{"id":"https://openalex.org/W3032527912","doi":"https://doi.org/10.1109/access.2020.2998742","title":"On Secrecy Performance of Mixed Generalized Gamma and M\u00e1laga RF-FSO Variable Gain Relaying Channel","display_name":"On Secrecy Performance of Mixed Generalized Gamma and M\u00e1laga RF-FSO Variable Gain Relaying Channel","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3032527912","doi":"https://doi.org/10.1109/access.2020.2998742","mag":"3032527912"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2998742","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2998742","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09103554.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09103554.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Sheikh Habibul Islam","orcid":"https://orcid.org/0000-0003-2968-9561"},"institutions":[{"id":"https://openalex.org/I17477748","display_name":"Rajshahi University of Engineering and Technology","ror":"https://ror.org/049ysg747","country_code":"BD","type":"education","lineage":["https://openalex.org/I17477748"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Sheikh Habibul Islam","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Rajshahi University of Engineering and Technology (RUET), Rajshahi, Bangladesh","ORCiD"],"raw_orcid":"https://orcid.org/0000-0003-2968-9561","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Rajshahi University of Engineering and Technology (RUET), Rajshahi, Bangladesh","institution_ids":["https://openalex.org/I17477748"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062411863","display_name":"A. S. M. Badrudduza","orcid":"https://orcid.org/0000-0003-0895-4450"},"institutions":[{"id":"https://openalex.org/I17477748","display_name":"Rajshahi University of Engineering and Technology","ror":"https://ror.org/049ysg747","country_code":"BD","type":"education","lineage":["https://openalex.org/I17477748"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"A. S. M. Badrudduza","raw_affiliation_strings":["Department of Electronics and Telecommunication Engineering, Rajshahi University of Engineering and Technology (RUET), Rajshahi, Bangladesh","ORCiD"],"raw_orcid":"https://orcid.org/0000-0003-0895-4450","affiliations":[{"raw_affiliation_string":"Department of Electronics and Telecommunication Engineering, Rajshahi University of Engineering and Technology (RUET), Rajshahi, Bangladesh","institution_ids":["https://openalex.org/I17477748"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028500163","display_name":"S. M. Riazul Islam","orcid":"https://orcid.org/0000-0003-2968-9561"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"S. M. Riazul Islam","raw_affiliation_strings":["Department of Computer Science and Engineering, Sejong University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Sejong University, Seoul, South Korea","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070438895","display_name":"Fardin Ibne Shahid","orcid":"https://orcid.org/0000-0001-5659-1426"},"institutions":[{"id":"https://openalex.org/I17477748","display_name":"Rajshahi University of Engineering and Technology","ror":"https://ror.org/049ysg747","country_code":"BD","type":"education","lineage":["https://openalex.org/I17477748"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Fardin Ibne Shahid","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Rajshahi University of Engineering and Technology (RUET), Rajshahi, Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Rajshahi University of Engineering and Technology (RUET), Rajshahi, Bangladesh","institution_ids":["https://openalex.org/I17477748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027144149","display_name":"Imran Shafique Ansari","orcid":"https://orcid.org/0000-0001-8461-6547"},"institutions":[{"id":"https://openalex.org/I7882870","display_name":"University of Glasgow","ror":"https://ror.org/00vtgdb53","country_code":"GB","type":"education","lineage":["https://openalex.org/I7882870"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Imran Shafique Ansari","raw_affiliation_strings":["James Watt School of Engineering, University of Glasgow, Glasgow, U.K","ORCiD"],"raw_orcid":"https://orcid.org/0000-0001-8461-6547","affiliations":[{"raw_affiliation_string":"James Watt School of Engineering, University of Glasgow, Glasgow, U.K","institution_ids":["https://openalex.org/I7882870"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068539203","display_name":"Milton Kumar Kundu","orcid":"https://orcid.org/0000-0001-5151-8545"},"institutions":[{"id":"https://openalex.org/I17477748","display_name":"Rajshahi University of Engineering and Technology","ror":"https://ror.org/049ysg747","country_code":"BD","type":"education","lineage":["https://openalex.org/I17477748"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Milton Kumar Kundu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Rajshahi University of Engineering and Technology (RUET), Rajshahi, Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Rajshahi University of Engineering and Technology (RUET), Rajshahi, Bangladesh","institution_ids":["https://openalex.org/I17477748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030111002","display_name":"Subarto Kumar Ghosh","orcid":"https://orcid.org/0000-0002-7812-2580"},"institutions":[{"id":"https://openalex.org/I17477748","display_name":"Rajshahi University of Engineering and Technology","ror":"https://ror.org/049ysg747","country_code":"BD","type":"education","lineage":["https://openalex.org/I17477748"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Subarto Kumar Ghosh","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Rajshahi University of Engineering and Technology (RUET), Rajshahi, Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Rajshahi University of Engineering and Technology (RUET), Rajshahi, Bangladesh","institution_ids":["https://openalex.org/I17477748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040603844","display_name":"Md. Biplob Hossain","orcid":"https://orcid.org/0000-0001-5641-3638"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Md. Biplob Hossain","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Jashore University of Science and Technology (JUST), Jashore, Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Jashore University of Science and Technology (JUST), Jashore, Bangladesh","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039038612","display_name":"A. S. M. Sanwar Hosen","orcid":"https://orcid.org/0000-0003-0934-0995"},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"A. S. M. Sanwar Hosen","raw_affiliation_strings":["Division of Computer Science and Engineering, Jeonbuk National University, Jeonju, South Korea","ORCiD"],"raw_orcid":"https://orcid.org/0000-0003-0934-0995","affiliations":[{"raw_affiliation_string":"Division of Computer Science and Engineering, Jeonbuk National University, Jeonju, South Korea","institution_ids":["https://openalex.org/I80611190"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065920540","display_name":"Gihwan Cho","orcid":"https://orcid.org/0000-0003-4923-8565"},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Gi Hwan Cho","raw_affiliation_strings":["Division of Computer Science and Engineering, Jeonbuk National University, Jeonju, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Computer Science and Engineering, Jeonbuk National University, Jeonju, South Korea","institution_ids":["https://openalex.org/I80611190"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.364,"has_fulltext":true,"cited_by_count":38,"citation_normalized_percentile":{"value":0.89100717,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"8","issue":null,"first_page":"104127","last_page":"104138"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10490","display_name":"Orbital Angular Momentum in Optics","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.7028695344924927},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.6385225653648376},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6071357727050781},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.5020589828491211},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.49336734414100647},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43700963258743286},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.42385390400886536},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4165528118610382},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4082530438899994},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.33526092767715454},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3303758502006531},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13712337613105774},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10317328572273254},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.08117353916168213}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7028695344924927},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6385225653648376},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6071357727050781},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.5020589828491211},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.49336734414100647},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43700963258743286},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.42385390400886536},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4165528118610382},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4082530438899994},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.33526092767715454},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3303758502006531},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13712337613105774},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10317328572273254},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.08117353916168213}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/access.2020.2998742","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2998742","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09103554.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:eprints.gla.ac.uk:222110","is_oa":true,"landing_page_url":"https://eprints.gla.ac.uk/222110/1/222110.pdf","pdf_url":"https://eprints.gla.ac.uk/222110/1/222110.pdf","source":{"id":"https://openalex.org/S4210235606","display_name":"ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam)","issn_l":"2622-8912","issn":["2622-8912","2622-8920"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Articles"},{"id":"pmh:oai:aura.abdn.ac.uk:2164/23285","is_oa":false,"landing_page_url":"https://hdl.handle.net/2164/23285","pdf_url":null,"source":{"id":"https://openalex.org/S4306400966","display_name":"Aberdeen University Research Archive (Aberdeen University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I195460627","host_organization_name":"University of Aberdeen","host_organization_lineage":["https://openalex.org/I195460627"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal article"},{"id":"pmh:oai:doaj.org/article:40e7bb72db4f4e4995698d18e80cff6e","is_oa":true,"landing_page_url":"https://doaj.org/article/40e7bb72db4f4e4995698d18e80cff6e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 104127-104138 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2998742","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2998742","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09103554.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7393585143","display_name":null,"funder_award_id":"20192021","funder_id":"https://openalex.org/F4320321287","funder_display_name":"Sejong University"}],"funders":[{"id":"https://openalex.org/F4320321287","display_name":"Sejong University","ror":"https://ror.org/00aft1q37"},{"id":"https://openalex.org/F4320328992","display_name":"Jeonbuk National University","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3032527912.pdf","grobid_xml":"https://content.openalex.org/works/W3032527912.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1491247725","https://openalex.org/W1505562276","https://openalex.org/W1572398013","https://openalex.org/W1982892759","https://openalex.org/W2005040368","https://openalex.org/W2031028312","https://openalex.org/W2031230704","https://openalex.org/W2044364861","https://openalex.org/W2055292947","https://openalex.org/W2100181015","https://openalex.org/W2112277396","https://openalex.org/W2121164767","https://openalex.org/W2128482304","https://openalex.org/W2134535361","https://openalex.org/W2143802392","https://openalex.org/W2168198891","https://openalex.org/W2243041688","https://openalex.org/W2248980475","https://openalex.org/W2286327191","https://openalex.org/W2331688265","https://openalex.org/W2342808852","https://openalex.org/W2344547323","https://openalex.org/W2544056523","https://openalex.org/W2566769952","https://openalex.org/W2589913228","https://openalex.org/W2613382796","https://openalex.org/W2726806793","https://openalex.org/W2752434596","https://openalex.org/W2766685162","https://openalex.org/W2790314025","https://openalex.org/W2805169815","https://openalex.org/W2807425737","https://openalex.org/W2883966292","https://openalex.org/W2893195999","https://openalex.org/W2901155658","https://openalex.org/W2910666727","https://openalex.org/W2927814004","https://openalex.org/W2943663566","https://openalex.org/W2950997574","https://openalex.org/W2962802455","https://openalex.org/W2964185815","https://openalex.org/W3003745835","https://openalex.org/W3014415887","https://openalex.org/W3113221786","https://openalex.org/W3123545179"],"related_works":["https://openalex.org/W2493929861","https://openalex.org/W2016567611","https://openalex.org/W2327053383","https://openalex.org/W2475541339","https://openalex.org/W2356834760","https://openalex.org/W565335793","https://openalex.org/W2363071176","https://openalex.org/W2765236478","https://openalex.org/W4360996312","https://openalex.org/W2529506699"],"abstract_inverted_index":{"The":[0],"emergence":[1],"of":[2,5,16,21,39,58,131,163,195,208],"an":[3,59],"array":[4],"new":[6],"wireless":[7,23],"networks":[8],"has":[9],"led":[10],"researchers":[11],"to":[12,27,114,203],"evaluate":[13],"the":[14,18,22,34,56,64,68,73,82,97,125,152,176,185,200,206,213],"prospect":[15],"utilizing":[17,199],"physical":[19,35],"properties":[20],"medium":[24],"in":[25,55],"order":[26],"design":[28],"secure":[29],"systems.":[30],"In":[31],"this":[32,116,209],"paper,":[33],"layer":[36],"secrecy":[37,159,164,170],"performance":[38],"a":[40,193],"mixed":[41],"radio":[42],"frequency-free":[43],"space":[44,99],"optical":[45,100],"(RF-FSO)":[46],"system":[47],"with":[48,106,140],"variable":[49],"gain":[50],"relaying":[51],"scheme":[52],"is":[53,78,113],"investigated":[54],"presence":[57],"eavesdropper.":[60],"We":[61,191],"assume":[62],"that":[63,81],"eavesdropper":[65,85],"can":[66],"wiretap":[67],"transmitted":[69],"confidential":[70,117],"data":[71],"from":[72,119],"RF":[74,86],"link":[75,102],"only.":[76],"It":[77],"further":[79],"assumed":[80],"main":[83],"and":[84,96,128,137,167,179],"links":[87,177],"are":[88,143,172,188,216],"modeled":[89],"as":[90],"generalized":[91,182],"Gamma":[92],"(GG)":[93],"fading":[94,183],"channel,":[95],"free":[98],"(FSO)":[101],"experiences":[103],"M\u00e1laga":[104],"turbulence":[105,127],"pointing":[107,123],"error":[108],"impairment.":[109],"Our":[110],"primary":[111],"concern":[112],"protect":[115],"information":[118],"being":[120],"wiretapped.":[121],"Besides":[122],"error,":[124],"atmospheric":[126],"two":[129],"types":[130],"detection":[132,136],"techniques":[133],"(i.e.":[134],"heterodyne":[135],"intensity":[138],"modulation":[139],"direct":[141],"detection)":[142],"also":[144,189],"taken":[145],"into":[146],"consideration.":[147],"Utilizing":[148],"amplify-and-forward":[149],"(AF)":[150],"scheme,":[151],"novel":[153],"mathematical":[154],"closed-form":[155],"expressions":[156,187,215],"for":[157],"average":[158],"capacity,":[160],"lower":[161],"bound":[162],"outage":[165],"probability,":[166],"strictly":[168],"positive":[169],"capacity":[171],"derived.":[173],"As":[174],"both":[175],"(RF":[178],"FSO)":[180],"undergo":[181],"channels,":[184],"derived":[186,214],"general.":[190],"present":[192],"unification":[194],"some":[196],"existing":[197],"works":[198],"proposed":[201],"model":[202],"better":[204],"clarify":[205],"novelty":[207],"work.":[210],"Finally,":[211],"all":[212],"justified":[217],"via":[218],"Monte-Carlo":[219],"simulations.":[220]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":1}],"updated_date":"2026-08-12T21:12:35.861297","created_date":"2020-06-05T00:00:00"}
