{"id":"https://openalex.org/W2146977197","doi":"https://doi.org/10.1109/icc.2003.1204039","title":"Time-varying FIR equalization of doubly-selective channels","display_name":"Time-varying FIR equalization of doubly-selective channels","publication_year":2004,"publication_date":"2004-03-22","ids":{"openalex":"https://openalex.org/W2146977197","doi":"https://doi.org/10.1109/icc.2003.1204039","mag":"2146977197"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2003.1204039","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2003.1204039","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/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","ESAT, Katholieke Univ. Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ESAT, Katholieke Universiteit Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"ESAT, Katholieke Univ. Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","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","ESAT, Katholieke Univ. Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ESAT, Katholieke Universiteit Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"ESAT, Katholieke Univ. 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","ESAT, Katholieke Univ. Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ESAT, Katholieke Universiteit Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"ESAT, Katholieke Univ. 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":4.301,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.94603075,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"5","issue":null,"first_page":"3246","last_page":"3250"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9970999956130981,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9969000220298767,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.8666374683380127},{"id":"https://openalex.org/keywords/adaptive-equalizer","display_name":"Adaptive equalizer","score":0.8244051933288574},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.771172046661377},{"id":"https://openalex.org/keywords/equalizer","display_name":"Equalizer","score":0.6608205437660217},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5904754996299744},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5779520273208618},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.5167364478111267},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4416375160217285},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.43587034940719604},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4049035608768463},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3736410140991211},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3079332709312439},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25233006477355957},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07201743125915527}],"concepts":[{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.8666374683380127},{"id":"https://openalex.org/C25125847","wikidata":"https://www.wikidata.org/wiki/Q4680741","display_name":"Adaptive equalizer","level":4,"score":0.8244051933288574},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.771172046661377},{"id":"https://openalex.org/C67545415","wikidata":"https://www.wikidata.org/wiki/Q5384218","display_name":"Equalizer","level":3,"score":0.6608205437660217},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5904754996299744},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5779520273208618},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.5167364478111267},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4416375160217285},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.43587034940719604},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4049035608768463},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3736410140991211},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3079332709312439},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25233006477355957},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07201743125915527},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2003.1204039","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2003.1204039","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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1485525945","https://openalex.org/W1528344713","https://openalex.org/W1935794554","https://openalex.org/W1995028091","https://openalex.org/W2041756079","https://openalex.org/W2047250998","https://openalex.org/W2049532134","https://openalex.org/W2070669938","https://openalex.org/W2096314450","https://openalex.org/W2103034511","https://openalex.org/W2105330334","https://openalex.org/W2109419282","https://openalex.org/W2109851615","https://openalex.org/W2115723730","https://openalex.org/W2124029382","https://openalex.org/W2131887451","https://openalex.org/W2134891864","https://openalex.org/W2140446444","https://openalex.org/W2151948222","https://openalex.org/W2161646123","https://openalex.org/W2170546538","https://openalex.org/W4244529426","https://openalex.org/W6662117041","https://openalex.org/W6668314646"],"related_works":["https://openalex.org/W2979019709","https://openalex.org/W2352178434","https://openalex.org/W2018366688","https://openalex.org/W1984561329","https://openalex.org/W2351868092","https://openalex.org/W2168755097","https://openalex.org/W2372385147","https://openalex.org/W1804663541","https://openalex.org/W2352105133","https://openalex.org/W2950272089"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3,95,110],"propose":[4,96],"a":[5,45,74],"zero":[6],"forcing":[7],"(ZF)":[8],"time-varying":[9],"(TV)":[10],"finite-impulse":[11],"response":[12],"(FIR)":[13],"equalizer":[14,78,93,120],"for":[15],"doubly-selective":[16,31,63],"(time-":[17],"and":[18,33,65,99],"frequency-selective)":[19],"channels.":[20],"We":[21],"use":[22],"the":[23,30,36,58,62,66,113,116,122,125,130,135],"basis":[24],"expansion":[25],"model":[26],"(BEM)":[27],"to":[28,34,43],"approximate":[29],"channel":[32,64],"design":[35,136],"TV":[37,47,67,76,91,118],"FIR":[38,68,77,92,119],"equalizer.":[39,69],"This":[40],"allows":[41],"us":[42],"turn":[44],"large":[46],"problem":[48],"into":[49],"an":[50],"equivalent":[51],"small-time":[52],"invariant":[53],"(TIV)":[54],"problem,":[55],"containing":[56],"only":[57,79],"BEM":[59],"coefficients":[60],"of":[61,115,124],"It":[70],"is":[71,83,138],"shown":[72],"that":[73,112],"ZF":[75,90,117,126],"exists":[80],"if":[81],"there":[82],"more":[84],"than":[85],"one":[86,123],"receive":[87],"antenna.":[88],"The":[89],"approach":[94],"here":[97],"unifies":[98],"extends":[100],"many":[101],"previously":[102],"proposed":[103],"serial":[104],"equalization":[105,131],"approaches.":[106],"Through":[107],"computer":[108],"simulations":[109],"show":[111],"performance":[114],"approaches":[121],"block":[127],"equalizer,":[128],"while":[129],"as":[132,134],"well":[133],"complexity":[137],"much":[139],"lower.":[140]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}