一种适合于无线网络的竞争广播算法  

A Competitive Broadcasting Algorithm for Wireless Networks

作　　者：周伯生[1,2] 吴介一[1] 费翔 

机构地区：[1]东南大学CIMS中心 [2]国家电力公司苏州热工研究所,江苏苏州215004 [3]School of EE Queen’s University of Belfast

出　　处：《电子学报》2003年第2期280-283,共4页Acta Electronica Sinica

基　　金：国家 973项目"信息技术的应用理论和高性能软件"的子项目"高性能网络协议算法及其协议软件研究"(No G1 9980 30 4 0 5);江苏省自然科学基金项目"高速多媒体网络基于知识的资源调度研究"(No BK990 1 3)

摘　　要：广播是无线网络中基本且重要的操作 .竞争广播算法是一种基于竞争机制的广播协议算法 ,适合于移动自组网络 .分析和仿真结果表明 ,与泛洪方案相比 ,竞争广播算法去除了大量冗余转播 ,改善了网络的广播性能 ,提高了网络的吞吐量 .另外 ,竞争广播算法思想还能应用于其他网络协议 ,如应用于路由协议的路由发现过程 。Broadcasting is an original and important operation for wireless networks.The Competitive Broadcasting Algorithm is a competition based broadcasting algorithm for mobile ad hoc networks.Analyses and simulations show that Competitive Broadcasting Algorithm can save a large number of redundant rebroadcasts compared with Flooding Scheme,an intuitive broadcasting method.And it also improves the network broadcasting performance;increases the network throughput.In addition,the idea of Competitive Broadcasting Algorithm can also be used in other applications,such as routing discovery schemes,to enhance the performance.

关 键 词：广播 通信 移动自组网 MANET 无线网络 

分 类 号：TP393.17[自动化与计算机技术—计算机应用技术]