{"id":"https://openalex.org/W4409916769","doi":"https://doi.org/10.1109/jiot.2025.3565134","title":"Cross-Domain Generalization for Specific Emitter Identification With Unseen Signals via Fourier Phase and MMD Features","display_name":"Cross-Domain Generalization for Specific Emitter Identification With Unseen Signals via Fourier Phase and MMD Features","publication_year":2025,"publication_date":"2025-04-29","ids":{"openalex":"https://openalex.org/W4409916769","doi":"https://doi.org/10.1109/jiot.2025.3565134"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3565134","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3565134","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/A5000550322","display_name":"Haoran Zha","orcid":"https://orcid.org/0000-0002-5336-3919"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoran Zha","raw_affiliation_strings":["College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-5336-3919","affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035598585","display_name":"Xiulin Shu","orcid":"https://orcid.org/0000-0002-5380-7268"},"institutions":[{"id":"https://openalex.org/I4210103524","display_name":"Guangdong Academy of Sciences","ror":"https://ror.org/01g9hkj35","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210103524"]},{"id":"https://openalex.org/I4210134982","display_name":"Institute of Microbiology","ror":"https://ror.org/047yhep71","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210134982"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiulin Shu","raw_affiliation_strings":["Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou, China","State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Academy of Sciences, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou, China","institution_ids":["https://openalex.org/I4210103524","https://openalex.org/I4210134982"]},{"raw_affiliation_string":"State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Academy of Sciences, Guangzhou, China","institution_ids":["https://openalex.org/I4210103524","https://openalex.org/I4210134982"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073625855","display_name":"Chang Liu","orcid":"https://orcid.org/0000-0002-0662-037X"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chang Liu","raw_affiliation_strings":["College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100442618","display_name":"Ziwei Zhang","orcid":"https://orcid.org/0000-0003-0750-9726"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziwei Zhang","raw_affiliation_strings":["School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0750-9726","affiliations":[{"raw_affiliation_string":"School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114778231","display_name":"Jun Chen","orcid":"https://orcid.org/0009-0005-7005-9985"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Chen","raw_affiliation_strings":["College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100778980","display_name":"Yun Lin","orcid":"https://orcid.org/0000-0002-4002-1282"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Lin","raw_affiliation_strings":["College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-4002-1282","affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.584,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.95350954,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"12","issue":"14","first_page":"28032","last_page":"28042"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9085999727249146,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9085999727249146,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.6739444732666016},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6205737590789795},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5714980363845825},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5710021257400513},{"id":"https://openalex.org/keywords/common-emitter","display_name":"Common emitter","score":0.47415488958358765},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4687972664833069},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4611175060272217},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45814651250839233},{"id":"https://openalex.org/keywords/fourier-domain","display_name":"Fourier domain","score":0.4289936423301697},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.383415162563324},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2336428463459015},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.22556835412979126},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.13357385993003845},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10964897274971008},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.07976311445236206}],"concepts":[{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.6739444732666016},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6205737590789795},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5714980363845825},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5710021257400513},{"id":"https://openalex.org/C46918542","wikidata":"https://www.wikidata.org/wiki/Q1648344","display_name":"Common emitter","level":2,"score":0.47415488958358765},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4687972664833069},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4611175060272217},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45814651250839233},{"id":"https://openalex.org/C3019555358","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Fourier domain","level":3,"score":0.4289936423301697},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.383415162563324},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2336428463459015},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.22556835412979126},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.13357385993003845},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10964897274971008},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.07976311445236206},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3565134","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3565134","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":[],"awards":[{"id":"https://openalex.org/G3617032209","display_name":null,"funder_award_id":"2022GDASZH-2022010101","funder_id":"https://openalex.org/F4320309617","funder_display_name":"National Foundation for Science and Technology Development"},{"id":"https://openalex.org/G5626916855","display_name":null,"funder_award_id":"2022GDASZH-2022010101","funder_id":"https://openalex.org/F4320335357","funder_display_name":"Guangdong Academy of Sciences"},{"id":"https://openalex.org/G8601930321","display_name":null,"funder_award_id":"2022YFE0136800","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320309617","display_name":"National Foundation for Science and Technology Development","ror":"https://ror.org/04rw64z44"},{"id":"https://openalex.org/F4320335357","display_name":"Guangdong Academy of Sciences","ror":"https://ror.org/01g9hkj35"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W1976842305","https://openalex.org/W2304380770","https://openalex.org/W2772387500","https://openalex.org/W2792551306","https://openalex.org/W2803989302","https://openalex.org/W2891054065","https://openalex.org/W2892792029","https://openalex.org/W2923480113","https://openalex.org/W2944086006","https://openalex.org/W2964288524","https://openalex.org/W3006182894","https://openalex.org/W3013935691","https://openalex.org/W3014127772","https://openalex.org/W3017079671","https://openalex.org/W3018955550","https://openalex.org/W3036818015","https://openalex.org/W3088383832","https://openalex.org/W3092863397","https://openalex.org/W3128428007","https://openalex.org/W3136322890","https://openalex.org/W3146023480","https://openalex.org/W3170485195","https://openalex.org/W3185901315","https://openalex.org/W3205971195","https://openalex.org/W3215601780","https://openalex.org/W4200114345","https://openalex.org/W4285267865","https://openalex.org/W4289535849","https://openalex.org/W4289821916","https://openalex.org/W4293057561","https://openalex.org/W4307135222","https://openalex.org/W4311080746","https://openalex.org/W4313591677","https://openalex.org/W4315605945","https://openalex.org/W4315837230","https://openalex.org/W4320002904","https://openalex.org/W4324125416","https://openalex.org/W4383428404","https://openalex.org/W4385453150","https://openalex.org/W4386078135","https://openalex.org/W4386255995","https://openalex.org/W4386432186","https://openalex.org/W4387445177","https://openalex.org/W4387623697","https://openalex.org/W4388411529","https://openalex.org/W4397044417","https://openalex.org/W4400810777","https://openalex.org/W6771271773","https://openalex.org/W6774630179","https://openalex.org/W6851030208"],"related_works":["https://openalex.org/W4285277379","https://openalex.org/W2154006453","https://openalex.org/W2053880394","https://openalex.org/W2092568667","https://openalex.org/W1548064913","https://openalex.org/W3141701162","https://openalex.org/W2125374190","https://openalex.org/W2082058201","https://openalex.org/W2074002807","https://openalex.org/W1980766430"],"abstract_inverted_index":{"Specific":[0],"Emitter":[1],"Identification":[2],"(SEI)":[3],"in":[4,30],"wireless":[5],"communications":[6],"enhances":[7],"security":[8],"by":[9],"distinguishing":[10],"devices":[11],"through":[12,91],"their":[13],"unique":[14],"RF":[15],"signal":[16,47],"impairments.":[17],"Deep":[18],"learning":[19],"(DL)":[20],"techniques":[21],"have":[22,26],"become":[23],"instrumental":[24],"and":[25,42,71,98,128,163],"attracted":[27],"considerable":[28],"focus":[29],"this":[31],"domain.":[32],"Nevertheless,":[33],"significant":[34],"challenges":[35],"arise":[36],"from":[37,134],"pronounced":[38],"domain":[39,50,62,121,153],"distribution":[40],"disparities":[41],"the":[43,83,92,166],"lack":[44],"of":[45,94],"labeled":[46],"for":[48,65,165],"target":[49],"emitters,":[51],"complicating":[52],"cross-domain":[53,77],"individual":[54],"emitter":[55],"identification.":[56],"This":[57,143],"paper":[58,167],"proposes":[59],"an":[60,146],"innovative":[61],"generalization":[63,85,122,159],"framework":[64],"SEI,":[66],"which":[67],"exploits":[68],"both":[69],"intra-domain":[70,87],"inter-domain":[72,102],"invariant":[73],"features":[74,80],"to":[75],"enhance":[76,82],"robustness.":[78],"These":[79],"significantly":[81],"model\u2019s":[84],"capabilities:":[86],"invariants":[88,103],"are":[89,104],"captured":[90],"use":[93],"Fourier":[95],"phase":[96],"information":[97],"knowledge":[99],"distillation,":[100],"while":[101],"derived":[105],"via":[106],"Maximum":[107],"Mean":[108],"Discrepancy":[109],"(MMD)":[110],"feature":[111],"alignment.":[112],"The":[113,161],"proposed":[114],"methodology":[115],"exhibits":[116],"strong":[117],"performance":[118],"across":[119],"three":[120],"scenarios,":[123],"utilizing":[124],"datasets":[125,164],"SUI-1,":[126],"SUI-3,":[127],"SUI-5.":[129],"Each":[130],"dataset":[131],"comprises":[132],"signals":[133],"seven":[135],"distinct":[136],"transmitters,":[137],"recorded":[138],"over":[139,150],"varying":[140],"fading":[141],"channels.":[142],"approach":[144],"achieves":[145],"approximate":[147],"5%":[148],"improvement":[149],"state-of-the-art":[151],"SEI":[152],"adaptation":[154],"methods,":[155],"highlighting":[156],"its":[157],"superior":[158],"capability.":[160],"code":[162],"can":[168],"be":[169],"found":[170],"at:":[171],"https://github.com/ZHR-HEU/Cross-Domain-Generalization-for-SEI.":[172]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
