Adaptive network selection strategy for vehicle velocity in multiple lanes

With the continuous development of wireless network technology, a heterogeneous network has emerged, characterized by integrating multiple networks and coverage overlaps. Vehicles traverse numerous species and coverage areas while on the road, network switching behavior may occur frequently and inefficiently, therefore an efficient network selection strategy is necessary. This paper considers the vehicle's mobility and analyze the transmission quantity within the wireless network's signal coverage area. First the effect of the velocity on the transmission quantity is considered, followed by the calculation of the transmission quantity's closed-form solution; the number of adjacent users by the vehicle's velocity is analyzed, and the effect of velocity on the transmission quantity is determined. Finally, the transmission quantity of vehicles is considered when determining network selection results. Compared to multi-attribute decision making, the Internet of Vehicle (IoV) transmission quantity has increased by 6%.