{"id":"https://openalex.org/W2963385432","doi":"https://doi.org/10.1109/lwc.2018.2865774","title":"UAV-Enabled Cooperative Jamming for Improving Secrecy of Ground Wiretap Channel","display_name":"UAV-Enabled Cooperative Jamming for Improving Secrecy of Ground Wiretap Channel","publication_year":2018,"publication_date":"2018-08-16","ids":{"openalex":"https://openalex.org/W2963385432","doi":"https://doi.org/10.1109/lwc.2018.2865774","mag":"2963385432"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2018.2865774","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2018.2865774","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","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/A5102884729","display_name":"An Li","orcid":"https://orcid.org/0000-0002-8476-8783"},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"An Li","raw_affiliation_strings":["School of Information Engineering, Nanchang University, Nanchang, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Nanchang University, Nanchang, China","institution_ids":["https://openalex.org/I141649914"]}]},{"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":["Department of Electrical and Computer Engineering, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100422102","display_name":"Rui Zhang","orcid":"https://orcid.org/0000-0002-8729-8393"},"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":"Rui Zhang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102884729"],"corresponding_institution_ids":["https://openalex.org/I141649914"],"apc_list":null,"apc_paid":null,"fwci":20.1487,"has_fulltext":false,"cited_by_count":275,"citation_normalized_percentile":{"value":0.99601262,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"8","issue":"1","first_page":"181","last_page":"184"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9991999864578247,"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/T11133","display_name":"UAV Applications and Optimization","score":0.9991999864578247,"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":0.9767000079154968,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/jamming","display_name":"Jamming","score":0.9066963791847229},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7923294901847839},{"id":"https://openalex.org/keywords/eavesdropping","display_name":"Eavesdropping","score":0.7776379585266113},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.6242212653160095},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.5631356239318848},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5577138066291809},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5268584489822388},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3458659052848816},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.28091007471084595},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1713312864303589}],"concepts":[{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.9066963791847229},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7923294901847839},{"id":"https://openalex.org/C2776788033","wikidata":"https://www.wikidata.org/wiki/Q320769","display_name":"Eavesdropping","level":2,"score":0.7776379585266113},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.6242212653160095},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.5631356239318848},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5577138066291809},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5268584489822388},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3458659052848816},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.28091007471084595},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1713312864303589},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"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/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/lwc.2018.2865774","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2018.2865774","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4445487729","display_name":null,"funder_award_id":"61362009","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G871193390","display_name":null,"funder_award_id":"41504026","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2080693943","https://openalex.org/W2091682073","https://openalex.org/W2161272050","https://openalex.org/W2343678873","https://openalex.org/W2523219060","https://openalex.org/W2726729862","https://openalex.org/W2963061782","https://openalex.org/W2963715425","https://openalex.org/W2964272961","https://openalex.org/W3008609509","https://openalex.org/W6743935292"],"related_works":["https://openalex.org/W2368710903","https://openalex.org/W2801712179","https://openalex.org/W3045882672","https://openalex.org/W4313315695","https://openalex.org/W2560615025","https://openalex.org/W2995805091","https://openalex.org/W2064946300","https://openalex.org/W4211070069","https://openalex.org/W3198833577","https://openalex.org/W3201696010"],"abstract_inverted_index":{"This":[0],"letter":[1],"proposes":[2],"a":[3,22,35,79,91],"novel":[4],"unmanned":[5],"aerial":[6],"vehicle":[7],"(UAV)-enabled":[8],"mobile":[9,36],"jamming":[10,28,37,76],"scheme":[11,38],"to":[12,26,30,49,63,148],"improve":[13],"the":[14,43,50,58,65,72,85,96,103,118,131,138,142],"secrecy":[15,67,98,139],"rate":[16,68,140],"of":[17,141],"ground":[18],"wiretap":[19,144],"channel.":[20],"Specifically,":[21],"UAV":[23],"is":[24,39],"employed":[25],"transmit":[27,107],"signals":[29],"combat":[31],"against":[32],"eavesdropping.":[33],"Such":[34],"particularly":[40],"appealing":[41],"since":[42],"UAV-enabled":[44],"jammer":[45],"can":[46,135],"fly":[47],"close":[48],"eavesdropper":[51],"and":[52,75,106,122],"opportunistically":[53],"jam":[54],"it":[55],"by":[56,69,112],"leveraging":[57],"UAV's":[59,73,104],"mobility.":[60],"We":[61],"aim":[62],"maximize":[64],"average":[66],"jointly":[70],"optimizing":[71],"trajectory":[74,105],"power":[77,108],"over":[78],"given":[80],"flight":[81],"period.":[82],"To":[83],"make":[84],"problem":[86],"more":[87],"tractable,":[88],"we":[89],"drive":[90],"closed-form":[92],"lower":[93],"bound":[94],"for":[95],"achievable":[97],"rate,":[99],"based":[100],"on":[101],"which":[102],"are":[109],"optimized":[110],"alternately":[111],"an":[113],"efficient":[114],"iterative":[115],"algorithm":[116],"applying":[117],"block":[119],"coordinate":[120],"descent":[121],"successive":[123],"convex":[124],"optimization":[125],"techniques.":[126],"Simulation":[127],"results":[128],"demonstrate":[129],"that":[130],"proposed":[132],"joint":[133],"design":[134],"significantly":[136],"enhance":[137],"considered":[143],"system":[145],"as":[146],"compared":[147],"benchmark":[149],"schemes.":[150]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":23},{"year":2024,"cited_by_count":24},{"year":2023,"cited_by_count":40},{"year":2022,"cited_by_count":32},{"year":2021,"cited_by_count":49},{"year":2020,"cited_by_count":39},{"year":2019,"cited_by_count":55},{"year":2018,"cited_by_count":11}],"updated_date":"2026-04-07T14:57:38.498316","created_date":"2025-10-10T00:00:00"}
