Performance modeling and analysis of the IEEE 802.11 DCF for VANETs


Creative Commons License

Karabulut M. A. , Shahen Shah A., İlhan H.

9th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2017, Munich, Almanya, 6 - 08 Kasım 2017, ss.346-351 identifier

  • Doi Numarası: 10.1109/icumt.2017.8255147
  • Basıldığı Şehir: Munich
  • Basıldığı Ülke: Almanya
  • Sayfa Sayıları: ss.346-351

Özet

In this paper, an analytical model is developed to assess the performance of the IEEE 802.11 distributed coordination function (DCF) for vehicular ad hoc networks (VANETs). Vehicles velocity, transmission range and vehicle density are considered. Markov chain model based analytical analysis is provided. The correlation between the performance metrics and contention window is derived. Throughput, packet dropping rate (PDR) and delay expressions are obtained. Moreover, Simulation results are exhibited to explore the performance of the IEEE 802.11 DCF under different mobility condition for VANETs.