Traffic and Priority based dynamic scheduling of broadcast message

Vehicular ad hoc network is the emerging technology for current research trend. And In Vehicular ad hoc network The Broadcast is a frequently used method in Inter-Vehicle Communication (IVC) Systems. Possible applications relying on broadcast include sharing emergency, traffic, weather, and road data among vehicles, and delivering advertisements and announcements. It provides important control and route establishment functionality for unicast, broadcast and multicast protocols. In vehicular ad hoc network at urban area there is basically three types of traffics are there Dense, Sparse and Regular. In existing system the Road side unit is continue broadcast the messages whether there are vehicles in its range or not so cause of that collision problem are occur so we can set the broadcasting time of RSU such a way so collision problem will be solved and the message delivery ratio will be increase.