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Optimization efficiency of 5G MIMO cooperative spectrum sharing NOMA networks

Non-orthogonal multiple access (NOMA) may improve spectrum efficiency (SE) in 5G and other future networks. Cognitive radio (CR) and multiple accesses might be beneficial for SE. A new era of productive communication with the combination of NOMA's network-oriented multi-access capabilities and...

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Main Authors:	Babikir, Mohamed Hassan, Hamid, Khalid, Abdu, Ghada AM, Elsayed, Imadeldin, Saeed, Rashid A, Khalifa, Othman Omran
Format:	Proceeding Paper
Language:	English English
Published:	IEEE 2024
Subjects:	T Technology (General) T10.5 Communication of technical information TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://irep.iium.edu.my/114446/1/114446_Optimization%20efficiency%20of%205G%20MIMO.pdf http://irep.iium.edu.my/114446/7/114446_Optimization%20efficiency%20of%205G%20MIMO_SCOPUS.pdf http://irep.iium.edu.my/114446/ https://ieeexplore.ieee.org/document/10652572
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spelling	my.iium.irep.1144462024-09-25T02:48:59Z http://irep.iium.edu.my/114446/ Optimization efficiency of 5G MIMO cooperative spectrum sharing NOMA networks Babikir, Mohamed Hassan Hamid, Khalid Abdu, Ghada AM Elsayed, Imadeldin Saeed, Rashid A Khalifa, Othman Omran T Technology (General) T10.5 Communication of technical information TK Electrical engineering. Electronics Nuclear engineering Non-orthogonal multiple access (NOMA) may improve spectrum efficiency (SE) in 5G and other future networks. Cognitive radio (CR) and multiple accesses might be beneficial for SE. A new era of productive communication with the combination of NOMA's network-oriented multi-access capabilities and the CR network (CRN) was anticipated. This research enhances the SE of the NOMA power domain (PD) in the downlink (DL) by utilizing cooperative cognitive radio networks (CCRNs). If the primary user (PU) is unable to receive data on the dedicated channel due to noise or interference, this strategy is expected to prove beneficial. Two network topologies with 100 MHz bandwidths and quadrature phase shift keying (QPSK) were proposed. Also used are 8×8, 16×16, and 32×32 Multiple Input Multiple Output (MIMO) topologies, which differ in transmit powers, user distances, and power location coefficients. Channel instability and successive interference cancellation (SIC) are also considered in performance studies. Fading channels are Rayleigh-fading, with frequency selectivity. MATLAB calculates the model's SE. SE performance is 35%, 44%, and 73% better for 8×8, 16×16, and 32×32 MIMO NOMA, while CCRN 8×8, 16×16, and 32×32 MIMO NOMA enhances SE performance by 50%, 65%, and 80%, respectively, when compared with the standard NOMA model. Using MIMO technology boosts SE significantly. IEEE 2024-09-04 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/114446/1/114446_Optimization%20efficiency%20of%205G%20MIMO.pdf application/pdf en http://irep.iium.edu.my/114446/7/114446_Optimization%20efficiency%20of%205G%20MIMO_SCOPUS.pdf Babikir, Mohamed Hassan and Hamid, Khalid and Abdu, Ghada AM and Elsayed, Imadeldin and Saeed, Rashid A and Khalifa, Othman Omran (2024) Optimization efficiency of 5G MIMO cooperative spectrum sharing NOMA networks. In: 9th International Conference on Mechatronics Engineering (ICOM 2024), 13th - 14th August 2024, Kuala Lumpur, Malaysia. https://ieeexplore.ieee.org/document/10652572 10.1109/ICOM61675.2024.10652572
institution	Universiti Islam Antarabangsa Malaysia
building	IIUM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	International Islamic University Malaysia
content_source	IIUM Repository (IREP)
url_provider	http://irep.iium.edu.my/
language	English English
topic	T Technology (General) T10.5 Communication of technical information TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	T Technology (General) T10.5 Communication of technical information TK Electrical engineering. Electronics Nuclear engineering Babikir, Mohamed Hassan Hamid, Khalid Abdu, Ghada AM Elsayed, Imadeldin Saeed, Rashid A Khalifa, Othman Omran Optimization efficiency of 5G MIMO cooperative spectrum sharing NOMA networks
description	Non-orthogonal multiple access (NOMA) may improve spectrum efficiency (SE) in 5G and other future networks. Cognitive radio (CR) and multiple accesses might be beneficial for SE. A new era of productive communication with the combination of NOMA's network-oriented multi-access capabilities and the CR network (CRN) was anticipated. This research enhances the SE of the NOMA power domain (PD) in the downlink (DL) by utilizing cooperative cognitive radio networks (CCRNs). If the primary user (PU) is unable to receive data on the dedicated channel due to noise or interference, this strategy is expected to prove beneficial. Two network topologies with 100 MHz bandwidths and quadrature phase shift keying (QPSK) were proposed. Also used are 8×8, 16×16, and 32×32 Multiple Input Multiple Output (MIMO) topologies, which differ in transmit powers, user distances, and power location coefficients. Channel instability and successive interference cancellation (SIC) are also considered in performance studies. Fading channels are Rayleigh-fading, with frequency selectivity. MATLAB calculates the model's SE. SE performance is 35%, 44%, and 73% better for 8×8, 16×16, and 32×32 MIMO NOMA, while CCRN 8×8, 16×16, and 32×32 MIMO NOMA enhances SE performance by 50%, 65%, and 80%, respectively, when compared with the standard NOMA model. Using MIMO technology boosts SE significantly.
format	Proceeding Paper
author	Babikir, Mohamed Hassan Hamid, Khalid Abdu, Ghada AM Elsayed, Imadeldin Saeed, Rashid A Khalifa, Othman Omran
author_facet	Babikir, Mohamed Hassan Hamid, Khalid Abdu, Ghada AM Elsayed, Imadeldin Saeed, Rashid A Khalifa, Othman Omran
author_sort	Babikir, Mohamed Hassan
title	Optimization efficiency of 5G MIMO cooperative spectrum sharing NOMA networks
title_short	Optimization efficiency of 5G MIMO cooperative spectrum sharing NOMA networks
title_full	Optimization efficiency of 5G MIMO cooperative spectrum sharing NOMA networks
title_fullStr	Optimization efficiency of 5G MIMO cooperative spectrum sharing NOMA networks
title_full_unstemmed	Optimization efficiency of 5G MIMO cooperative spectrum sharing NOMA networks
title_sort	optimization efficiency of 5g mimo cooperative spectrum sharing noma networks
publisher	IEEE
publishDate	2024
url	http://irep.iium.edu.my/114446/1/114446_Optimization%20efficiency%20of%205G%20MIMO.pdf http://irep.iium.edu.my/114446/7/114446_Optimization%20efficiency%20of%205G%20MIMO_SCOPUS.pdf http://irep.iium.edu.my/114446/ https://ieeexplore.ieee.org/document/10652572
_version_	1811679641097732096
score	13.211869

Optimization efficiency of 5G MIMO cooperative spectrum sharing NOMA networks

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