Feedback reduction of spatially multiplexed MIMO systems using compressive sensing

Detalhes bibliográficos
Autor(a) principal: Sá Netto, Raymundo Nogueira de
Data de Publicação: 2012
Outros Autores: Cavalcante, Charles Casimiro
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da Universidade Federal do Ceará (UFC)
Texto Completo: http://www.repositorio.ufc.br/handle/riufc/4103
Resumo: In this paper we analyze spatially multiplexed MIMO systems with limited Channel State Information (CSI) and zero forcing (ZF) linear signal detection technique. Two schemes were considered: Quantization Codebook (QC) and Compressive Sensing (CS). Compressive Sensing is used to generate a reduced CSI feedback to the transmitter in order to reduce feedback load into the system. Performance of the schemes are compared by computational simulations of bit error rate (BER) curves for the considered approaches QC and CS.
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spelling Feedback reduction of spatially multiplexed MIMO systems using compressive sensingTelecomunicaçõesSistemas de controle por realimentaçãoIn this paper we analyze spatially multiplexed MIMO systems with limited Channel State Information (CSI) and zero forcing (ZF) linear signal detection technique. Two schemes were considered: Quantization Codebook (QC) and Compressive Sensing (CS). Compressive Sensing is used to generate a reduced CSI feedback to the transmitter in order to reduce feedback load into the system. Performance of the schemes are compared by computational simulations of bit error rate (BER) curves for the considered approaches QC and CS.Simpósio Brasileiro de Telecomunicações2012-12-05T18:54:07Z2012-12-05T18:54:07Z2012info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectapplication/pdfSÁ NETTO, R. N. ; CAVALCANTE, C. C. Feedback reduction of spatially multiplexed MIMO systems using compressive sensing. In: SIMPÓSIO BRASILEIRO DE TELECOMUNICAÇÕES, 30., 2012, Brasília. Anais... Brasília: SBrT, 2012. p. 1-5.http://www.repositorio.ufc.br/handle/riufc/4103Sá Netto, Raymundo Nogueira deCavalcante, Charles Casimiroengreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccess2020-08-24T14:35:06Zoai:repositorio.ufc.br:riufc/4103Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2024-09-11T18:52:22.491723Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv Feedback reduction of spatially multiplexed MIMO systems using compressive sensing
title Feedback reduction of spatially multiplexed MIMO systems using compressive sensing
spellingShingle Feedback reduction of spatially multiplexed MIMO systems using compressive sensing
Sá Netto, Raymundo Nogueira de
Telecomunicações
Sistemas de controle por realimentação
title_short Feedback reduction of spatially multiplexed MIMO systems using compressive sensing
title_full Feedback reduction of spatially multiplexed MIMO systems using compressive sensing
title_fullStr Feedback reduction of spatially multiplexed MIMO systems using compressive sensing
title_full_unstemmed Feedback reduction of spatially multiplexed MIMO systems using compressive sensing
title_sort Feedback reduction of spatially multiplexed MIMO systems using compressive sensing
author Sá Netto, Raymundo Nogueira de
author_facet Sá Netto, Raymundo Nogueira de
Cavalcante, Charles Casimiro
author_role author
author2 Cavalcante, Charles Casimiro
author2_role author
dc.contributor.author.fl_str_mv Sá Netto, Raymundo Nogueira de
Cavalcante, Charles Casimiro
dc.subject.por.fl_str_mv Telecomunicações
Sistemas de controle por realimentação
topic Telecomunicações
Sistemas de controle por realimentação
description In this paper we analyze spatially multiplexed MIMO systems with limited Channel State Information (CSI) and zero forcing (ZF) linear signal detection technique. Two schemes were considered: Quantization Codebook (QC) and Compressive Sensing (CS). Compressive Sensing is used to generate a reduced CSI feedback to the transmitter in order to reduce feedback load into the system. Performance of the schemes are compared by computational simulations of bit error rate (BER) curves for the considered approaches QC and CS.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-05T18:54:07Z
2012-12-05T18:54:07Z
2012
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv SÁ NETTO, R. N. ; CAVALCANTE, C. C. Feedback reduction of spatially multiplexed MIMO systems using compressive sensing. In: SIMPÓSIO BRASILEIRO DE TELECOMUNICAÇÕES, 30., 2012, Brasília. Anais... Brasília: SBrT, 2012. p. 1-5.
http://www.repositorio.ufc.br/handle/riufc/4103
identifier_str_mv SÁ NETTO, R. N. ; CAVALCANTE, C. C. Feedback reduction of spatially multiplexed MIMO systems using compressive sensing. In: SIMPÓSIO BRASILEIRO DE TELECOMUNICAÇÕES, 30., 2012, Brasília. Anais... Brasília: SBrT, 2012. p. 1-5.
url http://www.repositorio.ufc.br/handle/riufc/4103
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Simpósio Brasileiro de Telecomunicações
publisher.none.fl_str_mv Simpósio Brasileiro de Telecomunicações
dc.source.none.fl_str_mv reponame:Repositório Institucional da Universidade Federal do Ceará (UFC)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Repositório Institucional da Universidade Federal do Ceará (UFC)
collection Repositório Institucional da Universidade Federal do Ceará (UFC)
repository.name.fl_str_mv Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv bu@ufc.br || repositorio@ufc.br
_version_ 1813028978914492416

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