On the Performance of Partial LIS for 6G Systems

Detalhes bibliográficos
Autor(a) principal: Marques da Silva, Mário
Data de Publicação: 2024
Outros Autores: Gashtasbi, Ali, Dinis, Rui, Pembele, Gelson, Correia, Américo, Guerreiro, João
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/172578
Resumo: Funding Information: We acknowledge the support of FCT/MCTES, as described above in the funding section. We also acknowledge the support of Autonoma TechLab for providing an interesting environment in which to carry out this research. Funding Information: This work is funded by FCT/MCTES through national funds and, when applicable, co-funded EU funds under the projects UIDB/EEA/50008/2020 and 2022.03897.PTDC. Publisher Copyright: © 2024 by the authors.
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spelling On the Performance of Partial LIS for 6G Systems6GLIS systemsreceiver typesSC-FDEControl and Systems EngineeringSignal ProcessingHardware and ArchitectureComputer Networks and CommunicationsElectrical and Electronic EngineeringSDG 7 - Affordable and Clean EnergyFunding Information: We acknowledge the support of FCT/MCTES, as described above in the funding section. We also acknowledge the support of Autonoma TechLab for providing an interesting environment in which to carry out this research. Funding Information: This work is funded by FCT/MCTES through national funds and, when applicable, co-funded EU funds under the projects UIDB/EEA/50008/2020 and 2022.03897.PTDC. Publisher Copyright: © 2024 by the authors.One of the key technologies of 6G communications relies on large intelligent surfaces (LIS), which can be viewed as a near-field beamformer that is supportive of extremely high symbol rates and enables a high level of interference avoidance. This article focuses on LIS systems, analysing the impact of the use of a whole LIS system or a subset of an antenna array. We analyse an LIS system associated with a single carrier with frequency domain equalization (SC-FDE), and with different receiver types of varying complexities. Because it is a function of the number of antennas, the computational complexity decreases when antenna elements that are closer to the user equipment are used instead of the whole LIS. Moreover, with a partial LIS, a reduction of energy consumption is achieved, and mitigation of the interference levels is obtained, allowing a performance very close to that obtained with the whole LIS system.DEE - Departamento de Engenharia Electrotécnica e de ComputadoresRUNMarques da Silva, MárioGashtasbi, AliDinis, RuiPembele, GelsonCorreia, AméricoGuerreiro, João2024-09-27T22:24:20Z2024-03-102024-03-10T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12application/pdfhttp://hdl.handle.net/10362/172578eng2079-9292PURE: 99742010https://doi.org/10.3390/electronics13061035info: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:RCAAP2024-10-07T01:38:03Zoai:run.unl.pt:10362/172578Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-10-07T01:38:03Repositório 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 On the Performance of Partial LIS for 6G Systems
title On the Performance of Partial LIS for 6G Systems
spellingShingle On the Performance of Partial LIS for 6G Systems
Marques da Silva, Mário
6G
LIS systems
receiver types
SC-FDE
Control and Systems Engineering
Signal Processing
Hardware and Architecture
Computer Networks and Communications
Electrical and Electronic Engineering
SDG 7 - Affordable and Clean Energy
title_short On the Performance of Partial LIS for 6G Systems
title_full On the Performance of Partial LIS for 6G Systems
title_fullStr On the Performance of Partial LIS for 6G Systems
title_full_unstemmed On the Performance of Partial LIS for 6G Systems
title_sort On the Performance of Partial LIS for 6G Systems
author Marques da Silva, Mário
author_facet Marques da Silva, Mário
Gashtasbi, Ali
Dinis, Rui
Pembele, Gelson
Correia, Américo
Guerreiro, João
author_role author
author2 Gashtasbi, Ali
Dinis, Rui
Pembele, Gelson
Correia, Américo
Guerreiro, João
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv DEE - Departamento de Engenharia Electrotécnica e de Computadores
RUN
dc.contributor.author.fl_str_mv Marques da Silva, Mário
Gashtasbi, Ali
Dinis, Rui
Pembele, Gelson
Correia, Américo
Guerreiro, João
dc.subject.por.fl_str_mv 6G
LIS systems
receiver types
SC-FDE
Control and Systems Engineering
Signal Processing
Hardware and Architecture
Computer Networks and Communications
Electrical and Electronic Engineering
SDG 7 - Affordable and Clean Energy
topic 6G
LIS systems
receiver types
SC-FDE
Control and Systems Engineering
Signal Processing
Hardware and Architecture
Computer Networks and Communications
Electrical and Electronic Engineering
SDG 7 - Affordable and Clean Energy
description Funding Information: We acknowledge the support of FCT/MCTES, as described above in the funding section. We also acknowledge the support of Autonoma TechLab for providing an interesting environment in which to carry out this research. Funding Information: This work is funded by FCT/MCTES through national funds and, when applicable, co-funded EU funds under the projects UIDB/EEA/50008/2020 and 2022.03897.PTDC. Publisher Copyright: © 2024 by the authors.
publishDate 2024
dc.date.none.fl_str_mv 2024-09-27T22:24:20Z
2024-03-10
2024-03-10T00:00:00Z
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/10362/172578
url http://hdl.handle.net/10362/172578
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2079-9292
PURE: 99742010
https://doi.org/10.3390/electronics13061035
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 mluisa.alvim@gmail.com
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