公开(公告)号：US20240291524A1

公开(公告)日：2024-08-29

申请号：US18398160

申请日：2023-12-28

Applicant: MediaTek Inc.

Inventor： Cheng-En Hsieh ,  Ming-Hsiang Tseng ,  Kang-Li Wu ,  Shih-Wei Lin ,  Hao-Chih Yu ,  Ching-Yu Kuo ,  Hung-Tao Hsieh

IPC: H04B7/0417

CPC classification number: H04B7/0421

Abstract: Techniques pertaining to trigger-based (TB) implicit feedback for implicit beamforming in wireless communications are described. An apparatus (e.g., an access point (AP)) triggers each of one or more stations (STAs) to transmit a respective feedback. The apparatus estimates a respective steering matrix with respect to each of the one or more STAs based on the respective feedback. The apparatus then transmits a respective steered data to each of the one or more STAs based on the respective steering matrix.