IEEE 802.11 based vehicular communication simulation design for NS-2

  • Authors:
  • Qi Chen;Daniel Jiang;Vikas Taliwal;Luca Delgrossi

  • Affiliations:
  • DaimlerChrysler Research and Technology North America, Inc.;DaimlerChrysler Research and Technology North America, Inc.;DaimlerChrysler Research and Technology North America, Inc.;DaimlerChrysler Research and Technology North America, Inc.

  • Venue:
  • Proceedings of the 3rd international workshop on Vehicular ad hoc networks
  • Year:
  • 2006

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Abstract

DSRC is a promising IEEE 802.11 based wireless technology that enables advanced active vehicle safety, among other applications. NS-2 is a common and familiar communication simulation tool for researchers. The current NS-2 distribution package, however, is not completely ready to accommodate the requirements of IEEE 802.11 (i.e. DSRC) based vehicular communication research. In this paper, we present an overview on the pre-existing wireless simulation architecture design in the NS-2 distribution code. We then describe our improvements to the IEEE 802.11 PHY and MAC modules in NS-2. The resulting simulator is a more accurate simulation tool for DSRC in particular and IEEE 802.11 based wireless communication research in general.