This work proposes a resilient wheel-based wavelength-division-multiplexed passive optical network optical access network architecture for backhauling network traffic. This proposed resilient architecture can efficiently support not only the fixed users but also the mobile users in the downstream direction under normal and failure operating scenarios, while minimizing the average traffic delivery time and without using extra redundant fibers for protection purposes.

中文翻译：

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光接入网的弹性架构

这项工作提出了一种用于回传网络流量的基于弹性轮的波分复用无源光网络光接入网络架构。在正常和故障操作情况下，该提议的弹性体系结构不仅可以有效地支持固定用户，而且可以有效地支持下游方向的移动用户，同时使平均流量交付时间最小化，并且无需使用额外的冗余光纤进行保护。