SP and the R-TWT SP of neighboring APs (AP2 and AP3) at the same time. In this case, even if AP2 and AP3 cannot listen to each other's beacon frames to obtain each other's R-TWT SP, they can obtain each other's R-TWT SP through AP1.

其中，信标帧包括广播目标唤醒时间参数设置域(Broadcast TWT Parameter Set)：

Among them, the beacon frame includes the broadcast target wake-up time parameter setting field (Broadcast TWT Parameter Set):

其中，广播目标唤醒时间参数设置域包括受限目标唤醒时间业务信息(Restricted TWT Traffic Info)域：
The broadcast target wake-up time parameter setting field includes a restricted target wake-up time traffic information (Restricted TWT Traffic Info) field:

其中，受限目标唤醒时间业务信息包括业务信息控制(Traffic Info Control)域：
The restricted target wake-up time service information includes the traffic information control (Traffic Info Control) field:

其中，业务信息控制域包括有效上行业务标识比特位图(UL TID Bitmap Valid)和下行业务标识比特位图(DL TID Bitmap Valid)。受限目标唤醒时间下行业务标识位图(Restricted TWT DL TID Bitmap)字段和受限目标唤醒时间上行业务标识位图(Restricted TWT UL TID Bitmap)字段分别由调度R-TWT的AP或被调度的STA确定为下行链路和上行链路方向上的延迟敏感业务流的TID。任一位图中的位置k处的比特位的值为时1表示TID k被分类为位图对应方向的延迟敏感业务流。任一位图中位置k的比特位的值为0时表示TID k不被分类为对应方向的延迟敏感业务流。Among them, the service information control field includes a valid uplink service identification bitmap (UL TID Bitmap Valid) and a downlink service identification bitmap (DL TID Bitmap Valid). The restricted target wake-up time downlink service identification bitmap (Restricted TWT DL TID Bitmap) field and the restricted target wake-up time uplink service identification bitmap (Restricted TWT UL TID Bitmap) field are determined by the AP scheduling R-TWT or the scheduled STA as the TID of the delay-sensitive service flow in the downlink and uplink directions respectively. When the value of the bit at position k in any bitmap is 1, it means that TID k is classified as a delay-sensitive service flow in the corresponding direction of the bitmap. When the value of the bit at position k in any bitmap is 0, it means that TID k is not classified as a delay-sensitive service flow in the corresponding direction.

在上述场景中，对于任意两个AP可能存在如图2所示的通信场景。AP4可以与其关联的STA1在AP4的R-TWT SP内进行低时延业务传输，AP5可以与其关联的STA2在AP5的R-TWT SP内进行低时延业务传输。但是在STA1和STA2距离较近且AP4和AP5的R-TWT SP重叠的情况下，如果AP4与STA1在AP4的R-TWT SP进行下行低时延业务传输的同时，AP5和STA2在AP5的R-TWT SP内进行上行低时延业务传输，那么STA2的上行低时延业务传输与STA1的下行低时延业务传输之间会造成干扰。In the above scenario, any two APs may have a communication scenario as shown in Figure 2. AP4 can perform low-latency service transmission with its associated STA1 in AP4's R-TWT SP, and AP5 can perform low-latency service transmission with its associated STA2 in AP5's R-TWT SP. However, when STA1 and STA2 are close and the R-TWT SPs of AP4 and AP5 overlap, if AP4 and STA1 perform downlink low-latency service transmission in AP4's R-TWT SP while AP5 and STA2 perform uplink low-latency service transmission in AP5's R-TWT SP, interference will occur between STA2's uplink low-latency service transmission and STA1's downlink low-latency service transmission.

基于此，对于任意一个AP而言，在其获得邻居AP的R-TWT SP之 后，需要根据邻居AP的R-TWT SP对自己的R-TWT SP进行规划，以使AP之间的低时延业务传输互不干扰。Based on this, for any AP, before it obtains the R-TWT SP of its neighboring AP, Finally, you need to plan your own R-TWT SP according to the R-TWT SP of the neighboring APs so that the low-latency service transmissions between APs do not interfere with each other.

为解决上述问题，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。To solve the above problems, the technical solutions in the embodiments of the present disclosure are clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

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。Among them, the method and the device are based on the same public concept. Since the principles of solving problems by the method and the device are similar, the implementation of the device and the method can refer to each other, and the repeated parts will not be repeated.

下面结合图3a-3b对本公开实施例提供的R-TWT SP规划方法进行概括说明。The R-TWT SP planning method provided in the embodiment of the present disclosure is summarized below in conjunction with Figures 3a-3b.

如图3a所示，邻居AP可直接向第一AP分享邻居AP的第一R-TWT SP。在此情况下，第一AP可规划第一AP的第二R-TWT SP与邻居AP的第一R-TWT SP不重叠。As shown in Figure 3a, the neighbor AP can directly share the first R-TWT SP of the neighbor AP with the first AP. In this case, the first AP can plan that the second R-TWT SP of the first AP does not overlap with the first R-TWT SP of the neighbor AP.

如图3b所示，邻居AP可向第二AP分享邻居AP的第一R-TWT SP，第二AP向第一AP分享邻居AP的第一AP。第一AP在通过第二AP获取邻居AP的第一R-TWT SP的情况下，若第一AP确定监测到邻居AP的通信行为，第一AP则可规划第一AP的第二R-TWT SP和邻居AP的第一R-TWT SP不重叠，或者第一AP可规划第二R-TWT SP用于进行上行低时延业务传输和用于进行下行低时延业务传输的时段分别与第一R-TWT SP用于进行上行低时延业务传输和用于进行下行低时延业务传输的时段重叠。若邻居AP未确定检测到邻居AP的通信行为，第一AP则可规划第一AP的第二R-TWT SP与邻居AP的第一R-TWT SP不重叠。As shown in FIG3b, the neighbor AP may share the first R-TWT SP of the neighbor AP with the second AP, and the second AP may share the first AP of the neighbor AP with the first AP. When the first AP obtains the first R-TWT SP of the neighbor AP through the second AP, if the first AP determines that it has monitored the communication behavior of the neighbor AP, the first AP may plan that the second R-TWT SP of the first AP does not overlap with the first R-TWT SP of the neighbor AP, or the first AP may plan that the time periods of the second R-TWT SP used for uplink low-latency service transmission and for downlink low-latency service transmission overlap with the time periods of the first R-TWT SP used for uplink low-latency service transmission and for downlink low-latency service transmission, respectively. If the neighbor AP does not determine that it has detected the communication behavior of the neighbor AP, the first AP may plan that the second R-TWT SP of the first AP does not overlap with the first R-TWT SP of the neighbor AP.

若第二AP向第一AP分享邻居AP的第一R-TWT SP，则第二AP在同时可向第一AP分享第二AP的第三R-TWT SP。在此情况下，第一AP可规划第一AP的第二R-TWT SP与第二AP的第三R-TWT SP不重叠。If the second AP shares the first R-TWT SP of the neighboring AP with the first AP, the second AP can share the third R-TWT SP of the second AP with the first AP at the same time. In this case, the first AP can plan that the second R-TWT SP of the first AP does not overlap with the third R-TWT SP of the second AP.

本公开实施例提供一种R-TWT SP规划方法，可应用于第一AP。具体可参见图4，图4是本公开实施例提供的R-TWT SP规划方法的流程示意图。The embodiment of the present disclosure provides an R-TWT SP planning method, which can be applied to the first AP. For details, please refer to Figure 4, which is a flow chart of the R-TWT SP planning method provided by the embodiment of the present disclosure.

可选地，该方法可以包括以下步骤：Optionally, the method may include the following steps:

步骤S41、获取邻居AP的第一R-TWT SP。Step S41, obtain the first R-TWT SP of the neighbor AP.

其中，第一R-TWT SP用于传输低时延业务，与邻居AP关联且加入 第一R-TWT SP的STA可以在第一R-TWT SP与邻居AP进行低时延业务传输。The first R-TWT SP is used to transmit low-latency services, associates with neighboring APs and joins The STA of the first R-TWT SP can perform low-latency service transmission with the neighboring AP in the first R-TWT SP.

步骤S42、根据第一R-TWT SP的获取方式，规划第一AP的第二R-TWT SP。Step S42: Plan the second R-TWT SP of the first AP according to the method of acquiring the first R-TWT SP.

其中，第一AP为任意一个AP，第一AP的第二R-TWT SP用于传输低时延业务，与第一AP关联且加入第二R-TWT SP的STA可以在第二R-TWT SP内与第一AP进行低时延业务传输。Among them, the first AP is any AP, the second R-TWT SP of the first AP is used to transmit low-latency services, and the STA associated with the first AP and joined the second R-TWT SP can transmit low-latency services with the first AP within the second R-TWT SP.

第一AP在获取到邻居AP的第一R-TWT SP之后，可根据第一AP获取邻居AP的第一R-TWT SP的获取方式，规划第一AP的第二R-TWT SP。After the first AP obtains the first R-TWT SP of the neighbor AP, it can plan the second R-TWT SP of the first AP according to the method in which the first AP obtains the first R-TWT SP of the neighbor AP.

其中，第一AP和邻居AP可以为AP MLD，也可以为未附属于任何AP MLD的独立AP，在此不做限制。Among them, the first AP and the neighbor AP can be AP MLD or independent AP not affiliated with any AP MLD, and there is no restriction here.

在本公开实施例提供的应用于第一AP的R-TWT SP规划方法中，第一AP获取邻居AP的第一R-TWT SP，包括：In the R-TWT SP planning method applied to the first AP provided in the embodiment of the present disclosure, the first AP obtains the first R-TWT SP of the neighboring AP, including:

接收邻居AP广播的第一R-TWT SP；或者，The first R-TWT SP receiving the neighbor AP broadcast; or,

接收第二AP分享的邻居的第一R-TWT SP，第一R-TWT SP由邻居AP分享至第二AP。Receive the first R-TWT SP of the neighbor shared by the second AP, the first R-TWT SP is shared by the neighbor AP to the second AP.

也即，第一AP可直接从邻居AP获取邻居AP的第一R-TWT SP，也可以从其他AP间接获取邻居AP的第一R-TWT SP。That is, the first AP can obtain the first R-TWT SP of the neighbor AP directly from the neighbor AP, or indirectly obtain the first R-TWT SP of the neighbor AP from other APs.

也就是说，当第一AP可以侦听到邻居AP的广播时，第一AP可接收邻居AP广播的第一R-TWT SP。That is, when the first AP can detect the broadcast of the neighbor AP, the first AP can receive the first R-TWT SP broadcast by the neighbor AP.

例如，第一AP可以侦听到邻居AP的信标帧时，可从邻居AP的信标帧获取邻居AP的第一R-TWT SP。For example, when the first AP can detect the beacon frame of the neighboring AP, it can obtain the first R-TWT SP of the neighboring AP from the beacon frame of the neighboring AP.

当第一AP无法侦听到邻居AP的广播时，若第二AP可以侦听到邻居AP的广播，第二AP在广播其自身的R-TWT SP同时广播邻居AP的第一R-TWT SP，在第一AP可以侦听到第二AP的广播的情况下，第一AP可以从第二AP间接获取邻居AP的第一R-TWT SP。When the first AP cannot detect the broadcast of the neighboring AP, if the second AP can detect the broadcast of the neighboring AP, the second AP broadcasts its own R-TWT SP and the first R-TWT SP of the neighboring AP at the same time. If the first AP can detect the broadcast of the second AP, the first AP can indirectly obtain the first R-TWT SP of the neighboring AP from the second AP.

其中，第二AP在向第一AP分享邻居AP的第一R-TWT SP的同时，还可向第一AP分享第二AP的R-TWT SP。Among them, the second AP can share the first R-TWT SP of the neighbor AP with the first AP, and can also share the R-TWT SP of the second AP with the first AP.

在本公开实施例提供的应用于第一AP的R-TWT SP规划方法中，第一R-TWT SP和第二R-TWT SP不重叠。In the R-TWT SP planning method applied to the first AP provided in the embodiment of the present disclosure, the first R-TWT SP and the second R-TWT SP do not overlap.

具体地，根据邻居AP的第一R-TWT SP，规划第一AP的第二R-TWT  SP，包括：Specifically, according to the first R-TWT SP of the neighboring AP, the second R-TWT of the first AP is planned. SPs, including:

当第一AP从邻居AP获取邻居AP的第一R-TWT SP时，第一AP规划第一AP的第二R-TWT SP与邻居AP的第一R-TWT SP不重叠。When the first AP obtains the first R-TWT SP of the neighbor AP from the neighbor AP, the first AP plans that the second R-TWT SP of the first AP does not overlap with the first R-TWT SP of the neighbor AP.

也即，当第一R-TWT SP是由第一AP直接从邻居AP获取的时，第一AP可直接规划第一AP的第二R-TWT SP与邻居AP的第一R-TWT SP不重叠。That is, when the first R-TWT SP is obtained by the first AP directly from a neighbor AP, the first AP can directly plan the second R-TWT SP of the first AP so that it does not overlap with the first R-TWT SP of the neighbor AP.

在本公开实施例提供的应用于第一AP的R-TWT SP规划方法中，第一R-TWT SP和第二R-TWT SP不重叠。In the R-TWT SP planning method applied to the first AP provided in the embodiment of the present disclosure, the first R-TWT SP and the second R-TWT SP do not overlap.

具体地，根据邻居AP的第一R-TWT SP，规划第一AP的第二R-TWT SP，包括：Specifically, according to the first R-TWT SP of the neighboring AP, the second R-TWT SP of the first AP is planned, including:

当第一AP从第二AP获取邻居AP的第一R-TWT SP，且确定检测到邻居AP的通信行为时，第一AP规划第一AP的第二R-TWT SP与邻居AP的第一R-TWT SP不重叠。When the first AP obtains the first R-TWT SP of the neighbor AP from the second AP and determines that the communication behavior of the neighbor AP is detected, the first AP plans that the second R-TWT SP of the first AP does not overlap with the first R-TWT SP of the neighbor AP.

也即，当第一R-TWT SP是由第一AP从其他AP间接获取到的时，在第一AP确定监测到邻居AP的通信行为的情况下，第一AP可规划第一AP的第二R-TWT SP与邻居AP的第一R-TWT SP不重叠。That is, when the first R-TWT SP is indirectly acquired by the first AP from other APs, when the first AP determines that it has monitored the communication behavior of the neighbor AP, the first AP can plan the second R-TWT SP of the first AP to not overlap with the first R-TWT SP of the neighbor AP.

在本公开实施例提供的应用于第一AP的R-TWT SP规划方法中，第一R-TWT SP和第二R-TWT SP重叠。In the R-TWT SP planning method applied to the first AP provided in the embodiment of the present disclosure, the first R-TWT SP and the second R-TWT SP overlap.

具体地，根据邻居AP的第一R-TWT SP，规划第一AP的第二R-TWT SP，包括：Specifically, according to the first R-TWT SP of the neighboring AP, the second R-TWT SP of the first AP is planned, including:

当第一AP从第二AP获取邻居AP的第一R-TWT SP，且确定监测到邻居AP的通信行为时，第一AP规划第二R-TWT SP的第一时段和第二时段分别与邻居AP的第一R-TWT SP的第三时段和第四时段重叠。When the first AP obtains the first R-TWT SP of the neighbor AP from the second AP and determines to monitor the communication behavior of the neighbor AP, the first AP plans the first time period and the second time period of the second R-TWT SP to overlap with the third time period and the fourth time period of the first R-TWT SP of the neighbor AP respectively.

其中，第二R-TWT SP的第一时段用于进行上行低时延业务传输，第二R-TWT SP的第二时段用于进行下行低时延业务传输。Among them, the first time period of the second R-TWT SP is used for uplink low-latency service transmission, and the second time period of the second R-TWT SP is used for downlink low-latency service transmission.

其中，第一R-TWT SP的第三时段用于进行上行低时延业务传输，第一R-TWT SP的第四时段用于进行下行低时延业务传输。Among them, the third time period of the first R-TWT SP is used for uplink low-latency service transmission, and the fourth time period of the first R-TWT SP is used for downlink low-latency service transmission.

也即，在第一AP从其他AP间接获取到邻居AP的第一R-TWT SP，且确定监测到邻居AP通信行为的情况下，规划第一AP的第二R-TWT SP，以使第二R-TWT SP中用于进行上行低时延业务传输的时段与第一R-TWT SP中用于进行上行低时延业务传输的时段重叠、以及第二R-TWT SP中用于进行下行低时延业务传输的时段与第一R-TWT SP中用于进行 下行低时延业务传输的时段重叠。That is, when the first AP indirectly obtains the first R-TWT SP of the neighbor AP from other APs and determines that the communication behavior of the neighbor AP is monitored, the second R-TWT SP of the first AP is planned so that the time period for uplink low-latency service transmission in the second R-TWT SP overlaps with the time period for uplink low-latency service transmission in the first R-TWT SP, and the time period for downlink low-latency service transmission in the second R-TWT SP overlaps with the time period for downlink low-latency service transmission in the first R-TWT SP. The time periods for downlink low-latency service transmission overlap.

在本公开实施例提供的应用于第一AP的R-TWT SP规划方法中，第一R-TWT SP和第二R-TWT SP重叠。In the R-TWT SP planning method applied to the first AP provided in the embodiment of the present disclosure, the first R-TWT SP and the second R-TWT SP overlap.

具体地，根据邻居AP的第一R-TWT SP，规划第一AP的第二R-TWT SP，包括：Specifically, according to the first R-TWT SP of the neighboring AP, the second R-TWT SP of the first AP is planned, including:

当第一AP从第二AP获取邻居AP的第一R-TWT SP，且确定未监测到邻居AP的通信行为时，第一AP规划第二R-TWT SP与邻居AP的第一R-TWT SP重叠。When the first AP obtains the first R-TWT SP of the neighbor AP from the second AP and determines that the communication behavior of the neighbor AP is not monitored, the first AP plans the second R-TWT SP to overlap with the first R-TWT SP of the neighbor AP.

在本公开实施例提供的应用于第一AP的R-TWT SP规划方法中，第一AP确定监测到邻居AP的通信行为，包括：In the R-TWT SP planning method applied to the first AP provided in the embodiment of the present disclosure, the first AP determines the communication behavior of the neighboring AP monitored, including:

获取邻居AP的设备关联信息；Get the device association information of neighboring APs;

获取第一STA上报的通信报告信息，该通信报告信息包第一STA监测到的、除第一AP以外其他具有通信行为的AP的设备关联信息；Acquire communication report information reported by the first STA, where the communication report information includes device association information of other APs with communication behaviors monitored by the first STA except the first AP;

当第一AP确定第一STA上报的通信报告信息中，包括邻居AP的设备关联信息时，确定监测到邻居的通信行为。When the first AP determines that the communication report information reported by the first STA includes the device association information of the neighbor AP, it determines that the communication behavior of the neighbor is monitored.

其中，邻居AP的通信行为具体可以为进行下行低时延业务传输或者进行上行低时延业务传输的行为，也可以为与关联STA进行通信的其他行为，在此不做限制。Among them, the communication behavior of the neighbor AP may specifically be a behavior of performing downlink low-latency service transmission or uplink low-latency service transmission, or may be other behaviors of communicating with an associated STA, which is not limited here.

其中，任意一个AP的设备关联信息可以为唯一标识该AP或者该AP所在基本服务集BSS的相关信息。The device association information of any AP may be related information that uniquely identifies the AP or the basic service set BSS where the AP is located.

可选地，任意一个AP的设备关联信息包括但不限于该AP所在基本服务集的标识信息(BSSID)、该AP所在基本服务集的颜色信息(BSS Color)或者该AP的MAC地址中的至少一项。Optionally, the device association information of any AP includes but is not limited to at least one of the identification information (BSSID) of the basic service set to which the AP is located, the color information (BSS Color) of the basic service set to which the AP is located, or the MAC address of the AP.

其中，该AP为AP MLD时，该AP的MAC地址为AP MLD MAC地址。Among them, when the AP is AP MLD, the MAC address of the AP is the AP MLD MAC address.

其中，第一STA与第一AP相关联。The first STA is associated with the first AP.

其中，第一STA上报的通信报告信息是由第一STA通过其接收到的来自除第一AP以外的其他AP的广播信息所确定的，或者是由第一STA通过监测设备监测范围内的与第一AP以外其他AP的相关联的STA的通信行为所确定的，在此不做限制。Among them, the communication report information reported by the first STA is determined by the broadcast information received by the first STA from other APs except the first AP, or is determined by the communication behavior of STAs associated with other APs except the first AP within the monitoring range of the monitoring device through the first STA, and there is no limitation here.

可选地，对于第一AP而言，当第一AP确定第一STA上报的通信报告信息不包括邻居AP的设备关联信息时，第一AP可确定未监测到邻居 AP的通信行为。Optionally, for the first AP, when the first AP determines that the communication report information reported by the first STA does not include the device association information of the neighbor AP, the first AP may determine that the neighbor AP is not detected. Communication behavior of the AP.

基于本公开实施例提供的R-TWT SP规划方法，第一AP可根据邻居AP的第一R-TWT SP的获取方式，来对自身的第二R-TWT SP进行规划，以使第二R-TWT SP和第一R-TWT SP重叠或者不重叠，进而达到不同AP与各自关联的STA进行低时延业务传输过程之间互不干扰。Based on the R-TWT SP planning method provided in the embodiment of the present disclosure, the first AP can plan its second R-TWT SP according to the acquisition method of the first R-TWT SP of the neighboring AP, so that the second R-TWT SP overlaps or does not overlap with the first R-TWT SP, thereby achieving non-interference between different APs and their associated STAs in the low-latency service transmission process.

如图5所示，本公开实施例提供一种R-TWT SP规划装置，包括：As shown in FIG5 , the embodiment of the present disclosure provides an R-TWT SP planning device, including:

通信单元51，用于获取邻居AP的第一受限目标唤醒时间服务周期R-TWT SP；A communication unit 51 is used to obtain a first restricted target wake-up time service period R-TWT SP of a neighboring AP;

规划单元52，用于根据上述第一R-TWT SP的获取方式，规划上述第一AP的第二R-TWT SP。The planning unit 52 is used to plan the second R-TWT SP of the above-mentioned first AP according to the acquisition method of the above-mentioned first R-TWT SP.

可选地，本公开实施例中，上述通信单元51在获取邻居AP的第一R-TWT SP时，用于：Optionally, in the embodiment of the present disclosure, when acquiring the first R-TWT SP of the neighboring AP, the communication unit 51 is used to:

接收上述邻居AP广播的第一R-TWT SP；或者，The first R-TWT SP receiving the broadcast of the neighbor AP; or,

接收第二AP分享的上述邻居AP的第一R-TWT SP，上述第一R-TWT SP由上述邻居AP分享至上述第二AP。Receive the first R-TWT SP of the neighbor AP shared by the second AP, and the first R-TWT SP is shared by the neighbor AP to the second AP.

可选地，本公开实施例中，上述规划单元52在根据上述第一R-TWT SP的获取方式，规划上述第一AP的第二R-TWT SP时，用于：Optionally, in the embodiment of the present disclosure, when planning the second R-TWT SP of the first AP according to the acquisition method of the first R-TWT SP, the planning unit 52 is used to:

当上述第一AP从上述邻居AP获取第一R-TWT SP时，规划上述第二R-TWT SP和上述第一R-TWT SP不重叠。When the first AP obtains the first R-TWT SP from the neighbor AP, the second R-TWT SP is planned not to overlap with the first R-TWT SP.

可选地，本公开实施例中，上述规划单元52在根据上述第一R-TWT SP的获取方式，规划上述第一AP的第二R-TWT SP时，用于：Optionally, in the embodiment of the present disclosure, when planning the second R-TWT SP of the first AP according to the acquisition method of the first R-TWT SP, the planning unit 52 is used to:

当上述第一AP从上述第二AP获取上述第一R-TWT SP，且确定监测到上述邻居AP的通信行为时，规划上述第二R-TWT SP和上述第一R-TWT SP不重叠；或者，When the first AP obtains the first R-TWT SP from the second AP and determines to monitor the communication behavior of the neighboring AP, the second R-TWT SP is planned not to overlap with the first R-TWT SP; or,

当上述第一AP从上述第二AP获取上述第一R-TWT SP，且确定监测到上述邻居AP的通信行为时，规划上述第二R-TWT SP的第一时段和第二时段分别与上述第一R-TWT SP的第三时段和第四时段重叠；When the first AP obtains the first R-TWT SP from the second AP and determines to monitor the communication behavior of the neighboring AP, the first time period and the second time period of the second R-TWT SP are planned to overlap with the third time period and the fourth time period of the first R-TWT SP respectively;

其中，上述第一时段和上述第三时段用于进行上行低时延业务传输，上述第二时段和上述第四时段用于进行下行低时延业务传输；The first time period and the third time period are used for uplink low-latency service transmission, and the second time period and the fourth time period are used for downlink low-latency service transmission;

当上述第一AP从上述第二AP获取上述第一R-TWT SP，且确定未监测到上述邻居AP的通信行为时，规划上述第一AP的第二R-TWT SP与上述第一R-TWT SP重叠。 When the first AP obtains the first R-TWT SP from the second AP and determines that the communication behavior of the neighboring AP is not monitored, the second R-TWT SP of the first AP is planned to overlap with the first R-TWT SP.

可选地，本公开实施例中，上述规划单元52在确定监测到上述邻居AP的通信行为时，用于：Optionally, in the embodiment of the present disclosure, when determining that the communication behavior of the neighbor AP is monitored, the planning unit 52 is configured to:

获取上述邻居AP的设备关联信息；Get the device association information of the neighbor AP.

获取第一STA上报的通信报告信息，上述通信报告信息包括上述第一STA监测到的、除上述第一AP以外其他具有通信行为的AP的设备关联信息，上述第一STA与上述第一AP相关联；Acquire communication report information reported by the first STA, the communication report information including device association information of APs other than the first AP having communication behaviors monitored by the first STA, and the first STA is associated with the first AP;

当上述通信报告信息包括上述邻居AP的设备关联信息时，确定监测到上述邻居AP的通信行为。When the communication report information includes the device association information of the neighbor AP, it is determined that the communication behavior of the neighbor AP is monitored.

可选地，本公开实施例中，任意一个AP的设备关联信息包括该AP所在基本服务集的标识信息、该AP所在基本服务集的颜色信息或者该AP的MAC地址中的至少一项。Optionally, in the embodiment of the present disclosure, the device association information of any AP includes at least one of identification information of the basic service set to which the AP belongs, color information of the basic service set to which the AP belongs, or a MAC address of the AP.

本公开实施例还提供了一种电子设备，如图6所示，图6所示的电子设备6000包括：处理器6001和存储器6003。其中，处理器6001和存储器6003相连，如通过总线6002相连。可选地，电子设备6000还可以包括收发器6004。需要说明的是，实际应用中收发器6004不限于一个，该电子设备6000的结构并不构成对本公开实施例的限定。The embodiment of the present disclosure also provides an electronic device, as shown in FIG6 , the electronic device 6000 shown in FIG6 includes: a processor 6001 and a memory 6003. The processor 6001 and the memory 6003 are connected, such as through a bus 6002. Optionally, the electronic device 6000 may also include a transceiver 6004. It should be noted that in actual applications, the transceiver 6004 is not limited to one, and the structure of the electronic device 6000 does not constitute a limitation on the embodiment of the present disclosure.

存储器6003用于存储执行本公开实施例的应用程序代码，并由处理器6001来控制执行。当电子设备6000作为第一AP时，处理器6001用于执行存储器6003中存储的应用程序代码，以实现：：The memory 6003 is used to store the application code for executing the embodiment of the present disclosure, and the execution is controlled by the processor 6001. When the electronic device 6000 acts as the first AP, the processor 6001 is used to execute the application code stored in the memory 6003 to implement:

获取邻居AP的第一受限目标唤醒时间服务周期R-TWT SP；Get the first restricted target wake-up time service period R-TWT SP of the neighbor AP;

根据所述第一R-TWT SP的获取方式，规划所述第一AP的第二R-TWT SP；其中，所述第二R-TWT SP和所述第一R-TWT SP重叠或者不重叠。According to the method of acquiring the first R-TWT SP, plan the second R-TWT SP of the first AP; wherein the second R-TWT SP overlaps or does not overlap with the first R-TWT SP.

可选地，本公开实施例中，上述处理器6001在获取邻居AP的第一R-TWT SP时，用于：Optionally, in the embodiment of the present disclosure, when acquiring the first R-TWT SP of the neighbor AP, the processor 6001 is configured to:

接收所述邻居AP广播的第一R-TWT SP；或者，receiving the first R-TWT SP broadcast by the neighbor AP; or,

接收第二AP分享的所述邻居AP的第一R-TWT SP，所述第一R-TWT SP由所述邻居AP分享至所述第二AP。Receive the first R-TWT SP of the neighbor AP shared by the second AP, where the first R-TWT SP is shared by the neighbor AP to the second AP.

可选地，本公开实施例中，上述处理器6001在根据所述第一R-TWT SP的获取方式，规划所述第一AP的第二R-TWT SP时，用于：Optionally, in the embodiment of the present disclosure, when planning the second R-TWT SP of the first AP according to the acquisition method of the first R-TWT SP, the processor 6001 is configured to:

当所述第一AP从所述邻居AP获取第一R-TWT SP时，规划所述第二R-TWT SP和所述第一R-TWT SP不重叠。 When the first AP obtains the first R-TWT SP from the neighbor AP, the second R-TWT SP is planned to be non-overlapping with the first R-TWT SP.

可选地，本公开实施例中，上述处理器6001在根据所述第一R-TWT SP的获取方式，规划所述第一AP的第二R-TWT SP时，用于：Optionally, in the embodiment of the present disclosure, when planning the second R-TWT SP of the first AP according to the acquisition method of the first R-TWT SP, the processor 6001 is configured to:

当所述第一AP从所述第二AP获取所述第一R-TWT SP，且确定监测到所述邻居AP的通信行为时，规划所述第二R-TWT SP和所述第一R-TWT SP不重叠；或者，When the first AP obtains the first R-TWT SP from the second AP and determines to monitor the communication behavior of the neighboring AP, the second R-TWT SP and the first R-TWT SP are planned not to overlap; or,

当所述第一AP从所述第二AP获取所述第一R-TWT SP，且确定监测到所述邻居AP的通信行为时，规划所述第二R-TWT SP的第一时段和第二时段分别与所述第一R-TWT SP的第三时段和第四时段重叠；When the first AP obtains the first R-TWT SP from the second AP and determines that the communication behavior of the neighboring AP is monitored, the first time period and the second time period of the second R-TWT SP are planned to overlap with the third time period and the fourth time period of the first R-TWT SP respectively;

其中，所述第一时段和所述第三时段用于进行上行低时延业务传输，所述第二时段和所述第四时段用于进行下行低时延业务传输；The first time period and the third time period are used for uplink low-latency service transmission, and the second time period and the fourth time period are used for downlink low-latency service transmission;

当所述第一AP从所述第二AP获取所述第一R-TWT SP，且确定未监测到所述邻居AP的通信行为时，规划所述第一AP的第二R-TWT SP与所述第一R-TWT SP重叠。When the first AP obtains the first R-TWT SP from the second AP and determines that the communication behavior of the neighbor AP is not monitored, the second R-TWT SP of the first AP is planned to overlap with the first R-TWT SP.

可选地，本公开实施例中，上述处理器6001在确定监测到所述邻居AP的通信行为时，用于：Optionally, in the embodiment of the present disclosure, when determining that the communication behavior of the neighbor AP is monitored, the processor 6001 is configured to:

获取所述邻居AP的设备关联信息；Obtain device association information of the neighbor AP;

获取第一STA上报的通信报告信息，所述通信报告信息包括所述第一STA监测到的、除所述第一AP以外其他具有通信行为的AP的设备关联信息，所述第一STA与所述第一AP相关联；Acquire communication report information reported by the first STA, where the communication report information includes device association information of APs other than the first AP that have communication behaviors and are monitored by the first STA, and the first STA is associated with the first AP;

当所述通信报告信息包括所述邻居AP的设备关联信息时，确定监测到所述邻居AP的通信行为。When the communication report information includes the device association information of the neighbor AP, it is determined that the communication behavior of the neighbor AP is monitored.

可选地，本公开实施例中，任意一个AP的设备关联信息包括该AP所在基本服务集的标识信息、该AP所在基本服务集的颜色信息或者该AP的MAC地址中的至少一项。Optionally, in the embodiment of the present disclosure, the device association information of any AP includes at least one of identification information of the basic service set to which the AP belongs, color information of the basic service set to which the AP belongs, or a MAC address of the AP.

本公开实施例提供的应用于第一AP的R-TWT SP规划方法。The embodiment of the present disclosure provides an R-TWT SP planning method applied to the first AP.

总线6002可包括一通路，在上述组件之间传送信息。总线6002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6002可以分为地址总线、数据总线、控制总线等。为便于表示，图6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。The bus 6002 may include a path for transmitting information between the above components. The bus 6002 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus. The bus 6002 may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, FIG6 only uses a thick line, but it does not mean that there is only one bus or one type of bus.

存储器6003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。The memory 6003 may be a read-only memory (ROM) or other types of static storage devices that can store static information and instructions, or a random access memory (RAM). The computer may include an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disc storage, an optical disc storage (including compressed optical discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program codes in the form of instructions or data structures and can be accessed by a computer, but is not limited to these.

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。An embodiment of the present disclosure provides a computer-readable storage medium, on which a computer program is stored. When the computer-readable storage medium is run on a computer, the computer can execute the corresponding contents of the aforementioned method embodiment.

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。It should be understood that, although the steps in the flowchart of the accompanying drawings are displayed in sequence as indicated by the arrows, these steps are not necessarily executed in sequence in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least a part of the steps in the flowchart of the accompanying drawings may include multiple sub-steps or multiple stages, and these sub-steps or stages are not necessarily executed at the same time, but can be executed at different times, and their execution order is not necessarily sequential, but can be executed in turn or alternately with other steps or at least a part of the sub-steps or stages of other steps.

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。It should be noted that the computer-readable storage 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 not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present disclosure, a computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, device or device. In the present disclosure, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries a computer-readable program code. Such a propagated data signal may take a variety of forms, including but not limited to an electromagnetic signal, an optical signal, or any suitable combination of the above. A computer-readable signal medium may also be a medium other than a computer-readable storage medium. Any computer-readable storage medium that can send, propagate or transmit a program for use by or in conjunction with an instruction execution system, apparatus or device. The program code contained on the computer-readable storage medium can be transmitted using any suitable medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.

上述计算机可读存储介质可以是上述第一AP中所包含的；也可以是单独存在，而未装配入第一AP。The computer-readable storage medium may be included in the first AP, or may exist independently without being assembled into the first AP.

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第一AP执行时，使得第一AP执行对应的R-TWT SP规划方法。The above-mentioned computer-readable storage medium carries one or more programs. When the above-mentioned one or more programs are executed by the first AP, the first AP executes the corresponding R-TWT SP planning method.

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R-TWT SP规划方法。According to one aspect of the present disclosure, a computer program product or a computer program is provided, the computer program product or the computer program including computer instructions, the computer instructions being stored in a computer-readable storage medium. A processor of a 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 R-TWT SP planning method provided in the above-mentioned various optional implementations.

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)。Computer program code for performing the operations of the present disclosure may be written in one or more programming languages, or a combination thereof, including object-oriented programming languages, such as Java, Smalltalk, C++, and conventional procedural programming languages, such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., through the Internet using an Internet service provider).

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。The flowcharts and block diagrams in the accompanying drawings illustrate the possible architectures, functions, and operations of the systems, methods, and computer program products according to various embodiments of the present disclosure. In this regard, each box in the flowchart or block diagram may represent a module, a program segment, or a portion of a code, which contains one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions marked in the boxes may also occur in an order different from that marked in the accompanying drawings. For example, two boxes represented in succession may actually be executed substantially in parallel, and they may sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and/or flowchart, and the combination of boxes in the block diagram and/or flowchart, may be used to perform a specified function or operation. The system may be implemented using a dedicated hardware-based system or a combination of dedicated hardware and computer instructions.

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”。The modules involved in the embodiments described in the present disclosure may be implemented by software or hardware. The name of a module does not limit the module itself in some cases. For example, module A may also be described as "module A for performing operation B".

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。 The above description is only a preferred embodiment of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of disclosure involved in the present disclosure is not limited to the technical solutions formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above disclosed concept. For example, the above features are replaced with the technical features with similar functions disclosed in the present disclosure (but not limited to) by each other.

Claims (9)

一种R-TWT SP规划方法，其特征在于，应用于第一AP，所述方法包括：An R-TWT SP planning method, characterized in that it is applied to a first AP, and the method comprises: 获取邻居AP的第一受限目标唤醒时间服务周期R-TWT SP；Get the first restricted target wake-up time service period R-TWT SP of the neighbor AP; 根据所述第一R-TWT SP的获取方式，规划所述第一AP的第二R-TWT SP。According to the method of acquiring the first R-TWT SP, plan the second R-TWT SP of the first AP. 根据权利要求1所述的方法，其特征在于，所述获取邻居AP的第一R-TWT SP，包括：The method according to claim 1, characterized in that the step of obtaining the first R-TWT SP of the neighbor AP comprises: 接收所述邻居AP广播的第一R-TWT SP；或者，receiving the first R-TWT SP broadcast by the neighbor AP; or, 接收第二AP分享的所述邻居AP的第一R-TWT SP，所述第一R-TWT SP由所述邻居AP分享至所述第二AP。Receive the first R-TWT SP of the neighbor AP shared by the second AP, where the first R-TWT SP is shared by the neighbor AP to the second AP. 根据权利要求2所述的方法，其特征在于，所述根据所述第一R-TWT SP的获取方式，规划所述第一AP的第二R-TWT SP，包括：The method according to claim 2 is characterized in that the planning of the second R-TWT SP of the first AP according to the acquisition method of the first R-TWT SP comprises: 当所述第一AP从所述邻居AP获取第一R-TWT SP时，规划所述第二R-TWT SP和所述第一R-TWT SP不重叠。When the first AP obtains the first R-TWT SP from the neighbor AP, the second R-TWT SP and the first R-TWT SP are planned not to overlap. 根据权利要求2所述的方法，其特征在于，所述根据所述第一R-TWT SP的获取方式，规划所述第一AP的第二R-TWT SP，包括：The method according to claim 2 is characterized in that the planning of the second R-TWT SP of the first AP according to the acquisition method of the first R-TWT SP comprises: 当所述第一AP从所述第二AP获取所述第一R-TWT SP，且确定监测到所述邻居AP的通信行为时，规划所述第二R-TWT SP和所述第一R-TWT SP不重叠；或者，When the first AP obtains the first R-TWT SP from the second AP and determines to monitor the communication behavior of the neighboring AP, the second R-TWT SP and the first R-TWT SP are planned not to overlap; or, 所述第一AP从所述第二AP获取所述第一R-TWT SP，且确定监测到所述邻居AP的通信行为时，规划所述第二R-TWT SP的第一时段和第二时段分别与所述第一R-TWT SP的第三时段和第四时段重叠；The first AP obtains the first R-TWT SP from the second AP, and when it determines that the communication behavior of the neighboring AP is monitored, plans the first time period and the second time period of the second R-TWT SP to overlap with the third time period and the fourth time period of the first R-TWT SP respectively; 其中，所述第一时段和所述第三时段用于进行上行低时延业务传输，所述第二时段和所述第四时段用于进行下行低时延业务传输；The first time period and the third time period are used for uplink low-latency service transmission, and the second time period and the fourth time period are used for downlink low-latency service transmission; 当所述第一AP从所述第二AP获取所述第一R-TWT SP，且确定未 监测到所述邻居AP的通信行为时，规划所述第一AP的第二R-TWT SP与所述第一R-TWT SP重叠。When the first AP obtains the first R-TWT SP from the second AP and determines that When the communication behavior of the neighbor AP is monitored, the second R-TWT SP of the first AP is planned to overlap with the first R-TWT SP. 根据权利要求4所述的方法，其特征在于，确定监测到所述邻居AP的通信行为，包括：The method according to claim 4, characterized in that determining the monitored communication behavior of the neighbor AP comprises: 获取所述邻居AP的设备关联信息；Obtain device association information of the neighbor AP; 获取第一STA上报的通信报告信息，所述通信报告信息包括所述第一STA监测到的、除所述第一AP以外其他具有通信行为的AP的设备关联信息，所述第一STA与所述第一AP相关联；Acquire communication report information reported by the first STA, where the communication report information includes device association information of APs other than the first AP that have communication behaviors and are monitored by the first STA, and the first STA is associated with the first AP; 当所述通信报告信息包括所述邻居AP的设备关联信息时，确定监测到所述邻居AP的通信行为。When the communication report information includes the device association information of the neighbor AP, it is determined that the communication behavior of the neighbor AP is monitored. 根据权利要求5所述的方法，其特征在于，任意一个AP的设备关联信息包括该AP所在基本服务集的标识信息、该AP所在基本服务集的颜色信息或者该AP的MAC地址中的至少一项。The method according to claim 5 is characterized in that the device association information of any AP includes at least one of the identification information of the basic service set where the AP is located, the color information of the basic service set where the AP is located, or the MAC address of the AP. 一种R-TWT SP规划装置，其特征在于，所述装置包括：An R-TWT SP planning device, characterized in that the device comprises: 通信单元，用于获取邻居AP的第一受限目标唤醒时间服务周期R-TWT SP；A communication unit, configured to obtain a first restricted target wake-up time service period R-TWT SP of a neighbor AP; 规划单元，用于根据所述第一R-TWT SP的获取方式，规划所述第一AP的第二R-TWT SP。A planning unit is used to plan the second R-TWT SP of the first AP according to the acquisition method of the first R-TWT SP. 一种电子设备，其特征在于，所述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，所述处理器执行所述程序时实现权利要求1至6中任一项所述的方法。An electronic device, characterized in that the electronic device comprises a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method described in any one of claims 1 to 6 when executing the program. 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6中任一项所述的方法。 A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the method according to any one of claims 1 to 6 is implemented.
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