An Investigation of Large Intelligent Surfaces over Different Fading Channels

Öz

With the development of communication technology, the number of wireless devices is increasing day by day. 5G has an important place in the communication of these devices. Different technologies have been proposed to fulfill the requirements of 5G. Among these technologies, Large Intelligent Surfaces (LIS) promises the future for the realization of 5G technology. LIS is the communication technology whose name has been heard recently. In this paper, the topic of LIS has been discussed. Besides, performance analysis has been performed over Rician and Weibull fading channels by considering the computer programmed application of LIS. Besides, a comparison of dual-hop (DH) and access point (AP) types, which are LIS types, was realized. The results were interpreted and new solution proposals were tried to be developed.

Anahtar Kelimeler

• 5G
• Large Intelligent Surfaces
• MIMO
• Rician channel
• Weibull channel

An Investigation of Large Intelligent Surfaces over Different Fading Channels

Öz

İletişim teknolojisinin gelişmesiyle birlikte kablosuz cihaz sayısı her geçen gün artmaktadır. Bu cihazların iletişiminde 5G önemli bir yere sahiptir. 5G'nin gereksinimlerini karşılamak için farklı teknolojiler önerilmiştir. Bu teknolojiler arasında, Geniş Akıllı Yüzeyler (LIS), 5G teknolojisinin gerçekleştirilmesi için gelecek vaat etmektedir. Geniş akıllı yüzeyler, son zamanlarda adı duyulan iletişim teknolojisidir. Bu makalede, büyük akıllı yüzeyler konusu tartışılmıştır. Ayrıca büyük akıllı yüzeylerin bilgisayar programlı uygulaması dikkate alınarak Rician ve Weibull sönümlü kanallar üzerinden performans analizi yapılmıştır. Ayrıca LIS türleri olan iki atlamalı (DH) ve erişim noktası(AP) türlerinin karşılaştırması yapılmıştır. Sonuçlar yorumlanmış ve yeni çözüm önerileri geliştirilmeye çalışılmıştır.

Anahtar Kelimeler

• 5G
• Geniş Akıllı Yüzeyler
• MIMO
• Rician Kanalı
• Weibull kanalı

Kaynakça

1. [1] R. Mesleh and A. Alhassi, Space Modulation Techniques. New Jersey: John Wiley & Sons, ch. 1, pp. 1-2, 2018.
2. [2] E. Basar, “Transmission Through Large Intelligent Surfaces: A New Frontier in Wireless Communications” 2019 European Conference on Networks and Communications (EuCNC),ArXiv:1902.08463,Apr.2019.
3. [3] C. Huang, A. Zappone, G. C. Alexandropoulos, M. Debbah, and C. Yuen, "Reconfigurable intelligent surfaces for energy efficiency in wireless communication," IEEE Transactions on Wireless Communications, vol. 18, no. 8, pp. 4157–4170, August 2019.
4. [4] D. Dardari, “Communication with large intelligent surfaces: Fundamental limits and models,” CoRR, vol. abs/1912.01719, 2019.
5. [5] S. Hu, F. Rusek, and O. Edfors, "Beyond Massive MIMO: The Potential of Data transmission with Large Intelligent Surfaces," IEEE Transactions Signal Process., vol. 66, no. 10, pp. 2746-2758, May 15, 2018.
6. [6] J. Yuan, H. Q. Ngo, and M. Matthaiou, “Large intelligent surface (LIS)-based communications: New features and system layouts,” in Proc. IEEE, July 27, 2020
7. [7] V. C. Thirumavalavan and T. S. Jayaraman, “BER analysis of reconfigurable intelligent surface assisted downlink power domain NOMA system,” in proc. IEEE International Conference on Communication Systems & Networks (COMSNETS), Jan. 2020, pp. 519–522.
8. [8] C. Liaskos, S. Nie, A. Tsioliaridou, A. Pitsillides, S. Ioannidis, and I. Akyildiz, “A new wireless communication paradigm through software controlled metasurfaces,” IEEE Communications Magazine, vol. 56, no. 9, pp. 162– 169, Sept. 2018.

9. [9] C. Huang, G.C., Alexandropoulos, A. Zappone, M. Debbah., C. Yuen, “Energy Efficient Multi-User MISO Communication using Low Resolution Large Intelligent Surfaces”, IEEE Globecom Workshops (GC Wkshps), pp.1-6, 14 Sep 2018.
10. [10] L. Subrt and P. Pechac, “Controlling propagation environments using intelligent walls,” in Proc. 2012 6th European Conference on Antennas and Propagation (EUCAP), Prague, Czech Republic, Mar. 2012, pp. 1–5.
11. [11] E. Basar, M. Di Renzo, J. De Rosny, M. Debbah, M. Alouini, and R. Zhang, “Wireless communications through reconfigurable intelligent surfaces,” IEEE Access, vol. 7, pp. 116753-116773, Aug. 2019.
12. [12] Q.-U.-A. Nadeem, A. Kammoun, A. Chaaban, M. Debbah, and M.-S. Alouini, “Asymptotic max-min SINR analysis of reconfigurable intelligent surface assisted MISO systems,” IEEE Transactions Wireless Commun., 2020.
13. [13] M. Jung, W. Saad, “Performance Analysis of Large Intelligence Surfaces (LISs): Asymptotic Data Rate and Channel Hardening Effects” IEEE Transactions on Wireless Communications, vol.19, pp.2052-2065, March 2020.
14. [14] F. Arslan, İ. Develi, “Kablosuz Haberleşme İçin Geniş Akıllı Yüzeylerin Kullanımının İncelenmesi”, 4th Engineers of Future International Student Symposium (EFIS), vol.4, pp.144, May 2020.