INTER VEHICLE WIRELESS COMMUNICATION SYSTEM

In this paper we presented wireless communication between two or more number of vehicles. Wireless communication can also be used within safety, efficiency and infotainmentareas by using the IEEE- and ASTMadopted Dedicated Short Range Communication (DSRC) standard. The paper first gives an overview of automotive applications relying on wireless communications, with particular focus on telemetric. Along with a description of the DSRC architecture, we introduce the concept of CCA and its implementation requirements in the context of a vehicle to-vehicle wireless network, primarily at the Medium Access Control (MAC) and the routing layer. An overview is then provided to establish that the MAC and routing protocols from traditional Mobile Ad Hoc networks are not directly applicable for CCA and similar safety-critical applications.