[1] A. M. Wyglinski, M. Nekoee, T. Hou, Cognitive Radio Communications and Networks: principles and practice, Academic Press, 2009.
[2] Y. Li and A. Nosratinia, " Spectrum sharing with distributed relay selection and clustering," IEEE Trans on Communications., vol. 61, No. 1, pp. 53-62, Jan 2013.
[3] شهریار شیروانی مقدم و راشین جلیلی دانالو، "شناسایی رادیویی کاربران اولیه براساس سنجش فشرده مشارکتی"، مجله مهندسی برق دانشگاه تبریز، جلد 47، شماره 4، صص. 1551-1561، زمستان 96.
[4] X. Wang, Y. Sun, H. Yu, T. Feng, W. Tang and Y. Zhang, "Outage performance analysis of amplify-and-forward cognitive relay networks with partial relay selection," Int. Conf. on Wireless Comm. & Signal Proc. (WCSP), 2015.
[5] A. Nosratinia and A. Hedayat, "Cooperative communication in wireless networks," IEEE Communication Magazine, vol. 42, pp. 74-80, Oct. 2004.
[6] جلیل سیفعلی هرسینی و مریم اصغرنیا، "طراحی روشهای انتخاب پیوند ارسال در سیستمهای رله همیار و رادیوشناختی برفراز با رله مجهز به بافر و نرخ ارسال تطبیقی گسسته"، مجله مهندسی برق دانشگاه تبریز، جلد 47، ش. 2، صص. 571-582، تابستان 96.
[7] J. N. Laneman, Cooperation in Wireless Networks: Principles and Applications. Springer, 2006, ch.1 Cooperative Diversity: Models, Algorithms, and Architectures, pp. 163-188.
[8] M. Torabi, D. Haccoun and J. F. Frigon, “Relay selection in AF cooperative systems,” IEEE Vehicular Tech. Magazine, vol. 7, pp. 104-113, Dec. 2012.
[9] A. Bletsas, H. Shin and M. Z. Win, “Cooperative communication with outage-optimal opportunistic relaying,” IEEE Trans. on Wireless commun., Vol. 6, No. 9, pp. 3450-3460, Sep. 2007.
[10] J. M. Moualeu, W. Hamouda and F. Takawira, "Partial variable-gain AF relay selection with outdated channel estimates in spectrum sharing networks," IEEE Vehicular Technology Conference (VTC-Fall), 2016.
[11] S. I. Hussain, M-S. Alouini, M. Hasna and K. Qaraqe, "Partial relay selection in underlay cognitive networks with fixed gain relays," IEEE Vehicular Tech Conf. (VTC- Spring), 2012.
[12] B. Zhong, Z. Zhang, X. Zhang, J. Wang and K. Long, "Partial relay selection with fixed-gain relays and outdated CSI in underlay cognitive networks," IEEE Trans on Vehicular Technology, vol. 62, No. 9, pp. 4696-4701, Nov. 2013.
[13] Y. Sun, X. Wang, H. Yu, W. Tang and Y. Zhang, "Ergodic capacity and SER performance analysis of amplify-and-forward cognitive relay networks with partial relay selection," IEEE 26th Annual Int. Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2015.
[14] V. N. Q. Bao, T. Q. Duong, D. B. da Costa, G. C. Alexandropoulos, and A. Nallanathan , “Cognitive amplify-and-forward relaying with best relay selection in non-identical Rayleigh fading,” IEEE Commun. Lett., vol. 17, no. 3, pp. 475–478, Mar. 2013.
[15] P. K. Sharma, S. Solanki, and P. K. Upadhya, “Outage Analysis of Cognitive Opportunistic Relay Networks with Direct Link in Nakagami-m Fading,” IEEE Commun. Lett, ., vol. 19, no. 5, pp. 875 - 878, May 2015.
[16] T. W. Ban, W. Choi, B. C. Jung, and D. K. Sung, "Multi-user diversity in a spectrum sharing system," IEEE Trans. Wireless Commun., Vol. 8, No. 1, pp. 102-106, Jan. 2009.
[17] M. Torabi and C. Nerguizian, " Impact of antenna correlation on the BER performance of a cognitive radio network with Alamouti STBC," IEEE Wireless Commun. Letters, Vol. 5, No. 3, pp. 264-267, June 2016.
[18] M. Torabi and C. Nerguizian, "Adaptive transmission in spectrum sharing systems with Alamouti OSTBC under spatially correlated channels", IEEE Trans on Vehicular Technology, vol. 66, No. 4, pp. 3133-3142, April 2017.
[19] M. Torabi, W. Ajib and D. Haccoun, "Performance analysis of amplify-and-forward cooperative networks with relay selection over Rayleigh fading channels," IEEE Vehicular Technology Conference, Barcelona, Spain, April 2009.
[20] سمیه علیاصغری و محمد ترابی، "ارزیابی و تحلیل عملکرد اشتراکگذاری طیف در شبکههای رادیوشناختی مبتنی بر سیستمهای رلهای مشارکتی"، دومین کنفرانس پردازش سیگنال و سیستمهای هوشمند، دانشگاه صنعتی امیرکبیر، تهران، 1395.
[21] H. Ding, J. Ge and D. B. da Costa, “asymptotic analysis of cooperative diversity systems with relay selection in a spectrum-sharing scenario,” IEEE Trans. Veh. Technol., Vol. 60, No. 2, Feb. 2011.
[22] M. Soysa, H. A. Suraweera, C. Tellambura and H. K. Garg, "Partial and opportunistic relay selection with outdated channel estimates," IEEE Trans. on Commun., vol. 60, No. 3, 2012.
[23] J. G. Proakis and M. Salehi, Digital Communications, 5th ed., McGraw-Hill, 2008.
[24] I.S. Gradshteyn and I.M. Ryzhik, Table of Integrals, Series, and Products, 7st ed., New York: Academic Press, 2007.
[25] M. Torabi, D. Haccoun, and W. Ajib, “Performance analysis of cooperative diversity with relay selection over non-identically distributed links,” IET Communications, vol. 4, No. 5, pp. 596–605, March 2010.
[26] H. A. Suraweera, P. J. Smith and M. Shafi, "Capacity limits and performance analysis of cognitive radio with imperfect channel knowledge," IEEE Trans on Vehicular Technology, vol. 59, No. 4, pp. 1811-1822, 2010.