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Design and performance evaluation of protected Super-EPON Access networks using a dedicated protection ring architecture

机译:采用专用保护环架构的保护超对EPON接入网络的设计与性能评估

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This paper describes and tests the feasibility of a protected super Ethernet passive optical network (Super-EPON). The architecture of the Super-EPON is based on a two-fiber ring that provides protection to the feeder section of the supported EPONs. The performance evaluation of the network is measured by simulating the behavior of dynamic bandwidth allocation (DBA) algorithms with quality of service (QoS) support in the upstream traffic management. The results are examined in terms of mean packet delay, mean bit rate per optical network unit (ONU), time-slot occupation efficiency, data packet loss, and overhead due to Ethernet headers and multi-point control protocol (MPCP) messages.
机译:本文介绍并测试了受保护的超以太网无源光网络(超级EPON)的可行性。超级EPON的架构基于双纤维环,该环为支持的EPON的馈送部分提供保护。通过模拟上游业务管理中的服务质量(QoS)支持的动态带宽分配(DBA)算法的行为来测量网络的性能评估。由于以太网报头和多点控制协议(MPCP)消息,根据平均分组延迟,每个光网络单元(ONU),时隙占用效率,数据分组丢失和开销的结果。

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