摘要
在分析基于共享树的AdHoc网络多播路由协议MAODV的基础上,结合能量模型,提出了一种AdHoc网络基于动态延时的多播路由协议ECBMR。算法分析和仿真结果显示,在不增加算法复杂性的前提下,ECBMR明显地改善了MAODV协议的延时特性,节点的能量消耗比较均衡,一方面降低了系统的能耗,另一方面有效地延长了网络的存活时间,比较好地解决了AdHoc网络能量和延时相互矛盾的问题。
On the analyzing of the MAODV based on the algorithm of core tree,this paper presents a dynamic delay based multicast routing protocol ECBMR.By analyzing the algorithm and simulating the two routing protocols MAODV and ECBMR,the resuits show that ECBMR has a better delay than MAODV and a more balance of energy consumption.On the one hand,it saves the energy of the network system,on the other hand,it has a longer network lifetime than MAODV and successfully solves the inconsistent question of energy and delay.
出处
《计算机工程与应用》
CSCD
北大核心
2009年第24期94-98,113,共6页
Computer Engineering and Applications
基金
国家自然科学基金No60172035
河南师范大学青年科学基金资助项目(No200906)~~
