{"id":"https://openalex.org/W3206737746","doi":"https://doi.org/10.1109/jiot.2021.3119053","title":"A Physical-Layer Key Generation Approach Based on Received Signal Strength in Smart Homes","display_name":"A Physical-Layer Key Generation Approach Based on Received Signal Strength in Smart Homes","publication_year":2021,"publication_date":"2021-10-11","ids":{"openalex":"https://openalex.org/W3206737746","doi":"https://doi.org/10.1109/jiot.2021.3119053","mag":"3206737746"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2021.3119053","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2021.3119053","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5077848206","display_name":"Hong Zhao","orcid":"https://orcid.org/0000-0002-1960-1338"},"institutions":[{"id":"https://openalex.org/I141591182","display_name":"University of Aizu","ror":"https://ror.org/02pg0e883","country_code":"JP","type":"education","lineage":["https://openalex.org/I141591182"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hong Zhao","raw_affiliation_strings":["Division of Computer Science, University of Aizu, Aizuwakamatsu, Japan"],"affiliations":[{"raw_affiliation_string":"Division of Computer Science, University of Aizu, Aizuwakamatsu, Japan","institution_ids":["https://openalex.org/I141591182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100762148","display_name":"Yuexin Zhang","orcid":"https://orcid.org/0000-0002-3882-7041"},"institutions":[{"id":"https://openalex.org/I111753288","display_name":"Fujian Normal University","ror":"https://ror.org/020azk594","country_code":"CN","type":"education","lineage":["https://openalex.org/I111753288"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuexin Zhang","raw_affiliation_strings":["Fujian Provincial Key Laboratory of Network Security and Cryptology, College of Computer and Cyber Security, Fujian Normal University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"Fujian Provincial Key Laboratory of Network Security and Cryptology, College of Computer and Cyber Security, Fujian Normal University, Fuzhou, China","institution_ids":["https://openalex.org/I111753288"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031931063","display_name":"Xinyi Huang","orcid":"https://orcid.org/0000-0003-0070-1707"},"institutions":[{"id":"https://openalex.org/I111753288","display_name":"Fujian Normal University","ror":"https://ror.org/020azk594","country_code":"CN","type":"education","lineage":["https://openalex.org/I111753288"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyi Huang","raw_affiliation_strings":["Fujian Provincial Key Laboratory of Network Security and Cryptology, College of Computer and Cyber Security, Fujian Normal University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"Fujian Provincial Key Laboratory of Network Security and Cryptology, College of Computer and Cyber Security, Fujian Normal University, Fuzhou, China","institution_ids":["https://openalex.org/I111753288"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100666554","display_name":"Yang Xiang","orcid":"https://orcid.org/0000-0001-5252-0831"},"institutions":[{"id":"https://openalex.org/I57093077","display_name":"Swinburne University of Technology","ror":"https://ror.org/031rekg67","country_code":"AU","type":"education","lineage":["https://openalex.org/I57093077"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yang Xiang","raw_affiliation_strings":["School of Software and Electrical Engineering, Swinburne University of Technology, Hawthorn, VIC, Australia"],"affiliations":[{"raw_affiliation_string":"School of Software and Electrical Engineering, Swinburne University of Technology, Hawthorn, VIC, Australia","institution_ids":["https://openalex.org/I57093077"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045817362","display_name":"Chunhua Su","orcid":"https://orcid.org/0000-0002-6461-9684"},"institutions":[{"id":"https://openalex.org/I141591182","display_name":"University of Aizu","ror":"https://ror.org/02pg0e883","country_code":"JP","type":"education","lineage":["https://openalex.org/I141591182"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chunhua Su","raw_affiliation_strings":["Division of Computer Science, University of Aizu, Aizuwakamatsu, Japan"],"affiliations":[{"raw_affiliation_string":"Division of Computer Science, University of Aizu, Aizuwakamatsu, Japan","institution_ids":["https://openalex.org/I141591182"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5077848206"],"corresponding_institution_ids":["https://openalex.org/I141591182"],"apc_list":null,"apc_paid":null,"fwci":3.6559,"has_fulltext":false,"cited_by_count":50,"citation_normalized_percentile":{"value":0.93686757,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"9","issue":"7","first_page":"4917","last_page":"4927"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9994000196456909,"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":0.9994000196456909,"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":0.9904000163078308,"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/T11932","display_name":"Wireless Body Area Networks","score":0.9868000149726868,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/physical-layer","display_name":"Physical layer","score":0.7625425457954407},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6984798908233643},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5955377817153931},{"id":"https://openalex.org/keywords/signal-strength","display_name":"Signal strength","score":0.42304086685180664},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4148062467575073},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3056582808494568},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.21621879935264587},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.1941688060760498},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1699010729789734}],"concepts":[{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.7625425457954407},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6984798908233643},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5955377817153931},{"id":"https://openalex.org/C176808163","wikidata":"https://www.wikidata.org/wiki/Q17105794","display_name":"Signal strength","level":3,"score":0.42304086685180664},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4148062467575073},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3056582808494568},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.21621879935264587},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.1941688060760498},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1699010729789734}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2021.3119053","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2021.3119053","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6600000262260437,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G3041179666","display_name":null,"funder_award_id":"61872089","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5669255772","display_name":null,"funder_award_id":"62032005","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7422118533","display_name":null,"funder_award_id":"61902289","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":34,"referenced_works":["https://openalex.org/W1900768380","https://openalex.org/W1916886752","https://openalex.org/W1973956822","https://openalex.org/W1987899468","https://openalex.org/W2003770618","https://openalex.org/W2011582944","https://openalex.org/W2014092260","https://openalex.org/W2042460777","https://openalex.org/W2054496355","https://openalex.org/W2065072409","https://openalex.org/W2070207987","https://openalex.org/W2089695767","https://openalex.org/W2091221194","https://openalex.org/W2091729149","https://openalex.org/W2102187818","https://openalex.org/W2106833918","https://openalex.org/W2126477936","https://openalex.org/W2131580663","https://openalex.org/W2134295053","https://openalex.org/W2149808502","https://openalex.org/W2295120647","https://openalex.org/W2482966916","https://openalex.org/W2575807070","https://openalex.org/W2597648637","https://openalex.org/W2619678842","https://openalex.org/W2626352086","https://openalex.org/W2740256525","https://openalex.org/W2766850031","https://openalex.org/W2912315523","https://openalex.org/W2945217752","https://openalex.org/W2961638624","https://openalex.org/W2982419939","https://openalex.org/W3101361680","https://openalex.org/W3123083844"],"related_works":["https://openalex.org/W2140798747","https://openalex.org/W2948169060","https://openalex.org/W2730112582","https://openalex.org/W2110696645","https://openalex.org/W2358580169","https://openalex.org/W2111347279","https://openalex.org/W4399426197","https://openalex.org/W2487211728","https://openalex.org/W2378096925","https://openalex.org/W2485376993"],"abstract_inverted_index":{"Due":[0],"to":[1,13,29,44,57,63,140,157,166],"the":[2,22,31,40,46,65,107,117,120,151,158,168,171,177,180],"characteristics":[3],"of":[4,25,67,113,119,136,170,179,217],"wireless":[5],"network":[6],"transmission,":[7],"smart":[8,26,73,146],"home":[9,27,74,147],"devices":[10,28,43,75,148],"are":[11],"vulnerable":[12],"malicious":[14],"attacks.":[15],"Malicious":[16],"attackers":[17],"can":[18,38,149],"not":[19],"only":[20],"intercept":[21],"transmission":[23,41],"data":[24],"grasp":[30],"user\u2019s":[32,47],"personal":[33],"privacy":[34],"information":[35],"but":[36],"also":[37],"eavesdrop":[39],"between":[42],"forge":[45],"legal":[48],"information.":[49],"These":[50],"attacks":[51],"have":[52],"brought":[53],"great":[54],"security":[55,66],"risks":[56],"people\u2019s":[58],"daily":[59],"lives.":[60],"In":[61,78,164,188],"order":[62,165],"ensure":[64],"transmitted":[68],"data,":[69],"establishing":[70],"keys":[71,122,130],"for":[72],"is":[76,93,139,192,210],"necessary.":[77],"this":[79,190],"article,":[80],"an":[81],"adaptive":[82,104,137,142],"physical-layer":[83],"key":[84,172,196],"generation":[85,173,197],"scheme":[86,99,182,191,209],"based":[87],"on":[88,106],"received":[89],"signal":[90],"strength":[91],"(RSS)":[92],"proposed":[94,181],"in":[95,128,161,183,215],"Smart":[96],"Homes.":[97],"The":[98,111,134,145,203],"performs":[100],"group":[101,114],"quantization":[102,105,115,138,143],"and":[103,123,126,185],"collected":[108],"RSS":[109,159],"measurements.":[110],"design":[112,141],"improves":[116],"randomness":[118],"generated":[121,129],"makes":[124],"0":[125],"1":[127],"more":[131],"evenly":[132],"distributed.":[133],"advantage":[135],"intervals.":[144],"select":[150],"appropriate":[152],"quantized":[153],"reference":[154],"levels":[155],"according":[156],"measurements":[160],"different":[162],"scenarios.":[163,187],"verify":[167],"practicability":[169],"scheme,":[174],"we":[175],"analyze":[176],"performance":[178,201],"static":[184],"dynamic":[186],"addition,":[189],"compared":[193],"with":[194],"other":[195,213],"schemes":[198,214],"from":[199],"various":[200],"indicators.":[202],"comparison":[204],"results":[205],"show":[206],"that":[207],"our":[208],"better":[211],"than":[212],"terms":[216],"randomness.":[218]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":20},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":6}],"updated_date":"2026-04-06T07:47:59.780226","created_date":"2025-10-10T00:00:00"}