{"id":"https://openalex.org/W4389545317","doi":"https://doi.org/10.1109/vtc2023-fall60731.2023.10333811","title":"Joint Design of Quantizer and Phase Shift Matrix in RIS-Assisted Physical Layer Key Generation","display_name":"Joint Design of Quantizer and Phase Shift Matrix in RIS-Assisted Physical Layer Key Generation","publication_year":2023,"publication_date":"2023-10-10","ids":{"openalex":"https://openalex.org/W4389545317","doi":"https://doi.org/10.1109/vtc2023-fall60731.2023.10333811"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2023-fall60731.2023.10333811","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2023-fall60731.2023.10333811","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5049931441","display_name":"Yufan Song","orcid":"https://orcid.org/0009-0007-5338-502X"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yufan Song","raw_affiliation_strings":["Southeast University,Nanjing,China","Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University,Nanjing,China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030223441","display_name":"Liquan Chen","orcid":"https://orcid.org/0000-0002-7202-4939"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liquan Chen","raw_affiliation_strings":["Southeast University,Purple Mountain Laboratories,Nanjing,China","Purple Mountain Laboratories, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University,Purple Mountain Laboratories,Nanjing,China","institution_ids":["https://openalex.org/I4210155350","https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I4210155350","https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101214119","display_name":"Wanting Ma","orcid":"https://orcid.org/0009-0008-0485-0009"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanting Ma","raw_affiliation_strings":["Southeast University,Nanjing,China","Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University,Nanjing,China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030695596","display_name":"Tianyu Lu","orcid":"https://orcid.org/0000-0002-7958-1594"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianyu Lu","raw_affiliation_strings":["Southeast University,Nanjing,China","Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University,Nanjing,China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100364054","display_name":"Peng Zhang","orcid":"https://orcid.org/0000-0001-9047-6130"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Zhang","raw_affiliation_strings":["Southeast University,Nanjing,China","Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University,Nanjing,China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"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":0.9997000098228455,"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":0.9997000098228455,"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":0.9966999888420105,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6827986836433411},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5249450206756592},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47345393896102905},{"id":"https://openalex.org/keywords/key-generation","display_name":"Key generation","score":0.45235708355903625},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3886760473251343},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.34155869483947754},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1596910059452057}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6827986836433411},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5249450206756592},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47345393896102905},{"id":"https://openalex.org/C163173736","wikidata":"https://www.wikidata.org/wiki/Q3308558","display_name":"Key generation","level":3,"score":0.45235708355903625},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3886760473251343},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.34155869483947754},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1596910059452057},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2023-fall60731.2023.10333811","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2023-fall60731.2023.10333811","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W412116272","https://openalex.org/W2127401968","https://openalex.org/W2295120647","https://openalex.org/W2768332800","https://openalex.org/W2801958602","https://openalex.org/W3011747750","https://openalex.org/W3047764622","https://openalex.org/W3174762024","https://openalex.org/W3197291480","https://openalex.org/W4280490829","https://openalex.org/W4380354382","https://openalex.org/W4381785964"],"related_works":["https://openalex.org/W4402299999","https://openalex.org/W4246450666","https://openalex.org/W4388998267","https://openalex.org/W2051487156","https://openalex.org/W2898370298","https://openalex.org/W2137437058","https://openalex.org/W4390401159","https://openalex.org/W2744391499","https://openalex.org/W2800070131","https://openalex.org/W4230250635"],"abstract_inverted_index":{"In":[0,19],"quasi-static":[1],"environments,":[2],"the":[3,26,36,56,65,71,98,111,116,119,128],"key":[4,12],"generation":[5,13],"rate":[6],"(KGR)":[7],"of":[8,64,118,127],"wireless":[9],"physical":[10],"layer":[11],"(PLKG)":[14],"can":[15],"be":[16],"greatly":[17],"limited.":[18],"this":[20],"paper,":[21],"we":[22,76,96],"aim":[23],"to":[24,48],"improve":[25],"KGR":[27,91,117],"by":[28],"reconfigurable":[29],"intelligent":[30],"surface":[31],"(RIS)":[32],"and":[33,38,52,59,104],"jointly":[34],"design":[35,77],"quantizer":[37,79],"phase":[39,66],"shift":[40,67],"matrix.":[41,68],"We":[42],"give":[43,60],"a":[44,78,132],"reconfiguration":[45],"strategy":[46],"able":[47],"quantify":[49],"both":[50],"real":[51],"imaginary":[53],"parts":[54],"at":[55],"same":[57],"time":[58],"its":[61],"closed-form":[62],"solution":[63],"To":[69,88],"reduce":[70],"bit":[72],"disagreement":[73],"ratio":[74],"(BDR),":[75],"suitable":[80],"for":[81],"RIS-assisted":[82],"PLKG":[83],"which":[84],"uses":[85],"non-uniform":[86],"quantization.":[87],"achieve":[89],"high":[90],"while":[92],"maintain":[93],"low":[94],"BDR,":[95],"analyze":[97],"BDR":[99,134],"in":[100],"different":[101],"quantization":[102,108],"levels":[103],"realize":[105],"an":[106],"adaptive":[107],"selection.":[109],"Meanwhile,":[110],"simulation":[112],"results":[113],"verify":[114],"that":[115,126],"proposed":[120],"scheme":[121,130],"is":[122],"more":[123],"than":[124],"twice":[125],"existing":[129],"under":[131],"certain":[133],"threshold.":[135]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
