{"id":"https://openalex.org/W7125900505","doi":"https://doi.org/10.1109/commnet68224.2025.11288840","title":"Interference Mitigation in Automotive mmWave Radar Systems Using a Complex-Valued ConvMixer","display_name":"Interference Mitigation in Automotive mmWave Radar Systems Using a Complex-Valued ConvMixer","publication_year":2025,"publication_date":"2025-12-03","ids":{"openalex":"https://openalex.org/W7125900505","doi":"https://doi.org/10.1109/commnet68224.2025.11288840"},"language":null,"primary_location":{"id":"doi:10.1109/commnet68224.2025.11288840","is_oa":false,"landing_page_url":"https://doi.org/10.1109/commnet68224.2025.11288840","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 8th International Conference on Advanced Communication Technologies and Networking (CommNet)","raw_type":"proceedings-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/A5124090276","display_name":"Yudai Suzuki","orcid":null},"institutions":[{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]},{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yudai Suzuki","raw_affiliation_strings":["Ibaraki University,Graduate School of Science and Engineering,Hitachi,Japan"],"affiliations":[{"raw_affiliation_string":"Ibaraki University,Graduate School of Science and Engineering,Hitachi,Japan","institution_ids":["https://openalex.org/I6178835","https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047533435","display_name":"Xiaoyan Wang","orcid":"https://orcid.org/0000-0003-3477-0102"},"institutions":[{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]},{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Xiaoyan Wang","raw_affiliation_strings":["Ibaraki University,Graduate School of Science and Engineering,Hitachi,Japan"],"affiliations":[{"raw_affiliation_string":"Ibaraki University,Graduate School of Science and Engineering,Hitachi,Japan","institution_ids":["https://openalex.org/I6178835","https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122025009","display_name":"Lin Shan","orcid":null},"institutions":[{"id":"https://openalex.org/I137975476","display_name":"Shinshu University","ror":"https://ror.org/0244rem06","country_code":"JP","type":"education","lineage":["https://openalex.org/I137975476"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Lin Shan","raw_affiliation_strings":["Shinshu University,Center for Information Infrastructure,Nagano,Japan"],"affiliations":[{"raw_affiliation_string":"Shinshu University,Center for Information Infrastructure,Nagano,Japan","institution_ids":["https://openalex.org/I137975476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057937228","display_name":"Masahiro Umehira","orcid":null},"institutions":[{"id":"https://openalex.org/I119031078","display_name":"Nanzan University","ror":"https://ror.org/042b6j696","country_code":"JP","type":"education","lineage":["https://openalex.org/I119031078"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masahiro Umehira","raw_affiliation_strings":["Nanzan University,Department of Electronics and Communication Technology,Nagoya,Japan"],"affiliations":[{"raw_affiliation_string":"Nanzan University,Department of Electronics and Communication Technology,Nagoya,Japan","institution_ids":["https://openalex.org/I119031078"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5124090276"],"corresponding_institution_ids":["https://openalex.org/I6178835","https://openalex.org/I65143321"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.82167846,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.4973999857902527,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10891","display_name":"Radar Systems and Signal Processing","score":0.4973999857902527,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.15320000052452087,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.056699998676776886,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/robustness","display_name":"Robustness (evolution)","score":0.7092999815940857},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5949000120162964},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.5626000165939331},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.557200014591217},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5494999885559082},{"id":"https://openalex.org/keywords/automotive-industry","display_name":"Automotive industry","score":0.5256999731063843},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.38530001044273376},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.38179999589920044}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7092999815940857},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6322000026702881},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5949000120162964},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.5626000165939331},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.557200014591217},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5494999885559082},{"id":"https://openalex.org/C526921623","wikidata":"https://www.wikidata.org/wiki/Q190117","display_name":"Automotive industry","level":2,"score":0.5256999731063843},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4828000068664551},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.38530001044273376},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.38179999589920044},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.38029998540878296},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.3440999984741211},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.33970001339912415},{"id":"https://openalex.org/C161475128","wikidata":"https://www.wikidata.org/wiki/Q6746448","display_name":"Man-portable radar","level":5,"score":0.31690001487731934},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.30559998750686646},{"id":"https://openalex.org/C81076408","wikidata":"https://www.wikidata.org/wiki/Q229387","display_name":"3D radar","level":5,"score":0.28949999809265137},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.28119999170303345},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.27950000762939453},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.2741999924182892},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.2671999931335449},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.2612999975681305},{"id":"https://openalex.org/C2987759513","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar signal processing","level":4,"score":0.2538999915122986},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.2515999972820282}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/commnet68224.2025.11288840","is_oa":false,"landing_page_url":"https://doi.org/10.1109/commnet68224.2025.11288840","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 8th International Conference on Advanced Communication Technologies and Networking (CommNet)","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":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Millimeter-wave":[0],"(mmWave)":[1],"radar":[2,81],"is":[3,42],"one":[4],"of":[5,102,115,144],"the":[6,33,94,100,103,138,141,145],"most":[7],"promising":[8],"automotive":[9],"sensing":[10],"technologies":[11],"for":[12,57],"realizing":[13],"fully":[14],"autonomous":[15],"driving,":[16],"offering":[17],"high":[18],"range":[19],"resolution,":[20],"cost-efficiency,":[21],"and":[22,27,36,44,77,126,137],"robustness":[23],"under":[24],"adverse":[25],"weather":[26],"lighting":[28],"conditions.":[29],"However,":[30],"due":[31],"to":[32,110,118],"dense":[34],"deployment":[35],"limited":[37],"frequency":[38],"resources,":[39],"inter-radar":[40,132],"interference":[41,70,133],"inevitable":[43],"becomes":[45],"a":[46,66,89],"critical":[47],"challenge.":[48],"Recent":[49],"deep":[50],"learning-based":[51],"approaches":[52,112],"have":[53],"shown":[54],"strong":[55],"potential":[56],"mitigating":[58],"such":[59],"interference.":[60],"In":[61],"this":[62],"work,":[63],"we":[64,87],"propose":[65],"complex-valued":[67],"ConvMixer":[68],"based":[69],"mitigation":[71],"method,":[72,105],"that":[73],"exploits":[74],"both":[75],"amplitude":[76],"phase":[78],"information":[79],"in":[80,113],"signals.":[82],"To":[83],"further":[84],"enhance":[85],"performance,":[86],"introduce":[88],"sparsity-based":[90],"regularization":[91],"term":[92],"into":[93],"loss":[95],"function.":[96],"Extensive":[97],"simulations":[98],"validate":[99],"effectiveness":[101,143],"proposed":[104,146],"demonstrating":[106],"superior":[107],"performance":[108],"compared":[109],"existing":[111],"terms":[114],"peak":[116],"signal":[117],"noise":[119],"ratio":[120],"(PSNR),":[121],"correlation":[122],"coefficient,":[123],"detection":[124],"rate,":[125],"model":[127],"parameter":[128],"efficiency.":[129],"Furthermore,":[130],"real-world":[131],"experiments":[134],"are":[135],"conducted,":[136],"results":[139],"confirm":[140],"practical":[142],"scheme.":[147]},"counts_by_year":[],"updated_date":"2026-01-29T23:17:01.242718","created_date":"2026-01-29T00:00:00"}
