JIANG Pei-pei, LIU San-yang. QoS routing and wavelength assignment algorithm in WDM networks[J]. 2005,(1):6-8. DOI: 10.13756/j.gtxyj.2005.01.003.
WDM网络中支持QoS的路由与波长分配算法
摘要
针对波分复用(WDM)网络中的路由与波长分配问题
提出了一种支持服务质量(QoS)的约束搜索算法。基于多目标规划模型
这种搜索算法可为网络各节点创建路由表
根据路由表信息求出非支配路径集合
从而一次性完成寻找路由和分配波长两项任务。仿真实例证明了该算法的有效性。
Abstract
A QoS routing and wavelength assignment algorithm in WDM networks is proposed. The new algorithm gets the set of nondenominated paths according to the created routing table for each node and considers the two subproblems of routing selection and wavelength assignment simultaneously based on a multi-object programming model. Simulation experiment shows that the algorithm is efficient.
关键词
波分复用光网络路由与波长分配服务质量
Keywords
WDM optical networksrouting and wavelength assignmentQoS