• Accurate Indirect 3-D Localization of Markerless Industrial ProductsFjodorov, Aleksei; Ulp, Sander; Laadung, Taavi; Kuusik, Alar; Alam, Muhammad MahtabIEEE sensors journal2025 / p. 40370-40383 : ill https://doi.org//10.1109/JSEN.2025.3614998
• Adaptive Extended Kalman Filter position estimation based on Ultra-Wideband Active-Passive Ranging ProtocolLaadung, Taavi; Ulp, Sander; Fjodorov, Aleksei; Alam, Muhammad Mahtab; Le Moullec, YannickIEEE Access2023 / p. 92575-92588 https://doi.org/10.1109/ACCESS.2023.3308696 https://www.scopus.com/sourceid/21100374601 https://www.scopus.com/record/display.uri?eid=2-s2.0-85168710588&origin=inward&txGid=21db6797c4f4a94e6e2c798695dd5baf https://jcr.clarivate.com/jcr-jp/journal-profile?journal=IEEE%20ACCESS&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:001060260800001
• Advancements in sensor fusion enabled indirect positioning methods = Andurisulandusel põhinevate kaudsete positsioneerimismeetodite edasiarendusedFjodorov, Aleksei2025 https://www.ester.ee/record=b5765187*est https://digikogu.taltech.ee/et/Item/b5c6e106-8d2d-4789-b404-00db4a879114 https://doi.org/10.23658/taltech.73/2025
• 5G testbed implementation and measurement campaign for ground and aerial coverageFjodorov, Aleksei; Masood, Ali; Alam, Muhammad Mahtab; Pärand, Sven2022 18th Biennial Baltic Electronics Conference (BEC)2022 / 6 p. https://doi.org/10.1109/BEC56180.2022.9935602
• Inertial and positioning sensors fusion for indirect location tracking in warehouse inventory managementFjodorov, Aleksei; Ulp, Sander; Alam, Muhammad Mahtab; Kuusik, Alar2023 International Conference on Control, Automation and Diagnosis (ICCAD)2023 / p. 1-7 https://doi.org/10.1109/ICCAD57653.2023.10152404
• Non-Line of Sight detection based on 5G signal strength- and quality measurements and its impact on mobile positioning accuracyMüürsepp, Ivo; Fjodorov, Aleksei; Alam, Muhammad Mahtab2024 International Wireless Communications and Mobile Computing (IWCMC)2024 / p. 256-261 https://doi.org/10.1109/IWCMC61514.2024.10592586 https://www.scopus.com/pages/publications/85199989576?origin=resultslist https://www.webofscience.com/wos/woscc/full-record/WOS:001289647200044
• Vehicle Heading Estimation Using Positioning and Inertial Data-Based Adaptive Tandem Kalman FilterFjodorov, Aleksei; Ulp, Sander; Laadung, Taavi; Kuusik, Alar; Alam, Muhammad Mahtabtechrxiv.org2024 / 10 p. : ill https://doi.org//10.36227/techrxiv.172373787.71540901/v1