公开(公告)号：US20210050987A1

公开(公告)日：2021-02-18

申请号：US16942187

申请日：2020-07-29

Applicant: MEDIATEK INC.

Inventor： Chi-Hsuan HSIEH ,  Wei-De WU ,  Pei-Kai LIAO

IPC: H04L5/00

Abstract: Aspects of the disclosure provide a method and an apparatus for transitioning one or a plurality of activated secondary cells (SCells) between a dormancy behavior and an active behavior. For example, the apparatus can include receiving circuitry and processing circuitry. The receiving circuitry can be configured to receive a configuration indicating a number of SCell groups each including at least one of the SCells, and an indication of at least one of the SCell groups to be transitioned between the dormancy behavior and the active behavior. The processing circuitry can be configured to transition the at least one SCell of the at least one SCell group between the dormancy behavior and the active behavior.

公开(公告)号：US20240388974A1

公开(公告)日：2024-11-21

申请号：US18692931

申请日：2022-10-19

Applicant: MEDIATEK INC.

Inventor： Chi-Hsuan HSIEH ,  Chia-Chun HSU ,  Hsuan-Li LIN ,  Din-Hwa HUANG

IPC: H04W36/00 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/1273

Abstract: Apparatus and method for data scheduling are proposed. The user equipment (UE) may provide an indication or a measurement report to the network node. The network node may determine whether to schedule data within at least one time duration which is configured to the UE for measurement based on the indication or the measurement report. Therefore, for some real-time application (e.g., virtual reality (VR) or augmented reality (AR)), the service will not be interrupted.

公开(公告)号：US20220271899A1

公开(公告)日：2022-08-25

申请号：US17761260

申请日：2020-09-30

Applicant: MEDIATEK INC.

Inventor： Chi-Hsuan HSIEH ,  Chiao-Yao CHUANG ,  Din-Hwa HUANG

IPC: H04L5/00 ,  H04W72/12

Abstract: A method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE receives, on a primary cell, an activation command from a base station for activating a secondary cell between the UE and the base station. The UE receives scheduling information of a set of aperiodic TRSs. The UE receives a trigger indicating transmission of the set of aperiodic TRSs. The UE initiates a RF chain of the UE configured for the secondary cell in an interruption period. The UE receives, in response to receiving the trigger and in accordance with the scheduling information, the set of aperiodic TRSs on the secondary cell prior to receiving an initial SSB or an initial periodic TRS after the interruption period. The UE performs time and frequency tracking on the secondary cell based on the set of aperiodic TRSs.

公开(公告)号：US20220174616A1

公开(公告)日：2022-06-02

申请号：US17675473

申请日：2022-02-18

Applicant: MEDIATEK INC.

Inventor： Chi-Hsuan HSIEH ,  Wei-De WU

IPC: H04W52/40 ,  H04W36/08 ,  H04W52/36 ,  H04W52/14 ,  H04W36/18

Abstract: Aspects of the disclosure further provide various apparatuses and methods for wireless communications. One apparatus includes processing circuitry that when a first uplink transmission on a source cell and a second uplink transmission on a target cell overlap in a frequency domain, determines whether the first uplink transmission on the source cell and the second uplink transmission on the target cell are in overlapping time resources. When the first uplink transmission on the source cell and the second uplink transmission on the target cell are in the overlapping time resources, the processing circuitry cancels the first uplink transmission on the source cell and performs the second uplink transmission on the target cell.

公开(公告)号：US20240430762A1

公开(公告)日：2024-12-26

申请号：US18728624

申请日：2013-06-13

Applicant: MEDIATEK INC.

Inventor： Chi-Hsuan HSIEH

IPC: H04W36/00 ,  H04W56/00

Abstract: Various solutions for adaptation of measurement gap configuration with dynamic control signaling are described. A network node may determine a traffic type. The network node may determine a measurement gap repetition period for the traffic type according to a periodicity of a reference signal (RS) and a video frame rate associated with the traffic type. The network node may transmit a measurement gap configuration with the measurement gap repetition period to a user equipment (UE).

公开(公告)号：US20220070783A1

公开(公告)日：2022-03-03

申请号：US17420178

申请日：2020-04-22

Applicant: MEDIATEK INC.

Inventor： Chi-Hsuan HSIEH ,  Jianwei ZHANG ,  Nien-En WU ,  Wei-De WU

IPC: H04W52/02 ,  H04W76/28 ,  H04W68/02 ,  H04W56/00

Abstract: Aspects of the disclosure provide a method and an apparatus for monitoring a paging occasion (PO). For example, the apparatus can include receiving circuitry and processing circuitry. The receiving circuitry can be configured to receive an SS block burst set including a sequence of SS blocks that are each associated with a paging early indicator indicating whether a paging massage is presented in at least one PO that comes later than the SS block burst set. The processing circuitry can be configured to monitor the at least one PO for the paging message when the paging early indicator indicates that the paging message is presented in the at least one PO, and enter a sleep state without monitoring the at least one PO when the paging early indicator indicates that the paging message is not presented in the at least one PO.

公开(公告)号：US20200314773A1

公开(公告)日：2020-10-01

申请号：US16832935

申请日：2020-03-27

Applicant: MEDIATEK INC.

Inventor： Chi-Hsuan HSIEH ,  Wei-De WU

IPC: H04W52/40 ,  H04W36/08 ,  H04W36/18 ,  H04W52/14 ,  H04W52/36

Abstract: Aspects of the disclosure further provide various apparatuses and methods for wireless communications. One apparatus includes processing circuitry that can determine a first transmission power for a first uplink transmission associated with the source cell and a second transmission power for a second uplink transmission associated with the target cell. When the first uplink transmission and the second uplink transmission overlap in time domain and a total power of the first transmission power and the second transmission power is above a first threshold, the processing circuitry reduces the first transmission power for the first uplink transmission to a third transmission power so that a total power of the second transmission power and the third transmission power is equal to or less than the first threshold. The processing circuitry performs the first uplink transmission at the third transmission power and the second uplink transmission at the second transmission power.