{"id":"https://openalex.org/W2155125247","doi":"https://doi.org/10.1109/tim.2010.2099330","title":"Full Utilization of TWSTT Network Data for the Short-Term Stability and Uncertainty Improvement","display_name":"Full Utilization of TWSTT Network Data for the Short-Term Stability and Uncertainty Improvement","publication_year":2011,"publication_date":"2011-01-10","ids":{"openalex":"https://openalex.org/W2155125247","doi":"https://doi.org/10.1109/tim.2010.2099330","mag":"2155125247"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2010.2099330","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2010.2099330","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Transactions on Instrumentation and Measurement","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/A5102498979","display_name":"Huang\u2010Tien Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I92172085","display_name":"Chunghwa Telecom (Taiwan)","ror":"https://ror.org/04f786589","country_code":"TW","type":"company","lineage":["https://openalex.org/I92172085"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Huang-Tien Lin","raw_affiliation_strings":["National Time and Frequency Standard Laboratory, Telecommunication Laboratories, Chunghwa Telecom Company Limited, Yangmei, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Time and Frequency Standard Laboratory, Telecommunication Laboratories, Chunghwa Telecom Company Limited, Yangmei, Taiwan","institution_ids":["https://openalex.org/I92172085"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110228706","display_name":"Chia\u2010Shu Liao","orcid":null},"institutions":[{"id":"https://openalex.org/I92172085","display_name":"Chunghwa Telecom (Taiwan)","ror":"https://ror.org/04f786589","country_code":"TW","type":"company","lineage":["https://openalex.org/I92172085"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chia-Shu Liao","raw_affiliation_strings":["National Time and Frequency Standard Laboratory, Telecommunication Laboratories, Chunghwa Telecom Company Limited, Yangmei, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Time and Frequency Standard Laboratory, Telecommunication Laboratories, Chunghwa Telecom Company Limited, Yangmei, Taiwan","institution_ids":["https://openalex.org/I92172085"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111971048","display_name":"Fang-Dar Chu","orcid":null},"institutions":[{"id":"https://openalex.org/I92172085","display_name":"Chunghwa Telecom (Taiwan)","ror":"https://ror.org/04f786589","country_code":"TW","type":"company","lineage":["https://openalex.org/I92172085"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Fang-Dar Chu","raw_affiliation_strings":["National Time and Frequency Standard Laboratory, Telecommunication Laboratories, Chunghwa Telecom Company Limited, Yangmei, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Time and Frequency Standard Laboratory, Telecommunication Laboratories, Chunghwa Telecom Company Limited, Yangmei, Taiwan","institution_ids":["https://openalex.org/I92172085"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101583577","display_name":"Yi-Jiun Huang","orcid":"https://orcid.org/0000-0002-7027-9778"},"institutions":[{"id":"https://openalex.org/I92172085","display_name":"Chunghwa Telecom (Taiwan)","ror":"https://ror.org/04f786589","country_code":"TW","type":"company","lineage":["https://openalex.org/I92172085"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yi-Jiun Huang","raw_affiliation_strings":["National Time and Frequency Standard Laboratory, Telecommunication Laboratories, Chunghwa Telecom Company Limited, Yangmei, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Time and Frequency Standard Laboratory, Telecommunication Laboratories, Chunghwa Telecom Company Limited, Yangmei, Taiwan","institution_ids":["https://openalex.org/I92172085"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051150283","display_name":"Wen-Hung Tseng","orcid":"https://orcid.org/0000-0001-5069-2285"},"institutions":[{"id":"https://openalex.org/I92172085","display_name":"Chunghwa Telecom (Taiwan)","ror":"https://ror.org/04f786589","country_code":"TW","type":"company","lineage":["https://openalex.org/I92172085"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wen-Hung Tseng","raw_affiliation_strings":["National Time and Frequency Standard Laboratory, Telecommunication Laboratories, Chunghwa Telecom Company Limited, Yangmei, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Time and Frequency Standard Laboratory, Telecommunication Laboratories, Chunghwa Telecom Company Limited, Yangmei, Taiwan","institution_ids":["https://openalex.org/I92172085"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5102498979"],"corresponding_institution_ids":["https://openalex.org/I92172085"],"apc_list":null,"apc_paid":null,"fwci":1.0909,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.78352149,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"60","issue":"7","first_page":"2564","last_page":"2569"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12004","display_name":"Advanced Frequency and Time Standards","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12004","display_name":"Advanced Frequency and Time Standards","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.9957000017166138,"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"}},{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/weighting","display_name":"Weighting","score":0.7924211025238037},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.6363513469696045},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6140333414077759},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.4905204176902771},{"id":"https://openalex.org/keywords/time-transfer","display_name":"Time transfer","score":0.46752050518989563},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.440462201833725},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1385657787322998},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.08843529224395752}],"concepts":[{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.7924211025238037},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.6363513469696045},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6140333414077759},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.4905204176902771},{"id":"https://openalex.org/C127568405","wikidata":"https://www.wikidata.org/wiki/Q7805271","display_name":"Time transfer","level":3,"score":0.46752050518989563},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.440462201833725},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1385657787322998},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.08843529224395752},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2010.2099330","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2010.2099330","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W282004128","https://openalex.org/W293038955","https://openalex.org/W1554466560","https://openalex.org/W2014164345","https://openalex.org/W2023031771","https://openalex.org/W2085890786","https://openalex.org/W2107625371","https://openalex.org/W2141471126","https://openalex.org/W2156512812","https://openalex.org/W2178875800","https://openalex.org/W2535352950","https://openalex.org/W6610205121","https://openalex.org/W6610420978","https://openalex.org/W6633122991"],"related_works":["https://openalex.org/W2180954594","https://openalex.org/W2052835778","https://openalex.org/W2049003611","https://openalex.org/W2127804977","https://openalex.org/W2108418243","https://openalex.org/W164103134","https://openalex.org/W2787352659","https://openalex.org/W1970611213","https://openalex.org/W2276271130","https://openalex.org/W2367393702"],"abstract_inverted_index":{"The":[0],"two-way":[1],"satellite":[2],"time":[3,11,23,102],"and":[4,14,34,52,84,105,120],"frequency":[5],"transfer":[6,12,103],"(TWSTFT)":[7],"is":[8,63,111],"a":[9,31,57,77],"precise":[10],"technique":[13],"has":[15],"being":[16],"used":[17],"to":[18,69,80,115],"generate":[19],"the":[20,35,47,54,70,87,91,106,117],"international":[21],"atomic":[22],"since":[24],"1999.":[25],"Nowadays,":[26],"TWSTFT":[27,39,50,55,123],"links":[28],"have":[29],"formed":[30],"worldwide":[32],"network":[33,51],"large":[36],"amount":[37],"of":[38,49,60,72,122],"data":[40,48,62,98],"become":[41],"highly":[42],"redundant.":[43],"To":[44],"fully":[45],"utilize":[46],"improve":[53,116],"results,":[56],"feasible":[58],"method":[59,114],"processing":[61],"proposed":[64],"in":[65],"this":[66],"paper.":[67],"According":[68],"stability":[71],"each":[73,81],"link,":[74],"we":[75],"assign":[76],"weighting":[78],"value":[79],"related":[82],"equation":[83,89],"then":[85],"solve":[86],"matrix":[88],"with":[90,100],"weighted":[92],"least":[93],"squares":[94],"method.":[95],"We":[96],"perform":[97],"analysis":[99],"practical":[101],"data,":[104],"results":[107],"show":[108],"that":[109],"it":[110],"an":[112],"effective":[113],"short-term":[118],"stabilities":[119],"uncertainties":[121],"results.":[124]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}