基于范围代理的MAODV协议改进  

Improvement of MAODV Protocol Based on Scale Agent

作　　者：王继曾[1] 黎富贵[1] 张中耀 

机构地区：[1]兰州理工大学计算机与通信学院,兰州730050 [2]白银市数字白银工作办公室,白银730900

出　　处：《计算机工程》2009年第13期84-87,共4页Computer Engineering

摘　　要：高效的组播路由是移动自组网网络组播路由的研究热点之一。在分析MAODV协议的基础上,提出基于范围代理扩展的MAODV组播路由协议。通过使用区域范围代理管理和单播与广播结合的组播数据包,扩展范围代理MAODV协议。模拟仿真结果显示,改进后的协议减少网络开销和树重构次数、降低端到端平均时延、提高数据包投递率。In the Mobile Ad hoc Network（MANET）, the efficiency multicast route is one of hot-study for the network multicast routers. This paper proposes a base scale agent method, which is used in the Multieast Ad hoc On-Demand Vetor（MAODV） multicast router protocol base on deeply-analyzed, expanding the protocol content. It uses the region scale agent to manage and multicast the data-packages by combining unicast with broadcast, expanding the protocol. Simulation results demonstrate SAMAODV not only can decrease network overhead and average end-to-end delay, but olso can decrease the number tree＇s reconstruct and enhance the pakects delivery ratio.

关 键 词：组播 移动自组网 MAODV协议 范围代理 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]