Transstellar Journal Publications and Research Consultancy Private Limited (TJPRC)
Communications between vehicles is possible now-a-days through Vehicular Ad hoc NETwork (VANET). Contrary to MANET, in VANET nodes which are vehicles can move with high speed and generally must communicate quickly and reliably. Vehicles communicate with each other approximately in the range up to 300 meters and possibly with a roadside infrastructure to provide a long list of applications varying from safety to driver assistance and Internet access. Localization means to estimate a vehicle's position. Localization is important since many VANET applications especially safety require accurate real time position.