Content Downloading in Vehicular Ad Hoc Network using DSRC and GPSR Vigneshwaran P.*, Dhivya G.**, Kumar B. Muthu*** *Professor, Department of Information Technology, Rajalakshmi Institute of Technology, Kuthambakkam, Chennai, Tamilnadu, India **Department of Computer Science and Engineering, Syed Ammal Engineering College, Ramanathapuram, Tamilnadu, India ***Professor, Department of Computer, Syed Ammal Engineering College, Ramanathapuram, Tamilnadu, India Online published on 15 September, 2016. Abstract Mobile Computing is a technology where people can easy to communicate with each other through wireless networks. Vehicular Ad Hoc Network (VANET) is a recent mobile computing technology that mainly focuses on minimizing vehicular data loss. In existed system, a Fog-of-War model was used to prompt an account for different degrees of prediction, but it does not provide the exact estimation of data transfer. The road side unit provides patterned radio connectivity between the passing vehicles with maximum coverage of 200 meters. In addition to Road Side Unit (RSU), a Dedicated Short Range Communication (DSRC) is proposed to extend the radio coverage range maximum of 1000 meters and Greedy Perimeter Stateless Routing is also identified for maintaining the data accuracy in the traffic. Then, a Graph-based representation is provided for the proposed system that includes prediction information and optimizes the content pre-fetching and transmission scheduling. Top Keywords VANET, Content downloading, GPSR, DSRC, RSU. Top |