Computer Engineering and Applications ›› 2014, Vol. 50 ›› Issue (7): 94-98.

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Multi-path QoS routing protocol in Ad Hoc mobile network

PENG Gegang1,2, LI Xinyu2, SONG Ying2, XIANG Lisheng2, SHEN Qing2, LI Renfa1   

  1. 1.School of Computer and Communication, Hunan University, Changsha 410082, China
    2.Post-Doctoral Scientific Research Workstation, Talkweb Information System CO. LTD., Changsha 410205, China
  • Online:2014-04-01 Published:2014-04-25

移动自组网多路径QoS路由协议

彭革刚1,2,李新宇2,宋  鹰2,向黎生2,沈  清2,李仁发1   

  1. 1.湖南大学 计算机与通信学院,长沙 410082
    2.拓维信息系统股份有限公司 博士后科研工作站,长沙 410205

Abstract: Multi-path routing can effectively increase network throughput and balance network load. According to the features of mobile Ad Hoc network, the paper presents a multi-path QoS routing protocol suitable for mobile Ad Hoc network. The protocol performs resource reservation via soft state. Routing overhead can be decreased since local reconstruction is used during route maintenance. The simulation results further show that in the dynamic network environment, the multi-path QoS protocol can realize good load balance, improve the utilization of network resources, and provide reliable and efficient transmission performance for mobile Ad Hoc network.

Key words: Ad Hoc mobile network, multi-path, unicast, routing protocol

摘要: 多路径路由能有效地增加网络的吞吐量以及平衡网络负载,结合移动自组网特点,提出了一种适合移动自组网的多路径QoS路由协议,该协议使用“软状态”方式进行资源预留,并在路由维护过程中使用了局部重构技术,有效地降低了协议的路由开销。模拟结果进一步表明,在动态的网络环境下,该多路径QoS协议能够有效地实现网络负载均衡,提高网络资源利用率,为移动自组网提供可靠而高效的传输性能。

关键词: 移动自组网, 多路径, 单播, 路由协议