22Nd Telecommunications Forum, Telfor 2014, Date: 25 November 2014 through 27 November 2014, Patrocinadores: ERICSSON - Belgrade;et al.;International Business Machines d.o.o. (IBM) - Belgrade;IRITEL a.d. BEOGRAD;Ministry of Education, Science and Technological Development;University of Belgrade, ETF - School of Electrical Engineering