VANET topology based routing protocols & performance of AODV, DSR routing protocols in random waypoint scenarios

Vehicular Ad-hoc Network is a new technology in the modern era and due to road accident daily occurrence which has taken enormous attention in the recent years. Because of rapid topology changing and frequent disconnection makes it difficult to design an efficient routing protocol for routing data among vehicles, called V2V or vehicle to vehicle communication and vehicle to road side infrastructure, called V2I. To design of an efficient routing protocol has taken significant attention because existing routing protocols for VANET are not efficient to meet every traffic scenarios. For this reason it is very necessary to identify which protocol is better. By using simulation of protocols we can understand existing routing protocols behavior. In this research paper, we focus on VANET topology based routing protocols and also measure the performance of two on-demand routing protocols AODV & DSR in random waypoint scenario.