Method, System and Node for Implementing Automatic Protection Switching in Optical Burst-switching Ring
    1.
    发明申请
    Method, System and Node for Implementing Automatic Protection Switching in Optical Burst-switching Ring 有权
    实现光突发交换环自动保护倒换的方法,系统和节点

    公开(公告)号:US20160156410A1

    公开(公告)日:2016-06-02

    申请号:US14905849

    申请日:2014-06-19

    Abstract: Provided are a method, a system and a node for implementing APS in an OBRing network. The method comprises: a master node and a slave node separately perform optical power monitoring on respective channels, and aggregate monitoring results to the master node; when determining, according to the monitoring results, that a fault occurs, the master node sends a switching operation instruction to the slave node; and the slave node performs a switching operation and enters a protection working state. With the disclosure, a protection switching mechanism is introduced to the OBRing, which implements the processing on fault and ensures the communication quality of the OBRing.

    Abstract translation: 提供了一种用于在OBRing网络中实现APS的方法,系统和节点。 该方法包括:主节点和从节点分别在各个信道上执行光功率监测,并将监控结果聚合到主节点; 当根据监视结果确定发生故障时,主节点向从节点发送切换操作指令; 从节点执行切换操作并进入保护工作状态。 本发明公开了一种OBRing的保护倒换机制,实现了故障处理,保证了OBRing的通信质量。

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