Design of Advanced Driving Test Cases in 5G Cross-border Roaming Scenarios

An advanced driving test case containing several scenarios is designed for the roaming interruption problem when network handover is performed during the driving of automated vehicles in 5G cross-border roaming scenarios. The main solution is to use the S10 interface for release and redirection. The content of the scheme includes the design of the 5G network architecture, the application of 5G technologies and the deployment of the infrastructure. Finally, the proposed solution is validated through experiments.