Spectral Vacancies Prediction Method for Cognitive Radio Applications

Detalhes bibliográficos
Autor(a) principal: Canavitsas,A.
Data de Publicação: 2016
Outros Autores: Silva Mello,L. da, Grivet,M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of Microwaves. Optoelectronics and Electromagnetic Applications
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742016000100018
Resumo: Abstract Cognitive radio technology is in fast development and is considered a possible solution to improve the efficiency of radio spectrum use . Many studies have been recently carried out in order to improve spectrum-sharing techniques between primary and secondary users. This paper investigates one of the basic decision problems faced by a cognitive radio: given a time window of a specific size, a secondary user (SU) should decide if it will use it or not, minimizing the chances of collision with a primary user (PU). For this purpose, an algorithm is proposed that does not require previous information about PU occupancy behavior. The proposed algorithm shows very good performance when compared to three other methods recently proposed to tackle with this problem.
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spelling Spectral Vacancies Prediction Method for Cognitive Radio ApplicationsSpectral vacanciesspectrum sharingcognitive radioAbstract Cognitive radio technology is in fast development and is considered a possible solution to improve the efficiency of radio spectrum use . Many studies have been recently carried out in order to improve spectrum-sharing techniques between primary and secondary users. This paper investigates one of the basic decision problems faced by a cognitive radio: given a time window of a specific size, a secondary user (SU) should decide if it will use it or not, minimizing the chances of collision with a primary user (PU). For this purpose, an algorithm is proposed that does not require previous information about PU occupancy behavior. The proposed algorithm shows very good performance when compared to three other methods recently proposed to tackle with this problem.Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo2016-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742016000100018Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.15 n.1 2016reponame:Journal of Microwaves. Optoelectronics and Electromagnetic Applicationsinstname:Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)instacron:SBMO10.1590/2179-10742016v15i1581info:eu-repo/semantics/openAccessCanavitsas,A.Silva Mello,L. daGrivet,M.eng2016-09-22T00:00:00Zoai:scielo:S2179-10742016000100018Revistahttp://www.jmoe.org/index.php/jmoe/indexONGhttps://old.scielo.br/oai/scielo-oai.php||editor_jmoe@sbmo.org.br2179-10742179-1074opendoar:2016-09-22T00:00Journal of Microwaves. Optoelectronics and Electromagnetic Applications - Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)false
dc.title.none.fl_str_mv Spectral Vacancies Prediction Method for Cognitive Radio Applications
title Spectral Vacancies Prediction Method for Cognitive Radio Applications
spellingShingle Spectral Vacancies Prediction Method for Cognitive Radio Applications
Canavitsas,A.
Spectral vacancies
spectrum sharing
cognitive radio
title_short Spectral Vacancies Prediction Method for Cognitive Radio Applications
title_full Spectral Vacancies Prediction Method for Cognitive Radio Applications
title_fullStr Spectral Vacancies Prediction Method for Cognitive Radio Applications
title_full_unstemmed Spectral Vacancies Prediction Method for Cognitive Radio Applications
title_sort Spectral Vacancies Prediction Method for Cognitive Radio Applications
author Canavitsas,A.
author_facet Canavitsas,A.
Silva Mello,L. da
Grivet,M.
author_role author
author2 Silva Mello,L. da
Grivet,M.
author2_role author
author
dc.contributor.author.fl_str_mv Canavitsas,A.
Silva Mello,L. da
Grivet,M.
dc.subject.por.fl_str_mv Spectral vacancies
spectrum sharing
cognitive radio
topic Spectral vacancies
spectrum sharing
cognitive radio
description Abstract Cognitive radio technology is in fast development and is considered a possible solution to improve the efficiency of radio spectrum use . Many studies have been recently carried out in order to improve spectrum-sharing techniques between primary and secondary users. This paper investigates one of the basic decision problems faced by a cognitive radio: given a time window of a specific size, a secondary user (SU) should decide if it will use it or not, minimizing the chances of collision with a primary user (PU). For this purpose, an algorithm is proposed that does not require previous information about PU occupancy behavior. The proposed algorithm shows very good performance when compared to three other methods recently proposed to tackle with this problem.
publishDate 2016
dc.date.none.fl_str_mv 2016-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742016000100018
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742016000100018
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-10742016v15i1581
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
publisher.none.fl_str_mv Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
dc.source.none.fl_str_mv Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.15 n.1 2016
reponame:Journal of Microwaves. Optoelectronics and Electromagnetic Applications
instname:Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
instacron:SBMO
instname_str Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
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reponame_str Journal of Microwaves. Optoelectronics and Electromagnetic Applications
collection Journal of Microwaves. Optoelectronics and Electromagnetic Applications
repository.name.fl_str_mv Journal of Microwaves. Optoelectronics and Electromagnetic Applications - Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
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