{"id":"https://openalex.org/W4385805132","doi":"https://doi.org/10.1109/vtc2023-spring57618.2023.10200797","title":"Robust Secure Precoding for NOMA Multi-beam Satellite Systems","display_name":"Robust Secure Precoding for NOMA Multi-beam Satellite Systems","publication_year":2023,"publication_date":"2023-06-01","ids":{"openalex":"https://openalex.org/W4385805132","doi":"https://doi.org/10.1109/vtc2023-spring57618.2023.10200797"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2023-spring57618.2023.10200797","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2023-spring57618.2023.10200797","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring)","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/A5102299982","display_name":"Mengyan Huang","orcid":"https://orcid.org/0000-0002-8220-188X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Mengyan Huang","raw_affiliation_strings":["Xidian University,State Key Laboratory of Integrated Services Networks (ISN),Xi&#x2019;an,China"],"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of Integrated Services Networks (ISN),Xi&#x2019;an,China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100675165","display_name":"Li Guo","orcid":"https://orcid.org/0000-0002-9723-3294"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guo Li","raw_affiliation_strings":["Xidian University,State Key Laboratory of Integrated Services Networks (ISN),Xi&#x2019;an,China"],"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of Integrated Services Networks (ISN),Xi&#x2019;an,China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107006053","display_name":"Nan Zhang","orcid":"https://orcid.org/0009-0004-1424-795X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Zhang","raw_affiliation_strings":["Xidian University,State Key Laboratory of Integrated Services Networks (ISN),Xi&#x2019;an,China"],"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of Integrated Services Networks (ISN),Xi&#x2019;an,China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034754948","display_name":"Fengkui Gong","orcid":"https://orcid.org/0000-0002-4211-0959"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengkui Gong","raw_affiliation_strings":["Xidian University,State Key Laboratory of Integrated Services Networks (ISN),Xi&#x2019;an,China"],"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of Integrated Services Networks (ISN),Xi&#x2019;an,China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102371824","display_name":"Pengfei Xu","orcid":"https://orcid.org/0009-0006-5180-7754"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengfei Xu","raw_affiliation_strings":["China Academy of Space Technology,Xi&#x2019;an Institute of Space Radio Technology,Xi&#x2019;an,China"],"affiliations":[{"raw_affiliation_string":"China Academy of Space Technology,Xi&#x2019;an Institute of Space Radio Technology,Xi&#x2019;an,China","institution_ids":["https://openalex.org/I194716290"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5102299982"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08265431,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9987999796867371,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9987999796867371,"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/T12042","display_name":"Satellite Communication Systems","score":0.9977999925613403,"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":0.9965000152587891,"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/precoding","display_name":"Precoding","score":0.8673911094665527},{"id":"https://openalex.org/keywords/artificial-noise","display_name":"Artificial noise","score":0.7488996982574463},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.696699857711792},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.5505375266075134},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4640082120895386},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.46112459897994995},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.460389107465744},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4450558125972748},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4359617829322815},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.43494218587875366},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.41527417302131653},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.37171220779418945},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3253480792045593},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2744041681289673},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.22642013430595398},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20338314771652222},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.16065576672554016},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.15724211931228638}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8673911094665527},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.7488996982574463},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.696699857711792},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.5505375266075134},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4640082120895386},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.46112459897994995},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.460389107465744},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4450558125972748},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4359617829322815},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.43494218587875366},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.41527417302131653},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.37171220779418945},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3253480792045593},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2744041681289673},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.22642013430595398},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20338314771652222},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.16065576672554016},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.15724211931228638}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2023-spring57618.2023.10200797","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2023-spring57618.2023.10200797","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2042599231","https://openalex.org/W2087752598","https://openalex.org/W2092086200","https://openalex.org/W2248880694","https://openalex.org/W2964345771","https://openalex.org/W2964733302","https://openalex.org/W2977264914","https://openalex.org/W2984423829","https://openalex.org/W3032997102","https://openalex.org/W3040433108","https://openalex.org/W3174510089","https://openalex.org/W3196054203","https://openalex.org/W3217582627"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W4386858283","https://openalex.org/W2878548210","https://openalex.org/W2952382957","https://openalex.org/W1979654659"],"abstract_inverted_index":{"We":[0,117],"investigate":[1],"multi-user":[2],"physical":[3],"layer":[4],"security":[5,157],"assisted":[6],"by":[7],"an":[8,21],"unmanned":[9],"aerial":[10],"vehicle":[11],"(UAV)":[12],"for":[13,89],"multi-beam":[14],"satellite":[15],"communications":[16],"in":[17,100],"the":[18,25,30,65,78,85,93,105,120,123,135,141,144,152,156],"presence":[19],"of":[20,87,143],"eavesdropper":[22],"(Eve)":[23],"within":[24],"same":[26],"beam.":[27,102],"In":[28,103],"particular,":[29],"UAV":[31],"is":[32,107],"exploited":[33],"as":[34],"a":[35,47,53,72,128],"jammer":[36],"that":[37,83,151],"deliberately":[38],"generates":[39],"artificial":[40],"noise":[41],"to":[42,76,133],"confuse":[43],"Eve.":[44,68],"To":[45],"achieve":[46],"positive":[48],"secrecy":[49,81],"rate,":[50],"we":[51,70],"consider":[52],"non-orthogonal":[54],"multiple":[55],"access":[56],"(NOMA)":[57],"scheme":[58],"with":[59,127],"imperfect":[60],"channel":[61],"state":[62],"information":[63],"at":[64],"user":[66,91],"and":[67,92,112,138],"Specifically,":[69],"design":[71],"robust":[73],"precoding":[74,146],"algorithm":[75,106,132,153],"maximize":[77],"minimum":[79],"achievable":[80],"rate":[82],"satisfies":[84],"quality":[86],"service":[88],"each":[90,101],"NOMA":[94],"decoding":[95],"order":[96],"between":[97],"legitimate":[98],"users":[99],"addition,":[104],"designed":[108],"under":[109],"joint":[110],"total":[111],"per-beam":[113],"transmit":[114],"power":[115],"constraints.":[116],"first":[118],"combine":[119],"Bernstein-type":[121],"inequality,":[122],"arithmetic-geometric":[124],"mean":[125],"inequality":[126],"semi-definite":[129],"relaxation":[130],"iterative":[131],"solve":[134],"non-convex":[136],"problem,":[137],"further":[139],"analyze":[140],"complexity":[142],"proposed":[145],"design.":[147],"Simulation":[148],"results":[149],"show":[150],"significantly":[154],"improves":[155],"performance.":[158]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
