公开(公告)号：US20220286961A1

公开(公告)日：2022-09-08

申请号：US17686758

申请日：2022-03-04

Applicant: MEDIATEK INC.

Inventor： Chiao-Chih CHANG ,  Jianwei ZHANG ,  Nien-En WU ,  Chih-Yuan TSAI ,  Tsung-Ming LEE ,  Jun-Jie SU

IPC: H04W52/02 ,  H04W36/00

Abstract: A method applied to a base station includes receiving UE-aiding information that includes a power consumption requirement of the UE; and configuring one or more transmission parameters to the UE based on the UE-aiding information. The transmission parameters may include at least one of the number of antennas, the number of component carriers, a transmission bandwidth, a modulation scheme, a scheduling request period, and a radio access technology (RAT).

公开(公告)号：US20220408365A1

公开(公告)日：2022-12-22

申请号：US17836642

申请日：2022-06-09

Applicant: MEDIATEK INC.

Inventor： Chiao-Chih CHANG ,  I-Wei TSAI ,  Jun-Jie SU ,  Ho-Wen PU ,  En-Jung FARN

IPC: H04W52/02 ,  H04W72/12

Abstract: A power optimization method for uplink data transmission is provided. The power optimization method is applied to user equipment (UE). The power optimization method includes the following steps. The UE determines the current application scenario of the UE. The UE determines the data transmission window corresponding to the current application scenario. Data transmission windows corresponding to different application scenarios of the UE have at least one of different period to transmit data and different period to enter suspension. The UE may transmit data based on the determined data transmission window.

公开(公告)号：US20210297898A1

公开(公告)日：2021-09-23

申请号：US16820854

申请日：2020-03-17

Applicant: MEDIATEK INC.

Inventor： Chih-Yuan TSAI ,  I-Wei TSAI ,  Jun-Jie SU ,  Yi-Lun CHEN

IPC: H04W28/06 ,  H04L29/08

Abstract: A wireless communication method for reducing the receival of unwanted data is provided. The wireless communication method for a TCP session includes the steps of determining whether a TCP session associated with a first subscriber identity module (SIM) of the UE is not required; and in response to determining that the TCP session is not required, the processor terminates the TCP session.

公开(公告)号：US20220039047A1

公开(公告)日：2022-02-03

申请号：US17366422

申请日：2021-07-02

Applicant: MEDIATEK INC.

Inventor： Chih-Yuan TSAI ,  Mohamed Abdelrazek EL-SAIDNY ,  Jun-Jie SU

IPC: H04W60/04 ,  H04W24/10 ,  H04W8/24

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 mobile communication network. The controller determines whether a trigger condition is met. In response to the trigger condition being met, the controller reports a first value representing a first Rank Indicator (RI) or a second value representing the UE's capability of Multiple-Input-Multiple-Output (MIMO) layers to the mobile communication network via the wireless transceiver. In particular, the first value is less than a third value representing a second RI derived from a measurement by the UE, or the second value is less than a fourth value representing a number of maximum MIMO layers supported by the UE.