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Light-emitting diodes aided indoor localization using visible light communication technology

2018-08Journal article Restricted access
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dc.contributor.authorVieira, Manuela
dc.contributor.authorVieira, Manuel
dc.contributor.authorLouro, Paula
dc.contributor.authorVieira, Pedro
dc.date.accessioned2018-09-10T09:39:47Z
dc.date.available2018-09-10T09:39:47Z
dc.date.issued2018-08
dc.descriptionEste trabalho foi financiado pelo Concurso Anual para Projetos de Investigação, Desenvolvimento, Inovação e Criação Artística (IDI&CA) 2016 do Instituto Politécnico de Lisboa. Código de referência IPL/2016/VLC_MIMO_ISEL
dc.descriptionEste trabalho foi financiado pelo Concurso Anual para Projetos de Investigação, Desenvolvimento, Inovação e Criação Artística (IDI&CA) 2017 do Instituto Politécnico de Lisboa. Código de referência IPL/2017/SMART_VeDa/ISEL
dc.description.abstractThis paper focuses on designing and analyzing a visible light-based communication and positioning system for indoor wireless communication under light-emitting diodes (LEDs) lighting environments. The indoor positioning system uses trichromatic white LEDs, both for illumination purposes and as transmitters, and an optical processor, based on a-SiC:H technology, as a mobile receiver. An on–off keying modulation scheme is used, proving a good trade-off between system performance and implementation complexity. The relationship between the transmitted data and the received output levels is decoded. LED bulbs work as transmitters, sending information together with different identifiers, IDs, related to their physical locations. Square and diamond topologies for the unit cell are analyzed, and a two-dimensional localization design, demonstrated by a prototype implementation, is presented. Fine-grained indoor localization is tested. The received signal is used in coded multiplexing techniques for supporting communications and navigation concomitantly on the same channel. The location and motion information are found by mapping the position and estimating the location areas.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationVIEIRA, Maria Manuela Almeida Carvalho; [et al] – Light-emitting diodes aided indoor localization using visible light communication technology. Optical Engineering. ISSN 0091-3286. Vol. 57, N.º 8 (2018), pp. 087105-1-087105-8pt_PT
dc.identifier.doi10.1117/1.OE.57.8.087105pt_PT
dc.identifier.issn0091-3286
dc.identifier.issn1560-2303
dc.identifier.urihttp://hdl.handle.net/10400.21/8834
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSociety of Photo-optical Instrumentation Engineerspt_PT
dc.relationProjeto financiado no âmbito do Concurso de Projetos de Investigação, Desenvolvimento, Inovação & Criação Artística (IDI&CA) financiados pelo Instituto Politécnico de Lisboa. IPL/2016/VLC_MIMO_ISELpt_PT
dc.relationProjeto financiado no âmbito do Concurso de Projetos de Investigação, Desenvolvimento, Inovação & Criação Artística (IDI&CA) financiados pelo Instituto Politécnico de Lisboa. IPL/2017/SMART_VeDa/ISELpt_PT
dc.subjectVisible light communicationpt_PT
dc.subjectIndoor positioningpt_PT
dc.subjectLighting topologiespt_PT
dc.subjecta-SiC: H technologypt_PT
dc.subjectOptical sensorpt_PT
dc.subjectTransmitter/receiverpt_PT
dc.subjectDemultiplexerpt_PT
dc.subjectWavelength-division multiplexingpt_PT
dc.titleLight-emitting diodes aided indoor localization using visible light communication technologypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FEEA%2F00066%2F2013/PT
oaire.citation.endPage087105-8pt_PT
oaire.citation.issue8pt_PT
oaire.citation.startPage087105-1pt_PT
oaire.citation.titleOptical Engineeringpt_PT
oaire.citation.volume57pt_PT
oaire.fundingStream5876
person.familyNameVieira
person.familyNameVieira
person.familyNameLouro
person.familyNameVieira
person.givenNameManuela
person.givenNameManuel
person.givenNamePaula
person.givenNamePedro
person.identifier10792
person.identifier499161
person.identifier.ciencia-id9516-E25E-BB8E
person.identifier.ciencia-idE511-8C08-E606
person.identifier.ciencia-id071B-9A70-15B8
person.identifier.orcid0000-0002-1150-9895
person.identifier.orcid0000-0002-6662-6220
person.identifier.orcid0000-0002-4167-2052
person.identifier.orcid0000-0003-0279-8741
person.identifier.ridV-7860-2017
person.identifier.ridU-8346-2017
person.identifier.scopus-author-id7202140173
person.identifier.scopus-author-id36722787500
person.identifier.scopus-author-id8845716400
person.identifier.scopus-author-id7004567421
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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