{"id":"https://openalex.org/W2982664860","doi":"https://doi.org/10.1109/tgcn.2019.2949802","title":"Secrecy Energy Efficiency Maximization for UAV-Enabled Mobile Relaying","display_name":"Secrecy Energy Efficiency Maximization for UAV-Enabled Mobile Relaying","publication_year":2019,"publication_date":"2019-10-28","ids":{"openalex":"https://openalex.org/W2982664860","doi":"https://doi.org/10.1109/tgcn.2019.2949802","mag":"2982664860"},"language":"en","primary_location":{"id":"doi:10.1109/tgcn.2019.2949802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgcn.2019.2949802","pdf_url":null,"source":{"id":"https://openalex.org/S4210192662","display_name":"IEEE Transactions on Green Communications and Networking","issn_l":"2473-2400","issn":["2473-2400"],"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 Green Communications and Networking","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/A5102016333","display_name":"Lin Xiao","orcid":"https://orcid.org/0000-0001-5608-3106"},"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":"Lin Xiao","raw_affiliation_strings":["Information Engineering School, Nanchang University, Nanchang, China"],"affiliations":[{"raw_affiliation_string":"Information Engineering School, Nanchang University, Nanchang, China","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016886181","display_name":"Yu Xu","orcid":"https://orcid.org/0000-0002-3108-7757"},"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":false,"raw_author_name":"Yu Xu","raw_affiliation_strings":["Information Engineering School, Nanchang University, Nanchang, China"],"affiliations":[{"raw_affiliation_string":"Information Engineering School, Nanchang University, Nanchang, China","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000883962","display_name":"Dingcheng Yang","orcid":"https://orcid.org/0000-0001-5313-4481"},"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":false,"raw_author_name":"Dingcheng Yang","raw_affiliation_strings":["Information Engineering School, Nanchang University, Nanchang, China"],"affiliations":[{"raw_affiliation_string":"Information Engineering School, Nanchang University, Nanchang, China","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082336235","display_name":"Yong Zeng","orcid":"https://orcid.org/0000-0002-3670-0434"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]},{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Zeng","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5102016333"],"corresponding_institution_ids":["https://openalex.org/I141649914"],"apc_list":null,"apc_paid":null,"fwci":29.3561,"has_fulltext":false,"cited_by_count":115,"citation_normalized_percentile":{"value":0.99740187,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"4","issue":"1","first_page":"180","last_page":"193"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9970999956130981,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9829999804496765,"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/computer-science","display_name":"Computer science","score":0.753308892250061},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.6916130781173706},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5391595363616943},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5154179334640503},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4773678481578827},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.4428273141384125},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.43736183643341064},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4277183711528778},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4179283380508423},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4170338213443756},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4066753387451172},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.17967331409454346},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.13373926281929016},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11093813180923462},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10437056422233582}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.753308892250061},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.6916130781173706},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5391595363616943},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5154179334640503},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4773678481578827},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.4428273141384125},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.43736183643341064},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4277183711528778},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4179283380508423},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4170338213443756},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4066753387451172},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.17967331409454346},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.13373926281929016},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11093813180923462},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10437056422233582},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgcn.2019.2949802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgcn.2019.2949802","pdf_url":null,"source":{"id":"https://openalex.org/S4210192662","display_name":"IEEE Transactions on Green Communications and Networking","issn_l":"2473-2400","issn":["2473-2400"],"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 Green Communications and Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G2548366181","display_name":null,"funder_award_id":"61703197","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1904495647","https://openalex.org/W1965582963","https://openalex.org/W1967956032","https://openalex.org/W1988456768","https://openalex.org/W2009204314","https://openalex.org/W2031834036","https://openalex.org/W2040317577","https://openalex.org/W2056484899","https://openalex.org/W2075653421","https://openalex.org/W2080693943","https://openalex.org/W2086114280","https://openalex.org/W2097555694","https://openalex.org/W2102617152","https://openalex.org/W2123266551","https://openalex.org/W2136734438","https://openalex.org/W2140502378","https://openalex.org/W2179880807","https://openalex.org/W2268751503","https://openalex.org/W2285198146","https://openalex.org/W2514674767","https://openalex.org/W2523219060","https://openalex.org/W2528788999","https://openalex.org/W2611366557","https://openalex.org/W2612291478","https://openalex.org/W2620242567","https://openalex.org/W2621151963","https://openalex.org/W2740005962","https://openalex.org/W2742002938","https://openalex.org/W2758233612","https://openalex.org/W2783103509","https://openalex.org/W2783184536","https://openalex.org/W2901790394","https://openalex.org/W2962804513","https://openalex.org/W2963061782","https://openalex.org/W2963385432","https://openalex.org/W2963542767","https://openalex.org/W2963715425","https://openalex.org/W2964018918","https://openalex.org/W2964023906","https://openalex.org/W2964114200","https://openalex.org/W2982361608","https://openalex.org/W3103377783","https://openalex.org/W6678319617"],"related_works":["https://openalex.org/W2493929861","https://openalex.org/W2475541339","https://openalex.org/W2107199751","https://openalex.org/W565335793","https://openalex.org/W2363071176","https://openalex.org/W99756173","https://openalex.org/W4300441478","https://openalex.org/W2062965938","https://openalex.org/W4243812570","https://openalex.org/W2611631300"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,40,50,53,58,85,91,108,111,115,126,129,151,156,159,164],"secrecy":[4],"energy":[5],"efficiency":[6],"(SEE)":[7],"maximization":[8],"problem":[9,73,86,92],"for":[10],"unmanned":[11],"aerial":[12],"vehicle":[13],"(UAV)":[14],"enabled":[15],"mobile":[16],"relaying":[17],"system,":[18],"where":[19],"a":[20,31,35,43,67],"high-mobility":[21],"UAV":[22,54,64],"is":[23,74,77,122],"exploited":[24],"to":[25,34,48,79,124,143,163],"assist":[26],"transmitting":[27],"confidential":[28],"information":[29],"from":[30],"ground":[32,37],"source":[33],"legitimate":[36],"destination,":[38],"in":[39],"presence":[41],"of":[42,52,107,128,158],"potential":[44],"eavesdropper.":[45],"We":[46],"aim":[47],"maximize":[49],"SEE":[51,157],"by":[55],"jointly":[56],"optimizing":[57],"communication":[59],"scheduling,":[60],"power":[61],"allocation,":[62],"and":[63,96,135],"trajectory":[65],"over":[66],"given":[68],"time":[69],"horizon.":[70],"The":[71],"formulated":[72],"non-convex":[75],"that":[76,102,150],"challenging":[78],"be":[80],"optimally":[81],"solved.":[82],"To":[83],"make":[84],"more":[87,145],"tractable,":[88],"we":[89],"decompose":[90],"into":[93],"three":[94],"subproblems,":[95],"propose":[97],"an":[98],"efficient":[99],"iterative":[100],"algorithm":[101],"alternately":[103],"optimizes":[104],"each":[105],"block":[106],"variables":[109],"with":[110,118],"others":[112],"fixed.":[113],"Moreover,":[114],"practical":[116],"scenario":[117],"uncertain":[119],"eavesdropper":[120],"location":[121],"investigated":[123],"evaluate":[125],"performance":[127],"proposed":[130,152],"solution.":[131],"Double":[132],"circular":[133],"flight":[134,139],"running":[136],"track":[137],"shape":[138],"cases":[140],"are":[141],"considered":[142],"drawn":[144],"insights.":[146],"Simulation":[147],"results":[148],"show":[149],"design":[153],"significantly":[154],"improves":[155],"UAV,":[160],"as":[161],"compared":[162],"benchmark":[165],"schemes.":[166]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":21},{"year":2022,"cited_by_count":21},{"year":2021,"cited_by_count":23},{"year":2020,"cited_by_count":22},{"year":2019,"cited_by_count":8}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
