{"id":"https://openalex.org/W4413277830","doi":"https://doi.org/10.1109/lcomm.2025.3599437","title":"Efficient Resource Allocation for RSMA-Enabled OIRS-Assisted VLC Systems With Imperfect CSI","display_name":"Efficient Resource Allocation for RSMA-Enabled OIRS-Assisted VLC Systems With Imperfect CSI","publication_year":2025,"publication_date":"2025-08-18","ids":{"openalex":"https://openalex.org/W4413277830","doi":"https://doi.org/10.1109/lcomm.2025.3599437"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2025.3599437","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2025.3599437","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","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/A5072007938","display_name":"Farshad Zeinali","orcid":"https://orcid.org/0009-0008-6349-9837"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Farshad Zeinali","raw_affiliation_strings":["5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","5GIC &#x0026; 6GIC, Institute for Communication Systems (ICS), University of Surrey, UK"],"raw_orcid":"https://orcid.org/0009-0008-6349-9837","affiliations":[{"raw_affiliation_string":"5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"5GIC &#x0026; 6GIC, Institute for Communication Systems (ICS), University of Surrey, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004809584","display_name":"Sajad Faramarzi","orcid":"https://orcid.org/0000-0003-3060-4561"},"institutions":[{"id":"https://openalex.org/I67009956","display_name":"Iran University of Science and Technology","ror":"https://ror.org/01jw2p796","country_code":"IR","type":"education","lineage":["https://openalex.org/I67009956"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Sajad Faramarzi","raw_affiliation_strings":["School of Electrical Engineering, Iran University of Science and Technology, Tehran, Iran","School of Electrical Engineering, Iran University of Science &#x0026; Technology, Tehran, Iran"],"raw_orcid":"https://orcid.org/0000-0003-3060-4561","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Iran University of Science and Technology, Tehran, Iran","institution_ids":["https://openalex.org/I67009956"]},{"raw_affiliation_string":"School of Electrical Engineering, Iran University of Science &#x0026; Technology, Tehran, Iran","institution_ids":["https://openalex.org/I67009956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024024344","display_name":"Sepideh Javadi","orcid":"https://orcid.org/0000-0003-1035-2600"},"institutions":[{"id":"https://openalex.org/I4210127068","display_name":"Pasargad Institute for Advanced Innovative Solutions","ror":"https://ror.org/033mn5m13","country_code":"IR","type":"education","lineage":["https://openalex.org/I4210127068"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Sepideh Javadi","raw_affiliation_strings":["Pasargad Institute for Advanced Innovative Solutions, Tehran, Iran"],"raw_orcid":"https://orcid.org/0000-0003-1035-2600","affiliations":[{"raw_affiliation_string":"Pasargad Institute for Advanced Innovative Solutions, Tehran, Iran","institution_ids":["https://openalex.org/I4210127068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066654506","display_name":"Mohammad Robat Mili","orcid":"https://orcid.org/0000-0003-4120-1872"},"institutions":[{"id":"https://openalex.org/I4210127068","display_name":"Pasargad Institute for Advanced Innovative Solutions","ror":"https://ror.org/033mn5m13","country_code":"IR","type":"education","lineage":["https://openalex.org/I4210127068"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohammad Robat Mili","raw_affiliation_strings":["Pasargad Institute for Advanced Innovative Solutions, Tehran, Iran"],"raw_orcid":"https://orcid.org/0000-0003-4120-1872","affiliations":[{"raw_affiliation_string":"Pasargad Institute for Advanced Innovative Solutions, Tehran, Iran","institution_ids":["https://openalex.org/I4210127068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028862760","display_name":"Mahdi Boloursaz Mashhadi","orcid":"https://orcid.org/0000-0001-9948-9165"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mahdi Boloursaz Mashhadi","raw_affiliation_strings":["5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","5GIC &#x0026; 6GIC, Institute for Communication Systems (ICS), University of Surrey, UK"],"raw_orcid":"https://orcid.org/0000-0001-9948-9165","affiliations":[{"raw_affiliation_string":"5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"5GIC &#x0026; 6GIC, Institute for Communication Systems (ICS), University of Surrey, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032549075","display_name":"Rahim Tafazolli","orcid":"https://orcid.org/0000-0002-6062-8639"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rahim Tafazolli","raw_affiliation_strings":["5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","5GIC &#x0026; 6GIC, Institute for Communication Systems (ICS), University of Surrey, UK"],"raw_orcid":"https://orcid.org/0000-0002-6062-8639","affiliations":[{"raw_affiliation_string":"5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"5GIC &#x0026; 6GIC, Institute for Communication Systems (ICS), University of Surrey, UK","institution_ids":["https://openalex.org/I28290843"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4626,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.66297735,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"29","issue":"10","first_page":"2441","last_page":"2445"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9973999857902527,"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":0.9973999857902527,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9787999987602234,"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/T10232","display_name":"Optical Network Technologies","score":0.9678000211715698,"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":0.787427544593811},{"id":"https://openalex.org/keywords/visible-light-communication","display_name":"Visible light communication","score":0.6458134651184082},{"id":"https://openalex.org/keywords/imperfect","display_name":"Imperfect","score":0.5872259736061096},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.56474769115448},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.461680144071579},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.45573362708091736},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3482714593410492},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.07977631688117981}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.787427544593811},{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.6458134651184082},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.5872259736061096},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.56474769115448},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.461680144071579},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.45573362708091736},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3482714593410492},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.07977631688117981},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2025.3599437","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2025.3599437","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.47999998927116394}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2111854329","https://openalex.org/W2288501207","https://openalex.org/W3215679321","https://openalex.org/W4285255610","https://openalex.org/W4312233343","https://openalex.org/W4321194404","https://openalex.org/W4387870626","https://openalex.org/W4387883595","https://openalex.org/W4388019179","https://openalex.org/W4403407825","https://openalex.org/W4407374628","https://openalex.org/W4412081535"],"related_works":["https://openalex.org/W2923452570","https://openalex.org/W206598027","https://openalex.org/W2978610750","https://openalex.org/W2022931285","https://openalex.org/W1589966275","https://openalex.org/W2086872282","https://openalex.org/W2137789903","https://openalex.org/W2138781885","https://openalex.org/W4315630413","https://openalex.org/W2153007255"],"abstract_inverted_index":{"Efficient":[0],"resource":[1,107,122],"allocation":[2,108,123],"is":[3],"essential":[4],"in":[5],"visible":[6],"light":[7],"communication":[8],"(VLC)":[9],"systems.":[10],"This":[11],"study":[12],"explores":[13],"the":[14,24,60,79,88,100,127,147,153],"use":[15],"of":[16,31,91,149],"optical":[17],"intelligent":[18],"reflecting":[19],"surfaces":[20],"(OIRS)":[21],"to":[22,58,73,96,142],"enhance":[23],"data":[25,155],"rate":[26,66,92,112,156],"and":[27,67,93,113,157],"overall":[28],"power":[29,94,114],"efficiency":[30,76],"VLC":[32],"systems":[33],"under":[34],"imperfect":[35],"channel":[36],"state":[37],"information":[38],"(IPCSI),":[39],"leveraging":[40],"rate-splitting":[41],"multiple":[42],"access":[43],"(RSMA)":[44],"for":[45],"efficient":[46],"interference":[47],"management.":[48],"To":[49],"this":[50],"end,":[51],"we":[52],"introduce":[53],"a":[54,120],"multi-objective":[55],"optimization":[56],"framework":[57,81,124],"explore":[59],"fundamental":[61],"trade-off":[62],"between":[63],"maximizing":[64],"effective":[65,69],"minimizing":[68],"power.":[70],"In":[71],"contrast":[72],"conventional":[74],"energy":[75],"(EE)":[77],"approaches,":[78],"proposed":[80],"offers":[82],"flexible":[83],"system":[84],"design":[85],"by":[86,109],"allowing":[87],"relative":[89],"importance":[90],"objectives":[95],"be":[97],"adjusted":[98],"through":[99],"reward":[101],"function.":[102],"Additionally,":[103,146],"it":[104],"encourages":[105],"fair":[106],"penalizing":[110],"imbalanced":[111],"distributions":[115],"among":[116],"receivers.":[117],"We":[118],"propose":[119],"robust":[121],"based":[125],"on":[126],"critical":[128],"actor":[129],"asynchronous":[130],"meta-advantage":[131],"(MA3C)":[132],"reinforcement":[133],"learning":[134],"(RL)":[135],"algorithm.":[136],"Simulation":[137],"results":[138],"demonstrate":[139],"substantial":[140],"robustness":[141],"IPCSI":[143],"via":[144],"MA3C.":[145],"integration":[148],"RSMA":[150],"significantly":[151],"boosts":[152],"total":[154,159],"reduces":[158],"power,":[160],"outperforming":[161],"other":[162],"benchmarks.":[163]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
