Nadim Khairallah

Navigation with Multi-Constellation LEO Satellite Signals of Opportunity: Starlink, OneWeb, Orbcomm, and Iridium

Zaher M. Kassas, Sharbel Kozhaya, H. Kanj et al. · 2023 · 109 citations

Ad Astra: Simultaneous Tracking and Navigation With Megaconstellation LEO Satellites

Zaher M. Kassas, Nadim Khairallah, Sharbel Kozhaya · IEEE Aerospace and Electronic Systems Magazine · 2024 · 71 citations

Ad Astra, Inertial Navigation System, Engineering +19

Ephemeris Closed-Loop Tracking of LEO Satellites with Pseudorange and Doppler Measurements

Nadim Khairallah, Zaher M. Kassas · Proceedings of the Satellite Division's International Technical Meeting (Online)/Proceedings of the Satellite Division's International Technical Meeting (CD-ROM) · 2021 · 34 citations

Ephemeris Tracking and Error Propagation Analysis of LEO Satellites With Application to Opportunistic Navigation

Nadim Khairallah, Zaher M. Kassas · IEEE Transactions on Aerospace and Electronic Systems · 2023 · 34 citations

Engineering, Global Navigation Satellite System, State Space +19

A Hybrid Analytical-Machine Learning Approach for LEO Satellite Orbit Prediction

Jamil Haidar-Ahmad, Nadim Khairallah, Zaher M. Kassas · 2022 25th International Conference on Information Fusion (FUSION) · 2022 · 29 citations

Hybrid Analytical-machine Learning, Engineering, Machine Learning +20