Designing Of Regional Trusted Authority With Location Based Service Discovery Protocol In Vanet

VANET is a form of Mobile Ad-Hoc Network or MANET and its different from MANET due to high mobility of nodes and the large scale of networks. The proposed location based service discovery protocols(LocVSDPs) will efficiently find services located in an RI (Region of interest) specified by the driver request using an efficient location-based request propagation mechanism and this protocol is make used in RTA (Regional trusted authority) will results in providing scalable network and also assist in reduction of number of packet lost in a network by which it resulting in efficient packet delivery ratio, throughput and overall bandwidth usage. The RTA method will help in improving the security purpose on network which also provides improvement in the performance of the resources on the system and save the bandwidth allocation of the vehicular networks.