Radio Environment Maps for Dynamic Frequency Selection in V2X Communications

Abstract

In this paper, we investigate the concept of database supported Vehicular Dynamic Spectrum Access (VDSA) for platooning. As various researchers show that the 5.9 GHz band, devoted for Intelligent Transportation Systems, may suffer from congestion of the channel, we propose to offload part of this traffic to white-spaces with the guidance of the active database system. In our work, we describe our measurement campaign which delivered data for population of the dedicated radio environment map. Once the map is created, it was used in three proposed algorithms for VDSA: an optimal and two pragmatic approaches.

References in corpus (1)

• On the Construction of Radio Environment Maps for Cognitive Radio Networks

Cited by in corpus (5)

• Frequency Selection for Platoon Communications in Secondary Spectrum Using Radio Environment Maps
• Path Loss and Shadowing Modeling for Vehicle-to-Vehicle Communications in Terrestrial TV Band
• Distributed Vehicular Dynamic Spectrum Access for Platooning Environments
• Dynamic Power and Frequency Allocation Scheme for Autonomous Platooning
• Federated Learning-Based Interference Modeling for Vehicular Dynamic Spectrum Access