{"id":"https://openalex.org/W2963177943","doi":"https://doi.org/10.1109/jsac.2018.2864420","title":"Flight Time Minimization of UAV for Data Collection Over Wireless Sensor Networks","display_name":"Flight Time Minimization of UAV for Data Collection Over Wireless Sensor Networks","publication_year":2018,"publication_date":"2018-08-10","ids":{"openalex":"https://openalex.org/W2963177943","doi":"https://doi.org/10.1109/jsac.2018.2864420","mag":"2963177943"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2018.2864420","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2018.2864420","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","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/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 Data and Computer Science, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-9670-6336","affiliations":[{"raw_affiliation_string":"School of Data and Computer Science, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064271996","display_name":"Tsung\u2010Hui Chang","orcid":"https://orcid.org/0000-0003-1349-2764"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tsung-Hui Chang","raw_affiliation_strings":["School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-1349-2764","affiliations":[{"raw_affiliation_string":"School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082074489","display_name":"Chao Shen","orcid":"https://orcid.org/0000-0002-6027-7699"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Shen","raw_affiliation_strings":["State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100441949","display_name":"Xiang Chen","orcid":"https://orcid.org/0000-0002-9800-6472"},"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":"Xiang Chen","raw_affiliation_strings":["School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-9800-6472","affiliations":[{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":452.0781,"has_fulltext":false,"cited_by_count":383,"citation_normalized_percentile":{"value":0.99994544,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"36","issue":"9","first_page":"1942","last_page":"1954"},"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9969000220298767,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9718000292778015,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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":0.8072227239608765},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.7324913144111633},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.7105661034584045},{"id":"https://openalex.org/keywords/bisection-method","display_name":"Bisection method","score":0.5811828374862671},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.5589503645896912},{"id":"https://openalex.org/keywords/sensor-node","display_name":"Sensor node","score":0.5313416719436646},{"id":"https://openalex.org/keywords/energy-minimization","display_name":"Energy minimization","score":0.5311264991760254},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.5213219523429871},{"id":"https://openalex.org/keywords/data-collection","display_name":"Data collection","score":0.48316019773483276},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.4575251042842865},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.33741629123687744},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3229118585586548},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.21474915742874146},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.180649071931839},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.13814854621887207},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11354479193687439},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08451682329177856}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8072227239608765},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.7324913144111633},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.7105661034584045},{"id":"https://openalex.org/C157544257","wikidata":"https://www.wikidata.org/wiki/Q866300","display_name":"Bisection method","level":2,"score":0.5811828374862671},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.5589503645896912},{"id":"https://openalex.org/C111185680","wikidata":"https://www.wikidata.org/wiki/Q3866206","display_name":"Sensor node","level":5,"score":0.5313416719436646},{"id":"https://openalex.org/C14961307","wikidata":"https://www.wikidata.org/wiki/Q5377176","display_name":"Energy minimization","level":2,"score":0.5311264991760254},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.5213219523429871},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.48316019773483276},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.4575251042842865},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.33741629123687744},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3229118585586548},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.21474915742874146},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.180649071931839},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.13814854621887207},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11354479193687439},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08451682329177856},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.2018.2864420","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2018.2864420","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8299999833106995,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1977818731","display_name":null,"funder_award_id":"61725101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3500306694","display_name":"\u57fa\u4e8e\u80fd\u91cf\u83b7\u53d6\u76f8\u5173\u6027\u7684\u65e0\u7ebf\u7f51\u7edc\u4f20\u8f93\u4e0e\u80fd\u91cf\u7ba1\u7406\u673a\u5236\u7814\u7a76","funder_award_id":"61771495","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5216899560","display_name":null,"funder_award_id":"61501024","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7805870020","display_name":null,"funder_award_id":"KQTD2015033114415450","funder_id":"https://openalex.org/F4320335803","funder_display_name":"Shenzhen Fundamental Research and Discipline Layout project"},{"id":"https://openalex.org/G8678423097","display_name":null,"funder_award_id":"61501527","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G940306304","display_name":null,"funder_award_id":"61731018","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/F4320335803","display_name":"Shenzhen Fundamental Research and Discipline Layout project","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1561867011","https://openalex.org/W1983394711","https://openalex.org/W2003224378","https://openalex.org/W2039409843","https://openalex.org/W2075324951","https://openalex.org/W2098432798","https://openalex.org/W2101871422","https://openalex.org/W2130128605","https://openalex.org/W2160580939","https://openalex.org/W2268751503","https://openalex.org/W2392398774","https://openalex.org/W2407187947","https://openalex.org/W2412503523","https://openalex.org/W2514674767","https://openalex.org/W2523219060","https://openalex.org/W2526220636","https://openalex.org/W2558431499","https://openalex.org/W2740005962","https://openalex.org/W2783184536","https://openalex.org/W2806613708","https://openalex.org/W2808024203","https://openalex.org/W2962804513","https://openalex.org/W2963046678","https://openalex.org/W2963061782","https://openalex.org/W2963523817","https://openalex.org/W2963615009","https://openalex.org/W2963923095","https://openalex.org/W2964220735","https://openalex.org/W3103377783","https://openalex.org/W6727910798"],"related_works":["https://openalex.org/W2799361348","https://openalex.org/W2148549110","https://openalex.org/W1977342959","https://openalex.org/W2053773563","https://openalex.org/W2564820291","https://openalex.org/W2067121920","https://openalex.org/W2536494564","https://openalex.org/W2371193381","https://openalex.org/W1536182396","https://openalex.org/W2545116705"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,147],"consider":[4],"a":[5,16,21,47,51,60,66,132,167],"scenario":[6],"where":[7],"an":[8],"unmanned":[9],"aerial":[10],"vehicle":[11],"(UAV)":[12],"collects":[13],"data":[14,64,78,93,232],"from":[15,46],"set":[17],"of":[18,63,69,83,178,197,218],"sensors":[19,220],"on":[20],"straight":[22],"line.":[23],"The":[24,36,71,92,107,172],"UAV":[25,199],"can":[26,139,162],"either":[27],"cruise":[28],"or":[29],"hover":[30],"while":[31,53],"communicating":[32],"with":[33,154,186],"the":[34,41,90,96,100,127,136,151,157,179,184,194,198,201,208,215,219,222,231],"sensors.":[35,202],"objective":[37],"is":[38,74,87,113,125,205,212,227],"to":[39,50,57,115,182,214,230],"minimize":[40],"UAV's":[42,97,137,209],"total":[43],"flight":[44,109,158],"time":[45,110,159],"starting":[48],"point":[49],"destination":[52],"allowing":[54],"each":[55,82,176],"sensor":[56,86,124,189],"successfully":[58],"upload":[59,233],"certain":[61],"amount":[62,68],"using":[65],"given":[67,216],"energy.":[70],"whole":[72],"trajectory":[73],"divided":[75],"into":[76],"non-overlapping":[77],"collection":[79,94],"intervals,":[80,95],"in":[81,175],"which":[84],"one":[85,123,188],"served":[88],"by":[89,143],"UAV.":[91],"speed,":[98],"and":[99,135,200,221],"sensors'":[101],"transmit":[102,129],"powers":[103],"are":[104],"jointly":[105],"optimized.":[106],"formulated":[108],"minimization":[111,160],"problem":[112,161],"difficult":[114],"solve.":[116],"We":[117],"first":[118],"show":[119,148],"that":[120,149,207],"when":[121],"only":[122,187],"present,":[126],"sensor's":[128],"power":[130],"follows":[131],"water-filling":[133],"policy":[134],"speed":[138,211],"be":[140,163],"found":[141],"efficiently":[142],"bisection":[144],"search.":[145],"Then,":[146],"for":[150],"general":[152],"case":[153,185],"multiple":[155],"sensors,":[156],"equivalently":[164],"reformulated":[165],"as":[166],"dynamic":[168],"programming":[169],"(DP)":[170],"problem.":[171],"subproblem":[173],"involved":[174],"stage":[177],"DP":[180],"reduces":[181],"handle":[183],"node.":[190],"Numerical":[191],"results":[192],"present":[193],"insightful":[195],"behaviors":[196],"Specifically,":[203],"it":[204,226],"observed":[206],"optimal":[210],"proportional":[213,229],"energy":[217],"inter-sensor":[223],"distance,":[224],"but":[225],"inversely":[228],"requirement.":[234]},"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":30},{"year":2024,"cited_by_count":33},{"year":2023,"cited_by_count":49},{"year":2022,"cited_by_count":63},{"year":2021,"cited_by_count":69},{"year":2020,"cited_by_count":74},{"year":2019,"cited_by_count":49},{"year":2018,"cited_by_count":6},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
