An Interference Avoidance Multipath Routing Protocol based on Greedy Forwarding in MANETs

摘要：

Multipath routing improves end-to-end throughput by transmitting data via multiple paths. However, the inter-path interference limits the gain of multipath routing in mobile ad hoc networks. To address this issue, we propose the Greedy-based Interference Avoidance Multipath Routing (GIMR) protocol. With the aid of geographic information, two least-interference paths between a source and destination pair is established with low overhead. We present the detail components of GIMR, including the route discovery, data transmission, and route maintenance. Via extensive simulations, we demonstrate that GIMR achieves much better performance than the existing approach in terms of throughput, packet delivery ratio, and end-to-end delay.

关键词： Ad hoc networks multipath routing greedy forwarding interference avoidance

作者: Wenjing Yang Xinyu Yang Guozheng Liu Wei Yu

作者单位: Dept. of Computer Science and Technology, Xi’an JiaoTong University, and Xi’an Communication Institu Dept. of Computer Science and Technology, Xi’an JiaoTong University, Xi’an, P. R. China Dept. of Computer and Information Sciences, Towson University, Towson, MD 21252

会议类型: 国际会议

会议名称: 2010 IEEE International Conference Conferenhce on Wireless Communications,Networking and Information Security(2010 IEEE 无线通信、网络技术与信息安全国际会议 WCNIS)

会议地点: 北京

会议语种:英文

页码: 1-5

在线出版日期: 2010-06-25（万方平台首次上网日期，不代表论文的发表时间）