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Visible light communication technology for fine-grained indoor localization

2018Conference object Restricted access
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dc.contributor.authorVieira, Manuela
dc.contributor.authorVieira, Manuel
dc.contributor.authorLouro, Paula
dc.contributor.authorFantoni, Alessandro
dc.contributor.authorVieira, Pedro
dc.date.accessioned2019-04-29T08:26:25Z
dc.date.available2019-04-29T08:26:25Z
dc.date.issued2018
dc.description.abstractThis paper focuses on designing and analysing a visible light based communication and positioning system. The indoor positioning system uses trichromatic white Light Emitting Diodes (LEDs), both for illumination purposes and as transmitters, and an optical processor, based on a-SiC: H technology, as mobile receiver. On-Off Keying (OOK) modulation scheme is used, proving a good trade-off between system performance and implementation complexity. In the following, 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 2D 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 is found by mapping the position and estimating the location areas.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationVIEIRA, Manuela; [et al] – Visible light communication technology for fine-grained indoor localization. In Proceedings of SPIE – Optical Interconnects XVIII. San Francisco, California, EUA: SPIE, 2018. ISSN 0277-786X. Vol. 10538, pp. 105380A-1-105380A-8pt_PT
dc.identifier.doi10.1117/12.2287462pt_PT
dc.identifier.issn0277-786X
dc.identifier.issn1996-756X
dc.identifier.urihttp://hdl.handle.net/10400.21/9894
dc.language.isoengpt_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.subjectTransmitterpt_PT
dc.subjectReceiverpt_PT
dc.subjectDemultiplexerpt_PT
dc.subjectWDMpt_PT
dc.titleVisible light communication technology for fine-grained indoor localizationpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FEEA%2F00066%2F2013/PT
oaire.citation.conferencePlaceJan 29-31, 2018 - San Francisco, California, EUApt_PT
oaire.citation.endPage105380A-8pt_PT
oaire.citation.startPage105380A-1pt_PT
oaire.citation.titleConference on Optical Interconnects XVIIIpt_PT
oaire.citation.volume10538pt_PT
oaire.fundingStream5876
person.familyNameVieira
person.familyNameVieira
person.familyNameLouro
person.familyNameFantoni
person.familyNameVieira
person.givenNameManuela
person.givenNameManuel
person.givenNamePaula
person.givenNameAlessandro
person.givenNamePedro
person.identifier10792
person.identifier499161
person.identifier.ciencia-id9516-E25E-BB8E
person.identifier.ciencia-idE511-8C08-E606
person.identifier.ciencia-id241E-E87C-552F
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.orcid0000-0002-9938-0351
person.identifier.orcid0000-0003-0279-8741
person.identifier.ridV-7860-2017
person.identifier.ridU-8346-2017
person.identifier.ridK-1105-2016
person.identifier.scopus-author-id7202140173
person.identifier.scopus-author-id36722787500
person.identifier.scopus-author-id8845716400
person.identifier.scopus-author-id7006535604
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.typeconferenceObjectpt_PT
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