Affiliation: | (1) Center for TeleInfrastruktur (CTIF), Aalborg University, Aalborg, Denmark;(2) CSEM, Neuchatel, Switzerland;(3) National Technical University of Athens, Zografou, Greece;(4) Vodafone Group, Maastricht, The Netherlands;(5) Siemens Moblie Communications, Cinisello Balsamo, Italy;(6) DG Information Society and Media, European Commission, Brussels, Belgium |