{"id":"https://openalex.org/W2164280078","doi":"https://doi.org/10.1109/icassp.2011.5947112","title":"A family of algorithms for blind equalization of QAM signals","display_name":"A family of algorithms for blind equalization of QAM signals","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2164280078","doi":"https://doi.org/10.1109/icassp.2011.5947112","mag":"2164280078"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2011.5947112","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2011.5947112","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5072674382","display_name":"Jo\u00e3o Mendes Filho","orcid":null},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Joao Mendes Filho","raw_affiliation_strings":["Escola Polit\u00e9cnica, University of S\u00e3o Paulo, Sao Paulo, Brazil"],"affiliations":[{"raw_affiliation_string":"Escola Polit\u00e9cnica, University of S\u00e3o Paulo, Sao Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033438488","display_name":"Magno T. M. Silva","orcid":"https://orcid.org/0000-0002-3206-1145"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Magno T. M. Silva","raw_affiliation_strings":["Escola Polit\u00e9cnica, University of S\u00e3o Paulo, Sao Paulo, Brazil"],"affiliations":[{"raw_affiliation_string":"Escola Polit\u00e9cnica, University of S\u00e3o Paulo, Sao Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046115698","display_name":"Mar\u00eda Dolores Mart\u00ednez Miranda","orcid":"https://orcid.org/0000-0002-2463-0846"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Maria D. Miranda","raw_affiliation_strings":["Escola Polit\u00e9cnica, University of S\u00e3o Paulo, Sao Paulo, Brazil"],"affiliations":[{"raw_affiliation_string":"Escola Polit\u00e9cnica, University of S\u00e3o Paulo, Sao Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5072674382"],"corresponding_institution_ids":["https://openalex.org/I17974374"],"apc_list":null,"apc_paid":null,"fwci":2.7561,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.91449864,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"3388","last_page":"3391"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":1.0,"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":1.0,"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/T10320","display_name":"Neural Networks and Applications","score":0.984000027179718,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9627000093460083,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.802895188331604},{"id":"https://openalex.org/keywords/blind-equalization","display_name":"Blind equalization","score":0.7854522466659546},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.7559484243392944},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6485889554023743},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.63709956407547},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.6018751263618469},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5959117412567139},{"id":"https://openalex.org/keywords/symbol","display_name":"Symbol (formal)","score":0.5738143920898438},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.5290504693984985},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.416654109954834},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.21360376477241516},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.16037246584892273},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.12056124210357666}],"concepts":[{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.802895188331604},{"id":"https://openalex.org/C41425797","wikidata":"https://www.wikidata.org/wiki/Q4926640","display_name":"Blind equalization","level":4,"score":0.7854522466659546},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.7559484243392944},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6485889554023743},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.63709956407547},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.6018751263618469},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5959117412567139},{"id":"https://openalex.org/C134400042","wikidata":"https://www.wikidata.org/wiki/Q2372244","display_name":"Symbol (formal)","level":2,"score":0.5738143920898438},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.5290504693984985},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.416654109954834},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.21360376477241516},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.16037246584892273},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.12056124210357666},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2011.5947112","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2011.5947112","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.800000011920929,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1979767700","https://openalex.org/W2118614291","https://openalex.org/W2121227775","https://openalex.org/W2130018964","https://openalex.org/W2139916068","https://openalex.org/W2145060714","https://openalex.org/W2152849401","https://openalex.org/W2157181348","https://openalex.org/W2158926473","https://openalex.org/W2159438609","https://openalex.org/W2171492457","https://openalex.org/W4239240501","https://openalex.org/W4242482785"],"related_works":["https://openalex.org/W1979767700","https://openalex.org/W2044134872","https://openalex.org/W2159438609","https://openalex.org/W1991156510","https://openalex.org/W2008429332","https://openalex.org/W2130985720","https://openalex.org/W2137008936","https://openalex.org/W2408585019","https://openalex.org/W2132942818","https://openalex.org/W2057696730"],"abstract_inverted_index":{"We":[0],"propose":[1],"blind":[2],"equalization":[3],"algorithms":[4],"that":[5],"perform":[6],"similarly":[7],"to":[8,19,33],"supervised":[9],"ones,":[10],"independently":[11],"of":[12,45,54],"the":[13,20,43,46,55],"QAM":[14],"order.":[15],"They":[16],"converge":[17],"approximately":[18],"Wiener":[21],"solution,":[22],"which":[23,50],"generally":[24],"provides":[25],"a":[26],"relatively":[27],"low":[28],"misadjustment.":[29],"Besides":[30],"presenting":[31],"strategies":[32],"speed":[34],"up":[35],"their":[36],"convergences,":[37],"we":[38],"provide":[39],"sufficient":[40],"conditions":[41],"for":[42],"stability":[44],"symbol-based":[47],"decision":[48],"algorithm,":[49],"is":[51],"an":[52],"extension":[53],"decision-directed":[56],"algorithm.":[57],"Their":[58],"behaviors":[59],"are":[60],"illustrated":[61],"through":[62],"simulation":[63],"results.":[64]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}