{"id":"https://openalex.org/W4408124987","doi":"https://doi.org/10.1109/tmc.2025.3547010","title":"AUTHFi: Cross-Technology Device Authentication via Commodity WiFi","display_name":"AUTHFi: Cross-Technology Device Authentication via Commodity WiFi","publication_year":2025,"publication_date":"2025-03-03","ids":{"openalex":"https://openalex.org/W4408124987","doi":"https://doi.org/10.1109/tmc.2025.3547010"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2025.3547010","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2025.3547010","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","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/A5042452580","display_name":"Weizheng Wang","orcid":"https://orcid.org/0000-0002-5879-585X"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Weizheng Wang","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Kowloon Tong, Hong Kong","Department of Computer Science, City University of Hong Kong, Hong Kong SAR, China"],"raw_orcid":"https://orcid.org/0000-0002-5879-585X","affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Kowloon Tong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]},{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Hong Kong SAR, China","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091266202","display_name":"Dusit Niyato","orcid":"https://orcid.org/0000-0002-7442-7416"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Dusit Niyato","raw_affiliation_strings":["College of Computing and Data Science, Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-7442-7416","affiliations":[{"raw_affiliation_string":"College of Computing and Data Science, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005327587","display_name":"Zehui Xiong","orcid":"https://orcid.org/0000-0002-4440-941X"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zehui Xiong","raw_affiliation_strings":["Information Systems Technology and Design Pillar, Singapore University of Technology and Design, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-4440-941X","affiliations":[{"raw_affiliation_string":"Information Systems Technology and Design Pillar, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027785880","display_name":"Zhimeng Yin","orcid":"https://orcid.org/0000-0002-3548-3335"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Zhimeng Yin","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Kowloon Tong, Hong Kong","Department of Computer Science, City University of Hong Kong, Hong Kong SAR, China"],"raw_orcid":"https://orcid.org/0000-0002-3548-3335","affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Kowloon Tong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]},{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Hong Kong SAR, China","institution_ids":["https://openalex.org/I168719708"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":11.2097,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.98549261,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"24","issue":"8","first_page":"6765","last_page":"6779"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9782999753952026,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9782999753952026,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.977400004863739,"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":0.9606000185012817,"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":0.7240779995918274},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.5484007000923157},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4973204433917999},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4918341636657715},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3325307369232178}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7240779995918274},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.5484007000923157},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4973204433917999},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4918341636657715},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3325307369232178}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tmc.2025.3547010","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2025.3547010","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","raw_type":"journal-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/218037","is_oa":false,"landing_page_url":"https://hdl.handle.net/10356/218037","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"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":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2530657576","display_name":null,"funder_award_id":"62102332","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4228552076","display_name":null,"funder_award_id":"RG87/22","funder_id":"https://openalex.org/F4320320751","funder_display_name":"Ministry of Education - Singapore"},{"id":"https://openalex.org/G4709158810","display_name":null,"funder_award_id":"CityU ECS 21216822","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6905679517","display_name":null,"funder_award_id":"RG24/24","funder_id":"https://openalex.org/F4320320751","funder_display_name":"Ministry of Education - Singapore"},{"id":"https://openalex.org/G7178639175","display_name":null,"funder_award_id":"CityU SRG-Fd 11206023","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320320696","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09"},{"id":"https://openalex.org/F4320320751","display_name":"Ministry of Education - Singapore","ror":"https://ror.org/01kcva023"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1911236926","https://openalex.org/W1981040507","https://openalex.org/W2022606484","https://openalex.org/W2108106565","https://openalex.org/W2134295053","https://openalex.org/W2342690304","https://openalex.org/W2578304305","https://openalex.org/W2686848947","https://openalex.org/W2754040117","https://openalex.org/W2763753824","https://openalex.org/W2789395307","https://openalex.org/W2790971667","https://openalex.org/W2791659887","https://openalex.org/W2803989302","https://openalex.org/W2807797415","https://openalex.org/W2896782758","https://openalex.org/W2919720498","https://openalex.org/W2938144699","https://openalex.org/W2982625477","https://openalex.org/W2982675179","https://openalex.org/W2995200452","https://openalex.org/W2998529071","https://openalex.org/W3003450887","https://openalex.org/W3003921919","https://openalex.org/W3027282195","https://openalex.org/W3043771744","https://openalex.org/W3045097643","https://openalex.org/W3081223143","https://openalex.org/W3092267509","https://openalex.org/W3107490494","https://openalex.org/W3110209067","https://openalex.org/W3113605569","https://openalex.org/W3128809496","https://openalex.org/W3168538712","https://openalex.org/W3172135703","https://openalex.org/W3172553205","https://openalex.org/W3174513789","https://openalex.org/W3176020692","https://openalex.org/W3189289042","https://openalex.org/W4221144922","https://openalex.org/W4283216570","https://openalex.org/W4306965214","https://openalex.org/W4312921695","https://openalex.org/W4360898439","https://openalex.org/W4368232621","https://openalex.org/W4379058829","https://openalex.org/W4385756514","https://openalex.org/W4387935021","https://openalex.org/W4389279157","https://openalex.org/W4389544865","https://openalex.org/W6784728542"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2912135041"],"abstract_inverted_index":{"The":[0],"explosive":[1],"growth":[2],"of":[3,6,47,110,134,197],"the":[4,12,44,56,76,98,107,115,135,162],"Internet":[5],"Things":[7],"(IoT)":[8],"has":[9],"dramatically":[10],"increased":[11],"demand":[13],"for":[14,40,52,79,117,131,165],"secure":[15],"mechanisms":[16],"to":[17,32,105,123,138],"protect":[18],"against":[19],"unauthorized":[20],"access":[21],"and":[22,58,81,88,153,161,177],"attacks.":[23],"Traditionally,":[24],"expensive":[25,118],"Software-Defined":[26],"Radios":[27],"(SDRs)":[28],"have":[29],"been":[30],"utilized":[31],"gather":[33],"IoT":[34,60,83,111],"physical":[35],"features,":[36],"which":[37],"are":[38],"critical":[39],"reliable":[41,188],"authentication.":[42,168],"However,":[43],"high":[45],"cost":[46],"SDRs":[48],"makes":[49],"them":[50],"impractical":[51],"widespread":[53],"deployment":[54],"across":[55],"vast":[57],"diverse":[59],"ecosystem.":[61],"In":[62],"contrast,":[63],"this":[64],"paper":[65],"presents":[66],"AUTHFi,":[67],"a":[68,154,194],"novel":[69],"cross-technology":[70],"device":[71,84,167],"authentication":[72,189],"framework":[73],"that":[74,158,185],"transforms":[75],"SDR":[77],"approach":[78],"collecting":[80],"authenticating":[82],"signals":[85],"(e.g.,":[86],"ZigBee":[87],"Bluetooth)":[89],"by":[90],"utilizing":[91],"commercial":[92],"WiFi":[93],"devices.":[94],"Specifically,":[95],"AUTHFi":[96,120,129,171,186],"leverages":[97],"recent":[99],"advances":[100],"in":[101],"Cross-Technology":[102],"Communication":[103],"(CTC)":[104],"reconstruct":[106],"partial":[108,136],"waveform":[109,137,164],"transmission,":[112],"thus":[113],"eliminating":[114],"requirement":[116],"SDRs.":[119],"requires":[121],"us":[122],"address":[124],"several":[125],"unique":[126],"challenges.":[127],"First,":[128],"compensates":[130],"signal":[132,141],"losses":[133],"get":[139],"more":[140],"information.":[142],"Then,":[143],"it":[144],"introduces":[145],"an":[146],"enhanced":[147],"Carrier":[148],"Frequency":[149],"Offset":[150],"(CFO)":[151],"estimation":[152],"fusion":[155],"neural":[156],"network":[157],"combines":[159],"CFO":[160],"reconstructed":[163],"accurate":[166],"We":[169],"implement":[170],"based":[172],"on":[173],"RTL8812au":[174],"(commodity":[175,179],"WiFi)":[176],"CC2652P":[178],"ZigBee/Bluetooth).":[180],"Our":[181],"thorough":[182],"evaluation":[183],"confirms":[184],"offers":[187],"under":[190],"various":[191],"settings,":[192],"achieving":[193],"maximum":[195],"accuracy":[196],"94.2%.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":13}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}