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    Data matrix method and system for distribution of data
    1.
    发明授权
    Data matrix method and system for distribution of data 有权
    数据矩阵法和数据分布系统

    公开(公告)号：US07984127B2

    公开(公告)日：2011-07-19

    申请号：US10411480

    申请日：2003-04-08

    申请人： William Douskalis ,  Debashis Haldar ,  Jesse Money ,  Arun Santharam

    发明人： William Douskalis ,  Debashis Haldar ,  Jesse Money ,  Arun Santharam

    IPC分类号： G06F15/16 ,  G06F15/173

    CPC分类号： H04L12/1859 ,  H04L12/1868

    摘要： A method and system for distributing data from one or more main data sources to one or more consumer nodes. An abstract data matrix layer is provided between a producer layer and a consumer layer. A producer node multicasts data updates to selected data matrix nodes in the data matrix layer, and a consumer node registers with the data matrix layer to receive designated data updates. One or more data matrix nodes then serve the requested data updates on the requesting consumer node.

    摘要翻译： 一种用于将数据从一个或多个主数据源分发到一个或多个消费者节点的方法和系统。 在生成器层和消费者层之间提供抽象数据矩阵层。 生成器节点将数据更新多播到数据矩阵层中的所选数据矩阵节点，并且消费者节点向数据矩阵层注册以接收指定的数据更新。 然后，一个或多个数据矩阵节点在请求的消费者节点上服务所请求的数据更新。

    Time division multiplex arrangement
    4.
    发明授权
    Time division multiplex arrangement 失效
    时分复用布置

    公开(公告)号：US4855996A

    公开(公告)日：1989-08-08

    申请号：US227839

    申请日：1988-08-03

    申请人： William Douskalis

    发明人： William Douskalis

    IPC分类号： H04J3/04 ,  H04J3/16 ,  H04J3/22

    CPC分类号： H04J3/1629

    摘要： Modems, data service units, application modules and other data communication devices, installed in a common equipment cabinet, are interconnected by way of a time division multiplexed bus. Time slots assigned to the various devices recur at a number of regularly-spaced access periods across each time division multiplex frame. The rate at which the access periods occur and the total number of access periods that make up each frame are chosen in such a way as to accommodate a mix of devices having respective bus access rates wherein there is at least one pair of rates for which neither rate of the pair is a whole number multiple of the other. The process of allocating access periods to the time slots is carried out using a known lemma to identify linear Diophantine equation solutions.

    Data communication arrangement with embedded matrix switch
    6.
    发明授权
    Data communication arrangement with embedded matrix switch 失效
    带嵌入式矩阵开关的数据通信布置

    公开(公告)号：US4885741A

    公开(公告)日：1989-12-05

    申请号：US227845

    申请日：1988-08-03

    申请人： William Douskalis

    发明人： William Douskalis

    IPC分类号： H04L5/22 ,  H04J3/16

    CPC分类号： H04J3/1629

    摘要： Modems, data service units, application modules and other data communication devices, installed in a common equipment cabinet, are interconnected by way of a time division multiplexed bus. Time slots assigned to the various devices recur at a number of rigidly-spaced access periods across each time division multiplex frame. The rate at which the access periods occur and the total number of access periods that make up each frame are chosen in such a way as to accomodate a mix of devices having respective bus access rates wherein there is at least one pair of rates for which neither rate of the pair is a multiple of the other. The process of allocating access periods to the time slots is carried out using a known lemma to identify linear Diophantine equation solutions.