Giuseppe Araniti Pasquale De Meo Antonio Iera Domenico Ursino Enhancing 3G Cellular Systems with User Profiling Techniques for Multimedia Application QoS Adaptation. 1-6 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3124&spage=1 2004 conf/ict/2004 ICT db/conf/ict/ict2004.html#AranitiMIU04