{"id":"https://openalex.org/W2900863892","doi":"https://doi.org/10.1177/1550147718786893","title":"Joint clock synchronization and position estimation in time of arrival\u2013based passive positioning systems","display_name":"Joint clock synchronization and position estimation in time of arrival\u2013based passive positioning systems","publication_year":2018,"publication_date":"2018-11-01","ids":{"openalex":"https://openalex.org/W2900863892","doi":"https://doi.org/10.1177/1550147718786893","mag":"2900863892"},"language":"en","primary_location":{"id":"doi:10.1177/1550147718786893","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1550147718786893","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147718786893","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147718786893","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100673375","display_name":"Shenghong Li","orcid":"https://orcid.org/0000-0002-5516-9394"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Shenghong Li","raw_affiliation_strings":["Commonwealth Scientific and Industrial Research Organisation (CSIRO), Marsfield, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"Commonwealth Scientific and Industrial Research Organisation (CSIRO), Marsfield, NSW, Australia","institution_ids":["https://openalex.org/I1292875679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100656805","display_name":"Lingyun Lu","orcid":"https://orcid.org/0000-0003-0667-5183"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lingyun Lu","raw_affiliation_strings":["School of Computer and Information Technology, Beijing Jiaotong University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Information Technology, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047954548","display_name":"Mark Hedley","orcid":"https://orcid.org/0000-0002-0739-7982"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Mark Hedley","raw_affiliation_strings":["Commonwealth Scientific and Industrial Research Organisation (CSIRO), Marsfield, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"Commonwealth Scientific and Industrial Research Organisation (CSIRO), Marsfield, NSW, Australia","institution_ids":["https://openalex.org/I1292875679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064779314","display_name":"David Humphrey","orcid":"https://orcid.org/0000-0002-7699-6903"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"David Humphrey","raw_affiliation_strings":["Commonwealth Scientific and Industrial Research Organisation (CSIRO), Marsfield, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"Commonwealth Scientific and Industrial Research Organisation (CSIRO), Marsfield, NSW, Australia","institution_ids":["https://openalex.org/I1292875679"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033728735","display_name":"Iain B. Collings","orcid":"https://orcid.org/0000-0002-4857-2601"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Iain B Collings","raw_affiliation_strings":["Macquarie University, North Ryde, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"Macquarie University, North Ryde, NSW, Australia","institution_ids":["https://openalex.org/I99043593"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100656805"],"corresponding_institution_ids":["https://openalex.org/I21193070"],"apc_list":{"value":2200,"currency":"USD","value_usd":2200},"apc_paid":{"value":2200,"currency":"USD","value_usd":2200},"fwci":0.1288,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.49853162,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"14","issue":"11","first_page":"155014771878689","last_page":"155014771878689"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T12216","display_name":"Network Time Synchronization Technologies","score":0.9911999702453613,"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":0.9909999966621399,"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/synchronization","display_name":"Synchronization (alternating current)","score":0.7581887245178223},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7204356789588928},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6762268543243408},{"id":"https://openalex.org/keywords/time-of-arrival","display_name":"Time of arrival","score":0.6661642789840698},{"id":"https://openalex.org/keywords/clock-synchronization","display_name":"Clock synchronization","score":0.6394709348678589},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.6090217232704163},{"id":"https://openalex.org/keywords/cram\u00e9r\u2013rao-bound","display_name":"Cram\u00e9r\u2013Rao bound","score":0.5604079365730286},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.5601974129676819},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5260650515556335},{"id":"https://openalex.org/keywords/self-clocking-signal","display_name":"Self-clocking signal","score":0.4946694076061249},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.47740235924720764},{"id":"https://openalex.org/keywords/clock-drift","display_name":"Clock drift","score":0.4500367045402527},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3822229504585266},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3736329674720764},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3723146617412567},{"id":"https://openalex.org/keywords/clock-skew","display_name":"Clock skew","score":0.2545379102230072},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.2516602873802185},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1508781909942627},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14977627992630005},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1367219090461731},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11424240469932556},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09174168109893799},{"id":"https://openalex.org/keywords/clock-signal","display_name":"Clock signal","score":0.09052491188049316},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.08318883180618286}],"concepts":[{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.7581887245178223},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7204356789588928},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6762268543243408},{"id":"https://openalex.org/C163150518","wikidata":"https://www.wikidata.org/wiki/Q4135208","display_name":"Time of arrival","level":3,"score":0.6661642789840698},{"id":"https://openalex.org/C129891060","wikidata":"https://www.wikidata.org/wiki/Q1513059","display_name":"Clock synchronization","level":4,"score":0.6394709348678589},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.6090217232704163},{"id":"https://openalex.org/C4978587","wikidata":"https://www.wikidata.org/wiki/Q1138810","display_name":"Cram\u00e9r\u2013Rao bound","level":3,"score":0.5604079365730286},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5601974129676819},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5260650515556335},{"id":"https://openalex.org/C171051901","wikidata":"https://www.wikidata.org/wiki/Q2389679","display_name":"Self-clocking signal","level":5,"score":0.4946694076061249},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.47740235924720764},{"id":"https://openalex.org/C155837451","wikidata":"https://www.wikidata.org/wiki/Q1069144","display_name":"Clock drift","level":5,"score":0.4500367045402527},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3822229504585266},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3736329674720764},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3723146617412567},{"id":"https://openalex.org/C60501442","wikidata":"https://www.wikidata.org/wiki/Q4382014","display_name":"Clock skew","level":4,"score":0.2545379102230072},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.2516602873802185},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1508781909942627},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14977627992630005},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1367219090461731},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11424240469932556},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09174168109893799},{"id":"https://openalex.org/C137059387","wikidata":"https://www.wikidata.org/wiki/Q426882","display_name":"Clock signal","level":3,"score":0.09052491188049316},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.08318883180618286},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1177/1550147718786893","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1550147718786893","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147718786893","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:sae:intdis:v:14:y:2018:i:11:p:1550147718786893","is_oa":false,"landing_page_url":"https://journals.sagepub.com/doi/10.1177/1550147718786893","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:98e91d91738048fd8ee6211cec35dd55","is_oa":true,"landing_page_url":"https://doaj.org/article/98e91d91738048fd8ee6211cec35dd55","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Distributed Sensor Networks, Vol 14 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1177/1550147718786893","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1550147718786893","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147718786893","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4213791062","display_name":null,"funder_award_id":"61771002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4949294367","display_name":null,"funder_award_id":"2017JBM025","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2900863892.pdf","grobid_xml":"https://content.openalex.org/works/W2900863892.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W250076511","https://openalex.org/W1659905512","https://openalex.org/W2006424233","https://openalex.org/W2012278347","https://openalex.org/W2027659435","https://openalex.org/W2047661604","https://openalex.org/W2082451005","https://openalex.org/W2100989187","https://openalex.org/W2134746901","https://openalex.org/W2136508742","https://openalex.org/W2143229717","https://openalex.org/W2238394037","https://openalex.org/W2269319342","https://openalex.org/W2310169997","https://openalex.org/W2338807306","https://openalex.org/W2963830578","https://openalex.org/W2964060007","https://openalex.org/W3103810454"],"related_works":["https://openalex.org/W2147879203","https://openalex.org/W2006392656","https://openalex.org/W2160540679","https://openalex.org/W3041897979","https://openalex.org/W2801120868","https://openalex.org/W3014675192","https://openalex.org/W2152009219","https://openalex.org/W2789675190","https://openalex.org/W1924044602","https://openalex.org/W2056842641"],"abstract_inverted_index":{"A":[0],"widely":[1],"used":[2],"scheme":[3,70,134],"for":[4,51],"target":[5,78],"localization":[6,69],"is":[7,89,96,105,122,126],"to":[8,33,58],"measure":[9],"the":[10,24,27,129,132,137,142],"time":[11],"of":[12,14,26,119,131,139,147],"arrival":[13],"a":[15,20,43,48,67,99,148],"wireless":[16],"signal":[17],"emitted":[18],"by":[19],"tag,":[21],"which":[22,71,104],"requires":[23],"clocks":[25],"anchors":[28],"(receivers":[29],"at":[30,47],"known":[31,49],"locations)":[32],"be":[34],"accurately":[35],"synchronized.":[36],"Conventional":[37],"systems":[38],"rely":[39],"on":[40],"transmissions":[41],"from":[42],"timing":[44,85],"reference":[45,59,86],"node":[46,60],"location":[50],"clock":[52,75],"synchronization":[53],"and":[54,77,88,144],"therefore":[55],"are":[56],"susceptible":[57],"failure.":[61],"In":[62],"this":[63],"article,":[64],"we":[65],"propose":[66],"novel":[68],"jointly":[72],"estimates":[73],"anchor":[74],"offsets":[76],"positions.":[79],"The":[80,93,115],"system":[81,143,149],"does":[82],"not":[83],"require":[84],"nodes":[87],"completely":[90],"passive":[91],"(non-intrusive).":[92],"positioning":[94,120],"algorithm":[95],"formulated":[97],"as":[98],"maximum":[100],"likelihood":[101],"estimation":[102],"problem,":[103],"solved":[106],"efficiently":[107],"using":[108],"an":[109],"iterative":[110],"linear":[111],"least":[112],"square":[113],"method.":[114],"Cram\u00e9r\u2013Rao":[116],"lower":[117],"bound":[118],"error":[121],"also":[123],"analyzed.":[124],"It":[125],"shown":[127],"that":[128,146],"performance":[130],"proposed":[133],"improves":[135],"with":[136,150],"number":[138],"targets":[140],"in":[141],"approaches":[145],"perfectly":[151],"synchronized":[152],"anchors.":[153]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
