Interference Aware Iterative Block Decision Feedback Equalizer for Single Carrier Transmission

Detalhes bibliográficos
Autor(a) principal: Dinis, Rui
Data de Publicação: 2015
Outros Autores: Souto, Nuno, Correia, Américo, Reis, C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/11144/3692
Resumo: The deployment of increasingly dense heterogeneous mobile networks can create high levels of interference among users that, combined with severely time-dispersive channels, can result in substantial performance degradation. To cope with both effects, in this paper, we propose an iterative block decision feedback equalizer (IBDFE) for single carrier (SC) transmissions that makes use of the correlation between the interference in the receiving antennas and minimizes the mean squared error (MSE) of the detected symbols. Our analytic and simulated performance results show that the proposed receiver can clearly outperform the conventional IBDFE and the linear interference rejection combining (IRC) detector in severely time-dispersive channels with strong cochannel interference.
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spelling Interference Aware Iterative Block Decision Feedback Equalizer for Single Carrier TransmissionDecision feedback equalizersFrequency-domain equalizationInterference rejection combiningSC-FDEThe deployment of increasingly dense heterogeneous mobile networks can create high levels of interference among users that, combined with severely time-dispersive channels, can result in substantial performance degradation. To cope with both effects, in this paper, we propose an iterative block decision feedback equalizer (IBDFE) for single carrier (SC) transmissions that makes use of the correlation between the interference in the receiving antennas and minimizes the mean squared error (MSE) of the detected symbols. Our analytic and simulated performance results show that the proposed receiver can clearly outperform the conventional IBDFE and the linear interference rejection combining (IRC) detector in severely time-dispersive channels with strong cochannel interference.IEEE Publisher2018-04-13T10:06:25Z2015-01-01T00:00:00Z2015info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/11144/3692eng0018-954510.1109/TVT.2014.2352266Dinis, RuiSouto, NunoCorreia, AméricoReis, C.info: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:RCAAP2024-01-11T02:17:40Zoai:repositorio.ual.pt:11144/3692Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:33:30.604196Repositório 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 Interference Aware Iterative Block Decision Feedback Equalizer for Single Carrier Transmission
title Interference Aware Iterative Block Decision Feedback Equalizer for Single Carrier Transmission
spellingShingle Interference Aware Iterative Block Decision Feedback Equalizer for Single Carrier Transmission
Dinis, Rui
Decision feedback equalizers
Frequency-domain equalization
Interference rejection combining
SC-FDE
title_short Interference Aware Iterative Block Decision Feedback Equalizer for Single Carrier Transmission
title_full Interference Aware Iterative Block Decision Feedback Equalizer for Single Carrier Transmission
title_fullStr Interference Aware Iterative Block Decision Feedback Equalizer for Single Carrier Transmission
title_full_unstemmed Interference Aware Iterative Block Decision Feedback Equalizer for Single Carrier Transmission
title_sort Interference Aware Iterative Block Decision Feedback Equalizer for Single Carrier Transmission
author Dinis, Rui
author_facet Dinis, Rui
Souto, Nuno
Correia, Américo
Reis, C.
author_role author
author2 Souto, Nuno
Correia, Américo
Reis, C.
author2_role author
author
author
dc.contributor.author.fl_str_mv Dinis, Rui
Souto, Nuno
Correia, Américo
Reis, C.
dc.subject.por.fl_str_mv Decision feedback equalizers
Frequency-domain equalization
Interference rejection combining
SC-FDE
topic Decision feedback equalizers
Frequency-domain equalization
Interference rejection combining
SC-FDE
description The deployment of increasingly dense heterogeneous mobile networks can create high levels of interference among users that, combined with severely time-dispersive channels, can result in substantial performance degradation. To cope with both effects, in this paper, we propose an iterative block decision feedback equalizer (IBDFE) for single carrier (SC) transmissions that makes use of the correlation between the interference in the receiving antennas and minimizes the mean squared error (MSE) of the detected symbols. Our analytic and simulated performance results show that the proposed receiver can clearly outperform the conventional IBDFE and the linear interference rejection combining (IRC) detector in severely time-dispersive channels with strong cochannel interference.
publishDate 2015
dc.date.none.fl_str_mv 2015-01-01T00:00:00Z
2015
2018-04-13T10:06:25Z
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/11144/3692
url http://hdl.handle.net/11144/3692
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0018-9545
10.1109/TVT.2014.2352266
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 IEEE Publisher
publisher.none.fl_str_mv IEEE Publisher
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
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