Publication No 40764

Author(s)

Schreiner, K.; Keckeisen, M.; Rößler, T.; Witt, A.*

Title

Simulation of Telecommunication and Automotive Behavior in real time

Abstract

Safe autonomous driving requires close coordination between vehicles. This requires a reliably high quality of communication for advanced autonomous driving scenarios. Only with the introduction of the concept of network slicing in the next generation cellular mobile radio network (5G), radio resources can be reserved exclusively for V2X communication. However, the fundamental problem of wireless communication, the high variance of the achieved quality of service, remains. Fluctuations in channel attenuation and/or utilization lead to message delays or interruption of communication. The vehicle coordination can be done implicitly by using the sensors installed in the vehicle (e.g. LIDAR, ultrasound, radar) or explicitly by wireless communication between vehicles. The paper describes a new way of coupling existing simulators for relevant aspects of autonomous driving to create a real-time simulation platform for the integrated investigation of V2X communication in realistic scenarios. In this presentation, the developed simulation setup as well as simulation results concerning mobile radio influences on autonomous driving are presented.

Year

2022

Reference entry

Schreiner, K.; Keckeisen, M.; Rößler, T.; Witt, A.
Simulation of Telecommunication and Automotive Behavior in real time
accepted at: 22. Internationales Stuttgarter Symposium, 2022, pp. 165-178

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