Lightweight cryptographic URLLC for 5G-V2X

With the existing Long Term Evolution(LTE) based Cellular Vehicle to Anything(C-V2X) infrastructure and the recent advancements in 5G implemented Ultra Reliable Low Latency Communication(URLLC), comes the need of fast and secure communications in Connected Autonomous Vehicles(CAVs). Physical layer can always be a fast and reliable medium for exploitation while having legit communication as a source for performance and latency optimization besides the enhanced spectrum efficiency depicted by multicasting and its adequate worth. Utilization of CAVs as connected IoT resources for load mitigation is also eminent from research. In this article, we benefit the 5G V2X environment of CAVs for road safety use case where a secure geo-specific locally containerized co-operative aware autonomous driving system would be the prime concern. In the localized V2X server, Roadside units(RSUs) get benefit from physical layer parameters to generate a key for end to end(E2E) communication while the On Board Unit(OBU) containers provide the cryptographic shreds as microservices in real-time as they do while monitoring or location updating. Mininet and RYU as network emulator and controller are used for the scenario implementation and analysis. Beyond RSU, no need of secure communication exists any longer due to the broadcast nature of messages for all involved vehicles in the marked premises so instead of security, we put prime focus on least latency due to highly dynamic environment and we did zero forced sparse channel estimation for evolved multimedia broadcast multicast service(eMBMS) in C-V2X.