{"id":"https://openalex.org/W2196878690","doi":"https://doi.org/10.1109/lcnw.2015.7365907","title":"Accelerated clock drift estimation for high-precision wireless time-synchronization","display_name":"Accelerated clock drift estimation for high-precision wireless time-synchronization","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W2196878690","doi":"https://doi.org/10.1109/lcnw.2015.7365907","mag":"2196878690"},"language":"en","primary_location":{"id":"doi:10.1109/lcnw.2015.7365907","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcnw.2015.7365907","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 40th Local Computer Networks Conference Workshops (LCN Workshops)","raw_type":"proceedings-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/A5060717176","display_name":"Andreas Engel","orcid":null},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technical University of Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Andreas Engel","raw_affiliation_strings":["Embedded Systems and Applications Group, TU Darmstadt, Darmstadt, Germany"],"affiliations":[{"raw_affiliation_string":"Embedded Systems and Applications Group, TU Darmstadt, Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047000315","display_name":"Andreas Koch","orcid":"https://orcid.org/0000-0002-1164-3082"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technical University of Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Koch","raw_affiliation_strings":["Embedded Systems and Applications Group, TU Darmstadt, Darmstadt, Germany"],"affiliations":[{"raw_affiliation_string":"Embedded Systems and Applications Group, TU Darmstadt, Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5060717176"],"corresponding_institution_ids":["https://openalex.org/I31512782"],"apc_list":null,"apc_paid":null,"fwci":1.0141,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.80399804,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"627","last_page":"635"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12216","display_name":"Network Time Synchronization Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.9595999717712402,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13248","display_name":"Healthcare Technology and Patient Monitoring","score":0.9362999796867371,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.7418811321258545},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7121186256408691},{"id":"https://openalex.org/keywords/clock-synchronization","display_name":"Clock synchronization","score":0.7085952758789062},{"id":"https://openalex.org/keywords/clock-drift","display_name":"Clock drift","score":0.6247103810310364},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5711371898651123},{"id":"https://openalex.org/keywords/microcontroller","display_name":"Microcontroller","score":0.5477116703987122},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.48889270424842834},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.45307350158691406},{"id":"https://openalex.org/keywords/linear-regression","display_name":"Linear regression","score":0.4131772220134735},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3458779454231262},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3374331593513489},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09846186637878418},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.08376657962799072},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.0673876702785492}],"concepts":[{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.7418811321258545},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7121186256408691},{"id":"https://openalex.org/C129891060","wikidata":"https://www.wikidata.org/wiki/Q1513059","display_name":"Clock synchronization","level":4,"score":0.7085952758789062},{"id":"https://openalex.org/C155837451","wikidata":"https://www.wikidata.org/wiki/Q1069144","display_name":"Clock drift","level":5,"score":0.6247103810310364},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5711371898651123},{"id":"https://openalex.org/C173018170","wikidata":"https://www.wikidata.org/wiki/Q165678","display_name":"Microcontroller","level":2,"score":0.5477116703987122},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.48889270424842834},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.45307350158691406},{"id":"https://openalex.org/C48921125","wikidata":"https://www.wikidata.org/wiki/Q10861030","display_name":"Linear regression","level":2,"score":0.4131772220134735},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3458779454231262},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3374331593513489},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09846186637878418},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.08376657962799072},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0673876702785492},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcnw.2015.7365907","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcnw.2015.7365907","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 40th Local Computer Networks Conference Workshops (LCN Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.6700000166893005,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1964747094","https://openalex.org/W1970007165","https://openalex.org/W1989891947","https://openalex.org/W1997486755","https://openalex.org/W2002419435","https://openalex.org/W2057567554","https://openalex.org/W2062506051","https://openalex.org/W2082447045","https://openalex.org/W2094636498","https://openalex.org/W2097050668","https://openalex.org/W2108395864","https://openalex.org/W2108519872","https://openalex.org/W2142203129","https://openalex.org/W2151046584","https://openalex.org/W4237847391","https://openalex.org/W6642634369","https://openalex.org/W6682216854"],"related_works":["https://openalex.org/W2144712746","https://openalex.org/W3083853593","https://openalex.org/W1977555422","https://openalex.org/W2160540679","https://openalex.org/W3000741217","https://openalex.org/W3041897979","https://openalex.org/W2187730212","https://openalex.org/W4312714696","https://openalex.org/W3010279452","https://openalex.org/W2587929255"],"abstract_inverted_index":{"Time":[0],"synchronization":[1,134,143,151,154],"is":[2,46,81,103,145],"essential":[3],"for":[4,32,111],"most":[5],"Wireless":[6],"Sensor":[7],"Network":[8],"(WSN)":[9],"applications":[10],"and":[11,19,132],"the":[12,17,33,57,60,78,88,100,108,117,125,128,133,137,153,164],"required":[13,61],"precision":[14],"increases":[15],"with":[16],"sampling-":[18],"communication":[20],"rates.":[21],"These":[22],"algorithms":[23],"require":[24],"a":[25,50,96,140,148],"significant":[26],"amount":[27],"of":[28,56,70,99,127,139],"computational":[29],"effort,":[30],"especially":[31],"clock":[34],"drift":[35],"estimation.":[36],"In":[37,94],"this":[38],"paper,":[39],"an":[40,73],"improved":[41,79,101],"Rolling":[42],"Linear":[43,90],"Regression":[44,91],"(RLR)":[45],"proposed.":[47],"By":[48],"performing":[49],"coordinate":[51],"transformation":[52],"on":[53,64,116,136],"each":[54],"update":[55],"regression":[58,129],"table,":[59],"arithmetic":[62],"operates":[63],"smaller":[65],"absolute":[66],"numbers":[67],"without":[68],"loss":[69],"accuracy.":[71],"On":[72],"8":[74],"bit":[75],"microcontroller":[76],"(MCU),":[77],"algorithm":[80],"executed":[82],"at":[83,163],"least":[84],"22%":[85],"faster":[86],"than":[87],"conventional":[89],"(LR)":[92],"algorithm.":[93],"addition,":[95],"hardware-accelerated":[97],"implementation":[98],"RLR":[102],"proposed,":[104],"which":[105],"further":[106],"reduces":[107],"time":[109,142],"spent":[110],"LR":[112],"by":[113],"another":[114],"66%":[115],"heterogeneous":[118],"Hardware-Accelerated":[119],"Low":[120],"Power":[121],"Mote":[122],"(HaLoMote).":[123],"Finally,":[124],"influence":[126],"table":[130],"size":[131],"period":[135],"accuracy":[138],"multi-hop":[141],"protocol":[144],"investigated.":[146],"For":[147],"10":[149],"s":[150],"period,":[152],"inaccuracy":[155],"can":[156],"be":[157],"kept":[158],"below":[159],"1":[160],"\u03bcs":[161],"even":[162],"fifth":[165],"hop.":[166]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}