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多粒度光网络中面向快速建路的资源预置策略

DOI: 10.13190/jbupt.201006.17.zhaoyl, PP. 17-20

Keywords: 多粒度光网络,资源预置,拓扑,路由与波长分配

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Abstract:

在多粒度光网络中引入了一种资源预置策略,通过预置多粒度光网络中不同粒度的带宽资源,可以增加光网络的直达路由,优化选路和转接的性能,重建网络的拓扑结构.仿真结果表明,采用资源预置策略可以显著地降低控制平面的连接建立时间.

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