计算机科学 ›› 2009, Vol. 36 ›› Issue (4): 105-107.

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一种提高TCP性能的移动自组网E-OAODV协议的实现

邬春学 杨朝梁   

  1. 上海理工大学计算机工程学院,上海200093
  • 出版日期:2018-11-16 发布日期:2018-11-16
  • 基金资助:
    本文受国家自然基金项目(No.60573142),湖北省自然科学基金项目(No.2004ABA076),湖北省教育基金重点项目(No.2004D003,D200512002)科学研究计划技术创新基金项目(No.J200512001)资助.

WU Chun-xue, YANG Chao-liang (Department of Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China)   

  • Online:2018-11-16 Published:2018-11-16

摘要: 为了改善移动AdHOC网络环境下TCP的性能,对AODV的改进协议0AODV协议做了一定的修订,得到E-OAODV(Enhanced Optimal Ad Hoc On-demand Distant Vector)协议。该协议通过在路由失效时使用来自目的节点的ACK应答信号所包含的路由信息来尝试继续传输数据,同时通过对OAODV和TCP两者的修订来实现在路由重建后尽可能地恢复因路由失效所丢失的数据包。NS2下的仿真结果表明,E-OAODV对断线点离源节点较近的情况下的TCP性能有较显著的改善,尤其在路由总

关键词: Ad Hoc网络 按需驱动距离向量路由协议 传输控制协议 NS-2仿真

Abstract: In order to improve the performance of TCP used in Ad Hoc networks, an enhanced routing protocol based on AODV was presented, which is called E-OAODV (Enhanced Optimal Ad Hoc On-demand Distant Vector) in this paper. By using routing information included i

Key words: Ad hoc network, AODV routing protocol, TCP, NS-2 simulation

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