ABSTRACT
VANET has become a key for fast growing wireless applications now a day. Researchers has proposed many applications based on existing protocol either location or topology based to measure the various performances merits. The two major routing protocol widely used by VANET are: AODV and AOMDV (multipath) is extension of AODV (single Path) which consider the intermediate participant node to reach the destination whereas in AODV single dedicated path is provided. In case of emergency AOMDV search the alternate route to find the destination and in AODV this option is not available. In many new applications like traffic management and Emergency rescue operations or any other user specific application this protocols is widely used in recent research. In our proposed network we have applied both the above said routing protocol and analyze performance for both the protocols. In this paper performance merits like PDR, PLR, E2E and Throughput has been evaluated and their relative comparison for both AOMDV and AODV routing protocol has been obtained. The result was obtained on NS2.34 simulation platform. These results help us to evaluate comparative performance of both the existing protocols for different city scenario with changing topography and traffic density in the network. Based on these results much user specific application can be developed to find appropriate routing protocol for the network under design.
