Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (13): 122-125.

• 网络、通信、安全 • Previous Articles     Next Articles

Study on multiple constrained QoS routing based on ant colony algorithm in wireless mesh network

LIU Feng,QUAN Hui-yun,XIAO Wei   

  1. College of Mathematics and Computer Science,Hunan Normal University,Changsha 410081,China
  • Received:2007-08-13 Revised:2007-11-13 Online:2008-05-01 Published:2008-05-01
  • Contact: LIU Feng

无线mesh网中基于蚁群算法的多约束QoS路由研究

刘 枫,全惠云,肖 伟   

  1. 湖南师范大学 数学与计算机科学学院,长沙 410081
  • 通讯作者: 刘 枫

Abstract: No effective approximate methods about QoS route question are proposed,some heuristic algorithms generally are used,like genetic algorithm,simulated annealing algorithm,ant colony algorithm and so on.In this paper we firstly introduce QoS,its parameters and the definition that restrains the QoS route,then make a comparison between the Ad-hoc net and the wireless mesh networks,and according to present situation of Ad-hoc network research,analyse feasibility for ant colony algorithm in wireless mesh networks with QoS.

Key words: multi-constrained QoS, wireless mesh networks, ant colony algorithm

摘要: 针对多约束QoS路由问题的求解,现今并没有有效的近似算法,一般采用启发式算法求解。先介绍了QoS、QoS的各种参数指标以及多约束QoS路由的定义,接着通过移动Ad-hoc网和无线mesh网络的异同的比较,根据Ad-hoc网络的研究现状,分析了蚁群算法在无线mesh网络中QoS研究的可行性。

关键词: 多约束QoS, 无线mesh网, 蚁群算法