Intelligent Task Offloading in Fog Computing Based Vehicular Networks

Connected vehicles in vehicular networks will lead to a smart and autonomous transportation system. These have large number of applications that require wireless connectivity by using cellular vehicle-to-everything (C-V2X). The infrastructure C-V2X comprises multiple roadside units (RSUs) provide direct with the on-road vehicles. Vehicular traffic are mainly categorized into three major groups such as emergency response traffic, management infotainment traffic. Vehicles limited processing capabilities unable process all tasks simultaneously. To these offloaded short time, fog servers placed near RSUs. However, it is sometimes not possible for computing server tasks. In this work, utility function RSU designed. addition, knapsack-based task scheduling algorithm proposed optimally results show scheme helps nodes scrutinize high-priority execution resulting more than 98% beingprocessed nodes.