DSRC is a one-to-many way powerful, efficient, and robust novel protocol using wireless technology which provides high data transmission capability from source node to target node in VANET system environment. In VANET, it is intended as highly data secure protocol in communication, highspeed wireless communication technology among users and infrastructure of VANET. And it is considered by many researchers and scientists as a traditional protocol for VANETs and the most viable approach to low

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... ency short range vehicular networks. One approach to increase the safety is alerting the drivers in emergency conditions before they attain the destination. In this paper, we discuss DSRC technology in possible dimensions.