Sistemas FiWi 5G NR baseados em Fronthauls de fibra ??ptica e FSO

Detalhes bibliográficos
Autor(a) principal: Lopes, Celso Henrique de Souza
Data de Publicação: 2020
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da INATEL
Texto Completo: https://tede.inatel.br:8080/tede/handle/tede/203
Resumo: This Dissertation reports the implementations of Fiber-Wireless (FiWi) systems for the fifth-generation of cellular networks (5G), utilizing the 5G New Radio (NR) standard and fronthauls based on analog radio over fiber (A-RoF) and free-space optical (FSO). The proposed technological solutions imply in three main contributions over the State-of-othe-Art. The first one refers to the investigation and application of the A-RoF technique in FiWi systems for simultaneously transmitting LTE-A and 5G NR signals, coexisting in the 700 MHz band, using a dual drive Mach-Zehnder modulator (DD-MZM). Its cabled fronthaul is composed by 12.5 km of single-mode fiber for transporting the 4G and 5G signals, before being radiated through a 10-m femtocell, attaining 182 Mbps throughput. The second contribution is a regarding a FiWi system, which operates in two different 5G scenarios. Initially, the following RF signals are transported a 25-km optical link: F-OFDM (Filtered Orthogonal Frequency Division Multiplexing) signal at 700 MHz, aiming to serve wireless rural area networks (WRAN); five LTE-A sub-bands, exploiting the contiguous intraband aggregation mode at 2.24 GHz; a 5G NR signal at 2.35 GHz for eMBB (enhanced Mobile Broadband) applications. The proposed system provide 1 Gbps throughput, after propagation in either of optical and electrical domains. Finally, the third step is concerning the implementation of a hybrid system using RoF and FSO for network fronthaul, beyond a wireless access network. This proposal is devoted to outdoor WRAN at 700 MHz and indoor and outdoor eMBB applications at 3.5 GHz and 26 GHz, respectively. In this architecture, F-OFDM, M-QAM (MultiLevel Quadrature Amplitude Modulation) and 5G NR signals are applied in order to reach 3 Gbps throughput using RoF/FSO and 1.4 Gbps using RoF/ FSO/Wireless.
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spelling Sodr?? J??nior , Arismar Cerqueira945.507.195-91http://lattes.cnpq.br/1703406475581759Sodr?? J??nior , Arismar Cerqueira945.507.195-91http://lattes.cnpq.br/1703406475581759Klautau J??nior, Aldebaro Barreto da Rochahttp://lattes.cnpq.br/1596629769697284Figueiredo, Rafael Carvalhohttp://lattes.cnpq.br/7377946035024766Borges, Ramon Maia078.109.006-76http://lattes.cnpq.br/7146743799532788Brito, Jos?? Marcos Camara495.450.866-53http://lattes.cnpq.br/0370383210890132059.868.245-71Lopes, Celso Henrique de Souza2020-11-05T11:41:02Z2020-07-27Lopes, Celso Henrique de Souza. Sistemas FiWi 5G NR baseados em Fronthauls de fibra ??ptica e FSO. 2020. [90]. disserta????o( Mestrado em Engenharia de Telecomunica????es) - Instituto Nacional de Telecomunica????es, [Santa Rita do Sapucai] .https://tede.inatel.br:8080/tede/handle/tede/203This Dissertation reports the implementations of Fiber-Wireless (FiWi) systems for the fifth-generation of cellular networks (5G), utilizing the 5G New Radio (NR) standard and fronthauls based on analog radio over fiber (A-RoF) and free-space optical (FSO). The proposed technological solutions imply in three main contributions over the State-of-othe-Art. The first one refers to the investigation and application of the A-RoF technique in FiWi systems for simultaneously transmitting LTE-A and 5G NR signals, coexisting in the 700 MHz band, using a dual drive Mach-Zehnder modulator (DD-MZM). Its cabled fronthaul is composed by 12.5 km of single-mode fiber for transporting the 4G and 5G signals, before being radiated through a 10-m femtocell, attaining 182 Mbps throughput. The second contribution is a regarding a FiWi system, which operates in two different 5G scenarios. Initially, the following RF signals are transported a 25-km optical link: F-OFDM (Filtered Orthogonal Frequency Division Multiplexing) signal at 700 MHz, aiming to serve wireless rural area networks (WRAN); five LTE-A sub-bands, exploiting the contiguous intraband aggregation mode at 2.24 GHz; a 5G NR signal at 2.35 GHz for eMBB (enhanced Mobile Broadband) applications. The proposed system provide 1 Gbps throughput, after propagation in either of optical and electrical domains. Finally, the third step is concerning the implementation of a hybrid system using RoF and FSO for network fronthaul, beyond a wireless access network. This proposal is devoted to outdoor WRAN at 700 MHz and indoor and outdoor eMBB applications at 3.5 GHz and 26 GHz, respectively. In this architecture, F-OFDM, M-QAM (MultiLevel Quadrature Amplitude Modulation) and 5G NR signals are applied in order to reach 3 Gbps throughput using RoF/FSO and 1.4 Gbps using RoF/ FSO/Wireless.Esta Disserta????o relata implementa????es de sistemas Fiber-Wireless (FiWi) para redes celulares de quinta gera????o (5G), utilizando o padr??o 5G New Radio (NR) e fronthauls baseados em r??dio anal??gico sobre fibra (Analog Radio over Fiber, A-RoF,) e ??ptica do espa??o livre (Free Space Optical, FSO). As solu????es propostas perfazem tr??s principais contribui????es em rela????o ao Estado-da-Arte. A primeira delas refere-se ?? investiga????o e aplica????o da t??cnica A-RoF em sistemas FiWi para transmiss??o simult??nea de sinais LTE-A e 5G NR, coexistindo na faixa de 700 MHz, utilizando um modulador eletro-??ptico de duplo est??gio (Dual Drive Mach-Zehnder modulator DD-MZM). O seu fronthaul ??ptico cabeado ?? composto por 12,5 km de fibra ??ptica monomodo para transporte dos sinais 4G e 5G e posterior irradia????o em uma femtoc??lula de 10 m, chegando a uma vaz??o de 182 Mbps. A segunda contribui????o trata de um sistema FiWi, que opera em dois cen??rios 5G. Inicialmente os seguintes sinais de RF s??o transportados, ao longo de um enlace ??ptico de 25 km: um sinal F-OFDM (Filtered Orthogonal Frequency Division Multiplexing) em 700 MHz, visando atender ambientes de rede de ??rea rural sem fio (Wireless Rural Area Network, WRAN); cinco sub-bandas LTE-A, explorando o modo de agrega????o intra-banda cont??gua na frequ??ncia central de 2,24 GHz; um sinal 5G NR em 2,35 GHz, para aplica????es eMBB (enhanced Mobile Broadband). O sistema prov?? vaz??o de 1 Gbps, ap??s a propaga????o nos dom??nios ??ptico e el??trico. Por fim, a terceira etapa ?? concernente a implementa????o de um sistema h??brido, utilizando RoF e FSO para prover o fronthaul da rede , al??m de uma rede de acesso sem fio. Esta proposta prop??e atender ambientes WRAN externo em 700 MHz e eMBB externo e interno em 3,5 GHz e 26 GHz, respectivamente. Esta arquitetura emprega sinais F-OFDM, M-QAM (MultiLevel Quadrature Amplitude Modulation) e 5G NR e permite atingir uma vaz??o da ordem de 3 Gbps para RoF/FSO e 1,4 Gbps para RoF/FSO/Wireless.Submitted by Tede Dspace (tede@inatel.br) on 2020-11-05T11:41:02Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Disserta????o V.Final Celso Henrique de Souza Lopes.pdf: 4524084 bytes, checksum: 1bc3241b1fc87fca06401ac92bfede32 (MD5)Made available in DSpace on 2020-11-05T11:41:02Z (GMT). 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dc.title.por.fl_str_mv Sistemas FiWi 5G NR baseados em Fronthauls de fibra ??ptica e FSO
title Sistemas FiWi 5G NR baseados em Fronthauls de fibra ??ptica e FSO
spellingShingle Sistemas FiWi 5G NR baseados em Fronthauls de fibra ??ptica e FSO
Lopes, Celso Henrique de Souza
5G; 5G NR; Coexist??ncia; Fronthauls; FSO; LTE-A
5G; 5G NR; Coexistence; Fronthauls; FSO; LTE-A
Engenharia - Telecomunica????es
title_short Sistemas FiWi 5G NR baseados em Fronthauls de fibra ??ptica e FSO
title_full Sistemas FiWi 5G NR baseados em Fronthauls de fibra ??ptica e FSO
title_fullStr Sistemas FiWi 5G NR baseados em Fronthauls de fibra ??ptica e FSO
title_full_unstemmed Sistemas FiWi 5G NR baseados em Fronthauls de fibra ??ptica e FSO
title_sort Sistemas FiWi 5G NR baseados em Fronthauls de fibra ??ptica e FSO
author Lopes, Celso Henrique de Souza
author_facet Lopes, Celso Henrique de Souza
author_role author
dc.contributor.advisor1.fl_str_mv Sodr?? J??nior , Arismar Cerqueira
dc.contributor.advisor1ID.fl_str_mv 945.507.195-91
dc.contributor.advisor1Lattes.fl_str_mv http://lattes.cnpq.br/1703406475581759
dc.contributor.referee1.fl_str_mv Sodr?? J??nior , Arismar Cerqueira
dc.contributor.referee1ID.fl_str_mv 945.507.195-91
dc.contributor.referee1Lattes.fl_str_mv http://lattes.cnpq.br/1703406475581759
dc.contributor.referee2.fl_str_mv Klautau J??nior, Aldebaro Barreto da Rocha
dc.contributor.referee2Lattes.fl_str_mv http://lattes.cnpq.br/1596629769697284
dc.contributor.referee3.fl_str_mv Figueiredo, Rafael Carvalho
dc.contributor.referee3Lattes.fl_str_mv http://lattes.cnpq.br/7377946035024766
dc.contributor.referee4.fl_str_mv Borges, Ramon Maia
dc.contributor.referee4ID.fl_str_mv 078.109.006-76
dc.contributor.referee4Lattes.fl_str_mv http://lattes.cnpq.br/7146743799532788
dc.contributor.referee5.fl_str_mv Brito, Jos?? Marcos Camara
dc.contributor.referee5ID.fl_str_mv 495.450.866-53
dc.contributor.referee5Lattes.fl_str_mv http://lattes.cnpq.br/0370383210890132
dc.contributor.authorID.fl_str_mv 059.868.245-71
dc.contributor.author.fl_str_mv Lopes, Celso Henrique de Souza
contributor_str_mv Sodr?? J??nior , Arismar Cerqueira
Sodr?? J??nior , Arismar Cerqueira
Klautau J??nior, Aldebaro Barreto da Rocha
Figueiredo, Rafael Carvalho
Borges, Ramon Maia
Brito, Jos?? Marcos Camara
dc.subject.por.fl_str_mv 5G; 5G NR; Coexist??ncia; Fronthauls; FSO; LTE-A
topic 5G; 5G NR; Coexist??ncia; Fronthauls; FSO; LTE-A
5G; 5G NR; Coexistence; Fronthauls; FSO; LTE-A
Engenharia - Telecomunica????es
dc.subject.eng.fl_str_mv 5G; 5G NR; Coexistence; Fronthauls; FSO; LTE-A
dc.subject.cnpq.fl_str_mv Engenharia - Telecomunica????es
description This Dissertation reports the implementations of Fiber-Wireless (FiWi) systems for the fifth-generation of cellular networks (5G), utilizing the 5G New Radio (NR) standard and fronthauls based on analog radio over fiber (A-RoF) and free-space optical (FSO). The proposed technological solutions imply in three main contributions over the State-of-othe-Art. The first one refers to the investigation and application of the A-RoF technique in FiWi systems for simultaneously transmitting LTE-A and 5G NR signals, coexisting in the 700 MHz band, using a dual drive Mach-Zehnder modulator (DD-MZM). Its cabled fronthaul is composed by 12.5 km of single-mode fiber for transporting the 4G and 5G signals, before being radiated through a 10-m femtocell, attaining 182 Mbps throughput. The second contribution is a regarding a FiWi system, which operates in two different 5G scenarios. Initially, the following RF signals are transported a 25-km optical link: F-OFDM (Filtered Orthogonal Frequency Division Multiplexing) signal at 700 MHz, aiming to serve wireless rural area networks (WRAN); five LTE-A sub-bands, exploiting the contiguous intraband aggregation mode at 2.24 GHz; a 5G NR signal at 2.35 GHz for eMBB (enhanced Mobile Broadband) applications. The proposed system provide 1 Gbps throughput, after propagation in either of optical and electrical domains. Finally, the third step is concerning the implementation of a hybrid system using RoF and FSO for network fronthaul, beyond a wireless access network. This proposal is devoted to outdoor WRAN at 700 MHz and indoor and outdoor eMBB applications at 3.5 GHz and 26 GHz, respectively. In this architecture, F-OFDM, M-QAM (MultiLevel Quadrature Amplitude Modulation) and 5G NR signals are applied in order to reach 3 Gbps throughput using RoF/FSO and 1.4 Gbps using RoF/ FSO/Wireless.
publishDate 2020
dc.date.accessioned.fl_str_mv 2020-11-05T11:41:02Z
dc.date.issued.fl_str_mv 2020-07-27
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dc.identifier.citation.fl_str_mv Lopes, Celso Henrique de Souza. Sistemas FiWi 5G NR baseados em Fronthauls de fibra ??ptica e FSO. 2020. [90]. disserta????o( Mestrado em Engenharia de Telecomunica????es) - Instituto Nacional de Telecomunica????es, [Santa Rita do Sapucai] .
dc.identifier.uri.fl_str_mv https://tede.inatel.br:8080/tede/handle/tede/203
identifier_str_mv Lopes, Celso Henrique de Souza. Sistemas FiWi 5G NR baseados em Fronthauls de fibra ??ptica e FSO. 2020. [90]. disserta????o( Mestrado em Engenharia de Telecomunica????es) - Instituto Nacional de Telecomunica????es, [Santa Rita do Sapucai] .
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