Abstract

Road safety, real-time traffic management, location-aware advertising, environment monitoring, connection in distant regions, etc. are just some of the many uses made possible by cooperative vehicular networks. In order to efficiently disseminate data to cars beyond the coverage of a Road Side Unit (RSU) positioned along the road side, vehicles interact with one another and the RSUs. In order to provide for cars that have lost connection with the RSU, it uses passing vehicles as store-carry forwarders (relays). However, the RSUs used along highways are power constrained, therefore they work to minimise their use in downlink communications to relay trucks. As a result, in a highway automobile network, enhancing data transmission is crucial while decreasing RSU energy usage, data delivery latency, and reaction time. Buffering delays at the RSU are caused by the constant delivery of task data to buffering with limited capacity, despite the fact that energy harvesting devices extend RSU lifespan. For this reason, under time pressure from tasks, a dynamic system for allocating power is required. To further complicate matters, reducing the typical response time of activities requires immediate planning of fog vehicles for energy-efficient dumping of jobs inside RSU coverage.

Description