Generalized LED Index Modulation Optical OFDM for MIMO Visible Light Communications Systems

dc.contributor.authorBasar, Ertuğrul
dc.contributor.authorPanayırcı, Erdal
dc.contributor.authorUysal, Murat
dc.contributor.authorHaas, Harald
dc.date.accessioned2019-06-27T08:01:55Z
dc.date.available2019-06-27T08:01:55Z
dc.date.issued2016
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.description.abstractIn this paper we propose a generalized light emitting diode (LED) index modulation scheme for multiple input multiple output-orthogonal frequency division multiplexing (MIMO-OFDM) visible light communications (VLC) systems. The proposed scheme generalizes the LED index modulation concept by using the spatial multiplexing principle to transmit complex OFDM signals through VLC channels by separating these signals into their real-imaginary and positive-negative parts. The maximum a posteriori (MAP) estimator of the proposed scheme which relies on quadratic programing (QP) problem is presented for flat VLC channels. It is shown via computer simulations that the proposed scheme achieves considerably better error performance than the existing VLC-MIMO-OFDM systems due to its power efficiency and improved transceiver structure.en_US]
dc.identifier.citation2
dc.identifier.doi10.1109/ICC.2016.7510821en_US
dc.identifier.endpage994
dc.identifier.isbn9781479966646
dc.identifier.issn1550-3607en_US
dc.identifier.issn1550-3607
dc.identifier.scopus2-s2.0-84981333328en_US
dc.identifier.scopusqualityN/A
dc.identifier.startpage990en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12469/505
dc.identifier.urihttps://doi.org/10.1109/ICC.2016.7510821
dc.identifier.wosWOS:000390993201017en_US
dc.identifier.wosqualityN/A
dc.institutionauthorPanayırcı, Erdalen_US
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.relation.journal2016 IEEE International Conference on Communications (ICC)en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleGeneralized LED Index Modulation Optical OFDM for MIMO Visible Light Communications Systemsen_US
dc.typeConference Objecten_US
dspace.entity.typePublication

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