Reliable Broadcast using Speed Synchronized Protocol for Different Speed Vehicles in VANET

Vehicular ad-hoc network (VANET) provides vehicle to vehicle and vehicle to RSAs (Road side antennas) communication. By using Multichannel TDMA MAC protocol, once per frame each node is ensured to access the Control channel which may cause delay at the receiver end. The Proposed “Vehicle Speed Synchronized protocol” will work on Control channel as well as on Service channel. The proposed protocol will be designed in such a way that the receiver will get automatically tuned to different frequencies and transmit messages more efficiently based on their priority to the variable speed vehicles. In this proposed work the first module incorporates the communication between vehicle to vehicle and vehicle to RSA.