{"id":"https://openalex.org/W4387350546","doi":"https://doi.org/10.1109/tvt.2023.3320397","title":"Joint Trajectory Design and Power Allocation in NOMA-Based UAV Networks","display_name":"Joint Trajectory Design and Power Allocation in NOMA-Based UAV Networks","publication_year":2023,"publication_date":"2023-10-04","ids":{"openalex":"https://openalex.org/W4387350546","doi":"https://doi.org/10.1109/tvt.2023.3320397"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2023.3320397","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2023.3320397","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/A5043125827","display_name":"Jia Li","orcid":"https://orcid.org/0000-0002-6235-765X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jia Li","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Collaborative Innovation Center of Novel Software Technology and Industrialization, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Collaborative Innovation Center of Novel Software Technology and Industrialization, Nanjing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063431322","display_name":"Xiangping Zhai","orcid":"https://orcid.org/0000-0001-8939-199X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangping Bryce Zhai","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Collaborative Innovation Center of Novel Software Technology and Industrialization, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Collaborative Innovation Center of Novel Software Technology and Industrialization, Nanjing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039545468","display_name":"Hongyan Qian","orcid":"https://orcid.org/0000-0002-7740-8296"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyan Qian","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Collaborative Innovation Center of Novel Software Technology and Industrialization, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Collaborative Innovation Center of Novel Software Technology and Industrialization, Nanjing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100695813","display_name":"Rongqing Zhang","orcid":"https://orcid.org/0000-0003-3774-6247"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rongqing Zhang","raw_affiliation_strings":["School of Software Engineering, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Software Engineering, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100352249","display_name":"Xin Liu","orcid":"https://orcid.org/0000-0002-6035-6055"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Liu","raw_affiliation_strings":["School of Information and Communication Engineering, Dalian University of Technology, Dalian, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5043125827"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":10.555,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.97683083,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"73","issue":"2","first_page":"2345","last_page":"2357"},"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9993000030517578,"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":0.9767000079154968,"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/computer-science","display_name":"Computer science","score":0.7038968205451965},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.5564231276512146},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5275958180427551},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4754057824611664},{"id":"https://openalex.org/keywords/karush\u2013kuhn\u2013tucker-conditions","display_name":"Karush\u2013Kuhn\u2013Tucker conditions","score":0.4743405878543854},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.42987060546875},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.42601072788238525},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4258148670196533},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3985525369644165},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34820738434791565},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.3135119080543518},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2986254096031189}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7038968205451965},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.5564231276512146},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5275958180427551},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4754057824611664},{"id":"https://openalex.org/C50454189","wikidata":"https://www.wikidata.org/wiki/Q2075125","display_name":"Karush\u2013Kuhn\u2013Tucker conditions","level":2,"score":0.4743405878543854},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.42987060546875},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.42601072788238525},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4258148670196533},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3985525369644165},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34820738434791565},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.3135119080543518},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2986254096031189},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"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/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2023.3320397","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2023.3320397","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":0.46000000834465027,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G1030935528","display_name":null,"funder_award_id":"NS2023052","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1922937245","https://openalex.org/W2626422957","https://openalex.org/W2740005962","https://openalex.org/W2774593020","https://openalex.org/W2783184536","https://openalex.org/W2791278768","https://openalex.org/W2802520108","https://openalex.org/W2885551694","https://openalex.org/W2904947504","https://openalex.org/W2907080366","https://openalex.org/W2910406285","https://openalex.org/W2958078214","https://openalex.org/W2962847915","https://openalex.org/W2962848741","https://openalex.org/W2963061782","https://openalex.org/W2963177943","https://openalex.org/W2963494324","https://openalex.org/W2963542767","https://openalex.org/W2963555336","https://openalex.org/W2964023906","https://openalex.org/W2973833134","https://openalex.org/W3008705472","https://openalex.org/W3025239130","https://openalex.org/W3036865788","https://openalex.org/W3045627695","https://openalex.org/W3088881913","https://openalex.org/W3102217847","https://openalex.org/W3104026632","https://openalex.org/W3112368673","https://openalex.org/W3123188912","https://openalex.org/W3126814438","https://openalex.org/W3169421330","https://openalex.org/W3196000513","https://openalex.org/W4250589301","https://openalex.org/W4285327553"],"related_works":["https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W1988754299","https://openalex.org/W2169192185","https://openalex.org/W2103590590","https://openalex.org/W2515629000","https://openalex.org/W2013230419","https://openalex.org/W2274777105","https://openalex.org/W834972196","https://openalex.org/W4372349176"],"abstract_inverted_index":{"The":[0,52,97],"employment":[1],"of":[2,15,46,69,138,146,159,179,228],"the":[3,23,28,36,43,62,67,89,106,132,136,156,176,193,207,229],"unmanned":[4],"aerial":[5],"vehicle":[6],"(UAV)":[7],"as":[8,77],"communication":[9,83],"platform":[10],"has":[11,74],"drawn":[12],"a":[13,78,113,118,170,185,222],"lot":[14],"interest":[16],"recently.":[17],"Although":[18],"previous":[19],"studies":[20],"have":[21],"presented":[22],"performance":[24,224],"gain":[25,225],"by":[26],"utilizing":[27],"UAV's":[29,63],"mobility":[30],"and":[31,49,92,144],"communication,":[32],"they":[33],"concentrate":[34],"on":[35,163],"UAV":[37,53,98,115,119,180],"trajectory":[38,54],"for":[39,55],"homogeneous":[40],"devices":[41,59,124],"with":[42,57,101,233],"same":[44],"requirements":[45],"data":[47,139],"size":[48],"latency":[50,186],"constraints.":[51],"groups":[56],"heterogeneous":[58],"can":[60,87,99],"affect":[61],"service":[64,177],"capabilities.":[65],"Additionally,":[66,196],"technique":[68,80],"non-orthogonal":[70],"multiple":[71],"access":[72],"(NOMA)":[73],"been":[75],"deemed":[76],"promising":[79],"in":[81,125,226],"future":[82],"networks":[84],"since":[85],"it":[86],"improve":[88],"spectral":[90],"efficiency":[91],"support":[93],"more":[94],"device":[95,182,199,208],"connections.":[96],"integrate":[100],"NOMA":[102],"to":[103,122,130,174,181,191,205],"further":[104],"enhance":[105],"situation.":[107],"In":[108],"this":[109,151],"article,":[110],"we":[111,153,168],"consider":[112],"NOMA-based":[114],"system,":[116],"where":[117,184],"provides":[120],"services":[121],"ground":[123],"different":[126],"groups.":[127],"We":[128],"aim":[129],"maximize":[131],"total":[133,230],"throughput":[134],"under":[135],"constraints":[137],"rate,":[140],"sum":[141],"transmit":[142,160],"power,":[143],"atomicity":[145],"devices'":[147],"tasks.":[148],"To":[149],"tackle":[150],"problem,":[152],"first":[154],"derive":[155],"closed-form":[157],"expression":[158],"power":[161],"based":[162],"Karush-Kuhn-Tucker":[164],"(KKT)":[165],"conditions.":[166],"Then,":[167],"formulate":[169],"group-based":[171],"auction":[172,194],"algorithm":[173,188,201],"decide":[175],"order":[178],"groups,":[183],"estimation":[187],"is":[189,202],"constructed":[190],"design":[192],"bidding.":[195],"an":[197],"adaptive":[198],"admission":[200],"put":[203],"forward":[204],"settle":[206],"scheduling":[209],"problem":[210],"within":[211],"one":[212],"group.":[213],"Numerical":[214],"results":[215],"show":[216],"that":[217],"our":[218],"proposed":[219],"scheme":[220],"acquires":[221],"significant":[223],"terms":[227],"throughput,":[231],"compared":[232],"other":[234],"benchmark":[235],"schemes.":[236]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":5}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}