Estudo comparativo de desempenho entre o sistema ISDB-TB e DVB-T2

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dc.contributor.advisorAkamine, Cristiano
dc.contributor.advisor1Latteshttp://lattes.cnpq.br/0394598624993168por
dc.contributor.authorEsperante, Paulo Guedes
dc.creator.Latteshttp://lattes.cnpq.br/6780634585704513por
dc.date.accessioned2018-03-03T17:45:30Z
dc.date.accessioned2020-05-28T18:08:52Z
dc.date.available2020-05-28T18:08:52Z
dc.date.issued2015-02-05
dc.description.abstractThis research presents a comparative study between the ISDB - TB and the second generation of European standard DVB - T2 systems. As a case of study it is demonstrating the information construction technique from the multiplexer system to the signal construction stage for both systems. The ISDB -TB system presents diferent blocks and processing techniques when compared to DVB - T2. On the other hand, these structures have the same principle and can be divided into four stages named source encoding, channel coding, modulation and transmission which are valid for both systems. The diferences and similarities since BTS data entrance to ISDB - TB as well T2-MI to DVB - T2, up to base band generation are presented. The measurements were performed in laboratory and TOV (Threshold of Visibility) criterion was used to analyse both systems performances. Emulations for performance analysis occurred in a channel on the interference (sensibility) absence and in a noisy channel. The noises considered in the experiments were white noise, impulsive noise, multipath and multiple-echoes. These measurements were applied to both studies patterns. The final part of this work presents both systems performance.eng
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dc.identifier.citationESPERANTE, Paulo Guedes. Estudo comparativo de desempenho entre o sistema ISDB-TB e DVB-T2. 2015. 108 f. Dissertação( Engenharia Elétrica) - Universidade Presbiteriana Mackenzie, São Paulo.por
dc.identifier.urihttp://dspace.mackenzie.br/handle/10899/24463
dc.keywordsdigital terrestrial televisioneng
dc.keywordsDVB - T2eng
dc.keywordsinterferenceseng
dc.keywordsISDB - TBeng
dc.keywordslaboratory testseng
dc.languageporpor
dc.publisherUniversidade Presbiteriana Mackenziepor
dc.rightsAcesso Restritopor
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectDVB - T2por
dc.subjectinterferênciaspor
dc.subjectISDB - TBpor
dc.subjecttelevisão digital terrestrepor
dc.subjecttestes em laboratóriopor
dc.subject.cnpqCNPQ::ENGENHARIAS::ENGENHARIA ELETRICA::TELECOMUNICACOESpor
dc.thumbnail.urlhttp://tede.mackenzie.br/jspui/retrieve/15712/Paulo%20Guedes%20Esperante.pdf.jpg*
dc.titleEstudo comparativo de desempenho entre o sistema ISDB-TB e DVB-T2por
dc.typeDissertaçãopor
local.contributor.board1Bedicks Junior, Gunnar
local.contributor.board1Latteshttp://lattes.cnpq.br/4564315325290892por
local.contributor.board2Stolfi, Guido
local.contributor.board2Latteshttp://lattes.cnpq.br/3320264237493765por
local.publisher.countryBrasilpor
local.publisher.departmentEscola de Engenharia Mackenzie (EE)por
local.publisher.initialsUPMpor
local.publisher.programEngenharia Elétricapor
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