Optimization of time-domain spectrum sensing for cognitive radio systems

IEEE Transactions on Vehicular Technology

Volumn 60, Issue 4, 2011, Pages 1937-1943

  Lee, Sunyoung ^a   Kim, Seong Lyun ^a  

^a Yonsei University   (South Korea)

Author keywords

Cognitive radio (CR); cooperative sensing; opportunistic spectrum access; time combining spectrum sensing

Indexed keywords

COGNITIVE RADIO; COOPERATIVE SENSING; CRITICAL ISSUES; FALSE ALARM PROBABILITY; INTERFERENCE LEVEL; MATHEMATICAL ANALYSIS; OPPORTUNISTIC SPECTRUM ACCESS; OPTIMAL DECISIONS; SPECTRUM ACCESS; SPECTRUM SENSING; SPECTRUM UTILIZATION; TIME DIVERSITY; TIME DOMAIN; TIME POINTS; TIME-COMBINING SPECTRUM SENSING; TRAFFIC PATTERN;

ALGORITHMS; COGNITIVE SYSTEMS; OPTIMIZATION; RADIO SYSTEMS; SENSORS; SPECTROSCOPY; TIME DOMAIN ANALYSIS;

RADIO;

EID: 79955969792     PISSN: 00189545     EISSN: None     Source Type: Journal    
DOI: 10.1109/TVT.2011.2132157     Document Type: Article

References (19)

1. N. Devroye, M. Vu, and V. Tarokh, "Cognitive radio networks: Highlights of information theoretic limits, models and design," IEEE Signal Process. Mag., vol. 25, no. 6, pp. 12-23, Nov. 2008.
2. F. F. Digham, M.-S. Alouini, and M. K. Simon, "On the energy detection of unknown signals over fading channels," in Proc. ICC, Anchorage, AK, May 2003, pp. 3575-3579.
3. T. Yücek and H. Arslan, "A survey of spectrum sensing algorithms for cognitive radio applications," IEEE Commun. Surveys Tuts., vol. 11, no. 1, pp. 116-130, First Quarter, 2009.
4. A. Ghasemi and E. S. Sousa, "Opportunistic spectrum access in fading channels through collaborative sensing," J. Commun., vol. 2, no. 2, pp. 71-82, Mar. 2007.
5. A. Ghasemi and E. S. Sousa, "Asymptotic performance of collaborative spectrum sensing under correlated log-normal shadowing," IEEE Commun. Lett., vol. 11, no. 1, pp. 34-36, Jan. 2007. (Pubitemid 46501845)
6. T. Kailath and H. V. Poor, "Detection of stochastic processes," IEEE Trans. Inf. Theory, vol. 44, no. 6, pp. 2230-2231, Oct. 1998.
7. Y. Sung, L. Tong, and H. V. Poor, "Neyman-pearson detection of gauss- Markov signals in noise: Closed-form error exponent and properties," IEEE Trans. Inf. Theory, vol. 52, no. 4, pp. 1354-1365, Apr. 2006.
8. Y. Chen, Q. Zhao, and A. Swami, "Distributed spectrum sensing and access in cognitive radio networks with energy constraint," IEEE Trans. Signal Process., vol. 57, no. 2, pp. 783-797, Feb. 2009.
9. Q. Zhao, L. Tong, A. Swami, and Y. Chen, "Decentralized cognitive MAC for opportunistic spectrum access in Ad Hoc networks: A POMDP framework," IEEE J. Sel. Areas Commun., vol. 25, no. 3, pp. 589-600, Apr. 2007.
10. S. Geirhofer, L. Tong, and B. M. Sadler, "Dynamic spectrum access in the time domain: Modeling and exploiting white space," IEEE Commun. Mag., vol. 45, no. 5, pp. 66-72, May 2007. (Pubitemid 46796029)
11. G. Ghosh, C. Cordeiro, D. P. Agrawal, and M. B. Rao, "Markov chain existence and hidden Markov models in spectrum sensing," in Proc. Per- Com, Galveston, TX, Mar. 2009, pp. 1-6.
12. H. Urkowitz, "Energy detection of unknown deterministic signals," Proc. IEEE, vol. 55, no. 4, pp. 523-531, Apr. 1967.
13. M. Rashid, M. Hossain, E. Hossain, and V. Bhargava, "Opportunistic spectrum scheduling for multiuser cognitive radio: A queueing analysis," IEEE Trans. Wireless Commun., vol. 8, no. 10, pp. 5259-5269, Oct. 2009.
14. J. Neyman and E. Pearson, "On the problem of the most efficient tests of statistical hypotheses," Philosoph. Trans. Roy. Soc. London, Ser. A, vol. 231, pp. 289-337, Jan. 1993.
15. Q. Zhao and B. M. Sadler, "A survey of dynamic spectrum access," IEEE Signal Process. Mag., vol. 24, no. 3, pp. 79-89, May 2007. (Pubitemid 46840190)
16. Draft Standard for Wireless Regional Area Networks Part 22: Cognitive Wireless RAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Policies and Procedures for Operation in the TV Bands, IEEE Std. P802.22/D0.5, Mar. 2008.
17. R. L. Kashyap, "Identification of a transition matrix of a Markov chain from noisy measurements of state," IEEE Trans. Inf. Theory, vol. IT-16, no. 2, pp. 161-166, Mar. 1970.
18. T. Ryden, "On recursive estimation for hidden Markov models," Stoch. Process. Appl., vol. 66, no. 1, pp. 79-96, Feb. 1997. (Pubitemid 127161853)
19. U. Holst and G. Lindgren, "Recursive estimation in mixture models with Markov regime," IEEE Trans. Inf. Theory, vol. 37, no. 6, pp. 1683-1690, Nov. 1991.