电信科学 ›› 2011, Vol. 27 ›› Issue (11): 123-126.doi: 10.3969/j.issn.1000-0801.2011.11.033

• 研究与开发 • 上一篇    下一篇

一种基于负载均衡的移动Ad Hoc网络AODV协议改进

王钰,田杰,徐磊   

  1. 武警工程学院 西安 710086
  • 出版日期:2011-11-15 发布日期:2011-11-15

A Improvement of Load Balance Based AODV Protocol for MANET

Yu Wang,Jie Tian,Lei Xu   

  1. Engineering College of CAPF，Xi’an 710086，China
  • Online:2011-11-15 Published:2011-11-15

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328

被引次数

5

摘要：

当移动Ad Hoc 网络负载增加时，现有的路由协议的性能急剧下降，且中间节点能耗过快。为适应高负载网络，平衡网络中节点能耗，在 AODV 协议基础上进行改进，提出了一种基于路径选择和拒绝应答算法的PS-AODV 协议。仿真结果表明，PS-AODV 协议可以提高分组传送率，降低平均端到端时延，并减少路由开销。

关键词: 无线自组网, 路由协议, 路径选择, 仿真

Abstract:

As the increase of the MANET load，the existing MANET routing protocols suffer a rapid performance drop. In this paper，we propose an algorithm for path select and acknowledge refuses based PS-AODV routing protocol，make improvements in AODV. Simulation result shows that the PS-AODV protocol improves packet delivery ratio，reduces average end-to-end latency and decreases routing overhead.

Key words: Ad Hoc, route protocol, path select, simulation

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