{"id":"https://openalex.org/W4200203325","doi":"https://doi.org/10.3233/faia210455","title":"Research on 3D Fingerprint Positioning Based on MIMO Base Station","display_name":"Research on 3D Fingerprint Positioning Based on MIMO Base Station","publication_year":2021,"publication_date":"2021-12-22","ids":{"openalex":"https://openalex.org/W4200203325","doi":"https://doi.org/10.3233/faia210455"},"language":"en","primary_location":{"id":"doi:10.3233/faia210455","is_oa":true,"landing_page_url":"https://doi.org/10.3233/faia210455","pdf_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/FAIA210455","source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/FAIA210455","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100423119","display_name":"Chang Xia","orcid":"https://orcid.org/0009-0007-0953-901X"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chang Xia","raw_affiliation_strings":["School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016791068","display_name":"Yijie Ren","orcid":"https://orcid.org/0000-0002-4867-2338"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yijie Ren","raw_affiliation_strings":["School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036477576","display_name":"Xiaojun Wang","orcid":"https://orcid.org/0000-0002-4674-7711"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojun Wang","raw_affiliation_strings":["School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054019730","display_name":"Weiguang Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiguang Sun","raw_affiliation_strings":["School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047051172","display_name":"Fei Tang","orcid":"https://orcid.org/0000-0003-2521-4825"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Tang","raw_affiliation_strings":["School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027264371","display_name":"Xiaoshu Chen","orcid":"https://orcid.org/0000-0002-5779-5065"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoshu Chen","raw_affiliation_strings":["School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100423119"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.30826324,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10828","display_name":"Biometric Identification and Security","score":0.9458000063896179,"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"}},"topics":[{"id":"https://openalex.org/T10828","display_name":"Biometric Identification and Security","score":0.9458000063896179,"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/point","display_name":"Point (geometry)","score":0.6061998009681702},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6061339974403381},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5756077766418457},{"id":"https://openalex.org/keywords/fingerprint","display_name":"Fingerprint (computing)","score":0.5682681798934937},{"id":"https://openalex.org/keywords/positioning-technology","display_name":"Positioning technology","score":0.5632458925247192},{"id":"https://openalex.org/keywords/precise-point-positioning","display_name":"Precise Point Positioning","score":0.5381269454956055},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5230216383934021},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4766039252281189},{"id":"https://openalex.org/keywords/positioning-system","display_name":"Positioning system","score":0.4631599187850952},{"id":"https://openalex.org/keywords/base","display_name":"Base (topology)","score":0.4302799105644226},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40058380365371704},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3973294496536255},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33942681550979614},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.26115256547927856},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.15733793377876282},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10871249437332153},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09928712248802185}],"concepts":[{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.6061998009681702},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6061339974403381},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5756077766418457},{"id":"https://openalex.org/C2777826928","wikidata":"https://www.wikidata.org/wiki/Q3745713","display_name":"Fingerprint (computing)","level":2,"score":0.5682681798934937},{"id":"https://openalex.org/C2778075934","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning technology","level":2,"score":0.5632458925247192},{"id":"https://openalex.org/C202511199","wikidata":"https://www.wikidata.org/wiki/Q7239503","display_name":"Precise Point Positioning","level":4,"score":0.5381269454956055},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5230216383934021},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4766039252281189},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.4631599187850952},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.4302799105644226},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40058380365371704},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3973294496536255},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33942681550979614},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.26115256547927856},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.15733793377876282},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10871249437332153},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09928712248802185},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/faia210455","is_oa":true,"landing_page_url":"https://doi.org/10.3233/faia210455","pdf_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/FAIA210455","source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"}],"best_oa_location":{"id":"doi:10.3233/faia210455","is_oa":true,"landing_page_url":"https://doi.org/10.3233/faia210455","pdf_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/FAIA210455","source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4200203325.pdf","grobid_xml":"https://content.openalex.org/works/W4200203325.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W2144723957","https://openalex.org/W2309512289","https://openalex.org/W2792367815","https://openalex.org/W2996685795","https://openalex.org/W3129991564","https://openalex.org/W4200386182"],"related_works":["https://openalex.org/W4317418868","https://openalex.org/W2886721164","https://openalex.org/W4313161991","https://openalex.org/W4313689998","https://openalex.org/W2373655383","https://openalex.org/W2566600454","https://openalex.org/W4200079494","https://openalex.org/W2319756222","https://openalex.org/W4289655572","https://openalex.org/W2050204958"],"abstract_inverted_index":{"The":[0],"aim":[1],"of":[2,13,30,93,109,117,140],"this":[3,124],"article":[4],"is":[5,76,102],"to":[6,22,78,113],"solve":[7],"the":[8,11,27,55,66,80,85,106,110,115,118,128],"problem":[9],"that":[10,123],"accuracy":[12,87,130],"traditional":[14],"positioning":[15,56,74,86,100,116,129],"algorithm":[16,33],"decreases":[17],"in":[18,34,43],"complex":[19],"environment":[20],"and":[21,53,88,131,143],"provide":[23],"some":[24],"ideas":[25],"for":[26],"few":[28],"researches":[29],"fingerprint":[31],"localization":[32],"three-dimensional":[35,45],"space.":[36],"This":[37],"paper":[38],"builds":[39],"a":[40,44,98],"system":[41],"model":[42],"space,":[46],"provides":[47],"three":[48],"reference":[49,94],"point":[50,95],"distribution":[51,60],"methods,":[52],"discusses":[54],"performance":[57],"under":[58],"these":[59],"methods.":[61],"After":[62],"that,":[63],"based":[64],"on":[65],"high":[67],"base":[68],"station":[69],"deployment":[70],"density,":[71],"multi-point":[72],"fusion":[73],"method":[75,101,125],"used":[77],"locate":[79],"target,":[81],"which":[82,104],"further":[83],"improves":[84],"makes":[89],"more":[90],"effective":[91],"use":[92],"resources.":[96],"Finally,":[97],"backward-assisted":[99],"proposed,":[103],"uses":[105],"position":[107],"information":[108],"positioned":[111],"points":[112],"assist":[114],"current":[119],"point.":[120],"Research":[121],"shows":[122],"can":[126],"improve":[127],"has":[132],"good":[133],"versatility.":[134],"(Foundation":[135],"items:":[136],"Social":[137],"Development":[138],"Projects":[139],"Jiangsu":[141],"Science":[142],"Technology":[144],"Department":[145],"(No.BE2018704).)":[146]},"counts_by_year":[],"updated_date":"2026-05-21T09:19:25.381259","created_date":"2025-10-10T00:00:00"}