3 papers
eess.SP2025
Efficient Precoding for LEO Satellites: A Low-Complexity Matrix Inversion Method via Woodbury Matrix Identity and arSVD
Mohammad Momani, Thomas Delamotte, Andreas Knopp
The increasing deployment of massive active antenna arrays in low Earth orbit (LEO) satellites necessitates computationally efficient and adaptive precoding techniques to mitigate…
eess.SP2025
6G Satellite Direct-to-Cell Connectivity: "To distribute, or not to distribute, that is the question"
Diego Tuzi, Thomas Delamotte, Andreas Knopp
Direct-to-cell connectivity between satellites and common terrestrial handheld devices represents an essential feature of 6G. The industry is considering different type of constell…
eess.SP2025
Control Requirements for Robust Beamforming in Multi-Satellite Systems
Diego Tuzi, Thomas Delamotte, Andreas Knopp
This work investigates the impact of position and attitude perturbations on the beamforming performance of multi-satellite systems. The system under analysis is a formation of smal…