公开(公告)号：US20250016766A1

公开(公告)日：2025-01-09

申请号：US18710966

申请日：2023-01-10

Applicant: MEDIATEK INC.

Inventor： Guan-Yu LIN ,  Chia-Hao YU ,  Lung-Sheng TSAI ,  Nathan Edward TENNY

IPC: H04W72/1263 ,  H04B7/155 ,  H04W88/04

Abstract: A synergetic communication method for relay node identification (ID) acquisition is proposed. The network node may generate a configuration based on the relay node information from a user equipment (UE) to configure the relay node ID for the relay node in an aggregated group. The network node may schedule the operations of the devices of the aggregated group based on the configuration. The UE may detect the relay node and assign the relay node ID configured by the network node to the relay node in the aggregated group. Therefore, when the relay node in the aggregated group cannot directly obtain the relay node ID from the network node, the UE can assist of obtaining the relay node ID from the network node and assigning the relay node ID to the relay node in the aggregated group.

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：US20190215760A1

公开(公告)日：2019-07-11

申请号：US16242262

申请日：2019-01-08

Applicant: MEDIATEK INC.

Inventor： Guan-Yu LIN ,  CHIA-CHUN HSU

IPC: H04W48/14 ,  H04W74/08 ,  H04W88/02 ,  H04W88/12 ,  H04W80/02

CPC classification number: H04W48/14 ,  H04W74/0833 ,  H04W80/02 ,  H04W88/023 ,  H04W88/12

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 a service network. The controller performs the following during a contention-based random access procedure: transmitting a first message comprising a System Information (SI) request, to the service network via the wireless transceiver; receiving a second message for a contention resolution from the service network via the wireless transceiver in response to transmitting the first message; determining whether the contention resolution is successful according to the second message; and indicating a reception of an acknowledgement for the SI request to an upper layer of a Media Access Control (MAC) layer in response to determining that the contention resolution is successful.

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：US20210144627A1

公开(公告)日：2021-05-13

申请号：US17262977

申请日：2019-07-12

Applicant: MEDIATEK INC.

Inventor： Guan-Yu LIN ,  Yuanyuan ZHANG ,  Chia-Chun HSU

IPC: H04W48/12 ,  H04W76/27 ,  H04W74/08

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 a cell. The controller receives a System Information Block type1 (SIB1) comprising first configuration of a bandwidth size of an initial Downlink (DL) Bandwidth Part (BWP) from the cell via the wireless transceiver, and applies the first configuration for communication with the cell via the wireless transceiver in response to the UE in a Radio Resource Control (RRC) idle or inactive state successfully completing a random access procedure.

公开(公告)号：US20200314953A1

公开(公告)日：2020-10-01

申请号：US16831304

申请日：2020-03-26

Applicant: MEDIATEK INC.

Inventor： Guan-Yu LIN

IPC: H04W80/02 ,  H04W72/10 ,  H04W28/02 ,  H04W72/14

Abstract: Aspects of the disclosure provide methods and apparatuses for managing traffic prioritization among sidelink logical channels. In an embodiment, an apparatus can be configured to associate sidelink logical channels with priorities and sidelink cast types at a UE and to determine a first sidelink logical channel having a highest priority of the sidelink logical channels according to the priorities of the sidelink logical channels. The apparatus can be further configured to generate a medium access control (MAC) protocol data unit (PDU), wherein data of a subset of the sidelink logical channels that has a same sidelink cast type as the first sidelink logical channel are multiplexed into the MAC PDU.