On Channel Estimation in DC Biased Optical OFDM Systems Over VLC Channels

dc.contributor.authorPanayırcı, Erdal
dc.contributor.authorDogan, Hakan
dc.contributor.authorPanayırcı, Erdal
dc.date.accessioned2019-06-28T11:10:44Z
dc.date.available2019-06-28T11:10:44Z
dc.date.issued2016
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.description.abstractVisible Light Communication(VLC) has been considered as a potential access option for 5G wireless systems to solve performance limitation due to bandwidth shortage at radio frequency (RF) band. In (VLC) system illumination infrastructure has dual usage at the same time namely illumination and wireless data transmission. DC Biased optical (DCO)-OFDM has been proposed for VLC systems to provide optically power efficient solution and easy implementation. Wireless communication systems generally require estimating and tracking the fading channel in order to detect transmitted data coherently. In this work comb type pilot arrangement with interpolation and block type pilot arrangement are proposed for the DCOOFDM systems over visible light channels. Simulation results have verified that the proposed block type pilot arrangement based channel estimation has clear BER performance advantages compared with comb type pilot arrangement based channel estimation. © 2016 IEEE.en_US]
dc.identifier.citation19
dc.identifier.doi10.1109/ATC.2016.7764763en_US
dc.identifier.endpage151
dc.identifier.isbn9781509027101
dc.identifier.issn2162-1039en_US
dc.identifier.issn2162-1039
dc.identifier.scopus2-s2.0-85014119069en_US
dc.identifier.scopusqualityN/A
dc.identifier.startpage147en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12469/1269
dc.identifier.urihttps://doi.org/10.1109/ATC.2016.7764763
dc.identifier.wosWOS:000392249400028en_US
dc.identifier.wosqualityN/A
dc.institutionauthorPanayirci, Erdalen_US
dc.language.isoenen_US
dc.publisherIEEE Computer Societyen_US
dc.relation.journal2016 International Conference on Advanced Technologies for Communications (ATC)en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBlock typeen_US
dc.subjectChannel estimationen_US
dc.subjectComb typeen_US
dc.subjectDC biased optical orthogonal frequency division multiplexing (DCOOFDM)en_US
dc.subjectInterpolationen_US
dc.subjectVisible light communication (VLC)en_US
dc.titleOn Channel Estimation in DC Biased Optical OFDM Systems Over VLC 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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