{"id":"https://openalex.org/W1991759993","doi":"https://doi.org/10.1109/tcom.1979.1094494","title":"Pragmatic Introduction of Digital Switching and Transmission in Existing Networks","display_name":"Pragmatic Introduction of Digital Switching and Transmission in Existing Networks","publication_year":1979,"publication_date":"1979-07-01","ids":{"openalex":"https://openalex.org/W1991759993","doi":"https://doi.org/10.1109/tcom.1979.1094494","mag":"1991759993"},"language":"en","primary_location":{"id":"doi:10.1109/tcom.1979.1094494","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1979.1094494","pdf_url":null,"source":{"id":"https://openalex.org/S4210170832","display_name":"IRE Transactions on Communications Systems","issn_l":"0096-2244","issn":["0096-2244","2162-2132"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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 Transactions on 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/A5068739797","display_name":"G. Robin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G. Robin","raw_affiliation_strings":["Telecommunication Planning, ITT Europe, Inc., Velizy-Villacoublay, France","ITT Europe, Inc., France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telecommunication Planning, ITT Europe, Inc., Velizy-Villacoublay, France","institution_ids":[]},{"raw_affiliation_string":"ITT Europe, Inc., France","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067064206","display_name":"S. Treves","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. Treves","raw_affiliation_strings":["Face Standard, Milan, Italy","[Face Standard, Milan, Italy]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Face Standard, Milan, Italy","institution_ids":[]},{"raw_affiliation_string":"[Face Standard, Milan, Italy]","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.11960458,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"27","issue":"7","first_page":"1071","last_page":"1078"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9656999707221985,"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"}},"topics":[{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9656999707221985,"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/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9437000155448914,"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/T11499","display_name":"ICT Impact and Policies","score":0.928600013256073,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/integrated-services-digital-network","display_name":"Integrated Services Digital Network","score":0.757756233215332},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.70932537317276},{"id":"https://openalex.org/keywords/interconnection","display_name":"Interconnection","score":0.6612073183059692},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5433011054992676},{"id":"https://openalex.org/keywords/transmission-network","display_name":"Transmission network","score":0.513076663017273},{"id":"https://openalex.org/keywords/tandem","display_name":"Tandem","score":0.4976713955402374},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4620261788368225},{"id":"https://openalex.org/keywords/label-switching","display_name":"Label switching","score":0.43297839164733887},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.41815710067749023},{"id":"https://openalex.org/keywords/telecommunications-network","display_name":"Telecommunications network","score":0.41531771421432495},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3602054715156555},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15046226978302002},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.11392030119895935}],"concepts":[{"id":"https://openalex.org/C536894130","wikidata":"https://www.wikidata.org/wiki/Q170397","display_name":"Integrated Services Digital Network","level":2,"score":0.757756233215332},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.70932537317276},{"id":"https://openalex.org/C123745756","wikidata":"https://www.wikidata.org/wiki/Q1665949","display_name":"Interconnection","level":2,"score":0.6612073183059692},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5433011054992676},{"id":"https://openalex.org/C2986640423","wikidata":"https://www.wikidata.org/wiki/Q200928","display_name":"Transmission network","level":3,"score":0.513076663017273},{"id":"https://openalex.org/C2777814067","wikidata":"https://www.wikidata.org/wiki/Q1752317","display_name":"Tandem","level":2,"score":0.4976713955402374},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4620261788368225},{"id":"https://openalex.org/C123467649","wikidata":"https://www.wikidata.org/wiki/Q1799397","display_name":"Label switching","level":4,"score":0.43297839164733887},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.41815710067749023},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.41531771421432495},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3602054715156555},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15046226978302002},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.11392030119895935},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C129880937","wikidata":"https://www.wikidata.org/wiki/Q677023","display_name":"Multiprotocol Label Switching","level":3,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcom.1979.1094494","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1979.1094494","pdf_url":null,"source":{"id":"https://openalex.org/S4210170832","display_name":"IRE Transactions on Communications Systems","issn_l":"0096-2244","issn":["0096-2244","2162-2132"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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 Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5099999904632568,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2513468922","https://openalex.org/W2376005908","https://openalex.org/W2361245883","https://openalex.org/W2391974169","https://openalex.org/W2371984526","https://openalex.org/W2360259571","https://openalex.org/W2380529289","https://openalex.org/W2364398486","https://openalex.org/W2367586249","https://openalex.org/W2373904677"],"abstract_inverted_index":{"Introduction":[0],"of":[1,13,89,104],"digital":[2],"Switching":[3],"and":[4,39,41,59,77,102],"transmission":[5],"in":[6],"existing":[7],"networks":[8],"depends":[9],"on":[10],"a":[11,86],"multiplicity":[12],"factors,":[14],"which":[15],"are":[16,26,63,108],"either":[17],"network":[18,23,61],"or":[19,36],"system":[20],"dependent.":[21],"Digital":[22,92],"planning":[24],"alternatives":[25],"discussed":[27],"with":[28,46,53,65],"reference":[29,66],"to":[30,42,67],"the":[31,43,47,99,105],"introduction":[32],"techniques":[33],"(stand":[34],"alone":[35],"integrated":[37],"switching":[38],"transmission)":[40],"interconnection":[44],"strategies":[45],"analog":[48],"network.":[49],"A":[50,81],"pragmatic":[51,106],"approach":[52,107],"distributed":[54],"tandem":[55],"exchanges":[56],"is":[57,95],"proposed,":[58],"various":[60],"scenarios":[62],"presented":[64],"different":[68],"starting":[69],"points":[70],"including":[71],"toll,":[72],"local":[73,78],"tandem,":[74],"rural":[75],"area":[76],"terminal":[79],"levels.":[80],"possible":[82],"transition":[83],"scenario":[84],"for":[85],"progressive":[87],"implementation":[88],"Integrated":[90],"Service":[91],"Networks":[93],"(ISDN)":[94],"also":[96],"indicated.":[97],"Finally,":[98],"main":[100],"features":[101],"advantages":[103],"presented.":[109]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
