{"id":"https://openalex.org/W2172075292","doi":"https://doi.org/10.1109/jsac.1986.1146453","title":"An ISDN Subscriber Loop Transmission System Based on Echo Cancellation Technique","display_name":"An ISDN Subscriber Loop Transmission System Based on Echo Cancellation Technique","publication_year":1986,"publication_date":"1986-11-01","ids":{"openalex":"https://openalex.org/W2172075292","doi":"https://doi.org/10.1109/jsac.1986.1146453","mag":"2172075292"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.1986.1146453","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.1986.1146453","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-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/A5079191387","display_name":"A. Kanemasa","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"A. Kanemasa","raw_affiliation_strings":["NEC Corporation Limited, Kawasaki, Japan"],"affiliations":[{"raw_affiliation_string":"NEC Corporation Limited, Kawasaki, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088165413","display_name":"Akihiko Sugiyama","orcid":"https://orcid.org/0000-0002-4296-3935"},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"A. Sugiyama","raw_affiliation_strings":["NEC Corporation Limited, Kawasaki, Japan"],"affiliations":[{"raw_affiliation_string":"NEC Corporation Limited, Kawasaki, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008085699","display_name":"S. Koike","orcid":"https://orcid.org/0000-0001-5454-4749"},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S. Koike","raw_affiliation_strings":["NEC Corporation Limited, Kawasaki, Japan"],"affiliations":[{"raw_affiliation_string":"NEC Corporation Limited, Kawasaki, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045399781","display_name":"T. Koyama","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Koyama","raw_affiliation_strings":["NEC Corporation Limited, Kawasaki, Japan"],"affiliations":[{"raw_affiliation_string":"NEC Corporation Limited, Kawasaki, Japan","institution_ids":["https://openalex.org/I118347220"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5079191387"],"corresponding_institution_ids":["https://openalex.org/I118347220"],"apc_list":null,"apc_paid":null,"fwci":0.5098,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.68527448,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":"8","first_page":"1359","last_page":"1366"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9998999834060669,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9962000250816345,"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/computer-science","display_name":"Computer science","score":0.8280364274978638},{"id":"https://openalex.org/keywords/integrated-services-digital-network","display_name":"Integrated Services Digital Network","score":0.7576606273651123},{"id":"https://openalex.org/keywords/line-code","display_name":"Line code","score":0.5914918780326843},{"id":"https://openalex.org/keywords/echo","display_name":"Echo (communications protocol)","score":0.518398106098175},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3789810538291931},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.34980297088623047},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27556511759757996},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21581938862800598},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.1069762110710144}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8280364274978638},{"id":"https://openalex.org/C536894130","wikidata":"https://www.wikidata.org/wiki/Q170397","display_name":"Integrated Services Digital Network","level":2,"score":0.7576606273651123},{"id":"https://openalex.org/C85961473","wikidata":"https://www.wikidata.org/wiki/Q1457387","display_name":"Line code","level":4,"score":0.5914918780326843},{"id":"https://openalex.org/C2779426996","wikidata":"https://www.wikidata.org/wiki/Q18389128","display_name":"Echo (communications protocol)","level":2,"score":0.518398106098175},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3789810538291931},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.34980297088623047},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27556511759757996},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21581938862800598},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.1069762110710144},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.1986.1146453","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.1986.1146453","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320326286","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W95726997","https://openalex.org/W1977735373","https://openalex.org/W1984996092","https://openalex.org/W2099796535","https://openalex.org/W2103045143","https://openalex.org/W2117467283","https://openalex.org/W2126778933","https://openalex.org/W2129811500","https://openalex.org/W2140599864","https://openalex.org/W2143234422","https://openalex.org/W2151425584","https://openalex.org/W2157636498","https://openalex.org/W6604019872"],"related_works":["https://openalex.org/W2284698137","https://openalex.org/W593512495","https://openalex.org/W4229610800","https://openalex.org/W1566148502","https://openalex.org/W2349172458","https://openalex.org/W2590485841","https://openalex.org/W2073653148","https://openalex.org/W2119955540","https://openalex.org/W3172169171","https://openalex.org/W91621726"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"an":[3,11],"ISDN":[4],"subscriber":[5],"loop":[6],"transmission":[7,60],"system":[8,46,61,66,130],"based":[9],"on":[10,52],"echo":[12,105,122],"cancellation":[13],"technique":[14],"which":[15],"fully":[16],"supports":[17],"the":[18,70,104,120,124,129],"CCITT":[19],"recommended":[20],"basic":[21],"interface":[22],"for":[23,137,143],"ISDN,":[24],"i.e.,":[25],"<tex":[26],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[27],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">B":[28],"+":[29,31],"B":[30],"D</tex>":[32],"over":[33],"metallic":[34],"cables.":[35],"System":[36],"design":[37],"considerations":[38],"of":[39,72,83],"cable":[40],"loss,":[41],"crosstalk,":[42],"impulsive":[43],"noise,":[44],"and":[45,58,91,123],"requirements":[47],"such":[48],"as":[49],"power":[50],"feeding":[51],"a":[53,59,73,133],"caLl-by-call":[54],"basis":[55],"are":[56],"discussed,":[57],"is":[62,67,101,141],"proposed.":[63],"The":[64,81],"proposed":[65],"characterized":[68],"by":[69],"use":[71,82],"new":[74],"line":[75,88],"code,":[76],"named":[77],"\"modified":[78],"biphase":[79],"code.\"":[80],"this":[84],"code":[85],"with":[86,103,117],"fixed":[87],"loss":[89],"equalization":[90],"coherent":[92],"detection":[93],"achieves":[94],"circuit":[95,136],"simplification.":[96],"A":[97],"special":[98],"adaptation":[99],"algorithm":[100],"incorporated":[102],"canceller":[106],"that":[107],"significantly":[108],"reduces":[109],"convergence":[110],"time.":[111],"Experimental":[112],"results":[113],"show":[114],"satisfactory":[115],"performance":[116],"respect":[118],"to":[119],"residual":[121],"bit":[125],"error":[126],"rate.":[127],"Since":[128],"requires":[131],"only":[132],"simple":[134],"nonadaptive":[135],"analog":[138],"portion,":[139],"it":[140],"suitable":[142],"LSI":[144],"implementation.":[145]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}