{"id":"https://openalex.org/W2104903831","doi":"https://doi.org/10.1109/isspa.2005.1580974","title":"A new algorithm to blind separate QAM signals in narrowband MIMO communication systems","display_name":"A new algorithm to blind separate QAM signals in narrowband MIMO communication systems","publication_year":2006,"publication_date":"2006-10-04","ids":{"openalex":"https://openalex.org/W2104903831","doi":"https://doi.org/10.1109/isspa.2005.1580974","mag":"2104903831"},"language":"en","primary_location":{"id":"doi:10.1109/isspa.2005.1580974","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspa.2005.1580974","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005.","raw_type":"proceedings-article"},"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/A5065272730","display_name":"A\u00efssa Ikhlef","orcid":"https://orcid.org/0000-0001-9089-4180"},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Ikhlef","raw_affiliation_strings":["IETR/Supelec, Cesson-Sevigne, France","Institut d'Electronique et de T\u00e9l\u00e9communications de Rennes"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IETR/Supelec, Cesson-Sevigne, France","institution_ids":["https://openalex.org/I102475099","https://openalex.org/I4210100151"]},{"raw_affiliation_string":"Institut d'Electronique et de T\u00e9l\u00e9communications de Rennes","institution_ids":["https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028739370","display_name":"Daniel Le Guennec","orcid":null},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"D. Le Guennec","raw_affiliation_strings":["IETR/Supelec, Cesson-Sevigne, France","Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IETR/Supelec, Cesson-Sevigne, France","institution_ids":["https://openalex.org/I102475099","https://openalex.org/I4210100151"]},{"raw_affiliation_string":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","institution_ids":["https://openalex.org/I4210100151"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107502127","display_name":"Jacques Palicot","orcid":"https://orcid.org/0000-0002-3341-1362"},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J. Palicot","raw_affiliation_strings":["IETR/Supelec, Cesson-Sevigne, France","Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IETR/Supelec, Cesson-Sevigne, France","institution_ids":["https://openalex.org/I102475099","https://openalex.org/I4210100151"]},{"raw_affiliation_string":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","institution_ids":["https://openalex.org/I4210100151"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16641962,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"459","last_page":"462"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9966999888420105,"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"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/narrowband","display_name":"Narrowband","score":0.8110914826393127},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7332752346992493},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6703261137008667},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.6008586883544922},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.5941258668899536},{"id":"https://openalex.org/keywords/blind-signal-separation","display_name":"Blind signal separation","score":0.588931143283844},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.5858538150787354},{"id":"https://openalex.org/keywords/maxima-and-minima","display_name":"Maxima and minima","score":0.5427773594856262},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5357871055603027},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.45682647824287415},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.4448021650314331},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.36572787165641785},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.311430960893631},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.22904646396636963},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.12292394042015076},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.06602796912193298}],"concepts":[{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.8110914826393127},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7332752346992493},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6703261137008667},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.6008586883544922},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.5941258668899536},{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.588931143283844},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.5858538150787354},{"id":"https://openalex.org/C186633575","wikidata":"https://www.wikidata.org/wiki/Q845060","display_name":"Maxima and minima","level":2,"score":0.5427773594856262},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5357871055603027},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.45682647824287415},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4448021650314331},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36572787165641785},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.311430960893631},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.22904646396636963},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.12292394042015076},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.06602796912193298},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/isspa.2005.1580974","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspa.2005.1580974","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1522718558","https://openalex.org/W2102305228","https://openalex.org/W2108372395","https://openalex.org/W2156636785","https://openalex.org/W6631394172"],"related_works":["https://openalex.org/W4390873927","https://openalex.org/W2159438609","https://openalex.org/W2900995485","https://openalex.org/W2147334234","https://openalex.org/W3196902411","https://openalex.org/W2139936226","https://openalex.org/W1970526599","https://openalex.org/W2064534496","https://openalex.org/W3026565890","https://openalex.org/W2161389097"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"present":[4],"a":[5],"new":[6,63],"algorithm":[7,64],"to":[8,51,69],"blind":[9],"separate":[10],"QAM":[11],"signals":[12],"in":[13],"narrowband":[14],"MIMO":[15],"(MultipleInput":[16],"Multiple-Output)":[17],"communication":[18],"system.":[19],"It":[20],"is":[21],"based":[22],"on":[23],"the":[24,36,40,46],"infinite":[25],"norm":[26],"and":[27],"named":[28],"CQA":[29],"(Constant":[30,71],"sQuare":[31],"Algorithm).":[32],"The":[33,57],"analysis":[34],"of":[35,39,54],"stationary":[37],"points":[38],"proposed":[41],"cost":[42],"function":[43],"shows":[44],"that":[45,61],"only":[47],"existing":[48],"minima":[49],"correspond":[50],"perfect":[52],"separation":[53],"source":[55],"signals.":[56],"simulation":[58],"results":[59],"show":[60],"our":[62],"has":[65],"better":[66],"performances":[67],"compared":[68],"CMA":[70],"Modulus":[72],"Algorithm)":[73],"with":[74],"comparable":[75],"complexity.":[76]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}