A Distributed Bandwidth Reservation Protocol for QoS Routing in Mobile Ad Hoc Networks

摘要：

The paper proposes a distributed bandwidth reservation protocol (DBRP) for QoS routing in ad hoc networks. The protocol adopts a TDMA-based model, derives from AODV, refers to the idea of three slot states7, and adopts two-time reservation and controlling-flooding scheme. The protocol takes both the hidden-terminal and exposed-terminal problems into account. And it can solve the simultaneous reservation of several paths. In addition, controlling-flooding method can effectively control routing overhead, and two-time reservation can improve request success rate. Simulation results show the new protocol has better performance in denser networks and heavier traffic conditions.

关键词： MANET QoS routing TDMA AODV

作者: Wang Xiangli Li Layuan Gong Bencan Wang Wenbo

作者单位: School of Computer Science and Technology Wuhan University of Technology Wuhan, China School of Science Wuhan University of Science and Technology Wuhan, China

会议类型: 国际会议

会议名称: 第三届IEEE无线通讯、网络技术暨移动计算国际会议

会议地点: 上海

会议语种:英文

在线出版日期: 2007-09-21（万方平台首次上网日期，不代表论文的发表时间）