Review on Various Approaches for Designing of VANET Scenario

in this paper various techniques studied and how to use for VANET. VANET is extension of MANET that deals with vehicles for communication of auto driven system. In this approach the nodes have been approved as vehicles that connected to read side units available in the communication area. RSU available are concerned for transmission of information about traffic density, collision, position & speed of the nodes. The RSU transmit the safety message over the communication range for reliable communication by avoiding collision b/w he nodes. Various protocols had been utilized for reliable communication & transmission of safety message.