公开(公告)号：US20220312300A1

公开(公告)日：2022-09-29

申请号：US17721102

申请日：2022-04-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Pei ZHOU ,  Yan LONG ,  Xiao HAN ,  Yingpei LIN

IPC: H04W48/10 ,  H04L5/00 ,  H04B7/06 ,  H04W16/28 ,  H04W72/04 ,  H04W74/08

Abstract: Embodiments of this application provide an information transmission method, a network device, and a user equipment. The method provided in this application includes: sending, by a network device, a broadcast frame that includes first duration information and second duration information that are of A-BFT (Association Beamforming Training); receiving a frame sent by a first user equipment in a timeslot randomly selected from a first time range; and receiving a frame sent by a second user equipment in a timeslot randomly selected from a second time range. According to the embodiments of this application, beamforming training efficiency can be improved.

公开(公告)号：US20190098561A1

公开(公告)日：2019-03-28

申请号：US16206288

申请日：2018-11-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Pei ZHOU ,  Yan LONG ,  Xiao HAN ,  Yingpei LIN

IPC: H04W48/10 ,  H04W74/08 ,  H04W16/28 ,  H04W72/04 ,  H04B7/06 ,  H04L5/00

Abstract: Embodiments of this application provide an information transmission method, a network device, and a user equipment. The method provided in this application includes: sending, by a network device, a broadcast frame that includes first duration information and second duration information that are of A-BFT (Association Beamforming Training); receiving a frame sent by a first user equipment in a timeslot randomly selected from a first time range; and receiving a frame sent by a second user equipment in a timeslot randomly selected from a second time range. According to the embodiments of this application, beamforming training efficiency can be improved.