{"id":"https://openalex.org/W1598601096","doi":"https://doi.org/10.1109/iscas.2003.1204952","title":"Blind deconvolution of MIMO-FIR channels driven by colored inputs using second-order statistics","display_name":"Blind deconvolution of MIMO-FIR channels driven by colored inputs using second-order statistics","publication_year":2003,"publication_date":"2003-11-21","ids":{"openalex":"https://openalex.org/W1598601096","doi":"https://doi.org/10.1109/iscas.2003.1204952","mag":"1598601096"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2003.1204952","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2003.1204952","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.","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/A5003284969","display_name":"Mitsuru Kawamoto","orcid":"https://orcid.org/0000-0002-0562-3851"},"institutions":[{"id":"https://openalex.org/I169016828","display_name":"Shimane University","ror":"https://ror.org/01jaaym28","country_code":"JP","type":"education","lineage":["https://openalex.org/I169016828"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"M. Kawamoto","raw_affiliation_strings":["Bio-Mimetic Control research Center, RIKEN, Nagoya, Japan","Department of Electronic and Control Systems Engineering, Shimane University, Matsue, Shimane, Japan"],"affiliations":[{"raw_affiliation_string":"Bio-Mimetic Control research Center, RIKEN, Nagoya, Japan","institution_ids":[]},{"raw_affiliation_string":"Department of Electronic and Control Systems Engineering, Shimane University, Matsue, Shimane, Japan","institution_ids":["https://openalex.org/I169016828"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091853579","display_name":"Yasushi Inouye","orcid":"https://orcid.org/0000-0001-5118-5146"},"institutions":[{"id":"https://openalex.org/I169016828","display_name":"Shimane University","ror":"https://ror.org/01jaaym28","country_code":"JP","type":"education","lineage":["https://openalex.org/I169016828"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Y. Inouye","raw_affiliation_strings":["Department of Electronic and Control Systems Engineering, Shimane University, Matsue, Shimane, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Control Systems Engineering, Shimane University, Matsue, Shimane, Japan","institution_ids":["https://openalex.org/I169016828"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5003284969"],"corresponding_institution_ids":["https://openalex.org/I169016828"],"apc_list":null,"apc_paid":null,"fwci":1.464,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.81922043,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"III","last_page":"48"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11447","display_name":"Blind Source Separation Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11236","display_name":"Control Systems and Identification","score":0.9775999784469604,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9753000140190125,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/finite-impulse-response","display_name":"Finite impulse response","score":0.8385844230651855},{"id":"https://openalex.org/keywords/blind-deconvolution","display_name":"Blind deconvolution","score":0.831086277961731},{"id":"https://openalex.org/keywords/deconvolution","display_name":"Deconvolution","score":0.7413561344146729},{"id":"https://openalex.org/keywords/identifiability","display_name":"Identifiability","score":0.740412712097168},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6344990730285645},{"id":"https://openalex.org/keywords/blind-equalization","display_name":"Blind equalization","score":0.568679690361023},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5381316542625427},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5236284732818604},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.4992046356201172},{"id":"https://openalex.org/keywords/colored","display_name":"Colored","score":0.48086124658584595},{"id":"https://openalex.org/keywords/permutation","display_name":"Permutation (music)","score":0.4404029846191406},{"id":"https://openalex.org/keywords/infinite-impulse-response","display_name":"Infinite impulse response","score":0.4239526391029358},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38966721296310425},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3363114595413208},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.23913654685020447},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.21788224577903748},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.1708855926990509},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16086101531982422},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.1434423327445984},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.06980729103088379}],"concepts":[{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.8385844230651855},{"id":"https://openalex.org/C30044814","wikidata":"https://www.wikidata.org/wiki/Q11334452","display_name":"Blind deconvolution","level":3,"score":0.831086277961731},{"id":"https://openalex.org/C174576160","wikidata":"https://www.wikidata.org/wiki/Q1183700","display_name":"Deconvolution","level":2,"score":0.7413561344146729},{"id":"https://openalex.org/C122770356","wikidata":"https://www.wikidata.org/wiki/Q1656753","display_name":"Identifiability","level":2,"score":0.740412712097168},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6344990730285645},{"id":"https://openalex.org/C41425797","wikidata":"https://www.wikidata.org/wiki/Q4926640","display_name":"Blind equalization","level":4,"score":0.568679690361023},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5381316542625427},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5236284732818604},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.4992046356201172},{"id":"https://openalex.org/C2778307483","wikidata":"https://www.wikidata.org/wiki/Q5149038","display_name":"Colored","level":2,"score":0.48086124658584595},{"id":"https://openalex.org/C21308566","wikidata":"https://www.wikidata.org/wiki/Q7169365","display_name":"Permutation (music)","level":2,"score":0.4404029846191406},{"id":"https://openalex.org/C183816354","wikidata":"https://www.wikidata.org/wiki/Q665617","display_name":"Infinite impulse response","level":4,"score":0.4239526391029358},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38966721296310425},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3363114595413208},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.23913654685020447},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.21788224577903748},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.1708855926990509},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16086101531982422},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.1434423327445984},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.06980729103088379},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2003.1204952","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2003.1204952","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.","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":18,"referenced_works":["https://openalex.org/W81643396","https://openalex.org/W391578156","https://openalex.org/W1483072194","https://openalex.org/W1598729470","https://openalex.org/W1779400925","https://openalex.org/W2027884847","https://openalex.org/W2059442971","https://openalex.org/W2143041170","https://openalex.org/W2152539388","https://openalex.org/W2610857016","https://openalex.org/W2798333393","https://openalex.org/W4248676392","https://openalex.org/W4285719527","https://openalex.org/W6603310159","https://openalex.org/W6635829157","https://openalex.org/W6638312901","https://openalex.org/W6665387734","https://openalex.org/W7018733341"],"related_works":["https://openalex.org/W4312785053","https://openalex.org/W2142009384","https://openalex.org/W3140661709","https://openalex.org/W2072565115","https://openalex.org/W3138047207","https://openalex.org/W2129450128","https://openalex.org/W2134470750","https://openalex.org/W1538238752","https://openalex.org/W4283697728","https://openalex.org/W2105918218"],"abstract_inverted_index":{"The":[0],"present":[1,63],"paper":[2],"deals":[3],"with":[4,19],"the":[5,20,25,30,39,43,50,62,65,74,82,90,93,102,118,121,138,146,158,161],"blind":[6,21,139],"deconvolution":[7,22,140],"of":[8,29,89,92,120,160],"an":[9,155],"Multiple-Input":[10],"Multiple-Output":[11],"Finite":[12],"Impulse":[13],"Response":[14],"(MIMO-FIR)":[15],"system.":[16],"To":[17],"deal":[18],"problem":[23,66],"using":[24,117,157],"second-order":[26],"statistics":[27],"(SOS)":[28],"outputs,":[31],"Hua":[32],"and":[33,48,56,97,114,133,142],"Tugnait":[34],"(2000)":[35],"considered":[36,68],"it":[37],"under":[38,69],"conditions":[40],"that":[41,80,101],"a)":[42],"FIR":[44,83],"system":[45,84,103],"is":[46,67,85],"irreducible":[47],"b)":[49,96],"input":[51],"signals":[52],"are":[53],"spatially":[54],"uncorrelated":[55],"have":[57],"distinct":[58],"power":[59],"spectra.":[60],"In":[61],"paper,":[64],"a":[70,110,112,115,130,150],"weaker":[71],"condition":[72,75,135],"than":[73],"a).":[76],"Namely,":[77],"we":[78,99,128,148],"assume":[79],"c)":[81],"equalizable":[86],"by":[87],"means":[88],"SOS":[91,119,159],"outputs.":[94,122,162],"Under":[95],"c),":[98],"show":[100,129],"can":[104],"be":[105],"blindly":[106],"identified":[107],"up":[108],"to":[109],"permutation,":[111],"scaling,":[113],"delay":[116],"Moreover,":[123],"based":[124,144],"on":[125,145],"this":[126],"identifiability,":[127],"novel":[131],"necessary":[132],"sufficiently":[134],"for":[136,153],"solving":[137],"problem,":[141],"then,":[143],"condition,":[147],"propose":[149],"new":[151],"algorithm":[152],"finding":[154],"equalizer":[156]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}