Methods, systems, and media for forming linear combinations of data
    1.
    发明授权
    Methods, systems, and media for forming linear combinations of data 失效
    用于形成数据线性组合的方法,系统和介质

    公开(公告)号:US08655839B2

    公开(公告)日:2014-02-18

    申请号:US12281457

    申请日:2007-03-05

    IPC分类号: G06F7/00 G06F17/30 G06F15/173

    CPC分类号: H04L25/02 G01V1/003

    摘要: Methods, systems, and media for forming linear combinations of data are provided. In some embodiments, methods for forming a linear combination of data include: receiving at a device a first codeword, wherein the first codeword comprises a linear combination of at least a first data unit including data, and a second data unit including data; encoding at the device the first codeword and a third data unit including data to form a second codeword, wherein the second codeword includes a linear combination of at least the first data unit, the second data unit, and the third data unit; and transmitting from the device the second codeword.

    摘要翻译: 提供了用于形成数据线性组合的方法,系统和介质。 在一些实施例中,用于形成数据的线性组合的方法包括:在设备处接收第一码字,其中所述第一码字包括至少包括数据的第一数据单元和包括数据的第二数据单元的线性组合; 在所述设备处编码所述第一码字和第三数据单元,所述第三数据单元包括用于形成第二码字的数据,其中所述第二码字包括至少所述第一数据单元,所述第二数据单元和所述第三数据单元的线性组合; 以及从所述设备发送所述第二码字。

    Method an congestion control system to allocate bandwidth of a link to dataflows
    2.
    发明授权
    Method an congestion control system to allocate bandwidth of a link to dataflows 失效
    方法一种拥塞控制系统,将链路的带宽分配给数据流

    公开(公告)号:US06829649B1

    公开(公告)日:2004-12-07

    申请号:US09710163

    申请日:2000-11-10

    IPC分类号: G06F1516

    摘要: A method, a system and a computer program product are disclosed for allocating bandwidth of a limited bandwidth link to dataflows containing packets. In the method, the number of buckets is adaptively adjusted dependent upon the number of active dataflows. Each bucket has a number of tokens allocated to the bucket for use by the corresponding dataflow. The number of tokens is dependent upon a weighted value for the corresponding dataflow. Queueing of the packets for utilization of the limited bandwidth link is dependent upon the tokens. Tokens are then adaptively-reallocated to one or more buckets in accordance with a weighted value for each of the dataflows.

    摘要翻译: 公开了一种用于将有限带宽链路的带宽分配给包含分组的数据流的方法,系统和计算机程序产品。 在该方法中,桶的数量根据活动数据流的数量自适应地调整。 每个桶具有分配给桶的许多令牌以供相应的数据流使用。 令牌的数量取决于相应数据流的加权值。 用于有限带宽链路利用的数据包的排队取决于令牌。 然后根据每个数据流的加权值将令牌自适应地重新分配到一个或多个存储桶。

    METHODS, SYSTEMS, AND MEDIA FOR FORMING LINEAR COMBINATIONS OF DATA
    3.
    发明申请
    METHODS, SYSTEMS, AND MEDIA FOR FORMING LINEAR COMBINATIONS OF DATA 失效
    形成数据线性组合的方法,系统和媒体

    公开(公告)号:US20090222477A1

    公开(公告)日:2009-09-03

    申请号:US12281457

    申请日:2007-03-05

    IPC分类号: G06F17/30

    CPC分类号: H04L25/02 G01V1/003

    摘要: Methods, systems, and media for forming linear combinations of data are provided. In some embodiments, methods for forming a linear combination of data include: receiving at a device a first codeword, wherein the first codeword comprises a linear combination of at least a first data unit including data, and a second data unit including data; encoding at the device the first codeword and a third data unit including data to form a second codeword, wherein the second codeword includes a linear combination of at least the first data unit, the second data unit, and the third data unit; and transmitting from the device the second codeword.

    摘要翻译: 提供了用于形成数据线性组合的方法,系统和介质。 在一些实施例中,用于形成数据的线性组合的方法包括:在设备处接收第一码字,其中所述第一码字包括至少包括数据的第一数据单元和包括数据的第二数据单元的线性组合; 在所述设备处编码所述第一码字和第三数据单元,所述第三数据单元包括用于形成第二码字的数据,其中所述第二码字包括至少所述第一数据单元,所述第二数据单元和所述第三数据单元的线性组合; 以及从所述设备发送所述第二码字。