WDM光网络多跳业务量疏导算法  

Multi-Hop Traffic Grooming Algorithm in Optical WDM Networks

作　　者：胡玉矿[1] 惠嫣娇[1] 范戈[1] 

机构地区：[1]上海交通大学"区域光纤通信网与新型光纤通信系统"国家重点实验室,上海200240

出　　处：《光纤与电缆及其应用技术》2009年第5期40-42,45,共4页Optical Fiber & Electric Cable and Their Applications

摘　　要：针对具有多跳疏导能力的WDM光网络进行了研究,提出了一种基于固定备选路由的多跳业务量疏导算法(FO-HC-MH)。该算法对备选路由的跳数进行限制,因而可以节约使用网络的收发器资源。仿真实验表明,与FO-MH算法相比,在网络负载较低的情况下该算法节约效果明显。The multi-hop traffic grooming in optical WDM networks is investigated. A multi-hop traffic grooming algorithm based on the fixed order alternate routing approach （FO-HC-MH） is proposed. The algorithm uses transceivers more efficiently by limiting the hops of the alternate routing. The simulation results show that the algorithm performs better at low network load compared with the FO-MH algorithm.

关 键 词：多跳业务量疏导 波分复用 固定备选路由 

分 类 号：TN929.11[电子电信—通信与信息系统]