基于IEEE802.16机制的无线Mesh网络多径路由策略  

Wireless mesh network multipath routing strategy based on the mechanism of IEEE 802.16

作　　者：陈洋[1] 

机构地区：[1]安徽新华学院信息工程学院,安徽合肥230088

出　　处：《西安工程大学学报》2016年第5期622-626,共5页Journal of Xi’an Polytechnic University

摘　　要：针对传统Mesh网络MAC和路由协议稳定性差的问题,提出一种基于IEEE 802.16机制的无线Mesh网络多径路由策略.通过获取路径选择判据,建立Tworayground路由多路径选择模型,最终生成多路径路由策略.并利用NS-2对无线Mesh网络多径路由策略进行仿真.结果表明,该策略在平均端到端的时延、网络吞吐量和分组丢包率方面具有较好性能.As the traditional Mesh network MAC and routing protocols are not stable,a multipath routing strategy for wireless Mesh networks was proposed based on the mechanism of IEEE 802.16.First path selection criterio was obtained;then Tworayground multi-path routing model was established;finally multipath routing strategy was generated.NS-2 was used to simulate multipath routing in wireless Mesh networks.Simulation results show that the strategy has good performance in average end to end delay,network throughput and packet loss rate.

关 键 词：无线MESH 信道分配 多路径路由 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]