Method for ATM flow communication, and relay for implementing the method
    5.
    发明授权
    Method for ATM flow communication, and relay for implementing the method 有权
    ATM流通信方法,实现方法的中继

    公开(公告)号:US07167465B2

    公开(公告)日:2007-01-23

    申请号:US10195225

    申请日:2002-07-15

    IPC分类号: H04B7/212 H04L12/64

    摘要: A time division multiplex link is used with successive frames each having a specified number of transmission timeslots. A first unit inserts ATM cells into a part of the timeslots which is allotted to the ATM flow intended for a second unit and other data into other timeslots allotted to the transport of at least one non-ATM flow intended for a third unit. The signals received are analyzed so as to search for synchronization with the cells of the ATM flow and to identify that part of the timeslots which is allotted to the ATM flow. This analysis comprises a synchronization test executed successively on subsets of timeslots within the frames until good synchronization is observed. The cells extracted from the timeslots of the identified part are then directed to the second unit, while the other data are directed to the third unit.

    摘要翻译: 使用时分复用链路,其中连续的帧具有指定数量的传输时隙。 第一单元将ATM信元插入到分配给用于第二单元的ATM流的时隙的一部分中,并且将其他数据插入分配给传输第三单元的至少一个非ATM流的其它时隙。 分析接收到的信号,以搜索与ATM流的小区的同步,并且识别分配给ATM流的时隙的那部分。 该分析包括在帧内的时隙子集上连续执行的同步测试,直到观察到良好的同步。 从所识别的部分的时隙提取的小区然后被引导到第二单元,而其他数据被引导到第三单元。