{"id":"https://openalex.org/W2972763726","doi":"https://doi.org/10.1109/tvt.2019.2940549","title":"A Novel Alternative Optimization Method for Joint Power and Trajectory Design in UAV-Enabled Wireless Network","display_name":"A Novel Alternative Optimization Method for Joint Power and Trajectory Design in UAV-Enabled Wireless Network","publication_year":2019,"publication_date":"2019-09-11","ids":{"openalex":"https://openalex.org/W2972763726","doi":"https://doi.org/10.1109/tvt.2019.2940549","mag":"2972763726"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2019.2940549","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2019.2940549","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/A5081291321","display_name":"Hongying Tang","orcid":"https://orcid.org/0000-0002-2606-9570"},"institutions":[{"id":"https://openalex.org/I4210147322","display_name":"Shanghai Institute of Microsystem and Information Technology","ror":"https://ror.org/04nytyj38","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210147322"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hongying Tang","raw_affiliation_strings":["Science and Technology on Microsystem Laboratory, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Science and Technology on Microsystem Laboratory, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, China","institution_ids":["https://openalex.org/I4210147322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048817096","display_name":"Qingqing Wu","orcid":"https://orcid.org/0000-0002-0043-3266"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Qingqing Wu","raw_affiliation_strings":["National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086524620","display_name":"Jing Xu","orcid":"https://orcid.org/0000-0002-9911-1581"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Xu","raw_affiliation_strings":["East China Normal University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"East China Normal University, Shanghai, China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100344189","display_name":"Wen Chen","orcid":"https://orcid.org/0000-0003-2133-8679"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Chen","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiaotong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiaotong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040484687","display_name":"Baoqing Li","orcid":"https://orcid.org/0000-0002-7243-9229"},"institutions":[{"id":"https://openalex.org/I4210147322","display_name":"Shanghai Institute of Microsystem and Information Technology","ror":"https://ror.org/04nytyj38","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210147322"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoqing Li","raw_affiliation_strings":["Science and Technology on Microsystem Laboratory, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Science and Technology on Microsystem Laboratory, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, China","institution_ids":["https://openalex.org/I4210147322"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5081291321"],"corresponding_institution_ids":["https://openalex.org/I4210147322"],"apc_list":null,"apc_paid":null,"fwci":2.3802,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.8954231,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"68","issue":"11","first_page":"11358","last_page":"11362"},"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9916999936103821,"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"}},{"id":"https://openalex.org/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9901999831199646,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.7278217077255249},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6847478151321411},{"id":"https://openalex.org/keywords/trajectory-optimization","display_name":"Trajectory optimization","score":0.6471055150032043},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6184811592102051},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5543811917304993},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5429761409759521},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.5240740180015564},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.508124589920044},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4978790283203125},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.48892512917518616},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.47598186135292053},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4289635121822357},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.35275399684906006},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32103848457336426},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.251857191324234},{"id":"https://openalex.org/keywords/optimal-control","display_name":"Optimal control","score":0.19590172171592712}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7278217077255249},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6847478151321411},{"id":"https://openalex.org/C173246807","wikidata":"https://www.wikidata.org/wiki/Q7833062","display_name":"Trajectory optimization","level":3,"score":0.6471055150032043},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6184811592102051},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5543811917304993},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5429761409759521},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.5240740180015564},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.508124589920044},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4978790283203125},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.48892512917518616},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.47598186135292053},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4289635121822357},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.35275399684906006},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32103848457336426},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.251857191324234},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.19590172171592712},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2019.2940549","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2019.2940549","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":[{"display_name":"Affordable and clean energy","score":0.5699999928474426,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2047058605","display_name":null,"funder_award_id":"17ZR1428900","funder_id":"https://openalex.org/F4320309612","funder_display_name":"Natural Science Foundation of Shanghai"},{"id":"https://openalex.org/G6711011000","display_name":null,"funder_award_id":"#61901457","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320309612","display_name":"Natural Science Foundation of Shanghai","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2206930994","https://openalex.org/W2285553406","https://openalex.org/W2523219060","https://openalex.org/W2558339943","https://openalex.org/W2559328514","https://openalex.org/W2730974352","https://openalex.org/W2753941074","https://openalex.org/W2783222607","https://openalex.org/W2795603418","https://openalex.org/W2917787837","https://openalex.org/W2962889437","https://openalex.org/W2963061782","https://openalex.org/W2963117265","https://openalex.org/W2963435939","https://openalex.org/W2963542767","https://openalex.org/W2964018918","https://openalex.org/W3098405735","https://openalex.org/W4237055819","https://openalex.org/W6730540804"],"related_works":["https://openalex.org/W3101253900","https://openalex.org/W3153752017","https://openalex.org/W2347892399","https://openalex.org/W2997189060","https://openalex.org/W2133687134","https://openalex.org/W2756132392","https://openalex.org/W3038596169","https://openalex.org/W3035814349","https://openalex.org/W345637666","https://openalex.org/W4285101096"],"abstract_inverted_index":{"This":[0,90],"correspondence":[1],"aims":[2],"to":[3,27,56,97],"maximize":[4],"the":[5,9,13,34,86,99,135,140,163,175],"average":[6],"throughput":[7,108],"via":[8],"joint":[10],"design":[11],"of":[12,117,144,168],"transmit":[14],"power":[15,42,73,84],"and":[16,43,74,80,85,111],"trajectory":[17,44,51,75],"for":[18,134],"unmanned":[19],"aerial":[20],"vehicle":[21],"(UAV)-enabled":[22],"network.":[23],"The":[24],"conventional":[25,176],"way":[26],"tackle":[28],"this":[29],"problem":[30,101],"is":[31,54,150],"based":[32],"on":[33],"alternating":[35,141],"optimization":[36],"(AO)":[37],"method":[38,69,143,161],"by":[39,70,138,166],"iteratively":[40,82],"updating":[41,83,148],"until":[45],"convergence,":[46],"resulting":[47],"in":[48,123,152],"a":[49,66,107,112,124,131],"non-convex":[50],"subproblem":[52,110,137],"which":[53],"difficult":[55],"deal":[57],"with.":[58],"To":[59],"develop":[60],"more":[61],"efficient":[62],"methods,":[63],"we":[64],"propose":[65,130],"novel":[67,91],"AO":[68],"incorporating":[71],"both":[72,116],"into":[76,102],"an":[77],"intermediate":[78],"variable,":[79],"then":[81],"newly":[87],"introduced":[88],"variable.":[89],"variable":[92],"transformation":[93],"makes":[94],"it":[95],"easier":[96],"decompose":[98],"original":[100],"two":[103],"convex":[104],"subproblems,":[105],"namely":[106],"maximization":[109],"feasibility":[113,136],"subproblem.":[114],"Consequently,":[115],"these":[118],"subproblems":[119],"can":[120],"be":[121],"solved":[122],"globally":[125],"optimal":[126],"fashion.":[127],"We":[128],"further":[129],"low-complexity":[132],"algorithm":[133],"exploiting":[139],"directional":[142],"multipliers":[145],"(ADMM),":[146],"whose":[147],"step":[149],"performed":[151],"closed-form":[153],"solutions.":[154],"Simulation":[155],"results":[156],"demonstrate":[157],"that":[158],"our":[159],"proposed":[160],"reduces":[162],"computation":[164],"time":[165],"orders":[167],"magnitude,":[169],"while":[170],"achieving":[171],"higher":[172],"performance":[173],"than":[174],"methods.":[177]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}