{"id":"https://openalex.org/W4410087093","doi":"https://doi.org/10.1109/ccnc54725.2025.10976195","title":"AdapShare: An RL-Based Dynamic Spectrum Sharing Solution for O-RAN","display_name":"AdapShare: An RL-Based Dynamic Spectrum Sharing Solution for O-RAN","publication_year":2025,"publication_date":"2025-01-10","ids":{"openalex":"https://openalex.org/W4410087093","doi":"https://doi.org/10.1109/ccnc54725.2025.10976195"},"language":"en","primary_location":{"id":"doi:10.1109/ccnc54725.2025.10976195","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccnc54725.2025.10976195","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 22nd Consumer Communications &amp;amp; Networking Conference (CCNC)","raw_type":"proceedings-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/A5086020665","display_name":"Sneihil Gopal","orcid":"https://orcid.org/0000-0001-8843-4839"},"institutions":[{"id":"https://openalex.org/I1321296531","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416","country_code":"US","type":"funder","lineage":["https://openalex.org/I1321296531","https://openalex.org/I1343035065"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sneihil Gopal","raw_affiliation_strings":["PREP Associate, National Institute of Standards and Technology (NIST),USA"],"affiliations":[{"raw_affiliation_string":"PREP Associate, National Institute of Standards and Technology (NIST),USA","institution_ids":["https://openalex.org/I1321296531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064877913","display_name":"David Griffith","orcid":"https://orcid.org/0000-0002-7986-1924"},"institutions":[{"id":"https://openalex.org/I1321296531","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416","country_code":"US","type":"funder","lineage":["https://openalex.org/I1321296531","https://openalex.org/I1343035065"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Griffith","raw_affiliation_strings":["National Institute of Standards and Technology (NIST),USA"],"affiliations":[{"raw_affiliation_string":"National Institute of Standards and Technology (NIST),USA","institution_ids":["https://openalex.org/I1321296531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036558492","display_name":"Richard Rouil","orcid":"https://orcid.org/0000-0003-0387-0880"},"institutions":[{"id":"https://openalex.org/I1321296531","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416","country_code":"US","type":"funder","lineage":["https://openalex.org/I1321296531","https://openalex.org/I1343035065"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard A. Rouil","raw_affiliation_strings":["National Institute of Standards and Technology (NIST),USA"],"affiliations":[{"raw_affiliation_string":"National Institute of Standards and Technology (NIST),USA","institution_ids":["https://openalex.org/I1321296531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100689891","display_name":"Chunmei Liu","orcid":"https://orcid.org/0000-0002-8973-8217"},"institutions":[{"id":"https://openalex.org/I1321296531","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416","country_code":"US","type":"funder","lineage":["https://openalex.org/I1321296531","https://openalex.org/I1343035065"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chunmei Liu","raw_affiliation_strings":["National Institute of Standards and Technology (NIST),USA"],"affiliations":[{"raw_affiliation_string":"National Institute of Standards and Technology (NIST),USA","institution_ids":["https://openalex.org/I1321296531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5086020665"],"corresponding_institution_ids":["https://openalex.org/I1321296531"],"apc_list":null,"apc_paid":null,"fwci":2.5638,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.88893275,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11932","display_name":"Wireless Body Area Networks","score":0.9585000276565552,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11932","display_name":"Wireless Body Area Networks","score":0.9585000276565552,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T12702","display_name":"Brain Tumor Detection and Classification","score":0.9277999997138977,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ran","display_name":"Ran","score":0.864494800567627},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6664984822273254},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.46678078174591064},{"id":"https://openalex.org/keywords/c-ran","display_name":"C-RAN","score":0.46154385805130005},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.4586072564125061},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32428473234176636},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.22123530507087708},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10949230194091797},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.08892878890037537}],"concepts":[{"id":"https://openalex.org/C160704184","wikidata":"https://www.wikidata.org/wiki/Q18031028","display_name":"Ran","level":2,"score":0.864494800567627},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6664984822273254},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.46678078174591064},{"id":"https://openalex.org/C2779765720","wikidata":"https://www.wikidata.org/wiki/Q5005908","display_name":"C-RAN","level":5,"score":0.46154385805130005},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.4586072564125061},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32428473234176636},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.22123530507087708},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10949230194091797},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.08892878890037537},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccnc54725.2025.10976195","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccnc54725.2025.10976195","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 22nd Consumer Communications &amp;amp; Networking Conference (CCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2412816217","https://openalex.org/W2981096252","https://openalex.org/W3040093522","https://openalex.org/W3042661296","https://openalex.org/W3093833803","https://openalex.org/W3170504454","https://openalex.org/W3183558277","https://openalex.org/W3192220534","https://openalex.org/W4205231888","https://openalex.org/W4206310376","https://openalex.org/W4214717370","https://openalex.org/W4229073311","https://openalex.org/W4282024721","https://openalex.org/W4283208769","https://openalex.org/W4317796310","https://openalex.org/W4386412413","https://openalex.org/W4402159873","https://openalex.org/W6767782324","https://openalex.org/W6845952210"],"related_works":["https://openalex.org/W2885627391","https://openalex.org/W4401508502","https://openalex.org/W4324323655","https://openalex.org/W2922954044","https://openalex.org/W4408041959","https://openalex.org/W3037103914","https://openalex.org/W1982654631","https://openalex.org/W3018338683","https://openalex.org/W3197340217","https://openalex.org/W4389104756"],"abstract_inverted_index":{"The":[0],"Open":[1],"Radio":[2],"Access":[3],"Network":[4],"(O-RAN)":[5],"initiative,":[6],"characterized":[7],"by":[8],"open":[9],"interfaces":[10],"and":[11,62,81,90,107],"AI/ML-capable":[12],"RAN":[13],"Intelligent":[14],"Controller":[15],"(RIC),":[16],"facilitates":[17],"effective":[18],"spectrum":[19,38,76],"sharing":[20,77],"among":[21],"RANs.":[22,51],"In":[23],"this":[24],"context,":[25],"we":[26,148],"introduce":[27],"AdapShare,":[28],"an":[29],"ORAN-compatible":[30],"solution":[31],"leveraging":[32],"Reinforcement":[33],"Learning":[34],"(RL)":[35],"for":[36],"intent-based":[37],"management,":[39],"with":[40],"the":[41,70,75,102,113,141,145,159],"primary":[42],"goal":[43],"of":[44,72,162],"minimizing":[45],"resource":[46,87,124],"surpluses":[47],"or":[48,105,139],"deficits":[49],"in":[50,74,117],"By":[52],"employing":[53],"RL":[54,114,155],"agents,":[55,156],"AdapShare":[56,73,120,163],"intelligently":[57],"learns":[58],"network":[59,130],"demand":[60,131,143],"patterns":[61],"uses":[63],"them":[64],"to":[65,95,111],"allocate":[66],"resources.":[67],"We":[68,100],"demonstrate":[69,96],"efficacy":[71],"scenario":[78],"between":[79],"LTE":[80,86],"NR":[82,92],"networks,":[83],"incorporating":[84],"real-world":[85,165],"usage":[88,93],"data":[89,94],"synthetic":[91],"its":[97],"practical":[98],"use.":[99],"use":[101],"average":[103],"surplus":[104],"deficit":[106],"Jain's":[108],"fairness":[109],"index":[110],"measure":[112],"system's":[115],"performance":[116],"various":[118],"scenarios.":[119,167],"outperforms":[121],"a":[122,150],"quasi-static":[123],"allocation":[125],"scheme":[126],"based":[127],"on":[128],"long-term":[129],"statistics,":[132],"particularly":[133],"when":[134],"available":[135],"resources":[136],"are":[137],"scarce":[138],"exceed":[140],"aggregate":[142],"from":[144],"networks.":[146],"Lastly,":[147],"present":[149],"high-level":[151],"O-RAN-compatible":[152],"architecture":[153],"using":[154],"which":[157],"demonstrates":[158],"seamless":[160],"integration":[161],"into":[164],"deployment":[166]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
