Physical Layer Security of Dual-Hop Hybrid FSO-mmWave Systems
<p dir="ltr">Hybrid free-space optical (FSO) and millimeter wave (mmWave) systems have been proposed as an efficient solution to improve spectral efficiency and maintain link reliability. The comparable supported data rate and the complementary characteristics in different weather co...
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2023
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| _version_ | 1864513527541137408 |
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| author | Saud Althunibat (16888722) |
| author2 | Sezer C. Tokgoz (17949086) Serhan Yarkan (17949089) Scott L. Miller (17949092) Khalid A. Qaraqe (16904664) |
| author2_role | author author author author |
| author_facet | Saud Althunibat (16888722) Sezer C. Tokgoz (17949086) Serhan Yarkan (17949089) Scott L. Miller (17949092) Khalid A. Qaraqe (16904664) |
| author_role | author |
| dc.creator.none.fl_str_mv | Saud Althunibat (16888722) Sezer C. Tokgoz (17949086) Serhan Yarkan (17949089) Scott L. Miller (17949092) Khalid A. Qaraqe (16904664) |
| dc.date.none.fl_str_mv | 2023-06-06T06:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1109/access.2023.3283293 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Physical_Layer_Security_of_Dual-Hop_Hybrid_FSO-mmWave_Systems/25205144 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Electrical engineering Electronics, sensors and digital hardware Materials engineering Radio frequency Millimeter wave communication Relays Security Receiving antennas Probability Power system reliability Physical layer security cooperative systems relaying schemes free space optical millimeter wave band hybrid FSO-mmWave secrecy analysis |
| dc.title.none.fl_str_mv | Physical Layer Security of Dual-Hop Hybrid FSO-mmWave Systems |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">Hybrid free-space optical (FSO) and millimeter wave (mmWave) systems have been proposed as an efficient solution to improve spectral efficiency and maintain link reliability. The comparable supported data rate and the complementary characteristics in different weather conditions of both links, i.e., FSO and mmWave) have attracted research efforts towards analyzing the different performance aspects of hybrid FSO-mmWave systems. Following this direction, in this article, the physical-layer security analysis of the dual-hop hybrid FSO-mmWave systems is addressed. In the considered system, both FSO and mmWave links are simultaneously used to carry data at each hop, while an eavesdropper is assumed to present to wiretap either one or both links. The analysis includes building a mathematical framework to derive different secrecy metrics, such as the average secrecy capacity, secrecy outage probability and effective secrecy throughput metrics, in mathematical expressions. Obtained analytical results are verified using Monte Carlo simulations where exact matching are achieved. Moreover, the presented results include investigation of the impact of the different operational parameters on the overall secrecy performance.</p><h2>Other Information</h2><p dir="ltr">Published in: IEEE Access<br>License: <a href="http://creativecommons.org/licenses/by/4.0" target="_blank">http://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1109/access.2023.3283293" target="_blank">https://dx.doi.org/10.1109/access.2023.3283293</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_c51d7f96f193d59e26fe31c552cd7320 |
| identifier_str_mv | 10.1109/access.2023.3283293 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/25205144 |
| publishDate | 2023 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Physical Layer Security of Dual-Hop Hybrid FSO-mmWave SystemsSaud Althunibat (16888722)Sezer C. Tokgoz (17949086)Serhan Yarkan (17949089)Scott L. Miller (17949092)Khalid A. Qaraqe (16904664)EngineeringElectrical engineeringElectronics, sensors and digital hardwareMaterials engineeringRadio frequencyMillimeter wave communicationRelaysSecurityReceiving antennasProbabilityPower system reliabilityPhysical layer securitycooperative systemsrelaying schemesfree space opticalmillimeter wave bandhybrid FSO-mmWavesecrecy analysis<p dir="ltr">Hybrid free-space optical (FSO) and millimeter wave (mmWave) systems have been proposed as an efficient solution to improve spectral efficiency and maintain link reliability. The comparable supported data rate and the complementary characteristics in different weather conditions of both links, i.e., FSO and mmWave) have attracted research efforts towards analyzing the different performance aspects of hybrid FSO-mmWave systems. Following this direction, in this article, the physical-layer security analysis of the dual-hop hybrid FSO-mmWave systems is addressed. In the considered system, both FSO and mmWave links are simultaneously used to carry data at each hop, while an eavesdropper is assumed to present to wiretap either one or both links. The analysis includes building a mathematical framework to derive different secrecy metrics, such as the average secrecy capacity, secrecy outage probability and effective secrecy throughput metrics, in mathematical expressions. Obtained analytical results are verified using Monte Carlo simulations where exact matching are achieved. Moreover, the presented results include investigation of the impact of the different operational parameters on the overall secrecy performance.</p><h2>Other Information</h2><p dir="ltr">Published in: IEEE Access<br>License: <a href="http://creativecommons.org/licenses/by/4.0" target="_blank">http://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1109/access.2023.3283293" target="_blank">https://dx.doi.org/10.1109/access.2023.3283293</a></p>2023-06-06T06:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1109/access.2023.3283293https://figshare.com/articles/journal_contribution/Physical_Layer_Security_of_Dual-Hop_Hybrid_FSO-mmWave_Systems/25205144CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/252051442023-06-06T06:00:00Z |
| spellingShingle | Physical Layer Security of Dual-Hop Hybrid FSO-mmWave Systems Saud Althunibat (16888722) Engineering Electrical engineering Electronics, sensors and digital hardware Materials engineering Radio frequency Millimeter wave communication Relays Security Receiving antennas Probability Power system reliability Physical layer security cooperative systems relaying schemes free space optical millimeter wave band hybrid FSO-mmWave secrecy analysis |
| status_str | publishedVersion |
| title | Physical Layer Security of Dual-Hop Hybrid FSO-mmWave Systems |
| title_full | Physical Layer Security of Dual-Hop Hybrid FSO-mmWave Systems |
| title_fullStr | Physical Layer Security of Dual-Hop Hybrid FSO-mmWave Systems |
| title_full_unstemmed | Physical Layer Security of Dual-Hop Hybrid FSO-mmWave Systems |
| title_short | Physical Layer Security of Dual-Hop Hybrid FSO-mmWave Systems |
| title_sort | Physical Layer Security of Dual-Hop Hybrid FSO-mmWave Systems |
| topic | Engineering Electrical engineering Electronics, sensors and digital hardware Materials engineering Radio frequency Millimeter wave communication Relays Security Receiving antennas Probability Power system reliability Physical layer security cooperative systems relaying schemes free space optical millimeter wave band hybrid FSO-mmWave secrecy analysis |