Method and system for utilizing a tag to optimize portion of data transfer
    2.
    发明申请
    Method and system for utilizing a tag to optimize portion of data transfer 有权
    利用标签优化数据传输部分的方法和系统

    公开(公告)号:US20070091927A1

    公开(公告)日:2007-04-26

    申请号:US11412371

    申请日:2006-04-26

    IPC分类号: H04J3/24

    摘要: A method for utilizing a tag to optimize portion of data transfer is disclosed. In one embodiment, a storage location is provided on a single node for storing at least one portion of data received from at least one data stream. The header containing information about the portion of data coupled with the portion of data is accessed. A database entry is generated at the node based on the information contained on the header. A tag pointing to the database entry is also generated. The tag pointing to the database entry is then correlated with the portion of data. In so doing, when the portion of data is processed, the processing is based on the context information of the database pointed to by the tag without requiring access to the header or other data within the portion of data.

    摘要翻译: 公开了一种利用标签优化数据传输部分的方法。 在一个实施例中,在单个节点上提供存储位置,用于存储从至少一个数据流接收的数据的至少一部分。 访问包含与部分数据相关的数据部分的信息的报头。 基于头上包含的信息,在节点生成数据库条目。 还会生成一个指向数据库条目的标签。 然后将指向数据库条目的标签与数据部分相关联。 这样做时,当数据的部分被处理时,处理是基于标签指向的数据库的上下文信息,而不需要访问数据部分内的报头或其他数据。

    Method and apparatus for ensuring the integrity of data
    3.
    发明申请
    Method and apparatus for ensuring the integrity of data 有权
    确保数据完整性的方法和装置

    公开(公告)号:US20050097361A1

    公开(公告)日:2005-05-05

    申请号:US10698784

    申请日:2003-10-31

    IPC分类号: G06F21/00 H04L9/00

    CPC分类号: G06F21/64

    摘要: Disclosed are a method and apparatus for ensuring the integrity of data. In one embodiment, the present invention, for a plurality of data packets comprising a plurality of first data segments and a plurality of second data segments, calculates a cryptographic checksum for the plurality of first data segments and enables the cryptographic checksum for the plurality of first data segments to be transmitted separately from the plurality of data packets.

    摘要翻译: 公开了一种确保数据完整性的方法和装置。 在一个实施例中,对于包括多个第一数据段和多个第二数据段的多个数据分组,本发明计算多个第一数据段的密码校验和,并使多个第一数据段的密码校验和 要与多个数据分组分开地发送的数据段。

    Cryptographic checksums enabling data manipulation and transcoding
    6.
    发明授权
    Cryptographic checksums enabling data manipulation and transcoding 有权
    加密校验和,可实现数据处理和转码

    公开(公告)号:US07581094B1

    公开(公告)日:2009-08-25

    申请号:US10616680

    申请日:2003-07-09

    IPC分类号: H04L9/00

    摘要: Disclosed are methods and systems for providing security to manipulation of streamed data in a network, which comprise separating an amount of streamed data into segments, computing a cryptographic checksum for a segment, and combining a segment of data and an associated cryptographic checksum into a data packet.

    摘要翻译: 公开了用于提供对网络中流传输数据的操纵的安全性的方法和系统,其包括将流数据量分成段,计算段的加密校验和,以及将数据段和相关联的加密校验和组合成数据 包。

    Method and apparatus for ensuring the integrity of data
    7.
    发明授权
    Method and apparatus for ensuring the integrity of data 有权
    确保数据完整性的方法和装置

    公开(公告)号:US07558954B2

    公开(公告)日:2009-07-07

    申请号:US10698784

    申请日:2003-10-31

    IPC分类号: H04L9/00

    CPC分类号: G06F21/64

    摘要: A method and apparatus for ensuring the integrity of data. For a plurality of data packets comprising a plurality of first data segments and a plurality of second data segments, a cryptographic checksum is calculated for the plurality of first data segments. The cryptographic checksum is enabled for the plurality of first data segments to be transmitted separately from the plurality of data packets.

    摘要翻译: 一种用于确保数据完整性的方法和装置。 对于包括多个第一数据段和多个第二数据段的多个数据分组,针对多个第一数据段计算密码校验和。 允许多个第一数据段与多个数据分组分开发送加密校验和。

    Distributed storage of media data
    9.
    发明申请
    Distributed storage of media data 审中-公开
    分布式存储媒体数据

    公开(公告)号:US20070255846A1

    公开(公告)日:2007-11-01

    申请号:US11413992

    申请日:2006-04-28

    IPC分类号: G06F15/16

    摘要: Methods and systems thereof for storing a stream of media data are described. The media data describes an instance of media content. The media data can be scalably encoded. The scalably encoded data is separated into at least a first portion and a second portion. The first portion of scalably encoded data is stored on a first node in a network. The second portion of scalably encoded data is stored on a second node in the network.

    摘要翻译: 描述了用于存储媒体数据流的方法和系统。 媒体数据描述媒体内容的实例。 可以对媒体数据进行可扩展编码。 可扩展编码的数据被分成至少第一部分和第二部分。 可扩展编码数据的第一部分被存储在网络中的第一节点上。 可扩展编码数据的第二部分被存储在网络中的第二节点上。