Dual-polarized IRSs in uplink MIMO-NOMA networks : an interference mitigation approach
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| Autore principale: | |
|---|---|
| Data di pubblicazione: | 2021 |
| Altri autori: | , , , , |
| Natura: | Article |
| Lingua: | eng |
| Fonte: | Repositório Institucional da UnB |
| Download full: | https://repositorio.unb.br/handle/10482/42107 |
Riassunto: | This article has been accepted for publication in a future issue of this journal, but has not been fully edited. Content may change prior to final publication. Citation information: DOI 10.1109/LWC.2021.3099867, IEEE Wireless Communications Letters. |
| _version_ | 1871442329561202688 |
|---|---|
| author | Sena, Arthur S. de |
| author2 | Nardelli, Pedro H. J. Costa, Daniel B. da Dias, Ugo Silva Aalborg, Petar Popovski Papadias, Constantinos B. |
| author2_role | author author author author author |
| author_browse | Aalborg, Petar Popovski Costa, Daniel B. da Dias, Ugo Silva Nardelli, Pedro H. J. Papadias, Constantinos B. Sena, Arthur S. de |
| author_facet | Sena, Arthur S. de Nardelli, Pedro H. J. Costa, Daniel B. da Dias, Ugo Silva Aalborg, Petar Popovski Papadias, Constantinos B. |
| author_role | author |
| bitstream.checksum.fl_str_mv | cd1b3de5c481192f749dbbaf6e24097d ba54f8d1c5f5ec8df897ad678916c701 |
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| bitstream.url.fl_str_mv | http://repositorio2.unb.br/jspui/bitstream/10482/42107/1/ARTIGO_Dual-PolarizedIRSsUplink.pdf http://repositorio2.unb.br/jspui/bitstream/10482/42107/2/license.txt |
| collection | Repositório Institucional da UnB |
| dc.contributor.author.fl_str_mv | Sena, Arthur S. de Nardelli, Pedro H. J. Costa, Daniel B. da Dias, Ugo Silva Aalborg, Petar Popovski Papadias, Constantinos B. |
| dc.date.accessioned.fl_str_mv | 2021-09-20T11:25:29Z |
| dc.date.available.fl_str_mv | 2021-09-20T11:25:29Z |
| dc.date.issued.fl_str_mv | 2021-07-26 |
| dc.identifier.citation.fl_str_mv | SENA, Arthur S. de et al. Dual-polarized IRSs in uplink MIMO-NOMA networks: an interference mitigation approach. IEEE Wireless Communications Letters, 2021. DOI: 10.1109/LWC.2021.3099867. Disponível em: https://ieeexplore.ieee.org/document/9495942. Acesso em: 20 set. 2021. |
| dc.identifier.doi.pt_BR.fl_str_mv | 10.1109/LWC.2021.3099867 |
| dc.identifier.uri.fl_str_mv | https://repositorio.unb.br/handle/10482/42107 |
| dc.language.iso.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.rights.driver.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositório Institucional da UnB instname:Universidade de Brasília (UnB) instacron:UNB |
| dc.subject.keyword.pt_BR.fl_str_mv | Superfícies reflexivas inteligentes Rede de acesso múltiplo não ortogonal Multiple-input multiple-output (MIMO) |
| dc.title.pt_BR.fl_str_mv | Dual-polarized IRSs in uplink MIMO-NOMA networks : an interference mitigation approach |
| dc.type.driver.fl_str_mv | info:eu-repo/semantics/article |
| dc.type.status.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | This article has been accepted for publication in a future issue of this journal, but has not been fully edited. Content may change prior to final publication. Citation information: DOI 10.1109/LWC.2021.3099867, IEEE Wireless Communications Letters. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | UNB_5d8b7f1c2e4ab6d6c0a30e85f5e094e3 |
| identifier_str_mv | SENA, Arthur S. de et al. Dual-polarized IRSs in uplink MIMO-NOMA networks: an interference mitigation approach. IEEE Wireless Communications Letters, 2021. DOI: 10.1109/LWC.2021.3099867. Disponível em: https://ieeexplore.ieee.org/document/9495942. Acesso em: 20 set. 2021. 10.1109/LWC.2021.3099867 |
| instacron_str | UNB |
| institution | UNB |
| instname_str | Universidade de Brasília (UnB) |
| language | eng |
| network_acronym_str | UNB |
| network_name_str | Repositório Institucional da UnB |
| oai_identifier_str | oai:repositorio.unb.br:10482/42107 |
| publishDate | 2021 |
| publishDateSort | 2021 |
| publisher.none.fl_str_mv | IEEE |
| reponame_str | Repositório Institucional da UnB |
| repository.mail.fl_str_mv | repositorio@unb.br |
| repository.name.fl_str_mv | Repositório Institucional da UnB - Universidade de Brasília (UnB) |
| repository_id_str | |
| spelling | Sena, Arthur S. deNardelli, Pedro H. J.Costa, Daniel B. daDias, Ugo SilvaAalborg, Petar PopovskiPapadias, Constantinos B.2021-09-20T11:25:29Z2021-09-20T11:25:29Z2021-07-26SENA, Arthur S. de et al. Dual-polarized IRSs in uplink MIMO-NOMA networks: an interference mitigation approach. IEEE Wireless Communications Letters, 2021. DOI: 10.1109/LWC.2021.3099867. Disponível em: https://ieeexplore.ieee.org/document/9495942. Acesso em: 20 set. 2021.https://repositorio.unb.br/handle/10482/4210710.1109/LWC.2021.3099867This article has been accepted for publication in a future issue of this journal, but has not been fully edited. Content may change prior to final publication. Citation information: DOI 10.1109/LWC.2021.3099867, IEEE Wireless Communications Letters.In this work, intelligent reflecting surfaces (IRSs) are optimized to manipulate signal polarization and improve the uplink performance of a dual-polarized multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA) network. By multiplexing subsets of users in the polarization domain, we propose a strategy for reducing the interference load observed in the successive interference cancellation (SIC) process. To this end, dual-polarized IRSs are programmed to mitigate interference impinging at the base station (BS) in unsigned polarizations, in which the optimal set of reflecting coefficients are obtained via conditional gradient method. We also develop an adaptive power allocation strategy to guarantee rate fairness within each subset, in which the optimal power coefficients are obtained via a low-complexity alternate approach. Our results show that all users can reach high data rates with the proposed scheme, substantially outperforming conventional systems.IEEEThis work is licensed under a Creative Commons Attribution 4.0 License. For more information, see https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessDual-polarized IRSs in uplink MIMO-NOMA networks : an interference mitigation approachinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleSuperfícies reflexivas inteligentesRede de acesso múltiplo não ortogonalMultiple-input multiple-output (MIMO)engreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNBORIGINALARTIGO_Dual-PolarizedIRSsUplink.pdfARTIGO_Dual-PolarizedIRSsUplink.pdfapplication/pdf624131http://repositorio2.unb.br/jspui/bitstream/10482/42107/1/ARTIGO_Dual-PolarizedIRSsUplink.pdfcd1b3de5c481192f749dbbaf6e24097dMD51open accessLICENSElicense.txtlicense.txttext/plain163http://repositorio2.unb.br/jspui/bitstream/10482/42107/2/license.txtba54f8d1c5f5ec8df897ad678916c701MD52open access10482/421072023-05-24 20:19:33.852open accessoai:repositorio.unb.br:10482/42107U3VibWlzc8OjbyBlZmV0aXZhZGEgcG9yIGludGVncmFudGUgZGEgZXF1aXBlIGRvIFJlcG9zaXTDs3JpbyBJbnN0aXR1Y2lvbmFsIGRhIFVuQiBkZSBhY29yZG8gY29tIGxpY2Vuw6dhIGNvbmNlZGlkYSBwZWxvIGF1dG9yIGUvb3UgZGV0ZW50b3IgZG9zIGRpcmVpdG9zIGF1dG9yYWlzLg==Repositório InstitucionalPUBhttps://repositorio.unb.br/oai/requestrepositorio@unb.bropendoar:2023-05-24T23:19:33Repositório Institucional da UnB - Universidade de Brasília (UnB) |
| spellingShingle | Dual-polarized IRSs in uplink MIMO-NOMA networks : an interference mitigation approach Sena, Arthur S. de Superfícies reflexivas inteligentes Rede de acesso múltiplo não ortogonal Multiple-input multiple-output (MIMO) |
| status_str | publishedVersion |
| title | Dual-polarized IRSs in uplink MIMO-NOMA networks : an interference mitigation approach |
| title_full | Dual-polarized IRSs in uplink MIMO-NOMA networks : an interference mitigation approach |
| title_fullStr | Dual-polarized IRSs in uplink MIMO-NOMA networks : an interference mitigation approach |
| title_full_unstemmed | Dual-polarized IRSs in uplink MIMO-NOMA networks : an interference mitigation approach |
| title_short | Dual-polarized IRSs in uplink MIMO-NOMA networks : an interference mitigation approach |
| title_sort | Dual-polarized IRSs in uplink MIMO-NOMA networks : an interference mitigation approach |
| topic | Superfícies reflexivas inteligentes Rede de acesso múltiplo não ortogonal Multiple-input multiple-output (MIMO) |
| url | https://repositorio.unb.br/handle/10482/42107 |