@unpublished{TUW-199915, author = {Rupp, Markus and Caban, Sebastian and Mehlf{\"u}hrer, Christian and Schwarz, Stefan}, title = {The Performance of 3G and 4G Cellular Systems}, year = {2011}, keywords = {shannon bound, LTE}, note = {invited; talk: The Future of Wireless Access Workshop Programme, Southampton; 2011-10-31 -- 2011-11-01} }