The content downloading is internet based service and the expectation of this services are highly popular in wireless communication it will be supporting for road side communication. We are focusing in content downloading system for both infrastructure-to-vehicle and vehicle-to-vehicle communication. The goal to improving system throughput and formulating a max-flow problem including the channel contention and data transfer paradigm. A system communication while transferring the files or downloading some application in road side environment there is the possibility of getting disconnected. The purpose of this study used to avoid the in conventional connection at the road side environment while using system or mobile based internet connection used for content or file downloader using MILP(Mixed Integer Linear programming) for max flow problem. The bounding box technique will be used to get the proper signal from base station. To avoid the traffic and access the quick response from the server the bounding box will used. The mail goal of the mobility management service is to trace the location where the subscribers are, allowing calls, SMS and other mobile phone services to be delivered to them. First we can analysing the data and select for correct location.. It will be provide challenging in vehicular networks, that is the transmission speed of the nodes will even more efficient though the area surrounded of buildings and many other architectural infrastructures of the radio signal.