{"id":"https://openalex.org/W2046471747","doi":"https://doi.org/10.1155/2007/72041","title":"Computationally Efficient Partial Crosstalk Cancellation in Fast Time-Varying DSL Crosstalk Environments","display_name":"Computationally Efficient Partial Crosstalk Cancellation in Fast Time-Varying DSL Crosstalk Environments","publication_year":2007,"publication_date":"2007-02-27","ids":{"openalex":"https://openalex.org/W2046471747","doi":"https://doi.org/10.1155/2007/72041","mag":"2046471747"},"language":"en","primary_location":{"id":"doi:10.1155/2007/72041","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/72041","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/72041","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/72041","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005698368","display_name":"Amir R. Forouzan","orcid":"https://orcid.org/0000-0001-6330-2573"},"institutions":[{"id":"https://openalex.org/I185492890","display_name":"University of Canterbury","ror":"https://ror.org/03y7q9t39","country_code":"NZ","type":"education","lineage":["https://openalex.org/I185492890"]}],"countries":["NZ"],"is_corresponding":true,"raw_author_name":"Amir R. Forouzan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Canterbury, Private Bag 4800, Christchurch, 8020, New Zealand","Department of Electrical and Computer Engineering, University of Canterbury, Christchurch, New Zealand"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Canterbury, Private Bag 4800, Christchurch, 8020, New Zealand","institution_ids":["https://openalex.org/I185492890"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Canterbury, Christchurch, New Zealand","institution_ids":["https://openalex.org/I185492890"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086016173","display_name":"L.M. Garth","orcid":null},"institutions":[{"id":"https://openalex.org/I185492890","display_name":"University of Canterbury","ror":"https://ror.org/03y7q9t39","country_code":"NZ","type":"education","lineage":["https://openalex.org/I185492890"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Lee M. Garth","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Canterbury, Private Bag 4800, Christchurch, 8020, New Zealand","Department of Electrical and Computer Engineering, University of Canterbury, Christchurch, New Zealand"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Canterbury, Private Bag 4800, Christchurch, 8020, New Zealand","institution_ids":["https://openalex.org/I185492890"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Canterbury, Christchurch, New Zealand","institution_ids":["https://openalex.org/I185492890"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5005698368"],"corresponding_institution_ids":["https://openalex.org/I185492890"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":1.7854,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.85147322,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2007","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","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/T12146","display_name":"Power Line Communications and Noise","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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.9958000183105469,"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":0.9864000082015991,"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":0.9024228453636169},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.678315281867981},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.6272330284118652},{"id":"https://openalex.org/keywords/crosstalk","display_name":"Crosstalk","score":0.6046091318130493},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4771170914173126},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.46115565299987793},{"id":"https://openalex.org/keywords/hessian-matrix","display_name":"Hessian matrix","score":0.42827239632606506},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3105216324329376},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2111949622631073},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18069452047348022},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13349038362503052},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10390481352806091}],"concepts":[{"id":"https://openalex.org/C201374245","wikidata":"https://www.wikidata.org/wiki/Q104534","display_name":"Digital subscriber line","level":2,"score":0.9024228453636169},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.678315281867981},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.6272330284118652},{"id":"https://openalex.org/C169822122","wikidata":"https://www.wikidata.org/wiki/Q230187","display_name":"Crosstalk","level":2,"score":0.6046091318130493},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4771170914173126},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.46115565299987793},{"id":"https://openalex.org/C203616005","wikidata":"https://www.wikidata.org/wiki/Q620495","display_name":"Hessian matrix","level":2,"score":0.42827239632606506},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3105216324329376},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2111949622631073},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18069452047348022},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13349038362503052},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10390481352806091},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2007/72041","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/72041","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/72041","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ae7bc8c0e39d4da08d9be76e552091c8","is_oa":true,"landing_page_url":"https://doaj.org/article/ae7bc8c0e39d4da08d9be76e552091c8","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Advances in Signal Processing, Vol 2007 (2007)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2007/72041","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/72041","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/72041","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2046471747.pdf","grobid_xml":"https://content.openalex.org/works/W2046471747.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W280513814","https://openalex.org/W1537960262","https://openalex.org/W2026556976","https://openalex.org/W2056107761","https://openalex.org/W2102119182","https://openalex.org/W2106170642","https://openalex.org/W2112052957","https://openalex.org/W2114601459","https://openalex.org/W2128670239","https://openalex.org/W2129510965","https://openalex.org/W2139219777","https://openalex.org/W2146544464","https://openalex.org/W2157005274","https://openalex.org/W2164056210","https://openalex.org/W2170898774","https://openalex.org/W2296319761","https://openalex.org/W2543639503","https://openalex.org/W2613450760","https://openalex.org/W2801213956","https://openalex.org/W3143835353","https://openalex.org/W3151647019","https://openalex.org/W4250589301","https://openalex.org/W4252262149"],"related_works":["https://openalex.org/W2056183469","https://openalex.org/W1622568043","https://openalex.org/W2055565857","https://openalex.org/W4230802329","https://openalex.org/W2151852566","https://openalex.org/W2810404362","https://openalex.org/W2087366038","https://openalex.org/W2164592990","https://openalex.org/W1498610659","https://openalex.org/W2119590320"],"abstract_inverted_index":{"Line":[0],"selection":[1,4,9],"(LS),":[2],"tone":[3],"(TS),":[5],"and":[6,55,91,104,118,169],"joint":[7],"tone-line":[8],"(JTLS)":[10],"partial":[11,49,194],"crosstalk":[12,25,36,50,74,164,184,195],"cancellers":[13,27],"have":[14],"been":[15],"proposed":[16,130],"to":[17,69,157,178],"reduce":[18,97],"the":[19,35,48,53,70,87,98,102,116,128,151,167,179,183],"online":[20],"computational":[21,125,136],"complexity":[22,100,126,137],"of":[23,101,113,139,187],"far-end":[24],"(FEXT)":[26],"in":[28,67,160,200],"digital":[29],"subscriber":[30],"lines":[31],"(DSL).":[32],"However,":[33],"when":[34],"profile":[37],"changes":[38],"rapidly":[39],"over":[40],"time,":[41],"there":[42],"is":[43,66,197],"an":[44],"additional":[45],"requirement":[46],"that":[47,143,173,193],"cancellers,":[51],"particularly":[52,203],"LS":[54,103],"JTLS":[56,105,114,120,133,153],"schemes,":[57,95],"should":[58],"also":[59,191],"provide":[60,145],"a":[61],"low":[62],"preprocessing":[63],"complexity.":[64],"This":[65],"contrast":[68],"case":[71],"for":[72,204],"perfect":[73],"cancellers.":[75],"In":[76],"this":[77],"paper,":[78],"we":[79,108],"propose":[80,109],"two":[81,110],"novel":[82],"channel":[83],"matrix":[84],"inversion":[85],"methods,":[86],"approximate":[88],"inverse":[89,93],"(AI)":[90],"reduced":[92],"(RI)":[94],"which":[96],"recurrent":[99,148],"schemes.":[106],"Moreover,":[107,166],"new":[111],"classes":[112],"algorithms,":[115,121],"subsort":[117],"Lagrange":[119],"with":[122],"significantly":[123],"lower":[124,147],"than":[127,150],"recently":[129],"optimal":[131,180],"greedy":[132,152],"scheme.":[134],"The":[135,189],"analysis":[138],"our":[140,174],"algorithms":[141],"shows":[142],"they":[144],"much":[146],"complexities":[149],"algorithm,":[154],"allowing":[155],"them":[156],"work":[158],"efficiently":[159],"very":[161],"fast":[162],"time-varying":[163],"environments.":[165],"analytical":[168],"simulation":[170],"results":[171,190],"demonstrate":[172],"techniques":[175],"are":[176],"close":[177],"solution":[181],"from":[182],"cancellation":[185,196],"point":[186],"view.":[188],"reveal":[192],"more":[198],"beneficial":[199],"upstream":[201],"DSL,":[202],"short":[205],"loops.":[206]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-03-17T09:09:15.849793","created_date":"2016-06-24T00:00:00"}