Identificador persistente para citar o vincular este elemento:
http://hdl.handle.net/10553/46862
Campo DC | Valor | idioma |
---|---|---|
dc.contributor.author | Mendoza, B. R. | en_US |
dc.contributor.author | Rodríguez, S. | en_US |
dc.contributor.author | Pérez-Jiménez, R. | en_US |
dc.contributor.author | González, O. | en_US |
dc.contributor.author | Ayala, A. | en_US |
dc.contributor.other | PEREZ-JIMENEZ, RAFAEL | - |
dc.contributor.other | Gonzalez, Oswaldo | - |
dc.date.accessioned | 2018-11-23T08:58:39Z | - |
dc.date.available | 2018-11-23T08:58:39Z | - |
dc.date.issued | 2005 | en_US |
dc.identifier.isbn | 0-8194-5832-5 | en_US |
dc.identifier.issn | 0277-786X | en_US |
dc.identifier.uri | http://hdl.handle.net/10553/46862 | - |
dc.description.abstract | The indoor optical channel simulation can significantly benefit the design of high performance infrared (IR) systems, but requires algorithms and models that accurately fit the channel characteristics. One of the limitations of the IR links is the intersymbol interference caused by multipath dispersion. For fixed emitter and receiver locations, multipath dispersion is completely characterized by the channel impulse response. Therefore, to have an algorithm and a propagation model that allow us to determine the impulse response for different IR links is necessary. The use of angle-diversity receivers makes possible the reduction of the impact of ambient light noise, path loss and multipath distortion, in part by exploiting the fact that they are often received from different directions than the desired signal. Basically, there are three ways to get angle-diversity detection: using conventional, imaging or sectored receivers. In contrast to previous works, we present a model for sectored receivers, that is, a set of photodiodes placed in hemispheric form, upon which a Monte Carlo based ray-tracing algorithm allows us to obtain the impulse response and to study those optical links that are characterized by the use of sectored receivers. Using the obtained results, it is possible to establish those parameters of the sectored receiver structure that better performances present with respect to the IR channel features: the path loss and the rms delay spread. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | Proceedings of SPIE - The International Society for Optical Engineering | en_US |
dc.source | Proceedings of SPIE - The International Society for Optical Engineering[ISSN 0277-786X],v. 5837 PART II (117), p. 1023-1031 | en_US |
dc.subject | 3307 Tecnología electrónica | en_US |
dc.subject.other | Receivers | en_US |
dc.subject.other | Monte Carlo methods | en_US |
dc.subject.other | Reflection | en_US |
dc.subject.other | Infrared radiation | en_US |
dc.subject.other | Computer simulations | en_US |
dc.subject.other | Geometrical optics | en_US |
dc.subject.other | Infrared imaging | en_US |
dc.title | Sectored receivers model for calculation of the impulse response on IR wireless indoor channels using Monte Carlo based ray-tracing algorithm | en_US |
dc.type | info:eu-repo/semantics/conferenceObject | en_US |
dc.type | ConferenceObject | en_US |
dc.relation.conference | VLSI Circuits and Systems II | |
dc.identifier.doi | 10.1117/12.608307 | |
dc.identifier.scopus | 28344439192 | - |
dc.identifier.isi | 000231723000105 | - |
dcterms.isPartOf | VLSI Circuits and Systems II, Pts 1 and 2 | |
dcterms.source | VLSI Circuits and Systems II, Pts 1 and 2[ISSN 0277-786X],v. 5837, p. 1023-1031 | |
dc.contributor.authorscopusid | 7004940121 | - |
dc.contributor.authorscopusid | 9638304700 | - |
dc.contributor.authorscopusid | 56044417600 | - |
dc.contributor.authorscopusid | 7102080274 | - |
dc.contributor.authorscopusid | 9638755500 | - |
dc.description.lastpage | 1031 | en_US |
dc.identifier.issue | 117 | - |
dc.description.firstpage | 1023 | en_US |
dc.relation.volume | 5837 PART II | en_US |
dc.investigacion | Ingeniería y Arquitectura | en_US |
dc.type2 | Actas de congresos | en_US |
dc.identifier.wos | WOS:000231723000105 | - |
dc.contributor.daisngid | 21646196 | - |
dc.contributor.daisngid | 1908238 | - |
dc.contributor.daisngid | 618868 | - |
dc.contributor.daisngid | 1367980 | - |
dc.contributor.daisngid | 2275940 | - |
dc.identifier.investigatorRID | M-5128-2014 | - |
dc.identifier.investigatorRID | E-5503-2017 | - |
dc.utils.revision | Sí | en_US |
dc.date.coverdate | Diciembre 2005 | |
dc.identifier.conferenceid | events120464 | |
dc.identifier.ulpgc | Sí | es |
item.fulltext | Con texto completo | - |
item.grantfulltext | open | - |
crisitem.author.dept | GIR IDeTIC: División de Fotónica y Comunicaciones | - |
crisitem.author.dept | IU para el Desarrollo Tecnológico y la Innovación | - |
crisitem.author.dept | Departamento de Señales y Comunicaciones | - |
crisitem.author.orcid | 0000-0002-8849-592X | - |
crisitem.author.parentorg | IU para el Desarrollo Tecnológico y la Innovación | - |
crisitem.author.fullName | Pérez Jiménez, Rafael | - |
crisitem.event.eventsstartdate | 09-05-2005 | - |
crisitem.event.eventsenddate | 11-05-2005 | - |
Colección: | Actas de congresos |
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