基于Ad Hoc网络路由协议的控制开销研究  

Research on Routing Overhead for Ad Hoc Networks

作　　者：李士宁[1] 张琪[1] 于超[1] 

机构地区：[1]西北工业大学计算机学院,陕西西安710072

出　　处：《微电子学与计算机》2007年第7期108-111,共4页Microelectronics & Computer

基　　金：国家自然科学基金项目(60573161)

摘　　要：对Ad Hoc网络路由协议的控制开销进行了系统而深入的研究。在分析了路由开销机制的基础上,对几种典型的开销优化方法和策略进行了研究和总结,并通过仿真研究了MAC协议对路由开销的影响,以及节点密度、业务流量和移动性等网络环境因素对路由开销的影响。Systemic and in--depth research on routing overhead for Ad Hoe networks is conducted in this paper. Based on analyzing routing overhead mechanism, several typical approaches and strategy for overhead optimization are studied and summarized, including Floeding optimization techniques, multi-scope techniques, increment HELLO techniques, least-overhead routing approach and on-demand strategy, etc. then the effect brought by nodes density, traffic, mobility on routing overhead is studied by simulation, as well as brought by MAC protocols.

关 键 词：Ad HOC网络 控制开销 MAC 路由开销 仿真 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]