Repository logo
 
Publication

Optical signal processing for indoor positioning using a-SiCH technology

2016-10Journal article Restricted access
Simple item page
dc.contributor.authorVieira, Manuel
dc.contributor.authorVieira, Manuela
dc.contributor.authorLouro, Paula
dc.contributor.authorVaz da Silva, V
dc.contributor.authorVieira, Pedro
dc.date.accessioned2019-02-25T08:57:26Z
dc.date.available2019-02-25T08:57:26Z
dc.date.issued2016-10
dc.description.abstractWe use the nonlinear property of silicon carbon (SiC) multilayer devices under UV irradiation to design an optical processor for indoor positioning. The transducer combines the simultaneous demultiplexing operation with photodetection and self-amplification. The proposed coding is based on SiC technology. Based on that, we present a way to achieve indoor localization using the parity bits and a navigation syndrome. A representation with a 4-bit original string color message and the transmitted 7-bit string, the encoding and decoding of accurate positional information processes, and the design of SiC navigation syndrome generators are discussed and tested. A visible multilateration method estimates the position of the device using the decoded information received from several noncollinear transmitters. The location and motion information is found by mapping position and estimates the location areas. Since the indoor position of the light-emitting diode light source is known from building floor plans and lighting plans, the corresponding indoor position and travel direction of a mobile device can be determined.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationVIEIRA, Manuel Augusto; [et al] – Optical signal processing for indoor positioning using a-SiCH technology. Optical Engineering. ISSN 0091-3286. Vol. 55, N.º 10 (2016), pp. 107105-1-107105-6pt_PT
dc.identifier.doi10.1117/1.OE.55.10.107105pt_PT
dc.identifier.issn0091-3286
dc.identifier.issn1560-2303
dc.identifier.urihttp://hdl.handle.net/10400.21/9584
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSociety of Photo-optical Instrumentation Engineerspt_PT
dc.subjecta-SiC:H technologypt_PT
dc.subjectOptical sensorpt_PT
dc.subjectTransmitterpt_PT
dc.subjectReceiverpt_PT
dc.subjectDemultiplexerpt_PT
dc.subjectWavelength division multiplexingpt_PT
dc.subjectIndoor positioningpt_PT
dc.titleOptical signal processing for indoor positioning using a-SiCH technologypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FEEA%2F00066%2F2013/PT
oaire.citation.endPage107105-6pt_PT
oaire.citation.issue10pt_PT
oaire.citation.startPage107105-1pt_PT
oaire.citation.titleOptical Engineeringpt_PT
oaire.citation.volume55pt_PT
oaire.fundingStream5876
person.familyNameVieira
person.familyNameVieira
person.familyNameLouro
person.familyNameVaz da Silva
person.familyNameVieira
person.givenNameManuel
person.givenNameManuela
person.givenNamePaula
person.givenNameVitor
person.givenNamePedro
person.identifier10792
person.identifier499161
person.identifier.ciencia-id9516-E25E-BB8E
person.identifier.ciencia-idE511-8C08-E606
person.identifier.ciencia-idAB18-740E-B580
person.identifier.ciencia-id071B-9A70-15B8
person.identifier.orcid0000-0002-6662-6220
person.identifier.orcid0000-0002-1150-9895
person.identifier.orcid0000-0002-4167-2052
person.identifier.orcid0000-0003-4265-6553
person.identifier.orcid0000-0003-0279-8741
person.identifier.ridV-7860-2017
person.identifier.ridU-8346-2017
person.identifier.scopus-author-id36722787500
person.identifier.scopus-author-id7202140173
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
relation.isAuthorOfPublicationbfde1937-ab0b-4dfc-b2a8-4614c3af3d15
relation.isAuthorOfPublicationb77c6785-9cfb-4cd4-90b5-c2b816bd7d11
relation.isAuthorOfPublication730dc3dd-73eb-428d-b3a6-430085e33585
relation.isAuthorOfPublicationbf73931d-fd0b-44bc-82a9-fdfd2157406f
relation.isAuthorOfPublication51ae3527-d4ea-46f4-b6c9-62c7b77ac728
relation.isAuthorOfPublication.latestForDiscoverybf73931d-fd0b-44bc-82a9-fdfd2157406f
relation.isProjectOfPublication071fc4ac-15bd-4b81-9c92-2a408c74ef7b
relation.isProjectOfPublication.latestForDiscovery071fc4ac-15bd-4b81-9c92-2a408c74ef7b

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
MVieira.pdf
Size:
959.3 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

ISEL - Eng. Elect. Tel. Comp. - Artigos