[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.17703/IJACT.2022.10.2.220

Performance Analysis on Intelligent Reflecting Surface Transmission for NOMA Towards 6G Systems

Chung, Kyuhyuk (Dept. of Software Science, Dankook Univ.)

Publication Information

International Journal of Advanced Culture Technology / v.10, no.2, 2022 , pp. 220-224 More about this Journal

Abstract

The efficiencies of rates and energy in the fifth generation (5G) wireless channels can be improved via intelligent reflecting surface (IRS) transmissions, towards the sixth generation (6G) mobile communications. While previous works have considered mainly optimizations of IRS transmissions, we propose a performance analysis on the total power in terms of the number of reflecting devices for IRS transmissions in non-orthogonal multiple access (NOMA) networks. First, we derive an analytical expression of the total power gain factor in terms of the number of reflecting devices for the cell-edge user in IRS-NOMA systems. Then we evaluate how many reflecting devices we need to obtain a total power gain in dB. Moreover, we also demonstrate numerically the signal-to-noise ratio (SNR) gain of the IRS-NOMA system over the conventional NOMA system based on the achievable data rate.

Keywords

Intelligent Reflecting Surface; 6G; NOMA; 5G; Achievable Data Rate;

Citations & Related Records

Times Cited By KSCI : 2 (Citation Analysis)

Reference
Cited By KSCI

1	L. Chettri and R. Bera, "A comprehensive survey on internet of things (IoT) toward 5G wireless systems," IEEE Internet of Things Journal, vol. 7, no. 1, pp. 16-32, Jan. 2020. DOI: https://doi.org/10.1109/JIOT.2019.2948888 DOI
2	Q. Wu and R. Zhang, "Towards smart and reconfigurable environment: Intelligent reflecting surface aided wireless network," IEEE Commun. Mag., vol. 58, no. 1, pp. 106-112, Jan. 2020. DOI
3	Z. Ding, P. Fan, and H. V. Poor, "Impact of user pairing on 5G nonorthogonal multiple-access downlink transmissions," IEEE Trans. Veh. Technol., vol. 65, no. 8, pp. 6010-6023, Aug. 2016. DOI: https://doi.org/10.1109/TVT.2015.2480766 DOI
4	C. Huang, A. Zappone, G. C. Alexandropoulos, M. Debbah, and C. Yuen, "Reconfigurable intelligent surfaces for energy efficiency in wireless communication," IEEE Trans. Wireless Commun., vol. 18, no. 8, pp. 4157-4170, Aug. 2019. DOI
5	Z. Ding, X. Lei, G. K. Karagiannidis, R. Schober, J. Yuan, and V. Bhargava, "A survey on non-orthogonal multiple access for 5G networks: Research challenges and future trends," IEEE J. Sel. Areas Commun., vol. 35, no. 10, pp. 2181-2195, Oct. 2017. DOI: https://doi.org/10.1109/JSAC.2017.2725519 DOI
6	E. C. Strinati et al., "6G: The next frontier: From holographic messaging to artificial intelligence using subterahertz and visible light communication," IEEE Veh. Technol. Mag., vol. 14, no. 3, pp. 42-50, Sept. 2019. DOI: https://doi.org/10.1109/MVT.2019.2921162 DOI
7	Q. Wu and R. Zhang, "Intelligent reflecting surface enhanced wireless network via joint active and passive beamforming," IEEE Trans. Wireless Commun., vol. 18, no. 11, pp. 5394-5409, Nov. 2019. DOI
8	K. Chung, "Cross-Correlated Quadrature Amplitude Modulation for Non-Orthogonal Multiple Access in 5G Systems," International Journal of Advanced Culture Technology (IJACT), vol. 9, no. 3, pp. 283-290, Sept. 2021. DOI: http://dx.doi.org/10.17703/IJACT.2021.9.3.283 DOI
9	Y. Saito, Y. Kishiyama, A. Benjebbour, T. Nakamura, A. Li, and K. Higuchi, "Non-orthogonal multiple access (NOMA) for cellular future radio access," in Proc. IEEE 77th Vehicular Technology Conference (VTC Spring), pp. 1-5, 2013. DOI: https://doi.org/10.1109/VTCSpring.2013.6692652 DOI
10	K. Chung, "Analysis on Bit Error Rate Performance of Negatively Asymmetric Binary Pulse Amplitude Modulation Non-Orthogonal Multiple Access in 5G Mobile Networks," International Journal of Advanced Culture Technology (IJACT), vol. 9, no. 4, pp. 307-314, Dec. 2021. DOI: http://dx.doi.org/10.17703/IJACT.2021.9.4.307 DOI