Energy Detection Performance of Spectrum Sensing in Cognitive Radio
Автор: Md. Shamim Hossain, Md. Ibrahim Abdullah, Mohammad Alamgir Hossain
Журнал: International Journal of Information Technology and Computer Science(IJITCS) @ijitcs
Статья в выпуске: 11 Vol. 4, 2012 года.
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Spectrum sensing is a challenging task for cognitive radio. Energy detection is one of the popular spectrum sensing technique for cognitive radio. In this paper we analyze the performance of energy detection technique to detect primary user (PU). Simulation results show that the probability of detection increases significantly when signal to noise ratio increases. It is also observed that the detection probability decreases when the bandwidth factor increases.
Cognitive Radio, Spectrum Sensing, Energy Detection
Короткий адрес: https://sciup.org/15011777
IDR: 15011777
Список литературы Energy Detection Performance of Spectrum Sensing in Cognitive Radio
- D. Cabric, S. M. Mishra, D. Willkomm, R. W. Brodersen, and A. Wolisz, “A cognitive radio approach for usage of virtual unlicensed spectrum,” in Proc. 14th IST Mobile and Wireless Commun. Summit, June 2005.
- I. Mitol, J. and J. Maguire, G.Q., "Cognitive Radio: Making Software Radios more Personal," IEEE Personal Common. Mag., vol.6, no.4, pp.13-18, Aug.1999.
- Federal Communications Commission, “Notice of Proposed Rule Making and Order: Facilitating Opportunities for Flexible, Efficient, and Reliable Spectrum Use Employing Cognitive Radio Technologies”, ET docket no. 03-108, Feb.2005.
- Federal Communications Commission, "Notice of Proposed Rulemaking: Unlicensed operation in the TV broadcast", ET Docket no. 04-186 (FCC 04-113) May 2004.
- A. Sahai and D. Cabric, "A Tutorial on Spectrum Sensing: Fundamental Limits and Practical Challenges", IEEE DYSPAN, Baltimore, MD, Nov.2005.
- D. Cabric, S.M .Mishra, and R.W. Brodersen, “Implementation Issues in Spectrum Sensing for Cognitive Radios", IEEE Asilomar Conf. Signals, Systems and Computers, vol.1, pp.772-776, Nov.2004.
- H. Tang, "Some Physical Layer Issues of Wide-Band Cognitive Radio Systems", IEEE Int. Conf. Wireless Networks, Commun and Mobile Computing, pp.151-159, Nov.2005.
- By Simon Haykin, Life Fellow IEEE, David J. Thomson, Fellow IEEE, and Jeffrey H. Reed, Fellow IEEE, “Spectrum Sensing for Cognitive Radio” , pp.849-877 , Vol. 97, No. 5, May 2009.
- R. Tundra and A. Sahai, "Fundamental Limits on Detection in Low SNR under Noise Uncertainty," IEEE Int. Conf .Wireless Networks Commun. And Computing, vol.1, pp. 464-469, June 2005.
- Geng Wang, "Performance of Collaborative Spectrum Sensing in a Cognitive Radio Systems", Master Thesis the University of Britch Coumbi 2009.
- H. Urkowitz, “Energy detection of unknown deterministic signals,” Proc. IEEE, vol. 55, pp. 523–531, Apr. 1967.
- F. F. Digham, M. -S. Alouini, and M. K. Simon, “On the energy detection of unknown signals over fading channels,” in Proc. IEEE Int. Conf. on Commun., May 2003, vol. 5, pp. 3575–3579.
- V. I. Kostylev, “Energy detection of a signal with random amplitude,” in Proc. IEEE Int. Conf. on Commun. (ICC’02), New York City, New York, pp. 1606–1610, May 2002.
- C.E. Shannon, “Communication in the presence of noise,” Proc. IRE, vol. 37, pp. 1-21, January 1949.
- J. Ma, G. Zhao, Y. Li, “Soft Combination and Detection for Cooperative Spectrum Sensing in Cognitive Radio Networks”, IEEE Transactions on Wireless Communications, vol.7, no.11, pp.4502-4507, Nov. 2008.
- A. Ghasemi and E. S. Sousa, “Collaborative spectrum sensing for opportunistic access in fading environments”, in Proc. IEEE Int. Symp. on New Frontiers in Dynamic Spectrum Access Networks, Nov. 2005, pp. 131–136.
- S. P. Herath, N. Rajatheva, and C. Tellambura, “Unified Approach for Energy Detection of Unknown Deterministic Signal in Cognitive Radio Over Fading Channels”, In: IEEE International Conference on Communications Workshops, 2009. ICC Workshops 2009. 14-18 June 2009 Page(s):1 – 5.
- S.P. Herath, N. Rajatheva, C. Tellambura, “On the energy detection of unknown deterministic signal over Nakagami channels with selection combining," in Proc. IEEE Canadian Conf. Electrical Comput. Eng., May 2009, pp. 745–749.
- S. Mekki, J. Danger, B. Miscopein, and J. Boutros, “Chi-squared distribution approximation for probabilistic energy equalizer implementation in impulse-radio UWB receiver," in Proc. IEEE Singapore International Conf. Commun. Syst., Nov. 2008, pp. 1539–1544.
- Li Jiajun, Tan Zhenhui, Ai Bo, Yang Shan1, “Weighted Hard Combination for Cooperative Spectrum Sensing in Cognitive Radio Networks”, Research paper, pp. 111-116, March 2011.
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