User clusters based hierarchical cooperative spectrum sensing in cognitive radio networks

Proceedings of the 2009 4th International Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCOM 2009

Volumn , Issue , 2009, Pages

  Shen, Bin ^a   Zhao, Chengshi ^a   Zhou, Zheng ^a  

^a BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ANALYSIS AND SIMULATION; BANDWIDTH CONSTRAINT; CLUSTER-HEADS; COGNITIVE RADIO NETWORK; CONTROL CHANNELS; COOPERATIVE SPECTRUM SENSING; HIERARCHICAL ARCHITECTURES; LOW LEVEL; MULTIPLE CLUSTERS; SPECTRUM SENSING; THRESHOLD STRATEGY; USER CLUSTERS;

RADIO SYSTEMS; WIRELESS NETWORKS; WIRELESS TELECOMMUNICATION SYSTEMS;

RADIO;

EID: 70449440429     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CROWNCOM.2009.5189384     Document Type: Conference Paper

References (20)

1. S. Haykin, "Cognitive radio: brain-empowered wireless communications," IEEE Journal on Selected Areas in Communications, vol. 23, no. 2, pp. 201-220, Feb. 2005.
2. Q. Zhao and B. M. Sadler, "A survey of dynamic spectrum access: signal processing, networking, and regulatory policy," IEEE Signal Processing Magazine, pp. 79-89, May 2007.
3. J. J. Lehtomaki, J. Vartiainen, M. Juntti, and H. Saarnisaari, "Spectrum sensing with forward methods," Proc. of IEEE MILCOM 2006, pp. 1-7, Oct. 2006.
4. Y. Zeng, Y. Liang, and R. Zhang, "Blindly Combined Energy Detection for Spectrum Sensing in Cognitive Radio," IEEE Signal Processing Letter, vol. 15, pp. 649-652, 2008.
5. D. Cabric, S. M. Mishra, and R. W. Brodersen, "Implementation issues in spectrum sensing for cognitive radios," Proc. 38th Asilomar Conf. Signals Systems, Computers, pp. 772-776, 2004.
6. R. Tandra and A. Sahai, "Fundamental limits on detection in low SNR under noise uncertainty," Proc. of the Wireless Communications Symposium on Signal Processing 2005, June 2005.
7. A. Sonnenschein and P. M. Fishman, "Radiometric detection of spreadspectrum signals in noise of uncertain power," IEEE Trans. on Aerosp. Electron. Syst., vol. 28, no. 3, pp. 654-660, July 1992.
8. F. F. Digham, M.S. Alouini and M. K. Simon, "Energy detection of unknown deterministic signals," Proc. of IEEE International Conference on Communications (ICC'03), pp. 3575-3579, May 2003.
9. A. Ghasemi and E. S. Sousa, "Impact of user collaboration on the performance of sensing-based opportunistic spectrum access," Proc. IEEE VTC 2005 Spring, Sept. 2006.
10. S. M. Mishra, A. Sahai and R. W. Brodersen, "Cooperative sensing among cognitive radios," Proc. of IEEE ICC 2006, June 2006.
11. Z. Quan, S. Cui, and A. H. Sayed, "Optimal linear cooperation for spectrum sensing in cognitive radio networks," IEEE Journal of Selected Topics in Signal Processing, vol. 2, no. 1, pp. 28-40, Feb. 2008.
12. J. Ma and Y. Li, "Soft Combination and Detection for Cooperative Spectrum Sensing in Cognitive Radio Networks," Proc. IEEE GLOBECOM 2007, pp. 3139-3143, Dec. 2007.
13. C. Sun, W. Zhang, and K. B. Letaief, "Cooperative Spectrum Sensing for Cognitive Radios under Bandwidth Constraints," Proc. IEEE WCNC 2007, pp. 1-5, 2007.
14. R. Chen, J. Park, and K. Bian, "Robust Distributed Spectrum Sensing in Cognitive Radio Networks," Proc. IEEE INFOCOM 2008, pp. 31-35, 2008.
15. O. Younis and S. Fahmy, "Distributed clustering in ad hoc sensor networks: a hybrid energy-efficient approach," Proc. IEEE INFOCOM 2004, pp. 629-640, Hong Kong, China, Mar. 2004.
16. S. Bandyopadhyay and E. Coyle, "An energy-efficient hierachical clustering algorithm for wireless sensor networks," Proc. IEEE INFOCOM, pp. 1713-1723, San Francisco, CA, USA, Apr. 2003.
17. H. Urkowitz, "Energy detection of unknown deterministic signals," Proceedings of IEEE, vol. 55, April 1967, pp. 523-231.
18. B. Shen, T. Cui, C. Zhao, K. Kwak, and Z. Zhou, "An Optimal Soft Fusion Scheme for Cooperative Spectrum Sensing in Cognitive Radio Network," Proc. IEEE WCNC 2009.
19. H. V. Poor, An Introduction to Signal Detection and Estimation, 2nd ed. Springer-Verlag, New York, 1994.
20. L. E. Miller, J. S. Lee, and D. J. Torrieri, "Interception of Frequency- Hopped Spread-Spectrum Signals," IEEE Trans. Aerosp. Electron. Syst., vol. 29, pp. 540-553, June 1990.