%0 Journal Article %J IEEE Journal on Emerging and Selected Topics in Circuits and Systems %D 2013 %T Choose Your Subcarriers Wisely: Active Interference Cancellation for Cognitive OFDM %A Schmidt, J.F. %A Costas-Sanz, S. %A R. López-Valcarce %K cognitive radio %K dynacs %K spectrum shaping %B IEEE Journal on Emerging and Selected Topics in Circuits and Systems %V 3 %P 615-625 %8 12/2013 %G eng %N 4 %& 615 %R 10.1109/JETCAS.2013.2280808