Execution and Analysis of Topology Based Routing Protocols in VANET

Vehicular Ad Hoc Network (VANET) is the special branch of the Mobile Ad Hoc Network. MANET has un-controlled moving patterns of a number of nodes where as VANET has restricted node movement by factors like a road course, traffic and traffic regulations because VANET is formed mainly by vehicles. VANET is the collection of information on moving vehicles throughout the period of communication. The Routing Protocols are intended to deliver several different service qualities like packet Delivery Ratio, Throughput, Jitter Rate, End to End Delay and Routing Overhead. In this paper, a study on various topology based routing protocols such as DSDV, AODV, DSR and AOMDV in VANET and we are exploiting routing protocols by varying the No. Of nodes and Constant bit rate and then comparing their performances with respect to throughput, end to end delay.