Evaluation of RSU Guided Emergency Vehicle Based Traffic Clearance System for Future Vehicular Networks

In vehicular networks the communication consists of two modes namely vehicles based and vehicle to infrastructure based which helps to exchange the data during the time of communication. Such kind of data transmission system is developed to upgrade the intelligent transportation systems (ITS). Currently the vehicles which are present in the network is enormously developed which affects the communication in big way that creates high delay, power consumption and so on. To achieve quality in communication it becomes very essential to control the traffic and speed of the vehicles which are present. For that purpose, in this paper RSU Guided Emergency Vehicle based Traffic Clearance System (RETCS) is developed that includes the working of effective system model creation and RSU guided emergency vehicle construction. The system model is created in the ways that huge numbers of vehicles are able to coordinate in an easy manner. Through the traffic clearance system in RSUs the emergency vehicles are highly concentrated so that the vehicles congestion is reduced and balanced load it transmitted at each instant of time and that helps to achieve high performance in vehicular networks. The implementation is carried out in NS2 simulation and from the results and discussion, it is concluded that the proposed RETCS achieved 18% higher delivery ratio and 23% higher efficiency when it gets evaluated with the baseline researches.