{"id":"https://openalex.org/W4285821360","doi":"https://doi.org/10.1109/tvt.2022.3191759","title":"Simultaneous Localization of Scatterers and Target User Based on Indoor Prior Information in NLOS Environments","display_name":"Simultaneous Localization of Scatterers and Target User Based on Indoor Prior Information in NLOS Environments","publication_year":2022,"publication_date":"2022-07-18","ids":{"openalex":"https://openalex.org/W4285821360","doi":"https://doi.org/10.1109/tvt.2022.3191759"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2022.3191759","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2022.3191759","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5000730473","display_name":"Yaqin Xie","orcid":"https://orcid.org/0000-0003-2266-023X"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaqin Xie","raw_affiliation_strings":["School of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-2266-023X","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091668714","display_name":"Lili Zhou","orcid":"https://orcid.org/0000-0003-3630-3081"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lili Zhou","raw_affiliation_strings":["School of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-3630-3081","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100433427","display_name":"Yu Zhang","orcid":"https://orcid.org/0000-0001-8364-7878"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Zhang","raw_affiliation_strings":["School of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-8364-7878","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072716938","display_name":"Hai Huan","orcid":"https://orcid.org/0000-0002-2158-3386"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hai Huan","raw_affiliation_strings":["Department of Artificial Intelligence (Future Technology), Nanjing University of Information Science and Technology, NanJing, China"],"raw_orcid":"https://orcid.org/0000-0002-2158-3386","affiliations":[{"raw_affiliation_string":"Department of Artificial Intelligence (Future Technology), Nanjing University of Information Science and Technology, NanJing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100685389","display_name":"Zhizhong Zhang","orcid":"https://orcid.org/0000-0002-5221-134X"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhizhong Zhang","raw_affiliation_strings":["School of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I200845125"],"apc_list":null,"apc_paid":null,"fwci":0.8184,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.68158877,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"71","issue":"11","first_page":"11729","last_page":"11740"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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":1.0,"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":0.9922999739646912,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9837999939918518,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.9689422249794006},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.634781002998352},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6296452283859253},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5583549737930298},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.5088089108467102},{"id":"https://openalex.org/keywords/line-of-sight","display_name":"Line-of-sight","score":0.49795007705688477},{"id":"https://openalex.org/keywords/taylor-series","display_name":"Taylor series","score":0.44133228063583374},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4386966824531555},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.3972294330596924},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3334292471408844},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22197774052619934},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18003904819488525},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14131110906600952},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1255280077457428}],"concepts":[{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.9689422249794006},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.634781002998352},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6296452283859253},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5583549737930298},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.5088089108467102},{"id":"https://openalex.org/C2780928442","wikidata":"https://www.wikidata.org/wiki/Q6553027","display_name":"Line-of-sight","level":2,"score":0.49795007705688477},{"id":"https://openalex.org/C158946198","wikidata":"https://www.wikidata.org/wiki/Q131187","display_name":"Taylor series","level":2,"score":0.44133228063583374},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4386966824531555},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.3972294330596924},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3334292471408844},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22197774052619934},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18003904819488525},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14131110906600952},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1255280077457428},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"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/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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2022.3191759","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2022.3191759","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.699999988079071,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G3223894143","display_name":null,"funder_award_id":"62001238","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3916104613","display_name":null,"funder_award_id":"2022D11","funder_id":"https://openalex.org/F4320324856","funder_display_name":"Southeast University"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324856","display_name":"Southeast University","ror":"https://ror.org/04ct4d772"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W1605410066","https://openalex.org/W1904101742","https://openalex.org/W2046140035","https://openalex.org/W2073221271","https://openalex.org/W2080042138","https://openalex.org/W2090958333","https://openalex.org/W2095612676","https://openalex.org/W2100100236","https://openalex.org/W2102236467","https://openalex.org/W2123914993","https://openalex.org/W2151103556","https://openalex.org/W2344988430","https://openalex.org/W2548882747","https://openalex.org/W2601275771","https://openalex.org/W2777572945","https://openalex.org/W2832604869","https://openalex.org/W2910596775","https://openalex.org/W2920884871","https://openalex.org/W2963528578","https://openalex.org/W2970667381","https://openalex.org/W2972355358","https://openalex.org/W2973010884","https://openalex.org/W2980970610","https://openalex.org/W2983426205","https://openalex.org/W2991255532","https://openalex.org/W2995710070","https://openalex.org/W3006487170","https://openalex.org/W3030527157","https://openalex.org/W3034310891","https://openalex.org/W3035254954","https://openalex.org/W3036328571","https://openalex.org/W3045496147","https://openalex.org/W3048745213","https://openalex.org/W3102463400","https://openalex.org/W3128707666","https://openalex.org/W3129433628","https://openalex.org/W3131021570","https://openalex.org/W3155015451","https://openalex.org/W3196943765","https://openalex.org/W3212440979","https://openalex.org/W6636174217","https://openalex.org/W6639841753","https://openalex.org/W6673417315","https://openalex.org/W6675225614","https://openalex.org/W6761062049","https://openalex.org/W6769884139","https://openalex.org/W7042923134"],"related_works":["https://openalex.org/W2364181934","https://openalex.org/W2533259067","https://openalex.org/W1994608173","https://openalex.org/W3019463100","https://openalex.org/W4307629538","https://openalex.org/W2187291589","https://openalex.org/W4285337954","https://openalex.org/W4360996112","https://openalex.org/W2913880877","https://openalex.org/W4285821360"],"abstract_inverted_index":{"In":[0,50],"complex":[1],"indoor":[2,69],"environments,":[3],"there":[4],"is":[5,35,109,112,120,136,155],"often":[6],"no":[7,36],"Line":[8],"of":[9,46,79,84,96,115],"Sight":[10,47],"(LOS)":[11],"path":[12],"between":[13],"the":[14,17,80,85,90,94,97,104,139,152,159,175,184,199],"transmitter":[15],"and":[16,24,64,89,99,166],"receiver":[18],"due":[19],"to":[20,52,92,158],"walls,":[21],"moving":[22],"people,":[23],"many":[25],"other":[26],"obstacles.":[27],"Traditional":[28],"localization":[29,42,60,82],"method":[30,133,154,177,185],"based":[31,67,126,178,186],"on":[32,68,127,179,187],"LOS":[33],"measurement":[34],"longer":[37],"available":[38],"which":[39,111,195],"provides":[40],"lower":[41],"accuracy":[43],"in":[44,72,204],"Non-Line":[45],"(NLOS)":[48],"environments.":[49],"response":[51],"this":[53,55,205],"problem,":[54,118],"paper":[56],"proposes":[57],"a":[58,113,123,128,144,188],"joint":[59],"algorithm":[61,76],"for":[62],"scatterers":[63,98],"target":[65,100],"user":[66,101],"prior":[70,81],"information":[71,83],"NLOS":[73],"scenarios.":[74],"The":[75],"makes":[77],"use":[78],"access":[86],"point":[87],"(AP)":[88],"wall":[91],"determine":[93],"position":[95],"simultaneously.":[102],"Since":[103],"established":[105],"constrained":[106],"optimization":[107],"problem":[108],"non-convex":[110],"difference":[114],"convex":[116,124],"(DC)":[117],"it":[119,135],"transformed":[121],"into":[122],"one":[125,163],"Taylor":[129],"series":[130],"expansion":[131],"(TSE)":[132],"before":[134],"solved.":[137],"At":[138],"same":[140],"time,":[141],"as":[142,207],"only":[143,162,174],"single":[145,189],"AP":[146,190],"signal":[147],"can":[148],"be":[149],"received":[150],"normally,":[151],"proposed":[153,176],"then":[156],"extended":[157],"scenario":[160],"with":[161],"AP.":[164],"Simulation":[165],"real-world":[167],"testing":[168],"results":[169],"both":[170],"show":[171],"that":[172],"not":[173],"multiple":[180],"APs,":[181],"but":[182],"also":[183],"achieve":[191],"high":[192],"positioning":[193,201],"accuracy,":[194],"are":[196],"better":[197],"than":[198],"existing":[200],"methods":[202],"mentioned":[203],"article":[206],"well.":[208]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":8}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
