Fault tolerance in VANET's

In VANET communication is one of the important concepts. Vehicular communication is defined as the conversation between two vehicles. Conservation in between the vehicles makes an accident free domain. As the pristine technologies are evolved and pristine applications emerging, so new fault tolerance methods are needed. In this technology many faults are arises due to mobility, software and hardware failures. To vanquish such type of faults this paper presents “Fault tolerance in VANET's”. The main goal of this paper is to detect and recovery the faults by using detectors and choose best nodes through which information can be transferred. The proposed model is simulated in NS-2 simulator to examine the potency of this scheme. To evaluate the performance of the proposed system some of the parameters considered are throughput, packet delivery ratio and packet drop.