{"id":"https://openalex.org/W4387491109","doi":"https://doi.org/10.1109/tvt.2023.3323349","title":"Online Trajectory Optimization for Energy-Efficient Cellular-Connected UAVs With Map Reconstruction","display_name":"Online Trajectory Optimization for Energy-Efficient Cellular-Connected UAVs With Map Reconstruction","publication_year":2023,"publication_date":"2023-10-10","ids":{"openalex":"https://openalex.org/W4387491109","doi":"https://doi.org/10.1109/tvt.2023.3323349"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2023.3323349","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2023.3323349","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":"https://openalex.org/A5100390094","display_name":"Haitao Zhao","orcid":"https://orcid.org/0000-0002-3539-3532"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haitao Zhao","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101795160","display_name":"Qing Hao","orcid":"https://orcid.org/0000-0003-3059-4017"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qing Hao","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102010856","display_name":"Hao Huang","orcid":"https://orcid.org/0000-0002-6729-1987"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Huang","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027367677","display_name":"Guan Gui","orcid":"https://orcid.org/0000-0003-3888-2881"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guan Gui","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016337773","display_name":"Tomoaki Ohtsuki","orcid":"https://orcid.org/0000-0003-3961-1426"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoaki Ohtsuki","raw_affiliation_strings":["Department of Information and Computer Science, Keio University, Yokohama, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Information and Computer Science, Keio University, Yokohama, Japan","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087599025","display_name":"Hikmet Sari","orcid":"https://orcid.org/0000-0001-8114-6164"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hikmet Sari","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011281064","display_name":"Fumiyuki Adachi","orcid":"https://orcid.org/0000-0002-5416-0718"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fumiyuki Adachi","raw_affiliation_strings":["International Research Institute of Disaster Science (IRIDeS), Tohoku University, Sendai, Japan"],"affiliations":[{"raw_affiliation_string":"International Research Institute of Disaster Science (IRIDeS), Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100390094"],"corresponding_institution_ids":["https://openalex.org/I41198531"],"apc_list":null,"apc_paid":null,"fwci":6.1765,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.95819226,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"73","issue":"3","first_page":"3445","last_page":"3456"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":1.0,"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":1.0,"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":0.9853000044822693,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9721999764442444,"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/trajectory","display_name":"Trajectory","score":0.7306194305419922},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6892688274383545},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.6423454880714417},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5555732250213623},{"id":"https://openalex.org/keywords/trajectory-optimization","display_name":"Trajectory optimization","score":0.5550518035888672},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5006020069122314},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4862429201602936},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4679037034511566},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.461281955242157},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3647302985191345},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18201196193695068},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12888509035110474}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7306194305419922},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6892688274383545},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.6423454880714417},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5555732250213623},{"id":"https://openalex.org/C173246807","wikidata":"https://www.wikidata.org/wiki/Q7833062","display_name":"Trajectory optimization","level":3,"score":0.5550518035888672},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5006020069122314},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4862429201602936},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4679037034511566},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.461281955242157},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3647302985191345},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18201196193695068},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12888509035110474},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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/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/tvt.2023.3323349","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2023.3323349","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":[{"score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G4063955539","display_name":null,"funder_award_id":"2019YFB2103004","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4595998100","display_name":null,"funder_award_id":"BE2020084-5","funder_id":"https://openalex.org/F4320327777","funder_display_name":"Jiangsu Provincial Key Research and Development Program"},{"id":"https://openalex.org/G8257256453","display_name":null,"funder_award_id":"BK2021022532","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327777","display_name":"Jiangsu Provincial Key Research and Development Program","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W2008786353","https://openalex.org/W2268751503","https://openalex.org/W2327622231","https://openalex.org/W2398537112","https://openalex.org/W2522123397","https://openalex.org/W2594059527","https://openalex.org/W2738731084","https://openalex.org/W2746553466","https://openalex.org/W2863849698","https://openalex.org/W2909066904","https://openalex.org/W2962726494","https://openalex.org/W2962804513","https://openalex.org/W2962886534","https://openalex.org/W2963133483","https://openalex.org/W2963899602","https://openalex.org/W2964153682","https://openalex.org/W2988618019","https://openalex.org/W2989951454","https://openalex.org/W3010013539","https://openalex.org/W3081576054","https://openalex.org/W3081933036","https://openalex.org/W3083272995","https://openalex.org/W3090573937","https://openalex.org/W3108838069","https://openalex.org/W3126890992","https://openalex.org/W3128189281","https://openalex.org/W3131677908","https://openalex.org/W3131765381","https://openalex.org/W3132105662","https://openalex.org/W3169147363","https://openalex.org/W3171715134","https://openalex.org/W3177031265","https://openalex.org/W3198132193","https://openalex.org/W4205140704","https://openalex.org/W4224885329","https://openalex.org/W4285202992","https://openalex.org/W4291801268","https://openalex.org/W4292230953"],"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/W2139910871","https://openalex.org/W2361427670","https://openalex.org/W2119925415"],"abstract_inverted_index":{"In":[0,133],"this":[1,134],"article,":[2,135],"we":[3,136],"leverage":[4],"the":[5,12,32,37,47,51,55,67,72,77,83,87,92,95,103,107,115,124,129,150,167,170,175,181,189],"outage":[6,23,84,97,176,197],"probability":[7,24,85,177,198],"knowledge":[8,25,98,178,199],"map":[9,26,144,200],"to":[10,45,105,122,148],"characterize":[11],"connection":[13,33,56],"between":[14,34],"unmanned":[15],"aerial":[16],"vehicles":[17],"(UAVs)":[18],"and":[19,36,53,81,100,152,214],"cellular":[20,38],"networks.":[21],"The":[22,118,163],"is":[27,121],"a":[28,138,155],"database":[29],"that":[30,66,165,188],"simulates":[31],"UAV":[35,68,93,109,130,164],"network":[39],"during":[40],"real":[41],"hovers,":[42],"which":[43],"helps":[44],"enhance":[46],"UAV's":[48],"awareness":[49],"of":[50,76,86,128,207],"environment":[52,75],"reduce":[54],"interruption":[57],"under":[58],"complex":[59],"real-time":[60],"channel":[61],"state":[62],"information.":[63],"We":[64],"assume":[65],"roughly":[69],"samples":[70],"from":[71,180],"actual":[73,96],"radio":[74,143],"airspace":[78,104],"in":[79,102,205],"advance,":[80],"calculates":[82],"sampled":[88],"points.":[89],"After":[90],"that,":[91],"reconstructs":[94],"map,":[99,151],"flies":[101],"learn":[106],"optimal":[108],"trajectory":[110,160,172,192],"planning":[111],"policy":[112],"based":[113,142,159,173,195],"on":[114,174,196],"reconstructed":[116,182],"map.":[117,184],"optimization":[119,161,193],"objective":[120],"minimize":[123],"flight":[125,171],"energy":[126,215],"cost":[127],"performing":[131],"tasks.":[132],"propose":[137,154],"deep":[139,156],"image":[140],"prior":[141],"reconstruction":[145],"(DIPRMR)":[146],"method":[147],"reconstruct":[149],"then":[153],"reinforcement":[157],"learning":[158],"algorithm.":[162],"performs":[166],"task":[168,211],"adjusts":[169],"obtained":[179],"complete":[183],"Simulation":[185],"results":[186],"show":[187],"proposed":[190],"online":[191],"scheme":[194],"can":[201],"obtain":[202],"great":[203],"returns":[204],"terms":[206],"maintaining":[208],"connectivity,":[209],"reducing":[210],"completion":[212],"time":[213],"consumption.":[216]},"counts_by_year":[{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
