Gera??o de amostras do modelo de desvanecimento ?-?-?-? e aplica??es
Autor(a) principal: | |
---|---|
Data de Publicação: | 2018 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da INATEL |
Texto Completo: | http://tede.inatel.br:8080/tede/handle/tede/176 |
Resumo: | The transmission medium of signals in wireless communication systems is modeled through statistical distributions, which describe the random behavior of fading. There are several distributions models that are used for this purpose and which are consolidated in the literature. However, with the great revolution that is occurring in the world telecommunication scenario, more general and flexible statistical models are required. In this context, the recently proposed - - - distribution becomes attractive. This distribution takes into account the combination of the relevant short-term propagation phenomena and comprises many of the consolidated fading scenarios. In this dissertation, a revision of the fading model - - - and its main statistics are made due to the fact that this is a new proposal in the literature. In addition, the distributions - and - Extreme are also revisited, since the statistics of these models are of paramount importance for understanding the - - - distribution. It is proposed and analyzed a generator of random variables for the - distribution when 0 < < 0:5, making the generation of variables - with no restrictions. Furthermore, a simple and efficient algorithm is proposed for the generation of random variables - Extreme. Bearing in mind that the distribution - - - is the -th power of the sum of two independent - processes, a random variable generator with - - - distribution is proposed. In all proposed generators, the Kolmogorov-Smirnov test was performed to verify the quality of the sample generator. To prove the coherence and applicability of the - - - sample generation algorithm proposed, it is made the analysis in applications of wireless communication systems, namely, analysis of bit error probability, spectral sensing and systems with diversity. |
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Souza, Rausley Adriano Amaral de996.751.536-87http://lattes.cnpq.br/6238219709706103Souza, Rausley Adriano Amaral de996.751.536-87http://lattes.cnpq.br/6238219709706103Aquino, Guilherme Pedro072.134.646-47http://lattes.cnpq.br/4326726035182582Fraidenraich, Gustavohttp://lattes.cnpq.br/5635299788273538081.073.466-45Renn?, Vanessa Mendes2019-01-07T13:10:19Z2018-12-19Renn?, Vanessa Mendes. Gera??o de amostras do modelo de desvanecimento ?-?-?-? e aplica??es. 2018. [102]. disserta??o( Mestrado em Engenharia de Telecomunica??es) - Instituto Nacional de Telecomunica??es, [ Santa Rita Sapucai] .http://tede.inatel.br:8080/tede/handle/tede/176The transmission medium of signals in wireless communication systems is modeled through statistical distributions, which describe the random behavior of fading. There are several distributions models that are used for this purpose and which are consolidated in the literature. However, with the great revolution that is occurring in the world telecommunication scenario, more general and flexible statistical models are required. In this context, the recently proposed - - - distribution becomes attractive. This distribution takes into account the combination of the relevant short-term propagation phenomena and comprises many of the consolidated fading scenarios. In this dissertation, a revision of the fading model - - - and its main statistics are made due to the fact that this is a new proposal in the literature. In addition, the distributions - and - Extreme are also revisited, since the statistics of these models are of paramount importance for understanding the - - - distribution. It is proposed and analyzed a generator of random variables for the - distribution when 0 < < 0:5, making the generation of variables - with no restrictions. Furthermore, a simple and efficient algorithm is proposed for the generation of random variables - Extreme. Bearing in mind that the distribution - - - is the -th power of the sum of two independent - processes, a random variable generator with - - - distribution is proposed. In all proposed generators, the Kolmogorov-Smirnov test was performed to verify the quality of the sample generator. To prove the coherence and applicability of the - - - sample generation algorithm proposed, it is made the analysis in applications of wireless communication systems, namely, analysis of bit error probability, spectral sensing and systems with diversity.O meio de transmiss?o dos sinais em sistemas de comunica??o sem fio ? modelado por interm?dio de distribui??es estat?sticas, que descrevem o comportamento aleat?rio do desvanecimento. Muitas s?o as distribui??es existentes utilizadas para este fim e consolidadas na literatura. Entretanto, com a grande revolu??o que vem ocorrendo no cen?rio mundial das telecomunica??es, modelos estat?sticos mais gerais e flex?veis s?o requeridos. Nesse contexto, a distribui??o - - - , recentemente proposta, se torna atrativa. Essa distribui??o leva em considera??o a combina??o dos fen?menos de propaga??o relevantes de curto prazo e compreende muitos dos cen?rios de desvanecimento consolidados. Nesta disserta??o ? feita uma revis?o do modelo de desvanecimento - - - e de suas principais caracter?sticas devido ao fato de esta ser uma proposta nova na literatura. Al?m disso, as distribui??es - e - Extreme tamb?m s?o revisitadas, uma vez que as estat?sticas desses modelos s?o de suma import?ncia para o entendimento da distribui??o - - - . ? proposto e analisado um gerador de vari?veis aleat?rias para a distribui??o - quando 0 < < 0:5, de maneira que a gera??o das vari?veis - fique sem restri??es. Al?m disso, ? proposto um algoritmo simples e eficiente para a gera??o de vari?veis aleat?rias - Extreme. Tendo em mente que a distribui??o - - - ? a -?sima pot?ncia da soma de dois processos - independentes, ? proposto um gerador de vari?veis aleat?rias com distribui??o - - - . Em todos os geradores propostos, o teste de Kolmogorov-Smirnov foi executado a fim de verificar a qualidade na gera??o das amostras. Para comprovar a coer?ncia e aplicabilidade do algoritmo de gera??o de amostras - - - proposto, ? feita a an?lise de desempenho em aplica??es de sistemas de comunica??o sem fio, a saber, an?lise da probabilidade de erro de bit, sensoriamento espectral e sistemas com diversidade.Submitted by Tede Dspace (tede@inatel.br) on 2019-01-07T13:10:19Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Disserta??o V.Final Vanessa Mendes.pdf: 2082681 bytes, checksum: e0939a7ed8355a24f1c280672d3377c4 (MD5)Made available in DSpace on 2019-01-07T13:10:19Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Disserta??o V.Final Vanessa Mendes.pdf: 2082681 bytes, checksum: e0939a7ed8355a24f1c280672d3377c4 (MD5) Previous issue date: 2018-12-19application/pdfhttp://tede.inatel.br:8080/jspui/retrieve/1426/Disserta%c3%a7%c3%a3o%20V.Final%20Vanessa%20Mendes.pdf.jpgporInstituto Nacional de Telecomunica??esMestrado em Engenharia de Telecomunica??esINATELBrasilInstituto Nacional de Telecomunica??eshttp://creativecommons.org/licenses/by-nd/4.0/info:eu-repo/semantics/openAccesscanal sem fio; desvanecimento; gera??o de amostras; sistemas de comunica??owireless channel, fading; samples generation; communication systemsEngenharia - Telecomunica??esGera??o de amostras do modelo de desvanecimento ?-?-?-? e aplica??esinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisreponame:Biblioteca Digital de Teses e Dissertações da INATELinstname:Instituto Nacional de Telecomunicações (INATEL)instacron:INATELLICENSElicense.txtlicense.txttext/plain; charset=utf-8112http://localhost:8080/tede/bitstream/tede/176/1/license.txtc6279291b293f0db82678eaa73a27769MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-846http://localhost:8080/tede/bitstream/tede/176/2/license_url587cd8ffae15c8598ed3c46d248a3f38MD52license_textlicense_texttext/html; charset=utf-80http://localhost:8080/tede/bitstream/tede/176/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-80http://localhost:8080/tede/bitstream/tede/176/4/license_rdfd41d8cd98f00b204e9800998ecf8427eMD54ORIGINALDisserta??o V.Final Vanessa Mendes.pdfDisserta??o V.Final Vanessa Mendes.pdfapplication/pdf2082681http://localhost:8080/tede/bitstream/tede/176/5/Disserta%C3%A7%C3%A3o+V.Final+Vanessa+Mendes.pdfe0939a7ed8355a24f1c280672d3377c4MD55TEXTDisserta??o V.Final Vanessa Mendes.pdf.txtDisserta??o V.Final Vanessa Mendes.pdf.txttext/plain169941http://localhost:8080/tede/bitstream/tede/176/6/Disserta%C3%A7%C3%A3o+V.Final+Vanessa+Mendes.pdf.txtee09031696adb3814ebd3a9bf655d68aMD56THUMBNAILDisserta??o V.Final Vanessa Mendes.pdf.jpgDisserta??o V.Final Vanessa Mendes.pdf.jpgimage/jpeg3443http://localhost:8080/tede/bitstream/tede/176/7/Disserta%C3%A7%C3%A3o+V.Final+Vanessa+Mendes.pdf.jpgeadaf99fcfb8f7321b9848b1507e6008MD57tede/1762019-02-18 16:34:54.065oai:localhost:tede/176QXV0b3Jpem8gYSBwdWJsaWNhPz9vIGRhIG1pbmhhIERpc3NlcnRhPz9vIGRlIE1lc3RyYWRvLCBlbSBmb3JtYXRvIFBERiwgY29tIGJsb3F1ZWlvIGRlIGVkaT8/bywgY29sYWdlbSBlIGM/cGlhLg==Biblioteca Digital de Teses e Dissertaçõeshttp://tede.inatel.br:8080/jspui/PUBhttp://tede.inatel.br:8080/oai/requestbiblioteca@inatel.br || biblioteca.atendimento@inatel.bropendoar:2019-02-18T19:34:54Biblioteca Digital de Teses e Dissertações da INATEL - Instituto Nacional de Telecomunicações (INATEL)false |
dc.title.por.fl_str_mv |
Gera??o de amostras do modelo de desvanecimento ?-?-?-? e aplica??es |
title |
Gera??o de amostras do modelo de desvanecimento ?-?-?-? e aplica??es |
spellingShingle |
Gera??o de amostras do modelo de desvanecimento ?-?-?-? e aplica??es Renn?, Vanessa Mendes canal sem fio; desvanecimento; gera??o de amostras; sistemas de comunica??o wireless channel, fading; samples generation; communication systems Engenharia - Telecomunica??es |
title_short |
Gera??o de amostras do modelo de desvanecimento ?-?-?-? e aplica??es |
title_full |
Gera??o de amostras do modelo de desvanecimento ?-?-?-? e aplica??es |
title_fullStr |
Gera??o de amostras do modelo de desvanecimento ?-?-?-? e aplica??es |
title_full_unstemmed |
Gera??o de amostras do modelo de desvanecimento ?-?-?-? e aplica??es |
title_sort |
Gera??o de amostras do modelo de desvanecimento ?-?-?-? e aplica??es |
author |
Renn?, Vanessa Mendes |
author_facet |
Renn?, Vanessa Mendes |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Souza, Rausley Adriano Amaral de |
dc.contributor.advisor1ID.fl_str_mv |
996.751.536-87 |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/6238219709706103 |
dc.contributor.referee1.fl_str_mv |
Souza, Rausley Adriano Amaral de |
dc.contributor.referee1ID.fl_str_mv |
996.751.536-87 |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/6238219709706103 |
dc.contributor.referee2.fl_str_mv |
Aquino, Guilherme Pedro |
dc.contributor.referee2ID.fl_str_mv |
072.134.646-47 |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/4326726035182582 |
dc.contributor.referee3.fl_str_mv |
Fraidenraich, Gustavo |
dc.contributor.referee3Lattes.fl_str_mv |
http://lattes.cnpq.br/5635299788273538 |
dc.contributor.authorID.fl_str_mv |
081.073.466-45 |
dc.contributor.author.fl_str_mv |
Renn?, Vanessa Mendes |
contributor_str_mv |
Souza, Rausley Adriano Amaral de Souza, Rausley Adriano Amaral de Aquino, Guilherme Pedro Fraidenraich, Gustavo |
dc.subject.por.fl_str_mv |
canal sem fio; desvanecimento; gera??o de amostras; sistemas de comunica??o |
topic |
canal sem fio; desvanecimento; gera??o de amostras; sistemas de comunica??o wireless channel, fading; samples generation; communication systems Engenharia - Telecomunica??es |
dc.subject.eng.fl_str_mv |
wireless channel, fading; samples generation; communication systems |
dc.subject.cnpq.fl_str_mv |
Engenharia - Telecomunica??es |
description |
The transmission medium of signals in wireless communication systems is modeled through statistical distributions, which describe the random behavior of fading. There are several distributions models that are used for this purpose and which are consolidated in the literature. However, with the great revolution that is occurring in the world telecommunication scenario, more general and flexible statistical models are required. In this context, the recently proposed - - - distribution becomes attractive. This distribution takes into account the combination of the relevant short-term propagation phenomena and comprises many of the consolidated fading scenarios. In this dissertation, a revision of the fading model - - - and its main statistics are made due to the fact that this is a new proposal in the literature. In addition, the distributions - and - Extreme are also revisited, since the statistics of these models are of paramount importance for understanding the - - - distribution. It is proposed and analyzed a generator of random variables for the - distribution when 0 < < 0:5, making the generation of variables - with no restrictions. Furthermore, a simple and efficient algorithm is proposed for the generation of random variables - Extreme. Bearing in mind that the distribution - - - is the -th power of the sum of two independent - processes, a random variable generator with - - - distribution is proposed. In all proposed generators, the Kolmogorov-Smirnov test was performed to verify the quality of the sample generator. To prove the coherence and applicability of the - - - sample generation algorithm proposed, it is made the analysis in applications of wireless communication systems, namely, analysis of bit error probability, spectral sensing and systems with diversity. |
publishDate |
2018 |
dc.date.issued.fl_str_mv |
2018-12-19 |
dc.date.accessioned.fl_str_mv |
2019-01-07T13:10:19Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/masterThesis |
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masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Renn?, Vanessa Mendes. Gera??o de amostras do modelo de desvanecimento ?-?-?-? e aplica??es. 2018. [102]. disserta??o( Mestrado em Engenharia de Telecomunica??es) - Instituto Nacional de Telecomunica??es, [ Santa Rita Sapucai] . |
dc.identifier.uri.fl_str_mv |
http://tede.inatel.br:8080/tede/handle/tede/176 |
identifier_str_mv |
Renn?, Vanessa Mendes. Gera??o de amostras do modelo de desvanecimento ?-?-?-? e aplica??es. 2018. [102]. disserta??o( Mestrado em Engenharia de Telecomunica??es) - Instituto Nacional de Telecomunica??es, [ Santa Rita Sapucai] . |
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http://tede.inatel.br:8080/tede/handle/tede/176 |
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http://creativecommons.org/licenses/by-nd/4.0/ |
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openAccess |
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Instituto Nacional de Telecomunica??es |
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Mestrado em Engenharia de Telecomunica??es |
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INATEL |
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Brasil |
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Instituto Nacional de Telecomunica??es |
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Instituto Nacional de Telecomunica??es |
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