An Advanced Satellite UMTS Testbed for Laboratory and Over-the-Air Experiments of Third-Generation Mobile Services - Part II: Experimental Results. - Andre Barbosa; Martin Buck; Giuseppe Chiassarini; Gennaro Gallinaro; Riccardo De Gaudenzi; Jörg Furrer; Andrea Julia Pérez-Carro Rios; Antonio Vernucci; Hans-Peter Widmer (IEEE Trans. Veh. Technol., 2008)

Integration of SIP protocol in Android Media Framework. - Andre Barbosa; Joao Goncalves; António Nestor Ribeiro; António Costa 001 (EUROCON, 2011)