APPARATUS AND METHOD FOR EFFICIENT MEMORY USE IN PORTABLE TERMINAL
    1.
    发明申请
    APPARATUS AND METHOD FOR EFFICIENT MEMORY USE IN PORTABLE TERMINAL 有权
    便携式终端中有效存储器使用的装置和方法

    公开(公告)号:US20080119225A1

    公开(公告)日:2008-05-22

    申请号:US11874580

    申请日:2007-10-18

    IPC分类号: H04M1/00

    摘要: Provided are an apparatus and a method for saving a memory in a portable terminal, the method includes receiving a request for basic data and an address indicating a storage position of the basic data; determining whether the requested basic data has been stored in a paging buffer; if it is determined that the requested basic data has not been stored in the paging buffer, transforming the address of the requested basic data into an address of a corresponding compressed block using a block address table; searching the compressed basic data for the compressed block corresponding to the address of the compressed block; decompressing the searched compressed block; storing data of the decompressed block in the paging buffer; and returning the requested basic data stored in the paging buffer.

    摘要翻译: 提供一种用于在便携式终端中保存存储器的装置和方法,所述方法包括:接收对基本数据的请求和指示基本数据的存储位置的地址; 确定所请求的基本数据是否已经存储在寻呼缓冲器中; 如果确定所请求的基本数据尚未存储在寻呼缓冲器中,则使用块地址表将所请求的基本数据的地址变换为对应的压缩块的地址; 搜索与压缩块的地址对应的压缩块的压缩基本数据; 解压缩搜索到的压缩块; 将解压缩块的数据存储在寻呼缓冲器中; 并返回存储在寻呼缓冲器中的所请求的基本数据。

    APPARATUS AND METHOD FOR MANAGING METADATA IN PORTABLE TERMINAL
    2.
    发明申请
    APPARATUS AND METHOD FOR MANAGING METADATA IN PORTABLE TERMINAL 有权
    便携式终端管理元数据的装置和方法

    公开(公告)号:US20090150464A1

    公开(公告)日:2009-06-11

    申请号:US12325362

    申请日:2008-12-01

    IPC分类号: G06F17/30

    CPC分类号: G06F17/3012 G06F17/30218

    摘要: A method and apparatus for managing metadata in a portable terminal are provided. The method includes, upon insertion of an external memory, acquiring a unique identifier of an external memory, determining whether a record having information identical to information of a file included in the external memory exists if the unique identifier is identical to a previously stored unique identifier, and reusing metadata included in the record if the record exists.

    摘要翻译: 提供了一种用于管理便携式终端中的元数据的方法和装置。 该方法包括:在插入外部存储器时,获取外部存储器的唯一标识符,如果唯一标识符与先前存储的唯一标识符相同,则确定是否存在与包含在外部存储器中的文件的信息相同信息的记录 并且如果记录存在,则重新使用记录中包含的元数据。