SPECTRUM SENSING AND RESOURCE ALLOCATION MODELS FOR ENHANCED OFDM BASED COGNITIVE RADIO
Sener Dikmese, AlaaEddin Loulou, Sudharsan Srinivasan, Markku Renfors · 2014
Multicarrier waveforms have been commonly proposed as strong candidates for cognitive radio (CR) due to their high spectrum efficiency, flexibility in resource allocation and commonality of signal processing for spectrum sensing and spectrum utilization. OFDM based 802.11 Wireless Local Area Ne