{"id":"https://openalex.org/W2056069066","doi":"https://doi.org/10.1002/(sici)1520-684x(199705)28:5<44::aid-scj5>3.0.co;2-o","title":"Clock frequency synchronization using high-speed digital networks","display_name":"Clock frequency synchronization using high-speed digital networks","publication_year":1997,"publication_date":"1997-05-01","ids":{"openalex":"https://openalex.org/W2056069066","doi":"https://doi.org/10.1002/(sici)1520-684x(199705)28:5<44::aid-scj5>3.0.co;2-o","mag":"2056069066"},"language":"en","primary_location":{"id":"doi:10.1002/(sici)1520-684x(199705)28:5<44::aid-scj5>3.0.co;2-o","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1520-684x(199705)28:5<44::aid-scj5>3.0.co;2-o","pdf_url":null,"source":{"id":"https://openalex.org/S58208175","display_name":"Systems and Computers in Japan","issn_l":"0882-1666","issn":["0882-1666","1520-684X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems and Computers in Japan","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/A5109570897","display_name":"Takao Yamashita","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Takao Yamashita","raw_affiliation_strings":["NTT Software Laboratories, 3-9-11 Midori, Musashino, Japan 180","NTT Software Laboratories, 3\u20109\u201011 Midori, Musashino, Japan 180"],"affiliations":[{"raw_affiliation_string":"NTT Software Laboratories, 3-9-11 Midori, Musashino, Japan 180","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Software Laboratories, 3\u20109\u201011 Midori, Musashino, Japan 180","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020600391","display_name":"Satoshi Ono","orcid":"https://orcid.org/0000-0001-9500-3068"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Ono","raw_affiliation_strings":["NTT Software Laboratories, 3-9-11 Midori, Musashino, Japan 180","NTT Software Laboratories, 3\u20109\u201011 Midori, Musashino, Japan 180"],"affiliations":[{"raw_affiliation_string":"NTT Software Laboratories, 3-9-11 Midori, Musashino, Japan 180","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Software Laboratories, 3\u20109\u201011 Midori, Musashino, Japan 180","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5109570897"],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.2082716,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"28","issue":"5","first_page":"44","last_page":"51"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12216","display_name":"Network Time Synchronization Technologies","score":0.9977999925613403,"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"}},"topics":[{"id":"https://openalex.org/T12216","display_name":"Network Time Synchronization Technologies","score":0.9977999925613403,"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"}},{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9846000075340271,"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"}},{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.979200005531311,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/synchronizing","display_name":"Synchronizing","score":0.6509523391723633},{"id":"https://openalex.org/keywords/clock-synchronization","display_name":"Clock synchronization","score":0.6461641788482666},{"id":"https://openalex.org/keywords/framing","display_name":"Framing (construction)","score":0.6433284282684326},{"id":"https://openalex.org/keywords/crystal-oscillator","display_name":"Crystal oscillator","score":0.6346094608306885},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6296383142471313},{"id":"https://openalex.org/keywords/clock-signal","display_name":"Clock signal","score":0.591463565826416},{"id":"https://openalex.org/keywords/clock-rate","display_name":"Clock rate","score":0.47175246477127075},{"id":"https://openalex.org/keywords/clock-skew","display_name":"Clock skew","score":0.4716854691505432},{"id":"https://openalex.org/keywords/cpu-multiplier","display_name":"CPU multiplier","score":0.46241068840026855},{"id":"https://openalex.org/keywords/digital-clock-manager","display_name":"Digital clock manager","score":0.4563572406768799},{"id":"https://openalex.org/keywords/clock-domain-crossing","display_name":"Clock domain crossing","score":0.4556998014450073},{"id":"https://openalex.org/keywords/self-clocking-signal","display_name":"Self-clocking signal","score":0.45545923709869385},{"id":"https://openalex.org/keywords/clock-network","display_name":"Clock network","score":0.442109078168869},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.37544548511505127},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.3501405417919159},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.33762356638908386},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.2954782247543335},{"id":"https://openalex.org/keywords/synchronous-circuit","display_name":"Synchronous circuit","score":0.27581191062927246},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22683396935462952},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.11918851733207703},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11633142828941345}],"concepts":[{"id":"https://openalex.org/C162932704","wikidata":"https://www.wikidata.org/wiki/Q1058791","display_name":"Synchronizing","level":3,"score":0.6509523391723633},{"id":"https://openalex.org/C129891060","wikidata":"https://www.wikidata.org/wiki/Q1513059","display_name":"Clock synchronization","level":4,"score":0.6461641788482666},{"id":"https://openalex.org/C169087156","wikidata":"https://www.wikidata.org/wiki/Q2131593","display_name":"Framing (construction)","level":2,"score":0.6433284282684326},{"id":"https://openalex.org/C172137495","wikidata":"https://www.wikidata.org/wiki/Q877055","display_name":"Crystal oscillator","level":3,"score":0.6346094608306885},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6296383142471313},{"id":"https://openalex.org/C137059387","wikidata":"https://www.wikidata.org/wiki/Q426882","display_name":"Clock signal","level":3,"score":0.591463565826416},{"id":"https://openalex.org/C178693496","wikidata":"https://www.wikidata.org/wiki/Q911691","display_name":"Clock rate","level":3,"score":0.47175246477127075},{"id":"https://openalex.org/C60501442","wikidata":"https://www.wikidata.org/wiki/Q4382014","display_name":"Clock skew","level":4,"score":0.4716854691505432},{"id":"https://openalex.org/C125576049","wikidata":"https://www.wikidata.org/wiki/Q2246273","display_name":"CPU multiplier","level":5,"score":0.46241068840026855},{"id":"https://openalex.org/C113074038","wikidata":"https://www.wikidata.org/wiki/Q5276052","display_name":"Digital clock manager","level":5,"score":0.4563572406768799},{"id":"https://openalex.org/C127204226","wikidata":"https://www.wikidata.org/wiki/Q5134799","display_name":"Clock domain crossing","level":5,"score":0.4556998014450073},{"id":"https://openalex.org/C171051901","wikidata":"https://www.wikidata.org/wiki/Q2389679","display_name":"Self-clocking signal","level":5,"score":0.45545923709869385},{"id":"https://openalex.org/C2778182565","wikidata":"https://www.wikidata.org/wiki/Q1752879","display_name":"Clock network","level":5,"score":0.442109078168869},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.37544548511505127},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.3501405417919159},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.33762356638908386},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.2954782247543335},{"id":"https://openalex.org/C42196554","wikidata":"https://www.wikidata.org/wiki/Q1186179","display_name":"Synchronous circuit","level":4,"score":0.27581191062927246},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22683396935462952},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.11918851733207703},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11633142828941345},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/(sici)1520-684x(199705)28:5<44::aid-scj5>3.0.co;2-o","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1520-684x(199705)28:5<44::aid-scj5>3.0.co;2-o","pdf_url":null,"source":{"id":"https://openalex.org/S58208175","display_name":"Systems and Computers in Japan","issn_l":"0882-1666","issn":["0882-1666","1520-684X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems and Computers in Japan","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6899999976158142}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W949584035","https://openalex.org/W1982773076","https://openalex.org/W1990895949","https://openalex.org/W2039303144","https://openalex.org/W2044750278","https://openalex.org/W2061819031","https://openalex.org/W2068919189","https://openalex.org/W2099156858","https://openalex.org/W2101000680"],"related_works":["https://openalex.org/W2088914741","https://openalex.org/W4247180033","https://openalex.org/W2559451387","https://openalex.org/W2090213929","https://openalex.org/W4200015704","https://openalex.org/W2165139624","https://openalex.org/W2109520798","https://openalex.org/W2411759562","https://openalex.org/W2246178160","https://openalex.org/W2357365967"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,12,17,23,34,48,57],"new":[3],"method":[4],"for":[5,26,50,84,104],"synchronizing":[6],"clock":[7,19,24,49,64,73,131],"frequencies":[8],"between":[9],"computers":[10,143],"in":[11,77,142],"distributed":[13],"system.":[14],"It":[15],"uses":[16],"framing":[18,31,43,63,130],"signal,":[20],"which":[21],"is":[22,55],"signal":[25,65,74,132],"network":[27,37,51],"synchronization":[28,52],"retrieved":[29],"using":[30,47],"bits":[32,44],"from":[33],"synchronous":[35],"user":[36],"interface":[38],"of":[39,79,89,107,128,137,149],"digital":[40],"networks.":[41],"Because":[42],"are":[45,133],"generated":[46],"and":[53,70,82,101,111,119,126,146],"it":[54],"originally":[56],"cesium":[58],"frequency":[59,80],"standard":[60],"oscillator,":[61],"the":[62,85,90,102,105,129,138],"should":[66],"have":[67],"high":[68],"accuracy":[69,81,96,125],"stability.":[71],"The":[72,95,124],"was":[75,97],"evaluated":[76],"terms":[78],"stability":[83,127],"Basic":[86],"Rate":[87],"Interface":[88],"Integrated":[91],"Service":[92],"Digital":[93],"Network.":[94],"1.7":[98],"\u00d7":[99,109,113,117,121],"10\u221210,":[100],"stabilities":[103],"intervals":[106],"1.0":[108,112],"102":[110],"104":[114],"were":[115],"2.0":[116,120],"10\u22129":[118],"10\u221211,":[122],"respectively.":[123,151],"better":[134],"than":[135],"those":[136],"quartz-crystal":[139],"oscillators":[140],"installed":[141],"by":[144],"3":[145],"2":[147],"orders":[148],"magnitude,":[150],"\u00a9":[152],"1997":[153,162],"Scripta":[154],"Technica,":[155],"Inc.":[156],"Syst":[157],"Comp":[158],"Jpn,":[159],"28(5):":[160],"44\u201351,":[161]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}