Propostas de técnicas de coexistência entre LTE-U e Wi-Fi em 5GHz considerando diferentes modulações candidatas ao 5G
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFG |
Texto Completo: | http://repositorio.bc.ufg.br/tede/handle/tede/10887 |
Resumo: | The growing demand for mobile LTE connections results in the saturation of the available spectrum, motivating operators to search new frequency spectra for secondary/occasional use. The 5GHz frequency is being aimed for this exploration because it is not licensed but also less used. However, IEEE 802.11a/n/ac Wi-Fi standards operate on that same frequency and are affected by this operation. This document presents the study of the impact of the simultaneous operation between LTE-U and Wi-Fi, applying the candidate 5G modulations (F-OFDM/UFMC/ FBMC) in LTE-U, as well as combining them with the coexistence technique ABS in order to evaluate the performance of LTE-U and Wi-Fi traffic, through the parameters of BER, PER, Throughput and BLER. In due course, two coexistence techniques were proposed, LAS and RABS, being applied to LTE-U modulations and traffic behavior was analyzed, both for nodes and for mobile users. Thus, the impact of candidate modulations on coexistence was identified, both for LTE-U and for Wi-Fi, as well as having the LAS and RABS techniques achieved better performance for Wi-Fi traffic, as well as providing balanced indexes for the LTE-U traffic. |
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Borges, Vinicius da Cunha Martinshttp://lattes.cnpq.br/6904676677900593Borges, Vinicius da Cunha MartinsRocha, Flávio Geraldo CoelhoVieira, Flávio Henrique Teleshttp://lattes.cnpq.br/6325250567856321Rosa, Pedro Manoel Ribeiro2020-10-26T11:55:26Z2020-10-26T11:55:26Z2020-08-24ROSA, P. M. R. Propostas de técnicas de coexistência entre LTE-U e Wi-Fi em 5GHz considerando diferentes modulações candidatas ao 5G. 2020. 99 f. Dissertação (Mestrado em Ciência da Computação) - Universidade Federal de Goiás, Goiânia, 2020.http://repositorio.bc.ufg.br/tede/handle/tede/10887ark:/38995/0013000005zrvThe growing demand for mobile LTE connections results in the saturation of the available spectrum, motivating operators to search new frequency spectra for secondary/occasional use. The 5GHz frequency is being aimed for this exploration because it is not licensed but also less used. However, IEEE 802.11a/n/ac Wi-Fi standards operate on that same frequency and are affected by this operation. This document presents the study of the impact of the simultaneous operation between LTE-U and Wi-Fi, applying the candidate 5G modulations (F-OFDM/UFMC/ FBMC) in LTE-U, as well as combining them with the coexistence technique ABS in order to evaluate the performance of LTE-U and Wi-Fi traffic, through the parameters of BER, PER, Throughput and BLER. In due course, two coexistence techniques were proposed, LAS and RABS, being applied to LTE-U modulations and traffic behavior was analyzed, both for nodes and for mobile users. Thus, the impact of candidate modulations on coexistence was identified, both for LTE-U and for Wi-Fi, as well as having the LAS and RABS techniques achieved better performance for Wi-Fi traffic, as well as providing balanced indexes for the LTE-U traffic.A crescente demanda de conexões móveis do LTE tem como consequência a saturação do espectro disponível, motivando as operadoras a buscarem novos espectros de frequência para uso secundário/eventual. A frequência de 5GHz está sendo alvo dessa exploração por não ser licenciada e pouco utilizada. Contudo, os padrões IEEE 802.11a/n/ac do Wi-Fi operam nessa mesma frequência sofrendo interferência dessa operação. Esse documento apresenta o estudo do impacto da operação simultânea entre o LTE-U e Wi-Fi, aplicando as modulações candidatas à 5G (F-OFDM/UFMC/FBMC) no LTE-U, bem como combinando-as com a técnica de coexistência ABS a fim de avaliar os desempenhos dos tráfegos LTE-U e Wi-Fi, por meio dos parâmetros de BER, PER, Vazão e BLER. Por oportuno, foram propostas duas técnicas de coexistência, LAS e RABS, sendo aplicadas às modulações do LTE-U e analisado o comportamento do tráfego, tanto dos nós quanto dos usuários móveis. Dessa forma, foi identificado o impacto das modulações candidatas na coexistência, tanto para o LTE-U quanto para o Wi-Fi, bem como tendo as técnicas LAS e RABS alcançado melhor desempenho para o tráfego Wi-Fi, como também proporcionado índices equilibrados ao tráfego do LTE-U.Submitted by Marlene Santos (marlene.bc.ufg@gmail.com) on 2020-10-22T14:25:28Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Dissertacão - Pedro Manoel Ribeiro Rosa - 2020.pdf: 6694127 bytes, checksum: 874e0fcbcba00b6e1d6b429f72bb312d (MD5)Rejected by Luciana Ferreira (lucgeral@gmail.com), reason: Faltou o link do lattes do orientador on 2020-10-22T15:08:09Z (GMT)Submitted by Marlene Santos (marlene.bc.ufg@gmail.com) on 2020-10-23T15:07:32Z No. of bitstreams: 2 Dissertacão - Pedro Manoel Ribeiro Rosa - 2020.pdf: 6694127 bytes, checksum: 874e0fcbcba00b6e1d6b429f72bb312d (MD5) license_rdf: 805 bytes, checksum: 4460e5956bc1d1639be9ae6146a50347 (MD5)Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2020-10-26T11:55:25Z (GMT) No. of bitstreams: 2 Dissertacão - Pedro Manoel Ribeiro Rosa - 2020.pdf: 6694127 bytes, checksum: 874e0fcbcba00b6e1d6b429f72bb312d (MD5) license_rdf: 805 bytes, checksum: 4460e5956bc1d1639be9ae6146a50347 (MD5)Made available in DSpace on 2020-10-26T11:55:26Z (GMT). No. of bitstreams: 2 Dissertacão - Pedro Manoel Ribeiro Rosa - 2020.pdf: 6694127 bytes, checksum: 874e0fcbcba00b6e1d6b429f72bb312d (MD5) license_rdf: 805 bytes, checksum: 4460e5956bc1d1639be9ae6146a50347 (MD5) Previous issue date: 2020-08-24OutroporUniversidade Federal de GoiásPrograma de Pós-graduação em Ciência da Computação (INF)UFGBrasilInstituto de Informática - INF (RG)An error occurred on the license name.Attribution-NonCommercial-NoDerivatives 4.0 InternationalAn error occurred getting the license - uri.http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessLTE-U (5GHz)Técnicas de coexistênciaModulações candidatasWi-FiCoexistence techniquesCandidate modulationsCIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::SISTEMAS DE COMPUTACAOPropostas de técnicas de coexistência entre LTE-U e Wi-Fi em 5GHz considerando diferentes modulações candidatas ao 5GProposals for coexistence techniques between LTE-U and Wi-Fi at 5GHz considering different 5G candidate modulationsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis19500500500500261255reponame:Repositório Institucional da UFGinstname:Universidade Federal de Goiás (UFG)instacron:UFGORIGINALDissertacão - Pedro Manoel Ribeiro Rosa - 2020.pdfDissertacão - Pedro Manoel Ribeiro Rosa - 2020.pdfapplication/pdf6694127http://repositorio.bc.ufg.br/tede/bitstreams/c5fbf3a7-c359-4d2a-aa20-db4724cf4d3e/download874e0fcbcba00b6e1d6b429f72bb312dMD53LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.bc.ufg.br/tede/bitstreams/62d5109e-3934-49ac-8b02-3cf17d49da28/download8a4605be74aa9ea9d79846c1fba20a33MD54CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8805http://repositorio.bc.ufg.br/tede/bitstreams/f3611676-9667-4990-8947-fe248df8546d/download4460e5956bc1d1639be9ae6146a50347MD55tede/108872020-10-26 08:55:27.205An error occurred getting the license - uri.An error occurred on the license name.open.accessoai:repositorio.bc.ufg.br:tede/10887http://repositorio.bc.ufg.br/tedeRepositório InstitucionalPUBhttp://repositorio.bc.ufg.br/oai/requesttasesdissertacoes.bc@ufg.bropendoar:2020-10-26T11:55:27Repositório Institucional da UFG - Universidade Federal de Goiás (UFG)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 |
dc.title.pt_BR.fl_str_mv |
Propostas de técnicas de coexistência entre LTE-U e Wi-Fi em 5GHz considerando diferentes modulações candidatas ao 5G |
dc.title.alternative.eng.fl_str_mv |
Proposals for coexistence techniques between LTE-U and Wi-Fi at 5GHz considering different 5G candidate modulations |
title |
Propostas de técnicas de coexistência entre LTE-U e Wi-Fi em 5GHz considerando diferentes modulações candidatas ao 5G |
spellingShingle |
Propostas de técnicas de coexistência entre LTE-U e Wi-Fi em 5GHz considerando diferentes modulações candidatas ao 5G Rosa, Pedro Manoel Ribeiro LTE-U (5GHz) Técnicas de coexistência Modulações candidatas Wi-Fi Coexistence techniques Candidate modulations CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::SISTEMAS DE COMPUTACAO |
title_short |
Propostas de técnicas de coexistência entre LTE-U e Wi-Fi em 5GHz considerando diferentes modulações candidatas ao 5G |
title_full |
Propostas de técnicas de coexistência entre LTE-U e Wi-Fi em 5GHz considerando diferentes modulações candidatas ao 5G |
title_fullStr |
Propostas de técnicas de coexistência entre LTE-U e Wi-Fi em 5GHz considerando diferentes modulações candidatas ao 5G |
title_full_unstemmed |
Propostas de técnicas de coexistência entre LTE-U e Wi-Fi em 5GHz considerando diferentes modulações candidatas ao 5G |
title_sort |
Propostas de técnicas de coexistência entre LTE-U e Wi-Fi em 5GHz considerando diferentes modulações candidatas ao 5G |
author |
Rosa, Pedro Manoel Ribeiro |
author_facet |
Rosa, Pedro Manoel Ribeiro |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Borges, Vinicius da Cunha Martins |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/6904676677900593 |
dc.contributor.referee1.fl_str_mv |
Borges, Vinicius da Cunha Martins |
dc.contributor.referee2.fl_str_mv |
Rocha, Flávio Geraldo Coelho |
dc.contributor.referee3.fl_str_mv |
Vieira, Flávio Henrique Teles |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/6325250567856321 |
dc.contributor.author.fl_str_mv |
Rosa, Pedro Manoel Ribeiro |
contributor_str_mv |
Borges, Vinicius da Cunha Martins Borges, Vinicius da Cunha Martins Rocha, Flávio Geraldo Coelho Vieira, Flávio Henrique Teles |
dc.subject.por.fl_str_mv |
LTE-U (5GHz) Técnicas de coexistência Modulações candidatas |
topic |
LTE-U (5GHz) Técnicas de coexistência Modulações candidatas Wi-Fi Coexistence techniques Candidate modulations CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::SISTEMAS DE COMPUTACAO |
dc.subject.eng.fl_str_mv |
Wi-Fi Coexistence techniques Candidate modulations |
dc.subject.cnpq.fl_str_mv |
CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::SISTEMAS DE COMPUTACAO |
description |
The growing demand for mobile LTE connections results in the saturation of the available spectrum, motivating operators to search new frequency spectra for secondary/occasional use. The 5GHz frequency is being aimed for this exploration because it is not licensed but also less used. However, IEEE 802.11a/n/ac Wi-Fi standards operate on that same frequency and are affected by this operation. This document presents the study of the impact of the simultaneous operation between LTE-U and Wi-Fi, applying the candidate 5G modulations (F-OFDM/UFMC/ FBMC) in LTE-U, as well as combining them with the coexistence technique ABS in order to evaluate the performance of LTE-U and Wi-Fi traffic, through the parameters of BER, PER, Throughput and BLER. In due course, two coexistence techniques were proposed, LAS and RABS, being applied to LTE-U modulations and traffic behavior was analyzed, both for nodes and for mobile users. Thus, the impact of candidate modulations on coexistence was identified, both for LTE-U and for Wi-Fi, as well as having the LAS and RABS techniques achieved better performance for Wi-Fi traffic, as well as providing balanced indexes for the LTE-U traffic. |
publishDate |
2020 |
dc.date.accessioned.fl_str_mv |
2020-10-26T11:55:26Z |
dc.date.available.fl_str_mv |
2020-10-26T11:55:26Z |
dc.date.issued.fl_str_mv |
2020-08-24 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
ROSA, P. M. R. Propostas de técnicas de coexistência entre LTE-U e Wi-Fi em 5GHz considerando diferentes modulações candidatas ao 5G. 2020. 99 f. Dissertação (Mestrado em Ciência da Computação) - Universidade Federal de Goiás, Goiânia, 2020. |
dc.identifier.uri.fl_str_mv |
http://repositorio.bc.ufg.br/tede/handle/tede/10887 |
dc.identifier.dark.fl_str_mv |
ark:/38995/0013000005zrv |
identifier_str_mv |
ROSA, P. M. R. Propostas de técnicas de coexistência entre LTE-U e Wi-Fi em 5GHz considerando diferentes modulações candidatas ao 5G. 2020. 99 f. Dissertação (Mestrado em Ciência da Computação) - Universidade Federal de Goiás, Goiânia, 2020. ark:/38995/0013000005zrv |
url |
http://repositorio.bc.ufg.br/tede/handle/tede/10887 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.program.fl_str_mv |
19 |
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500 500 500 500 |
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26 |
dc.relation.cnpq.fl_str_mv |
125 |
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5 |
dc.rights.driver.fl_str_mv |
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An error occurred on the license name. Attribution-NonCommercial-NoDerivatives 4.0 International An error occurred getting the license - uri. http://creativecommons.org/licenses/by-nc-nd/4.0/ |
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openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.publisher.program.fl_str_mv |
Programa de Pós-graduação em Ciência da Computação (INF) |
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UFG |
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Brasil |
dc.publisher.department.fl_str_mv |
Instituto de Informática - INF (RG) |
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Universidade Federal de Goiás |
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