公开(公告)号：US10156881B2

公开(公告)日：2018-12-18

申请号：US15356673

申请日：2016-11-21

Applicant: MEDIATEK INC.

Inventor： Wei-Ting Wang ,  Yingshiuan Pan ,  Lu-Chia Tseng ,  Yu-Chia Chang

IPC: G06F1/32 ,  G06F1/28 ,  G06F1/20

Abstract: A method for controlling a user experience with an application on an electronic device is provided. The method includes the following steps: detecting a temperature of the electronic device; detecting a power of the electronic device; calculating a power-thermal hint according to the detected temperature and the detected power; and adjusting a complexity level of the application according to at least the power-thermal hint so as to control the user experience with the application.

公开(公告)号：US20170371390A1

公开(公告)日：2017-12-28

申请号：US15356673

申请日：2016-11-21

Applicant: MEDIATEK INC.

Inventor： Wei-Ting Wang ,  Yingshiuan Pan ,  Lu-Chia Tseng ,  Yu-Chia Chang

IPC: G06F1/28 ,  G06F1/20

CPC classification number: G06F1/28 ,  G06F1/206 ,  G06F1/3206 ,  G06F1/3212 ,  G06F1/329 ,  Y02D10/16 ,  Y02D10/174 ,  Y02D10/24

Abstract: A method for controlling a user experience with an application on an electronic device is provided. The method includes the following steps: detecting a temperature of the electronic device; detecting a power of the electronic device; calculating a power-thermal hint according to the detected temperature and the detected power; and adjusting a complexity level of the application according to at least the power-thermal hint so as to control the user experience with the application.

公开(公告)号：US20250085751A1

公开(公告)日：2025-03-13

申请号：US18788086

申请日：2024-07-29

Applicant: MEDIATEK INC.

Inventor： Yu-Chia Chang ,  Chien-Chih Huang ,  Ta-Chang Liao ,  Chia-Feng Yeh ,  Ching-Lin Hsiao ,  Wei-Te Wu

IPC: G06F1/20 ,  G06F1/3234

Abstract: A thermal power budget optimization method includes acquiring sensor log information from a plurality of sensors of a heating device, generating a virtual surface temperature of the heating device according to the sensor log information, setting a target surface temperature of the heating device, and dynamically adjusting a thermal power budget of the heating device according to the virtual surface temperature and the target surface temperature over time.

公开(公告)号：US20230185280A1

公开(公告)日：2023-06-15

申请号：US17993853

申请日：2022-11-23

Applicant: MEDIATEK INC.

Inventor： Chih-Fu Tsai ,  Yu-Chia Chang ,  Bo-Jiun Yang ,  Yen-Hwei Hsieh ,  Shun-Yao Yang ,  Jia-Wei Fang ,  Ta-Chang Liao ,  Tai-Yu Chen

IPC: G05B19/4155

CPC classification number: G05B19/4155 ,  G05B2219/50333

Abstract: An integrated circuit (IC) configurable to perform adaptive thermal ceiling control in a per-functional-block manner, an associated main circuit, an associated electronic device and an associated thermal control method are provided. The IC may include a plurality of hardware circuits arranged to perform operations of a first functional block, and at least one thermal control circuit. At least one temperature sensor is coupled with the first functional block to detect temperature and to generate at least one temperature sensing result of the first functional block. The thermal control circuit performs thermal control on the first functional block to prevent the first functional block from overheating and inducing abnormal function operations, by monitoring the temperature sensing result and by trying to prevent the temperature sensing result from exceeding first temperature upper-limit, wherein the first temperature upper-limit is configurable with respect to per-functional-block thermal operation capability of the first functional block.

公开(公告)号：US20220300324A1

公开(公告)日：2022-09-22

申请号：US17524086

申请日：2021-11-11

Applicant: MediaTek Inc.

Inventor： Ya-Ting Chang ,  Chih Fu Tsai ,  Tai Yu Chen ,  Jia-Ming Chen ,  Shun-Yao Yang ,  Ta-Chang Liao ,  Shengquan Wu ,  Yu-Chia Chang

IPC: G06F9/48 ,  G06F11/30

Abstract: A multi-processor system performs thermal-aware task scheduling and task migration. Based on temperature measurements, the system determines one or more thermal conditions of each processor. The thermal conditions include a present temperature, a historical temperature, a predicted temperature, and thermal headroom of the processor. A scheduler identifies a target processor among the processors based on, at least in part, the one or more thermal conditions of each processor, and assigns a task to be executed by the target processor. For task migration, the system detects that a source processor satisfies a task migration criterion by comparing one or more of the thermal conditions of the source processor with corresponding thresholds. The scheduler identifies a target processor based on, at least in part, one or more of the thermal conditions of each processor, and migrates a task from the source processor to the target processor for execution.