@inproceedings{hmmsk-dssin-23,
  author = {Timo H{\"a}ckel and Philipp Meyer and Mehmet Mueller and Jan Schmitt-Solbrig and Franz Korf and Thomas C. Schmidt},
  title = {{Dynamic Service-Orientation for Software-Defined In-Vehicle Networks}},
  booktitle = {Proc. of the IEEE 97th Vehicular Technology Conference (VTC2023-Spring)},
  pages = {1--5},
  location = {Florence, Italy},
  month = {June},
  year = {2023},
  publisher = {IEEE},
  abstract = {Modern In-Vehicle Networks (IVNs) are composed of a large number of devices and services linked via an Ethernet-based time-sensitive network. Communication in future IVNs will become more dynamic as services can be updated, added, or removed during runtime. This requires a flexible and adaptable IVN, for which Software-Defined Networking (SDN) is a promising candidate. In this paper, we show how SDN can be used to support a dynamic, service-oriented network architecture. We demonstrate our concept using the SOME/IP protocol, which is the most widely deployed implementation of automotive service-oriented architectures. In a simulation study, we evaluate the performance of SOME/IP-adaptive SDN control compared to standard Ethernet switching and non-optimized SDN. Our results show an expected overhead introduced by the central SDN controller, which is, however, reduced by up to 50\% compared to SOME/IP-unaware SDN.For a large number of services, the setup time is in the order of milliseconds, which matches standard Ethernet switching. A SOME/IP-aware SDN controller can optimize the service discovery to improve adaptability, robustness, security, and Quality-of-Service of the IVN while remaining transparent to existing SOME/IP implementations.},
  file = {https://arxiv.org/pdf/2303.13903.pdf},
  url = {https://doi.org/10.1109/VTC2023-Spring57618.2023.10199712},
  theme = {rtether|nsec},
}