Pilot assisted channel estimation for asymmetrically clipped optical OFDM over visible light channels

dc.contributor.authorPanayırcı, Erdal
dc.contributor.authorŞayli, Osman
dc.contributor.authorPanayırcı, Erdal
dc.date.accessioned2019-06-28T11:12:10Z
dc.date.available2019-06-28T11:12:10Z
dc.date.issued2017
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.description.abstractThe Visible Light Communication(VLC) has drawn significant attention recently for wireless communication in addressing the performance limitations of wireless systems due to the scarcity of bandwidth. In VLC system the visible lights is used not only for illuminating rooms but also for an optical data transmission. Asymmetrically clipped optical orthogonal frequency-division multiplexing (ACO-OFDM) has been proposed for VLC systems to provide optically power efficient solution in the optical domain. The estimation of wireless channel is crucial in order to detect the transmitted data coherently. In this work different interpolation based channel estimations for comb-type pilot distribution are proposed over visible light channels. Computer simulation results have confirmed that the proposed spline and low pass interpolation based channel estimation techniques have a clear BER performance advantages compared with linear and pchip interpolation based channel estimations for higher order modulations. © 2016 IEEE.en_US]
dc.identifier.citation6
dc.identifier.doi10.1109/BlackSeaCom.2016.7901582en_US
dc.identifier.isbn9781509019250
dc.identifier.scopus2-s2.0-85014109178en_US
dc.identifier.scopusqualityN/A
dc.identifier.urihttps://hdl.handle.net/20.500.12469/1800
dc.identifier.urihttps://doi.org/10.1109/BlackSeaCom.2016.7901582
dc.identifier.wosWOS:000402537300043en_US
dc.identifier.wosqualityN/A
dc.institutionauthorPanayirci, Erdalen_US
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.journal2016 IEEE International Black Sea Conference on Communications and Networkingen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAsymmetrically-clipped optical orthogonal frequency division multiplexingen_US
dc.subjectChannel estimationen_US
dc.subjectInterpolationen_US
dc.subjectVisible light communicationen_US
dc.titlePilot assisted channel estimation for asymmetrically clipped optical OFDM over visible light channelsen_US
dc.typeConference Objecten_US
dspace.entity.typePublication
relation.isAuthorOfPublication5371ab5d-9cd9-4d1f-8681-a65b3d5d6add
relation.isAuthorOfPublication.latestForDiscovery5371ab5d-9cd9-4d1f-8681-a65b3d5d6add

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