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http://hdl.handle.net/10071/31424
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Campo DC | Valor | Idioma |
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dc.contributor.author | Silva, M. M. da. | - |
dc.contributor.author | Gashtasbi, A. | - |
dc.contributor.author | Dinis, R. | - |
dc.contributor.author | Pembele, G. | - |
dc.contributor.author | Correia, A. | - |
dc.contributor.author | Guerreiro, J. | - |
dc.date.accessioned | 2024-04-01T09:35:46Z | - |
dc.date.available | 2024-04-01T09:35:46Z | - |
dc.date.issued | 2024 | - |
dc.identifier.citation | Silva, M. M. da., Gashtasbi, A., Dinis, R., Pembele, G., Correia, A., & Guerreiro, J. (2024). On the performance of partial LIS for 6G systems. Electronics, 13(6), Article 1035. https://doi.org/10.3390/electronics13061035 | - |
dc.identifier.issn | 2079-9292 | - |
dc.identifier.uri | http://hdl.handle.net/10071/31424 | - |
dc.description.abstract | 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. | eng |
dc.language.iso | eng | - |
dc.publisher | MDPI | - |
dc.relation | UIDB/EEA/50008/2020 | - |
dc.relation | info:eu-repo/grantAgreement/FCT/3599-PPCDT/2022.03897.PTDC/PT | - |
dc.rights | openAccess | - |
dc.subject | LIS systems | eng |
dc.subject | 6G | eng |
dc.subject | SC-FDE | eng |
dc.subject | Receiver types | eng |
dc.title | On the performance of partial LIS for 6G systems | eng |
dc.type | article | - |
dc.peerreviewed | yes | - |
dc.volume | 13 | - |
dc.number | 6 | - |
dc.date.updated | 2024-04-01T10:40:26Z | - |
dc.description.version | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.doi | 10.3390/electronics13061035 | - |
dc.subject.fos | Domínio/Área Científica::Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática | por |
iscte.identifier.ciencia | https://ciencia.iscte-iul.pt/id/ci-pub-103561 | - |
iscte.journal | Electronics | - |
Aparece nas coleções: | IT-RI - Artigos em revistas científicas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Tamanho | Formato | |
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article_10356.pdf | 2,33 MB | Adobe PDF | Ver/Abrir |
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