Transmitting data words
    5.
    发明申请
    Transmitting data words 有权
    传输数据字

    公开(公告)号:US20070220393A1

    公开(公告)日:2007-09-20

    申请号:US11804963

    申请日:2007-05-21

    IPC分类号: H03M13/00

    摘要: There is provided a method of transmitting data words. The method includes (a) scrambling a first occurrence of a data word to produce a first scrambled data word, (b) block encoding the first scrambled data word to produce a first code word, (c) scrambling a second occurrence of the data word to produce a second scrambled data word, and (d) block encoding the second scrambled data word to produce a second code word, where the second code word and the first code word are different from one another.

    摘要翻译: 提供了一种传输数据字的方法。 该方法包括:(a)加扰数据字的第一次出现以产生第一加扰数据字,(b)对第一加扰数据字进行块编码以产生第一码字,(c)加扰数据字的第二次出现 以产生第二加扰数据字,以及(d)对第二加扰数据字进行块编码以产生第二码字,其中第二码字和第一码字彼此不同。

    DATA BLOCK ACCESS CONTROL
    9.
    发明申请
    DATA BLOCK ACCESS CONTROL 审中-公开
    数据块访问控制

    公开(公告)号:US20140041053A1

    公开(公告)日:2014-02-06

    申请号:US13562696

    申请日:2012-07-31

    IPC分类号: G06F21/00 G06F17/30

    CPC分类号: G06F21/6218 G06F21/80

    摘要: In one implementation, a data block access system accesses access control information associated with a plurality of data blocks of a storage volume at a data store, and determines whether a user associated with a request for access to a data block from the plurality of data blocks is authorized for the requested access. The data block access system determines whether the user is authorized for the requested access based on the access control information associated with that data block.

    摘要翻译: 在一个实现中,数据块接入系统访问与数据存储器上的存储卷的多个数据块相关联的访问控制信息,并且确定与来自多个数据块的访问数据块的请求相关联的用户 被授权访问请求。 数据块访问系统基于与该数据块相关联的访问控制信息来确定用户是否被授权用于所请求的访问。