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：US20230188266A1

公开(公告)日：2023-06-15

申请号：US17993910

申请日：2022-11-24

Applicant: MEDIATEK INC.

Inventor： Chien-Fang Hsu ,  Cheng-Ying Wu ,  Chao-Wen Chou ,  Yongho Seok

IPC: H04L1/16

CPC classification number: H04L1/1685

Abstract: One wireless communication method includes: receiving a request action frame; and in response to the request action frame, generating and sending an acknowledgement (ACK) control frame that is configured to serve as a response action frame for the request action frame, wherein the response action frame is not solicited by the request action frame. Another wireless communication method includes: receiving a request action frame; and in response to the request action frame, generating and sending an acknowledgement (ACK) control frame and a time-constrained response action frame following the ACK control frame, wherein the time-constrained response action frame is solicited by the request action frame.

公开(公告)号：US20160119918A1

公开(公告)日：2016-04-28

申请号：US14791488

申请日：2015-07-06

Applicant: Mediatek Inc.

Inventor： Yu-Ju Lee ,  Po-Hsun Huang ,  Chao-Wen Chou

IPC: H04W72/04 ,  H04W72/12 ,  H04W4/00

CPC classification number: H04W4/80 ,  H04W72/1215

Abstract: A transmission method comprises: connecting a first wireless device to a second wireless device; determining by the first wireless device whether a silence time is assigned to the second wireless device; setting a communication period with the second wireless device according to the assigned silence time if the silence time assigned to the second wireless device is recorded in the first wireless device; and determining by the first wireless device the silence time according to a traffic transmitted from the second wireless device if the silence time assigned to the second wireless device is not recorded in the first wireless device.

Abstract translation: 传输方法包括：将第一无线设备连接到第二无线设备; 由所述第一无线设备确定是否将静默时间分配给所述第二无线设备; 如果分配给第二无线设备的静默时间被记录在第一无线设备中，则根据所分配的静默时间设置与第二无线设备的通信时段; 以及如果分配给所述第二无线设备的所述静默时间未被记录在所述第一无线设备中，则根据从所述第二无线设备发送的流量来确定所述第一无线设备的所述静音时间。

公开(公告)号：US20230224963A1

公开(公告)日：2023-07-13

申请号：US17986734

申请日：2022-11-14

Applicant: MediaTek Inc.

Inventor： Tsung-Hsuan Wu ,  Chao-Wen Chou ,  Ching-Yu Kuo ,  Ping Hsien Chiang ,  Ming-Yen Tsai

IPC: H04W74/08

CPC classification number: H04W74/0816

Abstract: Various techniques pertaining to a special dual clear-to-send (CTS) mode for improvement in collision avoidance in wireless communications are described. A first station (STA) transmits a request-to-send (RTS) and, in response, receives a first CTS from a second STA. The first STA waits to receive a second CTS from the second STA before transmitting data to the second STA responsive to the first CTS being of a first type and the second CTS being of a second type different from the first type. The first STA then transmits the data to the second STA upon passage of a waiting period.

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.

公开(公告)号：US09894466B2

公开(公告)日：2018-02-13

申请号：US14791488

申请日：2015-07-06

Applicant: MEDIATEK INC.

Inventor： Yu-Ju Lee ,  Po-Hsun Huang ,  Chao-Wen Chou

IPC: H04W72/00 ,  H04W4/00 ,  H04W72/12

CPC classification number: H04W4/80 ,  H04W72/1215

Abstract: A transmission method comprises: connecting a first wireless device to a second wireless device; determining by the first wireless device whether a silence time is assigned to the second wireless device; setting a communication period with the second wireless device according to the assigned silence time if the silence time assigned to the second wireless device is recorded in the first wireless device; and determining by the first wireless device the silence time according to a traffic transmitted from the second wireless device if the silence time assigned to the second wireless device is not recorded in the first wireless device.