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1. CN113891494 - Detection method of multi-link equipment and communication device

Office
China
Application Number 202010629027.2
Application Date 02.07.2020
Publication Number 113891494
Publication Date 04.01.2022
Publication Kind A
IPC
H04W 76/11
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
11Allocation or use of connection identifiers
H04W 76/15
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
15Setup of multiple wireless link connections
CPC
H04W 76/11
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
11Allocation or use of connection identifiers
H04W 76/15
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
15Setup of multiple wireless link connections
Applicants HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors GUO YUCHEN
郭宇宸
GAN MING
淦明
LI YUNBO
李云波
LI YIQING
李伊青
Agents 广州三环专利商标代理有限公司 44202
广州三环专利商标代理有限公司 44202
Title
(EN) Detection method of multi-link equipment and communication device
(ZH) 多链路设备的探测方法及通信装置
Abstract
(EN) The invention discloses a detection method of a multi-link device and a communication device, which can be applied to a wireless local area network supporting an 802.11 be standard, and the method comprises the steps that an STA multi-link device generates a detection request frame, the detection request frame carries first indication information, and the first indication information is sent to the STA multi-link device, wherein the AP multi-link device is used for indicating the AP multi-link device to feed back communication information of an AP working on at least one link in the AP multi-link device, the communication information is used for multi-link communication between the STA multi-link device and the AP multi-link device, at least one link comprises a second link, and the second link is different from the first link; and the STA multi-link device sends a detection request frame on the first link, and further, the STA multi-link device receives the communication information of the AP on at least one link fed back by the AP multi-link device on the first link. Therefore, based on the method disclosed by the invention, the STA multi-link device can obtain the communication information of the AP working on the second link in time.
(ZH) 本申请公开了多链路设备的探测方法及通信装置,可应用于支持802.11be标准的无线局域网中,该方法包括:STA多链路设备生成探测请求帧,该探测请求帧携带第一指示信息,用于指示AP多链路设备反馈AP多链路设备中工作在至少一条链路上的AP的通信信息,通信信息用于STA多链路设备与AP多链路设备进行多链路通信,该至少一条链路包括第二链路,该第二链路与第一链路不相同;STA多链路设备在第一链路上发送探测请求帧,进一步的,STA多链路设备在第一链路上接收AP多链路设备反馈的在至少一条链路上的AP的通信信息。可见,基于本申请公开的方法,STA多链路设备能够及时地获取工作于第二链路的AP的通信信息。
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