1. Spectrum Occupancy Measurements: Report, Vol. 2007;Erpek,2007
2. Cognitive radio: Brain-empowered wireless communications;Haykin;IEEE Trans. Sel. Areas Comm.,2005
3. FCC Notice of proposed rulemaking, in the matter of unlicensed operation in the TV broadcast bands and additional spectrum for unlicensed devices below 900 MHz and in the 3 GHz, 04, 2004.
4. Next generation/dynamic spectrum access/cognitive radio wireless networks: A survey;Akyildiz;Comput. Netw.,2006
5. E. Visotsky, S. Kuffner, R. Peterson, On collaborative detection of TV transmissions in support of dynamic spectrum sharing, in: IEEE Int. Symposium on New Frontiers in Dynamic Spectrum Access Networks, Baltimore, MD, 2005, pp. 338–345.