@conference{ivcomcon1999_5, author = "F. Chatzipapadopoulos and M. Perdikeas and Venieris, Iakovos S.", booktitle = "Proceedings of 7th International Conference on Advances in Communications and Control (COMCON7)", month = "July", note = "Athens, Greece", title = "{A} scheme for the efficient provision of multimedia services within a {UMTS} environment", year = "1999", }