Survey on Drive Assist in VANET

Abstract: Vehicular Ad Hoc Networks (VANETs) are a completely wireless network connected through the nodes, which usually has dynamic topologies. VANETs are expected to play a key role in the intelligent transportation system (ITS). It can be employed in many applications such as traffic control, safety related message dissemination, and entertainment. With the increasing number of vehicles on the road, a need for an efficient communication and transmission of emergency messages in VANET is required. In this survey, the approach to improve clustering and communication are discussed.

Keywords: VANET, Clustering, Message transmission