On the secrecy performance of RIS-enabled wireless communications over Nakagami-m fading channels
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10773/39176 |
Resumo: | This paper examines the secrecy performance of reconfigurable intelligent surface aided wireless communication systems. Specifically, we derive the secrecy outage probability (SOP), intercept probability, probability of non-zero secrecy capacity, and ergodic secrecy capacity (ESC) expressions over Nakagami-m fading channels. We further evaluate the asymptotic SOP expressions to get some insights into the secrecy diversity order under two scenarios of interest; (1) when the signal-to-noise ratio approaches infinity, and (2) when the main-to-eavesdropper ratio tends to infinity. Also, we analytically show the effect of reflecting element density on the ESC performance. The numerical and simulation studies verify our analytical findings. |
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7160 |
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On the secrecy performance of RIS-enabled wireless communications over Nakagami-m fading channelsReconfigurable intelligent surfacePhysical layer securitySecrecy outage probabilityErgodic secrecy capacityNakagami-m fading channelsThis paper examines the secrecy performance of reconfigurable intelligent surface aided wireless communication systems. Specifically, we derive the secrecy outage probability (SOP), intercept probability, probability of non-zero secrecy capacity, and ergodic secrecy capacity (ESC) expressions over Nakagami-m fading channels. We further evaluate the asymptotic SOP expressions to get some insights into the secrecy diversity order under two scenarios of interest; (1) when the signal-to-noise ratio approaches infinity, and (2) when the main-to-eavesdropper ratio tends to infinity. Also, we analytically show the effect of reflecting element density on the ESC performance. The numerical and simulation studies verify our analytical findings.The Korean Institute of Communications and Information Sciences2023-08-07T16:43:28Z2023-06-01T00:00:00Z2023-06info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/39176eng2405-959510.1016/j.icte.2022.04.003Yadav, Ashutosh K.Yadav, SuneelPandey, AnshulSilva, Adãoinfo: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:RCAAP2024-02-22T12:16:00Zoai:ria.ua.pt:10773/39176Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:09:12.094847Repositório 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 secrecy performance of RIS-enabled wireless communications over Nakagami-m fading channels |
title |
On the secrecy performance of RIS-enabled wireless communications over Nakagami-m fading channels |
spellingShingle |
On the secrecy performance of RIS-enabled wireless communications over Nakagami-m fading channels Yadav, Ashutosh K. Reconfigurable intelligent surface Physical layer security Secrecy outage probability Ergodic secrecy capacity Nakagami-m fading channels |
title_short |
On the secrecy performance of RIS-enabled wireless communications over Nakagami-m fading channels |
title_full |
On the secrecy performance of RIS-enabled wireless communications over Nakagami-m fading channels |
title_fullStr |
On the secrecy performance of RIS-enabled wireless communications over Nakagami-m fading channels |
title_full_unstemmed |
On the secrecy performance of RIS-enabled wireless communications over Nakagami-m fading channels |
title_sort |
On the secrecy performance of RIS-enabled wireless communications over Nakagami-m fading channels |
author |
Yadav, Ashutosh K. |
author_facet |
Yadav, Ashutosh K. Yadav, Suneel Pandey, Anshul Silva, Adão |
author_role |
author |
author2 |
Yadav, Suneel Pandey, Anshul Silva, Adão |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Yadav, Ashutosh K. Yadav, Suneel Pandey, Anshul Silva, Adão |
dc.subject.por.fl_str_mv |
Reconfigurable intelligent surface Physical layer security Secrecy outage probability Ergodic secrecy capacity Nakagami-m fading channels |
topic |
Reconfigurable intelligent surface Physical layer security Secrecy outage probability Ergodic secrecy capacity Nakagami-m fading channels |
description |
This paper examines the secrecy performance of reconfigurable intelligent surface aided wireless communication systems. Specifically, we derive the secrecy outage probability (SOP), intercept probability, probability of non-zero secrecy capacity, and ergodic secrecy capacity (ESC) expressions over Nakagami-m fading channels. We further evaluate the asymptotic SOP expressions to get some insights into the secrecy diversity order under two scenarios of interest; (1) when the signal-to-noise ratio approaches infinity, and (2) when the main-to-eavesdropper ratio tends to infinity. Also, we analytically show the effect of reflecting element density on the ESC performance. The numerical and simulation studies verify our analytical findings. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-08-07T16:43:28Z 2023-06-01T00:00:00Z 2023-06 |
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/10773/39176 |
url |
http://hdl.handle.net/10773/39176 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2405-9595 10.1016/j.icte.2022.04.003 |
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 |
The Korean Institute of Communications and Information Sciences |
publisher.none.fl_str_mv |
The Korean Institute of Communications and Information Sciences |
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 |
|
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1799137743006072832 |