A simplified massive MIMO implemented with pre or post-processing
Autor(a) principal: | |
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Data de Publicação: | 2017 |
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/11144/3141 |
Resumo: | This paper considers the use of massive multiple input, multiple output (MIMO) combined with singlecarrier with frequency-domain equalization (SC-FDE) modulations, associated to millimeter wave (mmWave) communications using precoding. For the sake of comparison, this paper performs a comparison of pre and post-processing methodology, using the same algorithms. In this paper, we consider three different types of algorithms: Zero Forcing Transmitter (ZFT), Maximum Ratio Transmitter (MRT), and Equal Gain Transmitter (EGT), both of the latter two with iterative detection schemes. The advantage of both MRT and EGT relies on avoiding the computation of pseudo-inverse of matrices. The performance of MRT and EGT are very close to the matched filter bound just after a few iterations of a new proposed interference cancellation, even when the number of receiving antennas is not very high. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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A simplified massive MIMO implemented with pre or post-processingMassive MIMOPrecodingSC-FDE5GInterference cancellationmm-WaveThis paper considers the use of massive multiple input, multiple output (MIMO) combined with singlecarrier with frequency-domain equalization (SC-FDE) modulations, associated to millimeter wave (mmWave) communications using precoding. For the sake of comparison, this paper performs a comparison of pre and post-processing methodology, using the same algorithms. In this paper, we consider three different types of algorithms: Zero Forcing Transmitter (ZFT), Maximum Ratio Transmitter (MRT), and Equal Gain Transmitter (EGT), both of the latter two with iterative detection schemes. The advantage of both MRT and EGT relies on avoiding the computation of pseudo-inverse of matrices. The performance of MRT and EGT are very close to the matched filter bound just after a few iterations of a new proposed interference cancellation, even when the number of receiving antennas is not very high.Elsevier2017-07-12T15:14:08Z2017-06-01T00:00:00Z2017-06info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/11144/3141eng1874-4907Silva, Mário Marques daDinis, Ruiinfo: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:RCAAP2024-01-11T02:25:04Zoai:repositorio.ual.pt:11144/3141Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:35:04.102128Repositório 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 |
A simplified massive MIMO implemented with pre or post-processing |
title |
A simplified massive MIMO implemented with pre or post-processing |
spellingShingle |
A simplified massive MIMO implemented with pre or post-processing Silva, Mário Marques da Massive MIMO Precoding SC-FDE 5G Interference cancellation mm-Wave |
title_short |
A simplified massive MIMO implemented with pre or post-processing |
title_full |
A simplified massive MIMO implemented with pre or post-processing |
title_fullStr |
A simplified massive MIMO implemented with pre or post-processing |
title_full_unstemmed |
A simplified massive MIMO implemented with pre or post-processing |
title_sort |
A simplified massive MIMO implemented with pre or post-processing |
author |
Silva, Mário Marques da |
author_facet |
Silva, Mário Marques da Dinis, Rui |
author_role |
author |
author2 |
Dinis, Rui |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Silva, Mário Marques da Dinis, Rui |
dc.subject.por.fl_str_mv |
Massive MIMO Precoding SC-FDE 5G Interference cancellation mm-Wave |
topic |
Massive MIMO Precoding SC-FDE 5G Interference cancellation mm-Wave |
description |
This paper considers the use of massive multiple input, multiple output (MIMO) combined with singlecarrier with frequency-domain equalization (SC-FDE) modulations, associated to millimeter wave (mmWave) communications using precoding. For the sake of comparison, this paper performs a comparison of pre and post-processing methodology, using the same algorithms. In this paper, we consider three different types of algorithms: Zero Forcing Transmitter (ZFT), Maximum Ratio Transmitter (MRT), and Equal Gain Transmitter (EGT), both of the latter two with iterative detection schemes. The advantage of both MRT and EGT relies on avoiding the computation of pseudo-inverse of matrices. The performance of MRT and EGT are very close to the matched filter bound just after a few iterations of a new proposed interference cancellation, even when the number of receiving antennas is not very high. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-07-12T15:14:08Z 2017-06-01T00:00:00Z 2017-06 |
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/11144/3141 |
url |
http://hdl.handle.net/11144/3141 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1874-4907 |
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 |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
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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1799136827190280192 |