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计算机工程 ›› 2012, Vol. 38 ›› Issue (08): 67-69. doi: 10.3969/j.issn.1000-3428.2012.08.022

• 网络与通信 • 上一篇    下一篇

异构网络中的改进AODV协议

陶 洋,邹媛媛,黄宏程   

  1. (重庆邮电大学软件技术中心,重庆 400065)
  • 收稿日期:2011-08-22 出版日期:2012-04-20 发布日期:2012-04-20
  • 作者简介:陶 洋(1964-),男,教授、博士后,主研方向:异构网络,通信协议;邹媛媛,硕士研究生;黄宏程,讲师、博士研究生
  • 基金资助:

    重庆市科技攻关基金资助重点项目(2009AB2245);重庆市教委科技基金资助项目(KJ090516)

Improved AODV Protocol in Heterogeneous Network

TAO Yang, ZOU Yuan-yuan, HUANG Hong-cheng   

  1. (Center of Software Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China)
  • Received:2011-08-22 Online:2012-04-20 Published:2012-04-20

摘要: 研究异构网络环境下各种通信方式之间的数据传输问题,提出一种改进的无线自组网按需平面距离矢量路由(AODV)协议。利用不同网络间的互补特性,使各种网络互相协同,提供通用的网络服务,从而实现异构网络间的数据传输。实验结果表明,在通信负载增加的情况下,该协议能降低网络拥塞、减少端到端时延以及提高数据包投递率。

关键词: 虚拟网络, 异构网络, 网络体系结构, 节点稳定性, 无线自组网按需平面距离矢量路由协议

Abstract: This paper studies data transmission between different communication ways in heterogeneous network environment, and presents an improved Ad hoc On-demand Distance Vector Routing(AODV) protocol. In order to provide universal network services, realize data transmission and interoperability between heterogeneous network, it makes use of the complementary characteristics of different networks. Experimental results show that the protocol can reduce network congestion and average end to end packet delay, improve packet delivery ratio of data when communication load increases.

Key words: Virtual Network(VN), heterogeneous network, network architecture, node stability, Ad hoc On-demand Distance Vector Routing (AODV) protocol

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