Coverage Performance of Vehicular Users with a Hybrid-Duplex Moving Relay

Moving relay (MR) has been widely studied to extended the coverage of base stations (BS). In this paper, we investigated a distance-based hybrid-duplex scheme for MR and BS system. The key idea is that UE can access to MR or BS based on its received RSRP, and select its working mode based on the transmit distance. By setting appropriate switching distance between two modes, UE can have a probability working in full-duplex to increase throughput within rather low outage. The simulation results show good agreements with our analyze and verify the proposed scheme can keep rather low outage.