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.
出处
《电子学报》
EI
CAS
CSCD
北大核心
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)
