{"id":"https://openalex.org/W7077039351","doi":"https://doi.org/10.1109/tvt.2025.3593478","title":"Spatiotemporal-Aware Deep Reinforcement Learning for Multi-UAV Cooperative Coverage in Emergency Deterministic Communications","display_name":"Spatiotemporal-Aware Deep Reinforcement Learning for Multi-UAV Cooperative Coverage in Emergency Deterministic Communications","publication_year":2025,"publication_date":"2025-08-14","ids":{"openalex":"https://openalex.org/W7077039351","doi":"https://doi.org/10.1109/tvt.2025.3593478"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2025.3593478","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2025.3593478","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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":null,"display_name":"Gang Chen","orcid":"https://orcid.org/0000-0003-1532-9741"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Chen","raw_affiliation_strings":["School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-1532-9741","affiliations":[{"raw_affiliation_string":"School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Guofeng Zhao","orcid":"https://orcid.org/0000-0002-5765-2232"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guofeng Zhao","raw_affiliation_strings":["School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-5765-2232","affiliations":[{"raw_affiliation_string":"School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Chuan Xu","orcid":"https://orcid.org/0000-0003-2592-1837"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuan Xu","raw_affiliation_strings":["School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-2592-1837","affiliations":[{"raw_affiliation_string":"School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhenzhen Han","orcid":"https://orcid.org/0000-0002-9494-1666"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenzhen Han","raw_affiliation_strings":["School of Cyber Security and Information Law, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-9494-1666","affiliations":[{"raw_affiliation_string":"School of Cyber Security and Information Law, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":null,"display_name":"Shui Yu","orcid":"https://orcid.org/0000-0003-4485-6743"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Shui Yu","raw_affiliation_strings":["School of Computer Science, University of Technology Sydney, Sydney NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0003-4485-6743","affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Technology Sydney, Sydney NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]}],"institutions":[],"countries_distinct_count":2,"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":0.26724072,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"75","issue":"1","first_page":"1310","last_page":"1321"},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.3452000021934509,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.3452000021934509,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T13177","display_name":"Geological and Geophysical Studies","score":0.056299999356269836,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13067","display_name":"Geological Modeling and Analysis","score":0.029600000008940697,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.7451000213623047},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.525600016117096},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.4507000148296356},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.44029998779296875},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.4009000062942505},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.38920000195503235},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.3856000006198883},{"id":"https://openalex.org/keywords/task-analysis","display_name":"Task analysis","score":0.36629998683929443},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.3547999858856201}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.7451000213623047},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6625999808311462},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.525600016117096},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.4507000148296356},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.44029998779296875},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.43779999017715454},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.4009000062942505},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.38920000195503235},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.3856000006198883},{"id":"https://openalex.org/C175154964","wikidata":"https://www.wikidata.org/wiki/Q380077","display_name":"Task analysis","level":3,"score":0.36629998683929443},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.3547999858856201},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.3483999967575073},{"id":"https://openalex.org/C2775935494","wikidata":"https://www.wikidata.org/wiki/Q741964","display_name":"Search and rescue","level":3,"score":0.335999995470047},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.3352999985218048},{"id":"https://openalex.org/C2776544517","wikidata":"https://www.wikidata.org/wiki/Q189447","display_name":"Unexpected events","level":2,"score":0.3167000114917755},{"id":"https://openalex.org/C59519942","wikidata":"https://www.wikidata.org/wiki/Q650665","display_name":"Drone","level":2,"score":0.31529998779296875},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3151000142097473},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.30959999561309814},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.30809998512268066},{"id":"https://openalex.org/C93213560","wikidata":"https://www.wikidata.org/wiki/Q46441","display_name":"Cascading Style Sheets","level":3,"score":0.29019999504089355},{"id":"https://openalex.org/C188116033","wikidata":"https://www.wikidata.org/wiki/Q2664563","display_name":"Q-learning","level":3,"score":0.2897999882698059},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2833000123500824},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2802000045776367},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.2797999978065491},{"id":"https://openalex.org/C81074085","wikidata":"https://www.wikidata.org/wiki/Q366872","display_name":"Motion planning","level":3,"score":0.274399995803833},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.2669999897480011},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.2637999951839447},{"id":"https://openalex.org/C145424490","wikidata":"https://www.wikidata.org/wiki/Q618465","display_name":"Remotely operated underwater vehicle","level":4,"score":0.2581000030040741},{"id":"https://openalex.org/C79487989","wikidata":"https://www.wikidata.org/wiki/Q934680","display_name":"Vehicle dynamics","level":2,"score":0.2563000023365021},{"id":"https://openalex.org/C19966478","wikidata":"https://www.wikidata.org/wiki/Q4810574","display_name":"Mobile robot","level":3,"score":0.25609999895095825}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2025.3593478","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2025.3593478","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6478998141","display_name":null,"funder_award_id":"2023MD734136","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G7194818482","display_name":null,"funder_award_id":"62171070","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W2796694169","https://openalex.org/W2886509985","https://openalex.org/W2890592307","https://openalex.org/W2961899294","https://openalex.org/W3093555157","https://openalex.org/W3135218110","https://openalex.org/W3198804470","https://openalex.org/W3202460556","https://openalex.org/W3207770904","https://openalex.org/W3211340978","https://openalex.org/W4285202992","https://openalex.org/W4312353008","https://openalex.org/W4312415945","https://openalex.org/W4313593056","https://openalex.org/W4323896567","https://openalex.org/W4328007770","https://openalex.org/W4361029920","https://openalex.org/W4362014545","https://openalex.org/W4362452845","https://openalex.org/W4365807714","https://openalex.org/W4379984501","https://openalex.org/W4380903712","https://openalex.org/W4382998831","https://openalex.org/W4385151905","https://openalex.org/W4385444791","https://openalex.org/W4385976064","https://openalex.org/W4387197056","https://openalex.org/W4387197061","https://openalex.org/W4388145586","https://openalex.org/W4390605017","https://openalex.org/W4390659497","https://openalex.org/W4391467970","https://openalex.org/W4392251589","https://openalex.org/W4402156128","https://openalex.org/W4402159160","https://openalex.org/W4402468095","https://openalex.org/W4408017150"],"related_works":[],"abstract_inverted_index":{"In":[0],"post-disaster":[1],"reconstruction":[2],"and":[3,29,63,118],"rescue":[4,39],"work,":[5],"unmanned":[6],"aerial":[7,14],"vehicles":[8],"(UAVs)":[9],"are":[10],"often":[11],"used":[12,151],"as":[13,121,123],"base":[15],"stations":[16],"to":[17,26,49,74,94,152,159,199],"provide":[18],"communication":[19],"services":[20],"for":[21,33,129],"ground":[22],"users":[23],"(GUs),":[24],"owing":[25],"their":[27],"flexibility":[28],"controllability.":[30],"The":[31,144,148],"premise":[32],"the":[34,42,52,64,77,96,105,111,116,119,124,161,166,184,194],"efficient":[35,84],"completion":[36,206],"of":[37,45,55,98,114,165,186,204],"cooperative":[38,86,103],"tasks":[40,100],"is":[41,61,66,72,150,181,197],"deterministic":[43],"transmission":[44,126],"data,":[46],"that":[47,51,90,193],"is,":[48],"ensure":[50],"end-to-end":[53],"delay":[54],"data":[56],"(Time":[57],"Sensitive":[58],"Flow,":[59],"TSF)":[60],"bounded":[62],"jitter":[65],"stable.":[67],"However,":[68],"a":[69,102,136],"single":[70],"UAV":[71],"insufficient":[73],"fully":[75],"cover":[76],"entire":[78],"target":[79],"area.":[80],"To":[81],"obtain":[82],"an":[83],"multi-UAV":[85],"control":[87],"coverage":[88,99,179,207],"strategy":[89,180],"directs":[91],"multiple":[92],"UAVs":[93],"maximize":[95],"number":[97],"in":[101,202],"manner,":[104],"centralized":[106],"controller":[107],"must":[108],"jointly":[109],"consider":[110],"spatial":[112],"positions":[113],"both":[115],"mission":[117],"UAVs,":[120],"well":[122],"effective":[125],"time":[127],"windows":[128],"TSFs.":[130],"Towards":[131],"this":[132],"end,":[133],"we":[134],"propose":[135],"spatiotemporal":[137,154],"aware":[138],"deep":[139],"reinforcement":[140],"learning":[141],"(STA-DRL)":[142],"method.":[143],"proposed":[145,195],"method":[146,196],"1)":[147],"transformer":[149],"extract":[153],"features":[155],"from":[156],"environmental":[157],"states":[158],"improve":[160],"generalization":[162],"representation":[163],"ability":[164],"model;":[167],"2)":[168],"Prioritized":[169],"Experience":[170],"Replay":[171],"Buffer":[172],"helps":[173],"accelerate":[174],"model":[175],"convergence;":[176],"3)":[177],"A":[178],"formulated":[182],"under":[183],"guidance":[185],"two":[187],"Transformer":[188],"models.":[189],"Simulation":[190],"results":[191],"show":[192],"superior":[198],"existing":[200],"methods":[201],"terms":[203],"task":[205],"quantity.":[208]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}