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تحلیل عملکرد سیستمهای رله تقویت و ارسال انتخابی دو راهه در حضور تداخل همکانال روی کانالهای محوشدگی ناکاگامی | ||
پردازش سیگنال پیشرفته | ||
مقاله 7، دوره 3، شماره 2 - شماره پیاپی 4، آذر 1398، صفحه 165-181 اصل مقاله (1.78 M) | ||
نوع مقاله: مقاله پژوهشی | ||
شناسه دیجیتال (DOI): 10.22034/jasp.2019.10491 | ||
نویسنده | ||
احسان سلیمانینسب* | ||
دانشکده مهندسی برق و کامپیوتر، دانشگاه تحصیلات تکمیلی صنعتی و فناوری پیشرفته، کرمان، ایران | ||
چکیده | ||
در این مقاله به تحلیل عملکرد سیستمهای رله دو راهه تداخل محدود با روش ترکیب انتخابی در گیرنده و رله تقویت و ارسال روی کانالهای محوشدگی ناکاگامی مستقل و ناهمسان پرداخته می شود. کرانهای پایین محکمی برای احتمال قطع و نرخ خطای سرتاسری سیستم به فرم بسته بهدست میآید، همچنین تحلیل مجانبی سیستم در سیگنال به نویزهای زیاد انجام می شود تا روابط مفیدی برای مرتبه چندگانگی و بهره کدینگ بهدست آید. حالات خاص کاربردی (به عنوان مثال: حالات بیتداخل، توان نامحدود و کانالهای محوشدگی رایلی) نیز بررسی شدهاند. در ادامه، مسئله بهینهسازی حداقلسازی احتمال قطع برای سه سناریوی عملی فرمولبندی و حل تحلیلی میشود. این مسائل، مسائل بهینهسازی تخصیص توان با فرض مکان ثابت رله، بهینهسازی مکان رله با فرض تخصیص توان ثابت و بهینهسازی همزمان تخصیص توان و مکانیابی رله هستند. نتایج عددی صحت و دقت روابط استخراجشده را تائید کرده و دید فیزیکی مهمی از تاثیر پارامترهای مدل بر روی عملکرد سیستم را فراهم میآورند. به عنوان مثال نشان داده شده است که سناریوهای اول و سوم بهینه سازی نسبت به سناریوی دوم بهینه سازی عملکرد به مراتب بهتری دارند. | ||
کلیدواژهها | ||
تقویت و ارسال؛ سیستم های تداخل محدود؛ رله دو راهه؛ ترکیب انتخابی؛ احتمال قطع | ||
مراجع | ||
[1] M. Dohler and Y. Li, Cooperative Communication: Hardware, Channel and PHY. John Wiley & Sons, 2010. [2] J. N. Laneman, D. N. C. Tse, and G. W. Wornell, “Cooperative diversity in wireless networks: Efficient protocols and outage behavior,” IEEE Transactions on Information Theory, vol. 50, no. 12, pp. 3062–3080, 2004. [3] A. Sendonaris, E. Erkip, and B. Aazhang, “User cooperation diversity-Part I: System description,” IEEE Transactions on Communications, vol. 51, no. 11, pp. 1927–1938, 2003. [4] ——, “User cooperation diversity-Part II: Implementation aspects and performance analysis,” IEEE Transactions on Communications, vol. 51, no. 11, pp. 1939–1948, 2003. [5] B. H. and Walke, D. C. Schultz, P. Herhold, H. Yanikomeroglu, S. Mukherjee, H. Viswanathan, M. Lott, W. Zirwas, M. Dohler, H. Aghvami, D. D. Falconer, and G. P. Fettweis, “Relay-based deployment concepts for wireless and mobile broadband radio,” IEEE Communications Magazine, vol. 42, no. 9, pp. 80–89, 2004. [6] C. Zhong, S. Jin, and K.-K. Wong, “Dual-hop systems with noisy relay and interference-limited destination,” IEEE Transactions on Communications, vol. 58, no. 3, pp. 764–768, 2010. [7] H. A. Suraweera, H. K. Garg, and A. Nallanathan, “Performance analysis of two hop amplify-and-forward systems with interference at the relay,” IEEE Communications Letters, vol. 14, no. 8, pp. 692–694, 2010. [8] D. B. da Costa, H. Ding, and J. Ge, “Interference-limited relaying transmissions in dual-hop cooperative networks over Nakagami-m fading,” IEEE Communications Letters, vol. 15, no. 5, pp. 503–505, 2011. [9] H. Phan, T. Q. Duong, M. Elkashlan, and H.-J. Zepernick, “Beamforming amplify-and-forward relay networks with feedback delay and interference,” IEEE Signal Processing Letters, vol. 19, no. 1, pp. 16–19, 2012. [10] H. A. Suraweera, D. S. Michalopoulos, and C. Yuen, “Performance analysis of fixed gain relay systems with a single interferer in Nakagami-m fading channels,” IEEE Transactions on Vehicular Technology, vol. 61, no. 3, pp. 1457–1463, 2012. [11] D. Lee and J. H. Lee, “Outage probability for dual-hop relaying systems with multiple interferers over Rayleigh fading channels,” IEEE Transactions on Vehicular Technology, vol. 60, no. 1, pp. 333–338, 2011. [12] A. Bletsas, A. Khisti, and M. Z. Win, “Opportunistic cooperative diversity with feedback and cheap radios,” IEEE Transactions on Wireless Communications, vol. 7, no. 5, pp. 1823–1827, 2008. [13] A. Bletsas, A. Khisti, D. P. Reed, and A. Lippman, “A simple cooperative diversity method based on network path selection,” IEEE Journal on Selected Areas in Communications, vol. 24, no. 3, pp. 659–672, 2006. [14] B. Rankov and A. Wittneben, “Spectral efficient protocols for half-duplex fading relay channels,” IEEE Journal on Selected Areas in Communications, vol. 25, pp. 379–389, 2007. [15] Q. Li, S. H. Ting, A. Pandharipande, and Y. Han, “Adaptive two-way relaying and outage analysis,” IEEE Transactions on Wireless Communications, vol. 8, no. 6, pp. 3288–3299, 2009. [16] S. S. Ikki and S. Aïssa, “Performance analysis of two-way amplify-and-forward relaying in the presence of co-channel interferences,” IEEE Transactions on Communications, vol. 60, no. 4, pp. 933–939, 2012. [17] D. B. da Costa and M. D. Yacoub, “Outage performance of two hop AF relaying systems with co-channel interferers over Nakagami-m fading,” IEEE Communications Letters, vol. 15, no. 9, pp. 980–982, 2011. [18] D. B. da Costa, H. Ding, M. D. Yacoub, and J. Ge, “Two-way relaying in interference-limited AF cooperative networks over Nakagami-m fading,” IEEE Transactions on Vehicular Technology, vol. 61, no. 8, pp. 3766–3771, 2012. [19] X. Liang, S. Jin, W. Wang, X. Gao, and K.-K. Wong, “Outage probability of amplify-and-forward two-way relay interference-limited systems,” IEEE Transactions on Vehicular Technology, vol. 61, no. 7, pp. 3038–3049, 2012. [20] E. Soleimani-Nasab, M. Matthaiou, M. Ardebilipour, and G. Karagiannidis, “Two-way AF relaying in the presence of co-channel interference,” IEEE Transactions on Communications, vol. 61, no. 8, pp. 3156–3169, 2013. [21] E. Soleimani-Nasab, M. Matthaiou, G. K. Karagiannidis, and M. Ardebilipour, “Two-way interference-limited AF relaying over Nakagami-m fading channels,” IEEE Global Communications Conference (GLOBECOM), Atalanta, GA, USA, pp. 4275–4281, 2013. [22] E. Soleimani-Nasab, M. Matthaiou, and G. K. Karagiannidis, “Two-Way Interference-Limited AF Relaying with Selection-Combining” IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Vancouver, Canada, pp.4992-4996, 2013. [23] A. K. Mandpura and S. Prakriya, "Performance of optimal three-phase two-way system with relay interference," IET Communications, vol. 8, no. 18, pp. 3234-3244, 2014. [24] X. Zhang, Z. Zhang, J. Xing, R. Yu, P. Zhang and W. Wang, "Exact outage analysis in cognitive two-way relay networks with opportunistic relay selection under primary user's interference," IEEE Transactions on Vehicular Technology, vol. 64, no. 6, pp. 2502-2511, 2015. [25] X. Xia, D. Zhang, K. Xu and Y. Xu, "A comparative study on interference-limited two-way transmission protocols," Journal of Communications and Networks, vol. 18, no. 3, pp. 351-363, 2016. [26] Q. Li and P. K. Varshney, "Resource allocation and outage analysis for an adaptive cognitive two-way relay network," IEEE Transactions on Wireless Communications, vol. 16, no. 7, pp. 4727-4737, 2017. [27] S. Vahidian, E. Soleimani-Nasab, S. Aïssa and M. Ahmadian-Attari, "Bidirectional AF relaying with underlay spectrum sharing in cognitive radio networks," IEEE Transactions on Vehicular Technology, vol. 66, no. 3, pp. 2367-2381, 2017. [28] T. Mekkawy, R. Yao, N. Qi and Y. Lu, "Secure relay selection for two way amplify-and-forward untrusted relaying networks," IEEE Transactions on Vehicular Technology, vol. 67, no. 12, pp. 11979-11987, 2018. [29] M. K. Shukla, S. Yadav and N. Purohit, "Cellular multiuser two-way relay network with cochannel interference and channel estimation error: Performance analysis and optimization," IEEE Transactions on Vehicular Technology, vol. 67, no. 4, pp. 3431-3446, 2018. [30] A. Mandpura, S. Prakriya and R. K. Mallik, "Outage probability of fixed-gain amplify-and-forward two-way relays with multiple co-channel interferers," IET Communications, vol. 13, no. 6, pp. 649-656, 2019. [31] M. K. Simon and M.-S. Alouini, Digital Communication over FadingChannels, 2nd ed. John Wiley & Sons, 2005. [32] I. S. Gradshteyn and I. M. Ryzhik, Table of Integrals, Series and Products, 7th ed., A. Jeffrey, Ed. Elsevier Inc., 2007. [33] S. S. Ikki and S. Aïssa, “Joint optimization of power allocation and relay position for regenerative relaying in the presence of co-channel interference,” IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC), pp.1703–1707, 2011. [34] S. S. Ikki and S. Aïssa, “Performance evaluation and optimization of dual-hop communication over Nakagami-m fading channels in the presence of co-channel interferences,” IEEE Communications Letters, vol. 16, no. 8, pp. 1149–1152, 2012. [35] Y. Zhang, Y. Ma, and R. Tafazolli, “Power allocation for bidirectional AF relaying over Rayleigh fading channels,” IEEE Communications Letters, vol. 14, no. 2, pp. 145–147, 2010. [36] Y. Jia and A. Vosoughi, “Outage probability and power allocation of two-way amplify-and-forward relaying with channel estimation errors,” IEEE Transactions on Wireless Communications, vol. 11, no. 6, pp. 1985–1990, 2012. [37] M. Zhou, Q. Cui, R. Jantti, and X. Tao, “Energy-efficient relay selection and power allocation for two-way relay channel with analog network coding,” IEEE Communications Letters, vol. 16, no. 6, pp. 816–819, 2012. [38] F. S. Tabataba, P. Sadeghi, C. Hucher, and M. R. Pakravan, “Impact of channel estimation errors and power allocation on analog network coding and routing in two-way relaying,” IEEE Transactions on Vehicular Technology, vol. 61, no. 7, pp. 3223–3239, 2012. [39] X. Liang, S. Jin, X. Gao, and K.-K. Wong, “Outage performance for decode-and-forward two-way relay network with multiple interferences and noisy relay,” IEEE Transactions on Communications, vol. 61, no. 2, pp. 521–531, 2013. [40] H. S. Boyd and L. Vandenberghe, Convex Optimization. Cambridge University Press, 2004. [41] J. Yang, P. Fan, T. Q. Duong, and X. Lei, “Exact performance of two-way AF relaying in Nakagami-m fading environment,” IEEE Transactions on Wireless Communications, vol. 10, no. 3, pp. 980–987, 2011. | ||
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