Method for accessing data stored in storage medium of electronic device

A method for accessing data stored in a storage medium of an electronic device, where the storage medium stores a file-usage table having a plurality of file-usage data which correspond to a plurality of clusters of the storage medium, respectively, includes: when a file is stored into at least a sp...

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Bibliographic Details
Main Author LOU WENZHONG
Format Patent
LanguageEnglish
Published 24.01.2012
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A method for accessing data stored in a storage medium of an electronic device, where the storage medium stores a file-usage table having a plurality of file-usage data which correspond to a plurality of clusters of the storage medium, respectively, includes: when a file is stored into at least a specific cluster of the plurality of the clusters of the storage medium, modifying a specific file-usage data which corresponds to the specific cluster; and when the file is deleted from the storage medium, setting the specific file-usage data by a first predetermined value.
Bibliography:Application Number: US20100712207