{"id":"https://openalex.org/W4393241120","doi":"https://doi.org/10.1109/tvt.2024.3382403","title":"Robust Design of the Security Scheme in IRS-Assisted MISO Systems With Imperfect Eavesdropping CSI","display_name":"Robust Design of the Security Scheme in IRS-Assisted MISO Systems With Imperfect Eavesdropping CSI","publication_year":2024,"publication_date":"2024-03-27","ids":{"openalex":"https://openalex.org/W4393241120","doi":"https://doi.org/10.1109/tvt.2024.3382403"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2024.3382403","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2024.3382403","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-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/A5091420432","display_name":"Z. Zhai","orcid":"https://orcid.org/0009-0009-4095-1832"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]},{"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":"Zexu Zhai","raw_affiliation_strings":["School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","Chongqing Key Lab of Mobile Communications Technology, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0009-4095-1832","affiliations":[{"raw_affiliation_string":"School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"Chongqing Key Lab of Mobile Communications Technology, Chongqing, China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052614752","display_name":"Weijia Lei","orcid":"https://orcid.org/0000-0002-1193-6133"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]},{"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":"Weijia Lei","raw_affiliation_strings":["School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","Chongqing Key Lab of Mobile Communications Technology, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-1193-6133","affiliations":[{"raw_affiliation_string":"School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"Chongqing Key Lab of Mobile Communications Technology, Chongqing, China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073756161","display_name":"Hongjiang Lei","orcid":"https://orcid.org/0000-0002-9070-6300"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]},{"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":"Hongjiang Lei","raw_affiliation_strings":["School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","Chongqing Key Lab of Mobile Communications Technology, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-9070-6300","affiliations":[{"raw_affiliation_string":"School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"Chongqing Key Lab of Mobile Communications Technology, Chongqing, China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000124488","display_name":"Hong Tang","orcid":null},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]},{"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":"Hong Tang","raw_affiliation_strings":["School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","Chongqing Key Lab of Mobile Communications Technology, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"Chongqing Key Lab of Mobile Communications Technology, Chongqing, China","institution_ids":["https://openalex.org/I180662265"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3846,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.8033515,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"73","issue":"9","first_page":"12815","last_page":"12827"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":0.9399999976158142,"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/T11797","display_name":"graph theory and CDMA systems","score":0.9399999976158142,"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/T10951","display_name":"Cryptographic Implementations and Security","score":0.9358000159263611,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9122999906539917,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/eavesdropping","display_name":"Eavesdropping","score":0.9106558561325073},{"id":"https://openalex.org/keywords/imperfect","display_name":"Imperfect","score":0.6143953800201416},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.565982460975647},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5250884294509888},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5135112404823303},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.46096962690353394},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.4373449385166168},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.33013516664505005},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29498809576034546},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08156579732894897}],"concepts":[{"id":"https://openalex.org/C2776788033","wikidata":"https://www.wikidata.org/wiki/Q320769","display_name":"Eavesdropping","level":2,"score":0.9106558561325073},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.6143953800201416},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.565982460975647},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5250884294509888},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5135112404823303},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.46096962690353394},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.4373449385166168},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.33013516664505005},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29498809576034546},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08156579732894897},{"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2024.3382403","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2024.3382403","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G355530450","display_name":"\u65e0\u4eba\u673a\u901a\u4fe1\u7cfb\u7edf\u7684\u7269\u7406\u5c42\u5b89\u5168\u7406\u8bba\u548c\u6280\u672f\u7814\u7a76","funder_award_id":"61971080","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1996215314","https://openalex.org/W2133108373","https://openalex.org/W2162678712","https://openalex.org/W2343823234","https://openalex.org/W2945534522","https://openalex.org/W2949670636","https://openalex.org/W2971912794","https://openalex.org/W2990747873","https://openalex.org/W3004201425","https://openalex.org/W3009563387","https://openalex.org/W3040918692","https://openalex.org/W3087782700","https://openalex.org/W3090595343","https://openalex.org/W3104968730","https://openalex.org/W3110826876","https://openalex.org/W3128954508","https://openalex.org/W3137708979","https://openalex.org/W3153643678","https://openalex.org/W3197792384","https://openalex.org/W4319341705","https://openalex.org/W4379116905"],"related_works":["https://openalex.org/W2772112465","https://openalex.org/W4386360526","https://openalex.org/W4387918499","https://openalex.org/W2368710903","https://openalex.org/W2158905603","https://openalex.org/W2766105476","https://openalex.org/W2735171729","https://openalex.org/W2769254131","https://openalex.org/W2091556092","https://openalex.org/W1577148532"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,18,22,35,40,49,55,78,85,96,102,110,120,133,138,143,149,160,166,178,188,194,200],"physical":[4],"layer":[5,131,145],"security":[6,41,63],"scheme":[7,42,64,168,180,196,202],"of":[8,21,39,54,77,82,89,104,132,159,165],"a":[9,114,125,156],"multi-input":[10],"single-output":[11],"(MISO)":[12],"wireless":[13],"communication":[14],"system.":[15],"To":[16,108],"improve":[17],"propagation":[19],"quality":[20],"channels,":[23],"intelligent":[24],"reflecting":[25],"surface":[26],"(IRS)":[27],"is":[28,32,58,71,117,122,135,146,169],"employed.":[29],"The":[30,75,129,163,173],"scenario":[31],"considered":[33],"in":[34],"design":[36],"and":[37,48,67,73,80,84,119,142,152,184],"optimization":[38,112,127,134],"that":[43,81,177],"there":[44],"are":[45,91],"multiple":[46],"eavesdroppers":[47],"channel":[50],"state":[51],"information":[52],"(CSI)":[53],"eavesdropping":[56],"channels":[57],"not":[59],"accurate.":[60],"A":[61],"robust":[62,195,201],"employing":[65],"IRS":[66,90,198],"artificial":[68],"noise":[69],"(AN)":[70],"designed":[72],"optimized.":[74],"beamforming":[76,151],"signal":[79],"AN":[83],"phase":[86,153],"shift":[87,154],"matrix":[88],"jointly":[92],"optimized":[93],"to":[94,136,147],"promote":[95,187],"secrecy":[97,105,189],"outage":[98,106,190],"transmission":[99],"rate":[100,191],"under":[101,155],"constraint":[103],"probability.":[107],"solve":[109],"non-convex":[111],"problem,":[113],"slack":[115,140,161],"variable":[116,141],"introduced":[118],"problem":[121],"transformed":[123],"into":[124],"two-layer":[126],"problem.":[128],"first":[130],"find":[137,148],"optimal":[139,150,204],"second":[144],"given":[157],"value":[158],"variable.":[162],"performance":[164],"proposed":[167,179],"demonstrated":[170],"by":[171],"simulation.":[172],"simulation":[174],"results":[175],"show":[176],"has":[181],"good":[182],"robustness":[183],"can":[185],"significantly":[186],"compared":[192],"with":[193],"without":[197,203],"or":[199],"beamforming.":[205]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}