STAR-RIS-NOMA Networks: An Error Performance Perspective

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dc.authoridhttps://orcid.org/0000-0001-8116-3853en_US
dc.authoridhttps://orcid.org/0000-0001-5258-4720en_US
dc.authoridhttps://orcid.org/0000-0001-5566-2392en_US
dc.contributor.authorAldababsa, Mahmoud H. K.
dc.contributor.authorKhaleel, Aymen
dc.contributor.authorBaşar, Ertuğrul
dc.date.accessioned2023-10-31T17:59:17Z
dc.date.available2023-10-31T17:59:17Z
dc.date.issued2022en_US
dc.departmentMühendislik ve Mimarlık Fakültesien_US
dc.description.abstractThis letter investigates the bit error rate (BER) performance of simultaneous transmitting and reflecting reconfigurable intelligent surfaces (STAR-RISs) in non-orthogonal multiple access (NOMA) networks. In the investigated network, a STAR-RIS serves multiple non-orthogonal users located on either side of the surface by utilizing the mode switching protocol. We derive the closed-form BER expressions in perfect and imperfect successive interference cancellation cases. Furthermore, asymptotic analyses are also conducted to provide further insights into the BER behavior in the high signal-to-noise ratio region. Finally, the accuracy of our theoretical analysis is validated through Monte Carlo simulations. The obtained results reveal that the BER performance of STAR-RIS-NOMA outperforms that of the classical NOMA system, and STAR-RIS might be a promising NOMA 2.0 solution.en_US
dc.identifier.doi10.1109/LCOMM.2022.3179731en_US
dc.identifier.endpage1788en_US
dc.identifier.issn1089-7798
dc.identifier.issn1558-2558
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-85131732399en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1784en_US
dc.identifier.urihttps://hdl.handle.net/11363/6151
dc.identifier.urihttps://doi.org/
dc.identifier.volume26en_US
dc.identifier.wosWOS:000841808700020en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAldababsa, Mahmoud H. K.
dc.language.isoenen_US
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141en_US
dc.relation.ispartofIEEE Communications Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.subjectBit error rateen_US
dc.subjectnon-orthogonal multiple accessen_US
dc.subjectsimultaneous transmitting and reflecting reconfigurable intelligent surfaceen_US
dc.subjectsuccessive interference cancellationen_US
dc.titleSTAR-RIS-NOMA Networks: An Error Performance Perspectiveen_US
dc.typeArticleen_US

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