International Journal of Engineering, Science and Innovative Technology (IJESIT)
Mobile Ad-hoc NETwork (MANET) is a collection of mobile nodes that form a temporary network without use of any existing infrastructure. Group communication is challenging task in MANET. In recent years many protocols have been developed to achieve group communication in MANET. Since VANET is the subset of MANET the same group communication would be achieved to improve the scalability, reliability and optimality of routing protocols. Using group communication, distributed traffic information system has evolved for detecting traffic problems on road. The traffic information will be communicated to vehicles in the form of V2V or V2I interaction medium.