Service Oriented Resource Management in Spatial Reuse-Based C-V2X Networks

Cellular vehicle-to-everything (C-V2X) has been gaining momentum due to its advantages on vehicle safety, autonomous driving, and modern intelligent driving experience. Faced with these features, we introduce a novel C-V2X framework based on network slicing and spatial reuse, which supports simultaneous transmissions for both ultra-reliable low-latency communication (URLLC) and enhanced mobile broadband (eMBB) services. We adopt the punctured scheduling for arriving URLLC packets and propose a matching and replacement strategy with the consideration of tailored on-demand service requirements. Numerical results demonstrate the feasibility of our proposed mechanism.