Optimization of cooperative sensing in cognitive radio networks: A sensing-throughput tradeoff view

IEEE Transactions on Vehicular Technology

Volumn 58, Issue 9, 2009, Pages 5294-5299

  Peh, Edward Chu Yeow ^a   Liang, Ying Chang ^b   Guan, Yong Liang ^a   Zeng, Yonghong ^b  

^a NANYANG TECHNOLOGICAL UNIVERSITY   (Singapore)

^b INSTITUTE FOR INFOCOMM RESEARCH   (Singapore)

Author keywords

Cognitive radio; Cooperative sensing; Sensing throughput tradeoff

Indexed keywords

COGNITIVE RADIO; COGNITIVE RADIO NETWORK; COOPERATIVE SENSING; FUSION RULE; ITERATIVE ALGORITHM; K-OUT-OF-N; K-VALUES; OPTIMAL VALUES; SPECTRUM SENSING; TRADE-OFF PROBLEM; TWO PARAMETER;

COMMUNICATION CHANNELS (INFORMATION THEORY); COMPUTER SIMULATION; OPTIMIZATION; THROUGHPUT;

RADIO;

EID: 70450201780     PISSN: 00189545     EISSN: None     Source Type: Journal    
DOI: 10.1109/TVT.2009.2028030     Document Type: Article

References (18)

1. J. Mitola, III and G. Q. Maguire, Jr., "Cognitive radio: Making software radios more personal," IEEE Pers. Commun., vol.6, no.4, pp. 13-18, Aug. 1999.
2. S. Haykin, "Cognitive radio: Brain-empowered wireless communications," IEEE J. Sel. Areas Commun., vol.23, no.2, pp. 201-220, Feb. 2005.
3. 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.
4. S. M. Mishra, A. Sahai, and R. W. Brodersen, "Cooperative sensing among cognitive radios," in Proc. IEEE ICC, Istanbul, Turkey, Jun. 2006, pp. 1658-1663.
5. G. Ganesan and Y. Li, "Cooperative spectrum sensing in cognitive radio networks," in Proc. IEEE 1st Int. Symp. New Frontiers DySPAN, Baltimore, MD, Nov. 2005, pp. 137-143. (Pubitemid 44462514)
6. D. Cabric, S. M. Mishra, and R. W. Brodersen, "Implementation issues in spectrum sensing for cognitive radios," in Proc. IEEE 38th ACSSC, Pacific Grove, CA, Nov. 2004, pp. 772-776.
7. A. Ghasemi and E. S. Sousa, "Collaborative spectrum sensing for opportunistic access in fading environments," in Proc. IEEE 1st Int. Symp. New Frontiers DySPAN, Nagoya, Japan, Jan. 1997, pp. 290-294.
8. E. C. Y. Peh and Y.-C. Liang, "Optimization for cooperative sensing in cognitive radio networks," in Proc. IEEE WCNC, Hong Kong, Mar. 2007, pp. 27-32.
9. G. Ganesan and Y. Li, "Cooperative spectrum sensing in cognitive radio-Part I: Two user networks," IEEE Trans.Wireless Commun., vol.6, no.6, pp. 2204-2213, Jun. 2007.
10. G. Ganesan and Y. Li, "Cooperative spectrum sensing in cognitive radio-Part II: Multiuser networks," IEEE Trans. Wireless Commun., vol.6, no.6, pp. 2214-2222, Jun. 2007. (Pubitemid 47234274)
11. P. K. Varshney, Distributed Detection and Data Fusion. New York: Springer-Verlag, 1997.
12. Z. Chair and P. K. Varshney, "Optimal data fusion in multiple sensor detection systems," IEEE Trans. Aerosp. Electron. Syst., vol.AES-22, no.1, pp. 98-101, Jan. 1986.
13. Z. Quan, S. Cui, and A. H. Sayed, "Optimal linear cooperation for spectrum sensing in cognitive radio networks," IEEE J. Sel. Topics Signal Process., vol.2, no.1, pp. 28-40, Feb. 2008.
14. W. Zhang, R. K. Mallik, and K. B. Letaief, "Cooperative spectrum sensing optimization in cognitive radio networks," in Proc. IEEE ICC, Beijing, China, May 2008, pp. 3411-3415.
15. W.-Y. Lee and I. F. Akyildiz, "Optimal spectrum sensing framework for cognitive radio networks," IEEE Trans. Wireless Commun., vol.7, no.10, pp. 3845-3857, Oct. 2008.
16. H. Kim and K. G. Shin, "Efficient discovery of spectrum opportunities with MAC-layer sensing in cognitive radio networks," IEEE Trans. Mobile Comput., vol.7, no.5, pp. 533-545, May 2008.
17. D. G. Luenberger, Linear and Nonlinear Programming, 2nd ed. Reading, MA: Addison-Wesley, 1984.
18. N. Kingsbury, Approximation Formulae for the Gaussian Error Integral, Q(x), Jun. 2005, Connexions. [Online]. Available: http://cnx.org/content/m11067/ 2.4/