{"id":"https://openalex.org/W2124246545","doi":"https://doi.org/10.1109/tsp.2011.2135857","title":"A Frequency Domain State-Space Approach to LS Estimation and Its Application in Turbo Equalization","display_name":"A Frequency Domain State-Space Approach to LS Estimation and Its Application in Turbo Equalization","publication_year":2011,"publication_date":"2011-04-06","ids":{"openalex":"https://openalex.org/W2124246545","doi":"https://doi.org/10.1109/tsp.2011.2135857","mag":"2124246545"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2011.2135857","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2011.2135857","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Transactions on Signal Processing","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/A5047844850","display_name":"Qinghua Guo","orcid":"https://orcid.org/0000-0002-5180-7854"},"institutions":[{"id":"https://openalex.org/I177877127","display_name":"The University of Western Australia","ror":"https://ror.org/047272k79","country_code":"AU","type":"education","lineage":["https://openalex.org/I177877127"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Qinghua Guo","raw_affiliation_strings":["[Sch. of Electr., Univ. of Western Australia, Crawley, WA, Australia]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"[Sch. of Electr., Univ. of Western Australia, Crawley, WA, Australia]","institution_ids":["https://openalex.org/I177877127"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088212422","display_name":"Defeng Huang","orcid":"https://orcid.org/0000-0002-1431-8859"},"institutions":[{"id":"https://openalex.org/I177877127","display_name":"The University of Western Australia","ror":"https://ror.org/047272k79","country_code":"AU","type":"education","lineage":["https://openalex.org/I177877127"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Defeng Huang","raw_affiliation_strings":["[Sch. of Electr., Univ. of Western Australia, Crawley, WA, Australia]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"[Sch. of Electr., Univ. of Western Australia, Crawley, WA, Australia]","institution_ids":["https://openalex.org/I177877127"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6242,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.6865312,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"59","issue":"7","first_page":"3288","last_page":"3300"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.998199999332428,"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/estimator","display_name":"Estimator","score":0.6412312984466553},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.6207096576690674},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.6122283935546875},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6116200685501099},{"id":"https://openalex.org/keywords/toeplitz-matrix","display_name":"Toeplitz matrix","score":0.5733509063720703},{"id":"https://openalex.org/keywords/turbo","display_name":"Turbo","score":0.5519211292266846},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.524914562702179},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.5078628659248352},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.49498337507247925},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.4602234959602356},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.452130526304245},{"id":"https://openalex.org/keywords/turbo-equalizer","display_name":"Turbo equalizer","score":0.4256369471549988},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4059982895851135},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.22159108519554138},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.11714696884155273},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08187729120254517}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6412312984466553},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.6207096576690674},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.6122283935546875},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6116200685501099},{"id":"https://openalex.org/C147710293","wikidata":"https://www.wikidata.org/wiki/Q849428","display_name":"Toeplitz matrix","level":2,"score":0.5733509063720703},{"id":"https://openalex.org/C2776240298","wikidata":"https://www.wikidata.org/wiki/Q1138513","display_name":"Turbo","level":2,"score":0.5519211292266846},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.524914562702179},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.5078628659248352},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.49498337507247925},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.4602234959602356},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.452130526304245},{"id":"https://openalex.org/C12232224","wikidata":"https://www.wikidata.org/wiki/Q7853840","display_name":"Turbo equalizer","level":5,"score":0.4256369471549988},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4059982895851135},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.22159108519554138},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.11714696884155273},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08187729120254517},{"id":"https://openalex.org/C46462455","wikidata":"https://www.wikidata.org/wiki/Q5395712","display_name":"Error floor","level":4,"score":0.0},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.0},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tsp.2011.2135857","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2011.2135857","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Transactions on Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:pure.atira.dk:publications/74123e8a-2e56-4834-a004-34a97774e2f7","is_oa":false,"landing_page_url":"https://research-repository.uwa.edu.au/en/publications/74123e8a-2e56-4834-a004-34a97774e2f7","pdf_url":null,"source":{"id":"https://openalex.org/S4306402523","display_name":"UWA Profiles and Research Repository (University of Western Australia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177877127","host_organization_name":"The University of Western Australia","host_organization_lineage":["https://openalex.org/I177877127"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Guo , Q &amp; Huang , D 2011 , ' A frequency domain state-space approach to ls estimation and its application in turbo equalization ' , IEEE Transactions on Signal Processing , vol. 59 , no. 7 , pp. 3288-3300 . https://doi.org/10.1109/TSP.2011.2135857","raw_type":"article"},{"id":"pmh:oai:ro.uow.edu.au:eispapers-2003","is_oa":false,"landing_page_url":"https://ro.uow.edu.au/eispapers/994","pdf_url":null,"source":{"id":"https://openalex.org/S4306400510","display_name":"Research Online (University of Wollongong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I204824540","host_organization_name":"University of Wollongong","host_organization_lineage":["https://openalex.org/I204824540"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty of Engineering and Information Sciences - Papers: Part A","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1507322379","https://openalex.org/W1525535255","https://openalex.org/W1596939795","https://openalex.org/W1980763573","https://openalex.org/W1995955251","https://openalex.org/W1999542175","https://openalex.org/W2029246754","https://openalex.org/W2038085771","https://openalex.org/W2052963087","https://openalex.org/W2079214537","https://openalex.org/W2080918425","https://openalex.org/W2101030877","https://openalex.org/W2101617851","https://openalex.org/W2102182691","https://openalex.org/W2104465372","https://openalex.org/W2107959360","https://openalex.org/W2108078707","https://openalex.org/W2108514515","https://openalex.org/W2110468483","https://openalex.org/W2110678899","https://openalex.org/W2131897194","https://openalex.org/W2132755737","https://openalex.org/W2132970712","https://openalex.org/W2133498779","https://openalex.org/W2137813581","https://openalex.org/W2138706041","https://openalex.org/W2138924899","https://openalex.org/W2141191255","https://openalex.org/W2144615238","https://openalex.org/W2150179603","https://openalex.org/W2150843665","https://openalex.org/W2150859678","https://openalex.org/W2153476743","https://openalex.org/W2154239230","https://openalex.org/W2158321335","https://openalex.org/W2160145013","https://openalex.org/W2163982637","https://openalex.org/W2169135280","https://openalex.org/W2170898418","https://openalex.org/W2293268145","https://openalex.org/W3188818167","https://openalex.org/W4206180546","https://openalex.org/W4235954034"],"related_works":["https://openalex.org/W2363507870","https://openalex.org/W2348997984","https://openalex.org/W2367547378","https://openalex.org/W2147006829","https://openalex.org/W2114971370","https://openalex.org/W1969379060","https://openalex.org/W2371007215","https://openalex.org/W2156500790","https://openalex.org/W2169844157","https://openalex.org/W2003584214"],"abstract_inverted_index":{"A":[0],"frequency":[1,52],"domain":[2],"state-space":[3],"approach":[4],"to":[5,30,46],"the":[6,22,26,47,72],"least":[7],"squares":[8],"(LS)":[9],"estimation":[10,49,61],"for":[11],"finite":[12],"impulse":[13],"response":[14],"(FIR)":[15],"system":[16],"identification":[17],"is":[18,71],"proposed":[19,41],"by":[20],"exploiting":[21],"Toeplitz":[23],"structure":[24],"of":[25,50,74],"data":[27],"matrix,":[28],"leading":[29],"two":[31],"low-complexity":[32],"FFT":[33],"(fast":[34],"Fourier":[35],"transform)-based":[36],"unbiased":[37],"recursive":[38,42],"estimators.":[39],"The":[40],"estimators":[43],"are":[44,68],"applied":[45],"smoothing":[48],"timevarying":[51],"selective":[53],"channels":[54],"in":[55],"turbo":[56],"equalization":[57],"systems,":[58],"and":[59],"channel":[60,75],"approaches":[62],"with":[63],"complexity":[64],"\udbc0\udc00":[65],"per":[66],"symbol":[67],"developed,":[69],"where":[70],"number":[73],"taps.":[76]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
