A Performance Study of the 802.11p Standard for Vehicular Applications

Vehicular Ad-hoc Networks (VANETs) are currently in everyone´s mouth when talking about future technologies that will be implemented in the automotive industry. In the last years the IEEE group has been working in the development of a standard for vehicular communications, this standard is the 802.11p. Most research work in this area has focused on vehicle-to-vehicle communication architecture, thus, more research is still necessary on the vehicle-to-infrastructure communication architecture. In this paper we present a performance study of the 802.11p technology for the development of applications in VANETs. This work simulates the IEEE 802.11p technology in a vehicular scenario. Results show that the IEEE 802.11p is an adequate technology for the development of several vehicular applications in terms of rate of packet loss, average end-to-end delay, and throughput.