Show simple item record

dc.contributor.authorMiramirkhani, Farshad
dc.contributor.authorNarmanlıoğlu, Ömer
dc.contributor.authorUysal, Murat
dc.contributor.authorPanayırcı, Erdal
dc.date.accessioned2019-06-27T08:01:20Z
dc.date.available2019-06-27T08:01:20Z
dc.date.issued2017
dc.identifier.issn1089-7798
dc.identifier.issn1558-2558
dc.identifier.urihttps://hdl.handle.net/20.500.12469/345
dc.identifier.urihttps://doi.org/10.1109/LCOMM.2017.2651800
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.language.isoEnglish
dc.publisherIEEE-INST Electrical Electronics Engineers Inc
dc.relation.ispartofIEEE Communications Letters
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectVisible light communications
dc.subjectRay tracing
dc.subjectChannel modeling
dc.subjectAdaptive transmission
dc.titleA Mobile Channel Model for VLC and Application to Adaptive System Design
dc.typeArticle
dc.identifier.startpage1035
dc.identifier.endpage1038
dc.identifier.issue5
dc.identifier.volume21
dc.identifier.wosWOS:000401091800017
dc.identifier.doi10.1109/LCOMM.2017.2651800
dc.contributor.khasauthorPanayırcı, Erdal


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record