5G NetMobil: Pathways Towards Tactile Connected Driving

Vehicular communications is not only a major opportunity to improve road safety and traffic efficiency but also a key enabler for connected and automated driving. The analysis of future automotive applications and their needs performed in the project 5G NetMobil has brought up various technical challenges that need to be solved in order to support advanced use cases such as High Density Truck Platooning. In this regard, we provide a description of several technical solutions developed within the project to respond to these arising communications demands in terms of reliability and latency. This includes a holistic E2E architecture comprising the concept of hybrid communications to achieve stringent reliability requirements, concepts for monitoring and controlling of QoS as well as network slicing and agile edge cloud concepts to shift parts of the vehicular functionality into the cloud. In addition to an overview of the activities within 5G NetMobil, this paper gives first interim results and insights.