{"id":"https://openalex.org/W2474537695","doi":"https://doi.org/10.4018/ijitn.2016010103","title":"A Novel Secret Key Generation Method in OFDM System for Physical Layer Security","display_name":"A Novel Secret Key Generation Method in OFDM System for Physical Layer Security","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2474537695","doi":"https://doi.org/10.4018/ijitn.2016010103","mag":"2474537695"},"language":"en","primary_location":{"id":"doi:10.4018/ijitn.2016010103","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijitn.2016010103","pdf_url":null,"source":{"id":"https://openalex.org/S32289611","display_name":"International Journal of Interdisciplinary Telecommunications and Networking","issn_l":"1941-8663","issn":["1941-8663","1941-8671"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Interdisciplinary Telecommunications and Networking","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/A5100761693","display_name":"Dong Wang","orcid":"https://orcid.org/0000-0002-4908-1361"},"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":"Wang Dong","raw_affiliation_strings":["Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075678549","display_name":"Aiqun Hu","orcid":"https://orcid.org/0000-0002-0398-4899"},"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":"Hu Aiqun","raw_affiliation_strings":["Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032500064","display_name":"Linning Peng","orcid":"https://orcid.org/0000-0001-5859-7119"},"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 Linning","raw_affiliation_strings":["Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.1782,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.55598685,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"8","issue":"1","first_page":"21","last_page":"34"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9998000264167786,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9998000264167786,"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12029","display_name":"DNA and Biological Computing","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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/computer-science","display_name":"Computer science","score":0.8790378570556641},{"id":"https://openalex.org/keywords/key-generation","display_name":"Key generation","score":0.8368309736251831},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.5138735771179199},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.4817230999469757},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4770609438419342},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.4644797742366791},{"id":"https://openalex.org/keywords/randomness","display_name":"Randomness","score":0.4612177312374115},{"id":"https://openalex.org/keywords/randomness-tests","display_name":"Randomness tests","score":0.42562225461006165},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.38145560026168823},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.35269826650619507},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34112709760665894},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.33832669258117676},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3252007067203522},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3068163990974426},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.20368418097496033},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16126501560211182},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.14231544733047485},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07358241081237793}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8790378570556641},{"id":"https://openalex.org/C163173736","wikidata":"https://www.wikidata.org/wiki/Q3308558","display_name":"Key generation","level":3,"score":0.8368309736251831},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.5138735771179199},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.4817230999469757},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4770609438419342},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.4644797742366791},{"id":"https://openalex.org/C125112378","wikidata":"https://www.wikidata.org/wiki/Q176640","display_name":"Randomness","level":2,"score":0.4612177312374115},{"id":"https://openalex.org/C18017163","wikidata":"https://www.wikidata.org/wiki/Q13560113","display_name":"Randomness tests","level":3,"score":0.42562225461006165},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.38145560026168823},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.35269826650619507},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34112709760665894},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.33832669258117676},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3252007067203522},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3068163990974426},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.20368418097496033},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16126501560211182},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.14231544733047485},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07358241081237793},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4018/ijitn.2016010103","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijitn.2016010103","pdf_url":null,"source":{"id":"https://openalex.org/S32289611","display_name":"International Journal of Interdisciplinary Telecommunications and Networking","issn_l":"1941-8663","issn":["1941-8663","1941-8671"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Interdisciplinary Telecommunications and Networking","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:igg:jitn00:v:8:y:2016:i:1:p:21-34","is_oa":false,"landing_page_url":"https://services.igi-global.com/resolvedoi/resolve.aspx?doi=10.4018/IJITN.2016010103","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.49000000953674316}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W115326044","https://openalex.org/W2011582944","https://openalex.org/W2026877762","https://openalex.org/W2043769961","https://openalex.org/W2054496355","https://openalex.org/W2056021806","https://openalex.org/W2102187818","https://openalex.org/W2106833918","https://openalex.org/W2109394932","https://openalex.org/W2112615290","https://openalex.org/W2119508754","https://openalex.org/W2127697497","https://openalex.org/W2142795465","https://openalex.org/W2150569496","https://openalex.org/W3123083844"],"related_works":["https://openalex.org/W3153452272","https://openalex.org/W2252778103","https://openalex.org/W2375762236","https://openalex.org/W2117564859","https://openalex.org/W3039360660","https://openalex.org/W983383239","https://openalex.org/W2909868240","https://openalex.org/W4390098337","https://openalex.org/W2995273700","https://openalex.org/W2906312651"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,29,50],"novel":[4],"physical":[5],"layer":[6],"key":[7,13,67,75],"generation":[8,76],"method":[9,53,62,101],"for":[10],"extracting":[11],"secret":[12,88,117],"from":[14],"mutual":[15],"channel":[16,44],"information":[17,46,94],"in":[18,107],"orthogonal":[19],"frequency":[20],"division":[21],"multiplexing":[22],"(OFDM)":[23],"systems":[24,113],"has":[25,34,102],"been":[26,35,91,103],"proposed.":[27,58],"Firstly,":[28],"well-designed":[30],"data":[31],"extraction":[32],"process":[33],"introduced":[36],"to":[37,65,83],"reduce":[38,66],"the":[39,115],"redundancy":[40],"and":[41,96,105,114],"inconsistency":[42],"of":[43],"state":[45],"(CSI).":[47],"After":[48],"that,":[49],"new":[51],"quantization":[52],"using":[54],"gray":[55],"code":[56],"is":[57,63],"Furthermore,":[59],"an":[60],"associated":[61],"designed":[64],"error":[68],"rate":[69,77],"(KER).":[70],"With":[71],"these":[72],"improvements,":[73],"higher":[74],"(KGR)":[78],"can":[79],"be":[80],"obtained":[81],"compared":[82],"existing":[84],"methods.":[85],"Finally,":[86],"available":[87],"keys":[89,118],"have":[90,119],"generated":[92,116],"after":[93],"reconciliation":[95],"privacy":[97],"amplification.":[98],"The":[99],"proposed":[100],"analyzed":[104],"verified":[106],"long":[108],"term":[109],"evolution":[110],"advanced":[111],"(LTE-A)":[112],"passed":[120],"randomness":[121],"test.":[122]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-11T06:19:23.411458","created_date":"2025-10-10T00:00:00"}