Backing-Up GNSS with R-Mode: Positioning Performance for Recursive Estimators. - Lukas Hösch; Filippo Giacomo Rizzi; Lars Grundhöfer; Ralf Ziebold; Daniel Medina (ICL-GNSS (Work in Progress), 2022)

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)

Array PPP-RTK: A High Precision Pose Estimation Method for Outdoor Scenarios. - Xiangdong An 003; Andrea Bellés; Filippo Giacomo Rizzi; Lukas Hösch; Christoph Lass; Daniel Medina (IEEE Trans. Intell. Transp. Syst., 2024)