Out of band messaging in a DRA network
    1.
    发明授权
    Out of band messaging in a DRA network 有权
    DRA网络中的带外消息传送

    公开(公告)号:US06418117B1

    公开(公告)日:2002-07-09

    申请号:US09149589

    申请日:1998-09-08

    IPC分类号: G01R3108

    摘要: To ensure the integrity of a telecommunications network provisioned with a distributed restoration algorithm (DRA), a communications network is provided for routing signaling messages such as DRA restoration and maintenance messages among the various nodes of the network. Thus, while data is sent among the nodes via the working links interconnecting the various nodes, signal messages are communicated among the various nodes by way of the independent communications network, which may be a wide area network. By reallocating the signal messages to a separate network, an efficient telecommunications network is effected.

    摘要翻译: 为了确保提供有分布式恢复算法(DRA)的电信网络的完整性,提供通信网络用于在网络的各种节点之间路由信令消息,例如DRA恢复和维护消息。 因此,当通过互连各种节点的工作链路在节点之间发送数据时,信号消息通过可以是广域网的独立通信网络在各个节点之间传送。 通过将信号消息重新分配到单独的网络,实现有效的电信网络。