Probability of Secrecy Outage in Cognitive Radio Networks over Rician-Fading Channels

• Autorzy: Zhang J. , Jiang H. , Pan G.

Identyfikatory

DOI

10.1515/eletel-2016-0021

• Języki publikacji: EN

Abstrakty

EN

In Rician-fading scenario, cognitive radio networks (CRNs) with a source in a secondary system transmitting its confidential information to a legitimate destination in the presence of an eavesdropper, are considered in this paper. Under CRNs, the interference power reaching at primary user (PU) is limited by some pre-defined threshold. Secrecy outage not only occurs when the achievable secrecy capacity for source-destination link is smaller than a target rate, but also occurs in the case that the interference power at PU is greater than that threshold. Analytical expression for secrecy outage probability has been derived and verified with simulation results. In addition, we have also derived the analytical expression for probability of non-zero secrecy capacity.

Słowa kluczowe

EN

cognitive radio networks; wiretap; Rician fading; secrecy outage probability; probability of non-zero secrecy capacity

• Wydawca: Polish Academy of Sciences, Committee of Electronics and Telecommunication
• Czasopismo: International Journal of Electronics and Telecommunications
• Rocznik: 2016
• Tom: Vol. 62, No. 2
• Strony: 153--158
• Opis fizyczny: Bibliogr. 16 poz., rys., wykr.

Twórcy

autor

Zhang J.

• School of Electronic and Information Engineering, Southwest University, Chongqing, 400715, P. R. China

autor

Jiang H.

• School of Electronic and Information Engineering, Southwest University, Chongqing, 400715, P. R. China

autor

Pan G.

• School of Electronic and Information Engineering, Southwest University, Chongqing, 400715, P. R. China

Bibliografia

• [1] E. Hossain and V. Bhargava, Cognitive Wireless Communication Networks, Springer, 2007.
• [2] N. S. Ferdinand, D. B. da Costa, A. F. de Almeida, and M. Latvaaho, “Physical layer secrecy performance of TAS wiretap channels with correlated main and eavesdropper channels,” IEEE Commun. Lett., vol. 3, no. 1, pp. 86-89, Feb. 2014.
• [3] U. M. Maurer, “Secret key agreement by public discussion from common information,” IEEE Trans. Inf. Theory, vol. 39, no. 3, pp. 733-742, May 1993.
• [4] Q. Li, H. Song, and K. Huang, “Achieving secure transmission with equivalent multiplicative noise in MISO wiretap channels,” IEEE Commun. Lett., vol. 17, no. 5, pp. 892-895, May 2013.
• [5] A. Wyner, “The wire-tap channel,” Bell Syst. Techn. J., vol. 54, no. 8, pp. 1355-1367, Oct. 1975.
• [6] I. Csiszar and J. Korner, “Broadcast channels with confidential messages,” IEEE Trans. Inf. Theory, vol. 24, no. 3, pp. 339-348, May 1978.
• [7] S. K. Leung-Yan-Cheong and M. E. Hellman, “The Gaussian wire-tap channel,” IEEE Trans. Inf. Theory, vol. 24, no. 4, pp. 451-456, July 1978.
• [8] M. Bloch, J. Barros, M. R. D. Rodrigues, and S. W. McLaughlin, “Wireless information-theoretic security,” IEEE Trans. Inf. Theory, vol. 54, no. 6, pp. 2515-2534, June 2008.
• [9] P. K. Gopala, L. Lai, and H. El Gamal, “On the secrecy capacity of fading channels,” IEEE Trans. Inf. Theory, vol. 54, no. 10, pp. 4687-4698, Oct. 2008.
• [10] M. Z. I. Sarkar, T. Ratnarajah, and M. Sellathurai, “Secrecy capacity of Nakagami-m fading wireless channels in the presence of multiple eavesdroppers,” in Asilomar Conference on Signals, Systems, and Coputers, California, 2009; 829-833.
• [11] O. Gungor, J. Tan, C. E. Koksal, H. El Gamal, “Secrecy outage capacity of fading channels,” IEEE Trans. Inf. Theory, vol. 59, no. 9, pp. 5379-5397, Aug. 2013.
• [12] W. Li, M. Ghogho, B. Chen, and C. Xiong, “Secure communications via sending artificial noise by the receiver: Outage secrecy capacity/Region analysis,” IEEE Commun. Lett., vol. 16, no. 10, pp. 1628-1631, Oct. 2012.
• [13] X. Liu, “Outage probability of secrecy capacity over correlated lognormal fading channels,” IEEE Commun. Lett., vol. 17, no. 2, pp. 289-292, Feb. 2013.
• [14] X. Sun, J. Wang, W. Xu, and C. Zhao, “Performance of secure communications over correlated fading channels,” IEEE Sig. Process. Lett., vol. 19, no. 8, pp. 479-482, Aug. 2012.
• [15] J. G. Proakis and M. Salehi, Digital Communications, 5th Ed., McGraw-Hill, 2007.
• [16] I. S. Gradshteyn and I. M. Ryzhik, Table of Integrals, Series, and Products., 7th Ed., Elsevier, 2007.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.