@unpublished{TUW-231414, author = {Mecklenbr{\"a}uker, Christoph and Krasniqi, Bujar}, title = {Power Efficiency of Partial Frequency Reuse for Cellular Networks}, year = {2011}, keywords = {fractional frequency reuse, LTE, OFDM, RRM, radio resource management}, note = {invited; talk: University of Southern California, Los Angeles (CA), USA; 2011-08-17} }