{"id":"https://openalex.org/W2148034552","doi":"https://doi.org/10.1109/icc.2003.1204305","title":"Per-tone equalization for MIMO-OFDM systems","display_name":"Per-tone equalization for MIMO-OFDM systems","publication_year":2004,"publication_date":"2004-03-30","ids":{"openalex":"https://openalex.org/W2148034552","doi":"https://doi.org/10.1109/icc.2003.1204305","mag":"2148034552"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2003.1204305","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2003.1204305","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Communications, 2003. ICC '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/A5089101522","display_name":"Geert Leus","orcid":"https://orcid.org/0000-0001-8288-867X"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"G. Leus","raw_affiliation_strings":["ESAT, Katholieke Universiteit Leuven, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ESAT, Katholieke Universiteit Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089107914","display_name":"Imad Barhumi","orcid":"https://orcid.org/0000-0002-9752-709X"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"I. Barhumi","raw_affiliation_strings":["ESAT, Katholieke Universiteit Leuven, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ESAT, Katholieke Universiteit Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051849103","display_name":"Marc Moonen","orcid":"https://orcid.org/0000-0003-4461-0073"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"M. Moonen","raw_affiliation_strings":["ESAT, Katholieke Universiteit Leuven, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ESAT, Katholieke Universiteit Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.425,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.95910428,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"2345","last_page":"2349"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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":"Advanced Wireless Communication Techniques","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":"Wireless Communication Networks Research","score":0.9998000264167786,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9994000196456909,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7861957550048828},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.775081992149353},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.7111802101135254},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.6928711533546448},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5813004970550537},{"id":"https://openalex.org/keywords/tone","display_name":"Tone (literature)","score":0.5429948568344116},{"id":"https://openalex.org/keywords/cyclic-prefix","display_name":"Cyclic prefix","score":0.517474889755249},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4339149594306946},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4119977653026581},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33766624331474304},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3097466826438904},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16534185409545898}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7861957550048828},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.775081992149353},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.7111802101135254},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.6928711533546448},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5813004970550537},{"id":"https://openalex.org/C2780583480","wikidata":"https://www.wikidata.org/wiki/Q1366327","display_name":"Tone (literature)","level":2,"score":0.5429948568344116},{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.517474889755249},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4339149594306946},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4119977653026581},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33766624331474304},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3097466826438904},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16534185409545898},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2003.1204305","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2003.1204305","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Communications, 2003. ICC '03.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.4000000059604645}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1487621229","https://openalex.org/W1543511937","https://openalex.org/W1556019062","https://openalex.org/W1667950888","https://openalex.org/W2006356104","https://openalex.org/W2092948883","https://openalex.org/W2107642246","https://openalex.org/W2109760406","https://openalex.org/W2118672272","https://openalex.org/W2133151371","https://openalex.org/W2136180922","https://openalex.org/W2137340599","https://openalex.org/W2140975119","https://openalex.org/W2143726412","https://openalex.org/W2148201446","https://openalex.org/W2152210713","https://openalex.org/W2154421158","https://openalex.org/W2158540113","https://openalex.org/W2164487381","https://openalex.org/W2164835504","https://openalex.org/W2166787984","https://openalex.org/W4232292988"],"related_works":["https://openalex.org/W2163986192","https://openalex.org/W2169555090","https://openalex.org/W2143281946","https://openalex.org/W2564136926","https://openalex.org/W2109072943","https://openalex.org/W2355672245","https://openalex.org/W2124096513","https://openalex.org/W1569011150","https://openalex.org/W2371518943","https://openalex.org/W2187587942"],"abstract_inverted_index":{"This":[0,84,170],"paper":[1],"focuses":[2],"on":[3,127,141],"multiple-input":[4],"multiple-output":[5],"(MIMO)":[6],"orthogonal":[7],"frequency":[8],"division":[9],"multiplexing":[10],"(OFDM)":[11],"systems,":[12],"where":[13,177],"the":[14,21,24,30,34,38,66,113,128,142,174],"MIMO":[15,35,51,59,71,81,91,106,192,204],"channel":[16,36],"order":[17],"is":[18,44,94,118,171],"larger":[19],"than":[20,166],"length":[22],"of":[23,33,49,80],"cyclic":[25],"prefix":[26],"(CP).":[27],"By":[28],"swapping":[29],"filtering":[31],"operations":[32],"and":[37,115],"fast":[39],"Fourier":[40],"transform":[41],"(FFT),":[42],"it":[43],"shown":[45],"that":[46,119,154],"each":[47,78],"tone":[48,79,126],"a":[50,58,64,120,124,134,155,167,186,196,202],"OFDM":[52,82,92,107,205],"system":[53,194],"can":[54,74,158],"be":[55,75,162],"viewed":[56],"as":[57],"single-carrier":[60],"(SC)":[61],"system.":[62,206],"As":[63],"result,":[65],"existing":[67,181],"equalization":[68,87,102,183,199],"approach":[69,89,104,117],"for":[70,90,98,105,185,201],"SC":[72,193],"systems":[73,93],"applied":[76],"to":[77,148,195],"systems.":[83,108],"so-called":[85],"per-tone":[86,121,156,198],"(PTEQ)":[88],"an":[95,180],"attractive":[96],"alternative":[97],"recently":[99],"developed":[100],"time-domain":[101,135,168],"(TEQ)":[103],"The":[109],"main":[110],"difference":[111],"between":[112],"PTEQ":[114],"TEQ":[116],"equalizer":[122,136,157],"equalizes":[123,137],"single":[125],"symbol":[129],"level":[130,144],"(low":[131],"rate),":[132],"whereas":[133],"all":[138],"tones":[139],"together":[140],"sample":[143],"(high":[145],"rate).":[146],"Next":[147],"some":[149],"other":[150],"advantages,":[151],"this":[152],"means":[153],"much":[159],"more":[160],"easily":[161],"designed":[163],"in":[164,173],"practice":[165],"equalizer.":[169],"illustrated":[172],"second":[175],"part,":[176],"we":[178],"adapt":[179],"semi-blind":[182,197],"algorithm":[184,200],"generalized":[187],"space-time":[188],"block":[189],"coded":[190],"(GSTBC)":[191],"GSTBC":[203]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}