{"id":"https://openalex.org/W2094903999","doi":"https://doi.org/10.1109/ipin.2012.6418850","title":"Indoor positioning for moving objects using a hardware device with spread spectrum ultrasonic waves","display_name":"Indoor positioning for moving objects using a hardware device with spread spectrum ultrasonic waves","publication_year":2012,"publication_date":"2012-11-01","ids":{"openalex":"https://openalex.org/W2094903999","doi":"https://doi.org/10.1109/ipin.2012.6418850","mag":"2094903999"},"language":"en","primary_location":{"id":"doi:10.1109/ipin.2012.6418850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipin.2012.6418850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on Indoor Positioning and Indoor Navigation (IPIN)","raw_type":"proceedings-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/A5050293937","display_name":"Yuya Itagaki","orcid":null},"institutions":[{"id":"https://openalex.org/I4210088637","display_name":"Soka University","ror":"https://ror.org/003qdfg20","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210088637"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuya Itagaki","raw_affiliation_strings":["Faculty of Engineering, Soka University, Hachioji, Tokyo, Japan","Faculty of Engineering, Soka University, Hachioji, Tokyo 192\u20108577, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Soka University, Hachioji, Tokyo, Japan","institution_ids":["https://openalex.org/I4210088637"]},{"raw_affiliation_string":"Faculty of Engineering, Soka University, Hachioji, Tokyo 192\u20108577, Japan","institution_ids":["https://openalex.org/I4210088637"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087922082","display_name":"Akimasa Suzuki","orcid":null},"institutions":[{"id":"https://openalex.org/I4210088637","display_name":"Soka University","ror":"https://ror.org/003qdfg20","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210088637"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akimasa Suzuki","raw_affiliation_strings":["Faculty of Engineering, Soka University, Hachioji, Tokyo, Japan","Faculty of Engineering, Soka University, Hachioji, Tokyo 192\u20108577, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Soka University, Hachioji, Tokyo, Japan","institution_ids":["https://openalex.org/I4210088637"]},{"raw_affiliation_string":"Faculty of Engineering, Soka University, Hachioji, Tokyo 192\u20108577, Japan","institution_ids":["https://openalex.org/I4210088637"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016501911","display_name":"Taketoshi Iyota","orcid":"https://orcid.org/0000-0002-8415-6904"},"institutions":[{"id":"https://openalex.org/I4210088637","display_name":"Soka University","ror":"https://ror.org/003qdfg20","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210088637"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Taketoshi Iyota","raw_affiliation_strings":["Faculty of Engineering, Soka University, Hachioji, Tokyo, Japan","Faculty of Engineering, Soka University, Hachioji, Tokyo 192\u20108577, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Soka University, Hachioji, Tokyo, Japan","institution_ids":["https://openalex.org/I4210088637"]},{"raw_affiliation_string":"Faculty of Engineering, Soka University, Hachioji, Tokyo 192\u20108577, Japan","institution_ids":["https://openalex.org/I4210088637"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9987,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.87849897,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9884999990463257,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/ultrasonic-sensor","display_name":"Ultrasonic sensor","score":0.742307722568512},{"id":"https://openalex.org/keywords/replica","display_name":"Replica","score":0.6379022598266602},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.6096855401992798},{"id":"https://openalex.org/keywords/multilateration","display_name":"Multilateration","score":0.6043500900268555},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.6020209193229675},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5984760522842407},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5710899829864502},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5436522364616394},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.5155748724937439},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4760974645614624},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.45405274629592896},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.4151560962200165},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3956754207611084},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25843146443367004},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18355944752693176},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16854238510131836}],"concepts":[{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.742307722568512},{"id":"https://openalex.org/C2775937380","wikidata":"https://www.wikidata.org/wiki/Q1232589","display_name":"Replica","level":2,"score":0.6379022598266602},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.6096855401992798},{"id":"https://openalex.org/C104037064","wikidata":"https://www.wikidata.org/wiki/Q1640884","display_name":"Multilateration","level":3,"score":0.6043500900268555},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.6020209193229675},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5984760522842407},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5710899829864502},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5436522364616394},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.5155748724937439},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4760974645614624},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.45405274629592896},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4151560962200165},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3956754207611084},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25843146443367004},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18355944752693176},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16854238510131836},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ipin.2012.6418850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipin.2012.6418850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on Indoor Positioning and Indoor Navigation (IPIN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1979154650","https://openalex.org/W2017231306","https://openalex.org/W2103309992","https://openalex.org/W2171785275","https://openalex.org/W2279615525","https://openalex.org/W2605863968","https://openalex.org/W6736278410"],"related_works":["https://openalex.org/W2380293945","https://openalex.org/W3013979739","https://openalex.org/W2655578171","https://openalex.org/W1500522817","https://openalex.org/W1974812937","https://openalex.org/W2577913821","https://openalex.org/W3095239554","https://openalex.org/W2460131733","https://openalex.org/W2953070151","https://openalex.org/W4296976839"],"abstract_inverted_index":{"Moving":[0],"objects,":[1],"especially":[2],"autonomous":[3],"mobile":[4],"robots,":[5],"require":[6],"information":[7,216],"of":[8,31,46,60,67,71,105,111,138,151,153,170,204,214,223,277],"indoor":[9,29],"self-location":[10],"with":[11,255],"high":[12],"accuracy":[13,45],"to":[14,26,77,135,146,166,178,238],"reach":[15],"their":[16],"destination":[17],"safely":[18],"and":[19,41,86,108,143,243],"correctly.":[20],"In":[21,57,207],"this":[22,190,208,280],"study,":[23,209],"we":[24,42,63,192,273],"aimed":[25],"measure":[27,147],"the":[28,44,47,58,68,93,114,118,121,148,160,171,174,179,218,244],"position":[30],"a":[32,52,74,84,87,103,185,194,230],"moving":[33,48,154,186],"object":[34],"using":[35,51,128,162,229,279],"SS":[36,72,94,123,129,163],"(spread":[37],"spectrum)":[38],"ultrasonic":[39,95,164],"waves,":[40,73],"discussed":[43],"distance":[49,75,224],"measured":[50,82],"newly":[53,231],"developed":[54,232],"hardware":[55,233],"device.":[56],"case":[59],"static":[61],"object,":[62],"showed":[64],"that":[65,182,235,251,272],"because":[66,169],"noise":[69],"tolerance":[70],"up":[76],"20":[78],"[m]":[79],"could":[80,258],"be":[81,259],"between":[83,102,265],"transmitter":[85],"receiver":[88],"on":[89,184],"cm-order.":[90],"To":[91,188],"detect":[92],"signals,":[96],"correlation":[97,141,199,205],"calculations":[98],"were":[99,117],"carried":[100],"out":[101,240],"range":[104,110,203],"received":[106],"waves":[107,131,165],"same":[109,119,261],"replica":[112,115],"signals;":[113],"signals":[116],"as":[120,262],"transmitted":[122],"signals.":[124],"Popular":[125],"positioning":[126],"systems":[127],"electrical":[130],"employ":[132],"signal":[133,144,241,253],"acquisition":[134,242],"calculate":[136],"coordinates":[137],"objects":[139],"from":[140,217],"values":[142,200],"tracking":[145,168,195,246,254],"relative":[149,219],"shift":[150],"distances":[152],"objects.":[155],"It":[156],"is":[157],"difficult":[158],"for":[159,197,210],"system":[161],"continue":[167],"decrease":[172],"in":[173],"self-correlation":[175],"value":[176],"due":[177],"Doppler":[180],"effect":[181],"acted":[183],"object.":[187],"solve":[189],"problem,":[191],"proposed":[193,245],"method":[196,257],"keeping":[198],"by":[201],"limited":[202],"calculations.":[206],"obtaining":[211],"real-time":[212,252],"updates":[213],"positional":[215],"shift,":[220],"an":[221],"experiment":[222],"measurement":[225],"was":[226,236],"also":[227],"conducted":[228],"device":[234],"used":[237],"carry":[239],"method.":[247],"The":[248],"results":[249],"show":[250],"our":[256],"realized,":[260],"existing":[263],"software":[264],"+/-":[266],"0.5":[267],"[m/s].":[268],"This":[269],"paper":[270],"reports":[271],"can":[274],"expect":[275],"self-localization":[276],"robots":[278],"system.":[281]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
