Intra-Task Parallelism in Automotive Real-Time Systems. - Remko van Wagensveld; Tobias Wägemann; Niklas Hehenkamp; Ramin Tavakoli Kolagari; Ulrich Margull; Ralph Mader (PMAM@PPoPP, 2018)

Characterization of a transmitter in a medium frequency maritime terrestrial navigation system. - Lars Grundhöfer; Stefan Gewies; Niklas Hehenkamp; Michael Hoppe; Mario Walterfang (ITSC, 2019)

Evaluation of Estimators for Hybrid GNSS-Terrestrial Localization in Collaborative Networks. - Daniel Medina; Lars Grundhöfer; Niklas Hehenkamp (ITSC, 2020)

Redesigned Waveforms in the Maritime Medium Frequency Bands. - Lars Grundhöfer; Stefan Gewies; Niklas Hehenkamp; Giovanni Del Galdo (PLANS, 2020)

Low Cost SDR Receiver for Medium Frequency R-Mode. - Lars Grundhöfer; Filippo Giacomo Rizzi; Niklas Hehenkamp; Stefan Gewies (PLANS, 2023)

Prediction of Ground Wave Propagation Delays in Terrestrial Radio Navigation Systems Based on Soil Texture Maps. - Niklas Hehenkamp; Filippo Giacomo Rizzi; Lars Grundhöfer; Stefan Gewies (PLANS, 2023)

Evolution of the Medium Frequency R-Mode Receiver. - Lars Grundhöfer; Filippo Giacomo Rizzi; Niklas Hehenkamp; Stefan Gewies (ITSC, 2024)

Prediction of Ground Wave Propagation Delay for MF R-Mode. - Niklas Hehenkamp; Filippo Giacomo Rizzi; Lars Grundhöfer; Stefan Gewies (Sensors, 2024)