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WO2025145284A1 - Procédé de communication, dispositif de station et dispositif de point d'accès - Google Patents

Procédé de communication, dispositif de station et dispositif de point d'accès Download PDF

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Publication number
WO2025145284A1
WO2025145284A1 PCT/CN2024/070142 CN2024070142W WO2025145284A1 WO 2025145284 A1 WO2025145284 A1 WO 2025145284A1 CN 2024070142 W CN2024070142 W CN 2024070142W WO 2025145284 A1 WO2025145284 A1 WO 2025145284A1
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WO
WIPO (PCT)
Prior art keywords
communication
identification information
wireless
information
quiet time
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2024/070142
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English (en)
Chinese (zh)
Inventor
董贤东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to PCT/CN2024/070142 priority Critical patent/WO2025145284A1/fr
Priority to CN202480000167.XA priority patent/CN120584533A/zh
Publication of WO2025145284A1 publication Critical patent/WO2025145284A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a communication method, a station device, and an access point device.
  • Ultra High Reliability UHR
  • WLAN Wireless Local Area Networks
  • SNR signal-to-noise ratio
  • the embodiments of the present disclosure provide a communication method, a station device, and an access point device to provide a way to prevent Wi-Fi communication services from being interfered with by services of other wireless communication media.
  • an embodiment of the present disclosure provides a communication method, which is applied to a site device, and the method includes:
  • the first radio frame is sent.
  • an embodiment of the present disclosure further provides a communication method, which is applied to an access point device, and the method includes:
  • the first wireless frame includes first identification information, and the first identification information identifies that the site device has a periodic communication service of other wireless communication media; the first wireless frame includes communication time information of the periodic communication service.
  • an embodiment of the present disclosure further provides a site device, the site device comprising:
  • a determination module configured to determine a first wireless frame; wherein the first wireless frame includes first identification information, the first identification information identifies that the site device has a periodic communication service of other wireless communication media; the first wireless frame includes communication time information of the periodic communication service;
  • a sending module is used to send the first wireless frame.
  • an embodiment of the present disclosure further provides an access point device AP, wherein the access point device AP includes:
  • the first receiving module is used to receive a first wireless frame; wherein the first wireless frame includes first identification information, and the first identification information identifies that the site device has a periodic communication service of other wireless communication media; the first wireless frame includes communication time information of the periodic communication service.
  • an access point device AP including:
  • processors one or more processors
  • the access point device AP is used to execute the communication method described in the embodiment of the present disclosure.
  • an embodiment of the present disclosure further provides a site device, including:
  • processors one or more processors
  • the site device is used to execute the communication method described in the embodiment of the present disclosure.
  • the embodiment of the present disclosure also provides a communication system, including an access point device AP and a site device; wherein the access point device AP is configured to implement the communication method described in the embodiment of the present disclosure, and the site device is configured to implement the communication method described in the embodiment of the present disclosure.
  • the embodiment of the present disclosure also provides a storage medium, wherein the storage medium stores instructions.
  • the instructions When executed on a communication device, When executed, the communication device executes the communication method as described in the embodiment of the present disclosure.
  • the site device sends the first wireless frame to report to the access point device the coexistence of other communication technologies on the site device side; during the communication time of other wireless communication media, the access point device does not perform Wi-Fi communication with the site device, thereby isolating the Wi-Fi communication service from the service of other wireless communication media in terms of time to avoid mutual interference between the two.
  • FIG1 is an exemplary schematic diagram of the architecture of a communication system provided according to an embodiment of the present disclosure
  • FIG2 is one of the interactive schematic diagrams of the method provided according to an embodiment of the present disclosure.
  • FIG3 is a second interactive schematic diagram of a method provided according to an embodiment of the present disclosure.
  • FIG4 is a third interactive schematic diagram of a method provided according to an embodiment of the present disclosure.
  • FIG5 is a fourth interactive schematic diagram of a method provided according to an embodiment of the present disclosure.
  • FIG8 is a schematic diagram of the structure of a site device proposed in an embodiment of the present disclosure.
  • the site device sends an association Request frame or a Reassociation Request frame to report the coexistence of other communication technologies on the site device side to the access point device.
  • the channel usage Request frame includes a TWT information element, and the first identification information is carried in the TWT information element.
  • the site device sends a channel usage Request frame to report the coexistence of other communication technologies on the site device side to the access point device.
  • the channel usage Request frame includes TWT information elements corresponding to multiple working links of the site device, respectively, and the TWT information elements include third identification information, and the third identification information identifies whether the corresponding working link has periodic communication services of other wireless communication media.
  • an embodiment of the present disclosure provides a communication method, which is applied to an access point device.
  • the method includes:
  • the communication time information includes the number of repetitions and periodic time information.
  • the subtype value of the quiet time period information element is Quiet Time Period Setup, Quiet Time Period Request or a newly added subtype value.
  • the quiet time content subfield includes second identification information, and the second identification information identifies whether there is periodic communication service of other wireless communication media in the working link of the site device.
  • the first wireless frame includes an association Request frame or a Reassociation Request frame, and the association Request frame or the Reassociation Request frame includes a QTP Request information sub-element, and the QTP Request information sub-element includes the quiet time period information element.
  • the first wireless frame includes a channel usage request frame sent after completing an initial association with the site device
  • the channel usage Request frame includes TWT information elements corresponding to multiple working links of the site device, respectively, and the TWT information elements include third identification information, and the third identification information identifies whether the corresponding working link has periodic communication services of other wireless communication media.
  • an embodiment of the present disclosure further provides a site device, the site device comprising at least one of a determination module and a sending module; wherein the site device is used to execute an optional implementation method of the first aspect.
  • an embodiment of the present disclosure further provides an access point device AP, comprising: a first receiving module; wherein the access point device AP is used to execute the optional implementation method of the second aspect.
  • an embodiment of the present disclosure further provides a site device, including:
  • processors one or more processors
  • the site device is used to execute the optional implementation of the first aspect.
  • an embodiment of the present disclosure further provides an access point device AP, including:
  • processors one or more processors
  • the access point device AP is used to execute the optional implementation of the second aspect.
  • an embodiment of the present disclosure further provides a communication system, comprising an access point device AP and a site device; wherein the access point device AP is configured to execute the optional implementation method as described in the first aspect, and the site device is configured as the optional implementation method as described in the second aspect.
  • an embodiment of the present disclosure further provides a storage medium storing instructions, which, when executed on a communication device, enables the communication device to execute the optional implementation methods described in the first and second aspects.
  • an embodiment of the present disclosure proposes a program product.
  • the communication device executes the method described in the optional implementation manner of the first aspect and the second aspect.
  • an embodiment of the present disclosure proposes a computer program, which, when executed on a computer, enables the computer to execute the method described in the optional implementation of the first aspect and the second aspect.
  • an embodiment of the present disclosure provides a chip or a chip system, which includes a processing circuit configured to execute the method described in the optional implementation of the first aspect and the second aspect.
  • the embodiments of the present disclosure provide a communication method, a station device and an access point device.
  • the terms such as communication method, signal transmission method, wireless frame transmission method, etc. can be replaced with each other, and the terms such as information processing system, communication system, etc. can be replaced with each other.
  • the description method such as "A or B” may include the following technical solutions according to the situation: In some embodiments, A (with In some embodiments, A is executed independently of B; in some embodiments, B is executed independently of A; in some embodiments, A and B are selected for execution. When there are more branches such as A, B, C, etc., the above is also similar.
  • terms such as “greater than”, “greater than or equal to”, “not less than”, “more than”, “more than or equal to”, “not less than”, “higher than”, “higher than or equal to”, “not lower than”, and “above” can be replaced with each other, and terms such as “less than”, “less than or equal to”, “not greater than”, “less than”, “less than or equal to”, “no more than”, “lower than”, “lower than or equal to”, “not higher than”, and “below” can be replaced with each other.
  • devices and equipment may be interpreted as physical or virtual, and their names are not limited to the names recorded in the embodiments. In some cases, they may also be understood as “equipment”, “device”, “circuit”, “network element”, “node”, “function”, “unit”, “section”, “system”, “network”, “chip”, “chip system”, “entity”, “subject”, etc.
  • acquisition of data, information, etc. may comply with the laws and regulations of the country where the data is obtained.
  • data, information, etc. may be obtained with the user's consent.
  • FIG1 is a schematic diagram of the architecture of a communication system according to an embodiment of the present disclosure.
  • the site device 101 may be a terminal device or a network device with a wireless fidelity (WiFi) chip.
  • the site device 101 may support multiple WLAN standards such as 802.11ax, 802.11be, 802.11ac, 802.11n, 802.11g, 802.11b, 802.11a, 802.11bf, 802.11bn, and support the next generation 802.11 protocol, but is not limited thereto.
  • the access point device 102 can be an access point for a mobile terminal to enter a wired network.
  • the AP is equivalent to a bridge connecting a wired network and a wireless network. Its main function is to connect various wireless network clients together and then connect the wireless network to the Ethernet.
  • the AP can be a terminal device or a network device with a wireless fidelity chip.
  • the AP can support multiple WLAN standards such as 802.11ax, 802.11be, 802.11ac, 802.11n, 802.11g, 802.11b and 802.11a, 802.11bf, 802.11bn, and support the next generation 802.11 protocol, but is not limited to this.
  • AP and STA may be devices supporting multiple connections, for example, may be respectively represented as a multi-connection/multi-link access point device (Access Point Multi-Link Device, AP MLD) and a multi-connection/multi-link site device (Non-Access Point Multi-Link Device, Non-AP MLD); AP MLD may represent an access point supporting multi-connection/multi-link communication functions, and non-AP MLD may represent a site supporting multi-connection communication functions.
  • AP MLD may represent an access point supporting multi-connection/multi-link communication functions
  • non-AP MLD may represent a site supporting multi-connection communication functions.
  • a wireless local area network such as a local area network using the 802.11 series of protocols.
  • a basic service set (BSS) is a basic component of a WLAN.
  • a BSS network is composed of station devices with some association within a specific coverage area.
  • IBSS independent BSS
  • Another more common case is that there is only one central station in the BSS network that is dedicated to managing the BSS, which is called an access point device, and all other STAs in the network are associated with it.
  • STAs Other stations in the BSS network that are not central stations are called terminals, also called non-AP STAs, and terminals and non-AP STAs are collectively referred to as STAs.
  • terminals also called non-AP STAs
  • STAs terminals and non-AP STAs
  • a STA cannot detect other STAs that are far away from it, and the two are hidden nodes of each other.
  • FIGS. 2 to 5 are interactive schematic diagrams of communication methods according to embodiments of the present disclosure.
  • STA or AP may support other wireless communication media in addition to Wi-Fi wireless communication media, such as Bluetooth (BT), New Radio (NR), Ultra Wide Band (UWB), Zigbee, and LTE.
  • Wi-Fi wireless communication media such as Bluetooth (BT), New Radio (NR), Ultra Wide Band (UWB), Zigbee, and LTE.
  • multiple wireless communication media will cause interference when using the same frequency for communication, which is called co-channel interference.
  • co-channel interference will reduce the system throughput, increase communication delay, and is not conducive to the transmission of communication services.
  • the site device determines a first wireless frame and carries first identification information in the first wireless frame, wherein the first identification information identifies that the site device has periodic communication services of other wireless communication media; optionally, the first identification information can be set to "1" to identify the existence of periodic communication services of other wireless communication media; or the first identification information can be set to "00" to identify the existence of periodic communication services of BT technology; the first identification information can be set to "01" to identify the existence of periodic communication services of NR technology; the first identification information can be set to "10" to identify the existence of periodic communication services of UWB technology; the first identification information can be set to "11” to identify the existence of periodic communication services of Zigbee technology; the embodiment of the present disclosure does not limit this.
  • the first wireless frame includes the communication time information of the periodic communication service, such as the number of repetitions and the periodic time information.
  • the number of repetitions is such as the number of cycles of the periodic communication service, such as how many cycles will be cycled;
  • the periodic time information is such as the start time of each cycle.
  • the communication time information of the periodic communication service is used by the access point device to determine the communication time of the station device for other wireless communication media. During the communication time of other wireless communication media, the access point device does not perform Wi-Fi communication with the station device, and isolates the Wi-Fi communication service from the service of other wireless communication media in terms of time to avoid interference between the two.
  • Step 202 The site device sends the first radio frame.
  • the site device sends the first wireless frame to report to the access point device the coexistence of other communication technologies on the site device side; during the communication time of other wireless communication media, the access point device does not perform Wi-Fi communication with the site device, and isolates the Wi-Fi communication service from the service of other wireless communication media in time to avoid interference between the two.
  • the method includes:
  • Step 301 after completing the initial association with the access point device, the site device determines a quiet time period (QTP) request frame; wherein the QTP Request frame includes first identification information, and the first identification information identifies that the site device has a periodic communication service of other wireless communication media; the first wireless frame includes communication time information of the periodic communication service.
  • QTP quiet time period
  • the station device Before initiating other wireless communication media communications, the station device sends a quiet time period (QTP) request to the access point device. After receiving the request, the access point device can send a quiet time start request to all other devices.
  • QTP quiet time period
  • a device that receives the quiet time period setup frame may choose to back off within a subsequent period of time to avoid conflicts with the other wireless communication media.
  • the first wireless frame includes a quiet time period information element, and the quiet time period information element includes: a quiet time content subfield;
  • the subtype value of the quiet time period information element is Quiet Time Period Setup, Quiet Time Period Request or a newly added subtype value.
  • the encoding of the silent period subtype field is shown in the following Table 1:
  • the subtype value of the quiet time period information element is 0, indicating that the quiet time period information element is Quiet Time Period Setup; the subtype value of the quiet time period information element is 1, indicating that the quiet time period information element is Quiet Time Period Request; the subtype value of the quiet time period information element is 3, indicating that the quiet time period information element is a newly added subtype value, and the newly added subtype value is used to identify that the quiet time period information element is used to identify that the site device has periodic communication services of other wireless communication media.
  • the subtype value of the quiet time period information element is 0, the identifier of the quiet time period information element is Quiet Time Period Setup, and the first identification information is carried in the quiet time content subfield.
  • the format of the quiet time content subfield is as shown in Table 2 below, wherein the first identification information is a specific service identifier (Service specific Identifier).
  • the specific service identifier can be set to "1" to indicate the existence of periodic communication services of other wireless communication media; or the first identification information can be set to "00" to indicate the existence of periodic communication services of BT technology; the specific service identifier can be set to "01" to indicate the existence of periodic communication services of NR technology; the specific service identifier can be set to "10” to indicate the existence of periodic communication services of UWB technology; the specific service identifier can be set to "11" to indicate the existence of periodic communication services of Zigbee technology
  • the specific service identifier can be set to "1" to indicate the existence of periodic communication services of other wireless communication media; or the first identification information can be set to "00" to indicate the existence of periodic communication services of BT technology; the specific service identifier can be set to "01" to indicate the existence of periodic communication services of NR technology; the specific service identifier can be set to "10” to indicate the existence of periodic communication services of UWB technology; the specific service identifier can be set to "11” to indicate the existence of periodic communication services of Zigbee technology.
  • Step 501 after completing the initial association with the access point device, the station device determines a channel usage request (channel usage Request) frame;
  • the channel usage Request frame includes a target wake time (Target Wake Time, TWT) information element, and the first identification information is carried in the TWT information element;
  • TWT Target Wake Time
  • the site device determines a channel usage Request frame, carries a TWT information element in the channel usage Request frame, and carries the first identification information in the TWT information element; the first identification information identifies that the site device has periodic communication services of other wireless communication media; optionally, the first identification information may be set to "1" to identify the existence of periodic communication services of other wireless communication media; or the first identification information may be set to "00" to identify the existence of periodic communication services of BT technology; the first identification information may be set to "01" to identify the existence of periodic communication services of NR technology; the first identification information may be set to "10" to identify the existence of periodic communication services of UWB technology; the first identification information may be set to "11” to identify the existence of periodic communication services of Zigbee technology; the disclosed embodiments do not limit this.
  • the site device can report the first identification information of its multiple links under one link, and the first identification information identifies that the site device has periodic communication services of other wireless communication media under other links, etc.; the third identification information, for example, includes link bitmap bits or Link ID bits. If the link bitmap bit corresponding to a link is set to 1, it means that other communication technologies coexist under this link, and it also indicates that there are multiple TWT information elements in the first wireless frame; for example, in the first wireless frame, each link with its link bitmap bit set to 1 corresponds to one of the aforementioned TWT information elements.
  • the site device sends the first wireless frame to report to the access point device the coexistence of other communication technologies on the site device side; during the communication time of other wireless communication media, the access point device does not perform Wi-Fi communication with the site device, thereby isolating the Wi-Fi communication service from the service of other wireless communication media in terms of time to avoid mutual interference between the two.
  • the names of information, etc. are not limited to the names recorded in the embodiments, and terms such as “information”, “message”, “signal”, “signaling”, “report”, “configuration”, “indication”, “instruction”, “command”, “channel”, “parameter”, “domain”, “field”, “symbol”, “codepoint”, “bit”, “data”, “program”, and “chip” can be used interchangeably.
  • terms such as “moment”, “time point”, “time”, and “time position” can be interchangeable, and terms such as “duration”, “period”, “time window”, “window”, and “time” can be interchangeable.
  • wireless access scheme and waveform may be used interchangeably.
  • terms such as “certain”, “preset”, “preset”, “set”, “indicated”, “some”, “any”, and “first” can be interchangeable, and "specific A”, “preset A”, “preset A”, “set A”, “indicated A”, “some A”, “any A”, and “first A” can be interpreted as A pre-defined in a protocol, etc., or as A obtained through setting, configuration, or indication, etc., and can also be interpreted as specific A, some A, any A, or first A, etc., but is not limited to this.
  • the determination or judgment can be performed by a value represented by 1 bit (0 or 1), by a true or false value (Boolean value) represented by true or false, or by comparison of numerical values (for example, comparison with a predetermined value), but is not limited to this.
  • not expecting to receive can be interpreted as not receiving on time domain resources and/or frequency domain resources, or as not performing subsequent processing on the data after receiving the data; "not expecting to send” can be interpreted as not sending, or as sending but not expecting the recipient to respond to the sent content.
  • step 201 can be implemented as an independent embodiment
  • step 202 can be implemented as an independent embodiment
  • step 301 can be implemented as an independent embodiment
  • step 302 can be implemented as an independent embodiment
  • step 401 can be implemented as an independent embodiment
  • step 402 can be implemented as an independent embodiment
  • step 501 can be implemented as an independent embodiment
  • step 502 can be implemented as an independent embodiment
  • the combination of step 201 and step 202 can be implemented as an independent embodiment
  • the combination of step 301 and step 302 can be implemented as an independent embodiment
  • the combination of step 401 and step 402 can be implemented as an independent embodiment
  • the combination of step 501 and step 502 can be implemented as an independent embodiment, but it is not limited thereto.
  • Step 602 Send the first wireless frame.
  • the first identification information includes: a Service specific Identifier of the quiet time content subfield;
  • the subtype values of the quiet time period information element are quiet time startup Quiet Time Period Setup, quiet time request Quiet Time Period Request or a newly added subtype value.
  • the first wireless frame includes an association request frame or a reassociation request frame, and the association request frame or the Reassociation request frame includes a QTP Request information sub-element, and the QTP Request information sub-element includes the quiet time period information element.
  • the first wireless frame includes a channel usage request frame sent after completing the initial association with the access point device;
  • step 601 may be implemented as an independent embodiment
  • step 602 may be implemented as an independent embodiment
  • the combination of step 601 and step 602 may be implemented as an independent embodiment, but is not limited thereto.
  • the method is applied to an access point device, and the method includes:
  • the communication time information includes the number of repetitions and cycle time information.
  • the first identification information includes: the Service specific Identifier of the quiet time content subfield;
  • the first wireless frame includes a QTP Request frame sent after completing the initial association with the site device;
  • the first wireless frame includes an association Request frame or a Reassociation Request frame, and the association Request frame or the Reassociation Request frame includes a QTP Request information sub-element, and the QTP Request information sub-element includes the quiet time period information element.
  • the first wireless frame includes a channel usage request frame sent after completing the initial association with the site device;
  • the channel usage Request frame includes a TWT information element, and the first identification information is carried in the TWT information element.
  • the channel usage Request frame includes TWT information elements corresponding to multiple working links of the site device respectively, and the TWT information element includes third identification information, and the third identification information identifies whether the corresponding working link has periodic communication services of other wireless communication media.
  • the embodiments of the present disclosure also propose a device for implementing any of the above methods, for example, a device is proposed, the above device includes a unit or module for implementing each step performed by the terminal in any of the above methods.
  • a device is also proposed, including a unit or module for implementing each step performed by a network device (such as an access network device, a core network function node, a core network device, etc.) in any of the above methods.
  • a network device such as an access network device, a core network function node, a core network device, etc.
  • the division of the units or modules in the above device is only a division of logical functions, which can be fully or partially integrated into one physical entity or physically separated in actual implementation.
  • the units or modules in the device can be implemented in the form of a processor calling software: for example, the device includes a processor, the processor is connected to a memory, and instructions are stored in the memory.
  • the processor calls the instructions stored in the memory to implement any of the above methods or implement the functions of the units or modules of the above device, wherein the processor is, for example, a general-purpose processor, such as a central processing unit (CPU) or a microprocessor, and the memory is a memory inside the device or a memory outside the device.
  • CPU central processing unit
  • microprocessor a microprocessor
  • the units or modules in the device may be implemented in the form of hardware circuits, and the functions of some or all of the units or modules may be implemented by designing the hardware circuits.
  • the hardware circuits may be understood as one or more processors; for example, in one implementation, the hardware circuits are application-specific integrated circuits (ASICs), and the functions of some or all of the above units or modules may be implemented by designing the logical relationship of the components in the circuits; for another example, in another implementation, the hardware circuits may be implemented by programmable logic devices (PLDs), and Field Programmable Gate Arrays (FPGAs) may be used as an example, which may include a large number of logic gate circuits, and the connection relationship between the logic gate circuits may be configured by configuring the configuration files, thereby implementing the functions of some or all of the above units or modules. All units or modules of the above devices may be implemented in the form of software called by the processor, or in the form of hardware circuits, or in the form of software called by the processor, and the remaining part may be implemented in
  • the process of the processor loading a configuration document to implement the hardware circuit configuration may be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules.
  • it may also be a hardware circuit designed for artificial intelligence.
  • the circuit can be understood as ASIC, such as Neural Network Processing Unit (NPU), Tensor Processing Unit (TPU), Deep Learning Processing Unit (DPU), etc.
  • Fig. 8 is a schematic diagram of the structure of a site device according to an embodiment of the present disclosure.
  • the site device 800 may include at least one of: a determination module 801 , a sending module 802 , and the like.
  • the terminal 1000 includes one or more processors 10001.
  • the processor 10001 may be a general-purpose processor or a dedicated processor, for example, a baseband processor or a central processing unit.
  • the baseband processor may be used to process the communication protocol and the communication data
  • the central processing unit may be used to control the communication device (such as a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute a program, and process the data of the program.
  • the terminal 1000 is used to execute any of the above methods.
  • the terminal 1000 further includes one or more transceivers 10004.
  • the transceiver 10004 performs at least one of the communication steps such as sending and/or receiving in the above method (for example, step 202, step 302, step 402, step 502, step 602, step 701, but not limited thereto), and the processor 10001 performs at least one of the other steps (for example, step 201, step 301, step 401, step 501, step 601, but not limited thereto).
  • the present disclosure also proposes a program product, and when the program product is executed by the terminal 1000, the terminal 1000 executes any of the above methods.
  • the program product is a computer program product.
  • the present disclosure also proposes a computer program, which, when executed on a computer, causes the computer to execute any one of the above methods.

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  • Computer Networks & Wireless Communication (AREA)
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Abstract

Des modes de réalisation de la présente divulgation concernent un procédé de communication, un dispositif de station et un dispositif de point d'accès. Le procédé de communication est appliqué à un dispositif de station, et consiste à : déterminer une première trame radio, la première trame radio comprenant de premières informations d'identification, qui identifient l'existence, dans un dispositif de station, d'un service de communication périodique d'un autre support de communication radio, et la première trame radio comprenant des informations de temps de communication du service de communication périodique; et envoyer la première trame radio, et au moyen de la première trame radio, rapporter à un dispositif de point d'accès la coexistence d'une autre technologie de communication côté dispositif de station, de telle sorte que, dans le temps de communication de l'autre support de communication radio, le dispositif de point d'accès n'effectue pas de communication Wi-Fi avec le dispositif de station, ce qui permet d'isoler temporellement un service de communication Wi-Fi du service de l'autre support de communication radio, et d'éviter ainsi une interférence mutuelle entre le service de communication Wi-Fi et le service de l'autre support de communication radio.
PCT/CN2024/070142 2024-01-02 2024-01-02 Procédé de communication, dispositif de station et dispositif de point d'accès Pending WO2025145284A1 (fr)

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Application Number Priority Date Filing Date Title
PCT/CN2024/070142 WO2025145284A1 (fr) 2024-01-02 2024-01-02 Procédé de communication, dispositif de station et dispositif de point d'accès
CN202480000167.XA CN120584533A (zh) 2024-01-02 2024-01-02 通信方法、站点设备及接入点设备

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PCT/CN2024/070142 WO2025145284A1 (fr) 2024-01-02 2024-01-02 Procédé de communication, dispositif de station et dispositif de point d'accès

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WO2025145284A1 true WO2025145284A1 (fr) 2025-07-10

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KR20180050807A (ko) * 2016-11-07 2018-05-16 주식회사 윌러스표준기술연구소 무선랜 시스템에서의 Quiet Time Period 동작 기법
WO2022021358A1 (fr) * 2020-07-31 2022-02-03 北京小米移动软件有限公司 Procédé et appareil de communication à multiples connexions, et support de stockage lisible par ordinateur
CN114679795A (zh) * 2020-12-24 2022-06-28 华为技术有限公司 无线局域网中的通信方法、装置及系统
CN115623543A (zh) * 2021-07-13 2023-01-17 华为技术有限公司 一种信道接入方法及装置

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KR20180050807A (ko) * 2016-11-07 2018-05-16 주식회사 윌러스표준기술연구소 무선랜 시스템에서의 Quiet Time Period 동작 기법
WO2022021358A1 (fr) * 2020-07-31 2022-02-03 北京小米移动软件有限公司 Procédé et appareil de communication à multiples connexions, et support de stockage lisible par ordinateur
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CN115623543A (zh) * 2021-07-13 2023-01-17 华为技术有限公司 一种信道接入方法及装置

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