{"id":"https://openalex.org/W4312244856","doi":"https://doi.org/10.1109/jiot.2022.3228810","title":"Multi-TDOA Estimation and Source Direct Position Determination Based on Parallel Factor Analysis","display_name":"Multi-TDOA Estimation and Source Direct Position Determination Based on Parallel Factor Analysis","publication_year":2022,"publication_date":"2022-12-13","ids":{"openalex":"https://openalex.org/W4312244856","doi":"https://doi.org/10.1109/jiot.2022.3228810"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2022.3228810","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3228810","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5100462038","display_name":"Jianfeng Li","orcid":"https://orcid.org/0000-0003-4055-7017"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianfeng Li","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100444792","display_name":"Yingying Li","orcid":"https://orcid.org/0000-0003-3570-0552"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingying Li","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031501942","display_name":"Hang Jiang","orcid":"https://orcid.org/0009-0000-2919-7423"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hang Jiang","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100447052","display_name":"Xiaofei Zhang","orcid":"https://orcid.org/0009-0000-4887-4696"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofei Zhang","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100785103","display_name":"Qihui Wu","orcid":"https://orcid.org/0000-0002-9521-5084"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qihui Wu","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100462038"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":1.9211,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.8605915,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"10","issue":"8","first_page":"7405","last_page":"7415"},"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/multilateration","display_name":"Multilateration","score":0.9456343650817871},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7986948490142822},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.7658090591430664},{"id":"https://openalex.org/keywords/fdoa","display_name":"FDOA","score":0.6305643320083618},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.582938551902771},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5669761896133423},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.47832393646240234},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.4549911916255951},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.337422251701355},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19973644614219666},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1702808439731598}],"concepts":[{"id":"https://openalex.org/C104037064","wikidata":"https://www.wikidata.org/wiki/Q1640884","display_name":"Multilateration","level":3,"score":0.9456343650817871},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7986948490142822},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.7658090591430664},{"id":"https://openalex.org/C14774633","wikidata":"https://www.wikidata.org/wiki/Q5425288","display_name":"FDOA","level":4,"score":0.6305643320083618},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.582938551902771},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5669761896133423},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.47832393646240234},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.4549911916255951},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.337422251701355},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19973644614219666},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1702808439731598},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2022.3228810","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3228810","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.4699999988079071,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1022742456","display_name":null,"funder_award_id":"2020YFB1807602","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G249167382","display_name":null,"funder_award_id":"2020Z013","funder_id":"https://openalex.org/F4320335471","funder_display_name":"Jiangsu Planned Projects for Postdoctoral Research Funds"},{"id":"https://openalex.org/G2922374800","display_name":null,"funder_award_id":"2020YFB1807600","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G6568936242","display_name":null,"funder_award_id":"61971217","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7953801716","display_name":null,"funder_award_id":"2020M681585","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G8787193872","display_name":null,"funder_award_id":"61971218","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"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335471","display_name":"Jiangsu Planned Projects for Postdoctoral Research Funds","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W28130303","https://openalex.org/W2006610923","https://openalex.org/W2042970110","https://openalex.org/W2046317813","https://openalex.org/W2049526524","https://openalex.org/W2057503509","https://openalex.org/W2085034047","https://openalex.org/W2100758588","https://openalex.org/W2101641981","https://openalex.org/W2124888202","https://openalex.org/W2149310890","https://openalex.org/W2157390512","https://openalex.org/W2221311804","https://openalex.org/W2235058629","https://openalex.org/W2320372915","https://openalex.org/W2362920395","https://openalex.org/W2469797310","https://openalex.org/W2614148698","https://openalex.org/W2625197081","https://openalex.org/W2768501204","https://openalex.org/W2810044266","https://openalex.org/W2892439098","https://openalex.org/W2911253475","https://openalex.org/W2950113693","https://openalex.org/W2967019993","https://openalex.org/W2994738796","https://openalex.org/W3015050567","https://openalex.org/W3024505919","https://openalex.org/W3037742958","https://openalex.org/W3045276361","https://openalex.org/W3087849959","https://openalex.org/W3118245791","https://openalex.org/W3119845034","https://openalex.org/W3128707666","https://openalex.org/W3129866203","https://openalex.org/W3136938370","https://openalex.org/W3170023261","https://openalex.org/W3194448754","https://openalex.org/W3203937812","https://openalex.org/W3212701611","https://openalex.org/W3212748215","https://openalex.org/W4211222620","https://openalex.org/W4213449250","https://openalex.org/W4285224150","https://openalex.org/W6629484003"],"related_works":["https://openalex.org/W2027655252","https://openalex.org/W4390570342","https://openalex.org/W2776253891","https://openalex.org/W2129263947","https://openalex.org/W2038717975","https://openalex.org/W2370956270","https://openalex.org/W2268218630","https://openalex.org/W2392726999","https://openalex.org/W2021452960","https://openalex.org/W2132103160"],"abstract_inverted_index":{"In":[0,81,120],"this":[1],"article,":[2],"source":[3,36,142,154],"localization":[4],"exploiting":[5],"time":[6],"difference":[7],"of":[8,84,123,184],"arrival":[9],"(TDOA)":[10],"information":[11],"is":[12,29,51,67,94],"discussed,":[13],"and":[14,24,152,177,182,193],"a":[15,60],"parallel":[16],"factor":[17],"(PARAFAC)":[18],"analysis-based":[19],"method":[20,172],"for":[21],"multi-TDOA":[22,104],"estimation":[23,105,156],"direct":[25],"position":[26,143,155],"determination":[27],"(DPD)":[28],"proposed.":[30],"First,":[31],"signals":[32],"from":[33,48],"the":[34,46,55,64,74,82,91,95,100,103,112,117,121,127,132,134,141,149,153,165,169,185],"radiation":[35],"are":[37,188],"received":[38],"by":[39,53,69,190],"multiple":[40,49],"antennas":[41,50,96,128],"through":[42,160],"synchronous":[43],"sensing.":[44],"Then,":[45],"data":[47],"fused":[52],"extracting":[54],"time-delay":[56,65,113,150],"matrix":[57,66,114],"to":[58,111,115,140],"construct":[59],"PARAFAC":[61],"model.":[62],"Thereafter,":[63],"obtained":[68,108],"fast":[70],"iterative":[71],"decomposition":[72],"using":[73],"trilinear":[75],"alternating":[76],"least":[77],"square":[78],"(TALS)":[79],"algorithm.":[80],"case":[83,122],"no":[85],"multipath":[86],"or":[87],"weak":[88],"multipath,":[89,124],"where":[90],"typical":[92],"scenario":[93,195],"being":[97,129],"deployed":[98],"on":[99,131,148],"airborne":[101],"platform,":[102],"can":[106,144,157],"be":[107,145,158],"simultaneously":[109],"according":[110],"improve":[116],"processing":[118],"speed.":[119],"such":[125],"as":[126],"located":[130],"ground,":[133],"DPD":[135,167,171],"cost":[136],"function":[137],"directly":[138],"related":[139],"established":[146],"based":[147],"matrix,":[151],"achieved":[159],"grid":[161],"search.":[162],"Compared":[163],"with":[164],"other":[166],"methods,":[168],"proposed":[170,186],"has":[173],"better":[174],"positioning":[175],"performance":[176],"lower":[178],"complexity.":[179],"The":[180],"effectiveness":[181],"superiority":[183],"methods":[187],"verified":[189],"both":[191],"simulations":[192],"actual":[194],"tests.":[196]},"counts_by_year":[{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}