{"id":"https://openalex.org/W2990270976","doi":"https://doi.org/10.1109/jiot.2019.2955732","title":"Joint Optimization on Trajectory, Altitude, Velocity, and Link Scheduling for Minimum Mission Time in UAV-Aided Data Collection","display_name":"Joint Optimization on Trajectory, Altitude, Velocity, and Link Scheduling for Minimum Mission Time in UAV-Aided Data Collection","publication_year":2019,"publication_date":"2019-11-26","ids":{"openalex":"https://openalex.org/W2990270976","doi":"https://doi.org/10.1109/jiot.2019.2955732","mag":"2990270976"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2019.2955732","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2019.2955732","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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":"https://openalex.org/A5031000441","display_name":"Jiaxun Li","orcid":"https://orcid.org/0000-0002-0583-4915"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiaxun Li","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-0583-4915","affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100366758","display_name":"Haitao Zhao","orcid":"https://orcid.org/0000-0002-4728-0180"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haitao Zhao","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-4728-0180","affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016640310","display_name":"Haijun Wang","orcid":"https://orcid.org/0000-0003-0739-0761"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haijun Wang","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-0739-0761","affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101998831","display_name":"Fanglin Gu","orcid":"https://orcid.org/0000-0001-9194-280X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fanglin Gu","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-9194-280X","affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020741290","display_name":"Jibo Wei","orcid":"https://orcid.org/0000-0003-0165-6119"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jibo Wei","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101469762","display_name":"Hao Yin","orcid":"https://orcid.org/0000-0002-7829-7196"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Yin","raw_affiliation_strings":["Department of Information Technology, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technology, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029156679","display_name":"Baoquan Ren","orcid":null},"institutions":[{"id":"https://openalex.org/I2802541053","display_name":"Academy of Military Medical Sciences","ror":"https://ror.org/02bv3c993","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2802541053"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoquan Ren","raw_affiliation_strings":["Department of System Engineering, Academy of Military Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of System Engineering, Academy of Military Sciences, Beijing, China","institution_ids":["https://openalex.org/I2802541053"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5031000441"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":152.5602,"has_fulltext":false,"cited_by_count":169,"citation_normalized_percentile":{"value":0.99955885,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"7","issue":"2","first_page":"1464","last_page":"1475"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11489","display_name":"Air Traffic Management and Optimization","score":0.9944000244140625,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.709975004196167},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6331429481506348},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.5813645720481873},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.5801687836647034},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4650242328643799},{"id":"https://openalex.org/keywords/trajectory-optimization","display_name":"Trajectory optimization","score":0.46492862701416016},{"id":"https://openalex.org/keywords/link","display_name":"Link (geometry)","score":0.4273979067802429},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21620780229568481},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.15789178013801575},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1249614953994751},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07555466890335083}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.709975004196167},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6331429481506348},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5813645720481873},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.5801687836647034},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4650242328643799},{"id":"https://openalex.org/C173246807","wikidata":"https://www.wikidata.org/wiki/Q7833062","display_name":"Trajectory optimization","level":3,"score":0.46492862701416016},{"id":"https://openalex.org/C2778753846","wikidata":"https://www.wikidata.org/wiki/Q6554239","display_name":"Link (geometry)","level":2,"score":0.4273979067802429},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21620780229568481},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.15789178013801575},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1249614953994751},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07555466890335083},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2019.2955732","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2019.2955732","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[{"id":"https://openalex.org/G8540275219","display_name":null,"funder_award_id":"61931020","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1505113810","https://openalex.org/W1974640906","https://openalex.org/W2031834036","https://openalex.org/W2083799774","https://openalex.org/W2110485207","https://openalex.org/W2113076619","https://openalex.org/W2123266551","https://openalex.org/W2501521689","https://openalex.org/W2523219060","https://openalex.org/W2603130609","https://openalex.org/W2761321446","https://openalex.org/W2773423866","https://openalex.org/W2783184536","https://openalex.org/W2794267899","https://openalex.org/W2809327766","https://openalex.org/W2884669749","https://openalex.org/W2886180905","https://openalex.org/W2891339338","https://openalex.org/W2897219427","https://openalex.org/W2898733141","https://openalex.org/W2907086092","https://openalex.org/W2910278564","https://openalex.org/W2967004037","https://openalex.org/W2994008524","https://openalex.org/W2998117442","https://openalex.org/W3121675905","https://openalex.org/W4294358747","https://openalex.org/W6678319617"],"related_works":["https://openalex.org/W4385832323","https://openalex.org/W4244391535","https://openalex.org/W2356996864","https://openalex.org/W2904060783","https://openalex.org/W2015393961","https://openalex.org/W2378339670","https://openalex.org/W2359353485","https://openalex.org/W2361427670","https://openalex.org/W2139910871","https://openalex.org/W2119925415"],"abstract_inverted_index":{"Due":[0],"to":[1,25,52,65,77,111,144,169,188,217,251],"the":[2,34,67,79,84,89,107,112,119,138,141,146,158,196,232,242,252],"flexibility":[3],"in":[4,13,31,87,157,183],"3-D":[5],"space":[6],"and":[7,72,116,130,133,198,210,225,235],"high":[8],"probability":[9],"of":[10,58,149],"line-of-sight":[11],"(LoS)":[12],"air-to-ground":[14],"communications,":[15],"unmanned":[16],"aerial":[17],"vehicles":[18],"(UAVs)":[19],"have":[20],"been":[21],"considered":[22],"as":[23,204],"means":[24],"support":[26],"energy-efficient":[27],"data":[28,49,54,73],"collection.":[29],"However,":[30,83],"emergency":[32],"applications,":[33],"mission":[35,81],"completion":[36],"time":[37,91,244],"should":[38],"be":[39],"main":[40],"concerns.":[41],"In":[42,137],"this":[43,102],"article,":[44],"we":[45,104,161,174],"propose":[46,162,176],"a":[47,56,163,177,205],"UAV-aided":[48],"collection":[50],"design":[51,246],"gather":[53],"from":[55],"number":[57],"ground":[59],"users":[60],"(GUs).":[61],"The":[62],"objective":[63],"is":[64,143,202,215,247],"optimize":[66],"UAV\u2019s":[68],"trajectory,":[69],"altitude,":[70],"velocity,":[71],"links":[74],"with":[75,97,231],"GUs":[76,150],"minimize":[78],"total":[80],"time.":[82],"difficulty":[85],"lies":[86],"that":[88,222],"formulated":[90],"minimization":[92,245],"problem":[93,109,115,120],"has":[94,237],"mutual":[95],"effect":[96],"trajectory":[98,113,128,154,159,165,179,229],"variables.":[99],"To":[100],"tackle":[101],"issue,":[103],"first":[105],"transform":[106],"original":[108],"equivalently":[110],"length":[114],"then":[117],"decompose":[118],"into":[121],"three":[122],"subproblems:":[123],"1)":[124],"altitude":[125,139],"optimization;":[126,129],"2)":[127],"3)":[131],"velocity":[132,197],"link":[134,199],"scheduling":[135,200],"optimization.":[136],"optimization,":[140,160],"aim":[142],"maximize":[145],"transmission":[147],"region":[148],"which":[151],"can":[152],"benefit":[153],"designing;":[155],"then,":[156],"segment-based":[164],"optimization":[166,180,201],"algorithm":[167,181,234],"(STOA)":[168],"avoid":[170],"repeat":[171],"travel;":[172],"besides,":[173,241],"also":[175],"group-based":[178],"(GTOA)":[182],"large-scale":[184],"high-density":[185],"GU":[186],"deployment":[187],"relieve":[189],"massive":[190],"computation":[191],"introduced":[192],"by":[193,249],"STOA.":[194],"Then,":[195],"modeled":[203],"mixed-integer":[206],"nonlinear":[207],"programming":[208],"(MINLP)":[209],"block":[211],"coordinate":[212],"descent":[213],"(BCD)":[214],"employed":[216],"solve":[218],"it.":[219],"Simulations":[220],"show":[221],"both":[223],"STOA":[224],"GTOA":[226,236],"achieve":[227],"shorter":[228],"compared":[230],"existing":[233],"less":[238],"computational":[239],"complexity;":[240],"proposed":[243],"valid":[248],"comparing":[250],"benchmark":[253],"scheme.":[254]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":20},{"year":2024,"cited_by_count":29},{"year":2023,"cited_by_count":33},{"year":2022,"cited_by_count":38},{"year":2021,"cited_by_count":33},{"year":2020,"cited_by_count":12}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}