{"id":"https://openalex.org/W4412871924","doi":"https://doi.org/10.1109/tvt.2025.3590540","title":"Energy Efficient Trajectory and Communication Design for NOMA-Enhanced UAV-Assisted IoV","display_name":"Energy Efficient Trajectory and Communication Design for NOMA-Enhanced UAV-Assisted IoV","publication_year":2025,"publication_date":"2025-07-18","ids":{"openalex":"https://openalex.org/W4412871924","doi":"https://doi.org/10.1109/tvt.2025.3590540"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2025.3590540","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2025.3590540","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/A5100622357","display_name":"Huan Li","orcid":"https://orcid.org/0000-0001-7081-3742"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Huan Li","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China","School of Electronics and Information, Northwestern Polytechnical University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060758606","display_name":"Daosen Zhai","orcid":"https://orcid.org/0000-0002-0660-6404"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daosen Zhai","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China","School of Electronics and Information, Northwestern Polytechnical University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100666490","display_name":"Ruonan Zhang","orcid":"https://orcid.org/0000-0003-0030-6758"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruonan Zhang","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China","School of Electronics and Information, Northwestern Polytechnical University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108315263","display_name":"Lei Liu","orcid":"https://orcid.org/0009-0006-8246-7123"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Liu","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062494507","display_name":"Zhiquan Liu","orcid":"https://orcid.org/0000-0002-3934-2177"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiquan Liu","raw_affiliation_strings":["College of Cyber Security, Jinan University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Cyber Security, Jinan University, Guangzhou, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035919267","display_name":"Victor C. M. Leung","orcid":"https://orcid.org/0000-0003-3529-2640"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Victor C. M. Leung","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100622357"],"corresponding_institution_ids":["https://openalex.org/I17145004"],"apc_list":null,"apc_paid":null,"fwci":10.2636,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.97572081,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"75","issue":"1","first_page":"1143","last_page":"1155"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9988999962806702,"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":0.9988999962806702,"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/T12042","display_name":"Satellite Communication Systems","score":0.9914000034332275,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9829000234603882,"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":0.6641016006469727},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.6244259476661682},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6005265116691589},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5306925773620605},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.48328760266304016},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.37229546904563904},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.3227481544017792},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3003115653991699},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.22344109416007996},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11576715111732483}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6641016006469727},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.6244259476661682},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6005265116691589},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5306925773620605},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.48328760266304016},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37229546904563904},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.3227481544017792},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3003115653991699},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.22344109416007996},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11576715111732483},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2025.3590540","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2025.3590540","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":0.8600000143051147,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W2800182763","https://openalex.org/W2883265677","https://openalex.org/W2964023906","https://openalex.org/W2989596860","https://openalex.org/W3129442086","https://openalex.org/W3162720533","https://openalex.org/W3168863497","https://openalex.org/W3180641418","https://openalex.org/W3183910470","https://openalex.org/W3185123079","https://openalex.org/W3195437048","https://openalex.org/W3206794780","https://openalex.org/W3210716582","https://openalex.org/W3212418785","https://openalex.org/W3213202126","https://openalex.org/W3215554746","https://openalex.org/W4205972497","https://openalex.org/W4210464427","https://openalex.org/W4226396942","https://openalex.org/W4285167101","https://openalex.org/W4285224986","https://openalex.org/W4289913096","https://openalex.org/W4303856844","https://openalex.org/W4313155278","https://openalex.org/W4313270790","https://openalex.org/W4319068962","https://openalex.org/W4361759652","https://openalex.org/W4372054944","https://openalex.org/W4381542784","https://openalex.org/W4383212206","https://openalex.org/W4385732401","https://openalex.org/W4386882943","https://openalex.org/W4388878558","https://openalex.org/W4390422128","https://openalex.org/W4390480947","https://openalex.org/W4391742751","https://openalex.org/W4392152339","https://openalex.org/W4406142840","https://openalex.org/W4406267617","https://openalex.org/W4406354533","https://openalex.org/W4406610277","https://openalex.org/W4407937610"],"related_works":["https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W4404253608","https://openalex.org/W3010814398","https://openalex.org/W4385197899","https://openalex.org/W3005957545","https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W2950413682"],"abstract_inverted_index":{"Vehicle":[0,66],"road":[1],"cooperation":[2],"technology":[3],"is":[4,31],"an":[5],"important":[6],"development":[7],"direction":[8],"for":[9,71,145],"future":[10],"intelligent":[11],"transportation":[12],"systems,":[13],"which":[14,78,172],"can":[15,173],"provide":[16,175],"effective":[17],"solutions":[18],"to":[19,34,85,151,183],"the":[20,50,72,79,87,104,111,114,133,143,185,188],"safety":[21],"challenges":[22],"faced":[23],"by":[24,91],"single-vehicle":[25],"intelligence.":[26],"Reliable":[27],"Vehicle-to-Infrastructure":[28],"(V2I)":[29],"communication":[30],"a":[32,59,83,98,119,159],"guarantee":[33],"support":[35],"real-time":[36],"interaction":[37],"between":[38],"vehicular":[39],"user":[40,124],"equipments":[41],"(VUEs)":[42],"and":[43,52,103,128],"Road":[44],"Side":[45],"Units":[46],"(RSUs).":[47],"To":[48,108,140],"enhance":[49],"flexibility":[51],"efficiency":[53,149],"of":[54,74,113,135,187],"V2I":[55],"communication,":[56],"we":[57,117,157],"propose":[58,118],"Non-Orthogonal":[60],"Multiple":[61],"Access":[62],"(NOMA)-enhanced":[63],"Unmanned":[64],"Aerial":[65],"(UAV)-assisted":[67],"data":[68,89],"transmission":[69,130],"scheme":[70,96],"Internet":[73],"Vehicles":[75],"(IoV),":[76],"in":[77,155],"UAV":[80,126,129],"serves":[81],"as":[82],"relay":[84,100],"forward":[86],"RSU":[88],"required":[90],"VUEs.":[92],"In":[93],"particular,":[94],"this":[95],"considers":[97],"NOMA-enhanced":[99],"forwarding":[101],"method":[102],"non-cooperative":[105],"vehicle-to-vehicle":[106],"communication.":[107],"fully":[109],"exploit":[110],"advantages":[112],"proposed":[115,189],"scheme,":[116],"joint":[120],"optimization":[121,148],"problem":[122],"involving":[123],"scheduling,":[125],"trajectory,":[127],"power":[131],"with":[132,142],"objective":[134],"improving":[136],"system":[137],"energy":[138],"efficiency.":[139],"cope":[141],"demand":[144],"high":[146],"network":[147],"due":[150],"rapid":[152],"topology":[153],"changes":[154],"IoV,":[156],"design":[158],"deep":[160],"reinforcement":[161],"learning":[162],"algorithm":[163],"based":[164],"on":[165],"prioritized":[166],"experience":[167],"replay-deep":[168],"deterministic":[169],"policy":[170],"gradient,":[171],"efficiently":[174],"reliable":[176],"solutions.":[177],"Extensive":[178],"simulation":[179],"results":[180],"are":[181],"provided":[182],"corroborate":[184],"effectiveness":[186],"method.":[190]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-25T14:56:36.534964","created_date":"2025-10-10T00:00:00"}