أثر سرعة العربة في حماية خصوصية موقع العربات في شبكات VANET

Abstract

Designed VANET networks to reduce traffic accidents as well as to inform the drivers state of the roads, so by sending beacons messages between them. the possibility of eavesdropping these messages is available because of the wireless medium, this caused some concerns for drivers  because of the possibility of tracking the vehicle. In this paper, a comparison study was made between the use of the vehicle assembly strategy according to its speed within the Work Zone and the SLOW strategy of 30km / h & 40km / h.The network is simulated using SUMO, OMNET ++ and Veins. Simulation results show that Work Zone is more effective in terms of improving privacy and reducing tracking compared to SLOW strategy.