Massive MIMO downlink based on single carrier frequency domain processing

Detalhes bibliográficos
Autor(a) principal: Mokhtari, Zahra
Data de Publicação: 2018
Outros Autores: Sabbaghian, Maryam, Dinis, Rui
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://doi.org/10.1109/TCOMM.2016.2614304
Resumo: This work was supported in part by Fundac o para a Cilncia e Tecnologia (FCT) and Instituto de Telecomunicacoes o es under the Project UID/EEA/50008/2013.
id RCAP_0f0c350b263d16205dcf15e5d057ab7e
oai_identifier_str oai:run.unl.pt:10362/66743
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Massive MIMO downlink based on single carrier frequency domain processingCFOmassive MIMOPAPRprecodingSingle carrierElectrical and Electronic EngineeringThis work was supported in part by Fundac o para a Cilncia e Tecnologia (FCT) and Instituto de Telecomunicacoes o es under the Project UID/EEA/50008/2013.In this paper, we investigate the suitability of single carrier frequency domain processing (SC-FDP) as the downlink transmission scheme in a massive multiple-input multiple-output (MIMO) system. By deriving the sum-rate of the SC-FDP massive MIMO system theoretically, we show that this method obtains a sum-rate similar to that of orthogonal frequency division multiplexing (OFDM) massive MIMO. We also derive the theoretical sum-rate of both SC-FDP and OFDM in a non-synchronized massive MIMO scenario and show that the rate of the former is significantly larger than that of the latter. Moreover, we theoretically analyze the sum-rate of both systems in the presence of power amplifier non-linearity. All the sum-rates are derived for both zero forcing and matched filter precoding schemes. The results show that the effect of power amplifier non-linearity on the sum-rate of both systems is similar when the number of users is large. We also compare SC-FDP with OFDM from the peak to average power ratio (PAPR) and complexity viewpoints. Although the PAPR of SC-FDP signals is lower than that of OFDM signals, for MIMO systems, the difference between their PAPR decreases as we increase the number of users. Thus, both techniques can have similar PAPR in massive MIMO systems. The overall complexity of SC-FDP and OFDM is similar. Due to the mentioned facts, SC-FDP can be considered as a promising transmission scheme for the downlink of the massive MIMO systems in the presence of carrier frequency offset and power amplifier non-linearities.DEE2010-A1 TelecomunicaçõesDEE - Departamento de Engenharia Electrotécnica e de ComputadoresCTS - Centro de Tecnologia e SistemasUNINOVA-Instituto de Desenvolvimento de Novas TecnologiasRUNMokhtari, ZahraSabbaghian, MaryamDinis, Rui2019-04-15T22:11:17Z2018-03-012018-03-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12application/pdfhttps://doi.org/10.1109/TCOMM.2016.2614304eng0090-6778PURE: 4021189http://www.scopus.com/inward/record.url?scp=85044099707&partnerID=8YFLogxKhttps://doi.org/10.1109/TCOMM.2016.2614304info: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:RCAAP2024-03-11T04:31:43Zoai:run.unl.pt:10362/66743Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:34:33.241418Repositório 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 Massive MIMO downlink based on single carrier frequency domain processing
title Massive MIMO downlink based on single carrier frequency domain processing
spellingShingle Massive MIMO downlink based on single carrier frequency domain processing
Mokhtari, Zahra
CFO
massive MIMO
PAPR
precoding
Single carrier
Electrical and Electronic Engineering
title_short Massive MIMO downlink based on single carrier frequency domain processing
title_full Massive MIMO downlink based on single carrier frequency domain processing
title_fullStr Massive MIMO downlink based on single carrier frequency domain processing
title_full_unstemmed Massive MIMO downlink based on single carrier frequency domain processing
title_sort Massive MIMO downlink based on single carrier frequency domain processing
author Mokhtari, Zahra
author_facet Mokhtari, Zahra
Sabbaghian, Maryam
Dinis, Rui
author_role author
author2 Sabbaghian, Maryam
Dinis, Rui
author2_role author
author
dc.contributor.none.fl_str_mv DEE2010-A1 Telecomunicações
DEE - Departamento de Engenharia Electrotécnica e de Computadores
CTS - Centro de Tecnologia e Sistemas
UNINOVA-Instituto de Desenvolvimento de Novas Tecnologias
RUN
dc.contributor.author.fl_str_mv Mokhtari, Zahra
Sabbaghian, Maryam
Dinis, Rui
dc.subject.por.fl_str_mv CFO
massive MIMO
PAPR
precoding
Single carrier
Electrical and Electronic Engineering
topic CFO
massive MIMO
PAPR
precoding
Single carrier
Electrical and Electronic Engineering
description This work was supported in part by Fundac o para a Cilncia e Tecnologia (FCT) and Instituto de Telecomunicacoes o es under the Project UID/EEA/50008/2013.
publishDate 2018
dc.date.none.fl_str_mv 2018-03-01
2018-03-01T00:00:00Z
2019-04-15T22:11:17Z
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 https://doi.org/10.1109/TCOMM.2016.2614304
url https://doi.org/10.1109/TCOMM.2016.2614304
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0090-6778
PURE: 4021189
http://www.scopus.com/inward/record.url?scp=85044099707&partnerID=8YFLogxK
https://doi.org/10.1109/TCOMM.2016.2614304
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 12
application/pdf
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_ 1799137967268167680

Registros relacionados