QAM signaling over ? - ? shadowed fading channels

Basit Öğe Kaydı
dc.contributor.authorBilim, Mehmet
dc.date.accessioned2025-02-24T17:19:00Z
dc.date.available2025-02-24T17:19:00Z
dc.date.issued2019
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description.abstractIn this study, average symbol error rate (ASER) expressions for rectangular quadrature amplitude modulation (RQAM) and cross quadrature amplitude modulation (XQAM) over kappa - mu shadowed fading are proposed by considering two different system models. In the first system model, a single-input-single-output (SISO) scheme is considered while a multiple-input-multiple-output (MIMO) with single transmit antenna selection and maximal ratio combining (TAS/MRC) is investigated as a second system model. First, the exact, approximate and asymptotic ASER expressions of RQAM and XQAM for a SISO system model are proposed based on probability density function (PDF) of instantaneous signal-to-noise ratio (SNR). Second, ASER expressions of RQAM and XQAM schemes for a MIMO system with TAS/MRC are obtained by using the PDF of instantaneous SNR at the receiver side. Then, ASER performances of RQAM and XQAM for the considered two system models are compared in the presence of different fading configurations. Finally, our numerical results illustrate that the analytical ASER expressions proposed in this study are well agreement with their simulations. (C) 2019 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.phycom.2019.04.005
dc.identifier.endpage271
dc.identifier.issn1874-4907
dc.identifier.scopus2-s2.0-85064676807
dc.identifier.scopusqualityQ2
dc.identifier.startpage261
dc.identifier.urihttps://doi.org/10.1016/j.phycom.2019.04.005
dc.identifier.urihttps://hdl.handle.net/20.500.14440/955
dc.identifier.volume34
dc.identifier.wosWOS:000469233500027
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorBilim, Mehmet
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofPhysical Communication
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250201
dc.subjectGeneralized kappa - mu shadowed fading
dc.subjectRectangular quadrature amplitude
dc.subjectmodulation (RQAM) and cross quadrature
dc.subjectamplitude modulation (XQAM)
dc.subjectAverage symbol error rate
dc.titleQAM signaling over ? - ? shadowed fading channels
dc.typeArticle

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Mühendislik Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu