Plataforma para simula??o e an?lise de mecanismo de propaga??o em canais radio m?veis externos

Detalhes bibliográficos
Ano de defesa: 2017
Autor(a) principal: Maia, Leonardo Luciano de Almeida lattes
Orientador(a): Guimar?es, Dayan Adionel lattes
Banca de defesa: Guimar?es, Dayan Adionel lattes, Guimar?es, Alberto Gaspar lattes, Marins, Carlos Nazareth Motta
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
Idioma: por
Instituição de defesa: Instituto Nacional de Telecomunica??es
Programa de Pós-Graduação: Mestrado em Engenharia de Telecomunica??es
Departamento: Instituto Nacional de Telecomunica??es
País: Brasil
Palavras-chave em Português:
Comunica??es m?veis; desvanecimento multipercurso; propaga??o; sombreamento; simula??o; VisSim/Comm; regress?o linear.
Área do conhecimento CNPq:
Engenharia - Telecomunica??es
Link de acesso: http://tede.inatel.br:8080/tede/handle/tede/155
Resumo: This dissertation of presents an educational tool for simulation of the main mechanisms of propagation radiofrequency signals in external mobile radio channels by using the VisSim/Comm software (now called solidThinking Embed/Comm). The areamean received power attenuation depending on the distance between transmitter and receiver in the multi-slope model, the variation of the local-mean power around the area-mean, and the instantaneous variation caused by multipath fading are simulated. The platform has a multi-parameter configuration interface that allows the propagation of the signal as well as graphs of results presentation and the possibility of exporting the received power and distance values so that other analyzes can be performed. It is hoped that the proposed platform will be an important tool to aid in the study of large-scale and small-scale propagation in the external mobile radio channel, and will serve as a basis for analogous concepts related to propagation in internal channels. It also explores the concept of recovery of average power in area from the local average power through filtration implemented in the proposed simulation platform itself and through multi-slope linear regression.
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spelling Guimar?es, Dayan Adionel739.337.836-15http://lattes.cnpq.br/2503439503631682Guimar?es, Dayan Adionel739.337.836-15http://lattes.cnpq.br/2503439503631682Guimar?es, Alberto Gasparhttp://lattes.cnpq.br/7590138702868349Marins, Carlos Nazareth Motta000.753.557-01http://lattes.cnpq.br/7590138702868349026.587.386-09http://lattes.cnpq.br/4242205142587217Maia, Leonardo Luciano de Almeida2017-09-20T12:36:21Z2017-07-06Maia, Leonardo Luciano de Almeida. Plataforma para simula??o e an?lise de mecanismo de propaga??o em canais radio m?veis externos. 2017. [96]. disserta??o( Mestrado em Engenharia de Telecomunica??es) - Instituto Nacional de Telecomunica??es, [Santa Rita do Sapuca?] .http://tede.inatel.br:8080/tede/handle/tede/155This dissertation of presents an educational tool for simulation of the main mechanisms of propagation radiofrequency signals in external mobile radio channels by using the VisSim/Comm software (now called solidThinking Embed/Comm). The areamean received power attenuation depending on the distance between transmitter and receiver in the multi-slope model, the variation of the local-mean power around the area-mean, and the instantaneous variation caused by multipath fading are simulated. The platform has a multi-parameter configuration interface that allows the propagation of the signal as well as graphs of results presentation and the possibility of exporting the received power and distance values so that other analyzes can be performed. It is hoped that the proposed platform will be an important tool to aid in the study of large-scale and small-scale propagation in the external mobile radio channel, and will serve as a basis for analogous concepts related to propagation in internal channels. It also explores the concept of recovery of average power in area from the local average power through filtration implemented in the proposed simulation platform itself and through multi-slope linear regression.Esta disserta??o apresenta uma ferramenta did?tica para simula??o dos principais mecanismos de propaga??o em canais r?dio m?veis externos, utilizando o software VisSim/Comm (agora chamado de solidThinking Embed/Comm). S?o simuladas a atenua??o da pot?ncia recebida m?dia em ?rea em fun??o da dist?ncia entre transmissor e receptor sob o modelo multi-slope, a varia??o da pot?ncia m?dia local em torno da m?dia em ?rea, e a varia??o instant?nea provocada pelo desvanecimento multipercurso. A plataforma conta com uma interface de configura??o de v?rios par?metros que afetam a propaga??o do sinal, bem como gr?ficos de apresenta??o de resultados e a possibilidade de que sejam exportados os valores de pot?ncia recebida e dist?ncia para que outras an?lises possam ser realizadas. Almeja-se que a plataforma proposta seja uma importante ferramenta de aux?lio ao estudo sobre a propaga??o em grande e em pequena escalas no canal r?dio m?vel externo, servindo ainda para fundamentar conceitos an?logos relacionados ? propaga??o em canais internos. Explora-se tamb?m o conceito de recupera??o da pot?ncia m?dia em ?rea a partir da pot?ncia m?dia local atrav?s de filtragem implementada na pr?pria plataforma de simula??o proposta e atrav?s de regress?o linear multi-declive.Submitted by Tede Dspace (tede@inatel.br) on 2017-09-20T12:36:20Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Disserta??o V.Final Leo Maia.pdf: 4833307 bytes, checksum: 2ce8c966e7b416d665ecad356cd289e2 (MD5)Made available in DSpace on 2017-09-20T12:36:21Z (GMT). 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dc.title.por.fl_str_mv Plataforma para simula??o e an?lise de mecanismo de propaga??o em canais radio m?veis externos
title Plataforma para simula??o e an?lise de mecanismo de propaga??o em canais radio m?veis externos
spellingShingle Plataforma para simula??o e an?lise de mecanismo de propaga??o em canais radio m?veis externos
Maia, Leonardo Luciano de Almeida
Comunica??es m?veis; desvanecimento multipercurso; propaga??o; sombreamento; simula??o; VisSim/Comm; regress?o linear.
Engenharia - Telecomunica??es
title_short Plataforma para simula??o e an?lise de mecanismo de propaga??o em canais radio m?veis externos
title_full Plataforma para simula??o e an?lise de mecanismo de propaga??o em canais radio m?veis externos
title_fullStr Plataforma para simula??o e an?lise de mecanismo de propaga??o em canais radio m?veis externos
title_full_unstemmed Plataforma para simula??o e an?lise de mecanismo de propaga??o em canais radio m?veis externos
title_sort Plataforma para simula??o e an?lise de mecanismo de propaga??o em canais radio m?veis externos
author Maia, Leonardo Luciano de Almeida
author_facet Maia, Leonardo Luciano de Almeida
author_role author
dc.contributor.advisor1.fl_str_mv Guimar?es, Dayan Adionel
dc.contributor.advisor1ID.fl_str_mv 739.337.836-15
dc.contributor.advisor1Lattes.fl_str_mv http://lattes.cnpq.br/2503439503631682
dc.contributor.referee1.fl_str_mv Guimar?es, Dayan Adionel
dc.contributor.referee1ID.fl_str_mv 739.337.836-15
dc.contributor.referee1Lattes.fl_str_mv http://lattes.cnpq.br/2503439503631682
dc.contributor.referee2.fl_str_mv Guimar?es, Alberto Gaspar
dc.contributor.referee2Lattes.fl_str_mv http://lattes.cnpq.br/7590138702868349
dc.contributor.referee3.fl_str_mv Marins, Carlos Nazareth Motta
dc.contributor.referee3ID.fl_str_mv 000.753.557-01
dc.contributor.referee3Lattes.fl_str_mv http://lattes.cnpq.br/7590138702868349
dc.contributor.authorID.fl_str_mv 026.587.386-09
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/4242205142587217
dc.contributor.author.fl_str_mv Maia, Leonardo Luciano de Almeida
contributor_str_mv Guimar?es, Dayan Adionel
Guimar?es, Dayan Adionel
Guimar?es, Alberto Gaspar
Marins, Carlos Nazareth Motta
dc.subject.por.fl_str_mv Comunica??es m?veis; desvanecimento multipercurso; propaga??o; sombreamento; simula??o; VisSim/Comm; regress?o linear.
topic Comunica??es m?veis; desvanecimento multipercurso; propaga??o; sombreamento; simula??o; VisSim/Comm; regress?o linear.
Engenharia - Telecomunica??es
dc.subject.cnpq.fl_str_mv Engenharia - Telecomunica??es
description This dissertation of presents an educational tool for simulation of the main mechanisms of propagation radiofrequency signals in external mobile radio channels by using the VisSim/Comm software (now called solidThinking Embed/Comm). The areamean received power attenuation depending on the distance between transmitter and receiver in the multi-slope model, the variation of the local-mean power around the area-mean, and the instantaneous variation caused by multipath fading are simulated. The platform has a multi-parameter configuration interface that allows the propagation of the signal as well as graphs of results presentation and the possibility of exporting the received power and distance values so that other analyzes can be performed. It is hoped that the proposed platform will be an important tool to aid in the study of large-scale and small-scale propagation in the external mobile radio channel, and will serve as a basis for analogous concepts related to propagation in internal channels. It also explores the concept of recovery of average power in area from the local average power through filtration implemented in the proposed simulation platform itself and through multi-slope linear regression.
publishDate 2017
dc.date.accessioned.fl_str_mv 2017-09-20T12:36:21Z
dc.date.issued.fl_str_mv 2017-07-06
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dc.identifier.citation.fl_str_mv Maia, Leonardo Luciano de Almeida. Plataforma para simula??o e an?lise de mecanismo de propaga??o em canais radio m?veis externos. 2017. [96]. disserta??o( Mestrado em Engenharia de Telecomunica??es) - Instituto Nacional de Telecomunica??es, [Santa Rita do Sapuca?] .
dc.identifier.uri.fl_str_mv http://tede.inatel.br:8080/tede/handle/tede/155
identifier_str_mv Maia, Leonardo Luciano de Almeida. Plataforma para simula??o e an?lise de mecanismo de propaga??o em canais radio m?veis externos. 2017. [96]. disserta??o( Mestrado em Engenharia de Telecomunica??es) - Instituto Nacional de Telecomunica??es, [Santa Rita do Sapuca?] .
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