公开(公告)号：US20230413085A1

公开(公告)日：2023-12-21

申请号：US18366556

申请日：2023-08-07

申请人： MediaTek Inc.

发明人： Zhen Zou ,  Jianwei Zhang ,  Nien-En Wu ,  Po-Chung Hsiao ,  Chih-Wei Chen Chen ,  Jun Hu ,  Cheng-Yu Tsai ,  HSIEN-WEN HU

IPC分类号： H04W24/08 ,  H04W24/02 ,  H04L43/026

CPC分类号： H04W24/08 ,  H04W24/02 ,  H04L43/026

摘要： Apparatus and methods are provided for determining UE appropriate states by traffic type detection. In one novel aspect, a UE traffic type is determined based on a plurality of UE metrics. One or more UE settings for transmission and/or reception are adjusted based on the determined UE traffic type. The UE traffic type determination procedure and UE configuration adjustment procedure are iterated to balance performance and power saving. In one embodiment, the UE collects a plurality of UE metrics for a UE traffic profile matrix, wherein the UE traffic profile matrix is used to determine a plurality of UE traffic types based on the plurality of UE metrics. The UE determines a real-time UE traffic type based on the collected UE metrics using the UE traffic profile matrix and adjusts a set of UE configurations based on the UE traffic type when one or more predefined conditions are met.

公开(公告)号：US20190339362A1

公开(公告)日：2019-11-07

申请号：US16402173

申请日：2019-05-02

申请人： MEDIATEK INC.

发明人： Po-Chung Hsiao ,  Bao-Chi Peng ,  Li-Ming Wei

IPC分类号： G01S7/41 ,  G06K9/00 ,  G06K9/46

摘要： An object detection method includes: obtaining sensor detection inputs generated at different positions and different timestamps for a swept area of object detection, where each of the sensor detection input is generated at one of the different locations and one of the different timestamps; collecting spatio-temporal data according to the sensor detection inputs; stitching the spatio-temporal data to generate a spatio-temporal image; performing signature extraction upon the spatio-temporal image to generate a signature extraction result; and identifying a contour of the swept area according to the signature extraction result.

公开(公告)号：US20240195451A1

公开(公告)日：2024-06-13

申请号：US18533230

申请日：2023-12-08

申请人： MEDIATEK INC.

发明人： Yen-Liang Chen ,  Chun-Hsiang Chen ,  Po-Chung Hsiao ,  Kuo-Hao Chen

IPC分类号： H04B1/40

CPC分类号： H04B1/40 ,  H01Q1/243

摘要： A method for performing antenna tuning control of a wireless transceiver device in a wireless communications system and associated apparatus are provided. The method may include: during a tuning stage among multiple stages, utilizing a communications control circuit within the wireless transceiver device to obtain predetermined characterization data of at least one impedance-related tuning component regarding antenna tuning of at least one antenna from a storage device within the wireless transceiver device, where the at least one impedance-related tuning component includes at least one aperture tuner (APT); during the tuning stage, utilizing the communications control circuit to measure voltage standing wave ratio(s) (VSWR(s)) of any antenna among the at least one antenna; and during the tuning stage, utilizing the communications control circuit to determine at least one setting of the at least one impedance-related tuning component according to the predetermined characterization data and the measured VSWR(s), for antenna performance optimization.

公开(公告)号：US20240056523A1

公开(公告)日：2024-02-15

申请号：US18221413

申请日：2023-07-13

申请人： MEDIATEK INC.

发明人： Chin-Wei Hsu ,  Po-Yu Chen ,  Po-Chung Hsiao ,  Yen-Liang Chen

IPC分类号： H04M1/72454 ,  H01Q1/24 ,  G06F1/16

CPC分类号： H04M1/72454 ,  H01Q1/243 ,  G06F1/1694

摘要： A method for generating a user scenario of an electronic device includes detecting a real part and an imaginary part of an input impedance of each antenna of the electronic device, using a plurality of sensors of the electronic device to generate a plurality of sensing signals, and entering at least the real part and the imaginary part of the input impedance of each antenna, and the plurality of sensing signals to a machine learning model to output the user scenario.