Array gain analyses of MIMO systems in 5G communication systems

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dc.contributor.authorMutlu, Ural
dc.contributor.authorKabalcı, Yasin
dc.date.accessioned2024-11-07T13:16:44Z
dc.date.available2024-11-07T13:16:44Z
dc.date.issued2022
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractIn the last decade, Multiple-Input Multiple-Output (MIMO) algorithms have been developed for mobile communication networks in order to increase spectrum efficiency and reduce transmitted power, which are also two of the main Key Performance Indicators of Fifth Generation New Radio (5G NR). Therefore, various MIMO algorithms are being researched for their adaptability to 5G NR specifications. The objective of this study is to examine the array gains achieved with the deployment of multiple transmit antennas and multiple receive antennas in 5G NR Physical Downlink Shared Channel (PDSCH). The study first examines the array gains of Single-Input Multiple-Output (SIMO) and Multiple-Input Single-Output (MISO), then combines the transmitter and the receiver diversities in a MIMO system for 5G PDSCH. The array gains are achieved through precoding and combining vectors obtained by Singular Value Decomposition (SVD) of the channel coefficients matrix. The results show that theoretical array gains can be achieved in end-to-end 5G NR downlink channels.
dc.identifier.doi10.28948/ngumuh.1088264
dc.identifier.endpage897
dc.identifier.issn2564-6605
dc.identifier.issue4
dc.identifier.startpage888
dc.identifier.trdizinid1132140
dc.identifier.urihttps://doi.org/10.28948/ngumuh.1088264
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1132140
dc.identifier.urihttps://hdl.handle.net/11480/12537
dc.identifier.volume11
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofNiğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241107
dc.subjectMühendislik
dc.subjectElektrik ve Elektronik
dc.subjectBilgisayar Bilimleri
dc.subjectYazılım Mühendisliği
dc.subjectTelekomünikasyon
dc.subject5G
dc.subjectMIMO
dc.subjectArray Gain
dc.subjectSIMO
dc.subjectMISO
dc.titleArray gain analyses of MIMO systems in 5G communication systems
dc.typeArticle

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