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dc.contributor.authorMiramirkhani, Farshad
dc.contributor.authorNarmanlıoğlu, Ömer
dc.contributor.authorUysal, Murat
dc.contributor.authorPanayirci, E.
dc.date.accessioned2017-06-17T13:54:21Z
dc.date.available2017-06-17T13:54:21Z
dc.date.issued2017-05
dc.identifier.issn1558-2558
dc.identifier.urihttp://ieeexplore.ieee.org/document/7814217/
dc.identifier.urihttp://hdl.handle.net/10679/5352
dc.descriptionDue to copyright restrictions, the access to the full text of this article is only available via subscription.
dc.description.abstractIn this letter, we propose a realistic channel model for visible light communication (VLC) assuming a mobile user. Based on non-sequential ray tracing, we first obtain channel impulse responses for each point over the user movement trajectories, and then express path loss and delay spread as a function of distance through curve fitting. Our results demonstrate large variations in received power. In system design, this necessitates the use of adaptive schemes, where transmission parameters can be selected according to channel conditions. To demonstrate the benefits of link adaptation over a mobile VLC channel, we propose an adaptive system with luminary selection and demonstrate improvements in spectral efficiency over non-adaptive systems.
dc.description.sponsorshipIstanbul Development Agency ; TÜBİTAK
dc.description.sponsorshipIstanbul Development Agency (ISTKA) under Innovative Istanbul Financial Support Program; TÜBİTAK
dc.language.isoengen_US
dc.publisherIEEEen_US
dc.relationinfo:turkey/grantAgreement/TUBITAK/113E307
dc.relation.ispartofIEEE Communications Letters
dc.rightsrestrictedAccess
dc.titleA mobile channel model for vlc and application to adaptive system designen_US
dc.typeArticleen_US
dc.peerreviewedyes
dc.publicationstatuspublisheden_US
dc.contributor.departmentÖzyeğin University
dc.contributor.authorID(ORCID 0000-0001-5945-0813 & YÖK ID 124615) Uysal, Murat
dc.contributor.ozuauthorUysal, Murat
dc.identifier.volume21
dc.identifier.issue5
dc.identifier.startpage1035
dc.identifier.endpage1038
dc.identifier.wosWOS:000401091800017
dc.identifier.doi10.1109/LCOMM.2017.2651800
dc.subject.keywordsVisible light communications
dc.subject.keywordsRay tracing
dc.subject.keywordsChannel modeling
dc.subject.keywordsAdaptive transmission
dc.identifier.scopusSCOPUS:2-s2.0-85028710867
dc.contributor.ozugradstudentMiramirkhani, Farshad
dc.contributor.ozugradstudentNarmanlıoğlu, Ömer
dc.contributor.authorMale3


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