{"id":"https://openalex.org/W4407737297","doi":"https://doi.org/10.1109/jsac.2025.3543529","title":"Mixed RF/FSO Communication Systems With Rate Splitting","display_name":"Mixed RF/FSO Communication Systems With Rate Splitting","publication_year":2025,"publication_date":"2025-02-19","ids":{"openalex":"https://openalex.org/W4407737297","doi":"https://doi.org/10.1109/jsac.2025.3543529"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2025.3543529","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2025.3543529","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057401572","display_name":"Yiran Zhang","orcid":"https://orcid.org/0009-0009-4795-1093"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiran Zhang","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018376339","display_name":"Zhichen Xiao","orcid":"https://orcid.org/0000-0002-7733-6640"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhichen Xiao","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015729753","display_name":"Liang Yang","orcid":"https://orcid.org/0000-0002-6576-332X"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Yang","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-6576-332X","affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019812846","display_name":"Petros S. Bithas","orcid":"https://orcid.org/0000-0002-6858-3674"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Petros S. Bithas","raw_affiliation_strings":["Department of Digital Industry Technologies, National and Kapodistrian University of Athens, Athens, Greece"],"raw_orcid":"https://orcid.org/0000-0002-6858-3674","affiliations":[{"raw_affiliation_string":"Department of Digital Industry Technologies, National and Kapodistrian University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062167084","display_name":"Mazen O. Hasna","orcid":"https://orcid.org/0000-0002-3088-6899"},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Mazen O. Hasna","raw_affiliation_strings":["Department of Electrical Engineering, Qatar University, Doha, Qatar","Qatar University, Doha, Qatar"],"raw_orcid":"https://orcid.org/0000-0002-3088-6899","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Qatar University, Doha, Qatar","institution_ids":["https://openalex.org/I60342839"]},{"raw_affiliation_string":"Qatar University, Doha, Qatar","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061744244","display_name":"George K. Karagiannidis","orcid":"https://orcid.org/0000-0001-8810-0345"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"George K. Karagiannidis","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","Aristotle University of Thessaloniki, Greece"],"raw_orcid":"https://orcid.org/0000-0001-8810-0345","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Aristotle University of Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8506,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.84404028,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"43","issue":"5","first_page":"1621","last_page":"1634"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9955000281333923,"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":0.9955000281333923,"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/computer-science","display_name":"Computer science","score":0.7737956047058105},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.46038249135017395},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.456542044878006},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.4365732669830322},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4315292239189148},{"id":"https://openalex.org/keywords/optical-communication","display_name":"Optical communication","score":0.4195796847343445},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.23522263765335083},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11186650395393372}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7737956047058105},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.46038249135017395},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.456542044878006},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4365732669830322},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4315292239189148},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.4195796847343445},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.23522263765335083},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11186650395393372}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.2025.3543529","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2025.3543529","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1990226670","display_name":null,"funder_award_id":"NPRP14C-0909-210008","funder_id":"https://openalex.org/F4320332753","funder_display_name":"Qatar National Research Fund"},{"id":"https://openalex.org/G4008410620","display_name":null,"funder_award_id":"U23A20278","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4185014121","display_name":null,"funder_award_id":"62272153","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7355159908","display_name":null,"funder_award_id":"CRKL220201","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320332753","display_name":"Qatar National Research Fund","ror":"https://ror.org/01svaqq28"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W26600685","https://openalex.org/W191636288","https://openalex.org/W1489394413","https://openalex.org/W1491247725","https://openalex.org/W1972485395","https://openalex.org/W1982892759","https://openalex.org/W1993129824","https://openalex.org/W2021986135","https://openalex.org/W2031028312","https://openalex.org/W2068118751","https://openalex.org/W2075640156","https://openalex.org/W2128830419","https://openalex.org/W2143802392","https://openalex.org/W2145275428","https://openalex.org/W2157915296","https://openalex.org/W2161694611","https://openalex.org/W2164962185","https://openalex.org/W2243041688","https://openalex.org/W2248980475","https://openalex.org/W2314274351","https://openalex.org/W2331688265","https://openalex.org/W2344547323","https://openalex.org/W2511038469","https://openalex.org/W2553468369","https://openalex.org/W2586197998","https://openalex.org/W2610496367","https://openalex.org/W2787255587","https://openalex.org/W2801121426","https://openalex.org/W2896407304","https://openalex.org/W2907071345","https://openalex.org/W2910666727","https://openalex.org/W2989668825","https://openalex.org/W3008915536","https://openalex.org/W3014415887","https://openalex.org/W3015450694","https://openalex.org/W3016981818","https://openalex.org/W3045366919","https://openalex.org/W3097673270","https://openalex.org/W3129366882","https://openalex.org/W4213103240","https://openalex.org/W4226128646","https://openalex.org/W4290994929","https://openalex.org/W4319302984","https://openalex.org/W4361802267","https://openalex.org/W4380084021","https://openalex.org/W4389880098","https://openalex.org/W4391661483","https://openalex.org/W4393185127","https://openalex.org/W4399990488","https://openalex.org/W4403094637"],"related_works":["https://openalex.org/W2965896786","https://openalex.org/W1194392288","https://openalex.org/W2375421541","https://openalex.org/W1982437770","https://openalex.org/W1570537255","https://openalex.org/W4319082625","https://openalex.org/W2048051473","https://openalex.org/W1971326319","https://openalex.org/W3122827948","https://openalex.org/W2782562885"],"abstract_inverted_index":{"In":[0,20,46,108],"this":[1,47],"paper,":[2],"rate":[3,101],"splitting":[4],"(RS)":[5],"has":[6,42],"been":[7,43,131],"applied":[8],"in":[9],"a":[10],"mixed":[11],"dual-hop":[12],"radio":[13],"frequency/free":[14],"space":[15],"optical":[16],"(RF/FSO)":[17],"relay":[18,29],"system.":[19],"particular,":[21],"assuming":[22],"fixed-gain":[23],"amplify-and-forward":[24],"(AF)":[25],"and":[26,37,83,103,127,145],"decode-and-forward":[27],"(DF)":[28],"protocols,":[30],"the":[31,53,61,67,87,94,97,104,110,114,140,143],"performance":[32,112],"of":[33,113,142],"both":[34],"heterodyne":[35],"detection":[36,40],"intensity-modulated":[38],"direct":[39],"(IM-DD)":[41],"analytically":[44],"evaluated.":[45],"framework,":[48],"it":[49],"is":[50,64,121],"assumed":[51],"that":[52],"RF":[54],"channel":[55,63,106],"suffers":[56],"from":[57],"Rayleigh":[58],"fading,":[59],"while":[60],"FSO":[62],"affected":[65],"by":[66],"atmospheric":[68],"turbulence-induced":[69],"fading":[70],"with":[71],"<monospace":[72],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[73,76],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">M\u00e1laga</monospace>":[74],"(<inline-formula":[75],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[77],"<tex-math":[78],"notation=\"LaTeX\">$\\mathcal":[79],"{M}$":[80],"</tex-math></inline-formula>)":[81],"distribution":[82],"pointing":[84],"errors.":[85],"For":[86],"considered":[88],"system,":[89],"we":[90],"derive":[91],"expressions":[92],"for":[93],"outage":[95],"probability,":[96],"average":[98,105],"bit":[99],"error":[100],"(BER),":[102],"capacity.":[107],"addition,":[109],"asymptotic":[111,146],"system":[115],"at":[116],"high":[117],"signal-to-noise":[118],"ratios":[119],"regime":[120],"analyzed,":[122],"special":[123],"cases":[124],"are":[125,136],"discussed,":[126],"useful":[128],"insights":[129],"have":[130],"extracted.":[132],"Finally,":[133],"numerical":[134],"results":[135],"presented":[137],"to":[138],"verify":[139],"accuracy":[141],"analytical":[144],"expressions.":[147]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
