Active-Passive Two-Way Ranging Using UWB. - Taavi Laadung; Sander Ulp; Muhammad Mahtab Alam; Yannick Le Moullec (ICSPCS, 2020)

Performance Evaluation of UWB Active-Passive Two-Way Ranging Distance Estimation Matrix Weighting Methods. - Taavi Laadung; Sander Ulp; Muhammad Mahtab Alam; Yannick Le Moullec (IPIN-WiP, 2022)

Adaptive Extended Kalman Filter Position Estimation Based on Ultra-Wideband Active-Passive Ranging Protocol. - Taavi Laadung; Sander Ulp; Aleksei Fjodorov; Muhammad Mahtab Alam; Yannick Le Moullec (IEEE Access, 2023)

UWB and GNSS Sensor Fusion Using ML-Based Positioning Uncertainty Estimation. - Mihkel Tommingas; Taavi Laadung; Sander Varbla; Ivo Müürsepp; Muhammad Mahtab Alam (IEEE Open J. Commun. Soc., 2025)

Erratum to "UWB and GNSS Sensor Fusion Using ML-Based Positioning Uncertainty Estimation". - Mihkel Tommingas; Taavi Laadung; Sander Varbla; Ivo Muursepp; Muhammad Mahtab Alam (IEEE Open J. Commun. Soc., 2025)