{"id":"https://openalex.org/W2158926473","doi":"https://doi.org/10.1109/icassp.2009.4960207","title":"New hybrid adaptive blind equalization algorithms for QAM signals","display_name":"New hybrid adaptive blind equalization algorithms for QAM signals","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2158926473","doi":"https://doi.org/10.1109/icassp.2009.4960207","mag":"2158926473"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2009.4960207","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4960207","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-01771219","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078548974","display_name":"Abdenour Labed","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Abdenour Labed","raw_affiliation_strings":["Computer Science Department, EMP, Algiers, Algeria"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, EMP, Algiers, Algeria","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001655543","display_name":"Abdeldjalil A\u00efssa El Bey","orcid":"https://orcid.org/0000-0002-6267-3118"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I205703379","display_name":"Institut Mines-T\u00e9l\u00e9com","ror":"https://ror.org/025vp2923","country_code":"FR","type":"facility","lineage":["https://openalex.org/I205703379"]},{"id":"https://openalex.org/I126425946","display_name":"Universit\u00e9 Europ\u00e9enne de Bretagne","ror":"https://ror.org/033c46s90","country_code":"FR","type":"education","lineage":["https://openalex.org/I126425946"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Abdeldjalil Aissa-El-Bey","raw_affiliation_strings":["UMR CNRS 3192 Lab-STICC, Institut Telecom-Telecom Bretagne, Brest, France","Universit\u00e9 europ\u00e9enne de Bretagne, Brest, France"],"affiliations":[{"raw_affiliation_string":"UMR CNRS 3192 Lab-STICC, Institut Telecom-Telecom Bretagne, Brest, France","institution_ids":["https://openalex.org/I205703379","https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702"]},{"raw_affiliation_string":"Universit\u00e9 europ\u00e9enne de Bretagne, Brest, France","institution_ids":["https://openalex.org/I126425946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015663237","display_name":"Thierry Chonavel","orcid":"https://orcid.org/0000-0003-3406-0426"},"institutions":[{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I126425946","display_name":"Universit\u00e9 Europ\u00e9enne de Bretagne","ror":"https://ror.org/033c46s90","country_code":"FR","type":"education","lineage":["https://openalex.org/I126425946"]},{"id":"https://openalex.org/I205703379","display_name":"Institut Mines-T\u00e9l\u00e9com","ror":"https://ror.org/025vp2923","country_code":"FR","type":"facility","lineage":["https://openalex.org/I205703379"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Thierry Chonavel","raw_affiliation_strings":["UMR CNRS 3192 Lab-STICC, Institut Telecom-Telecom Bretagne, Brest, France","Universit\u00e9 europ\u00e9enne de Bretagne, Brest, France"],"affiliations":[{"raw_affiliation_string":"UMR CNRS 3192 Lab-STICC, Institut Telecom-Telecom Bretagne, Brest, France","institution_ids":["https://openalex.org/I205703379","https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702"]},{"raw_affiliation_string":"Universit\u00e9 europ\u00e9enne de Bretagne, Brest, France","institution_ids":["https://openalex.org/I126425946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039079296","display_name":"Adel Belouchrani","orcid":"https://orcid.org/0000-0002-4579-7346"},"institutions":[{"id":"https://openalex.org/I2802493600","display_name":"Polytechnic School of Algiers","ror":"https://ror.org/05t0zwy08","country_code":"DZ","type":"education","lineage":["https://openalex.org/I2802493600"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Adel Belouchrani","raw_affiliation_strings":["Electrical Engineering Department, El Harrach, ENP, Algiers, Algeria"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, El Harrach, ENP, Algiers, Algeria","institution_ids":["https://openalex.org/I2802493600"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5078548974"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7892,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.85512556,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"3","issue":null,"first_page":"2809","last_page":"2812"},"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/T10860","display_name":"Speech and Audio Processing","score":0.972100019454956,"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/T10244","display_name":"Chaos control and synchronization","score":0.9677000045776367,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/blind-equalization","display_name":"Blind equalization","score":0.7454423904418945},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6446298360824585},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.6373356580734253},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.610711932182312},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.5503562688827515},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.4928176701068878},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4812726378440857},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.47720298171043396},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4330088496208191},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.4260806739330292},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38962796330451965},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.3854402005672455},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.13562613725662231},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.10078823566436768},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08874690532684326}],"concepts":[{"id":"https://openalex.org/C41425797","wikidata":"https://www.wikidata.org/wiki/Q4926640","display_name":"Blind equalization","level":4,"score":0.7454423904418945},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6446298360824585},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.6373356580734253},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.610711932182312},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.5503562688827515},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.4928176701068878},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4812726378440857},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.47720298171043396},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4330088496208191},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.4260806739330292},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38962796330451965},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.3854402005672455},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.13562613725662231},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.10078823566436768},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08874690532684326},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2009.4960207","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4960207","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01771219v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01771219","pdf_url":null,"source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po Institutional REpository","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-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ICASSP 2009 : 34th IEEE International Conference on Acoustics, Speech, and Signal Processing, Apr 2009, Taipei, Taiwan. pp.2809 - 2812, &#x27E8;10.1109/ICASSP.2009.4960207&#x27E9;","raw_type":"Conference papers"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-01771219v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01771219","pdf_url":null,"source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po Institutional REpository","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-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ICASSP 2009 : 34th IEEE International Conference on Acoustics, Speech, and Signal Processing, Apr 2009, Taipei, Taiwan. pp.2809 - 2812, &#x27E8;10.1109/ICASSP.2009.4960207&#x27E9;","raw_type":"Conference papers"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.699999988079071}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1575477160","https://openalex.org/W2045750401","https://openalex.org/W2051743975","https://openalex.org/W2097987904","https://openalex.org/W2104202903","https://openalex.org/W2137008936","https://openalex.org/W2152623266","https://openalex.org/W2153388015","https://openalex.org/W2156501391","https://openalex.org/W2157556740","https://openalex.org/W2165929929","https://openalex.org/W2168973490","https://openalex.org/W2539599570","https://openalex.org/W2543090755"],"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/W2408585019","https://openalex.org/W2137008936","https://openalex.org/W2057696730","https://openalex.org/W2043603817"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"new":[3],"hybrid":[4],"blind":[5],"equalization":[6],"algorithms":[7],"for":[8],"QAM":[9],"signals,":[10],"the":[11,17,28,59],"first":[12],"term":[13,33],"of":[14,61],"which":[15],"is":[16],"constant":[18],"modulus":[19],"criterion":[20],"(CMA)":[21],"or":[22],"its":[23],"extended":[24],"version":[25],"(ECMA)":[26],"and":[27,46],"second":[29],"are":[30,55],"a":[31],"penalty":[32],"that":[34],"vanishes":[35],"at":[36],"constellation":[37],"points":[38],"coordinates.":[39],"Several":[40],"penalties,":[41],"based":[42],"on":[43],"cosine,":[44],"Gaussian":[45],"polynomial":[47],"lscr":[48],"<sub":[49],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[50],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[51],"-norm":[52],"functions":[53],"respectively":[54],"investigated.":[56],"Simulations":[57],"show":[58],"effectiveness":[60],"these":[62],"algorithms.":[63]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}