Invention Grant
US08819403B2 Method and device for performing data synchronization of a snapshot image by selectively reloading data from nonvolatile to volatile memory after wakeup from hibernation
有权
用于通过在从休眠状态唤醒之后选择性地将数据从非易失性存储器重新加载到易失性存储器来执行快照图像数据同步的方法和装置
- Patent Title: Method and device for performing data synchronization of a snapshot image by selectively reloading data from nonvolatile to volatile memory after wakeup from hibernation
- Patent Title (中): 用于通过在从休眠状态唤醒之后选择性地将数据从非易失性存储器重新加载到易失性存储器来执行快照图像数据同步的方法和装置
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Application No.: US13276718Application Date: 2011-10-19
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Publication No.: US08819403B2Publication Date: 2014-08-26
- Inventor: Kyoung Hoon Kim , Sung Hwan Yun , Ho Sun Lee
- Applicant: Kyoung Hoon Kim , Sung Hwan Yun , Ho Sun Lee
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2010-0101848 20101019
- Main IPC: G06F9/00
- IPC: G06F9/00 ; G06F9/44
Abstract:
A method and apparatus for supporting a hibernation function in a mobile device are provided. In the method, the mobile device detects a wakeup event in a hibernation mode and, in response to the wakeup event, loads a snapshot image into a volatile memory from a snapshot image region of a nonvolatile memory. After the loading of the snapshot image, the mobile device determines whether there is a system status has been modified. If the system status has not been modified, the mobile device finishes a system boot. If the system status has been modified, the mobile device performs data synchronization and then finishes the system boot.
Public/Granted literature
- US20120096256A1 MOBILE DEVICE AND METHOD FOR SUPPORTING HIBERNATION FUNCTION Public/Granted day:2012-04-19
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