Sensing-based spectrum sharing in cognitive radio networks

IEEE Transactions on Vehicular Technology

Volumn 58, Issue 8, 2009, Pages 4649-4654

  Kang, Xin ^a   Liang, Ying Chang ^b   Garg, Hari Krishna ^a   Zhang, Lan ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^b INSTITUTE FOR INFOCOMM RESEARCH   (Singapore)

Author keywords

Cognitive radio (CR); Convex optimization; Dual decomposition; Ergodic capactiy; Fading channels; Opportunistic spectrum access; Optimal power control; Spectrum sharing

Indexed keywords

COGNITIVE RADIO (CR); DUAL DECOMPOSITION; ERGODIC CAPACTIY; OPPORTUNISTIC SPECTRUM ACCESS; OPTIMAL POWER CONTROL; SPECTRUM SHARING;

ACCESS CONTROL; BEAMFORMING; CONVEX OPTIMIZATION; FADING (RADIO); FADING CHANNELS; OPTIMIZATION; POWER CONTROL; RADIO; SPECTROSCOPY;

POWER SPECTRUM;

EID: 70350220361     PISSN: 00189545     EISSN: None     Source Type: Journal    
DOI: 10.1109/TVT.2009.2018258     Document Type: Article

References (12)

1. Spectrum Policy Task Force, Fed. Commun. Comm., ET Docket No. 02-135, Tech. Rep. Nov. 2002.
2. J. Mitola, III, "Cognitive radio: An integrated agent architecture for software defined radio," Ph.D. dissertation, Royal Inst. Technol. (KTH), Stockholm, Sweden, 2000.
3. S. Haykin, "Cognitive radio: Brain-empowered wireless communications," IEEE J. Sel. Areas Commun., vol. 23, no. 2, pp. 201-220, Feb. 2005.
4. Q. Zhao and A. Swami, "A decision-theoretic framework for opportunistic spectrum access," IEEE Wireless Commun. Mag. - Special Issue on Cognitive Wireless Networks, vol. 14, no. 4, pp. 14-22, Aug. 2007.
5. A. Ghasemi and E. S. Sousa, "Fundamental limits of spectrum-sharing in fading environments," IEEE Trans. Wireless Commun., vol. 6, no. 2, pp. 649-658, Feb. 2007.
6. R. Etkin, A. Parekh, and D. Tse, "Spectrum sharing for unlicensed bands," IEEE J. Sel. Areas Commun., vol. 25, no. 3, pp. 517-528, Apr. 2007.
7. Y.-C. Liang, Y. Zeng, E. C. Y. Peh, and A. T. Hoang, "Sensing-throughput tradeoff for cognitive radio networks," IEEE Trans. Wireless Commun., vol. 7, no. 4, pp. 1326-1337, Apr. 2008.
8. G. Caire, G. Taricco, and E. Biglieri, "Optimum power control over fading channels," IEEE Trans. Inf. Theory, vol. 45, no. 5, pp. 1468-1489, Jul. 1999.
9. D. P. Palomar and M. Chiang, "A tutorial on decomposition methods for network utility maximization," IEEE J. Sel. Areas Commun., vol. 24, no. 8, pp. 1439-1451, Aug. 2006.
10. S. Boyd and L. Vandenberghe, Convex Optimization. Cambridge, U.K.: Cambridge Univ. Press, 2004.
11. X. Kang, Y.-C. Liang, A. Nallanathan, H. K. Garg, and R. Zhang, "Optimal power allocation for fading channels in cognitive radio networks: Ergodic capacity and outage capacity," IEEE Trans. Wireless Commun., vol. 8, no. 2, pp. 940-950, Feb. 2009.
12. Functional Requirements for the 802.22 WRAN Standard, IEEE Std. 802.22-05/0007r46, Oct. 2005. IEEE 802.22 Wireless RAN.