{"id":"https://openalex.org/W4406019900","doi":"https://doi.org/10.1109/tvt.2024.3525091","title":"UAV-Enabled Multi-User Covert Communications Against Active Flying and Ground Wardens","display_name":"UAV-Enabled Multi-User Covert Communications Against Active Flying and Ground Wardens","publication_year":2025,"publication_date":"2025-01-02","ids":{"openalex":"https://openalex.org/W4406019900","doi":"https://doi.org/10.1109/tvt.2024.3525091"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2024.3525091","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2024.3525091","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/A5006311108","display_name":"Jianyu Wei","orcid":"https://orcid.org/0000-0001-8183-4821"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianyu Wei","raw_affiliation_strings":["College of Communications Engineering, PLA Army Engineering University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-8183-4821","affiliations":[{"raw_affiliation_string":"College of Communications Engineering, PLA Army Engineering University, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100614806","display_name":"Yan Guo","orcid":"https://orcid.org/0000-0001-7398-0829"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Guo","raw_affiliation_strings":["College of Communications Engineering, PLA Army Engineering University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-7398-0829","affiliations":[{"raw_affiliation_string":"College of Communications Engineering, PLA Army Engineering University, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100452902","display_name":"Haichao Wang","orcid":"https://orcid.org/0000-0001-6551-908X"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haichao Wang","raw_affiliation_strings":["College of Communications Engineering, PLA Army Engineering University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-6551-908X","affiliations":[{"raw_affiliation_string":"College of Communications Engineering, PLA Army Engineering University, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076455133","display_name":"Guoru Ding","orcid":"https://orcid.org/0000-0003-1780-2547"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoru Ding","raw_affiliation_strings":["College of Communications Engineering, PLA Army Engineering University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-1780-2547","affiliations":[{"raw_affiliation_string":"College of Communications Engineering, PLA Army Engineering University, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104139942","display_name":"Binghan Lei","orcid":null},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Binghan Lei","raw_affiliation_strings":["College of Communications Engineering, PLA Army Engineering University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Communications Engineering, PLA Army Engineering University, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":42.977,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.99661104,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"74","issue":"5","first_page":"8303","last_page":"8308"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9976000189781189,"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":0.9976000189781189,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9937000274658203,"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/T11489","display_name":"Air Traffic Management and Optimization","score":0.9563999772071838,"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/covert","display_name":"Covert","score":0.6161128282546997},{"id":"https://openalex.org/keywords/common-ground","display_name":"Common ground","score":0.47228413820266724},{"id":"https://openalex.org/keywords/cellular-radio","display_name":"Cellular radio","score":0.46768075227737427},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46284788846969604},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.428693950176239},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4113117754459381},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.40386784076690674},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.17642703652381897}],"concepts":[{"id":"https://openalex.org/C2779338814","wikidata":"https://www.wikidata.org/wiki/Q5179285","display_name":"Covert","level":2,"score":0.6161128282546997},{"id":"https://openalex.org/C2777877512","wikidata":"https://www.wikidata.org/wiki/Q1116097","display_name":"Common ground","level":2,"score":0.47228413820266724},{"id":"https://openalex.org/C2986910011","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Cellular radio","level":3,"score":0.46768075227737427},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46284788846969604},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.428693950176239},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4113117754459381},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.40386784076690674},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.17642703652381897},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2024.3525091","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2024.3525091","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":[],"awards":[{"id":"https://openalex.org/G151734229","display_name":null,"funder_award_id":"BK20240200","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G1886451382","display_name":null,"funder_award_id":"BK20211227","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G4584413591","display_name":null,"funder_award_id":"62231027","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4729560175","display_name":null,"funder_award_id":"62425118","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5638292247","display_name":null,"funder_award_id":"62273356","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7516831175","display_name":null,"funder_award_id":"62171462","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G840229672","display_name":null,"funder_award_id":"62271501","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2098346479","https://openalex.org/W2885293674","https://openalex.org/W2896420513","https://openalex.org/W2914952404","https://openalex.org/W3125553008","https://openalex.org/W3137023729","https://openalex.org/W3139528444","https://openalex.org/W3166879908","https://openalex.org/W3206876859","https://openalex.org/W4225537590","https://openalex.org/W4250589301","https://openalex.org/W4315629977","https://openalex.org/W4317794952","https://openalex.org/W4323338579","https://openalex.org/W4362500847","https://openalex.org/W4387682036","https://openalex.org/W4389318000","https://openalex.org/W4390887457","https://openalex.org/W4391454332","https://openalex.org/W4392939660","https://openalex.org/W4396680491"],"related_works":["https://openalex.org/W2523525694","https://openalex.org/W2998642566","https://openalex.org/W2392682561","https://openalex.org/W57793151","https://openalex.org/W2804882289","https://openalex.org/W2727423897","https://openalex.org/W2497612952","https://openalex.org/W4247948804","https://openalex.org/W2392053643","https://openalex.org/W4210390481"],"abstract_inverted_index":{"This":[0],"correspondence":[1],"investigates":[2],"a":[3,31],"multi-user":[4],"covert":[5,50],"communication":[6],"system,":[7],"where":[8],"active":[9,24,57],"flying":[10],"and":[11,23,59,90,98],"ground":[12],"wardens":[13],"co-exist.":[14],"Considering":[15],"covertness":[16,60],"requirement,":[17],"the":[18,28,47,54,75,107,112,116,122],"position":[19],"uncertainty,":[20],"finite":[21],"observation":[22],"jamming":[25,58],"constraints":[26,117],"for":[27],"multiple":[29],"wardens,":[30],"general":[32],"three-dimensional":[33],"dynamic":[34],"optimization":[35],"framework":[36],"assisted":[37],"by":[38],"unmanned":[39],"aerial":[40],"vehicle":[41],"(UAV)":[42],"is":[43,82],"formulated":[44],"to":[45,72,121],"maximize":[46],"minimum":[48],"average":[49],"rate":[51,64],"(MACR).":[52],"Firstly,":[53],"effects":[55],"of":[56],"contraints":[61],"on":[62,96],"transmission":[63],"are":[65,70],"analyzed.":[66],"Then,":[67],"slack":[68],"variables":[69],"introduced":[71],"equivalently":[73],"transform":[74],"nonconvex":[76],"problem.":[77],"Besides,":[78],"an":[79],"iterative":[80],"algorithm":[81,109],"proposed,":[83],"which":[84],"can":[85,110],"optimize":[86],"3D":[87],"trajectory,":[88],"power":[89],"bandwidth":[91],"allocation":[92],"ratio":[93],"simultaneously,":[94],"based":[95],"S-proceduce":[97],"successive":[99],"convex":[100],"approximation":[101],"(SCA).":[102],"Simulation":[103],"results":[104],"reveal":[105],"that":[106],"proposed":[108],"enhance":[111],"MACR":[113],"significantly":[114],"while":[115],"being":[118],"satisfied":[119],"compared":[120],"baseline":[123],"algorithms.":[124]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":9}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}