@conference{ivicc2005, author = "Kapellaki, Sofia and N. Tselikas and E. Chaniotakis and E. Koutsoloukas and G. Prezerakos and Venieris, Iakovos S.", booktitle = "Proceedings of IEEE ICC 2005", month = "May", note = "Seoul, Korea", title = "{T}he ā€œ{L}eā€ interface: {P}erformance {E}valuation of 2-tier and 3-tier 3{GPP} compliant realizat", year = "2005", }