Controle adaptativo de fluxos de tráfego de redes baseado em modelagem multifractal e sistemas fuzzy
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFG |
Texto Completo: | http://repositorio.bc.ufg.br/tede/handle/tede/12233 |
Resumo: | The network traffic flows that arrive at the base station to be transmitted to the mobile users, in a 5G network system, enter the queuing process until transmission rates are provided. In order to minimize the delay, this work proposes the use of flow control algorithms based on the prediction of user queue behavior. Thus, the more accurate the data prediction, the greater the accuracy and control of flow control algorithms. To improve accuracy, models describing the behavior of network traffic are employed. In this work, two adaptive modeling algorithms based on the Lognormal Beta and BetaMWM models are proposed to model the network traffic and allow its use in real-time applications, such as the 5G network. Simulations are performed in comparisons to multifractal models found in the literature to validate the proposed algorithms, where results in terms of expected value, variance, moments of 2º to 4º order, mean squared errors of autocorrelation and distribution function prove the adaptively use of the algorithms. To perform the flow control, an equation is also proposed to obtain the optimal prediction-based control rate, where generalized ortonormal functions and fuzzy modeling are employed. Simulations of the Downlink 5G link are also performed to validate the proposed flow control algorithms. For this, results in terms of Flow, Utilization, Loss Rate, Delay and Average Waiting Queue are presented, proving the efficiency in the use of multifractal models, orthonormal basis functions, and fuzzy modeling in flow control algorithms for Downlink 5G systems. Taking advantage of the proposed multifractal modeling, an equation is also proposed to estimate the delay limitation for the first recommendations of the 5G network using the network calculation theory. For this, it is proposed a stochastic envelope process for network traffic based on the Adaptive Beta Lognormal model where comparisons with envelope processes known in the literature are performed. |
id |
UFG-2_2ac48266756c42c6571318982a563987 |
---|---|
oai_identifier_str |
oai:repositorio.bc.ufg.br:tede/12233 |
network_acronym_str |
UFG-2 |
network_name_str |
Repositório Institucional da UFG |
repository_id_str |
|
spelling |
Vieira, Flávio Henrique Teleshttp://lattes.cnpq.br/0920629723928382Vieira, Flávio Henrique TelesSousa, Marcos Antônio deLemos, Rodrigo PintoVieira, Robson DomingosDantas, Maria José Pereirahttp://lattes.cnpq.br/8216536516894987Cardoso, Alisson Assis2022-08-04T11:21:34Z2022-08-04T11:21:34Z2019-08-13CARDOSO, A. A. Controle adaptativo de fluxos de tráfego de redes baseado em modelagem multifractal e sistemas fuzzy. 2019. 235 f. Tese (Doutorado em Engenharia Elétrica e da Computação) - Universidade Federal de Goiás,Goiânia, 2019.http://repositorio.bc.ufg.br/tede/handle/tede/12233The network traffic flows that arrive at the base station to be transmitted to the mobile users, in a 5G network system, enter the queuing process until transmission rates are provided. In order to minimize the delay, this work proposes the use of flow control algorithms based on the prediction of user queue behavior. Thus, the more accurate the data prediction, the greater the accuracy and control of flow control algorithms. To improve accuracy, models describing the behavior of network traffic are employed. In this work, two adaptive modeling algorithms based on the Lognormal Beta and BetaMWM models are proposed to model the network traffic and allow its use in real-time applications, such as the 5G network. Simulations are performed in comparisons to multifractal models found in the literature to validate the proposed algorithms, where results in terms of expected value, variance, moments of 2º to 4º order, mean squared errors of autocorrelation and distribution function prove the adaptively use of the algorithms. To perform the flow control, an equation is also proposed to obtain the optimal prediction-based control rate, where generalized ortonormal functions and fuzzy modeling are employed. Simulations of the Downlink 5G link are also performed to validate the proposed flow control algorithms. For this, results in terms of Flow, Utilization, Loss Rate, Delay and Average Waiting Queue are presented, proving the efficiency in the use of multifractal models, orthonormal basis functions, and fuzzy modeling in flow control algorithms for Downlink 5G systems. Taking advantage of the proposed multifractal modeling, an equation is also proposed to estimate the delay limitation for the first recommendations of the 5G network using the network calculation theory. For this, it is proposed a stochastic envelope process for network traffic based on the Adaptive Beta Lognormal model where comparisons with envelope processes known in the literature are performed.Os fluxos de tráfego de rede que chegam na estação rádio base para serem transmitidos para os usuários móveis em uma rede 5G podem entram em processo de espera em filas até que taxas de transmissões sejam fornecidas. Com o intuito de minimizar o tempo de espera dos usuários nas filas, este trabalho propõe o emprego de algoritmos de controle de fluxos através da predição do comportamento da fila dos usuários. Assim, quanto mais precisa for a predição dos dados, mais eficiente será o controle de fluxos. Neste trabalho, são propostos dois algoritmos de modelagem adaptativa baseados nos modelos Lognormal Beta e BetaMWM para descrever o tráfego de rede e permitir o uso dos mesmos em aplicações de tempo real, como é o caso da rede 5G. Simulações são realizadas em comparações a modelos multifractais encontrados na literatura para validar os algoritmos propostos, onde resultados em termos de valor esperado, variância, momentos de 2º a 4º ordem, erros quadráticos médios da autocorrelação e da função de distribuição comprovam que os algoritmos são eficientes e podem ser utilizados de forma adaptativa. Para realizar o controle de fluxos, também é proposta uma equação para obtenção da taxa ótima de controle baseado na predição, onde Funções de Bases Ortonormais Generalizadas e modelagem fuzzy são empregadas. Também são realizadas simulações do enlace de descida 5G para validar os algoritmos de controle de fluxos propostos. Para tal, resultados em termos de Vazão, Utilização, Taxa de Perda, Atraso e Tamanho Médio da Fila de espera são apresentados, comprovando a eficiência no emprego dos modelos multifractais, das funções de base ortonormais e da modelagem fuzzy em algoritmos de controle de fluxo aplicado no enlace de descida 5G. Aproveitando-se da modelagem multifractal proposta, também é proposta uma equação para estimar o limitante de atraso para as futuras recomendações prevista da rede 5G através do uso da teoria do Cálculo de Rede. Para isto, propõe-se um processo envelope estocástico para fluxos de tráfego de rede baseados no modelo Lognormal Beta Adaptativo que é comparado com os processos envelopes conhecidos na literatura.Submitted by Marlene Santos (marlene.bc.ufg@gmail.com) on 2022-08-03T18:53:15Z No. of bitstreams: 2 Tese - Alisson Assis Cardoso - 2019.pdf: 10412056 bytes, checksum: 93110cba4bd2a15373680b3707e35dba (MD5) license_rdf: 805 bytes, checksum: 4460e5956bc1d1639be9ae6146a50347 (MD5)Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2022-08-04T11:21:34Z (GMT) No. of bitstreams: 2 Tese - Alisson Assis Cardoso - 2019.pdf: 10412056 bytes, checksum: 93110cba4bd2a15373680b3707e35dba (MD5) license_rdf: 805 bytes, checksum: 4460e5956bc1d1639be9ae6146a50347 (MD5)Made available in DSpace on 2022-08-04T11:21:34Z (GMT). No. of bitstreams: 2 Tese - Alisson Assis Cardoso - 2019.pdf: 10412056 bytes, checksum: 93110cba4bd2a15373680b3707e35dba (MD5) license_rdf: 805 bytes, checksum: 4460e5956bc1d1639be9ae6146a50347 (MD5) Previous issue date: 2019-08-13Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESporUniversidade Federal de GoiásPrograma de Pós-graduação em Engenharia Elétrica e da Computação (EMC)UFGBrasilEscola de Engenharia Elétrica, Mecânica e de Computação - EMC (RG)Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessControle de fluxosRedes de comunicações móveisModelagem multifractalLógica fuzzyFunções de bases ortonormaisFlow rate controlMobile communications networksMultifractal modelingFuzzy logicOrtonormal basis functionsENGENHARIAS::ENGENHARIA ELETRICAControle adaptativo de fluxos de tráfego de redes baseado em modelagem multifractal e sistemas fuzzyAdaptive traffic flow control of networks based on multifractal modeling and fuzzy systemsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesis4950050050050044781reponame:Repositório Institucional da UFGinstname:Universidade Federal de Goiás (UFG)instacron:UFGLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.bc.ufg.br/tede/bitstreams/f8166d22-2677-48f0-8393-a9be0e1dedb2/download8a4605be74aa9ea9d79846c1fba20a33MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8805http://repositorio.bc.ufg.br/tede/bitstreams/3f588190-def2-46c0-882f-3e6a37f9f113/download4460e5956bc1d1639be9ae6146a50347MD52ORIGINALTese - Alisson Assis Cardoso - 2019.pdfTese - Alisson Assis Cardoso - 2019.pdfapplication/pdf10412056http://repositorio.bc.ufg.br/tede/bitstreams/edd21855-0122-4ace-8a86-26c99603ad2c/download93110cba4bd2a15373680b3707e35dbaMD53tede/122332022-08-04 08:21:34.786http://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 Internationalopen.accessoai:repositorio.bc.ufg.br:tede/12233http://repositorio.bc.ufg.br/tedeRepositório InstitucionalPUBhttp://repositorio.bc.ufg.br/oai/requesttasesdissertacoes.bc@ufg.bropendoar:2022-08-04T11:21:34Repositório Institucional da UFG - Universidade Federal de Goiás (UFG)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 |
dc.title.pt_BR.fl_str_mv |
Controle adaptativo de fluxos de tráfego de redes baseado em modelagem multifractal e sistemas fuzzy |
dc.title.alternative.eng.fl_str_mv |
Adaptive traffic flow control of networks based on multifractal modeling and fuzzy systems |
title |
Controle adaptativo de fluxos de tráfego de redes baseado em modelagem multifractal e sistemas fuzzy |
spellingShingle |
Controle adaptativo de fluxos de tráfego de redes baseado em modelagem multifractal e sistemas fuzzy Cardoso, Alisson Assis Controle de fluxos Redes de comunicações móveis Modelagem multifractal Lógica fuzzy Funções de bases ortonormais Flow rate control Mobile communications networks Multifractal modeling Fuzzy logic Ortonormal basis functions ENGENHARIAS::ENGENHARIA ELETRICA |
title_short |
Controle adaptativo de fluxos de tráfego de redes baseado em modelagem multifractal e sistemas fuzzy |
title_full |
Controle adaptativo de fluxos de tráfego de redes baseado em modelagem multifractal e sistemas fuzzy |
title_fullStr |
Controle adaptativo de fluxos de tráfego de redes baseado em modelagem multifractal e sistemas fuzzy |
title_full_unstemmed |
Controle adaptativo de fluxos de tráfego de redes baseado em modelagem multifractal e sistemas fuzzy |
title_sort |
Controle adaptativo de fluxos de tráfego de redes baseado em modelagem multifractal e sistemas fuzzy |
author |
Cardoso, Alisson Assis |
author_facet |
Cardoso, Alisson Assis |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Vieira, Flávio Henrique Teles |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/0920629723928382 |
dc.contributor.referee1.fl_str_mv |
Vieira, Flávio Henrique Teles |
dc.contributor.referee2.fl_str_mv |
Sousa, Marcos Antônio de |
dc.contributor.referee3.fl_str_mv |
Lemos, Rodrigo Pinto |
dc.contributor.referee4.fl_str_mv |
Vieira, Robson Domingos |
dc.contributor.referee5.fl_str_mv |
Dantas, Maria José Pereira |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/8216536516894987 |
dc.contributor.author.fl_str_mv |
Cardoso, Alisson Assis |
contributor_str_mv |
Vieira, Flávio Henrique Teles Vieira, Flávio Henrique Teles Sousa, Marcos Antônio de Lemos, Rodrigo Pinto Vieira, Robson Domingos Dantas, Maria José Pereira |
dc.subject.por.fl_str_mv |
Controle de fluxos Redes de comunicações móveis Modelagem multifractal Lógica fuzzy Funções de bases ortonormais |
topic |
Controle de fluxos Redes de comunicações móveis Modelagem multifractal Lógica fuzzy Funções de bases ortonormais Flow rate control Mobile communications networks Multifractal modeling Fuzzy logic Ortonormal basis functions ENGENHARIAS::ENGENHARIA ELETRICA |
dc.subject.eng.fl_str_mv |
Flow rate control Mobile communications networks Multifractal modeling Fuzzy logic Ortonormal basis functions |
dc.subject.cnpq.fl_str_mv |
ENGENHARIAS::ENGENHARIA ELETRICA |
description |
The network traffic flows that arrive at the base station to be transmitted to the mobile users, in a 5G network system, enter the queuing process until transmission rates are provided. In order to minimize the delay, this work proposes the use of flow control algorithms based on the prediction of user queue behavior. Thus, the more accurate the data prediction, the greater the accuracy and control of flow control algorithms. To improve accuracy, models describing the behavior of network traffic are employed. In this work, two adaptive modeling algorithms based on the Lognormal Beta and BetaMWM models are proposed to model the network traffic and allow its use in real-time applications, such as the 5G network. Simulations are performed in comparisons to multifractal models found in the literature to validate the proposed algorithms, where results in terms of expected value, variance, moments of 2º to 4º order, mean squared errors of autocorrelation and distribution function prove the adaptively use of the algorithms. To perform the flow control, an equation is also proposed to obtain the optimal prediction-based control rate, where generalized ortonormal functions and fuzzy modeling are employed. Simulations of the Downlink 5G link are also performed to validate the proposed flow control algorithms. For this, results in terms of Flow, Utilization, Loss Rate, Delay and Average Waiting Queue are presented, proving the efficiency in the use of multifractal models, orthonormal basis functions, and fuzzy modeling in flow control algorithms for Downlink 5G systems. Taking advantage of the proposed multifractal modeling, an equation is also proposed to estimate the delay limitation for the first recommendations of the 5G network using the network calculation theory. For this, it is proposed a stochastic envelope process for network traffic based on the Adaptive Beta Lognormal model where comparisons with envelope processes known in the literature are performed. |
publishDate |
2019 |
dc.date.issued.fl_str_mv |
2019-08-13 |
dc.date.accessioned.fl_str_mv |
2022-08-04T11:21:34Z |
dc.date.available.fl_str_mv |
2022-08-04T11:21:34Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
format |
doctoralThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
CARDOSO, A. A. Controle adaptativo de fluxos de tráfego de redes baseado em modelagem multifractal e sistemas fuzzy. 2019. 235 f. Tese (Doutorado em Engenharia Elétrica e da Computação) - Universidade Federal de Goiás,Goiânia, 2019. |
dc.identifier.uri.fl_str_mv |
http://repositorio.bc.ufg.br/tede/handle/tede/12233 |
identifier_str_mv |
CARDOSO, A. A. Controle adaptativo de fluxos de tráfego de redes baseado em modelagem multifractal e sistemas fuzzy. 2019. 235 f. Tese (Doutorado em Engenharia Elétrica e da Computação) - Universidade Federal de Goiás,Goiânia, 2019. |
url |
http://repositorio.bc.ufg.br/tede/handle/tede/12233 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.program.fl_str_mv |
49 |
dc.relation.confidence.fl_str_mv |
500 500 500 500 |
dc.relation.department.fl_str_mv |
4 |
dc.relation.cnpq.fl_str_mv |
478 |
dc.relation.sponsorship.fl_str_mv |
1 |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.publisher.program.fl_str_mv |
Programa de Pós-graduação em Engenharia Elétrica e da Computação (EMC) |
dc.publisher.initials.fl_str_mv |
UFG |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Escola de Engenharia Elétrica, Mecânica e de Computação - EMC (RG) |
publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFG instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Repositório Institucional da UFG |
collection |
Repositório Institucional da UFG |
bitstream.url.fl_str_mv |
http://repositorio.bc.ufg.br/tede/bitstreams/f8166d22-2677-48f0-8393-a9be0e1dedb2/download http://repositorio.bc.ufg.br/tede/bitstreams/3f588190-def2-46c0-882f-3e6a37f9f113/download http://repositorio.bc.ufg.br/tede/bitstreams/edd21855-0122-4ace-8a86-26c99603ad2c/download |
bitstream.checksum.fl_str_mv |
8a4605be74aa9ea9d79846c1fba20a33 4460e5956bc1d1639be9ae6146a50347 93110cba4bd2a15373680b3707e35dba |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFG - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
tasesdissertacoes.bc@ufg.br |
_version_ |
1798044368250077184 |