{"id":"https://openalex.org/W4414405748","doi":"https://doi.org/10.1109/iccworkshops67674.2025.11162156","title":"Joint Trajectory and Beamforming Optimization for UAV-RIS Assisted Secure Communications","display_name":"Joint Trajectory and Beamforming Optimization for UAV-RIS Assisted Secure Communications","publication_year":2025,"publication_date":"2025-06-08","ids":{"openalex":"https://openalex.org/W4414405748","doi":"https://doi.org/10.1109/iccworkshops67674.2025.11162156"},"language":"en","primary_location":{"id":"doi:10.1109/iccworkshops67674.2025.11162156","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops67674.2025.11162156","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-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/A5049826461","display_name":"Xinji Wang","orcid":null},"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":true,"raw_author_name":"Xinji Wang","raw_affiliation_strings":["National Key Laboratory of Multi-Domain Data Collaborative Processing and Control,Xi&#x2019;an,China,710068"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Multi-Domain Data Collaborative Processing and Control,Xi&#x2019;an,China,710068","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009947614","display_name":"Tong-Xing Zheng","orcid":"https://orcid.org/0000-0002-8730-5063"},"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":"Tong-Xing Zheng","raw_affiliation_strings":["National Key Laboratory of Multi-Domain Data Collaborative Processing and Control,Xi&#x2019;an,China,710068"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Multi-Domain Data Collaborative Processing and Control,Xi&#x2019;an,China,710068","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101751613","display_name":"Kewei Wang","orcid":"https://orcid.org/0000-0002-7840-7893"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kewei Wang","raw_affiliation_strings":["Xi&#x2019;an Jiaotong University,Xi&#x2019;an,China,710049"],"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an Jiaotong University,Xi&#x2019;an,China,710049","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105422242","display_name":"Yifan Feng","orcid":"https://orcid.org/0009-0009-9589-7589"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yifan Feng","raw_affiliation_strings":["Xi&#x2019;an Jiaotong University,Xi&#x2019;an,China,710049"],"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an Jiaotong University,Xi&#x2019;an,China,710049","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107743891","display_name":"Zenebe Melesew Yetneberk","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zenebe Melesew Yetneberk","raw_affiliation_strings":["Xi&#x2019;an Jiaotong University,Xi&#x2019;an,China,710049"],"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an Jiaotong University,Xi&#x2019;an,China,710049","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5049826461"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.31508381,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1257","last_page":"1262"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.9955000281333923,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9955000281333923,"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/T11133","display_name":"UAV Applications and Optimization","score":0.9944999814033508,"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":0.9908000230789185,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.7537999749183655},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6723999977111816},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6065999865531921},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.559499979019165},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5192000269889832},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.48080000281333923},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4731000065803528},{"id":"https://openalex.org/keywords/trajectory-optimization","display_name":"Trajectory optimization","score":0.46549999713897705},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4142000079154968}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7537999749183655},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6723999977111816},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6333000063896179},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6065999865531921},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.559499979019165},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5192000269889832},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.48080000281333923},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4731000065803528},{"id":"https://openalex.org/C173246807","wikidata":"https://www.wikidata.org/wiki/Q7833062","display_name":"Trajectory optimization","level":3,"score":0.46549999713897705},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4142000079154968},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.41260001063346863},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3952000141143799},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3939000070095062},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.383899986743927},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.3790000081062317},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.34049999713897705},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.33899998664855957},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.3345000147819519},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.3212999999523163},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.31630000472068787},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.3158999979496002},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.2773999869823456},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.2694999873638153},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.2603999972343445},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25949999690055847},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.25760000944137573},{"id":"https://openalex.org/C510870077","wikidata":"https://www.wikidata.org/wiki/Q7444868","display_name":"Secure communication","level":3,"score":0.2533000111579895}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccworkshops67674.2025.11162156","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops67674.2025.11162156","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322857","display_name":"Aeronautical Science Foundation of China","ror":"https://ror.org/02wq41p38"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2981587265","https://openalex.org/W3122751454","https://openalex.org/W3161594686","https://openalex.org/W3189657012","https://openalex.org/W3209583897","https://openalex.org/W4225817403","https://openalex.org/W4293704649","https://openalex.org/W4295700726","https://openalex.org/W4312687534","https://openalex.org/W4367032271","https://openalex.org/W4377079773","https://openalex.org/W4381327681","https://openalex.org/W4382618630","https://openalex.org/W4389104846","https://openalex.org/W4403919813"],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"a":[3,9,16,29,34,48,72,119,127,144],"UAV-RIS-assisted":[4],"secure":[5,26,75],"communication":[6,27],"system,":[7],"where":[8],"unmanned":[10],"aerial":[11],"vehicle":[12],"(UAV)":[13],"equipped":[14],"with":[15],"reconfigurable":[17],"intelligent":[18],"surface":[19],"(RIS)":[20],"is":[21,82,102],"deployed":[22],"to":[23,44,70,104,140],"assist":[24],"the":[25,38,45,53,58,87,106,112,115,150],"between":[28,52],"ground":[30,35],"base":[31,54],"station":[32,55],"and":[33,56,65,74,90,155],"user":[36],"in":[37,158],"presence":[39],"of":[40,47,114,122,130,152],"an":[41],"eavesdropper.":[42],"Due":[43],"absence":[46],"line-of-sight":[49],"(LOS)":[50],"channel":[51],"user,":[57],"UAV":[59,88,135],"dynamically":[60],"adjusts":[61],"its":[62],"flight":[63],"trajectory":[64,89,136,154],"RIS":[66,91],"phase":[67],"shift":[68],"matrix":[69],"achieve":[71],"reliable":[73],"transmission.":[76],"A":[77],"secrecy":[78,120],"rate":[79],"maximization":[80],"problem":[81],"formulated":[83],"by":[84],"jointly":[85],"optimizing":[86],"reflection":[92],"coefficients.":[93],"An":[94],"alternating":[95],"optimization":[96,157],"algorithm":[97],"based":[98],"on":[99],"Dinkelbach\u2019s":[100],"method":[101],"developed":[103],"tackle":[105],"non-convex":[107],"problem.":[108],"Numerical":[109],"results":[110],"illustrate":[111],"effectiveness":[113],"proposed":[116],"approach,":[117],"achieving":[118],"capacity":[121],"approximately":[123],"9":[124],"bits/s/Hz":[125],"at":[126],"transmit":[128],"power":[129],"10":[131],"W.":[132],"The":[133],"optimized":[134],"effectively":[137],"balances":[138],"proximity":[139],"Bob":[141],"while":[142],"maintaining":[143],"safe":[145],"distance":[146],"from":[147],"Eve,":[148],"highlighting":[149],"importance":[151],"joint":[153],"phase-shift":[156],"enhancing":[159],"physical":[160],"layer":[161],"security.":[162]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
