Analysing the effect of Speed on Security Protocol in VANETS

Abstract: VANET (Vehicular Ad-Hoc Network) is a sub class of MANETs (Mobile Ad-Hoc Networks) in these moving vehicles will act as node. VANETs are a technology that provide secure driving environment by wireless communication between vehicles. Due to Ad-Hoc nature of VANETs it‟s vulnerable to various attacks that breach the security . In this paper, I am going to analyse the effect of varying speed of vehicles on security protocol with on behalf of different routing protocols. Speed of vehicle goes on changing that may affect the performance of network. Speed is the major factor that is to be handled for secure and efficiently implementation of VANETs. Varying speed of vehicle makes the environment more dynamic which may lead to topology change and this topological change affect the routing criteria of routing protocols. In this paper performance of VANETs will be analysed on behalf of metrics like Throughput and End-to-End Delay.

Keywords: VANETs, MANETs, RSU, V2V, V2I