Timo Häckel: Software-Defined Networks Supporting Time-Sensitive In-Vehicular Communication

  • When Apr 10, 2019 from 03:00 pm to 04:00 pm (CET / UTC200)
  • Where R 4.60
  • Contact Name
  • Add event to calendar iCal

Future in-vehicular networks will be based on Ethernet. The IEEE Time-Sensitive Networking (TSN) is a promising candidate to satisfy real-time requirements in future car communication. Software-Defined Networking (SDN) extends the Ethernet control plane with a programming option that can add much value to the resilience, security, and adaptivity of the automotive environment. In this work, we derive a first concept for combining Software-Defined Networking with Time-Sensitive Networking along with an initial evaluation. Our measurements are performed via a simulation that investigates whether an SDN architecture is suitable for time-critical applications in the car. Our findings indicate that the advanced control overhead of SDN can be added without a delay penalty for the TSN traffic when protocols are mapped properly.

Slides