Introduction to Vanet

The popularity of VANETs is growing in the research domain because of their increased demand in the concurrent functions. The VANETs are identified as infrastructure less kind of networks. In these networks, the whole vehicles and roadside components are connected with one other for the information sharing. In VANET, beside the information sharing, definite caution messages are also sent according to the passage circumstances for the prevention of any kind of mishap. The DSRC (Dedicated short-range communication) is projected in this research study as a messaging standard inside the situations that comprise short or medium level messaging service within VANETs. The projected approach is beneficial in the reduction of network latency and in the advancement of data rate sharing. The projected approach is executed in NS2 and it is analyzed that the performance of network is enhanced in terms of network throughput, package thrashing and impediment.