{"id":"https://openalex.org/W7163211945","doi":"https://doi.org/10.48550/arxiv.2606.01324","title":"Digital Twin-Assisted Adaptive Multi-Agent DRL for Intelligent Spectrum and Resource Management in Open-RAN UAV-Enabled 6G Networks","display_name":"Digital Twin-Assisted Adaptive Multi-Agent DRL for Intelligent Spectrum and Resource Management in Open-RAN UAV-Enabled 6G Networks","publication_year":2026,"publication_date":"2026-05-31","ids":{"openalex":"https://openalex.org/W7163211945","doi":"https://doi.org/10.48550/arxiv.2606.01324"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2606.01324","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.01324","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2606.01324","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5135581299","display_name":"Marwan Dhuheir","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dhuheir, Marwan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123351559","display_name":"Thang X. Vu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vu, Thang X.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5137650313","display_name":"Symeon Chatzinotas","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chatzinotas, Symeon","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9125999808311462,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11133","display_name":"UAV Applications and Optimization","score":0.9125999808311462,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10714","display_name":"Software-Defined Networks and 5G","score":0.021299999207258224,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.015399999916553497,"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/reinforcement-learning","display_name":"Reinforcement learning","score":0.5738000273704529},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.5116000175476074},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.43700000643730164},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.4198000133037567},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.3855000138282776},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3677000105381012},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.35679998993873596},{"id":"https://openalex.org/keywords/motion-planning","display_name":"Motion planning","score":0.3296000063419342},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.3278000056743622}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6657000184059143},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6273999810218811},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.5738000273704529},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.5116000175476074},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.43700000643730164},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.4198000133037567},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.3855000138282776},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3677000105381012},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.35679998993873596},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3449999988079071},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3424000144004822},{"id":"https://openalex.org/C81074085","wikidata":"https://www.wikidata.org/wiki/Q366872","display_name":"Motion planning","level":3,"score":0.3296000063419342},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.3278000056743622},{"id":"https://openalex.org/C7817414","wikidata":"https://www.wikidata.org/wiki/Q1779504","display_name":"Energy management","level":3,"score":0.3154999911785126},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3061000108718872},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.3005000054836273},{"id":"https://openalex.org/C2776548393","wikidata":"https://www.wikidata.org/wiki/Q2031473","display_name":"Unmanned ground vehicle","level":2,"score":0.2955999970436096},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.290800005197525},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.28839999437332153},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.2856000065803528},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.28519999980926514},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.2773999869823456},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.2766000032424927},{"id":"https://openalex.org/C181335050","wikidata":"https://www.wikidata.org/wiki/Q14915018","display_name":"Swarm behaviour","level":2,"score":0.26649999618530273},{"id":"https://openalex.org/C2775917145","wikidata":"https://www.wikidata.org/wiki/Q4680750","display_name":"Adaptive management","level":2,"score":0.26600000262260437},{"id":"https://openalex.org/C9628104","wikidata":"https://www.wikidata.org/wiki/Q788009","display_name":"Autonomous system (mathematics)","level":2,"score":0.26339998841285706}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2606.01324","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.01324","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2606.01324","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.01324","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,92],"evolution":[1],"toward":[2,145],"6G":[3,148],"wireless":[4],"networks":[5],"envisions":[6],"a":[7,18,47,70,142],"seamlessly":[8],"intelligent,":[9,120],"Open-RAN-enabled":[10],"architecture":[11],"where":[12],"unmanned":[13],"aerial":[14],"vehicles":[15],"(UAVs)":[16],"play":[17],"pivotal":[19],"role":[20],"in":[21,40,133],"extending":[22],"coverage,":[23],"enhancing":[24],"resilience,":[25],"and":[26,38,58,61,85,107,123,138,150],"ensuring":[27],"reliable":[28],"connectivity":[29],"for":[30],"ground":[31,90,151],"users":[32,152],"deployment.":[33],"However,":[34],"efficiently":[35],"managing":[36],"spectrum":[37,83],"resources":[39],"such":[41],"highly":[42],"dynamic":[43,108],"UAV-assisted":[44],"environments":[45],"remains":[46],"major":[48],"challenge":[49],"due":[50],"to":[51],"nonlinear":[52],"system":[53],"interactions,":[54],"mobility-induced":[55],"topology":[56],"variations,":[57],"stringent":[59],"latency":[60],"energy":[62,139],"constraints.":[63],"To":[64],"address":[65],"these":[66],"challenges,":[67],"we":[68],"propose":[69],"digital":[71],"twin":[72],"(DT)-assisted":[73],"adaptive":[74,124],"deep":[75],"reinforcement":[76],"learning":[77],"(DRL)":[78],"framework":[79],"that":[80],"enables":[81],"intelligent":[82],"sharing":[84],"resource":[86],"allocation":[87],"across":[88],"distributed":[89],"users.":[91],"complex":[93],"optimization":[94,101,105],"problem":[95],"is":[96],"decomposed":[97],"into":[98],"UAV":[99,149],"trajectory":[100],"using":[102],"particle":[103],"swarm":[104],"(PSO)":[106],"spectrum-power-association":[109],"management":[110],"via":[111],"multi-agent":[112],"DRL":[113],"(MADRL).":[114],"This":[115],"hybrid":[116],"DT-driven":[117],"approach":[118],"empowers":[119],"context-aware":[121],"decision-making":[122],"coordination":[125],"among":[126],"UAVs.":[127],"Extensive":[128],"simulations":[129],"demonstrate":[130],"significant":[131],"gains":[132],"spectral":[134],"efficiency,":[135],"data":[136],"rates,":[137],"utilization,":[140],"showcasing":[141],"transformative":[143],"path":[144],"self-evolving,":[146],"autonomous":[147],"(GUs)":[153],"connectivity.":[154]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2026-06-03T00:00:00"}