基于路径稳定性的MAODV改进路由协议  

Improved Routing Protocol for MAODV Based on Path Stability

作　　者：严秋实[1] 万晓榆[1] 樊自甫[1] 

机构地区：[1]重庆邮电大学下一代网络应用技术研究所,重庆400065

出　　处：《计算机工程》2010年第20期93-95,共3页Computer Engineering

摘　　要：由于移动自组织网络的高动态性,使其拓扑结构不断发生改变。针对这种情况,在分析现有MAODV协议改进技术的基础上,提出一种选择路径稳定性的路由协议(PPC-MAODV)。改进路由协议充分考虑路径稳定性问题,选择稳定性高、路由跳数小的路径进行数据转发和传输,减小路由的重构和修复次数。通过仿真实验对MAODV协议与PPC-MAODV协议在端传输时延、丢包率等方面进行验证,结果证明了该协议的有效性。In mobile Ad Hoc networks,node movement often makes the topology change frequently.In case not considering stability,link break will be unavoidable on the route and therefore route reconstructing is continuing.In order to improve the stability of routing,this paper prompts a new route protocol called PPC-MAODV.The protocol takes the path stability element and link minimum stability entropy into account of construction.Simulations show that the PPC-MAODV protocol can reduce the end-to-end delay and packets discarded.

关 键 词：AD HOC网络 MAODV协议 路径稳定性 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]