WDM光网络移动节点路径规划方法研究  

Research on path planning method of mobile node in WDM optical network

作　　者：朱颖[1] 项祖干 

机构地区：[1]浙江经贸职业技术学院,杭州310018 [2]浙江财经大学,杭州310018

出　　处：《激光杂志》2017年第10期135-138,共4页Laser Journal

基　　金：浙江高校科学技术研究项目(KY2015LX300)

摘　　要：为了提高WDM光网络的消息投递效率和全网能量均衡性,提出一种基于考虑节点通信负载鲁棒性感知的WDM光网络移动节点路径规划方法。首先建立WDM光网络节点效用度量目标函数,以构建WDM光网络移动节点路径分布的路由图拓扑结构模型,其次进行WDM光网络的负载-功耗联合测试,计算全网能量的负载开销,基于负载鲁棒性感知实现WDM光网络移动节点路径规划。仿真结果表明,采用该方法进行WDM光网络移动节点路径规划,能有效提高网络的生命周期,信息正确投递概率提升,路由可靠性较好。In order to improve the message delivery efficiency and the whole network energy balance of the WDM optical network,a mobile node path planning method of WDM optical network based on considering node communication load is proposed.We establish the WDM optical network node utility measure to construct the objective function,and build the routing graph topology model of WDM optical network mobile node path distribution.Then,complete the load-power testing of WDM optical network to calculate energy load of the whole network.Realize path planning of WDM optical network based on loaded robust perception.The simulation results show that the proposed method can effectively improve the life cycle of the network,the information correct delivery probability and has good routing reliability.

关 键 词：WDM光网络 移动节点 路径规划 能量均衡 路由 

分 类 号：TN91[电子电信—通信与信息系统]