{"id":"https://openalex.org/W1568013089","doi":"https://doi.org/10.1007/978-3-540-27824-5_67","title":"New Blind Algorithms Based on Modified \u201cConstant Modulus\u201d Criteria for QAM Constellations","display_name":"New Blind Algorithms Based on Modified \u201cConstant Modulus\u201d Criteria for QAM Constellations","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1568013089","doi":"https://doi.org/10.1007/978-3-540-27824-5_67","mag":"1568013089"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-27824-5_67","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-27824-5_67","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"conference-paper","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/A5035172690","display_name":"Carlos Alexandre Rolim Fernandes","orcid":"https://orcid.org/0000-0002-9933-9930"},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"C. A. R. Fernandes","raw_affiliation_strings":["Departamento de Engenharia de Teleinform\u00e1tica (DETI), Universidade Federal do Cear\u00e1 (UFC), Campus do Pici, C.P. 6005, Fortaleza, CE, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Engenharia de Teleinform\u00e1tica (DETI), Universidade Federal do Cear\u00e1 (UFC), Campus do Pici, C.P. 6005, Fortaleza, CE, Brazil","institution_ids":["https://openalex.org/I243754102"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103545326","display_name":"Jo\u00e3o C.M. Mota","orcid":null},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"J. C. M. Mota","raw_affiliation_strings":["Departamento de Engenharia de Teleinform\u00e1tica (DETI), Universidade Federal do Cear\u00e1 (UFC), Campus do Pici, C.P. 6005, Fortaleza, CE, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Engenharia de Teleinform\u00e1tica (DETI), Universidade Federal do Cear\u00e1 (UFC), Campus do Pici, C.P. 6005, Fortaleza, CE, Brazil","institution_ids":["https://openalex.org/I243754102"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I243754102"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.0376,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.7286312,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"498","last_page":"503"},"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/T10244","display_name":"Chaos control and synchronization","score":0.9703999757766724,"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"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9656999707221985,"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/qam","display_name":"QAM","score":0.7939064502716064},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.7266274094581604},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.70011967420578},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.6959851384162903},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6886788606643677},{"id":"https://openalex.org/keywords/blind-equalization","display_name":"Blind equalization","score":0.6789875030517578},{"id":"https://openalex.org/keywords/modulus","display_name":"Modulus","score":0.556115448474884},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.5252875089645386},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.42415598034858704},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.36734896898269653},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23583614826202393},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.0738506019115448},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.059843480587005615}],"concepts":[{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.7939064502716064},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.7266274094581604},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.70011967420578},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.6959851384162903},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6886788606643677},{"id":"https://openalex.org/C41425797","wikidata":"https://www.wikidata.org/wiki/Q4926640","display_name":"Blind equalization","level":4,"score":0.6789875030517578},{"id":"https://openalex.org/C193867417","wikidata":"https://www.wikidata.org/wiki/Q6889814","display_name":"Modulus","level":2,"score":0.556115448474884},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.5252875089645386},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.42415598034858704},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.36734896898269653},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23583614826202393},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0738506019115448},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.059843480587005615},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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:10.1007/978-3-540-27824-5_67","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-27824-5_67","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1596399411","https://openalex.org/W2097987904","https://openalex.org/W2108527417","https://openalex.org/W2130018964","https://openalex.org/W2148468997","https://openalex.org/W2167564061","https://openalex.org/W2277126322","https://openalex.org/W2798333393","https://openalex.org/W2913817822"],"related_works":["https://openalex.org/W1979767700","https://openalex.org/W2044134872","https://openalex.org/W1991156510","https://openalex.org/W2159438609","https://openalex.org/W2008429332","https://openalex.org/W2135212577","https://openalex.org/W2137008936","https://openalex.org/W2408585019","https://openalex.org/W2132942818","https://openalex.org/W2057696730"],"abstract_inverted_index":null,"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}