{"id":"https://openalex.org/W2111727965","doi":"https://doi.org/10.1109/glocom.2003.1258305","title":"Channel Estimation and Data Detection for MIMO-OFDM Systems","display_name":"Channel Estimation and Data Detection for MIMO-OFDM Systems","publication_year":2004,"publication_date":"2004-07-08","ids":{"openalex":"https://openalex.org/W2111727965","doi":"https://doi.org/10.1109/glocom.2003.1258305","mag":"2111727965"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2003.1258305","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5022994461","display_name":"Jiang Yue","orcid":"https://orcid.org/0000-0002-7097-755X"},"institutions":[{"id":"https://openalex.org/I178169726","display_name":"Southern Methodist University","ror":"https://ror.org/042tdr378","country_code":"US","type":"education","lineage":["https://openalex.org/I178169726"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"None Jiang Yue","raw_affiliation_strings":["Department of Electrical Engineering, Southern Methodist University, Dallas, TX, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Southern Methodist University, Dallas, TX, USA","institution_ids":["https://openalex.org/I178169726"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059938882","display_name":"Kyeong Jin Kim","orcid":"https://orcid.org/0000-0002-1943-8307"},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"None Kyeong Jin Kim","raw_affiliation_strings":["Nokia Research Center, Irving, TX, USA"],"affiliations":[{"raw_affiliation_string":"Nokia Research Center, Irving, TX, USA","institution_ids":["https://openalex.org/I72090969"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009244939","display_name":"Jerry D. Gibson","orcid":"https://orcid.org/0000-0002-9827-1196"},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.D. Gibson","raw_affiliation_strings":["Media Arts and Technology Program and Electrical & Computer Engineering, University of California,\uc2a0Santa Barbara, Santa Barbara, CA, USA"],"affiliations":[{"raw_affiliation_string":"Media Arts and Technology Program and Electrical & Computer Engineering, University of California,\uc2a0Santa Barbara, Santa Barbara, CA, USA","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002979479","display_name":"R.A. Iltis","orcid":null},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R.A. Iltis","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA, USA","institution_ids":["https://openalex.org/I154570441"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":9.081,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":79,"citation_normalized_percentile":{"value":0.968425,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Multiple-Input Multiple-Output Orthogonal Frequency Division Multiplexing","score":1.0,"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":"Multiple-Input Multiple-Output Orthogonal Frequency Division Multiplexing","score":1.0,"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":"Efficient Power Control in Wireless Networks","score":0.9999,"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":"Next Generation 5G Wireless Networks","score":0.9997,"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/mimo-ofdm","display_name":"MIMO-OFDM","score":0.639569},{"id":"https://openalex.org/keywords/channel-estimation","display_name":"Channel Estimation","score":0.627801},{"id":"https://openalex.org/keywords/antenna-selection","display_name":"antenna selection","score":0.560281},{"id":"https://openalex.org/keywords/multiuser-mimo","display_name":"Multiuser MIMO","score":0.530528},{"id":"https://openalex.org/keywords/wireless-communications","display_name":"Wireless Communications","score":0.527202},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.49998522}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.80687344},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.75413835},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.735166},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.67120373},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.67106944},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5585076},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.54086727},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.5036208},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.49998522},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.46955946},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.41208416},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34507704},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21951932},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1693145}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2003.1258305","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.71,"display_name":"Affordable and clean energy"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":7,"referenced_works":["https://openalex.org/W1667950888","https://openalex.org/W2097780353","https://openalex.org/W2130509920","https://openalex.org/W2141451835","https://openalex.org/W2150269158","https://openalex.org/W2154191559","https://openalex.org/W2161623414"],"related_works":["https://openalex.org/W4321843682","https://openalex.org/W3168365631","https://openalex.org/W3118536199","https://openalex.org/W3016860855","https://openalex.org/W2539022530","https://openalex.org/W2366188968","https://openalex.org/W2188042986","https://openalex.org/W2159772567","https://openalex.org/W2147186021","https://openalex.org/W1823550417"],"abstract_inverted_index":{"The":[0,116],"use":[1],"of":[2,127,141,152],"multiple":[3],"antennas":[4],"at":[5,90],"both":[6],"the":[7,14,21,35,86,91,94,100,104,128,134,136],"transmitter":[8],"and":[9,67,121],"receiver":[10],"can":[11,38],"significantly":[12],"increase":[13],"channel":[15,65,88,95,106],"capacity.":[16],"These":[17],"systems":[18,130,143],"are":[19,131],"called":[20],"multiple-input":[22],"multiple-output":[23],"(MIMO)":[24],"systems.":[25,157],"By":[26],"using":[27],"orthogonal":[28],"frequency":[29],"division":[30],"multiplexing":[31],"(OFDM)":[32],"transmission":[33],"techniques,":[34],"MIMO-OFDM":[36,61,129],"system":[37,62],"achieve":[39],"high":[40],"spectral":[41],"efficiency,":[42],"which":[43],"makes":[44],"it":[45],"an":[46],"attractive":[47],"candidate":[48],"for":[49,85,108],"high-data-rate":[50],"wireless":[51],"applications.":[52],"In":[53,73,133],"this":[54],"paper,":[55],"we":[56,98],"propose":[57],"a":[58,68],"convolutionally":[59],"coded":[60],"with":[63,112],"EM-based":[64],"estimation":[66,89],"QRD-M":[69,101],"data":[70,110],"detection":[71,111],"algorithm.":[72],"our":[74,142],"systems,":[75],"one":[76],"training":[77],"symbol":[78],"is":[79,144],"transmitted":[80],"from":[81],"each":[82],"transmit":[83],"antenna":[84],"MIMO":[87],"receiver.":[92],"With":[93],"estimates":[96],"available,":[97],"apply":[99],"algorithm":[102],"on":[103],"estimated":[105],"matrix":[107],"suboptimal":[109],"reasonable":[113],"computational":[114],"cost.":[115],"bit":[117,137],"error":[118,123,138],"rate":[119,124,139],"(BER)":[120],"packet":[122],"(PER)":[125],"performance":[126,140],"compared.":[132],"simulations,":[135],"9":[145],"(or":[146,154],"5)":[147],"dB":[148],"better":[149],"than":[150],"that":[151],"uncoded":[153],"coded)":[155],"BLAST":[156]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2111727965","counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":13},{"year":2012,"cited_by_count":1}],"updated_date":"2024-11-27T13:50:05.288222","created_date":"2016-06-24"}