Hexagonal quadrature amplitude modulation aided spatial modulation

dc.contributor.authorÇögen, Fatih
dc.contributor.authorAydın, Erdoğan
dc.date.accessioned2021-01-08T21:51:23Z
dc.date.available2021-01-08T21:51:23Z
dc.date.issued2019
dc.departmentTAÜ, Mühendislik Fakültesi, Mekatronik Mühendisliği Bölümüen_US
dc.description11th International Conference on Electrical and Electronics Engineering (ELECO), NOV 28-30, 2019, Bursa, TURKEYen_US
dc.descriptionAydin, Erdogan/0000-0002-5198-0980en_US
dc.descriptionWOS:000552654100147en_US
dc.description.abstractIn this study, a new multiple-input multiple-output (MIMO) transmission scheme with energy-efficiency is proposed by combining spatial modulation (SM) and energy-efficient hexagonal quadrature amplitude modulation (HQAM) constellation scheme, briefly called HQAM-SM. HQAM optimizes the assignment of code words to points in the form of a hexagonal constellation to minimize the average Hamming distance. This arrangement always uses energy more effectively than conventional quadrature amplitude modulation (QAM) and performs almost the same performance as QAM at higher SNRs. Besides, as it is known, SM is a promising MIMO technique for next-generation communication techniques, which carry data both with antenna and conventionally modulated symbols. In this study, a more energy-efficient system is proposed compared to the conventional SM, in which SM will carry data with HQAM instead of carrying data with conventional modulated symbols in addition to antenna index. The performance analysis of the proposed HQAM-SM system was performed on Rayleigh fading channels.
dc.description.sponsorshipChamber Elect Engineers Bursa Branch, Bursa Uludag Univ, Dept Elect Elect Engn, Istanbul Tech Univ, Fac Elect & Elect Engn, IEEE Turkey Sect
dc.identifier.endpage733en_US
dc.identifier.scopus2-s2.0-85080942858
dc.identifier.scopusqualityN/A
dc.identifier.startpage730en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12846/206
dc.identifier.wosWOS:000552654100147
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorÇögen, Fatih
dc.language.isoen
dc.publisherIeee
dc.relation.ispartof2019 11Th International Conference On Electrical And Electronics Engineering (Eleco 2019)
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.titleHexagonal quadrature amplitude modulation aided spatial modulation
dc.typeConference Object

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