Inertial and positioning sensors fusion for indirect location tracking in warehouse inventory management. - Aleksei Fjodorov; Sander Ulp; Muhammad Mahtab Alam; Alar Kuusik (ICCAD, 2023)

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)

Non-Line of Sight Detection Based on 5G Signal Strength- and Quality Measurements and its impact on mobile positioning accuracy. - Ivo Müürsepp; Aleksei Fjodorov; Muhammad Mahtab Alam (IWCMC, 2024)