{"id":"https://openalex.org/W2140056077","doi":"https://doi.org/10.1109/tim.2009.2013654","title":"Optimal Synchronization of Local Clocks by GPS 1PPS Signals Using Predictive FIR Filters","display_name":"Optimal Synchronization of Local Clocks by GPS 1PPS Signals Using Predictive FIR Filters","publication_year":2009,"publication_date":"2009-02-26","ids":{"openalex":"https://openalex.org/W2140056077","doi":"https://doi.org/10.1109/tim.2009.2013654","mag":"2140056077"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2009.2013654","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2009.2013654","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/A5008030830","display_name":"Luis Arceo-Miquel","orcid":null},"institutions":[{"id":"https://openalex.org/I184999862","display_name":"Universidad de Salamanca","ror":"https://ror.org/02f40zc51","country_code":"ES","type":"education","lineage":["https://openalex.org/I184999862"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"L. Arceo-Miquel","raw_affiliation_strings":["Department of Electronics, Guanajuato University, Salamanca, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Guanajuato University, Salamanca, Spain","institution_ids":["https://openalex.org/I184999862"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058205797","display_name":"Yuriy S. Shmaliy","orcid":"https://orcid.org/0000-0001-6848-453X"},"institutions":[{"id":"https://openalex.org/I107158390","display_name":"Kharkiv National University of Radio Electronics","ror":"https://ror.org/01ctj1b90","country_code":"UA","type":"education","lineage":["https://openalex.org/I107158390"]},{"id":"https://openalex.org/I184999862","display_name":"Universidad de Salamanca","ror":"https://ror.org/02f40zc51","country_code":"ES","type":"education","lineage":["https://openalex.org/I184999862"]}],"countries":["ES","UA"],"is_corresponding":false,"raw_author_name":"Y.S. Shmaliy","raw_affiliation_strings":["Department of Electronics, Guanajuato University, Salamanca, Spain","Kharkiv National University of Radioelectronics, Kharkiv, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Guanajuato University, Salamanca, Spain","institution_ids":["https://openalex.org/I184999862"]},{"raw_affiliation_string":"Kharkiv National University of Radioelectronics, Kharkiv, Ukraine","institution_ids":["https://openalex.org/I107158390"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058901652","display_name":"Oscar Ibarra\u2010Manzano","orcid":"https://orcid.org/0000-0002-7487-2528"},"institutions":[{"id":"https://openalex.org/I184999862","display_name":"Universidad de Salamanca","ror":"https://ror.org/02f40zc51","country_code":"ES","type":"education","lineage":["https://openalex.org/I184999862"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"O. Ibarra-Manzano","raw_affiliation_strings":["Department of Electronics, Guanajuato University, Salamanca, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Guanajuato University, Salamanca, Spain","institution_ids":["https://openalex.org/I184999862"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.8948,"has_fulltext":false,"cited_by_count":65,"citation_normalized_percentile":{"value":0.97138029,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"58","issue":"6","first_page":"1833","last_page":"1840"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12216","display_name":"Network Time Synchronization Technologies","score":0.9988999962806702,"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":0.9988999962806702,"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/T12004","display_name":"Advanced Frequency and Time Standards","score":0.9973999857902527,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9879999756813049,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.7355577945709229},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.6441695690155029},{"id":"https://openalex.org/keywords/allan-variance","display_name":"Allan variance","score":0.6266138553619385},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.610769510269165},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.523991048336029},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5236268639564514},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4933995306491852},{"id":"https://openalex.org/keywords/clock-synchronization","display_name":"Clock synchronization","score":0.4896445870399475},{"id":"https://openalex.org/keywords/sawtooth-wave","display_name":"Sawtooth wave","score":0.4179179072380066},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35969817638397217},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3123728930950165},{"id":"https://openalex.org/keywords/standard-deviation","display_name":"Standard deviation","score":0.2963385581970215},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1067771315574646},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.10464951395988464},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08705651760101318},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08633828163146973}],"concepts":[{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.7355577945709229},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.6441695690155029},{"id":"https://openalex.org/C5722023","wikidata":"https://www.wikidata.org/wiki/Q1440227","display_name":"Allan variance","level":3,"score":0.6266138553619385},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.610769510269165},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.523991048336029},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5236268639564514},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4933995306491852},{"id":"https://openalex.org/C129891060","wikidata":"https://www.wikidata.org/wiki/Q1513059","display_name":"Clock synchronization","level":4,"score":0.4896445870399475},{"id":"https://openalex.org/C148837635","wikidata":"https://www.wikidata.org/wiki/Q1742397","display_name":"Sawtooth wave","level":2,"score":0.4179179072380066},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35969817638397217},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3123728930950165},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.2963385581970215},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1067771315574646},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.10464951395988464},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08705651760101318},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08633828163146973},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2009.2013654","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2009.2013654","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":[{"display_name":"Affordable and clean energy","score":0.5600000023841858,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W228750238","https://openalex.org/W266109599","https://openalex.org/W615449195","https://openalex.org/W1562654338","https://openalex.org/W1747704099","https://openalex.org/W1767790586","https://openalex.org/W1868513471","https://openalex.org/W1983641808","https://openalex.org/W2006938255","https://openalex.org/W2023024035","https://openalex.org/W2030116680","https://openalex.org/W2049234440","https://openalex.org/W2053468923","https://openalex.org/W2084641346","https://openalex.org/W2097994781","https://openalex.org/W2103725405","https://openalex.org/W2111375015","https://openalex.org/W2113969083","https://openalex.org/W2115407735","https://openalex.org/W2127112290","https://openalex.org/W2136156064","https://openalex.org/W2139694778","https://openalex.org/W2150420929","https://openalex.org/W2160793474","https://openalex.org/W2168057752","https://openalex.org/W2172081196","https://openalex.org/W2566353983","https://openalex.org/W2746505796","https://openalex.org/W4285719527","https://openalex.org/W4392865389","https://openalex.org/W6604986085","https://openalex.org/W6608917248","https://openalex.org/W6609893841","https://openalex.org/W6633805066","https://openalex.org/W6639256662"],"related_works":["https://openalex.org/W2187730212","https://openalex.org/W4312714696","https://openalex.org/W1986532039","https://openalex.org/W2540672406","https://openalex.org/W2587929255","https://openalex.org/W2364948717","https://openalex.org/W2130974576","https://openalex.org/W2356054222","https://openalex.org/W3183483298","https://openalex.org/W2936090873"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,41],"discuss":[4],"optimal":[5,56],"synchronization":[6,110],"of":[7,45,91,107],"local":[8],"clocks":[9],"using":[10],"Global":[11],"Positioning":[12],"System":[13],"(GPS)":[14],"one-pulse-per-second":[15],"(1PPS)":[16],"timing":[17],"signals.":[18],"To":[19],"eliminate":[20],"sawtooth":[21],"errors":[22,35],"that":[23,51],"are":[24],"peculiar":[25],"to":[26,54,69],"the":[27,33,43,71,76,92,108],"1PPS":[28],"signals":[29],"and":[30,98],"optimally":[31,77],"steer":[32],"clock":[34,58,83],"each":[36],"<i":[37],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[38],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">M</i>":[39],"seconds,":[40],"propose":[42],"use":[44],"a":[46],"ramp-predictive":[47],"finite-impulse-response":[48],"(FIR)":[49],"filter":[50,66,73],"is":[52,67,112],"known":[53],"be":[55],"for":[57],"models":[59],"on":[60],"large":[61],"averaging":[62],"horizons.":[63],"A":[64,80,104],"low-pass":[65],"used":[68],"smooth":[70],"hold":[72],"output":[74],"between":[75],"predicted":[78],"points.":[79],"GPS-locked":[81],"crystal":[82],"has":[84],"been":[85],"investigated":[86],"in":[87,89],"detail":[88],"terms":[90],"time":[93,100],"interval":[94],"error,":[95],"Allan":[96],"deviation,":[97],"precision":[99],"protocol":[101],"(PTP)":[102],"variance.":[103],"high-efficiency":[105],"implementation":[106],"proposed":[109],"algorithm":[111],"experimentally":[113],"demonstrated.":[114]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}