通信学报 ›› 2012, Vol. 33 ›› Issue (11): 17-23.doi: 10.3969/j.issn.1000-436x.2012.11.003

• 学术论文 • 上一篇    下一篇

无线mesh网中一种基于博弈论的公平性路由协议

姬文江,马建峰,田有亮,马卓   

  1. 西安电子科技大学 计算机学院,陕西 西安 710071
  • 出版日期:2012-11-25 发布日期:2017-07-25
  • 基金资助:
    长江学者和创新团队发展计划基金资助项目;国家科技部重大专项基金资助项目;国家自然科学基金资助项目;中央高校基本科研业务费基金资助项目

Game theoretical routing protocol with fairness problem in wireless mesh networks

Wen-jiang JI,Jian-feng MA,You-liang TIAN,Zhuo MA   

  1. School of Computer Science,Xidian University,Xi’an 710071,China
  • Online:2012-11-25 Published:2017-07-25
  • Supported by:
    The Program for Changjiang Scholars and Innovative Research Team in University;The Major National Science and Technology Program;The National Natural Science Foundation of China;The Fundamental Research Funds for the Central Universities

摘要:

提出一种基于博弈论的以树为拓扑结构的公平性路由协议。新的协议综合了先验式路由和按需路由,并且将路由计算和信道资源分配控制分布到树中的每个枝节点上,降低了根节点的负担,使其更适合于无线 mesh网的通信需求。仿真结果表明,新的路由协议改进了AODV、HWMP路由协议的端到端平均延迟和网络吞吐量,并且网络中各个无线节点占有的信道资源基本相近,满足公平性原则。

关键词: 无线mesh网, 公平性, 路由协议, 博弈论

Abstract:

Based on game theory,a routing protocol studied with irness problem was proposed.Each router had the same opportunities of Internet access no matter how far from the gateway.Based on the tree topology,the calculation of route could be distributed to every branches of the tree,which greatly reduced the load of the root and more suitable for wireless mesh networks.The simulation results show that the new protocol is more suitable for wireless mesh networks compare with AODV and HWMP,no matter in network throughput or average end-to-end delays,as far as fairness.

Key words: wireless mesh networks, fairness, routing protocol, game theory

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