Cooperative spectrum sensing with diversity reception in cognitive radios

Proceedings of the 2011 6th International ICST Conference on Communications and Networking in China, CHINACOM 2011

Volumn , Issue , 2011, Pages 216-220

  Sun, Hongjian ^a   Nallanathan, Arumugam ^a   Jiang, Jing ^b   Wang, Cheng Xiang ^c  

^a KING'S COLLEGE LONDON   (United Kingdom)

^b UNIVERSITY OF EDINBURGH   (United Kingdom)

^c HERIOT WATT UNIVERSITY   (United Kingdom)

Author keywords

Cognitive radio; Energy detection; Nakagami m fading; Spectrum sensing

Indexed keywords

CHANNEL STATE INFORMATION (CSI); COOPERATIVE SPECTRUM SENSING; COOPERATIVE STRATEGY; CR SYSTEM; DETECTION PERFORMANCE; DETRIMENTAL EFFECTS; DIVERSITY RECEPTION TECHNIQUES; ENERGY DETECTION; FADING ENVIRONMENT; FALSE ALARMS; MAXIMUM RATIO COMBINING; NAKAGAMI-M FADING; NAKAGAMI-M FADING CHANNELS; RADIO SPECTRA; SPECTRUM SENSING; UPPER BOUND;

COGNITIVE RADIO; DIVERSITY RECEPTION; FADING CHANNELS; RADIO SYSTEMS; SIGNAL DETECTION;

COOPERATIVE COMMUNICATION;

EID: 84863285325     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ChinaCom.2011.6158151     Document Type: Conference Paper

References (18)

1. FCC, "Spectrum Policy Task Force," 11/2002, ET Docket 02-135.
2. H. Urkowitz, "Energy detection of unknown deterministic signals," in IEEE Proceedings, vol. 55, no. 4, April 1967, pp. 523-531.
3. H. Sun, D. Laurenson, and C.-X. Wang, "Computationally tractable model of energy detection performance over slow fading channels,"IEEE Comm. Letters, vol. 14, no. 10, pp. 924 -926, Oct. 2010.
4. Q. Chen, F. Gao, A. Nallanathan, and Y. Xin, "Improved cooperative spectrum sensing in cognitive radio," in Proc. IEEE VTC 2008 Spring, 2008, pp. 1418 -1422.
5. Q. Chen, M. Motani, W.-C. Wong, and A. Nallanathan, "Cooperative spectrum sensing strategies for cognitive radio mesh networks," IEEE J-STSP, vol. 5, no. 1, pp. 56 -67, Feb. 2011.
6. C.-X. Wang, H.-H. Chen, X. Hong, and M. Guizani, "Cognitive radio network management: tuning in to real-time conditions," IEEE Vehicular Technology Magazine, vol. 3, no. 1, pp. 28-35, Mar. 2008.
7. C.-X. Wang, X. Hong, H.-H. Chen, and J. S. Thompson, "On capacity of cognitive radio networks with average interference power constraints,"IEEE Trans. Wireless Comm., vol. 8, no. 4, pp. 1620 -1625, Apr. 2009.
8. F. F. Digham, M.-S. Alouini, and M. K. Simon, "On the energy detection of unkown signals over fading channels," in Proc. IEEE ICC, 2003, pp. 3575-3579.
9. -, "On the energy detection of unknown signals over fading channels,"IEEE Trans. Communications, vol. 55, no. 1, pp. 21 -24, 2007.
10. S. Herath, N. Rajatheva, and C. Tellambura, "Unified approach for energy detection of unknown deterministic signal in cognitive radio over fading channels," in Proc. IEEE ICC Workshops, June 2009, pp. 1 -5.
11. -, "On the energy detection of unknown deterministic signal over Nakagami channels with selection combining," in Proc. CCECE, May 2009, pp. 745 -749.
12. S. P. Herath and N. Rajatheva, "Analysis of diversity combining in energy detection for cognitive radio over nakagami channels," in IEEE ICC 2009 CD-ROM, vol. 32, no. 1, 2009, pp. 2913-2917.
13. L. Brennan and I. Reed, "A recursive method of computing the Q function," IEEE Trans. Inf. Theory, vol. 11, no. 2, pp. 312 - 313, 1965.
14. M. K. Simon and M.-S. Alouini, Digital communication over fading channels, 2nd ed. John Wiley & Sons, Inc., Dec. 2004.
15. I. S. Gradshteyn and I. M. Ryzhik, Table of integrals, series, and products, 5th ed., A. Jeffrey, Ed. Academic Press, Inc., 1994.
16. J. M. Borwein and I. J. Zucker, "Fast evaluation of the Gamma function for small rational fractions using complete elliptic integrals of the first kind," IMA J. Numerical Analysis, vol. 12, no. 4, pp. 519-526, 1992.
17. J. Borwein and P. Borwein, Pi and the AGM: A Study in Analytic Number Theory and Computational Complexity. Wiley-Interscience, 1998.
18. G. Fedele, "N-branch diversity reception of M-ary DPSK signals in slow and nonselective Nakagami fading," European Trans. Telecommunications, vol. 7, no. 2, pp. 119-123, 1996. (Pubitemid 126428309)