QoS-aware roadside base station assisted routing in vehicular networks

摘要: The transmission technology for intelligent transportation systems can be typically classified into two categories, namely, road-to-vehicle communication (RVC) and inter-vehicle (IVC). RVCs perform the information service offer from road to vehicle whereas IVCs through vehicles. This work proposes quality of (QoS)-aware roadside base station assisted routing mechanisms establish a path in IVC with assistance station. A link failure prevention mechanism is employed effectively construct alternative required by volatile network topology vehicular Ad hoc networks. Besides, bandwidth consumption predictor presented avoid dropping packets owing inadequate during handoffs. neural fast learning algorithm adopted as core module estimating parameters used proposed schemes. Simulation results demonstrate effectiveness feasibility work.