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Indoor self-localization and wayfinding services using visible light communication: a model

2021Conference object Restricted access
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dc.contributor.authorVieira, Manuela
dc.contributor.authorVieira, Manuel
dc.contributor.authorLouro, Paula
dc.contributor.authorRodrigues, João
dc.contributor.authorVieira, Pedro
dc.date.accessioned2021-11-15T11:01:30Z
dc.date.available2021-11-15T11:01:30Z
dc.date.issued2021
dc.descriptionEste trabalho foi financiado pelo Concurso Anual para Projetos de Investigação, Desenvolvimento, Inovação e Criação Artística (IDI&CA) 2020 do Instituto Politécnico de Lisboa. Código de referência IPL/2020/GEO-LOC/ISEL
dc.description.abstractVisible Light Communication (VLC) is a promising technology that can jointly be used to accomplish the typical lighting functionalities of the Light-Emitting Diodes (LEDs) and data transmission, where light intensity can be modulated on a high rate that cannot be noticed by the human eye. A VLC cooperative system that supports guidance services and uses an edge/fog based architecture for wayfinding services is presented. The dynamic navigation system is composed of several transmitters (luminaries) which send the map information and path messages required to wayfinding. Each luminaire for downlink transmission is equipped with one two type of controllers: mesh controller and cellular controllers to forward messages to other devices in the vicinity or to the central manager services. Data from the luminaires is encoded, modulated and converted into light signals emitted by the transmitters. Tetra-chromatic white sources, located in ceiling landmarks, are used providing a different data channel for each chip. Mobile optical receivers, collect the data, extracts theirs location to perform positioning and, concomitantly, the transmitted data from each transmitter. Uplink transmission is implemented and the best route to navigate through venue calculated. The results show that the system allows determining the position of a mobile target inside the network, to infer the travel direction along the time and to interact with information received optimizing the route towards the destination.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationVIEIRA, Manuela; [et al] – Indoor self-localizationand wayfinding services using visible light communication: A model. In SENSORDEVICES 2021: The Twelfth International Conference on Sensor Device Technologies and Applications. Athens, Greece, IARIA, 2021. ISBN 978-1-61208-918-8. Pp. 67-72pt_PT
dc.identifier.isbn978-1-61208-918-8
dc.identifier.issn2308-3514
dc.identifier.urihttp://hdl.handle.net/10400.21/13996
dc.language.isoengpt_PT
dc.publisherIARIApt_PT
dc.relationUIDB/00066/2020 - FCTpt_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/2020/GEO-LOC/ISELpt_PT
dc.subjectVisible light communicationpt_PT
dc.subjectIndoor navigationpt_PT
dc.subjectBidirectional communicationpt_PT
dc.subjectWayfinding servicespt_PT
dc.subjectOptical sensorspt_PT
dc.subjectMultiplexing/demultiplexing techniquespt_PT
dc.titleIndoor self-localization and wayfinding services using visible light communication: a modelpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceNovember 14, 2021 to November 18, 2021 - Athens, Greecept_PT
oaire.citation.endPage72pt_PT
oaire.citation.startPage67pt_PT
oaire.citation.titleSENSORDEVICES 2021: The Twelfth International Conference on Sensor Device Technologies and Applicationspt_PT
person.familyNameVieira
person.familyNameAugusto Vieira
person.familyNameLouro
person.familyNameVieira
person.givenNameManuela
person.givenNameManuel
person.givenNamePaula
person.givenNamePedro
person.identifier10792
person.identifierI-8527-2018
person.identifier499161
person.identifier.ciencia-id9516-E25E-BB8E
person.identifier.ciencia-idA511-1330-549F
person.identifier.ciencia-idE511-8C08-E606
person.identifier.ciencia-id071B-9A70-15B8
person.identifier.orcid0000-0002-1150-9895
person.identifier.orcid0000-0003-1385-3646
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-id5719 1567905
person.identifier.scopus-author-id8845716400
person.identifier.scopus-author-id7004567421
rcaap.rightsclosedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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