Leveraging 5G TSN in V2X Communication for Cloud Vehicle

With the development of 5G network, the research on 5G supporting autonomous driving is being carried out rapidly in the industry. Autonomous driving is a quite complex system, and Cloud Vehicle is high-level of Autonomous driving. The deterministic 5G network can be regarded as the first step towards Autonomous driving. Considering 5G is capable of providing high bandwidth, low latency, and deterministic transmission in the near future (3GPP R16), 5G supporting V2X is gaining industry recognition and the corresponding research is prevailing. In the paper, based on the analysis of typical V2X scenario, the requirements for 5G V2X of deterministic transmission and low latency are identified. Then a solution for supporting cloud vehicle is proposed, which is based on the feasibility analysis of utilizing 5G TSN for transmitting V2X control signals deterministically, and the main cases include communication for V2V, V2N and vehicle mobility.