公开(公告)号：US20220353815A1

公开(公告)日：2022-11-03

申请号：US17772257

申请日：2020-12-22

Applicant: MEDIATEK INC.

Inventor： Guan-Yu LIN ,  Ming-Yuan CHENG ,  Nathan Edward TENNY ,  Xuelong WANG

IPC: H04W52/02 ,  H04W76/28

Abstract: A User Equipment (UE) including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from one or more peer UEs. The controller determines a Sidelink (SL) Discontinuous Reception (DRX) configuration set, and applies the SL DRX configuration set to enable a DRX operation for SL communications with the peer UEs via the wireless transceiver; wherein the SL DRX configuration set is determined based on one of the following: one or more types of one or more SL services which the UE is participating with the peer UEs; one or more SL DRX configurations received from the peer UEs; and control information received from a Base Station (BS).

公开(公告)号：US20240008026A1

公开(公告)日：2024-01-04

申请号：US18325222

申请日：2023-05-30

Applicant: MEDIATEK INC.

Inventor： Ming-Yuan CHENG

IPC: H04W72/12 ,  H04W72/21

CPC classification number: H04W72/12 ,  H04W72/21

Abstract: A method for scheduling request (SR) transmission is provided. The method may include the following steps. A first user equipment (UE) may transmit an indication for data transmission to a second UE. The second UE may transmit an SR to a network node based on the indication before receiving data from the first UE.

公开(公告)号：US20240107454A1

公开(公告)日：2024-03-28

申请号：US18534136

申请日：2023-12-08

Applicant: MEDIATEK INC.

Inventor： Guan-Yu LIN ,  Ming-Yuan CHENG ,  Nathan Edward TENNY ,  Xuelong WANG

IPC: H04W52/02 ,  H04W76/28

CPC classification number: H04W52/0232 ,  H04W76/28 ,  H04W92/18

Abstract: A User Equipment (UE) including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from one or more peer UEs. The controller determines a Sidelink (SL) Discontinuous Reception (DRX) configuration set, and applies the SL DRX configuration set to enable a DRX operation for SL communications with the peer UEs via the wireless transceiver; wherein the SL DRX configuration set is determined based on one of the following: one or more types of one or more SL services which the UE is participating with the peer UEs; one or more SL DRX configurations received from the peer UEs; and control information received from a Base Station (BS).

公开(公告)号：US20230239793A1

公开(公告)日：2023-07-27

申请号：US18003772

申请日：2021-08-03

Applicant: MEDIATEK INC.

Inventor： Guan-Yu LIN ,  Tao CHEN ,  Ahmet Umut UGURLU ,  Ming-Yuan CHENG

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  H04W52/0216 ,  H04W52/0219

Abstract: A method for supporting Sidelink (SL) Discontinuous Reception (DRX) operation is provided. A User Equipment (UE) maintains SL DRX configuration which includes one of a transmission pattern and a reception pattern that the UE expects to perform transmission and reception to a peer UE. The UE exchanges the SL DRX configuration with the peer UE. Based on the exchange of the SL DRX configuration, the UE determines when to perform transmission or reception to or from the peer UE during an SL DRX operation. Based on the determination, the UE performs transmission or reception to or from the peer UE during the SL DRX operation.

公开(公告)号：US20230379844A1

公开(公告)日：2023-11-23

申请号：US17750520

申请日：2022-05-23

Applicant: MEDIATEK INC.

Inventor： Chih-Chieh LAI ,  Yi-Hsuan LIN ,  Ming-Yuan CHENG ,  Wei-Yu LAI ,  Wei-Jen CHEN

IPC: H04W52/36 ,  H04W52/14 ,  H04W52/22

CPC classification number: H04W52/367 ,  H04W52/146 ,  H04W52/225 ,  H04W80/06

Abstract: A power-adjusting method for uplink transmission is provided. The power-adjusting method is applied to user equipment (UE). In response to the UE transmitting a first packet carrying a specific message to a network node, the power-adjusting method includes the UE increasing the transmission power to transmit the first packet.