• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2011, Vol. 33 ›› Issue (4): 25-29.doi: 10.3969/j.issn.1007130X.2011.

• 论文 • 上一篇    下一篇

车载自组织网络路由协议的仿真研究

李保珠,刘悦,初国新   

  1. (济南大学信息科学与工程学院,山东 济南 250022)
  • 收稿日期:2010-03-30 修回日期:2010-09-25 出版日期:2011-04-25 发布日期:2011-04-25
  • 作者简介:李保珠(1984),男,山东章丘人,硕士生,研究方向为无线网络。刘悦(1970),女,江苏淮阴人,博士,副教授,研究方向为计算机网络和图像处理。初国新(1984),男,山东聊城人,硕士生,研究方向为无线网络。
  • 基金资助:

    山东省科技发展计划项目(2009GG10008012)

Research on the Routing Protocol Simulation in Vehicular Ad Hoc Networks

LI Baozhu,LIU Yue,CHU Guoxin   

  1. (School of Information Science and Engineering,University of Jinan,Jinan 250022,China)
  • Received:2010-03-30 Revised:2010-09-25 Online:2011-04-25 Published:2011-04-25

摘要:

本文简要介绍了车载自组织网络和移动自组织网络中两个典型的路由协议:表驱动路由协议DSDV和按需路由协议AODV;还介绍了一个实用的移动模型,使仿真实验更加接近现实。在Linux下使用网络仿真工具NS2对这两个典型协议进行仿真,并对仿真结果进行分析比较和性能评价,得出:AODV和DSDV协议都不太适用于车辆自组织网络,所以设计适合车辆网路的协议是急需解决的问题。

关键词: 移动自组织网络, 车载自组织网络, 移动模型, DSDV, AODV

Abstract:

The paper presents the Vehicular Ad hoc Networks and two typical routing protocols: the tabledriven routing protocol (DSDV) and the Ad hoc Ondemand routing protocol (AODV) in mobile ad hoc networks. And a practical mobility model is used to enable the simulation experiment more veritable. Then NS2, a network simulation tool, is implemented to simulate the two typical routing protocols in ad hoc networks based on Linux,and the simulation results are analyzed and compared. The result is that the AODV and DSDV routing protocols are not suitable for vehicular ad hoc networks, so designing a proper protocol is an urgent problem.

Key words: mobile ad hoc networks;vehicular ad hoc networks;mobility model;DSDV;AODV