Abstract

In Vehicular ad hoc networks (VANET) are up-coming applications and services for wireless communication, such as information transmit between vehicles. For these applications required data dissemination technique or routing protocols to forward data to the vehicles efficiently. In order to reduce the packet drop ratio between the source and the destination, an efficient position base routing protocol such as carry-store-forward and greedy forwarding algorithm which ensure the connectivity between the vehicles. The nodes are running in both direction (Forward and reverse). In this paper we focus on continuous connectivity between vehicles using hybrid protocol. Both the greedy forwarding approach and the carry-store-forward mechanism which minimize the packet drop rate and maintain the continuous connectivity. Consider the situations when the network is disconnect and when any node has left its position. Also, Road side unit are consider for privacy purpose. Finally, simulation results in .net programming shows better packets delivered to the destination.

Authors and Affiliations