Recently, to achieve latency-sensitive services for the Internet of Vehicles, the Long Term Evolution-Vehicle(LTE-V)-based solution is considered very promising. In the Vehicleto-Infrastructure(V2I) scenario, the optimal resource allocation scheme of latency-sensitive and non-latency-sensitive services should be considered in the resource allocation between vehicles and RodeSide-Unit(RSU) to achieve higher wireless resource utilization and reliability. In this paper, we propose the LowLatency Resource Pre-allocation Algorithm(LLRPA) based on multiple service types in the V2I scenario. This algorithm can effectively maximize the utilization of wireless resources and reduce the rejection rate of service in order to guarantee the reliability of V2I communication. The effectiveness of our proposed LLRPA is validated via simulation experiments.
Wireless Resource Pre-allocation for Cellular V2I Low-Latency Communications
01.05.2020
471462 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch