光通信研究Issue(5)：19-22,26,5.DOI:10.13756/j.gtxyj.2016.05.006
一种基于ACO的光网络RWA优化方法及应用
An Optimization Method of Optical Network RWA Based on ACO and Its Application
摘要
Abstract
Focusing on the RWA problem in optical transmission network,we proposed a RWA optimization algorithm based on ant colony algorithm framework.The way of choosing a request from requests zone is introduced,which would improve opti-mization ability of the algorithm.In addition,the way of updating pheromone and searching routes in ACO algorithm are also improved.This method can effectively reduce the network traffic congestion.Finally,we conduct a simulation to demonstrate the proposed method in a grid network and a province electric power communication network.关键词
蚁群算法/信息素/阻塞率/路由波长分配/电力通信网Key words
ACO/pheromone/congestion rate/RWA/electric power communication network分类
信息技术与安全科学引用本文复制引用
孙媛媛,卢利锋,周静,胡紫巍,翟明岳,刘国军..一种基于ACO的光网络RWA优化方法及应用[J].光通信研究,2016,(5):19-22,26,5.基金项目
国家电网公司2015年科技项目(SGRIXTKJ[2015]241) （SGRIXTKJ[2015]241）
