On Hybrid Free-Space Optic-Radio Systems as Enablers of 6G Services Over Non-Terrestrial Networks. - Marc Amay; Joan Bas (ICASSP Workshops, 2023)

Modified Hierarchical Modulation for Hybrid RF-FSO Satellite Communication. - Marc Moreno Amay; Joan Bas; Miguel Ángel Vázquez; Ana I. Pérez-Neira (WSA, 2024)