{"id":"https://openalex.org/W1985314265","doi":"https://doi.org/10.1109/icassp.2002.5745099","title":"Blind identification of time-varying channels using multistep linear predictors","display_name":"Blind identification of time-varying channels using multistep linear predictors","publication_year":2002,"publication_date":"2002-05-01","ids":{"openalex":"https://openalex.org/W1985314265","doi":"https://doi.org/10.1109/icassp.2002.5745099","mag":"1985314265"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2002.5745099","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2002.5745099","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Acoustics Speech and Signal Processing","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/A5088442843","display_name":"Weilin Luo","orcid":"https://orcid.org/0000-0001-6519-1168"},"institutions":[{"id":"https://openalex.org/I82497590","display_name":"Auburn University","ror":"https://ror.org/02v80fc35","country_code":"US","type":"education","lineage":["https://openalex.org/I82497590"]},{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Weilin Luo","raw_affiliation_strings":["Department of Electrical & Computer Engineering, Aubum University, Auburn, AL, USA","Department of Electrical and Computer Engineering, Auburn University, Alabama 36849, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, Aubum University, Auburn, AL, USA","institution_ids":["https://openalex.org/I82497590"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Auburn University, Alabama 36849, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034880586","display_name":"J.K. Tugnait","orcid":"https://orcid.org/0000-0002-0220-2453"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]},{"id":"https://openalex.org/I82497590","display_name":"Auburn University","ror":"https://ror.org/02v80fc35","country_code":"US","type":"education","lineage":["https://openalex.org/I82497590"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jitendra K. Tugnait","raw_affiliation_strings":["Department of Electrical & Computer Engineering, Aubum University, Auburn, AL, USA","Department of Electrical and Computer Engineering, Auburn University, Alabama 36849, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, Aubum University, Auburn, AL, USA","institution_ids":["https://openalex.org/I82497590"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Auburn University, Alabama 36849, USA","institution_ids":["https://openalex.org/I17301866"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5088442843"],"corresponding_institution_ids":["https://openalex.org/I17301866","https://openalex.org/I82497590"],"apc_list":null,"apc_paid":null,"fwci":1.6207,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.80567139,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"sp 46","issue":null,"first_page":"III","last_page":"2277"},"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":0.9968000054359436,"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/T10320","display_name":"Neural Networks and Applications","score":0.9878000020980835,"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/identifiability","display_name":"Identifiability","score":0.922825813293457},{"id":"https://openalex.org/keywords/lti-system-theory","display_name":"LTI system theory","score":0.6976268291473389},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.62530916929245},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.564123809337616},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5005128383636475},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.4785780906677246},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4642188549041748},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4545539617538452},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4496680498123169},{"id":"https://openalex.org/keywords/exponential-function","display_name":"Exponential function","score":0.41828101873397827},{"id":"https://openalex.org/keywords/linear-prediction","display_name":"Linear prediction","score":0.4123438894748688},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.3536182641983032},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.25525444746017456},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22787514328956604},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11883333325386047},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.10181352496147156}],"concepts":[{"id":"https://openalex.org/C122770356","wikidata":"https://www.wikidata.org/wiki/Q1656753","display_name":"Identifiability","level":2,"score":0.922825813293457},{"id":"https://openalex.org/C87698059","wikidata":"https://www.wikidata.org/wiki/Q1808960","display_name":"LTI system theory","level":3,"score":0.6976268291473389},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.62530916929245},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.564123809337616},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5005128383636475},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.4785780906677246},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4642188549041748},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4545539617538452},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4496680498123169},{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.41828101873397827},{"id":"https://openalex.org/C131109320","wikidata":"https://www.wikidata.org/wiki/Q581012","display_name":"Linear prediction","level":2,"score":0.4123438894748688},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.3536182641983032},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.25525444746017456},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22787514328956604},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11883333325386047},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.10181352496147156},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"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/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/icassp.2002.5745099","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2002.5745099","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Acoustics Speech and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1509685104","https://openalex.org/W1572808556","https://openalex.org/W2109419282","https://openalex.org/W2119923861","https://openalex.org/W2145309981","https://openalex.org/W2151948222","https://openalex.org/W2158980007","https://openalex.org/W2161646123","https://openalex.org/W2495836911"],"related_works":["https://openalex.org/W1974129636","https://openalex.org/W2552635486","https://openalex.org/W1598584175","https://openalex.org/W3006948849","https://openalex.org/W3214883977","https://openalex.org/W1998523300","https://openalex.org/W2173736524","https://openalex.org/W1972488940","https://openalex.org/W2130590832","https://openalex.org/W2039391405"],"abstract_inverted_index":{"Blind":[0],"channel":[1,21],"estimation":[2],"for":[3,40,57],"single-input":[4],"multiple-output":[5],"(SIMO)":[6],"time-varying":[7,20,49,72],"channels":[8,45,50],"is":[9,22,46,66,88],"considered":[10],"using":[11],"only":[12],"the":[13,17,63,71,76],"second-order":[14],"statistics":[15],"of":[16,43,62,75],"data.":[18],"The":[19,35],"assumed":[23],"to":[24,48,68],"be":[25],"described":[26],"by":[27,52],"a":[28,53,79],"complex":[29],"exponential":[30],"basis":[31],"expansion":[32],"model":[33],"(CE-BEM).":[34],"multistep":[36],"linear":[37],"predictors-based":[38],"method":[39],"blind":[41],"identification":[42],"time-invariant":[44],"extended":[47],"represented":[51],"CE-BEM.":[54],"Sufficient":[55],"conditions":[56],"identifiability":[58],"are":[59],"investigated.":[60],"Cyclostationarity":[61],"received":[64],"signal":[65],"exploited":[67],"consistently":[69],"estimate":[70],"correlation":[73],"function":[74],"data":[77],"from":[78],"single":[80],"observation.":[81],"record.":[82],"An":[83],"illustrative":[84],"computer":[85],"simulation":[86],"example":[87],"presented.":[89]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
