Transmission of multimode and variable-rate encoded speech samples on packet switched radio networks handling wide band voice information. - Fulvio Babich; Elvio Valentinuzzi; Francesca Vatta (PIMRC, 1997)

Performance of hybrid ARQ schemes for the LEO satellite channel. - Fulvio Babich; Elvio Valentinuzzi; Francesca Vatta (GLOBECOM, 2001)

Performance of Hybrid ARQ Schemes for the Mobile LEO Satellite Channel. - Fulvio Babich; Elvio Valentinuzzi; Francesca Vatta (Wirel. Pers. Commun., 2003)