{"id":"https://openalex.org/W4200026471","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625221","title":"Secure UAV-enabled OFDMA Communications","display_name":"Secure UAV-enabled OFDMA Communications","publication_year":2021,"publication_date":"2021-09-01","ids":{"openalex":"https://openalex.org/W4200026471","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625221"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2021-fall52928.2021.9625221","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625221","pdf_url":null,"source":{"id":"https://openalex.org/S4363607774","display_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","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/A5040503356","display_name":"Jie Sun","orcid":"https://orcid.org/0000-0001-9203-1952"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jie Sun","raw_affiliation_strings":["Shanghai Institute for Advanced Communication and Data Science, Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Institute for Advanced Communication and Data Science, Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064801012","display_name":"Zhichao Sheng","orcid":"https://orcid.org/0000-0003-0288-7031"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhichao Sheng","raw_affiliation_strings":["Shanghai Institute for Advanced Communication and Data Science, Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Institute for Advanced Communication and Data Science, Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090544525","display_name":"Ali A. Nasir","orcid":"https://orcid.org/0000-0001-5012-1562"},"institutions":[{"id":"https://openalex.org/I134085113","display_name":"King Fahd University of Petroleum and Minerals","ror":"https://ror.org/03yez3163","country_code":"SA","type":"education","lineage":["https://openalex.org/I134085113"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Ali A. Nasir","raw_affiliation_strings":["Systems and Sensing at King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Systems and Sensing at King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi Arabia","institution_ids":["https://openalex.org/I134085113"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013916504","display_name":"Hao Wei","orcid":"https://orcid.org/0000-0001-6243-3424"},"institutions":[{"id":"https://openalex.org/I4210098582","display_name":"ZTE (China)","ror":"https://ror.org/00rjhhq63","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210098582"]},{"id":"https://openalex.org/I4391767749","display_name":"State Key Laboratory of Mobile Networks and Mobile Multimedia Technology","ror":"https://ror.org/05cd55294","country_code":null,"type":"facility","lineage":["https://openalex.org/I4210098582","https://openalex.org/I4391767749"]},{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Wei","raw_affiliation_strings":["State Key Laboratory of Mobile Network and Mobile Multimedia Technology, Shenzhen, China","ZTE Coperation, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Mobile Network and Mobile Multimedia Technology, Shenzhen, China","institution_ids":["https://openalex.org/I180662265","https://openalex.org/I4391767749"]},{"raw_affiliation_string":"ZTE Coperation, Shenzhen, China","institution_ids":["https://openalex.org/I4210098582"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081926589","display_name":"Yong Fang","orcid":null},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Fang","raw_affiliation_strings":["Shanghai Institute for Advanced Communication and Data Science, Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Institute for Advanced Communication and Data Science, Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073876438","display_name":"Ali H. Muqaibel","orcid":"https://orcid.org/0000-0001-7865-1987"},"institutions":[{"id":"https://openalex.org/I134085113","display_name":"King Fahd University of Petroleum and Minerals","ror":"https://ror.org/03yez3163","country_code":"SA","type":"education","lineage":["https://openalex.org/I134085113"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Ali H. Muqaibel","raw_affiliation_strings":["Systems and Sensing at King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Systems and Sensing at King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi Arabia","institution_ids":["https://openalex.org/I134085113"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5040503356"],"corresponding_institution_ids":["https://openalex.org/I113940042"],"apc_list":null,"apc_paid":null,"fwci":0.8343,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6596207,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"01","last_page":"05"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9966999888420105,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9958999752998352,"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":0.7631029486656189},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.657726526260376},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.6355487108230591},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5798690915107727},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5646612048149109},{"id":"https://openalex.org/keywords/jamming","display_name":"Jamming","score":0.5231327414512634},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4859853684902191},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.4614085257053375},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4602121412754059},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4467429220676422},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4303207993507385},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.40239739418029785},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.391031414270401},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.3551655411720276},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34512943029403687},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.22104790806770325},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.2013053596019745},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14086955785751343}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7631029486656189},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.657726526260376},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.6355487108230591},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5798690915107727},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5646612048149109},{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.5231327414512634},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4859853684902191},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.4614085257053375},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4602121412754059},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4467429220676422},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4303207993507385},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.40239739418029785},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.391031414270401},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.3551655411720276},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34512943029403687},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.22104790806770325},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.2013053596019745},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14086955785751343},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"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/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/vtc2021-fall52928.2021.9625221","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625221","pdf_url":null,"source":{"id":"https://openalex.org/S4363607774","display_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5584419954","display_name":null,"funder_award_id":"61901254,61673253","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":12,"referenced_works":["https://openalex.org/W2738731084","https://openalex.org/W2917520730","https://openalex.org/W2963117265","https://openalex.org/W2963542767","https://openalex.org/W2964114200","https://openalex.org/W3001170456","https://openalex.org/W3011448248","https://openalex.org/W3013032983","https://openalex.org/W3088375349","https://openalex.org/W3111141591","https://openalex.org/W3125553008","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2025189274","https://openalex.org/W1585503616","https://openalex.org/W2092365485","https://openalex.org/W2004574319","https://openalex.org/W1543564974","https://openalex.org/W4226221834","https://openalex.org/W2060870071","https://openalex.org/W2224554958","https://openalex.org/W3199982042","https://openalex.org/W1591771139"],"abstract_inverted_index":{"In":[0],"this":[1,91],"paper,":[2],"an":[3,33],"unmanned":[4],"aerial":[5],"vehicle":[6],"(UAV)":[7],"enabled":[8],"secure":[9],"downlink":[10],"communication":[11,62],"is":[12,59,66],"considered,":[13],"where":[14,53],"a":[15,49,100],"single-antenna":[16],"UAV":[17],"serves":[18],"multiple":[19,26],"ground":[20],"users":[21],"facilitated":[22],"by":[23,77,103],"orthogonal":[24],"frequency-division":[25],"access":[27],"(OFDMA),":[28],"in":[29],"the":[30,43,56,64,72,80,126],"presence":[31],"of":[32,55],"eavesdropper":[34],"(EV)":[35],"with":[36],"imperfect":[37],"channel":[38],"state":[39],"information.":[40],"To":[41,89],"enhance":[42],"secrecy":[44,74],"rate":[45,75],"(SR),":[46],"we":[47,98],"employ":[48],"power":[50,58,83,86],"splitting":[51,87],"approach,":[52],"part":[54],"transmit":[57],"used":[60,67],"for":[61,68],"while":[63],"rest":[65],"jamming.":[69],"We":[70],"maximize":[71],"average":[73],"(ASR)":[76],"jointly":[78],"optimizing":[79],"bandwidth,":[81],"trajectory,":[82],"allocation,":[84],"and":[85,93,111],"ratio.":[88],"tackle":[90],"non-convex":[92],"computationally":[94],"intractable":[95],"optimization":[96,123],"problem,":[97],"propose":[99],"novel":[101],"algorithm":[102,124],"employing":[104],"successive":[105],"convex":[106],"approximation,":[107],"block":[108],"coordinate":[109],"descend":[110],"<tex":[112],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[113],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$S$</tex>":[114],"-procedure.":[115],"Numerical":[116],"results":[117],"show":[118],"that":[119],"our":[120],"proposed":[121],"joint":[122],"outperforms":[125],"benchmark":[127],"schemes.":[128]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
