{"id":"https://openalex.org/W4414648008","doi":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174940","title":"A Novel Multi-Agent RL Approach in Priority-Aware UAV-Assisted Networks for AoI and Energy Consumption Minimization","display_name":"A Novel Multi-Agent RL Approach in Priority-Aware UAV-Assisted Networks for AoI and Energy Consumption Minimization","publication_year":2025,"publication_date":"2025-06-17","ids":{"openalex":"https://openalex.org/W4414648008","doi":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174940"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2025-spring65109.2025.11174940","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174940","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 101st Vehicular Technology Conference (VTC2025-Spring)","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/A5100356760","display_name":"Xiaodan Zhang","orcid":"https://orcid.org/0000-0003-3579-953X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaodan Zhang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,Beijing Laboratory of Advanced Information Network,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,Beijing Laboratory of Advanced Information Network,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101122188","display_name":"Xiaoying Fu","orcid":"https://orcid.org/0000-0002-1998-106X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoying Fu","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,Beijing Laboratory of Advanced Information Network,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,Beijing Laboratory of Advanced Information Network,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027208306","display_name":"Jiansong Miao","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiansong Miao","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,Beijing Laboratory of Advanced Information Network,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,Beijing Laboratory of Advanced Information Network,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103119391","display_name":"Yushun Yao","orcid":"https://orcid.org/0009-0008-6347-8139"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yushun Yao","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,Beijing Laboratory of Advanced Information Network,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,Beijing Laboratory of Advanced Information Network,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050556544","display_name":"Junsheng Mu","orcid":"https://orcid.org/0000-0002-5352-8314"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junsheng Mu","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.31380114,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9929999709129333,"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":0.9929999709129333,"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/T11489","display_name":"Air Traffic Management and Optimization","score":0.9429000020027161,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9426000118255615,"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/energy-consumption","display_name":"Energy consumption","score":0.7325999736785889},{"id":"https://openalex.org/keywords/markov-decision-process","display_name":"Markov decision process","score":0.714900016784668},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.5805000066757202},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5759999752044678},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5205000042915344},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5164999961853027},{"id":"https://openalex.org/keywords/partially-observable-markov-decision-process","display_name":"Partially observable Markov decision process","score":0.4645000100135803},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.46050000190734863}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7379000186920166},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.7325999736785889},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.714900016784668},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.5805000066757202},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5759999752044678},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5223000049591064},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5205000042915344},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5164999961853027},{"id":"https://openalex.org/C17098449","wikidata":"https://www.wikidata.org/wiki/Q176814","display_name":"Partially observable Markov decision process","level":4,"score":0.4645000100135803},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.46050000190734863},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.43560001254081726},{"id":"https://openalex.org/C14961307","wikidata":"https://www.wikidata.org/wiki/Q5377176","display_name":"Energy minimization","level":2,"score":0.43459999561309814},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.40459999442100525},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4007999897003174},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4002000093460083},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.388700008392334},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.38760000467300415},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.365200012922287},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3375000059604645},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.33640000224113464},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.2800000011920929},{"id":"https://openalex.org/C30772137","wikidata":"https://www.wikidata.org/wiki/Q5164762","display_name":"Consumption (sociology)","level":2,"score":0.2703999876976013},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.2651999890804291},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.2581999897956848}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2025-spring65109.2025.11174940","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174940","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 101st Vehicular Technology Conference (VTC2025-Spring)","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":11,"referenced_works":["https://openalex.org/W2998280308","https://openalex.org/W3111412729","https://openalex.org/W3162630617","https://openalex.org/W3197321928","https://openalex.org/W4376466767","https://openalex.org/W4377224547","https://openalex.org/W4389041664","https://openalex.org/W4389459360","https://openalex.org/W4395096984","https://openalex.org/W4399039546","https://openalex.org/W4400644718"],"related_works":[],"abstract_inverted_index":{"Unmanned":[0],"aerial":[1],"vehicles":[2],"(UAVs)":[3],"have":[4],"been":[5],"widely":[6],"employed":[7],"for":[8],"emergency":[9],"communications":[10],"in":[11,22,53,79],"Internet":[12],"of":[13,20,29],"Things":[14],"(IoT)":[15],"networks.":[16],"The":[17],"temporal":[18],"freshness":[19],"data":[21,58],"disaster":[23],"rescue,":[24],"represented":[25],"by":[26,88,156],"the":[27,54,68,135,150],"Age":[28],"Information":[30],"(AoI),":[31],"holds":[32],"critical":[33],"significance.":[34],"Due":[35],"to":[36,44,66,73,143],"UAVs'":[37,113],"limited":[38],"energy":[39,47,71,163],"capacity,":[40],"it":[41],"is":[42,117],"crucial":[43],"optimize":[45],"their":[46],"consumption":[48,72],"while":[49],"ensuring":[50],"effective":[51],"assistance":[52],"IoT":[55,94,108],"system's":[56],"fresh":[57],"collection":[59],"tasks.":[60],"Therefore,":[61],"our":[62],"work":[63],"sets":[64],"out":[65],"minimize":[67],"AoI":[69],"and":[70,76,98,112,125,165],"meet":[74],"time-sensitive":[75],"priority-aware":[77],"demands":[78],"resource-constrained":[80],"environments.":[81],"We":[82],"formulate":[83],"a":[84,120,128],"multi-objective":[85],"optimization":[86],"problem":[87,116],"jointly":[89],"optimizing":[90],"UAV":[91,99],"flight":[92],"trajectory,":[93],"device":[95],"transmitting":[96],"power,":[97,103],"radio":[100],"frequency":[101],"(RF)":[102],"with":[104],"constraints":[105],"such":[106],"as":[107,119],"devices'":[109],"priority":[110,160],"levels":[111],"locations.":[114],"This":[115],"modeled":[118],"Markov":[121],"Decision":[122],"Process":[123],"(MDP),":[124],"we":[126],"propose":[127],"novel":[129],"reinforcement":[130],"learning":[131],"(RL)-based":[132],"method,":[133],"termed":[134],"MultiAgent":[136],"Data":[137],"Collection":[138],"Energy":[139],"Transmitting":[140],"Scheme":[141],"(MADCET),":[142],"solve":[144],"it.":[145],"Extensive":[146],"simulations":[147],"demonstrate":[148],"that":[149],"proposed":[151],"scheme":[152],"significantly":[153],"outperforms":[154],"benchmarks":[155],"reducing":[157],"AoI,":[158],"satisfying":[159],"demands,":[161],"minimizing":[162],"consumption,":[164],"achieving":[166],"good":[167],"convergence.":[168]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}