公开(公告)号：US20190021055A1

公开(公告)日：2019-01-17

申请号：US16111179

申请日：2018-08-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yuchen GUO ,  Xun YANG ,  Jian YU ,  Meilu LIN

IPC: H04W52/02 ,  H04L12/26 ,  H04W74/08

Abstract: A communication method used in a wireless local area network is provided, to improve communication efficiency. The method includes: receiving, by a station, a first beacon frame sent by an access point, where the first beacon frame includes first indication information, the first indication information is used to indicate a sending time of a second beacon frame, and the second beacon frame is a beacon frame including a target wake time TWT information element; and receiving, by the station, the second beacon frame based on the indication of the first indication information.

公开(公告)号：US20180205520A1

公开(公告)日：2018-07-19

申请号：US15908866

申请日：2018-03-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Meilu LIN ,  Ming GAN ,  Le LIU ,  Jun ZHU ,  Jian YU

IPC: H04L5/00 ,  H04W28/06 ,  H04W72/12 ,  H04W28/18

CPC classification number: H04L5/0053 ,  H04L5/00 ,  H04L5/0005 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0091 ,  H04W28/06 ,  H04W28/18 ,  H04W72/0446 ,  H04W72/121 ,  H04W72/1289 ,  H04W74/006 ,  H04W84/12

Abstract: A method for sending a wireless local area network packet structure is provided, and the method comprises: determining a packet structure, where the packet structure comprises an HE-SIGA and an HE-SIGB, the HE-SIGA comprises an indication information, and if a current transmission mode is a full bandwidth MU-MIMO transmission, the indication information is used to indicate a number of scheduled users, or if the current transmission mode is other transmission mode, the indication information is used to indicate a number of symbols in the HE-SIGB; and sending the packet structure.