@inproceedings{5592,
  author       = {{Karthikeyan, Gajasri and Heiss, Stefan}},
  booktitle    = {{2018 IEEE 23rd International Conference on Emerging Technologies and Factory Automation (ETFA)}},
  isbn         = {{9781538671085}},
  title        = {{{PKI and User Access Rights Management for OPC UA based Applications}}},
  doi          = {{10.1109/etfa.2018.8502603}},
  year         = {{2018}},
}

@inproceedings{2376,
  abstract     = {{Wireless industrial environments are dominated by multipath propagation and interference. In order to handle spatial diversity, a possible approach is dividing the physical area into many small cells. The spatial diversity is turned into FDMA by utilizing different frequency bands for neighboring cells. A challenging use case with fast vehicles traveling over long distances in a short time is the packaging industry. It would require many fast handoffs for each vehicle. Thus, a small cell FDMA approach is not appropriate. Conversely, employing radiating lines eliminates FDMA-based handoff issues, and reduces multipath delay spread and signal attenuation compared to centralized approaches. Additionally, radiating lines perform well in high-speed, low-power and long-range environments. In this paper, we realize a novel radiating-line-based, high-reliable, real-time transmission system with near-field coupling. This wireless transmission method results in a frequency-flat, time-invariant radio channel for the given requirements. Employing antenna diversity results in significant improvements in the system's performance compared to single antenna solutions.}},
  author       = {{Fliedner, Niels Hendrik and Meier, Uwe and Neugebauer, Thomas}},
  booktitle    = {{2018 IEEE 23rd International Conference on Emerging Technologies and Factory Automation (ETFA)}},
  isbn         = {{9781538671085}},
  keywords     = {{Spatial diversity, Antenna measurements, Real-time systems, Frequency measurement, Couplings, Antennas}},
  location     = {{ Turin, Italy}},
  publisher    = {{IEEE}},
  title        = {{{Performance Analysis of a High-Reliable Real-Time Wireless Transmission System with Near Field Coupling}}},
  doi          = {{10.1109/etfa.2018.8502494}},
  year         = {{2018}},
}