Performance analysis of majority-based transmit antenna selection and maximal ratio combining in MIMO-NOMA networks

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dc.authoridAldababsa, Mahmoud/0000-0001-8116-3853
dc.authoridObaid, Mahmoud/0000-0003-1980-2778
dc.contributor.authorKumson, Princewill Kum
dc.contributor.authorAldababsa, Mahmoud
dc.contributor.authorYahya, Khalid
dc.contributor.authorObaid, Mahmoud
dc.contributor.authorMwais, Allam Abu
dc.date.accessioned2024-09-11T19:50:32Z
dc.date.available2024-09-11T19:50:32Z
dc.date.issued2024
dc.departmentİstanbul Gelişim Üniversitesien_US
dc.description.abstractNon-orthogonal multiple access (NOMA) is paramount in modern wireless communication systems since it enables efficient multiple access schemes, allowing multiple users to share the same spectrum resources and thus improving overall network capacity. Multiple-input multiple-output (MIMO) technology is crucial in wireless communication as it leverages multiple antennas to enhance data throughput, increase link reliability, and mitigate signal interference, resulting in improved communication performance. The combination of MIMO and NOMA represents a transformative synergy that harnesses the benefits of both technologies, facilitating efficient spectrum utilization, higher data rates, and improved reliability in wireless networks. This makes it particularly valuable in the fifth-generation (5G) era and beyond. This paper investigates the performance of majority-based transmit antenna selection and maximal ratio combining (TAS-maj/MRC) in MIMO-NOMA networks. We derive a closed-form expression for the exact bit error rate (BER) for binary phase shift keying (BPSK) modulation in Nakagami-m fading channels. Moreover, asymptotic expressions are obtained in the high signal-to-noise ratio (SNR) region to get further insight into the BER behavior of the system. Finally, we verify the analytical results' accuracy through simulations. The results demonstrate that diversity and code gains are achieved. In addition, the BER performance is significantly improved as the number of receive antennas increases or channel condition enhances.en_US
dc.identifier.doi10.1007/s12243-023-00998-z
dc.identifier.endpage576en_US
dc.identifier.issn0003-4347
dc.identifier.issn1958-9395
dc.identifier.issue7-8en_US
dc.identifier.scopus2-s2.0-85177555259en_US
dc.identifier.startpage567en_US
dc.identifier.urihttps://doi.org/10.1007/s12243-023-00998-z
dc.identifier.urihttps://hdl.handle.net/11363/7642
dc.identifier.volume79en_US
dc.identifier.wosWOS:001123353500001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherSpringer Int Publ Agen_US
dc.relation.ispartofAnnals of Telecommunicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240903_Gen_US
dc.subjectNon-orthogonal multiple access (NOMA)en_US
dc.subjectMultiple-input multiple-output (MIMO)en_US
dc.subjectMajority-based transmit antenna selection and maximal ratio combining (TAS-maj/MRC)en_US
dc.subjectBit error rate (BER)en_US
dc.subjectBinary phase shift keying (BPSK)en_US
dc.subjectNakagami-men_US
dc.titlePerformance analysis of majority-based transmit antenna selection and maximal ratio combining in MIMO-NOMA networksen_US
dc.typeArticleen_US

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