1 |
I. F. Akyildiz, W. Y. Lee, M. Vuran, and S. Mohanty, "Next generation/dynamic spectrum access/cognitive radio wireless networks: a survey," Computer Networks, vol. 50, no. 13, pp. 2127-2159, May 2006.
DOI
ScienceOn
|
2 |
J. Y. Kim. "Cognitive radio communications," Gyobo Publishers ,Seoul ,Korea, 2008.
|
3 |
J. Mitola III, and G. Q. Maguire Jr., "Cognitive radio: making software radios more personal," IEEE Personal Commun, vol. 6, no. 4, pp. 13-18, Aug. 1999.
DOI
ScienceOn
|
4 |
FCC, ET Docket, "Second report and order and memorandum opinion and order," no.08-260, Nov. 2008.
|
5 |
S. Haykin, "Cognitive radio: brain-empowered wireless communications," IEEE J. Select. Areas Commun, vol.23, no.2, pp.201-220, Feb. 2005.
|
6 |
D. Cabric, S. M. Mishra, and R. Brodersen, "Implementation issues in spectrum sensing for cognitive radios," in Proc. of the 38th Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, pp. 772-776, Nov. 2004.
|
7 |
K. Arshad, and K. Moessner, "Collaborative spectrum sensing for cognitive radio," in Proc. of the CC Workshops 2009. IEEE International Conference, pp. 1-5, Jun. 2009.
|
8 |
Y. Okumura, E. Ohmori, T. Kawano, and K. Fukuda, "Field strength and its variability in VHF and UHF land-mobile service," Rev. Elec. Comm Lab., vol. 16, no. 9-10, pp. 825-873, Sept. 1968.
|
9 |
M. Hata, "Empirical formula for propagation loss in land mobile radio services," IEEE Trans, Veh. Tech., vol. 29, no. 3, pp. 317-325, Aug. 1980.
|