AN OFDM platform for wireless systems testing: alamouti 2x1 MIMO example

Detalhes bibliográficos
Autor(a) principal: Violas, Manuel
Data de Publicação: 2014
Outros Autores: Lourenço, João, Silva, Adão, Gameiro, Atílio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/13389
Resumo: In this paper, we present a real-time implementation of an OFDM hardware platform. The platform is based on HW blocks that can be put together to configure a wireless system based on OFDM modulation. The platform can be easily upgraded to test pre-coding cooperation algorithms. We evaluate the platform to implement a diversity Alamouti 2×1 MIMO scheme wireless system. The testbed is implemented using Field- Programmable Gate Array (FPGAs) through Xilinx System Generator for DSP. Blocks for time-domain synchronization and channel estimation are key components necessary in transmission system that require good time synchronization and channel estimation for efficient demodulation.
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spelling AN OFDM platform for wireless systems testing: alamouti 2x1 MIMO exampleOFDMFPGASoftware Defined Radio (SDR)CFOLTEIn this paper, we present a real-time implementation of an OFDM hardware platform. The platform is based on HW blocks that can be put together to configure a wireless system based on OFDM modulation. The platform can be easily upgraded to test pre-coding cooperation algorithms. We evaluate the platform to implement a diversity Alamouti 2×1 MIMO scheme wireless system. The testbed is implemented using Field- Programmable Gate Array (FPGAs) through Xilinx System Generator for DSP. Blocks for time-domain synchronization and channel estimation are key components necessary in transmission system that require good time synchronization and channel estimation for efficient demodulation.WSEAS2015-02-12T17:53:23Z2014-12-01T00:00:00Z2014-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/13389eng1109-2742Violas, ManuelLourenço, JoãoSilva, AdãoGameiro, Atílioinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-22T11:24:16Zoai:ria.ua.pt:10773/13389Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:49:14.231438Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv AN OFDM platform for wireless systems testing: alamouti 2x1 MIMO example
title AN OFDM platform for wireless systems testing: alamouti 2x1 MIMO example
spellingShingle AN OFDM platform for wireless systems testing: alamouti 2x1 MIMO example
Violas, Manuel
OFDM
FPGA
Software Defined Radio (SDR)
CFO
LTE
title_short AN OFDM platform for wireless systems testing: alamouti 2x1 MIMO example
title_full AN OFDM platform for wireless systems testing: alamouti 2x1 MIMO example
title_fullStr AN OFDM platform for wireless systems testing: alamouti 2x1 MIMO example
title_full_unstemmed AN OFDM platform for wireless systems testing: alamouti 2x1 MIMO example
title_sort AN OFDM platform for wireless systems testing: alamouti 2x1 MIMO example
author Violas, Manuel
author_facet Violas, Manuel
Lourenço, João
Silva, Adão
Gameiro, Atílio
author_role author
author2 Lourenço, João
Silva, Adão
Gameiro, Atílio
author2_role author
author
author
dc.contributor.author.fl_str_mv Violas, Manuel
Lourenço, João
Silva, Adão
Gameiro, Atílio
dc.subject.por.fl_str_mv OFDM
FPGA
Software Defined Radio (SDR)
CFO
LTE
topic OFDM
FPGA
Software Defined Radio (SDR)
CFO
LTE
description In this paper, we present a real-time implementation of an OFDM hardware platform. The platform is based on HW blocks that can be put together to configure a wireless system based on OFDM modulation. The platform can be easily upgraded to test pre-coding cooperation algorithms. We evaluate the platform to implement a diversity Alamouti 2×1 MIMO scheme wireless system. The testbed is implemented using Field- Programmable Gate Array (FPGAs) through Xilinx System Generator for DSP. Blocks for time-domain synchronization and channel estimation are key components necessary in transmission system that require good time synchronization and channel estimation for efficient demodulation.
publishDate 2014
dc.date.none.fl_str_mv 2014-12-01T00:00:00Z
2014-12-01
2015-02-12T17:53:23Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10773/13389
url http://hdl.handle.net/10773/13389
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1109-2742
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 WSEAS
publisher.none.fl_str_mv WSEAS
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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