The effect of radio models on vehicle network simulations

Gunadi Setiwan, Samuel Iskander, Quan Jun Chen, Salil S. Kanhere, Kun Chan Lan

研究成果: Conference contribution

5 引文 斯高帕斯(Scopus)

摘要

One emerging type of ad-hoc network is the Vehicular Ad-Hoc Network (VANET), in which vehicles constitute the mobile nodes in the network. Due to the prohibitive cost of deploying and implementing such a system in real world, most research in VANET relies on simulations for evaluation. A key component for VANET simulations is a realistic radio propagation model that ensures conclusions drawn from simulation experiments will carry through to real deployments. Prior work has shown that the idealized perfect-within-range models commonly used in network simulation tools can be misleading. In this paper, we set out to study the effect of radio models on the simulations of vehicle communication. We first conduct measurements of the received signal strength between moving vehicles. The data obtained from these experiments are then used to develop an empirical radio propagation model. Finally, we evaluate the effect of our trace-driven model on several routing protocols in the popular network simulator NS2.

原文English
主出版物標題14th World Congress on Intelligent Transport Systems, ITS 2007
頁面4091-4100
頁數10
出版狀態Published - 2007
事件14th World Congress on Intelligent Transport Systems, ITS 2007 - Beijing, China
持續時間: 2007 十月 92007 十月 13

出版系列

名字14th World Congress on Intelligent Transport Systems, ITS 2007
6

Other

Other14th World Congress on Intelligent Transport Systems, ITS 2007
國家/地區China
城市Beijing
期間07-10-0907-10-13

All Science Journal Classification (ASJC) codes

  • 機械工業
  • 電氣與電子工程
  • 控制與系統工程
  • 運輸
  • 汽車工程
  • 電腦網路與通信
  • 人工智慧
  • 電腦科學應用

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