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dc.contributor.authorMatus V.
dc.contributor.authorGuerra V.
dc.contributor.authorZvánovec S.
dc.contributor.authorRabadan J.
dc.contributor.authorPerez-Jimenez R.
dc.date.accessioned2020-12-22T07:58:05Z
dc.date.available2020-12-22T07:58:05Z
dc.date.issued2021
dc.identifierV3S-344901
dc.identifier.citationMATUS, V., et al. Sandstorm effect on experimental optical camera communication. Applied Optics. 2021, 60(1), 75-82. ISSN 1559-128X. DOI 10.1364/AO.405952.
dc.identifier.issn1559-128X (print)
dc.identifier.urihttp://hdl.handle.net/10467/92359
dc.description.abstractSandstorms can severely affect the reliability of outdoor optical wireless communications (OWC) by diminishing large regions’ visibility. In this work, the effect of a real sandstorm on optical camera communications (OCC) links is experimentally evaluated. Two link ranges are essayed using a cost-efficient telescope-based camera setup with commercial LEDs. Using on–off keying modulation, a data rate of 1035 and 630 bps with error probabilities of 9.14⋅10−5 and 4.1⋅10−3 for 100 m and 200 m, respectively, can be achieved. The signal-to-noise ratio of the links was optimized by tuning the analog amplifier’s gain of the camera, increasing it by up to 9 dB. It is shown that scattering due to the sandstorm can even be beneficial for increasing the data rate in OCC (contrary to classical photodetector-based OWC links), thanks to an increment of 33% on the region of interest dimensions compared to the expected clear air link.eng
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherOSA
dc.relation.ispartofApplied Optics
dc.subjectoptical camera communicationseng
dc.subjectsandstormeng
dc.subjectoptical wireless communicationseng
dc.titleSandstorm effect on experimental optical camera communicationeng
dc.typečlánek v časopisecze
dc.typearticleeng
dc.identifier.doi10.1364/AO.405952
dc.rights.accessrestrictedAccess
dc.type.statusPeer-reviewed
dc.type.versionpublishedVersion


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