AN OFDM platform for wireless systems testing: alamouti 2x1 MIMO example
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , |
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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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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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 |
|
_version_ |
1799137543588937728 |