NOMA for Hybrid RF/VLC Systems Using Intelligent Reflecting Surfaces
<p dir="ltr">In this article, Intelligent Reflecting Surfaces (IRS) are used for Non Orthogonal Multiple Access (NOMA) in hybrid Radio Frequency (RF) Visible Light Communications (VLC). The source broadcasts the symbols of <i>K</i> users. The broadcasted signal by the sou...
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| منشور في: |
2024
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| _version_ | 1864513542641680384 |
|---|---|
| author | Nadhir Ben Halima (21841934) |
| author_facet | Nadhir Ben Halima (21841934) |
| author_role | author |
| dc.creator.none.fl_str_mv | Nadhir Ben Halima (21841934) |
| dc.date.none.fl_str_mv | 2024-05-16T09:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1007/s11277-024-11130-2 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/NOMA_for_Hybrid_RF_VLC_Systems_Using_Intelligent_Reflecting_Surfaces/29715452 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Communications engineering Electrical engineering Electronics, sensors and digital hardware IRS RF VLC Rayleigh fading channels |
| dc.title.none.fl_str_mv | NOMA for Hybrid RF/VLC Systems Using Intelligent Reflecting Surfaces |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">In this article, Intelligent Reflecting Surfaces (IRS) are used for Non Orthogonal Multiple Access (NOMA) in hybrid Radio Frequency (RF) Visible Light Communications (VLC). The source broadcasts the symbols of <i>K</i> users. The broadcasted signal by the source is reflected by IRS on RF link to reach the relay node <i>R</i> with the same phase. Relay node detects the symbols of <i>K</i> users using Interference Cancelation (IC). Then, relay nodes broadcasts the symbols of <i>K</i> users on VLC link. We show that NOMA using IRS for hybrid RF/VLC offers 12–18 dB gain versus conventional hybrid RF/VLC without reflectors for <i>N=32</i>,168 reflectors. The main advantage of the paper is to enhance the throughput of RF/VLC systems using IRS. The main limitation of the paper is that the results are not valid when energy harvesting is performed.</p><h2>Other Information</h2><p dir="ltr">Published in: Wireless Personal Communications<br>License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1007/s11277-024-11130-2" target="_blank">https://dx.doi.org/10.1007/s11277-024-11130-2</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_79b7a672e1f26981e1d5100dceae5e0d |
| identifier_str_mv | 10.1007/s11277-024-11130-2 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/29715452 |
| publishDate | 2024 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | NOMA for Hybrid RF/VLC Systems Using Intelligent Reflecting SurfacesNadhir Ben Halima (21841934)EngineeringCommunications engineeringElectrical engineeringElectronics, sensors and digital hardwareIRSRFVLCRayleigh fading channels<p dir="ltr">In this article, Intelligent Reflecting Surfaces (IRS) are used for Non Orthogonal Multiple Access (NOMA) in hybrid Radio Frequency (RF) Visible Light Communications (VLC). The source broadcasts the symbols of <i>K</i> users. The broadcasted signal by the source is reflected by IRS on RF link to reach the relay node <i>R</i> with the same phase. Relay node detects the symbols of <i>K</i> users using Interference Cancelation (IC). Then, relay nodes broadcasts the symbols of <i>K</i> users on VLC link. We show that NOMA using IRS for hybrid RF/VLC offers 12–18 dB gain versus conventional hybrid RF/VLC without reflectors for <i>N=32</i>,168 reflectors. The main advantage of the paper is to enhance the throughput of RF/VLC systems using IRS. The main limitation of the paper is that the results are not valid when energy harvesting is performed.</p><h2>Other Information</h2><p dir="ltr">Published in: Wireless Personal Communications<br>License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1007/s11277-024-11130-2" target="_blank">https://dx.doi.org/10.1007/s11277-024-11130-2</a></p>2024-05-16T09:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1007/s11277-024-11130-2https://figshare.com/articles/journal_contribution/NOMA_for_Hybrid_RF_VLC_Systems_Using_Intelligent_Reflecting_Surfaces/29715452CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/297154522024-05-16T09:00:00Z |
| spellingShingle | NOMA for Hybrid RF/VLC Systems Using Intelligent Reflecting Surfaces Nadhir Ben Halima (21841934) Engineering Communications engineering Electrical engineering Electronics, sensors and digital hardware IRS RF VLC Rayleigh fading channels |
| status_str | publishedVersion |
| title | NOMA for Hybrid RF/VLC Systems Using Intelligent Reflecting Surfaces |
| title_full | NOMA for Hybrid RF/VLC Systems Using Intelligent Reflecting Surfaces |
| title_fullStr | NOMA for Hybrid RF/VLC Systems Using Intelligent Reflecting Surfaces |
| title_full_unstemmed | NOMA for Hybrid RF/VLC Systems Using Intelligent Reflecting Surfaces |
| title_short | NOMA for Hybrid RF/VLC Systems Using Intelligent Reflecting Surfaces |
| title_sort | NOMA for Hybrid RF/VLC Systems Using Intelligent Reflecting Surfaces |
| topic | Engineering Communications engineering Electrical engineering Electronics, sensors and digital hardware IRS RF VLC Rayleigh fading channels |