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High-reliable WDM access network based on alternate transmission mode featuring power optimization and network stability

机译:基于备用传输模式的高可靠性WDM接入网络,具有功耗优化和网络稳定性的特点

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摘要

A ring-based wavelength division multiplexing access network is presented in this paper. By introducing a novel alternate transmission mode, the network can optimize the optical power received by each node. By using ring topology, the central office can provide full protection in the case of both single- and double-fiber failure. It can make the number of affected RNs more predictable. And the system oscillation caused by failure can also be controlled in a stable range. By simulation, the mentioned functions are demonstrated. The simulating results show the network has good performance. (C) 2015 Elsevier B.V. All rights reserved.
机译:本文提出了一种基于环的波分复用接入网。通过引入新颖的替代传输模式,网络可以优化每个节点接收的光功率。通过使用环形拓扑,中心局可以在单光纤和双光纤故障的情况下提供全面的保护。它可以使受影响的RN的数量更可预测。而且,由故障引起的系统振荡也可以控制在稳定范围内。通过仿真,证明了上述功能。仿真结果表明该网络具有良好的性能。 (C)2015 Elsevier B.V.保留所有权利。

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