Invention Grant
US08181047B2 Apparatus and method for controlling power management by comparing tick idle time data to power management state resume time data
有权
通过比较怠速时间数据与电源管理状态恢复时间数据来控制电源管理的装置和方法
- Patent Title: Apparatus and method for controlling power management by comparing tick idle time data to power management state resume time data
- Patent Title (中): 通过比较怠速时间数据与电源管理状态恢复时间数据来控制电源管理的装置和方法
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Application No.: US12343196Application Date: 2008-12-23
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Publication No.: US08181047B2Publication Date: 2012-05-15
- Inventor: Jung Hwan Lee
- Applicant: Jung Hwan Lee
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2007-0137336 20071226
- Main IPC: G06F1/26
- IPC: G06F1/26 ; G06F1/32
Abstract:
The present invention relates to an apparatus and a method for controlling power management based on information on ticks for performing program tasks and information on each of power management states, which is applicable to every apparatus and component able to enter a power saving state.By means of entering a corresponding power management based on a result of comparing idle time of a processor during the tick with resume time of each power management state, power consumption can be reduced.
Public/Granted literature
- US20090172428A1 APPARATUS AND METHOD FOR CONTROLLING POWER MANAGEMENT Public/Granted day:2009-07-02
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