{"id":"https://openalex.org/W3048580490","doi":"https://doi.org/10.1109/infocomwkshps50562.2020.9162892","title":"Multi-UAV Assisted Communication Networks: Towards Max-Min Secrecy Rate","display_name":"Multi-UAV Assisted Communication Networks: Towards Max-Min Secrecy Rate","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3048580490","doi":"https://doi.org/10.1109/infocomwkshps50562.2020.9162892","mag":"3048580490"},"language":"en","primary_location":{"id":"doi:10.1109/infocomwkshps50562.2020.9162892","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocomwkshps50562.2020.9162892","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2020 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","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/A5100390798","display_name":"Yuan Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuan Liu","raw_affiliation_strings":["School of Computer and Information Technology, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Information Technology, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042668908","display_name":"Ke Xiong","orcid":"https://orcid.org/0000-0001-9364-0207"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Xiong","raw_affiliation_strings":["School of Computer and Information Technology, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Information Technology, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101635894","display_name":"Bo Gao","orcid":"https://orcid.org/0000-0002-4377-2970"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Gao","raw_affiliation_strings":["School of Computer and Information Technology, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Information Technology, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100433521","display_name":"Yu Zhang","orcid":"https://orcid.org/0000-0002-2645-804X"},"institutions":[{"id":"https://openalex.org/I4210094970","display_name":"Energy Research Institute","ror":"https://ror.org/00ndnb620","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210094970","https://openalex.org/I4210142748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Zhang","raw_affiliation_strings":["State Grid Energy Research Institute Co., Ltd., Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Grid Energy Research Institute Co., Ltd., Beijing, China","institution_ids":["https://openalex.org/I4210094970"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079233004","display_name":"Pingyi Fan","orcid":"https://orcid.org/0000-0002-0658-6079"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pingyi Fan","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079052203","display_name":"Khaled B. Letaief","orcid":"https://orcid.org/0000-0003-2519-6401"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Khaled Ben Letaief","raw_affiliation_strings":["The Hong Kong University of Science and Technology, Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100390798"],"corresponding_institution_ids":["https://openalex.org/I21193070"],"apc_list":null,"apc_paid":null,"fwci":1.0353,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.81882808,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"641","last_page":"646"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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":0.995199978351593,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9898999929428101,"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":0.6629699468612671},{"id":"https://openalex.org/keywords/coordinate-descent","display_name":"Coordinate descent","score":0.6241140961647034},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.6099467277526855},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.5533749461174011},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4982898235321045},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4830232560634613},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.47368931770324707},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4502996802330017},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.41338834166526794},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.35210779309272766},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2508602738380432},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.164070725440979}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6629699468612671},{"id":"https://openalex.org/C157553263","wikidata":"https://www.wikidata.org/wiki/Q5168004","display_name":"Coordinate descent","level":2,"score":0.6241140961647034},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.6099467277526855},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.5533749461174011},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4982898235321045},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4830232560634613},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.47368931770324707},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4502996802330017},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.41338834166526794},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.35210779309272766},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2508602738380432},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.164070725440979},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/infocomwkshps50562.2020.9162892","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocomwkshps50562.2020.9162892","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2020 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.ust.hk:1783.1-105779","is_oa":false,"landing_page_url":"http://repository.ust.hk/ir/Record/1783.1-105779","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1974524469","https://openalex.org/W2122653429","https://openalex.org/W2296319761","https://openalex.org/W2885551694","https://openalex.org/W2905487115","https://openalex.org/W2919575164","https://openalex.org/W2931820896","https://openalex.org/W2962804513","https://openalex.org/W2963061782","https://openalex.org/W2963117265","https://openalex.org/W2982361608","https://openalex.org/W2982664860","https://openalex.org/W2998472647","https://openalex.org/W3085429470","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W3153752017","https://openalex.org/W4384575246","https://openalex.org/W2756132392","https://openalex.org/W3035814349","https://openalex.org/W2084892497","https://openalex.org/W4285101096","https://openalex.org/W4320477335","https://openalex.org/W2518949622","https://openalex.org/W4382725876","https://openalex.org/W2115614142"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"a":[3,76,102],"multi-unmanned":[4],"aerial":[5],"vehicle":[6],"(UAV)":[7],"assisted":[8],"network,":[9],"where":[10],"multiple":[11,17,200],"UAVs":[12,178],"send":[13],"confidential":[14],"information":[15],"to":[16,32,43,63,125,160,167],"authorized":[18],"access":[19,28],"users":[20],"(AUs),":[21],"in":[22],"the":[23,34,45,73,89,110,129,131,135,137,145,147,162,171,173,180,182,189],"existence":[24],"of":[25,49,199],"an":[26,38,82,157],"unauthorized":[27],"users.":[29],"In":[30],"order":[31],"improve":[33],"AUs'":[35],"experience":[36],"quality,":[37],"optimization":[39,80],"problem":[40,74],"is":[41,75,85,122,156,193],"formulated":[42],"maximize":[44],"minimum":[46],"secrecy":[47,148,185,191],"rate":[48,186,192],"AUs":[50],"by":[51,195],"jointly":[52],"optimizing":[53],"user":[54],"scheduling,":[55],"UAVs'":[56,138,164],"trajectories":[57,139,165],"and":[58,68,94,117],"transmit":[59],"power":[60],"allocation,":[61],"subject":[62],"on":[64,88],"board":[65],"energy":[66,175],"budget":[67],"curvature":[69,132,151],"radius":[70,133,152],"constraints.":[71],"Since":[72],"mixed":[77],"integer":[78],"non-convex":[79],"problem,":[81],"efficient":[83],"algorithm":[84,112],"proposed":[86,111],"based":[87],"block":[90],"coordinate":[91],"descent":[92],"(BCD)":[93],"successive":[95],"convex":[96],"approximation":[97],"(SCA)":[98],"theories,":[99],"which":[100],"achieves":[101],"good":[103],"suboptimal":[104],"solution.":[105],"Simulation":[106],"results":[107],"show":[108],"that":[109],"converges":[113],"within":[114],"several":[115],"iterations,":[116],"significant":[118],"system":[119],"performance":[120],"gain":[121],"achieved":[123,183],"compared":[124],"other":[126],"benchmarks.":[127],"Moreover,":[128],"larger":[130],"is,":[134,179],"smoother":[136],"are.":[140],"Although":[141],"it":[142],"also":[143],"yields":[144],"lower":[146],"rate,":[149],"introducing":[150],"into":[153],"trajectory":[154],"design":[155],"effective":[158],"approach":[159],"make":[161],"optimized":[163],"closer":[166],"practical":[168],"flight.":[169],"Besides,":[170],"higher":[172,181],"propulsion":[174],"stored":[176],"at":[177],"max-min":[184,190],"is.":[187],"Additionally,":[188],"improved":[194],"allowing":[196],"concurrent":[197],"transmissions":[198],"UAVs.":[201]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}