国内外代表性研究成果：

[1] A. Ghasemi and E. S. Sousa, "Opportunistic Spectrum Access in Fading Channels Through Collaborative Sensing," Journal of Communications, vol. 2, no. 2, pp. 71-82, Mar. 2007.

这篇文章是关于Spectrum Sensing的早期最有代表性的技术性文章，建议入门必读。

[2] I. F. Akyildiz, B. F. Lo, R. Balakrishnan,"Cooperative spectrum sensing in cognitive radio networks: A survey," Physical Communication 4 (2011) 40–62.

这篇文章是关于Cooperative spectrum sensing（CSS）研究进展总结的最好的综述文章（Google上可以直接下载），读完它就可以基本掌握CSS全貌。

[3] R. Tandra, S. M. Mishra, and A. Sahai, “What is a spectrum hole and what does it take to recognize one?” Proc. IEEE, vol. 97, no. 5, pp. 824-848, May 2009.

[4] R. Tandra, A. Sahai, and V. V. Veeravalli, “Unified space-time metrics to evaluate spectrum sensing,” IEEE Commun. Mag., vol. 49, no. 3, pp. 54-61, Mar. 2011.

[3]-[4] 是UC BerkeleyA. Sahai教授研究组关于Spectrum Sensing部分代表作，对于spectrum hole从空域、时域等角度进行了定义，并给出了新的metrics，值得一读。

[5] A. G. Fragkiadakis, E. Z. Tragos, and I. G. Askoxylakis, “A suvery on security threats and detection techniques in cognitive radio networks,” IEEE Commun. Surveys and Tutorials, accepted for pubilication, 2013.

[6] R.-P. Helena, J. B. Mercedes, and G. Carles, “Review of robust cooperative spectrum sesnsing techniques for cognitive radio networks,” Wireless Pers. Commun., vol. 67, pp. 175-198, 2012.

[5]-[6]是两篇关于安全感知（secure sensing）最新研究进展的比较好的综述。

[7] S. M. Mishra, “Maximizing available spectrum for cognitive radios,”Ph.D. Dissertation, UC Berkeley, 2010.

[8] Alexander W. Min, Efficient and Robust Spectrum Management for Cognitive Radio Networks,”Ph.D. Dissertation, University of Michigan, 2011.

[9] Emiliano Dall'Anese, Spatio-temporal Spectrum Reuse based on Channel Gain Cartography, Ph.D. Dissertation, University of Padova, 2011.

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