{"id":"https://openalex.org/W4392175422","doi":"https://doi.org/10.1109/globecom54140.2023.10436837","title":"Secure Transmission via Precoding for Satellite-Terrestrial Downlink NOMA Networks","display_name":"Secure Transmission via Precoding for Satellite-Terrestrial Downlink NOMA Networks","publication_year":2023,"publication_date":"2023-12-04","ids":{"openalex":"https://openalex.org/W4392175422","doi":"https://doi.org/10.1109/globecom54140.2023.10436837"},"language":"en","primary_location":{"id":"doi:10.1109/globecom54140.2023.10436837","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom54140.2023.10436837","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","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 Shaanxi Province,State Key Laboratory of Integrated Services Networks (ISN),Xi&#x0027;an,China,710071"],"affiliations":[{"raw_affiliation_string":"Xidian University Shaanxi Province,State Key Laboratory of Integrated Services Networks (ISN),Xi&#x0027;an,China,710071","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 Shaanxi Province,State Key Laboratory of Integrated Services Networks (ISN),Xi&#x0027;an,China,710071"],"affiliations":[{"raw_affiliation_string":"Xidian University Shaanxi Province,State Key Laboratory of Integrated Services Networks (ISN),Xi&#x0027;an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107006234","display_name":"Guo Li","orcid":"https://orcid.org/0000-0002-7661-6691"},"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 Shaanxi Province,State Key Laboratory of Integrated Services Networks (ISN),Xi&#x0027;an,China,710071"],"affiliations":[{"raw_affiliation_string":"Xidian University Shaanxi Province,State Key Laboratory of Integrated Services Networks (ISN),Xi&#x0027;an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041854978","display_name":"Thippa Reddy Gadekallu","orcid":null},"institutions":[{"id":"https://openalex.org/I876193797","display_name":"Vellore Institute of Technology University","ror":"https://ror.org/00qzypv28","country_code":"IN","type":"education","lineage":["https://openalex.org/I876193797"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Thippa Reddy Gadekallu","raw_affiliation_strings":["School of Information Technology and Engineering, Vellore Institute of Technology,Tamil Nadu,India","School of Information Technology and Engineering, Vellore Institute of Technology, Tamil Nadu, India"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Engineering, Vellore Institute of Technology,Tamil Nadu,India","institution_ids":["https://openalex.org/I876193797"]},{"raw_affiliation_string":"School of Information Technology and Engineering, Vellore Institute of Technology, Tamil Nadu, India","institution_ids":["https://openalex.org/I876193797"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076805539","display_name":"Nancy Victor","orcid":"https://orcid.org/0000-0002-0640-5768"},"institutions":[{"id":"https://openalex.org/I876193797","display_name":"Vellore Institute of Technology University","ror":"https://ror.org/00qzypv28","country_code":"IN","type":"education","lineage":["https://openalex.org/I876193797"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nancy Victor","raw_affiliation_strings":["School of Information Technology and Engineering, Vellore Institute of Technology,Tamil Nadu,India","School of Information Technology and Engineering, Vellore Institute of Technology, Tamil Nadu, India"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Engineering, Vellore Institute of Technology,Tamil Nadu,India","institution_ids":["https://openalex.org/I876193797"]},{"raw_affiliation_string":"School of Information Technology and Engineering, Vellore Institute of Technology, Tamil Nadu, India","institution_ids":["https://openalex.org/I876193797"]}]}],"institutions":[],"countries_distinct_count":2,"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":0.1339,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.4907294,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"2172","last_page":"2177"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9991000294685364,"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":0.9991000294685364,"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":0.9988999962806702,"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":0.9983999729156494,"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/telecommunications-link","display_name":"Telecommunications link","score":0.8783069252967834},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.8581979274749756},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.8282883167266846},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6331750154495239},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5508888363838196},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.48638203740119934},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4651170074939728},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.45222240686416626},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.41720446944236755},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.41285884380340576},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13977733254432678},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.1258559226989746},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.0698973536491394}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8783069252967834},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8581979274749756},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8282883167266846},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6331750154495239},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5508888363838196},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.48638203740119934},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4651170074939728},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.45222240686416626},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.41720446944236755},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.41285884380340576},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13977733254432678},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.1258559226989746},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.0698973536491394},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom54140.2023.10436837","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom54140.2023.10436837","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6499999761581421}],"awards":[{"id":"https://openalex.org/G5382996014","display_name":null,"funder_award_id":"8002/20101196698","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2042599231","https://openalex.org/W2043769961","https://openalex.org/W2082276212","https://openalex.org/W2092086200","https://openalex.org/W2147475579","https://openalex.org/W2248880694","https://openalex.org/W2312203754","https://openalex.org/W2883294796","https://openalex.org/W2964733302","https://openalex.org/W2977264914","https://openalex.org/W2984423829","https://openalex.org/W3004018467","https://openalex.org/W3032997102","https://openalex.org/W3040433108","https://openalex.org/W3048635505","https://openalex.org/W3102269059","https://openalex.org/W3135053819","https://openalex.org/W3156417332","https://openalex.org/W3196054203","https://openalex.org/W4285226140"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W3165611029","https://openalex.org/W2370038111","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/W3141240674"],"abstract_inverted_index":{"In":[0,20,88],"this":[1],"paper,":[2],"we":[3,34,50],"investigate":[4],"the":[5,14,58,69,81,91,97,112,117,129,136,140,145,150],"physical":[6],"layer":[7],"security":[8],"for":[9,73],"multi-beam":[10],"satellite":[11],"communications":[12],"in":[13],"presence":[15],"of":[16,62,71,139,149],"multiple":[17,38],"eavesdroppers":[18],"(Eves).":[19],"particular,":[21],"a":[22,30,36,52,122],"worst-case":[23],"eavesdropping":[24],"scheme":[25,41],"is":[26,99],"considered.":[27],"To":[28],"achieve":[29],"positive":[31],"secrecy":[32,60],"rate,":[33],"consider":[35],"non-orthogonal":[37],"access":[39],"(NOMA)":[40],"with":[42,121],"imperfect":[43],"channel":[44],"state":[45],"information":[46],"on":[47],"Eves.":[48],"Fur-thermore,":[49],"design":[51],"robust":[53],"precoding":[54,131],"algorithm":[55,98,126],"to":[56,90,127],"maximize":[57],"achievable":[59],"rate":[61],"legitimate":[63,86],"ground":[64],"user":[65],"equipments,":[66],"which":[67],"satisfies":[68],"quality":[70],"service":[72],"each":[74],"user,":[75],"secure":[76],"outage":[77],"probability":[78],"constraint":[79],"and":[80,104,133,147],"NOMA":[82],"decoding":[83],"order":[84],"between":[85],"users.":[87],"contrast":[89],"conventional":[92],"total":[93,103],"transmit":[94,106],"power":[95,107],"constraint,":[96],"designed":[100],"under":[101],"joint":[102],"per-beam":[105],"constraints.":[108],"We":[109],"first":[110],"combine":[111],"decomposition-based":[113],"large":[114],"deviation":[115],"inequality,":[116],"arithmetic-geometric":[118],"mean":[119],"inequality":[120],"penalty":[123],"function":[124],"iterative":[125],"solve":[128],"non-convex":[130],"problem,":[132],"further":[134],"analyze":[135],"computational":[137],"complexity":[138],"algorithm.":[141,152],"Simulation":[142],"results":[143],"verify":[144],"robustness":[146],"superiority":[148],"proposed":[151]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
