公开(公告)号：US20210400728A1

公开(公告)日：2021-12-23

申请号：US17353760

申请日：2021-06-21

Applicant: MEDIATEK INC.

Inventor： Cheng-Yi Chang ,  Chao-Wen Chou ,  Kun-Sheng Huang ,  Chin-Chi Chang

IPC: H04W74/08

Abstract: One wireless communication device includes a transmitter circuit and a control circuit, wherein the control circuit sets a request to send (RTS) frame, and controls the transmitter circuit to transmit the RTS frame via at least one channel excluding a preamble punctured channel. Another wireless communication device includes a transmitter circuit and a control circuit, wherein the control circuit sets an RTS frame, and controls the transmitter circuit to transmit the RTS frame via a plurality of channels including the preamble punctured channel.

公开(公告)号：US20240172273A1

公开(公告)日：2024-05-23

申请号：US18509360

申请日：2023-11-15

Applicant: MediaTek Inc.

Inventor： Cheng-Yi Chang ,  Kun-Sheng Huang ,  Yi-Hsuan Chung ,  Chung-Kai Hsu ,  Chia-Hsiang Chang ,  Kai Ying Lu

IPC: H04W74/00 ,  H04W74/0816

CPC classification number: H04W74/006 ,  H04W74/0816

Abstract: Examples pertaining to preamble puncturing negotiation in wireless communications are described. A station (STA) may receive a control frame, and, in response, apply the MRU pattern for one or more transmissions or receptions in a transmission opportunity (TXOP). In the control frame, either a plurality of first reserved bits in a SERVICE field or a plurality of bits in a User Info field are set to indicate a multiple resource unit (MRU) pattern regarding preamble puncturing.

公开(公告)号：US11737141B2

公开(公告)日：2023-08-22

申请号：US17353760

申请日：2021-06-21

Applicant: MEDIATEK INC.

Inventor： Cheng-Yi Chang ,  Chao-Wen Chou ,  Kun-Sheng Huang ,  Chin-Chi Chang

IPC: H04W74/08

CPC classification number: H04W74/0816

Abstract: One wireless communication device includes a transmitter circuit and a control circuit, wherein the control circuit sets a request to send (RTS) frame, and controls the transmitter circuit to transmit the RTS frame via at least one channel excluding a preamble punctured channel. Another wireless communication device includes a transmitter circuit and a control circuit, wherein the control circuit sets an RTS frame, and controls the transmitter circuit to transmit the RTS frame via a plurality of channels including the preamble punctured channel.