公开(公告)号：US20230299816A1

公开(公告)日：2023-09-21

申请号：US18322864

申请日：2023-05-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shahar Patury ,  Avi Weitzman ,  Doron Ezri ,  Avner Epstein ,  Arik Klein

IPC: H04B7/0452 ,  H04B7/06

CPC classification number: H04B7/0452 ,  H04B7/0617 ,  H04W84/12

Abstract: A wireless initiator access point comprising a communication interface with an array of antennas and configured to operate the array of antennas with a precoding configuration for multi-user multiple-input multiple-output (MU-MIMO) communication with a plurality of wireless stations; send a Null Data Packet (NDP) Announcement frame to the wireless stations; trigger a wireless participator access point to send an NDP frame to the wireless stations; receive a plurality of Compressed Beamforming frames from the wireless stations; and forward the Compressed Beamforming frames to the wireless participator access point.