一种新的基于自适应蚁群算法的QOS单播路由策略  

A New Policy of QOS Unicast Routing Based on the Adaptive Ant System

作　　者：林晖[1] 郑荣[1] 万晓瑜[1] 樊自甫[1] 

机构地区：[1]重庆邮电学院下一代网络研究所

出　　处：《微计算机应用》2007年第4期386-389,共4页Microcomputer Applications

基　　金：重庆市教委科学技术研究项目(KJ050512;KJ050513);重庆市教委自然科学基金项目(CSTC2005BB2054)

摘　　要：分析现有的路由策略的不足的基础上,提出了一种基于自适应的蚁群算法的新的路由策略,该策略将蚁群算法、带宽和时延波动约束控制结合控制路由选择,仿真结果表明该策略与Static Routing和Session Routing相比具有更优的时延和丢包率。能够有效的提高网络的服务质量。Ant colony algorithm is one kind of new - type heuristically optimizing , based on ant colony systematic policy , having ability to organize itself. In order to solve the problem that QOS route meets while studying at present ,this paper utilizes the characteristic of ant colony systematic policy that can look for the shortest - path , and proposes an new policy of QOS unicast routing based on ant colony systematic principles ,and used for solving delay and drop. the emulation results prove that this policy is effective ,adaptive , robust , expansible.

关 键 词：蚁群算法 QOS 路由策略 

分 类 号：TN915.02[电子电信—通信与信息系统]