On the Performance Investigation of VANET Through Realistic Channel Using Rayleigh Model
VANET is a special type of intelligent transport system which provides an improved vehicle to vehicle and vehicle to interface communication by following traffic rules. It enables users to reach their destinations in a better and safe way. This paper focuses on dedicated short range communication between the vehicles, for which IEEE 802.11b & IEEE 802.11p communication standards are considered in realistic environment. Comparative performance evaluation is done between the communication standards 802.11b and 802.11p in terms of various QOS parameters.