{"id":"https://openalex.org/W4392175485","doi":"https://doi.org/10.1109/globecom54140.2023.10437462","title":"DRL-Based UAV Trajectory Planning for AoS and Energy Consumption Minimization Assisted by AoI","display_name":"DRL-Based UAV Trajectory Planning for AoS and Energy Consumption Minimization Assisted by AoI","publication_year":2023,"publication_date":"2023-12-04","ids":{"openalex":"https://openalex.org/W4392175485","doi":"https://doi.org/10.1109/globecom54140.2023.10437462"},"language":"en","primary_location":{"id":"doi:10.1109/globecom54140.2023.10437462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom54140.2023.10437462","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","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/A5101849447","display_name":"Yunchao Liu","orcid":"https://orcid.org/0000-0003-1345-6931"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunchao Liu","raw_affiliation_strings":["School of Computer Science and Engineering, Sun Yat-sen University,Guangzhou,China,510006"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Sun Yat-sen University,Guangzhou,China,510006","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018643965","display_name":"Jie Gong","orcid":"https://orcid.org/0000-0002-9670-6336"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Gong","raw_affiliation_strings":["School of Computer Science and Engineering, Sun Yat-sen University,Guangzhou,China,510006"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Sun Yat-sen University,Guangzhou,China,510006","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I157773358"],"apc_list":null,"apc_paid":null,"fwci":5.4033,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.95475891,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1866","last_page":"1871"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9979000091552734,"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":0.9979000091552734,"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/T13553","display_name":"Age of Information Optimization","score":0.9970999956130981,"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/T11942","display_name":"Transportation and Mobility Innovations","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.7532098293304443},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.7271263003349304},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.7046897411346436},{"id":"https://openalex.org/keywords/energy-minimization","display_name":"Energy minimization","score":0.7020189762115479},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6764422655105591},{"id":"https://openalex.org/keywords/consumption","display_name":"Consumption (sociology)","score":0.5092359781265259},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.45682671666145325},{"id":"https://openalex.org/keywords/motion-planning","display_name":"Motion planning","score":0.43156546354293823},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3582767844200134},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3413950800895691},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2916092872619629},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1734974980354309},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09235706925392151},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.09002834558486938},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07623118162155151},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06093558669090271}],"concepts":[{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.7532098293304443},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7271263003349304},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.7046897411346436},{"id":"https://openalex.org/C14961307","wikidata":"https://www.wikidata.org/wiki/Q5377176","display_name":"Energy minimization","level":2,"score":0.7020189762115479},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6764422655105591},{"id":"https://openalex.org/C30772137","wikidata":"https://www.wikidata.org/wiki/Q5164762","display_name":"Consumption (sociology)","level":2,"score":0.5092359781265259},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.45682671666145325},{"id":"https://openalex.org/C81074085","wikidata":"https://www.wikidata.org/wiki/Q366872","display_name":"Motion planning","level":3,"score":0.43156546354293823},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3582767844200134},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3413950800895691},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2916092872619629},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1734974980354309},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09235706925392151},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.09002834558486938},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07623118162155151},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06093558669090271},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C147597530","wikidata":"https://www.wikidata.org/wiki/Q369472","display_name":"Computational chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom54140.2023.10437462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom54140.2023.10437462","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8500000238418579,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1993918491","https://openalex.org/W2145339207","https://openalex.org/W2886359150","https://openalex.org/W2923477440","https://openalex.org/W2964023906","https://openalex.org/W2996110936","https://openalex.org/W3007091509","https://openalex.org/W3009823869","https://openalex.org/W3011459489","https://openalex.org/W3162366242","https://openalex.org/W4280609189","https://openalex.org/W4287847320","https://openalex.org/W4295700726","https://openalex.org/W4323022403","https://openalex.org/W4366149110"],"related_works":["https://openalex.org/W1518796764","https://openalex.org/W347294048","https://openalex.org/W2118841422","https://openalex.org/W2226908759","https://openalex.org/W2061881449","https://openalex.org/W1483822002","https://openalex.org/W1899667806","https://openalex.org/W2351116219","https://openalex.org/W2110536527","https://openalex.org/W2153731865"],"abstract_inverted_index":{"In":[0],"edge":[1],"Internet":[2],"of":[3,14,24,29,65,113,124,138],"Things":[4],"(IoT)":[5],"scenarios,":[6],"it":[7],"is":[8,67],"important":[9],"to":[10,109,119],"maintain":[11],"the":[12,62,107,111,114,122,130,136],"freshness":[13,18,137],"information.":[15],"The":[16],"information":[17,37,117],"can":[19,48,69,133],"be":[20,49,70],"measured":[21],"by":[22,142],"Age":[23,28],"Information":[25],"(AoI)":[26],"and":[27,41,61,85],"Synchronization":[30],"(AoS).":[31],"To":[32,73],"collect":[33],"sensor":[34],"node":[35],"(SN)":[36],"in":[38,103],"a":[39,92],"flexible":[40],"efficient":[42],"manner,":[43],"unmanned":[44],"aerial":[45],"vehicles":[46],"(UAVs)":[47],"deployed.":[50],"However,":[51],"planning":[52,82],"UAV":[53,66,108,143],"trajectory,":[54],"especially":[55],"when":[56],"SN":[57,115,139],"updates":[58,118],"are":[59],"unpredictable":[60],"energy":[63,146],"consumption":[64],"limited,":[68],"highly":[71],"challenging.":[72],"address":[74],"this":[75],"issue,":[76],"we":[77],"propose":[78],"an":[79],"AoI-assisted":[80],"trajectory":[81,104],"for":[83,121],"AoS":[84,102,112],"Energy":[86],"minimization":[87],"(AAE-TP)":[88],"algorithm":[89,100,132],"that":[90,129],"leverages":[91],"deep":[93],"reinforcement":[94],"learning":[95],"(DRL)":[96],"framework.":[97],"Our":[98],"AAE-TP":[99],"incorporates":[101],"planning,":[105],"allowing":[106],"obtain":[110],"during":[116],"compensate":[120],"limitations":[123],"AoI.":[125],"Simulation":[126],"results":[127],"demonstrate":[128],"proposed":[131],"significantly":[134],"improve":[135],"data":[140],"collected":[141],"while":[144],"minimizing":[145],"consumption.":[147]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}