{"id":"https://openalex.org/W7154486656","doi":"https://doi.org/10.1109/upinlbs68186.2025.11468448","title":"LSTM-Enhanced Wireless Clock Synchronization for UWB Systems","display_name":"LSTM-Enhanced Wireless Clock Synchronization for UWB Systems","publication_year":2025,"publication_date":"2025-12-17","ids":{"openalex":"https://openalex.org/W7154486656","doi":"https://doi.org/10.1109/upinlbs68186.2025.11468448"},"language":null,"primary_location":{"id":"doi:10.1109/upinlbs68186.2025.11468448","is_oa":false,"landing_page_url":"https://doi.org/10.1109/upinlbs68186.2025.11468448","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Ubiquitous Positioning, Indoor Navigation and Location-Based Services Conference (UPINLBS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5133723529","display_name":"Wenhua Tong","orcid":null},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenhua Tong","raw_affiliation_strings":["College of Surveying and GeoInformatics, Tongji University,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Surveying and GeoInformatics, Tongji University,Shanghai,China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044559198","display_name":"B. F. Li","orcid":null},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bofeng Li","raw_affiliation_strings":["College of Surveying and GeoInformatics, Tongji University,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Surveying and GeoInformatics, Tongji University,Shanghai,China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100701045","display_name":"Jing Qiao","orcid":"https://orcid.org/0000-0002-9948-1347"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Qiao","raw_affiliation_strings":["College of Surveying and GeoInformatics, Tongji University,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Surveying and GeoInformatics, Tongji University,Shanghai,China","institution_ids":["https://openalex.org/I116953780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I116953780"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.74429834,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12216","display_name":"Network Time Synchronization Technologies","score":0.8184000253677368,"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":0.8184000253677368,"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":0.05909999832510948,"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":0.037700001150369644,"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/synchronization","display_name":"Synchronization (alternating current)","score":0.48019999265670776},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.415800005197525},{"id":"https://openalex.org/keywords/clock-synchronization","display_name":"Clock synchronization","score":0.366100013256073},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.3504999876022339},{"id":"https://openalex.org/keywords/time-synchronization","display_name":"Time synchronization","score":0.3118000030517578}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6147000193595886},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.48019999265670776},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.415800005197525},{"id":"https://openalex.org/C129891060","wikidata":"https://www.wikidata.org/wiki/Q1513059","display_name":"Clock synchronization","level":4,"score":0.366100013256073},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.35350000858306885},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3504999876022339},{"id":"https://openalex.org/C2986737936","wikidata":"https://www.wikidata.org/wiki/Q1058791","display_name":"Time synchronization","level":2,"score":0.3118000030517578},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2922999858856201},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2874000072479248},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.2865999937057495},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26910001039505005},{"id":"https://openalex.org/C2779664074","wikidata":"https://www.wikidata.org/wiki/Q3518405","display_name":"Terminal (telecommunication)","level":2,"score":0.2687000036239624},{"id":"https://openalex.org/C3913047","wikidata":"https://www.wikidata.org/wiki/Q1956265","display_name":"sync","level":3,"score":0.2542000114917755}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/upinlbs68186.2025.11468448","is_oa":false,"landing_page_url":"https://doi.org/10.1109/upinlbs68186.2025.11468448","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Ubiquitous Positioning, Indoor Navigation and Location-Based Services Conference (UPINLBS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8331544995307922,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Ultra-wideband":[0],"(UWB)":[1],"is":[2,51],"renowned":[3],"in":[4,44],"Internet":[5],"of":[6,21,35,101,181],"Things":[7],"(IoT)":[8],"scenarios":[9],"for":[10,63,146],"its":[11],"high":[12],"positioning":[13,24],"update":[14],"rates":[15],"and":[16,54,104,136,179,193],"centimeter-level":[17],"accuracy.":[18],"Time":[19],"Difference":[20],"Arrival":[22],"(TDOA)-based":[23],"combines":[25],"time":[26,48,191],"measurements":[27,41],"from":[28,163],"multiple":[29],"devices":[30],"to":[31,80,108,122,133,166],"estimate":[32,123],"the":[33,65,87,98,109,127,131,147,153,173],"location":[34],"a":[36,75],"target":[37],"device.":[38],"However,":[39],"these":[40],"are":[42],"expressed":[43],"each":[45],"device's":[46],"own":[47],"scale,":[49],"which":[50],"inherently":[52],"offset":[53],"exhibits":[55],"distinct":[56],"time-varying":[57],"drifts":[58],"that":[59,144,172],"must":[60],"be":[61],"compensated":[62],"during":[64],"estimation":[66,158],"process.":[67],"Inspired":[68],"by":[69,115],"this":[70,72],"challenge,":[71],"paper":[73],"introduces":[74],"novel":[76],"sequential":[77],"data-driven":[78],"approach":[79,129,155,175],"wireless":[81],"clock":[82,125,182],"synchronization":[83],"(WCS)":[84],"based":[85],"on":[86,119],"long":[88],"short-term":[89],"memory":[90],"(LSTM).":[91],"Experimental":[92],"results":[93,170],"show":[94],"that,":[95],"compared":[96,140],"with":[97,141],"error":[99],"accuracies":[100],"0.0319":[102],"m":[103,106,135],"0.0252":[105],"relative":[107],"two":[110],"master":[111],"anchors":[112],"(MAs)":[113],"achieved":[114],"traditional":[116],"approaches":[117,143],"relying":[118],"historical":[120],"parameters":[121],"future":[124],"offsets,":[126],"proposed":[128,154,174],"improves":[130],"accuracy":[132,159],"0.0308":[134],"0.0242":[137],"m.":[138],"Furthermore,":[139],"deferred":[142],"wait":[145],"next":[148],"Clock":[149],"Correction":[150],"Packet":[151],"(CCP),":[152],"achieves":[156],"comparable":[157],"while":[160,184],"reducing":[161,194],"deferring":[162],"0.1":[164],"s":[165],"0.01":[167],"s.":[168],"These":[169],"demonstrate":[171],"attains":[176],"accurate":[177],"tracking":[178],"prediction":[180],"deviations":[183],"maintaining":[185],"real-time":[186],"performance,":[187],"achieving":[188],"higher":[189],"precision":[190],"mapping,":[192],"TDOA":[195],"measurement":[196],"uncertainty.":[197]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2026-04-16T00:00:00"}