Push-Pull Queue based Data Scheduling for VANETs

Vehicular Ad-hoc Networks (VANETs) have gained much more attention of the researchers these days because of its many important applications in transportation, to improve safety on roads, reduce traffic congestion, to enable efficient traffic management system etc. In VANETs data is disseminated from data center or RSU to the vehicles and simultaneously from vehicles to the data center or RSU too. Since this pushing and pulling of data from number of vehicles is the challenging job because the delay tolerance during dissemination of these kind of information is critical in nature. The main contribution of our work lies in the efficiency of the algorithm in aggregating and scheduling the information within minimum time. The time taken to gather the information by a vehicle is modeled analytically.