{"id":"https://openalex.org/W4388040574","doi":"https://doi.org/10.1109/pimrc56721.2023.10293851","title":"Secrecy Communication for Simultaneous Transmission and Reflection (STAR) RIS Aided Systems With Multiple Eavesdroppers","display_name":"Secrecy Communication for Simultaneous Transmission and Reflection (STAR) RIS Aided Systems With Multiple Eavesdroppers","publication_year":2023,"publication_date":"2023-09-05","ids":{"openalex":"https://openalex.org/W4388040574","doi":"https://doi.org/10.1109/pimrc56721.2023.10293851"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc56721.2023.10293851","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc56721.2023.10293851","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 34th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","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/A5043282231","display_name":"Yuan Ren","orcid":"https://orcid.org/0000-0003-2520-8388"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Ren","raw_affiliation_strings":["Xi&#x2019;an University of Posts and Telecommunications,School of Communications and Information Engineering,Xi&#x2019;an,China,710121"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an University of Posts and Telecommunications,School of Communications and Information Engineering,Xi&#x2019;an,China,710121","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yao Jia","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yao Jia","raw_affiliation_strings":["Xi&#x2019;an University of Posts and Telecommunications,School of Communications and Information Engineering,Xi&#x2019;an,China,710121"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an University of Posts and Telecommunications,School of Communications and Information Engineering,Xi&#x2019;an,China,710121","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100601220","display_name":"Xuewei Zhang","orcid":"https://orcid.org/0000-0002-5165-4886"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuewei Zhang","raw_affiliation_strings":["Xi&#x2019;an University of Posts and Telecommunications,School of Communications and Information Engineering,Xi&#x2019;an,China,710121"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an University of Posts and Telecommunications,School of Communications and Information Engineering,Xi&#x2019;an,China,710121","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085386121","display_name":"Fan Jiang","orcid":"https://orcid.org/0000-0002-8968-5178"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Jiang","raw_affiliation_strings":["Xi&#x2019;an University of Posts and Telecommunications,School of Communications and Information Engineering,Xi&#x2019;an,China,710121"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an University of Posts and Telecommunications,School of Communications and Information Engineering,Xi&#x2019;an,China,710121","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010362029","display_name":"Guangyue Lu","orcid":"https://orcid.org/0000-0002-3938-9207"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangyue Lu","raw_affiliation_strings":["Xi&#x2019;an University of Posts and Telecommunications,School of Communications and Information Engineering,Xi&#x2019;an,China,710121"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an University of Posts and Telecommunications,School of Communications and Information Engineering,Xi&#x2019;an,China,710121","institution_ids":["https://openalex.org/I4210136859"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4909,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.6446373,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9817000031471252,"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/T12989","display_name":"Ocular Disorders and Treatments","score":0.9591000080108643,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.8095694780349731},{"id":"https://openalex.org/keywords/artificial-noise","display_name":"Artificial noise","score":0.7767443656921387},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.7640209197998047},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6979421377182007},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6631798148155212},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.6444344520568848},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.546429455280304},{"id":"https://openalex.org/keywords/minimax","display_name":"Minimax","score":0.5126606822013855},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.487808495759964},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.48395660519599915},{"id":"https://openalex.org/keywords/star","display_name":"Star (game theory)","score":0.44879499077796936},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.43278032541275024},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36373716592788696},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34886109828948975},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28476381301879883},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1894335150718689},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16072604060173035},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13523876667022705},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.08958610892295837}],"concepts":[{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.8095694780349731},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.7767443656921387},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.7640209197998047},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6979421377182007},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6631798148155212},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.6444344520568848},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.546429455280304},{"id":"https://openalex.org/C149728462","wikidata":"https://www.wikidata.org/wiki/Q751319","display_name":"Minimax","level":2,"score":0.5126606822013855},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.487808495759964},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.48395660519599915},{"id":"https://openalex.org/C2780897414","wikidata":"https://www.wikidata.org/wiki/Q7600592","display_name":"Star (game theory)","level":2,"score":0.44879499077796936},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.43278032541275024},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36373716592788696},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34886109828948975},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28476381301879883},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1894335150718689},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16072604060173035},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13523876667022705},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.08958610892295837},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc56721.2023.10293851","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc56721.2023.10293851","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 34th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","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/F4320324173","display_name":"Natural Science Foundation of Shaanxi Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2055701814","https://openalex.org/W2146139417","https://openalex.org/W3004201425","https://openalex.org/W3045295509","https://openalex.org/W3105416149","https://openalex.org/W3172626944","https://openalex.org/W3198290069","https://openalex.org/W3205217150","https://openalex.org/W3210073225","https://openalex.org/W4210391867","https://openalex.org/W4220697450","https://openalex.org/W4285279555","https://openalex.org/W4313067094","https://openalex.org/W4313547920","https://openalex.org/W4315783514","https://openalex.org/W4324125416","https://openalex.org/W4360930597"],"related_works":["https://openalex.org/W2951619176","https://openalex.org/W4360996312","https://openalex.org/W2994678687","https://openalex.org/W3004201425","https://openalex.org/W3159852908","https://openalex.org/W3036307543","https://openalex.org/W2529506699","https://openalex.org/W2290997318","https://openalex.org/W2478698443","https://openalex.org/W1747611275"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"investigate":[4],"the":[5,32,36,41,46,66,80,90,97,109,123,128,130,138,141,146,159],"physical":[6],"layer":[7],"security":[8],"for":[9],"simultaneous":[10],"transmission":[11,47,58,81],"and":[12,48,72,82,107,114,151,153],"reflection":[13,49,83],"(STAR)":[14],"reconfigurable":[15],"intelligent":[16],"surface":[17],"(RIS)":[18],"aided":[19,56,166],"systems.":[20],"We":[21],"consider":[22],"a":[23],"more":[24],"practical":[25],"case":[26],"where":[27],"multiple":[28,169],"eavesdroppers":[29],"can":[30],"wiretap":[31],"transmitted":[33],"signals":[34],"from":[35],"access":[37],"point":[38],"(AP)":[39],"to":[40,64,88,120,145],"legitimate":[42],"users":[43],"located":[44],"in":[45,164],"regions,":[50],"respectively.":[51],"An":[52],"artificial":[53],"noise":[54],"(AN)":[55],"secrecy":[57,67,92,162],"scheme":[59,143,148],"is":[60,101],"then":[61,108],"proposed,":[62],"aiming":[63],"improve":[65],"performance.":[68],"The":[69],"transmit":[70],"beamforming":[71],"AN":[73,150],"vectors":[74],"of":[75,111,140,161],"AP":[76],"as":[77,79],"well":[78],"coefficients":[84],"are":[85,118,133],"jointly":[86],"optimized":[87],"maximize":[89],"sum":[91],"rate.":[93],"To":[94],"effectively":[95],"solve":[96],"formulated":[98],"problem,":[99],"it":[100],"firstly":[102],"divided":[103],"into":[104,158],"two":[105],"subproblems,":[106],"methods":[110],"semi-definite":[112],"relaxation":[113],"Sion\u2019s":[115],"minimax":[116],"theorem":[117],"employed":[119],"deal":[121],"with":[122,168],"subproblems.":[124],"By":[125],"alternatively":[126],"solving":[127],"sub-problems,":[129],"optimal":[131],"solutions":[132],"obtained.":[134],"Simulation":[135],"results":[136],"demonstrate":[137],"effectiveness":[139],"proposed":[142],"compared":[144],"conventional":[147],"without":[149],"STAR-RIS,":[152],"also":[154],"bring":[155],"useful":[156],"insights":[157],"design":[160],"communications":[163],"STAR-RIS":[165],"systems":[167],"eavesdroppers.":[170]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
