公开(公告)号：US20240291524A1

公开(公告)日：2024-08-29

申请号：US18398160

申请日：2023-12-28

申请人： MediaTek Inc.

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

IPC分类号： H04B7/0417

CPC分类号： H04B7/0421

摘要： 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.

公开(公告)号：US20240188130A1

公开(公告)日：2024-06-06

申请号：US18376669

申请日：2023-10-04

申请人： MediaTek Inc.

发明人： Li-Chieh Chen ,  Kuo-Wei Chen ,  Chia-Jung Hsu ,  Yi-Hsuan Chung ,  Ming-Hsiang Tseng ,  Wei-Hsu Chen ,  Cheng-En Hsieh

IPC分类号： H04W74/08

CPC分类号： H04W74/0816

摘要： Techniques pertaining to anti-motion and anti-interference frame exchange sequences in wireless communications are described. A station (STA), such as a Wi-Fi equipment, determines to enable a frame exchange sequence (FES). The STA then communicates with one or more other STAs by utilizing the FES in which preamble puncturing sounding and data transmission are performed in a same transmission opportunity (TXOP).