{"id":"https://openalex.org/W4385191444","doi":"https://doi.org/10.1109/twc.2023.3296146","title":"User Association for Symbiotic Spectrum and Service Sharing Among Multiple Mobile Network Operators","display_name":"User Association for Symbiotic Spectrum and Service Sharing Among Multiple Mobile Network Operators","publication_year":2023,"publication_date":"2023-07-24","ids":{"openalex":"https://openalex.org/W4385191444","doi":"https://doi.org/10.1109/twc.2023.3296146"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2023.3296146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3296146","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/A5103261709","display_name":"Shizhao He","orcid":"https://orcid.org/0009-0005-3396-5890"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shizhao He","raw_affiliation_strings":["National Key Laboratory of Wireless Communications and the Center for Intelligent Networking and Communications (CINC), University of Electronic Science and Technology of China (UESTC), Chengdu, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Wireless Communications and the Center for Intelligent Networking and Communications (CINC), University of Electronic Science and Technology of China (UESTC), Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079933322","display_name":"Jungang Ge","orcid":"https://orcid.org/0000-0003-0380-447X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jungang Ge","raw_affiliation_strings":["National Key Laboratory of Wireless Communications and the Center for Intelligent Networking and Communications (CINC), University of Electronic Science and Technology of China (UESTC), Chengdu, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Wireless Communications and the Center for Intelligent Networking and Communications (CINC), University of Electronic Science and Technology of China (UESTC), Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007832415","display_name":"Ying\u2010Chang Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying-Chang Liang","raw_affiliation_strings":["Center for Intelligent Networking and Communications, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Center for Intelligent Networking and Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103261709"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.782,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.71275758,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"23","issue":"3","first_page":"2167","last_page":"2180"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9993000030517578,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9983999729156494,"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/computer-science","display_name":"Computer science","score":0.8216124773025513},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5568491220474243},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5382025241851807},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5182964205741882},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.494069367647171},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.42408353090286255},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4020800292491913},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.338267982006073},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08886241912841797}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8216124773025513},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5568491220474243},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5382025241851807},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5182964205741882},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.494069367647171},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.42408353090286255},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4020800292491913},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.338267982006073},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08886241912841797},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2023.3296146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3296146","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":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6299999952316284}],"awards":[{"id":"https://openalex.org/G3738287161","display_name":null,"funder_award_id":"2018YFB1801105","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4517290006","display_name":null,"funder_award_id":"B20064","funder_id":"https://openalex.org/F4320335785","funder_display_name":"Project 211"},{"id":"https://openalex.org/G7763006810","display_name":null,"funder_award_id":"ZYGX2019Z022","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335785","display_name":"Project 211","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W218204833","https://openalex.org/W1972388732","https://openalex.org/W2010630450","https://openalex.org/W2055515382","https://openalex.org/W2077372400","https://openalex.org/W2247737329","https://openalex.org/W2342856740","https://openalex.org/W2345842246","https://openalex.org/W2384087374","https://openalex.org/W2468427063","https://openalex.org/W2471453637","https://openalex.org/W2527974224","https://openalex.org/W2528061673","https://openalex.org/W2529699984","https://openalex.org/W2605426595","https://openalex.org/W2612759037","https://openalex.org/W2648066211","https://openalex.org/W2734338627","https://openalex.org/W2788350651","https://openalex.org/W2885631384","https://openalex.org/W2894036243","https://openalex.org/W2907390006","https://openalex.org/W2964262227","https://openalex.org/W2990464571","https://openalex.org/W3010754221","https://openalex.org/W3015501413","https://openalex.org/W3018474795","https://openalex.org/W3032105180","https://openalex.org/W3081000514","https://openalex.org/W3091778097","https://openalex.org/W3092434821","https://openalex.org/W3101313690","https://openalex.org/W3102848287","https://openalex.org/W3110989801","https://openalex.org/W3114471840","https://openalex.org/W3128620660","https://openalex.org/W3146291710","https://openalex.org/W4214539983","https://openalex.org/W4225827091","https://openalex.org/W4234585325","https://openalex.org/W4250589301","https://openalex.org/W4302379826"],"related_works":["https://openalex.org/W2947806671","https://openalex.org/W2390878257","https://openalex.org/W2111375262","https://openalex.org/W2140517720","https://openalex.org/W1991205173","https://openalex.org/W4390860228","https://openalex.org/W2109048960","https://openalex.org/W2144260821","https://openalex.org/W2741481635","https://openalex.org/W4377021841"],"abstract_inverted_index":{"Spectrum":[0],"and":[1,34,61,98,140,204,234],"service":[2,62,109,118,205,235],"sharing":[3,63,105,157,206,212],"among":[4],"multiple":[5,198,229],"mobile":[6,19],"network":[7,30,35,74],"operators":[8],"(MNOs)":[9],"is":[10],"regarded":[11,114],"as":[12,80,115],"a":[13,24,58,104,133,141,164,201],"promising":[14],"technology":[15,49],"to":[16,45,147,181],"construct":[17],"future":[18],"networks,":[20],"because":[21],"it":[22,214],"provides":[23],"higher":[25],"utilization":[26],"efficiency":[27],"of":[28,71,126,185],"the":[29,68,72,124,149,171,183,186,220,228],"resources,":[31],"e.g.,":[32],"spectrum":[33,60,203,233],"infrastructure.":[36],"However,":[37],"each":[38,77],"individual":[39],"MNO":[40,78],"may":[41],"not":[42],"be":[43,113,217,225],"able":[44],"benefit":[46,92,194],"from":[47],"this":[48,54],"without":[50],"joint":[51],"optimizations.":[52],"In":[53,159],"paper,":[55],"we":[56,83,102,131,161],"investigate":[57],"symbiotic":[59,202],"paradigm,":[64],"which":[65,111],"can":[66,112,196,215,224],"improve":[67],"overall":[69],"performance":[70,222],"multi-MNO":[73],"while":[75],"guaranteeing":[76],"benefits":[79],"well.":[81],"Particularly,":[82],"formulate":[84],"two":[85],"user":[86,127],"association":[87,128],"problems":[88,153],"with":[89],"novel":[90],"mutual":[91,193],"constraints,":[93],"namely,":[94],"sum":[95,150],"rate":[96,151],"maximization":[97,152],"load":[99,172],"balancing.":[100],"Besides,":[101],"introduce":[103],"coefficient":[106],"for":[107,123,154,170],"inter-MNO":[108,117,156,211],"sharing,":[110],"an":[116],"level":[119],"agreement":[120],"(SLA)":[121],"accounting":[122],"regulation":[125],"behaviors.":[129],"Then,":[130],"propose":[132],"successive":[134],"convex":[135],"approximation":[136],"(SCA)":[137],"based":[138,145,168],"algorithm":[139,146,169],"fractional":[142],"programming":[143],"(FP)":[144],"solve":[148],"different":[155,210],"strategies.":[158],"addition,":[160],"also":[162,216],"develop":[163],"Lagrangian":[165],"dual":[166],"decomposition":[167],"balancing":[173],"problems.":[174],"Finally,":[175],"extensive":[176],"numerical":[177],"simulations":[178],"are":[179],"provided":[180],"demonstrate":[182],"effectiveness":[184],"proposed":[187],"algorithms.":[188],"The":[189],"results":[190],"show":[191],"that":[192,219],"constraints":[195],"help":[197],"MNOs":[199,230],"realize":[200],"paradigm.":[207],"By":[208],"comparing":[209],"strategies,":[213],"observed":[218],"highest":[221],"gain":[223],"achieved":[226],"when":[227],"share":[231],"their":[232],"simultaneously.":[236]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}