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计算机工程 ›› 2006, Vol. 32 ›› Issue (24): 101-103. doi: 10.3969/j.issn.1000-3428.2006.24.036

• 网络与通信 • 上一篇    下一篇

大城市环境下移动Ad Hoc网络通信技术的研究

周一新,吕卫锋,诸彤宇   

  1. (北京航空航天大学软件开发环境国家重点实验室,北京 100083)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2006-12-20 发布日期:2006-12-20

Research on Mobile Ad Hoc Network Technique in Metropolitan Area

ZHOU Yixin, LV Weifeng, ZHU Tongyu   

  1. (National Lab of Software Development Environment, Beijing University of Aeronautics & Astronautics, Beijing 100083)
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-12-20 Published:2006-12-20

摘要: 结合实际应用场景,对大城市环境下面向车辆通信的移动ad hoc网络通信技术进行了分析与研究,分析了车辆运动行为特征,总结车辆运动的规律性,结合该规律提出了改进的ad hoc路由协议以及适用该协议的网络结构。利用实测的车辆运行数据对改进的网络性能进行评估,取得了一定效果。

关键词: Ad hoc网络, 车辆间通信, Ad hoc网络路由

Abstract: This paper takes some analysis on inter-vehicle oriented mobile ad hoc network communication in metropolitan area, making the routing research into real world. It documents vehicle motion behavior and concludes rule of vehicle movement. Basd on this motion rule, it proposes an improved ad hoc routing protocol and a network architecture adapted to the protocol. At the end , it valuates performance of the improved network, utilizing real-world vehicle movement data.

Key words: Ad hoc network, Inter-vehicle communication, Ad hoc networkrouting