{"id":"https://openalex.org/W2069626483","doi":"https://doi.org/10.1142/s0219799507000655","title":"COMBINED METHOD FOR ADAPTIVE CHANNEL ESTIMATION WITH APPLICATION TO DMT SYSTEMS","display_name":"COMBINED METHOD FOR ADAPTIVE CHANNEL ESTIMATION WITH APPLICATION TO DMT SYSTEMS","publication_year":2007,"publication_date":"2007-09-01","ids":{"openalex":"https://openalex.org/W2069626483","doi":"https://doi.org/10.1142/s0219799507000655","mag":"2069626483"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219799507000655","pdf_url":null,"source":{"id":"https://openalex.org/S49351413","display_name":"International Journal on Wireless & Optical Communications","issn_l":"0219-7995","issn":["0219-7995","1793-6934"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5036793491","display_name":"Ahmad I. Amayreh","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]},{"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/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":"AHMAD AMAYREH","raw_affiliation_strings":["France T\u00e9l\u00e9com (France)","IETR - Institut d'Electronique et de T\u00e9l\u00e9communications de Rennes (Campus de Beaulieu B\u00e2timent 11D 35042 Rennes Cedex - France)"],"affiliations":[{"raw_affiliation_string":"France T\u00e9l\u00e9com (France)","institution_ids":["https://openalex.org/I19370010"]},{"raw_affiliation_string":"IETR - Institut d'Electronique et de T\u00e9l\u00e9communications de Rennes (Campus de Beaulieu B\u00e2timent 11D 35042 Rennes Cedex - France)","institution_ids":["https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110935857","display_name":"J\u00e9r\u00f4me Le Masson","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J\u00c9R\u00d4ME LE MASSON","raw_affiliation_strings":["France T\u00e9l\u00e9com (France)"],"affiliations":[{"raw_affiliation_string":"France T\u00e9l\u00e9com (France)","institution_ids":["https://openalex.org/I19370010"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105718840","display_name":"Maryline H\u00e9lard","orcid":null},"institutions":[{"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/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":"MARYLINE H\u00c9LARD","raw_affiliation_strings":["IETR - Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique (Campus de Beaulieu B\u00e2timent 11D\r\n263 Av.G\u00e9n\u00e9ral Leclerc-CS 74205\r\n 35042 Rennes Cedex - France)"],"affiliations":[{"raw_affiliation_string":"IETR - Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique (Campus de Beaulieu B\u00e2timent 11D\r\n263 Av.G\u00e9n\u00e9ral Leclerc-CS 74205\r\n 35042 Rennes Cedex - France)","institution_ids":["https://openalex.org/I4210100151"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.311,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.582958,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":70,"max":73},"biblio":{"volume":"04","issue":"03","first_page":"265","last_page":"280"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9996,"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":0.9996,"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":0.9955,"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9916,"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"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.9101498},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6598659},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.591864},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.58692175},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5275072},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.49613246},{"id":"https://openalex.org/C81184566","wikidata":"https://www.wikidata.org/wiki/Q1191895","display_name":"Conjugate gradient method","level":2,"score":0.47159088},{"id":"https://openalex.org/C153258448","wikidata":"https://www.wikidata.org/wiki/Q1199743","display_name":"Gradient descent","level":3,"score":0.46683446},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3201816},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.25123292},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.119526416},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09599924},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.07825112},{"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}],"mesh":[],"locations_count":3,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219799507000655","pdf_url":null,"source":{"id":"https://openalex.org/S49351413","display_name":"International Journal on Wireless & Optical Communications","issn_l":"0219-7995","issn":["0219-7995","1793-6934"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":false,"landing_page_url":"https://hal.science/hal-00364339","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":false,"landing_page_url":"https://hal.archives-ouvertes.fr/hal-00364339","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":["Centre National de la Recherche Scientifique"],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":28,"referenced_works":["https://openalex.org/W1554830537","https://openalex.org/W1804156600","https://openalex.org/W1976768915","https://openalex.org/W2016789247","https://openalex.org/W2017727722","https://openalex.org/W2017748390","https://openalex.org/W2026919112","https://openalex.org/W2030268532","https://openalex.org/W2061546259","https://openalex.org/W2070645684","https://openalex.org/W2072987322","https://openalex.org/W2084752168","https://openalex.org/W2096751147","https://openalex.org/W2097566063","https://openalex.org/W2112052957","https://openalex.org/W2115702505","https://openalex.org/W2123258152","https://openalex.org/W2128933801","https://openalex.org/W2136302582","https://openalex.org/W2146023156","https://openalex.org/W2155482699","https://openalex.org/W2158312374","https://openalex.org/W2159105505","https://openalex.org/W2160208155","https://openalex.org/W3093757214","https://openalex.org/W3206937993","https://openalex.org/W4238306122","https://openalex.org/W4245028643"],"related_works":["https://openalex.org/W3197592642","https://openalex.org/W2625259661","https://openalex.org/W2544771389","https://openalex.org/W2388344948","https://openalex.org/W2353411190","https://openalex.org/W2207919472","https://openalex.org/W2098528027","https://openalex.org/W2050937272","https://openalex.org/W2048444161","https://openalex.org/W1922626558"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,43,57],"Second-Order":[3],"Statistics":[4],"(SOS)-based":[5],"channel":[6,19,46],"estimator":[7,47,64,83],"that":[8,70],"finds":[9],"application":[10],"in":[11],"Discrete":[12],"MultiTone":[13],"(DMT)":[14],"systems.":[15],"Most":[16],"SOS":[17],"adaptive":[18,45],"estimators":[20],"are":[21,95],"based":[22,48],"either":[23],"on":[24,27,49],"Newton\u2013Raphson":[25],"or":[26],"steepest":[28],"descent":[29],"methods.":[30],"These":[31],"classes":[32],"of":[33,59,102],"methods":[34],"have":[35],"complementary":[36],"advantages":[37],"and":[38,75,105,120],"disadvantages.":[39],"In":[40],"this":[41],"contribution,":[42],"new":[44],"combined":[50,63,82],"Conjugate":[51],"Gradient-NR":[52],"method":[53],"is":[54],"developed.":[55],"Among":[56],"number":[58],"attractive":[60],"features,":[61],"the":[62,81],"demands":[65],"less":[66],"computational":[67],"complexity":[68],"than":[69],"required":[71],"by":[72,97],"NR-based":[73],"estimators,":[74,80],"when":[76],"compared":[77],"to":[78],"CG":[79],"exhibits":[84],"better":[85],"convergence":[86],"especially":[87],"for":[88,100],"ill-conditioned":[89],"channels.":[90,108],"All":[91],"mentioned":[92],"theoretical":[93],"results":[94,99],"illustrated":[96],"numerical":[98],"estimates":[101],"randomly":[103],"generated":[104],"real":[106],"measured":[107],"Comparison":[109],"with":[110],"other":[111],"well-known":[112],"algorithms":[113],"shows":[114],"good":[115],"trade":[116],"off":[117],"between":[118],"performance":[119],"complexity.":[121]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2069626483","counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2025-01-02T04:30:52.000470","created_date":"2016-06-24"}