{"id":"https://openalex.org/W3128159412","doi":"https://doi.org/10.1109/tsp.2022.3168363","title":"New Closed-Form Joint Localization and Synchronization Using Sequential One-Way TOAs","display_name":"New Closed-Form Joint Localization and Synchronization Using Sequential One-Way TOAs","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W3128159412","doi":"https://doi.org/10.1109/tsp.2022.3168363","mag":"3128159412"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2022.3168363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2022.3168363","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2102.00131","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5036654811","display_name":"Ningyan Guo","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ningyan Guo","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006311179","display_name":"Sihao Zhao","orcid":"https://orcid.org/0000-0002-6335-1911"},"institutions":[{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Sihao Zhao","raw_affiliation_strings":["Department of Electrical, Computer and Biomedical Engineering, Ryerson University, Toronto, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical, Computer and Biomedical Engineering, Ryerson University, Toronto, ON, Canada","institution_ids":["https://openalex.org/I530967"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100363146","display_name":"Xiao\u2013Ping Zhang","orcid":"https://orcid.org/0000-0001-5241-0069"},"institutions":[{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xiao-Ping Zhang","raw_affiliation_strings":["Department of Electrical, Computer and Biomedical Engineering, Ryerson University, Toronto, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical, Computer and Biomedical Engineering, Ryerson University, Toronto, ON, Canada","institution_ids":["https://openalex.org/I530967"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075198678","display_name":"Zheng Yao","orcid":"https://orcid.org/0000-0002-7657-644X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Yao","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043550848","display_name":"Xiaowei Cui","orcid":"https://orcid.org/0000-0003-0545-7408"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaowei Cui","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032262275","display_name":"Mingquan Lu","orcid":"https://orcid.org/0000-0002-7767-6661"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingquan Lu","raw_affiliation_strings":["Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5036654811"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":2.3932,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.88629639,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"70","issue":null,"first_page":"2078","last_page":"2092"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9997000098228455,"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":0.9997000098228455,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11447","display_name":"Blind Source Separation Techniques","score":0.9905999898910522,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.6564662456512451},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.6183335185050964},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5748311281204224},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35013511776924133},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28388550877571106},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12266784906387329},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08691129088401794}],"concepts":[{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.6564662456512451},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.6183335185050964},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5748311281204224},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35013511776924133},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28388550877571106},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12266784906387329},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08691129088401794},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tsp.2022.3168363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2022.3168363","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2102.00131","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2102.00131","pdf_url":"https://arxiv.org/pdf/2102.00131","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2102.00131","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2102.00131","pdf_url":"https://arxiv.org/pdf/2102.00131","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3533762842","display_name":null,"funder_award_id":"62103226","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W629575385","https://openalex.org/W1974000248","https://openalex.org/W1975847068","https://openalex.org/W1979154650","https://openalex.org/W1985380471","https://openalex.org/W1988308112","https://openalex.org/W1988995727","https://openalex.org/W2014613182","https://openalex.org/W2023004272","https://openalex.org/W2061674286","https://openalex.org/W2070969654","https://openalex.org/W2073729956","https://openalex.org/W2076065673","https://openalex.org/W2077329446","https://openalex.org/W2080339829","https://openalex.org/W2092311378","https://openalex.org/W2099983996","https://openalex.org/W2106484384","https://openalex.org/W2108581205","https://openalex.org/W2118872830","https://openalex.org/W2120350100","https://openalex.org/W2126341321","https://openalex.org/W2133353795","https://openalex.org/W2134746901","https://openalex.org/W2136508742","https://openalex.org/W2137536023","https://openalex.org/W2137878433","https://openalex.org/W2146811152","https://openalex.org/W2168003214","https://openalex.org/W2255365989","https://openalex.org/W2554612623","https://openalex.org/W2612506043","https://openalex.org/W2765614438","https://openalex.org/W2791639158","https://openalex.org/W2802189056","https://openalex.org/W2989698267","https://openalex.org/W3025613035","https://openalex.org/W3045471919","https://openalex.org/W3098689266","https://openalex.org/W3120214750","https://openalex.org/W3128548201","https://openalex.org/W4312258136","https://openalex.org/W6692223624"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109"],"abstract_inverted_index":{"It":[0],"is":[1,93,193,209],"an":[2],"essential":[3],"technique":[4],"for":[5],"the":[6,19,38,57,62,65,81,91,105,117,136,157,161,167,173,177,180,183,190,197,200,203,213,224,228,234,237,243,247,257,261],"moving":[7],"user":[8],"nodes":[9],"(UNs)":[10],"with":[11,56,242],"clock":[12,15],"offset":[13],"and":[14,22,49,95,103,120,170,265],"skew":[16],"to":[17,115,123,139,155],"resolve":[18],"joint":[20],"localization":[21],"synchronization":[23],"(JLAS)":[24],"problem.":[25,66],"Existing":[26],"iterative":[27,205,245],"maximum":[28],"likelihood":[29],"methods":[30],"using":[31],"sequential":[32,106],"one-way":[33],"time-of-arrival":[34],"(TOA)":[35],"measurements":[36],"from":[37],"anchor":[39],"nodes\u2019":[40],"(AN)":[41],"broadcast":[42],"signals":[43],"require":[44,254],"a":[45,51,72,97,124,141,149,219,267],"good":[46],"initial":[47],"guess":[48],"have":[50],"computational":[52,99,269],"complexity":[53,188,208],"that":[54,172,223],"grows":[55],"number":[58,214],"of":[59,64,127,176,189,199,215,227],"iterations,":[60],"given":[61],"size":[63,198],"In":[67],"this":[68],"paper,":[69],"we":[70,110,147],"propose":[71],"new":[73,191,229,249],"closed-form":[74,143],"JLAS":[75,144],"approach,":[76],"namely":[77],"CFJLAS,":[78],"which":[79],"achieves":[80],"asymptotically":[82],"optimal":[83,258],"solution":[84,259],"in":[85,218],"one":[86,126],"shot":[87],"without":[88],"initialization":[89],"when":[90],"noise":[92,185,239,263],"small,":[94],"has":[96,266],"low":[98,268],"complexity.":[100,270],"After":[101],"squaring":[102],"differencing":[104],"TOA":[107],"measurement":[108],"equations,":[109],"devise":[111],"two":[112,129],"intermediate":[113],"variables":[114],"reparameterize":[116],"non-linear":[118],"problem,":[119,201],"convert":[121],"it":[122],"simpler":[125],"solving":[128],"simultaneous":[130],"quadratic":[131],"equations.":[132],"We":[133,159],"then":[134],"solve":[135],"equations":[137],"analytically":[138],"obtain":[140],"raw":[142],"estimation.":[145,158],"Finally,":[146],"apply":[148],"weighted":[150],"least":[151],"squares":[152],"(WLS)":[153],"step":[154],"optimize":[156],"derive":[160],"Cram\u00e9r-Rao":[162],"lower":[163],"bound":[164],"(CRLB),":[165],"analyze":[166],"estimation":[168,174,225],"error,":[169],"show":[171],"accuracy":[175],"CFJLAS":[178,192,230,250],"reaches":[179],"CRLB":[181,235],"under":[182,236,260],"small":[184,238,262],"condition.":[186,240],"The":[187],"only":[194],"determined":[195],"by":[196,212],"unlike":[202],"conventional":[204,244],"method,":[206,246],"whose":[207],"additionally":[210],"multiplied":[211],"iterations.":[216],"Simulations":[217],"2D":[220],"scene":[221],"verify":[222],"accuracies":[226],"method":[231,251],"all":[232],"reach":[233],"Compared":[241],"proposed":[248],"does":[252],"not":[253],"initialization,":[255],"obtains":[256],"condition,":[264]},"counts_by_year":[{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
