{"id":"https://openalex.org/W3095191017","doi":"https://doi.org/10.1109/access.2020.3035958","title":"MIMO Time Domain Equalizer Design for Long Reach xDSL MIMO Channel Shortening","display_name":"MIMO Time Domain Equalizer Design for Long Reach xDSL MIMO Channel Shortening","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3095191017","doi":"https://doi.org/10.1109/access.2020.3035958","mag":"3095191017"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3035958","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3035958","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09248574.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09248574.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049308037","display_name":"Mohit Sharma","orcid":"https://orcid.org/0000-0001-6310-2416"},"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":"Mohit Sharma","raw_affiliation_strings":["Department of Electrical Engineering (ESAT), STADIUS Center for Dynamical Systems, Signal Processing, and Data Analytics, KU Leuven, Leuven, Belgium"],"raw_orcid":"https://orcid.org/0000-0001-6310-2416","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering (ESAT), STADIUS Center for Dynamical Systems, Signal Processing, and Data Analytics, KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","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":"Marc Moonen","raw_affiliation_strings":["Department of Electrical Engineering (ESAT), STADIUS Center for Dynamical Systems, Signal Processing, and Data Analytics, KU Leuven, Leuven, Belgium"],"raw_orcid":"https://orcid.org/0000-0003-4461-0073","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering (ESAT), STADIUS Center for Dynamical Systems, Signal Processing, and Data Analytics, KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089948854","display_name":"Yannick Lefevre","orcid":"https://orcid.org/0000-0002-8928-1157"},"institutions":[{"id":"https://openalex.org/I4210160875","display_name":"Nokia (Belgium)","ror":"https://ror.org/04xze1462","country_code":"BE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210160875"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Yannick Lefevre","raw_affiliation_strings":["Nokia Bell Labs, Antwerp, Belgium"],"raw_orcid":"https://orcid.org/0000-0002-8928-1157","affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Antwerp, Belgium","institution_ids":["https://openalex.org/I4210160875"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058998799","display_name":"Paschalis Tsiaflakis","orcid":"https://orcid.org/0000-0001-6085-3740"},"institutions":[{"id":"https://openalex.org/I4210160875","display_name":"Nokia (Belgium)","ror":"https://ror.org/04xze1462","country_code":"BE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210160875"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Paschalis Tsiaflakis","raw_affiliation_strings":["Nokia Bell Labs, Antwerp, Belgium"],"raw_orcid":"https://orcid.org/0000-0001-6085-3740","affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Antwerp, Belgium","institution_ids":["https://openalex.org/I4210160875"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.1009,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.43001291,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"8","issue":null,"first_page":"203468","last_page":"203477"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9998000264167786,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9998000264167786,"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/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"}},{"id":"https://openalex.org/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","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/digital-subscriber-line","display_name":"Digital subscriber line","score":0.7908139228820801},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7443112730979919},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6887264847755432},{"id":"https://openalex.org/keywords/cyclic-prefix","display_name":"Cyclic prefix","score":0.550888180732727},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.504485011100769},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3972533941268921},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3917699456214905},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34411752223968506},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2825475335121155},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.27130770683288574},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1992795467376709},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10624220967292786},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07979470491409302}],"concepts":[{"id":"https://openalex.org/C201374245","wikidata":"https://www.wikidata.org/wiki/Q104534","display_name":"Digital subscriber line","level":2,"score":0.7908139228820801},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7443112730979919},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6887264847755432},{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.550888180732727},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.504485011100769},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3972533941268921},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3917699456214905},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34411752223968506},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2825475335121155},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.27130770683288574},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1992795467376709},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10624220967292786},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07979470491409302},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2020.3035958","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3035958","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09248574.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/663679","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/663679","pdf_url":null,"source":{"id":"https://openalex.org/S7407055369","display_name":"Lirias","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Ieee Access, vol. 8, (203468-203477)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:ef4c1b4f34d34425901631eb4955ee6f","is_oa":true,"landing_page_url":"https://doaj.org/article/ef4c1b4f34d34425901631eb4955ee6f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 203468-203477 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3035958","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3035958","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09248574.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6700000166893005,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1007325403","display_name":null,"funder_award_id":"30452698","funder_id":"https://openalex.org/F4320321390","funder_display_name":"Fonds De La Recherche Scientifique - FNRS"},{"id":"https://openalex.org/G2120756369","display_name":null,"funder_award_id":"G.0B1818N","funder_id":"https://openalex.org/F4320321730","funder_display_name":"Fonds Wetenschappelijk Onderzoek"},{"id":"https://openalex.org/G5427962371","display_name":null,"funder_award_id":"30452698","funder_id":"https://openalex.org/F4320321730","funder_display_name":"Fonds Wetenschappelijk Onderzoek"},{"id":"https://openalex.org/G6125972832","display_name":null,"funder_award_id":"30452698","funder_id":"https://openalex.org/F4320322308","funder_display_name":"KU Leuven"},{"id":"https://openalex.org/G7356635929","display_name":null,"funder_award_id":"HBC.2017.1007","funder_id":"https://openalex.org/F4320313460","funder_display_name":"Agentschap Innoveren en Ondernemen"}],"funders":[{"id":"https://openalex.org/F4320313460","display_name":"Agentschap Innoveren en Ondernemen","ror":"https://ror.org/032xdry56"},{"id":"https://openalex.org/F4320321390","display_name":"Fonds De La Recherche Scientifique - FNRS","ror":"https://ror.org/03q83t159"},{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"},{"id":"https://openalex.org/F4320322308","display_name":"KU Leuven","ror":"https://ror.org/05f950310"},{"id":"https://openalex.org/F4320327336","display_name":"Vlaamse regering","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3095191017.pdf","grobid_xml":"https://content.openalex.org/works/W3095191017.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W123945220","https://openalex.org/W1561842365","https://openalex.org/W1980445654","https://openalex.org/W1996736088","https://openalex.org/W2004658078","https://openalex.org/W2023146061","https://openalex.org/W2025827994","https://openalex.org/W2034857848","https://openalex.org/W2131909533","https://openalex.org/W2144636959","https://openalex.org/W2150940198","https://openalex.org/W2154421158","https://openalex.org/W2156935471","https://openalex.org/W2164835504","https://openalex.org/W2168071345","https://openalex.org/W2302469906","https://openalex.org/W2752656551","https://openalex.org/W2969800273","https://openalex.org/W4232292988"],"related_works":["https://openalex.org/W1622568043","https://openalex.org/W2056183469","https://openalex.org/W2150900167","https://openalex.org/W2055565857","https://openalex.org/W2368722142","https://openalex.org/W2159764637","https://openalex.org/W2370823446","https://openalex.org/W2421770611","https://openalex.org/W3100645296","https://openalex.org/W1997240170"],"abstract_inverted_index":{"In":[0],"discrete":[1],"multi-tone":[2],"(DMT)":[3],"transmission":[4],"based":[5,165,199,222,242],"digital":[6],"subscriber":[7],"line":[8],"(DSL)":[9],"systems,":[10],"a":[11,109,131,139,209,228],"cyclic":[12],"prefix":[13],"(CP)":[14],"is":[15,28,128,240],"added":[16],"to":[17,79,99,122,129,144,151,181,185,219],"each":[18],"symbol":[19],"before":[20],"transmission,":[21],"where":[22],"the":[23,26,31,40,51,54,69,81,88,92,101,146,149,152,182,187,197,244],"length":[24,95,147,153],"of":[25,42,53,83,148,154],"CP":[27,94,107],"larger":[29,102],"than":[30],"estimated":[32],"channel":[33,132,176],"impulse":[34],"response":[35],"(CIR)":[36],"length.":[37,104],"This":[38,156,190],"ensures":[39],"elimination":[41],"inter-symbol":[43],"interference":[44,48],"(ISI)":[45],"and":[46,57,65,112,212,236],"inter-carrier":[47],"(ICI)":[49],"between":[50],"carriers":[52],"same":[55],"symbol,":[56],"allows":[58],"for":[59,173,196,203],"single":[60],"tap":[61],"frequency":[62],"domain":[63,141],"equalizers":[64],"crosstalk":[66],"cancellation":[67],"at":[68],"receiver.":[70],"Recently,":[71],"long":[72],"reach":[73,82],"xDSL":[74],"(LR-xDSL)":[75],"has":[76],"been":[77],"proposed":[78,245],"extend":[80],"conventional":[84],"DSL":[85],"systems.":[86],"With":[87],"extended":[89,125],"loop":[90,126],"lengths,":[91],"required":[93],"increases,":[96],"in":[97,114,208,251],"order":[98],"match":[100],"CIR":[103,150],"The":[105],"longer":[106],"adds":[108],"large":[110],"overhead":[111],"results":[113],"overall":[115],"throughput":[116],"loss.":[117],"A":[118],"more":[119],"efficient":[120],"way":[121],"deal":[123],"with":[124,232],"lengths":[127],"use":[130],"shortening":[133],"filter":[134],"-":[135],"commonly":[136],"referred":[137],"as":[138,253,255],"time":[140],"equalizer":[142],"(TEQ),":[143],"reduce":[145],"CP.":[155],"paper":[157,191],"focuses":[158],"on":[159,243],"minimum":[160],"mean":[161],"square":[162],"error":[163],"(MMSE)":[164],"multiple":[166,168],"input":[167],"output":[169],"(MIMO)":[170],"TEQ":[171,201,224,231],"design":[172,202,225],"LR-xDSL":[174],"MIMO":[175,200,223,230],"shortening.":[177],"Constraints":[178],"are":[179],"applied":[180,250],"minimization":[183],"problem":[184],"eliminate":[186],"trivial":[188],"solution.":[189],"proposes":[192],"two":[193],"new":[194],"constraints":[195],"MMSE":[198,221],"upstream":[204,252],"scenarios,":[205],"which":[206,247],"result":[207],"lower":[210,233,237],"complexity":[211,239],"provide":[213],"better":[214],"(or":[215],"similar)":[216],"performance":[217],"compared":[218],"existing":[220],"methods.":[226],"Furthermore,":[227],"diagonal":[229],"memory":[234],"requirement":[235],"computational":[238],"presented":[241],"constraints,":[246],"can":[248],"be":[249],"well":[254],"downstream":[256],"scenarios.":[257]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
