{"id":"https://openalex.org/W4385219476","doi":"https://doi.org/10.1109/tifs.2023.3298517","title":"Quantized RIS-Aided Multi-User Secure Beamforming Against Multiple Eavesdroppers","display_name":"Quantized RIS-Aided Multi-User Secure Beamforming Against Multiple Eavesdroppers","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4385219476","doi":"https://doi.org/10.1109/tifs.2023.3298517"},"language":"en","primary_location":{"id":"doi:10.1109/tifs.2023.3298517","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2023.3298517","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"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 Information Forensics and Security","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/A5046645515","display_name":"Hoang Duong Tuan","orcid":"https://orcid.org/0000-0003-0292-6061"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"H. D. Tuan","raw_affiliation_strings":["School of Electrical and Data Engineering, University of Technology Sydney, Broadway, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0003-0292-6061","affiliations":[{"raw_affiliation_string":"School of Electrical and Data Engineering, University of Technology Sydney, Broadway, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"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":["Department of Electrical Engineering, Center for Communication Systems and Sensing, King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0001-5012-1562","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Center for Communication Systems and Sensing, 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/A5004825643","display_name":"Yufeng Chen","orcid":"https://orcid.org/0000-0002-9129-343X"},"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":"Y. Chen","raw_affiliation_strings":["School of Communication and Information Engineering, Shanghai University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-9129-343X","affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063537942","display_name":"Eryk Dutkiewicz","orcid":"https://orcid.org/0000-0002-4268-9286"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"E. Dutkiewicz","raw_affiliation_strings":["School of Electrical and Data Engineering, University of Technology Sydney, Broadway, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0002-4268-9286","affiliations":[{"raw_affiliation_string":"School of Electrical and Data Engineering, University of Technology Sydney, Broadway, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042307561","display_name":"H. Vincent Poor","orcid":"https://orcid.org/0000-0002-2062-131X"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. V. Poor","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Princeton University, Princeton, NJ, USA"],"raw_orcid":"https://orcid.org/0000-0002-2062-131X","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2776,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.7969131,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"18","issue":null,"first_page":"4695","last_page":"4706"},"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/T12989","display_name":"Ocular Disorders and Treatments","score":0.9754999876022339,"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"}},{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9599999785423279,"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":0.8403898477554321},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.797229528427124},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.7901820540428162},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.49993014335632324},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4703804552555084},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4287198781967163},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3699513077735901},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.19799843430519104},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15813839435577393},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1415168046951294}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8403898477554321},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.797229528427124},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7901820540428162},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.49993014335632324},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4703804552555084},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4287198781967163},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3699513077735901},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.19799843430519104},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15813839435577393},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1415168046951294},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tifs.2023.3298517","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2023.3298517","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"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 Information Forensics and Security","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2373092470","display_name":"Control and state estimation in the next-generation interconnected systems","funder_award_id":"DP190102501","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"},{"id":"https://openalex.org/G8554439942","display_name":null,"funder_award_id":"CNS-2128448","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320322323","display_name":"King Fahd University of Petroleum and Minerals","ror":"https://ror.org/03yez3163"},{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W2036672508","https://openalex.org/W2109195395","https://openalex.org/W2169203497","https://openalex.org/W2316339223","https://openalex.org/W2542194228","https://openalex.org/W2567780592","https://openalex.org/W2948573205","https://openalex.org/W2950680381","https://openalex.org/W2967663991","https://openalex.org/W2975790550","https://openalex.org/W2981423578","https://openalex.org/W3003553362","https://openalex.org/W3017311957","https://openalex.org/W3021225717","https://openalex.org/W3025598106","https://openalex.org/W3040433108","https://openalex.org/W3041653465","https://openalex.org/W3043220753","https://openalex.org/W3045295509","https://openalex.org/W3048090405","https://openalex.org/W3082330636","https://openalex.org/W3087782700","https://openalex.org/W3104968730","https://openalex.org/W3105416149","https://openalex.org/W3134690199","https://openalex.org/W3134746776","https://openalex.org/W3158674943","https://openalex.org/W3172626944","https://openalex.org/W3183465216","https://openalex.org/W3196690531","https://openalex.org/W3197850413","https://openalex.org/W3208383956","https://openalex.org/W4249840661","https://openalex.org/W4287888523","https://openalex.org/W4288062436","https://openalex.org/W4289656390","https://openalex.org/W4312866655","https://openalex.org/W4318586175","https://openalex.org/W4361296571","https://openalex.org/W4362652993"],"related_works":["https://openalex.org/W2130966263","https://openalex.org/W2039458026","https://openalex.org/W4220871345","https://openalex.org/W1892274185","https://openalex.org/W2811288700","https://openalex.org/W3158845928","https://openalex.org/W4287190829","https://openalex.org/W4210307846","https://openalex.org/W4200227915","https://openalex.org/W4362655800"],"abstract_inverted_index":{"This":[0],"paper":[1],"focuses":[2],"on":[3],"a":[4,8,26],"network":[5],"scenario":[6],"where":[7],"multi-antenna":[9],"access":[10],"point":[11],"serves":[12],"multiple":[13,20],"single-antenna":[14],"users":[15],"in":[16,104,105],"the":[17,23,53,57,65,72,87,98,101],"presence":[18],"of":[19,25,56,68,80,89,100],"eavesdroppers,":[21],"with":[22],"aid":[24],"reconfigurable":[27],"intelligent":[28],"surface":[29],"(RIS).":[30],"The":[31],"RIS":[32],"employs":[33],"low-resolution":[34],"programmable":[35],"reflecting":[36],"elements":[37],"(PREs)":[38],"for":[39,48,86,115],"cost-effective":[40],"implementation.":[41],"In":[42],"order":[43],"to":[44,62],"establish":[45],"secure":[46,113],"links":[47,114],"all":[49,116],"users,":[50],"we":[51],"consider":[52],"joint":[54],"design":[55],"transmit":[58],"beamformers":[59],"and":[60,111],"PREs":[61],"maximize":[63],"either":[64],"geometric":[66],"mean":[67],"secrecy":[69,75,108],"rates":[70],"or":[71],"worst":[73],"user\u2019s":[74],"rate.":[76],"Novel":[77],"computational":[78,82],"algorithms":[79],"low":[81],"complexity":[83],"are":[84],"developed":[85],"solution":[88],"these":[90],"mixed":[91],"discrete":[92],"continuous":[93],"optimization":[94],"problems.":[95],"Simulations":[96],"show":[97],"merit":[99],"proposed":[102],"designs":[103],"achieving":[106],"fair":[107],"rate":[109],"distributions":[110],"ensuring":[112],"users.":[117]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}