{"id":"https://openalex.org/W2056793565","doi":"https://doi.org/10.1109/tvt.2009.2034009","title":"Semiblind Channel Estimation for MIMO Single Carrier With Frequency-Domain Equalization Systems","display_name":"Semiblind Channel Estimation for MIMO Single Carrier With Frequency-Domain Equalization Systems","publication_year":2009,"publication_date":"2009-10-09","ids":{"openalex":"https://openalex.org/W2056793565","doi":"https://doi.org/10.1109/tvt.2009.2034009","mag":"2056793565"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2009.2034009","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2009.2034009","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5113971807","display_name":"Yi-Sheng Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I4880106","display_name":"Feng Chia University","ror":"https://ror.org/05vhczg54","country_code":"TW","type":"education","lineage":["https://openalex.org/I4880106"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Yi-Sheng Chen","raw_affiliation_strings":["Department of Communications Engineering, Feng Chia University FCU, Taichung, Taiwan","Department of Communication Engineering Feng-Chia University Taichung Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, Feng Chia University FCU, Taichung, Taiwan","institution_ids":["https://openalex.org/I4880106"]},{"raw_affiliation_string":"Department of Communication Engineering Feng-Chia University Taichung Taiwan","institution_ids":["https://openalex.org/I4880106"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5113971807"],"corresponding_institution_ids":["https://openalex.org/I4880106"],"apc_list":null,"apc_paid":null,"fwci":3.2898,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.92057488,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"59","issue":"1","first_page":"53","last_page":"62"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998999834060669,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9980999827384949,"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/precoding","display_name":"Precoding","score":0.8046530485153198},{"id":"https://openalex.org/keywords/cyclic-prefix","display_name":"Cyclic prefix","score":0.6723127961158752},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6421798467636108},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5697540044784546},{"id":"https://openalex.org/keywords/identifiability","display_name":"Identifiability","score":0.5591062307357788},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.5252906084060669},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.46421125531196594},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4642046093940735},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.43247485160827637},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3912608027458191},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.23725375533103943},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18598994612693787},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10503384470939636}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8046530485153198},{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.6723127961158752},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6421798467636108},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5697540044784546},{"id":"https://openalex.org/C122770356","wikidata":"https://www.wikidata.org/wiki/Q1656753","display_name":"Identifiability","level":2,"score":0.5591062307357788},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.5252906084060669},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46421125531196594},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4642046093940735},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.43247485160827637},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3912608027458191},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.23725375533103943},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18598994612693787},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10503384470939636},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2009.2034009","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2009.2034009","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1551112541","https://openalex.org/W1975329980","https://openalex.org/W2064696994","https://openalex.org/W2066103385","https://openalex.org/W2068647822","https://openalex.org/W2088881802","https://openalex.org/W2097189274","https://openalex.org/W2099033890","https://openalex.org/W2099068206","https://openalex.org/W2110279392","https://openalex.org/W2113388284","https://openalex.org/W2127086954","https://openalex.org/W2137218219","https://openalex.org/W2137811031","https://openalex.org/W2139524951","https://openalex.org/W2141926916","https://openalex.org/W2161670087","https://openalex.org/W2163982637","https://openalex.org/W2166336597","https://openalex.org/W2166589713","https://openalex.org/W2170393575","https://openalex.org/W2543593619"],"related_works":["https://openalex.org/W2034041141","https://openalex.org/W2184661725","https://openalex.org/W2900187352","https://openalex.org/W2105626102","https://openalex.org/W2573470972","https://openalex.org/W1804526179","https://openalex.org/W2131038454","https://openalex.org/W112856298","https://openalex.org/W4386163562","https://openalex.org/W2141031289"],"abstract_inverted_index":{"We":[0,78],"propose":[1,80],"a":[2,39,70],"semiblind":[3],"channel-estimation":[4],"method":[5,116,147],"for":[6],"multiple-input":[7],"multiple-output":[8],"(MIMO)":[9],"single":[10],"carrier":[11],"with":[12,122,153],"frequency-domain":[13],"equalization":[14],"systems.":[15],"By":[16],"taking":[17],"advantage":[18],"of":[19,41,52,69,84,104,166],"periodic":[20],"precoding":[21,86],"and":[22,67,93,100,127],"the":[23,34,49,53,57,64,75,85,90,102,105,112,115,128,134,143,146,164,167],"block":[24],"circulant":[25],"channel":[26,109],"model":[27],"after":[28],"cyclic":[29],"prefix":[30],"removal,":[31],"we":[32],"obtain":[33],"channel-product":[35,76],"matrices":[36],"by":[37,62],"solving":[38],"series":[40],"decoupled":[42],"linear":[43],"systems,":[44],"which":[45,88],"is":[46,60,117,131,148],"gained":[47],"from":[48,74],"covariance":[50,97],"matrix":[51,59,72,98,136],"received":[54],"data.":[55],"Then,":[56],"channel-impulse-response":[58,135],"obtained":[61],"computing":[63],"positive":[65],"eigenvalues":[66],"eigenvectors":[68],"Hermitian":[71],"formed":[73],"matrices.":[77],"also":[79],"an":[81],"optimal":[82,106],"design":[83],"sequence,":[87],"minimizes":[89],"noise":[91],"effect":[92],"numerical":[94],"error":[95],"in":[96],"estimation,":[99],"discuss":[101],"impact":[103],"sequence":[107],"on":[108],"equalization.":[110],"With":[111],"proposed":[113,168],"framework,":[114],"shown":[118],"to":[119,124,142,150,162],"be":[120],"robust":[121],"respect":[123],"channel-order":[125],"overestimation,":[126],"identifiability":[129,144],"condition":[130],"simply":[132],"that":[133],"has":[137],"full":[138],"column":[139],"rank.":[140],"Due":[141],"condition,":[145],"applicable":[149],"MIMO":[151],"channels":[152],"more":[154,157],"transmitters":[155],"or":[156],"receivers.":[158],"Simulations":[159],"are":[160],"used":[161],"demonstrate":[163],"performance":[165],"method.":[169]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
