{"id":"https://openalex.org/W7116666712","doi":"https://doi.org/10.1109/twc.2025.3643833","title":"Clustered Joint Transmission for NOMA-Enabled Content-Centric Fog Radio Access Networks","display_name":"Clustered Joint Transmission for NOMA-Enabled Content-Centric Fog Radio Access Networks","publication_year":2025,"publication_date":"2025-12-22","ids":{"openalex":"https://openalex.org/W7116666712","doi":"https://doi.org/10.1109/twc.2025.3643833"},"language":null,"primary_location":{"id":"doi:10.1109/twc.2025.3643833","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2025.3643833","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless 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/A5065341303","display_name":"X. Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xianling Wang","raw_affiliation_strings":["Xiamen University of Technology, Xiamen, China"],"raw_orcid":"https://orcid.org/0000-0001-6866-4856","affiliations":[{"raw_affiliation_string":"Xiamen University of Technology, Xiamen, China","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120951560","display_name":"Zihang Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zihang Zhang","raw_affiliation_strings":["Xiamen University of Technology, Xiamen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xiamen University of Technology, Xiamen, China","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102991186","display_name":"Yousi Lin","orcid":"https://orcid.org/0009-0003-5479-108X"},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yousi Lin","raw_affiliation_strings":["Xiamen University of Technology, Xiamen, China"],"raw_orcid":"https://orcid.org/0009-0003-5479-108X","affiliations":[{"raw_affiliation_string":"Xiamen University of Technology, Xiamen, China","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121021650","display_name":"Yue Tian","orcid":null},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Tian","raw_affiliation_strings":["Xiamen University of Technology, Xiamen, China"],"raw_orcid":"https://orcid.org/0000-0002-2046-6911","affiliations":[{"raw_affiliation_string":"Xiamen University of Technology, Xiamen, China","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Kyeong Jin Kim","orcid":"https://orcid.org/0000-0002-1943-8307"},"institutions":[{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kyeong Jin Kim","raw_affiliation_strings":["Samsung Research America, Plano, TX, USA"],"raw_orcid":"https://orcid.org/0000-0002-1943-8307","affiliations":[{"raw_affiliation_string":"Samsung Research America, Plano, TX, USA","institution_ids":["https://openalex.org/I4210101778"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5093744338","display_name":"Yuanwei Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yuanwei Liu","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam, TX, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-6389-8941","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam, TX, Hong Kong","institution_ids":["https://openalex.org/I889458895"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5065341303"],"corresponding_institution_ids":["https://openalex.org/I75867142"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.62492709,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":null,"first_page":"9731","last_page":"9746"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9405999779701233,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9405999779701233,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.014399999752640724,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.005400000140070915,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.8762999773025513},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6805999875068665},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5667999982833862},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5354999899864197},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.47769999504089355},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4564000070095062},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.44859999418258667},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.4293999969959259},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4034999907016754}],"concepts":[{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.8762999773025513},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.852400004863739},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6805999875068665},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6754999756813049},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5667999982833862},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5354999899864197},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.47769999504089355},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4564000070095062},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.44859999418258667},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.4293999969959259},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4034999907016754},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.392300009727478},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.3797000050544739},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.37400001287460327},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.36739999055862427},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.3465999960899353},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3384999930858612},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.32100000977516174},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3206000030040741},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.31850001215934753},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.3012999892234802},{"id":"https://openalex.org/C62793504","wikidata":"https://www.wikidata.org/wiki/Q228327","display_name":"Access network","level":2,"score":0.30079999566078186},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.2953000068664551},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.2948000133037567},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.2802000045776367},{"id":"https://openalex.org/C31243852","wikidata":"https://www.wikidata.org/wiki/Q1666739","display_name":"Stochastic geometry","level":2,"score":0.2678000032901764},{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.26489999890327454},{"id":"https://openalex.org/C173512123","wikidata":"https://www.wikidata.org/wiki/Q5978010","display_name":"Statistical time division multiplexing","level":3,"score":0.257999986410141},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.2526000142097473},{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.25040000677108765}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2025.3643833","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2025.3643833","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3620174370","display_name":null,"funder_award_id":"2023J011455","funder_id":"https://openalex.org/F4320321878","funder_display_name":"Natural Science Foundation of Fujian Province"},{"id":"https://openalex.org/G6973101166","display_name":null,"funder_award_id":"62201482","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7905572186","display_name":null,"funder_award_id":"2025J011303","funder_id":"https://openalex.org/F4320321878","funder_display_name":"Natural Science Foundation of Fujian Province"}],"funders":[{"id":"https://openalex.org/F4320316884","display_name":"Natural Science Foundation of Xiamen City","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321878","display_name":"Natural Science Foundation of Fujian Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W2749851874","https://openalex.org/W2793571972","https://openalex.org/W2801144644","https://openalex.org/W2902375353","https://openalex.org/W2963564337","https://openalex.org/W2963611429","https://openalex.org/W2963622574","https://openalex.org/W2969203301","https://openalex.org/W2971066829","https://openalex.org/W2978192402","https://openalex.org/W2981181432","https://openalex.org/W2987100838","https://openalex.org/W3003451927","https://openalex.org/W3009335527","https://openalex.org/W3022603118","https://openalex.org/W3081064983","https://openalex.org/W3091990474","https://openalex.org/W3126415943","https://openalex.org/W3178743040","https://openalex.org/W3195767590","https://openalex.org/W3208651486","https://openalex.org/W3216889948","https://openalex.org/W4212924327","https://openalex.org/W4213251304","https://openalex.org/W4322576408","https://openalex.org/W4328007772","https://openalex.org/W4366678308","https://openalex.org/W4378965896","https://openalex.org/W4386231678","https://openalex.org/W4387546248","https://openalex.org/W4388873099","https://openalex.org/W4389887657","https://openalex.org/W4396604696","https://openalex.org/W4401242700","https://openalex.org/W4402978519","https://openalex.org/W4406356190","https://openalex.org/W4408016861","https://openalex.org/W4408323550","https://openalex.org/W4409985705","https://openalex.org/W4410771553","https://openalex.org/W4410808824"],"related_works":[],"abstract_inverted_index":{"In":[0],"fog":[1,11],"radio":[2],"access":[3,12,39,136],"networks":[4],"(F-RANs),":[5],"caching":[6,78],"popular":[7],"content":[8,97,155],"at":[9],"edge":[10],"points":[13],"(FAPs)":[14],"helps":[15],"alleviate":[16],"the":[17,87,95,108,149,153,165,177],"burden":[18],"on":[19],"base":[20],"stations":[21],"and":[22,29,36,67,80,100,117,192],"backhaul":[23,158],"links.":[24],"To":[25,104],"improve":[26],"signal":[27,173],"quality":[28,174],"connectivity,":[30],"this":[31],"work":[32],"integrates":[33],"cooperative":[34],"communication":[35],"non-orthogonal":[37],"multiple":[38,73,167],"(NOMA)":[40],"into":[41,60],"content-centric":[42],"F-RANs":[43],"with":[44],"unreliable":[45],"backhauls.":[46],"Specifically,":[47],"a":[48,76,114,118,126],"NOMA-enabled":[49,144],"joint":[50,65,145],"transmission":[51,66,146],"scheme":[52,147],"is":[53,90,111,123,131],"considered,":[54],"where":[55],"cache-enabled":[56],"FAPs":[57,150],"are":[58],"coordinated":[59],"clusters":[61],"to":[62,133,156],"perform":[63],"non-coherent":[64],"NOMA,":[68],"enabling":[69],"multiplexing":[70],"signals":[71],"for":[72],"users.":[74],"Under":[75],"hybrid":[77,128],"policy":[79],"non-uniform":[81],"Nakagami-<italic":[82],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[83],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">m</i>":[84],"fading":[85],"channels,":[86],"system":[88],"performance":[89],"analyzed":[91],"in":[92],"terms":[93],"of":[94,179],"successful":[96],"delivery":[98],"probability":[99],"outage":[101],"achievable":[102],"rate.":[103],"optimize":[105],"FAP":[106],"coordination,":[107],"clustering":[109,121,186],"problem":[110],"formulated":[112],"as":[113],"coalitional":[115,184],"game,":[116],"low-complexity":[119],"transfer-based":[120],"algorithm":[122,130,187],"designed.":[124],"Furthermore,":[125],"hierarchical":[127],"NOMA-based":[129,162],"developed":[132],"enhance":[134],"multi-user":[135,180],"efficiency.":[137],"Simulation":[138],"results":[139],"demonstrate":[140],"that:":[141],"1)":[142],"The":[143,161,183],"allows":[148],"efficiently":[151],"leverage":[152],"cached":[154],"mitigate":[157],"unreliability;":[159],"2)":[160],"design":[163,169],"outperforms":[164],"orthogonal":[166],"access-based":[168],"by":[170],"guaranteeing":[171],"improved":[172],"while":[175],"maintaining":[176],"efficiency":[178],"access;":[181],"3)":[182],"game-based":[185],"effectively":[188],"manages":[189],"co-channel":[190],"interference":[191],"improves":[193],"spectrum":[194],"utilization.":[195]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-12-22T00:00:00"}
