Improved Fish Swarm Algorithm for Path Establishment in Vehicular Ad hoc Networks

The vehicular ad hoc network is the type of ad hoc network in which vehicles move freely and communicate with each other. In vehicular ad hoc networks two type of communication is possible, i.e.: vehicle to vehicle and vehicle to infrastructure communication. In vehicle to infrastructure communication, vehicles communicate with road side units and in V2V communication vehicles communicate with each other. As vehicle nodes have higher mobility due which some prediction based technique are proposed in previous times for path establishment. Among proposed prediction based techniques, location audit routing is proposed which is based location is estimated and routing can be done in the network. In this work, improvement will be proposed in fish swarm technique for efficient path establishment between source and destination. This will leads to reduce delay and improve network throughput.