Pre-Prospective Study for Technological Roadmap on Cognitive Radio: Scientific-Patentary Evolution Between 1970-2017

Detalhes bibliográficos
Autor(a) principal: Andrade Júnior, José Luiz
Data de Publicação: 2018
Outros Autores: Moura, David Fernandes Cruz, Borschiver, Suzana
Tipo de documento: Artigo
Idioma: por
Título da fonte: Cadernos de Prospecção (Online)
Texto Completo: https://periodicos.ufba.br/index.php/nit/article/view/26932
Resumo: Technological advances such as digitization of the physical layers in the media have promoted great impact on the world society in a short period of time. In recent years, complex challenges posed by the Age of Knowledge include balancing the exponential rise of new users to a limited electromagnetic spectrum if used conventionally, as it does today. Cognitive Radio emerges as an enabling technology for the efficient and dynamic use of the spectrum, capable of raising service quality parameters, increasing the degree of reliability and full spectral utilization. This article explores trends pointed out by the Finnish study Trial Cognitive Radio Innovation Landscape in the period 1970-2011 and monitors the technological evolution between 2012 and 2017. Bibliometric analysis allows anticipating increasing maturity in areas such as spectrum sensing, cognitive & Spectrum sensing and dynamic spectrum sharing / management and intense innovative effort in white space & LTE, cognitive & LTE and cognitive & smart antenna.
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spelling Pre-Prospective Study for Technological Roadmap on Cognitive Radio: Scientific-Patentary Evolution Between 1970-2017Estudo Pré-Prospectivo para Roadmap Tecnológico sobre Rádio Cognitivo: Evolução Científico-Patentária entre 1970-2017Rádio CognitivoAcesso Dinâmico do EspectroLong-Term Evolution.Cognitive RadioDynamic Spectrum AccessLong-Term Evolution.Technological advances such as digitization of the physical layers in the media have promoted great impact on the world society in a short period of time. In recent years, complex challenges posed by the Age of Knowledge include balancing the exponential rise of new users to a limited electromagnetic spectrum if used conventionally, as it does today. Cognitive Radio emerges as an enabling technology for the efficient and dynamic use of the spectrum, capable of raising service quality parameters, increasing the degree of reliability and full spectral utilization. This article explores trends pointed out by the Finnish study Trial Cognitive Radio Innovation Landscape in the period 1970-2011 and monitors the technological evolution between 2012 and 2017. Bibliometric analysis allows anticipating increasing maturity in areas such as spectrum sensing, cognitive & Spectrum sensing and dynamic spectrum sharing / management and intense innovative effort in white space & LTE, cognitive & LTE and cognitive & smart antenna.Avanços tecnológicos como digitalização das camadas físicas nos meios de comunicação têm promovido grande impacto na sociedade mundial em curto período de tempo. Nos últimos anos, complexos desafios propostos pela Era do Conhecimento incluem equilibrar o aumento exponencial de novos usuários a um espectro eletromagnético limitado se utilizado de forma convencional, como ocorre na atualidade. O Rádio Cognitivo emerge como uma tecnologia habilitadora para o uso eficiente e dinâmico do espectro, capaz de elevar os parâmetros de qualidade do serviço, ampliar o grau de confiabilidade e de plena utilização espectral. Este artigo explora tendências apontadas pelo estudo finlandês, Trial Cognitive Radio Innovation Landscape, no período 1970-2011 e monitora a evolução tecnológica entre 2012 e 2017. A análise bibliométrica permite antecipar crescente maturidade em domínios como spectrum sensing, cognitive & Spectrum sensing e dynamic spectrum sharing/management e intenso esforço inovativo em white space & LTE, cognitive & LTE ecognitive & smart antenna.Universidade Federal da Bahia2018-09-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufba.br/index.php/nit/article/view/2693210.9771/cp.v11i3.26932Cadernos de Prospecção; Vol. 11 No. 3 (2018); 861Cadernos de Prospecção; v. 11 n. 3 (2018); 8612317-00261983-1358reponame:Cadernos de Prospecção (Online)instname:Universidade Federal da Bahia (UFBA)instacron:UFBAporhttps://periodicos.ufba.br/index.php/nit/article/view/26932/ESTUDO%20PR%C3%89-PROSPECTIVO%20PARA%20ROADMAP%20TECNOL%C3%93GICO%20SOBRE%20R%C3%81DIO%20CCopyright (c) 2018 Cadernos de Prospecçãohttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessAndrade Júnior, José Luiz Moura, David Fernandes Cruz Borschiver, Suzana2021-03-11T17:33:31Zoai:ojs.periodicos.ufba.br:article/26932Revistahttps://periodicos.ufba.br/index.php/nitPUBhttps://periodicos.ufba.br/index.php/nit/oaicadernosdeprospeccao@gmail.com || maliceribeiro@yahoo.com.br || cadernosdeprospeccao@gmail.com || saionaraluna@gmail.com2317-00261983-1358opendoar:2021-03-11T17:33:31Cadernos de Prospecção (Online) - Universidade Federal da Bahia (UFBA)false
dc.title.none.fl_str_mv Pre-Prospective Study for Technological Roadmap on Cognitive Radio: Scientific-Patentary Evolution Between 1970-2017
Estudo Pré-Prospectivo para Roadmap Tecnológico sobre Rádio Cognitivo: Evolução Científico-Patentária entre 1970-2017
title Pre-Prospective Study for Technological Roadmap on Cognitive Radio: Scientific-Patentary Evolution Between 1970-2017
spellingShingle Pre-Prospective Study for Technological Roadmap on Cognitive Radio: Scientific-Patentary Evolution Between 1970-2017
Andrade Júnior, José Luiz
Rádio Cognitivo
Acesso Dinâmico do Espectro
Long-Term Evolution.
Cognitive Radio
Dynamic Spectrum Access
Long-Term Evolution.
title_short Pre-Prospective Study for Technological Roadmap on Cognitive Radio: Scientific-Patentary Evolution Between 1970-2017
title_full Pre-Prospective Study for Technological Roadmap on Cognitive Radio: Scientific-Patentary Evolution Between 1970-2017
title_fullStr Pre-Prospective Study for Technological Roadmap on Cognitive Radio: Scientific-Patentary Evolution Between 1970-2017
title_full_unstemmed Pre-Prospective Study for Technological Roadmap on Cognitive Radio: Scientific-Patentary Evolution Between 1970-2017
title_sort Pre-Prospective Study for Technological Roadmap on Cognitive Radio: Scientific-Patentary Evolution Between 1970-2017
author Andrade Júnior, José Luiz
author_facet Andrade Júnior, José Luiz
Moura, David Fernandes Cruz
Borschiver, Suzana
author_role author
author2 Moura, David Fernandes Cruz
Borschiver, Suzana
author2_role author
author
dc.contributor.author.fl_str_mv Andrade Júnior, José Luiz
Moura, David Fernandes Cruz
Borschiver, Suzana
dc.subject.por.fl_str_mv Rádio Cognitivo
Acesso Dinâmico do Espectro
Long-Term Evolution.
Cognitive Radio
Dynamic Spectrum Access
Long-Term Evolution.
topic Rádio Cognitivo
Acesso Dinâmico do Espectro
Long-Term Evolution.
Cognitive Radio
Dynamic Spectrum Access
Long-Term Evolution.
description Technological advances such as digitization of the physical layers in the media have promoted great impact on the world society in a short period of time. In recent years, complex challenges posed by the Age of Knowledge include balancing the exponential rise of new users to a limited electromagnetic spectrum if used conventionally, as it does today. Cognitive Radio emerges as an enabling technology for the efficient and dynamic use of the spectrum, capable of raising service quality parameters, increasing the degree of reliability and full spectral utilization. This article explores trends pointed out by the Finnish study Trial Cognitive Radio Innovation Landscape in the period 1970-2011 and monitors the technological evolution between 2012 and 2017. Bibliometric analysis allows anticipating increasing maturity in areas such as spectrum sensing, cognitive & Spectrum sensing and dynamic spectrum sharing / management and intense innovative effort in white space & LTE, cognitive & LTE and cognitive & smart antenna.
publishDate 2018
dc.date.none.fl_str_mv 2018-09-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufba.br/index.php/nit/article/view/26932
10.9771/cp.v11i3.26932
url https://periodicos.ufba.br/index.php/nit/article/view/26932
identifier_str_mv 10.9771/cp.v11i3.26932
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufba.br/index.php/nit/article/view/26932/ESTUDO%20PR%C3%89-PROSPECTIVO%20PARA%20ROADMAP%20TECNOL%C3%93GICO%20SOBRE%20R%C3%81DIO%20C
dc.rights.driver.fl_str_mv Copyright (c) 2018 Cadernos de Prospecção
https://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Cadernos de Prospecção
https://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal da Bahia
publisher.none.fl_str_mv Universidade Federal da Bahia
dc.source.none.fl_str_mv Cadernos de Prospecção; Vol. 11 No. 3 (2018); 861
Cadernos de Prospecção; v. 11 n. 3 (2018); 861
2317-0026
1983-1358
reponame:Cadernos de Prospecção (Online)
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Cadernos de Prospecção (Online)
collection Cadernos de Prospecção (Online)
repository.name.fl_str_mv Cadernos de Prospecção (Online) - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv cadernosdeprospeccao@gmail.com || maliceribeiro@yahoo.com.br || cadernosdeprospeccao@gmail.com || saionaraluna@gmail.com
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