公开(公告)号：US20230007717A1

公开(公告)日：2023-01-05

申请号：US17931312

申请日：2022-09-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ming Gan ,  Yifan Zhou ,  Yunbo Li ,  Yuchen Guo ,  Jian Yu ,  Dandan Liang

IPC: H04W76/15 ,  H04W56/00

Abstract: Embodiments of this application relate to the communication field, and in particular, to a multi-link communication method and an apparatus. A STA in a STA MLD sends an information frame on a link corresponding to the station, and the information frame is used to indicate a STA in an awake state in the STA MLD. An AP MLD receives the information frame, and sends a downlink message frame on a one or more links corresponding to a part of or all of STAs in the awake state in the STA MLD, to assist the part of or all of the stations in fast accessing a channel without waiting for a NAVSyncDelay time period.

公开(公告)号：US20220272783A1

公开(公告)日：2022-08-25

申请号：US17743639

申请日：2022-05-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mao Yang ,  Zhongjiang Yan ,  Yifan Zhou ,  Yunbo Li ,  Guogang Huang

IPC: H04W76/15 ,  H04L5/00 ,  H04W76/11

Abstract: A link identifier indication method includes: A multi-link device working on a plurality of links sends a radio frame, where the radio frame includes link information of at least one link in the plurality of links, and link information of one link is used to indicate the link and corresponds to a link identifier of the link; a receiving device that receives the radio frame may determine the link identifier of the link corresponding to the link information, so that in communication of the multi-link device, a link can be identified by using the link identifier.

公开(公告)号：US20220141629A1

公开(公告)日：2022-05-05

申请号：US17648048

申请日：2022-01-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yifan Zhou ,  Yuchen Guo ,  Peter Loc

IPC: H04W4/20 ,  H04W28/02 ,  H04L1/16

Abstract: A method includes: when data of a first service needs to be sent to a receive end, sending m indication frames to the receive end if a type of the first service is a target service type; receiving n trigger frames sent by the receive end based on the m indication frames; and each time one trigger frame is received, sending the data of the first service to the receive end by using a transmission resource indicated by the trigger frame.