WO2023004643A1 - 多连接下的通信方法和通信装置 - Google Patents
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Definitions
- the present disclosure relates to the field of wireless communication, and more specifically, to a communication method and a communication device under multiple connections.
- Wi-Fi technology 320MHz bandwidth transmission, aggregation and coordination of multiple frequency bands, etc. It is expected to increase the rate and throughput by at least four times compared with the existing standards. Its main application scenarios are Video transmission, AR (Augmented Reality, augmented reality), VR (Virtual Reality, virtual reality), etc.
- the aggregation and coordination of multiple frequency bands refers to the simultaneous communication between devices in the 2.4GHz, 5GHz, and 6GHz frequency bands.
- a new MAC Media Access Control
- a new MAC Media Access Control
- the current multi-band aggregation and system technology will support a maximum bandwidth of 320MHz (160MHz+160MHz), and may also support 240MHz (160MHz+80MHz) and other bandwidths.
- the station (STA: Station) and the access point (AP: Access Point) can be a multi-connection device (MLD: multi-link device), that is, it supports simultaneous sending and receiving under multiple connections at the same time. /or receive functions. Therefore, in the current technology, there may be multiple connections between the STA and the AP, and the communication between the two devices under the multiple connections is being researched.
- MLD multi-connection device
- An exemplary embodiment of the present disclosure provides a communication method under multiple connections, including: determining a first message frame under one of the multiple connections, wherein the first message frame includes Information for implementing a Tunnel Direct Link Setup (TDLS) function under at least one of the connections; sending the first message frame.
- TDLS Tunnel Direct Link Setup
- An exemplary embodiment of the present disclosure provides a communication method under multiple connections, including: receiving a first message frame under one of the multiple connections, wherein the first message frame includes Information about implementing a TDLS function under at least one of the connections; performing a communication operation based on the first message frame.
- a communication device under multiple connections, including: a processing module configured to: determine a first message frame under one of the multiple connections, wherein the first message frame Including information for realizing TDLS function under at least one connection among the multiple connections; a transceiver module configured to: send the first message frame.
- a communication device under multiple connections, including: a transceiver module configured to: receive a first message frame under one of the multiple connections, wherein the first message frame It includes information for implementing a TDLS function under at least one of the multiple connections; a processing module configured to: control execution of a communication operation based on the first message frame.
- an electronic device includes a memory, a processor, and a computer program stored on the memory and executable on the processor.
- the processor implements the above method when executing the computer program.
- a computer-readable storage medium storing instructions for performing various operations.
- a computer program is stored on the computer readable storage medium.
- the computer program is executed by the processor, the above-mentioned method is realized.
- the technical solution provided by the exemplary embodiments of the present disclosure can apply the TDLS mechanism in multi-connection communication, and improve spectrum utilization.
- FIG. 1 is an exemplary diagram illustrating a communication scenario under multi-connection according to an embodiment.
- FIG. 2 is an exemplary diagram illustrating tunnel direct link setup (TDLS) according to an embodiment.
- TDLS tunnel direct link setup
- FIG. 3 is a flowchart illustrating a communication method under multi-connection according to an embodiment.
- Fig. 4 is a flowchart illustrating another communication method under multi-connection according to an embodiment.
- FIG. 5 is a block diagram illustrating a communication device according to an embodiment.
- FIG. 1 is an exemplary diagram illustrating a communication scenario under multi-connection according to an embodiment.
- a basic service set may consist of an AP and one or more stations (STA) communicating with the AP.
- a basic service set can be connected to the distribution system DS (Distribution System) through its AP, and then connected to another basic service set to form an extended service set ESS (Extended Service Set).
- DS Distribution System
- ESS Extended Service Set
- An AP is a wireless switch for a wireless network and also an access device for a wireless network.
- AP equipment can be used as a wireless base station, mainly used as a bridge for connecting wireless networks and wired networks. With this access point AP, wired and wireless networks can be integrated.
- the AP may include software applications and/or circuitry to enable other types of nodes in the wireless network to communicate with the outside and inside of the wireless network through the AP.
- the AP may be a terminal device or a network device equipped with a Wi-Fi (Wireless Fidelity, wireless fidelity) chip.
- Wi-Fi Wireless Fidelity, wireless fidelity
- stations may include, but are not limited to: cellular phones, smart phones, wearable devices, computers, personal digital assistants (PDAs), personal communication system (PCS) devices, personal information managers (PIMs), personal navigation devices (PND), GPS, multimedia devices, Internet of Things (IoT) devices, etc.
- PDAs personal digital assistants
- PCS personal communication system
- PIMs personal information managers
- PND personal navigation devices
- GPS GPS
- multimedia devices Internet of Things (IoT) devices, etc.
- IoT Internet of Things
- APs and STAs may support multi-connected devices, for example, may be denoted as AP MLD and non-AP STA MLD, respectively.
- AP MLD multi-connected devices
- non-AP STA MLD multi-connected devices
- the AP MLD may represent an access point supporting the multi-connection communication function
- the non-AP STA MLD may represent a station supporting the multi-connection communication function.
- AP MLD can work under three connections, such as the affiliated AP1, AP2 and AP3 shown in Figure 1
- the non-AP STA MLD can also work under three connections, as shown in Figure 1, the affiliated STA1, STA2 and STA3.
- AP1 and STA1 communicate through the corresponding first link Link 1.
- AP2 and AP3 communicate with STA2 and STA3 through the second link Link 2 and the third link Link 3 respectively.
- Link 1 to Link 3 can be multiple connections at different frequencies, for example, connections at 2.4GHz, 5GHz, and 6GHz, or several connections at the same or different bandwidths at 2.4GHz, 5GHz, and 6GHz. Additionally, multiple channels can exist under each connection.
- an AP MLD may be connected to multiple non-AP STA MLDs, or under each connection, the AP Can communicate with several other types of sites.
- non-AP STA MLD can support tunneled direct link setup (TDLS, tunneled direct link setup) function.
- TDLS tunneled direct link setup
- FIG. 2 an exemplary diagram of Tunnel Direct Link Setup (TDLS) according to an embodiment is shown.
- tunnel direct link establishment can be realized between the first multi-connection site device non-AP STA MLD 1 and the second multi-connection site device non-AP STA MLD 2, so that direct connection between them can be performed. Communication (for example, data transmission) is performed without going through the multi-connection access point device AP MLD.
- TDLS tunnel direct link establishment
- both the first multi-association site device non-AP STA MLD 1 and the second multi-association site device non-AP STA MLD 2 are connected to the same multi-association access point device AP MLD , but the present disclosure is not limited thereto, for example, non-AP STA MLD 1 and non-AP STA MLD 2 may be respectively connected to different AP MLDs.
- One of the first multi-connection site device non-AP STA MLD 1 and the second multi-connection site device non-AP STA MLD 2 can be used as the initiator of TDLS to perform a TDLS discovery request (TDLS discovery request), and the other can As the responder of TDLS, execute TDLS discovery response (TDLS discovery response), and then establish a channel direct link between them through the process of TDLS establishment.
- the process of TDLS setup may include: TDLS setup request (TDLS setup request), TDLS setup response (TDLS setup response) and TDLS setup confirmation (TDLS setup confirm).
- 802.11be equipment supports multi-connection communication.
- the existing TDLS standard only supports the establishment of a single connection, and only supports communication after the establishment of a single connection. For example, after the non-AP STA MLD and AP MLD complete the establishment of multiple connections, then For TDLS communication, according to the existing standard, a TDLS discovery request frame needs to be sent under each connection, so the TDLS connection time is too long, which is not conducive to spectrum utilization.
- FIG. 3 is a flowchart illustrating a communication method under multi-connection according to an embodiment.
- the communication method shown in FIG. 3 can be applied to the TDLS initiator.
- the TDLS initiator may be any affiliated station in a station supporting multi-connection communication (for example, the first multi-connection station device non-AP STA MLD 1 in FIG. 2 ).
- a first message frame is determined under one of the multiple connections.
- the first message frame may include information for implementing a Tunnel Direct Link Setup (TDLS) function under at least one of the multiple connections (hereinafter referred to as "TDLS information" for ease of description) .
- TDLS information for ease of description
- multiple connections may refer to multiple connections supported by the TDLS initiator for communication in different frequency bands (for example, Link 1, Link 2 and Link 3 in FIG. 1 ).
- the first message frame may be a TDLS discovery request frame, however the present disclosure is not limited thereto, and other frames that can be used to initiate TDLS are also feasible.
- the first message frame may be generated according to at least one of the following conditions: network conditions, load conditions, and hardware capabilities of sending/receiving devices , business type, and related agreement provisions; this embodiment of the present disclosure does not make specific limitations.
- the first message frame may also be acquired from an external device, which is not specifically limited in this embodiment of the present disclosure.
- the TDLS initiator can establish TDLS under at least one connection (one or more) connections under one connection by carrying TDLS information in the first message frame (for example, a TDLS discovery request frame),
- TDLS information may carry information about at least one connection (at least one TDLS connection) to implement TDLS.
- the TDLS information may be carried in the first message frame (eg, TDLS Discovery Request frame) in the form of an information element, however, the present disclosure is not limited thereto, and the TDLS information may be carried in any other feasible manner.
- TDLS information is described in the form of information elements.
- the first message frame (for example, a TDLS discovery request frame) may include a link identifier (link identifier) information element, and its format may be as shown in Table 1 below.
- link identifier link identifier
- connection identifier information element may include: an element identification (Element ID) identifying the connection identifier information element, a length field (Length) representing the length information of the connection identifier information element, and a corresponding to at least one TDLS connection TDLS information.
- element ID element identification
- Length length field
- TDLS information corresponding to two TDLS connections is shown in Table 1, the present disclosure is not limited thereto, and the TDLS information in Table 1 may be variously changed according to the number of connections required to implement TDLS.
- the TDLS information may include: a MAC address of a TDLS initiator under each connection of at least one TDLS connection (for example, TDLS initiator STA MAC address1, TDLS initiator STA MAC address2 in Table 1) and The MAC address of the TDLS responder (eg, TDLS responder STA MAC address1, TDLS responder STA MAC address2 in Table 1).
- Each STA attached to the same non-AP STA MLD has a unique MAC address per connection.
- the TDLS connection can be indicated by carrying the MAC addresses of the TDLS initiator and responder.
- the TDLS information may include: a basic service set identifier or a connection identifier respectively corresponding to at least one TDLS connection, for example, BSSID1/Link ID1 and BSSID2/Link ID2 in Table 1.
- the Basic Service Set Identifier may indicate: the identifier of the Basic Service Set (BSS) to which the TDLS initiator belongs under each connection in at least one TDLS connection.
- BSS Basic Service Set
- Each AP attached to the same AP MLD has a unique BSSID, and the stations connected to the AP can correspond to its BSSID.
- the Basic Service Set Identifier may represent the BSSID of the AP associated with the TDLS initiator under the corresponding connection. Therefore, at least one TDLS connection can be identified by carrying at least one basic service set identifier (BSSID1, BSSID2).
- the link ID may have multiple bits to identify the combined information of the working frequency spectrum, bandwidth/channel and/or BSSID.
- At least one TDLS connection may be identified by carrying at least one connection identifier (Link ID1, Link ID2).
- Different affiliated STAs may be assigned the same MAC address. Therefore, in order to clearly indicate the initiator and responder of TDLS to ensure effective implementation of TDLS functions, except Carry the MAC address of the TDLS initiator and the MAC address of the TDLS responder under each TDLS connection, and may also carry the basic service set identifier or connection identifier corresponding to the corresponding TDLS connection.
- TDLS information under at least a part of at least one TDLS connection may be included in the connection identifier information element.
- connection identifier information element can be redefined as shown in Table 1, so as to include the TDLS information corresponding to all connections in at least one TDLS connection (for example, the MAC address of the TDLS initiator and the TDLS response The MAC address of the party, and/or BSSID/Link ID) is carried in the connection identifier information element.
- the information of all TDLS connections can be carried in the same information element, and the information can be transmitted in a simple encoding and decoding manner.
- the connection identifier information element may only include information on a part of the TDLS connection (for example, may only include the MAC address of the TDLS initiator and the MAC address of the TDLS responder under one TDLS connection, and/or BSSID/Link ID), and the information of other TDLS connections can be carried in other positions of the first message frame.
- the first message frame may include a multiple connection (ML) information element, and TDLS information under at least a part of the at least one TDLS connection may be included in the multiple connection information element of the first message frame.
- the information of some TDLS connections can be carried in the connection identifier information element, and the information of some TDLS connections can be carried in the ML information element.
- the first message frame when it is implemented as a TDLS discovery request frame, it may have the format shown in Table 2 below.
- Order may identify the order of each information field (Information) in the TDLS discovery request frame.
- the Category field may identify mechanisms for various management actions, for example, when it is set to a specific value (such as, but not limited to, 12), it may identify a TDLS mechanism.
- the TDLS action (TDLS action) field can be set to various values to distinguish different TDLS actions, for example, when it is set to a specific value (such as, but not limited to "10"), it can identify a TDLS discovery request.
- the Dialog token field MAY be used to match TDLS Discovery Response frames with TDLS Discovery Request frames.
- the link identifier information element/connection identifier information element for multi-link may include information of a part of the TDLS connection (for example, information of one TDLS connection) as described above.
- Multi-band (multi-bandwidth) field can exist selectively according to the setting of the source language.
- the ML information element may include information on a part of the TDLS connection (for example, information on other TDLS connections other than the information on the part of the TDLS connection included in the connection identifier information element) as described above, for example, it may be included in the per-
- the STA configuration information includes at least the MAC address and/or link ID (Link ID) of the TDLS responder under the corresponding TDLS connection, but the present disclosure is not limited thereto, and may also include the MAC address and the link ID of the TDLS initiator. /or connection identification (Link ID), etc.
- the link identifier information element/connection identifier information element for multi-link can maintain the original format, for example, including information of a TDLS connection, and Information about other TDLS connections may be carried in the ML information element.
- Such a design can increase the compatibility and flexibility of the system.
- the TDLS information carried by the connection identifier information element and/or the ML information element shown in Table 1 and Table 2 is only exemplary, and the present disclosure is not limited thereto.
- TDLS information may have different contents than those shown in Table 1 and Table 2.
- the TDLS information may include: AP MLD MAC address (AP MLD MAC address), link bitmap identifier (Link bitmap), MAC address (TDLS initiator non-AP STA MLD MAC address) and the MAC address of the TDLS responder multi-connection site device (TDLS responder non-AP STA MLD address).
- TDLS information may be carried in a connection identifier information element having a format as shown in Table 3 below.
- Link bitmap identifier may be set to a specific value (such as but not limited to, "1") to identify that a TDLS connection is to be established.
- connection identifier information element shown in Table 3 By carrying TDLS information with the connection identifier information element shown in Table 3, two non-AP STA MLDs connected to the same AP MLD (non-AP STA MLD1 and non-AP STA MLD2 shown in Figure 2 ) to establish a TDLS connection, and the established TDLS connection may correspond to multiple connections supported by two non-AP STA MLDs.
- the TDLS connection can be realized quickly and more simply.
- Table 3 may include: multiple AP MLD MAC addresses, multiple TDLS initiator non-AP STA MLD MAC addresses, and multiple TDLS responder non-AP SAT MLD MAC addresses.
- a TDLS connection can be established between non-AP STA MLDs connected to different AP MLDs.
- each element shown in Table 1 to Table 3 exists independently, and these elements are exemplarily listed in the same table, but it does not mean that all elements in the table must be based on the table. displayed simultaneously. The value of each of these elements is not dependent on the value of any other element in the table. Therefore, those skilled in the art can understand that the value of each element in the tables of the present disclosure is an independent embodiment.
- a first message frame may be sent.
- Any STA attached to the same non-AP STA MLD can send the first message frame (TDLS discovery request frame) under any connection.
- the first message frame may be sent under the connection for determining the first message frame in step 310, but the disclosure is not limited thereto, and the second message frame may be sent under a connection other than the connection for determining the first message frame in step 310.
- a message frame may be sent under the connection for determining the first message frame in step 310.
- the TDLS under at least one connection (preferably, multiple connections) can be established under one connection through a TDLS discovery request frame, thereby shortening the time for TDLS connection establishment, realizing efficient use of frequency spectrum, and benefiting equipment power saving.
- Fig. 4 is a flowchart illustrating another communication method under multi-connection according to an embodiment.
- the communication method shown in FIG. 4 can be applied to the TDLS responder.
- the TDLS responder may respond to the first message frame (TDLS Discovery Request frame) of FIG. 3 in a station (e.g., the second multi-connection site device non-AP STA MLD 2 in FIG. 2 ) for TDLS communication with the TDLS initiator any affiliated sites).
- the TDLS responder may be connected to the same AP MLD as the TDLS initiator; in another embodiment, the TDLS responder may be connected to different AP MLDs from the TDLS initiator.
- a first message frame is received under one connection in the multi-connection, wherein the first message frame may include a channel direct link establishment (TDLS ) function information, that is, TDLS information.
- TDLS channel direct link establishment
- the TDLS information may include: a basic service set identifier or a connection identifier respectively corresponding to at least one connection.
- the TDLS information includes: a MAC address of a TDLS initiator and a MAC address of a TDLS responder under each of the at least one connection.
- the basic service set identifier means: an identifier of the basic service set to which the TDLS initiator belongs under the corresponding connection in at least one connection.
- the first message frame includes a connection identifier information element, wherein TDLS information under at least a part of the at least one connection is included in the connection identifier information element.
- the first message frame includes a multi-connection information element, wherein TDLS information under at least a part of the at least one connection is included in the multi-connection information element of the first message frame.
- the first message frame, TDLS information, connection identifier information element, and multi-connection information element in FIG. 4 may be similar to the embodiments described with reference to FIG. 3 and Tables 1 to 3, and repeated descriptions are omitted here to avoid redundancy.
- a communication operation may be performed based on the first message frame.
- the TDLS responder may establish and start a TDLS communication operation with the TDLS initiator under a corresponding connection based on the TDLS information carried in the first message frame.
- FIG. 5 is a block diagram illustrating a communication device 500 according to an embodiment of the present disclosure.
- a communication device 500 may include a processing module 510 and a transceiving module 520 .
- the communication device shown in FIG. 5 can be applied to a TDLS initiator or a TDLS responder.
- the processing module 510 may be configured to: determine a first message frame under one of the multiple connections, wherein the first message frame includes Information for implementing a Tunnel Direct Link Setup (TDLS) function under at least one of the multiple connections; the transceiver module 520 may be configured to: send a first message frame.
- the communication device 500 can execute the communication method described with reference to FIG. 3, and the first message frame and the information included therein can be similar to the embodiments described with reference to Table 1 to Table 3, and repeated descriptions are omitted here for Avoid redundancy.
- the transceiver module 520 may be configured to: receive a first message frame under one of the multiple connections, wherein the first message frame includes Information for implementing a Tunnel Direct Link Setup (TDLS) function under at least one of the connections; the processing module 510 may be configured to: control the execution of the communication operation based on the first message frame.
- the communication device 500 can execute the communication method described with reference to FIG. 4, and the first message frame and the information included therein can be similar to the embodiments described with reference to Table 1 to Table 3. For the sake of brevity, repetition is omitted here. description of.
- the communication device 500 shown in FIG. 5 is only exemplary, and embodiments of the present disclosure are not limited thereto.
- the communication device 500 may also include other modules, such as a memory module.
- various modules in the communication device 500 may be combined into more complex modules, or may be divided into more individual modules.
- the communication method and communication device under multi-connection can apply the TDLS mechanism in multi-connection communication to improve spectrum utilization.
- the embodiments of the present disclosure also provide an electronic device, which includes a processor and a memory; wherein, the memory stores machine-readable instructions (may also be referred to as the “computer program”); a processor for executing machine-readable instructions to implement the methods described with reference to FIGS. 3 and 4 .
- the memory stores machine-readable instructions (may also be referred to as the “computer program”); a processor for executing machine-readable instructions to implement the methods described with reference to FIGS. 3 and 4 .
- Embodiments of the present disclosure also provide a computer-readable storage medium, on which a computer program is stored.
- a computer program is stored.
- the methods described with reference to FIG. 3 and FIG. 4 are implemented.
- a processor may be used to implement or execute various exemplary logical blocks, modules and circuits described in conjunction with the present disclosure, for example, CPU (Central Processing Unit, central processing unit), general processing DSP (Digital Signal Processor, Data Signal Processor), ASIC (Application Specific Integrated Circuit, Application Specific Integrated Circuit), FPGA (Field Programmable Gate Array, Field Programmable Gate Array) or other programmable logic devices, transistor logic devices, hardware components or any combination thereof.
- the processor may also be a combination that realizes computing functions, for example, a combination of one or more microprocessors, a combination of DSP and a microprocessor, and the like.
- the memory may be, for example, ROM (Read Only Memory, Read Only Memory), RAM (Random Access Memory, Random Access Memory), EEPROM (Electrically Erasable Programmable Read Only Memory, Electrically Erasable Programmable Only Memory) read memory), CD-ROM (Compact Disc Read Only Memory, read-only disc) or other optical disc storage, optical disc storage (including compact disc, laser disc, optical disc, digital versatile disc, Blu-ray disc, etc.), magnetic disk storage medium or other magnetic A storage device, or any other medium that can be used to carry or store program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited thereto.
- ROM Read Only Memory, Read Only Memory
- RAM Random Access Memory
- EEPROM Electrically Erasable Programmable Only Memory
- CD-ROM Compact Disc Read Only Memory, read-only disc
- optical disc storage including compact disc, laser disc, optical disc, digital versatile disc, Blu-ray disc, etc.
- magnetic disk storage medium or other magnetic A storage device or any other medium that
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Description
Claims (16)
- 一种多连接下的通信方法,包括:在所述多连接中的一个连接下确定第一消息帧,其中,所述第一消息帧包括用于在所述多连接中的至少一个连接下实现通道直接链路建立TDLS功能的信息,即,TDLS信息;发送所述第一消息帧。
- 根据权利要求1所述的通信方法,其中,所述TDLS信息包括:与所述至少一个连接分别对应的基本服务集标识符或者连接标识。
- 根据权利要求1或2所述的通信方法,其中,所述TDLS信息包括:在所述至少一个连接中的每个连接下的TDLS发起方的MAC地址以及TDLS响应方的MAC地址。
- 根据权利要求3所述的通信方法,其中,所述基本服务集标识符表示:在所述至少一个连接中的每个连接下的TDLS发起方所属基本服务集的标识符。
- 根据权利要求3所述的通信方法,其中,所述第一消息帧包括连接标识符信息元素,其中,在所述至少一个连接中的至少一部分连接下的TDLS信息被包括在所述连接标识符信息元素中。
- 根据权利要求3所述的通信方法,其中,所述第一消息帧包括多连接信息元素,其中,在所述至少一个连接中的至少一部分连接下的TDLS信息被包括在所述第一消息帧的多连接信息元素中。
- 一种多连接下的通信方法,包括:在所述多连接中的一个连接下接收第一消息帧,其中,所述第一消息帧包括用于在所述多连接中的至少一个连接下实现通道直接链路建立TDLS功能的信息,即,TDLS信息;基于所述第一消息帧执行通信操作。
- 根据权利要求7所述的通信方法,其中,所述TDLS信息包括:与所述至少一个连接分别对应的基本服务集标识符或者连接标识。
- 根据权利要求7或8所述的通信方法,其中,所述TDLS信息包括:在所述至少一个连接中的每个连接下的TDLS发起方的MAC地址以及TDLS响应方的MAC地址。
- 根据权利要求9所述的通信方法,其中,所述基本服务集标识符表示:在所述至少一个连接中的相应连接下的TDLS发起方所属基本服务集的标识符。
- 根据权利要求9所述的通信方法,其中,所述第一消息帧包括连接标识符信息元素,其中,在所述至少一个连接中的至少一部分连接下的TDLS信息被包括在所述连接标识符信息元素中。
- 根据权利要求9所述的通信方法,其中,所述第一消息帧包括多连接信息元素,其中,在所述至少一个连接中的至少一部分连接下的TDLS信息被包括在所述第一消息帧的多连接信息元素中。
- 一种多连接下的通信装置,所述通信装置包括:处理模块,被配置为:在所述多连接中的一个连接下确定第一消息帧, 其中,所述第一消息帧包括用于在所述多连接中的至少一个连接下实现通道直接链路建立TDLS功能的信息;收发模块,被配置为:发送所述第一消息帧。
- 一种多连接下的通信装置,所述通信装置包括:收发模块,被配置为:在所述多连接中的一个连接下接收第一消息帧,其中,所述第一消息帧包括用于在所述多连接中的至少一个连接下实现通道直接链路建立TDLS功能的信息;处理模块,被配置为:基于所述第一消息帧控制通信操作的执行。
- 一种电子装置,包括存储器、处理器及存储在所述存储器上并在所述处理器上可运行的计算机程序,其中,所述处理器执行所述计算机程序时实现权利要求1至6中的任一项或者权利要求7至12中的任一项所述的方法。
- 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储有计算机程序,该计算机程序被处理器执行时实现权利要求1至6中的任一项或者权利要求7至12中的任一项所述的方法。
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