{"id":"https://openalex.org/W4223594897","doi":"https://doi.org/10.1109/iceic54506.2022.9748576","title":"Robust indoor positioning system in poor infrastructure environments","display_name":"Robust indoor positioning system in poor infrastructure environments","publication_year":2022,"publication_date":"2022-02-06","ids":{"openalex":"https://openalex.org/W4223594897","doi":"https://doi.org/10.1109/iceic54506.2022.9748576"},"language":"en","primary_location":{"id":"doi:10.1109/iceic54506.2022.9748576","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iceic54506.2022.9748576","pdf_url":null,"source":{"id":"https://openalex.org/S4363608213","display_name":"2022 International Conference on Electronics, Information, and Communication (ICEIC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 International Conference on Electronics, Information, and Communication (ICEIC)","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/A5021567917","display_name":"Beomju Shin","orcid":"https://orcid.org/0000-0002-3743-9127"},"institutions":[{"id":"https://openalex.org/I58716616","display_name":"Korea Institute of Science and Technology","ror":"https://ror.org/05kzfa883","country_code":"KR","type":"facility","lineage":["https://openalex.org/I27494661","https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098","https://openalex.org/I58716616"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Beomju Shin","raw_affiliation_strings":["Korea Institute of Science and Technology,Augmented Safety System With Intelligence Sensing &#x0026; Tracking,Seoul,Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Korea Institute of Science and Technology,Augmented Safety System With Intelligence Sensing &#x0026; Tracking,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I58716616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100666519","display_name":"Jung Ho Lee","orcid":"https://orcid.org/0000-0002-9000-4018"},"institutions":[{"id":"https://openalex.org/I58716616","display_name":"Korea Institute of Science and Technology","ror":"https://ror.org/05kzfa883","country_code":"KR","type":"facility","lineage":["https://openalex.org/I27494661","https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098","https://openalex.org/I58716616"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jung Ho Lee","raw_affiliation_strings":["Korea Institute of Science and Technology,Augmented Safety System With Intelligence Sensing &#x0026; Tracking,Seoul,Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Korea Institute of Science and Technology,Augmented Safety System With Intelligence Sensing &#x0026; Tracking,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I58716616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065675868","display_name":"Changsoo Yu","orcid":"https://orcid.org/0000-0002-0155-326X"},"institutions":[{"id":"https://openalex.org/I58716616","display_name":"Korea Institute of Science and Technology","ror":"https://ror.org/05kzfa883","country_code":"KR","type":"facility","lineage":["https://openalex.org/I27494661","https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098","https://openalex.org/I58716616"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Changsoo Yu","raw_affiliation_strings":["Korea Institute of Science and Technology,Augmented Safety System With Intelligence Sensing &#x0026; Tracking,Seoul,Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Korea Institute of Science and Technology,Augmented Safety System With Intelligence Sensing &#x0026; Tracking,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I58716616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018366912","display_name":"Hankyeol Kyung","orcid":"https://orcid.org/0000-0002-3216-4099"},"institutions":[{"id":"https://openalex.org/I58716616","display_name":"Korea Institute of Science and Technology","ror":"https://ror.org/05kzfa883","country_code":"KR","type":"facility","lineage":["https://openalex.org/I27494661","https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098","https://openalex.org/I58716616"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hankyeol Kyung","raw_affiliation_strings":["Korea Institute of Science and Technology,Augmented Safety System With Intelligence Sensing &#x0026; Tracking,Seoul,Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Korea Institute of Science and Technology,Augmented Safety System With Intelligence Sensing &#x0026; Tracking,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I58716616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047934504","display_name":"Teahun Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I58716616","display_name":"Korea Institute of Science and Technology","ror":"https://ror.org/05kzfa883","country_code":"KR","type":"facility","lineage":["https://openalex.org/I27494661","https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098","https://openalex.org/I58716616"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Teahun Kim","raw_affiliation_strings":["Sensor System Research Center, Korea Institute of Science and Technology,Seoul,Republic of Korea","Sensor System Research Center, Korea Institute of Science and Technology, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Sensor System Research Center, Korea Institute of Science and Technology,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I58716616"]},{"raw_affiliation_string":"Sensor System Research Center, Korea Institute of Science and Technology, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I58716616"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002601219","display_name":"Taikjin Lee","orcid":"https://orcid.org/0000-0001-6158-0705"},"institutions":[{"id":"https://openalex.org/I58716616","display_name":"Korea Institute of Science and Technology","ror":"https://ror.org/05kzfa883","country_code":"KR","type":"facility","lineage":["https://openalex.org/I27494661","https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098","https://openalex.org/I58716616"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Taikjin Lee","raw_affiliation_strings":["Korea Institute of Science and Technology,Augmented Safety System With Intelligence Sensing &#x0026; Tracking,Seoul,Republic of Korea","TJ Labs, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Korea Institute of Science and Technology,Augmented Safety System With Intelligence Sensing &#x0026; Tracking,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I58716616"]},{"raw_affiliation_string":"TJ Labs, Seoul, Republic of Korea","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5021567917"],"corresponding_institution_ids":["https://openalex.org/I58716616"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02086131,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":null,"first_page":"1","last_page":"3"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9853000044822693,"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/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9779000282287598,"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/fingerprint","display_name":"Fingerprint (computing)","score":0.7769782543182373},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7227604389190674},{"id":"https://openalex.org/keywords/beacon","display_name":"Beacon","score":0.6901340484619141},{"id":"https://openalex.org/keywords/dead-reckoning","display_name":"Dead reckoning","score":0.6776585578918457},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.6383439898490906},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.5961328744888306},{"id":"https://openalex.org/keywords/pedestrian","display_name":"Pedestrian","score":0.5767815113067627},{"id":"https://openalex.org/keywords/fingerprint-recognition","display_name":"Fingerprint recognition","score":0.5758659243583679},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.528870165348053},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.40244510769844055},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.364291787147522},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.2610909938812256},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16289237141609192},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1475900113582611},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.06877878308296204}],"concepts":[{"id":"https://openalex.org/C2777826928","wikidata":"https://www.wikidata.org/wiki/Q3745713","display_name":"Fingerprint (computing)","level":2,"score":0.7769782543182373},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7227604389190674},{"id":"https://openalex.org/C102168758","wikidata":"https://www.wikidata.org/wiki/Q7321258","display_name":"Beacon","level":2,"score":0.6901340484619141},{"id":"https://openalex.org/C106165642","wikidata":"https://www.wikidata.org/wiki/Q152255","display_name":"Dead reckoning","level":3,"score":0.6776585578918457},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.6383439898490906},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.5961328744888306},{"id":"https://openalex.org/C2777113093","wikidata":"https://www.wikidata.org/wiki/Q221488","display_name":"Pedestrian","level":2,"score":0.5767815113067627},{"id":"https://openalex.org/C168406668","wikidata":"https://www.wikidata.org/wiki/Q178022","display_name":"Fingerprint recognition","level":3,"score":0.5758659243583679},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.528870165348053},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.40244510769844055},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.364291787147522},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.2610909938812256},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16289237141609192},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1475900113582611},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.06877878308296204},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iceic54506.2022.9748576","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iceic54506.2022.9748576","pdf_url":null,"source":{"id":"https://openalex.org/S4363608213","display_name":"2022 International Conference on Electronics, Information, and Communication (ICEIC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 International Conference on Electronics, Information, and Communication (ICEIC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G4198532010","display_name":null,"funder_award_id":"CRC-20-02-KIST","funder_id":"https://openalex.org/F4320325370","funder_display_name":"National Research Council of Science and Technology"},{"id":"https://openalex.org/G6606615881","display_name":null,"funder_award_id":"2019-0-01401","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"}],"funders":[{"id":"https://openalex.org/F4320325370","display_name":"National Research Council of Science and Technology","ror":"https://ror.org/058rymf81"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1492287877","https://openalex.org/W1993822718","https://openalex.org/W2161963928","https://openalex.org/W2278572312","https://openalex.org/W2514344688","https://openalex.org/W2946331101","https://openalex.org/W3089250041","https://openalex.org/W6648680297"],"related_works":["https://openalex.org/W2361792188","https://openalex.org/W4393615373","https://openalex.org/W4393559933","https://openalex.org/W3014822659","https://openalex.org/W2117826006","https://openalex.org/W4362496757","https://openalex.org/W2051501574","https://openalex.org/W2124627279","https://openalex.org/W2050967184","https://openalex.org/W2566091814"],"abstract_inverted_index":{"In":[0,31],"order":[1],"to":[2],"estimate":[3],"an":[4,10,123],"accurate":[5,41],"position":[6,42,112],"of":[7,135,143,150],"user":[8,70,104],"in":[9,44,57,132],"indoor":[11],"environment,":[12],"fingerprint":[13,109],"location":[14,147],"estimation":[15,148],"technology":[16],"has":[17],"been":[18],"actively":[19],"studying.":[20],"Fingerprint":[21],"method":[22],"is":[23,81,89,117],"generally":[24],"affected":[25],"by":[26,101],"the":[27,40,53,58,63,69,73,78,84,92,97,103,108,111,114,120,144],"installed":[28],"infrastructure":[29,47],"environment.":[30,48],"this":[32],"study,":[33],"we":[34],"propose":[35],"a":[36,45,133,141,146],"technique":[37,51],"for":[38],"estimating":[39,68],"even":[43],"poor":[46],"The":[49],"proposed":[50,121],"saves":[52],"received":[54,95],"RSSI":[55,65,86,93],"value":[56,66,94],"user's":[59,79,85],"buffer":[60],"and":[61,83],"utilizes":[62],"accumulated":[64],"when":[67],"position.":[71],"Using":[72,119],"pedestrian":[74],"dead":[75],"reckoning":[76],"technique,":[77],"trajectory":[80],"estimated,":[82],"spatial":[87,105],"pattern":[88,106],"created":[90],"using":[91,127],"on":[96],"corresponding":[98],"trajectory.":[99],"And":[100],"comparing":[102],"with":[107],"DB,":[110],"having":[113],"highest":[115],"correlation":[116],"found.":[118],"method,":[122],"experiment":[124],"was":[125,154],"conducted":[126],"only":[128],"three":[129],"BLE":[130],"beacons":[131],"space":[134],"about":[136],"20m":[137],"X":[138],"50m.":[139],"As":[140],"result":[142,149],"experiment,":[145],"less":[151],"than":[152],"3m":[153],"obtained.":[155]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
