{"id":"https://openalex.org/W1998562660","doi":"https://doi.org/10.1109/pimrc.2011.6139691","title":"Fingerprinting-based radio localization in indoor environments using multiple wireless technologies","display_name":"Fingerprinting-based radio localization in indoor environments using multiple wireless technologies","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W1998562660","doi":"https://doi.org/10.1109/pimrc.2011.6139691","mag":"1998562660"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2011.6139691","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2011.6139691","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications","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/A5007607246","display_name":"Moises Lisboa Rodrigues","orcid":null},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Moises Lisboa Rodrigues","raw_affiliation_strings":["Computer Science Department, University Fed. de Minas Gerais, Brazil","Computer Science Department, Univ. Fed. de Minas Gerais - Brazil"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University Fed. de Minas Gerais, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Computer Science Department, Univ. Fed. de Minas Gerais - Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015631367","display_name":"Luiz F. M. Vieira","orcid":"https://orcid.org/0000-0002-9050-3001"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luiz Filipe M. Vieira","raw_affiliation_strings":["Computer Science Department, University Fed. de Minas Gerais, Brazil","Computer Science Department, Univ. Fed. de Minas Gerais - Brazil"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University Fed. de Minas Gerais, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Computer Science Department, Univ. Fed. de Minas Gerais - Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015111328","display_name":"M\u00e1rio F. M. Campos","orcid":"https://orcid.org/0000-0002-8336-9190"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Mario F. M. Campos","raw_affiliation_strings":["Computer Science Department, University Fed. de Minas Gerais, Brazil","Computer Science Department, Univ. Fed. de Minas Gerais - Brazil"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University Fed. de Minas Gerais, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Computer Science Department, Univ. Fed. de Minas Gerais - Brazil","institution_ids":["https://openalex.org/I110200422"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5007607246"],"corresponding_institution_ids":["https://openalex.org/I110200422"],"apc_list":null,"apc_paid":null,"fwci":2.6496,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.90143516,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1203","last_page":"1207"},"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":0.9919999837875366,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9915000200271606,"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/bluetooth","display_name":"Bluetooth","score":0.8799185752868652},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7691709995269775},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.7662254571914673},{"id":"https://openalex.org/keywords/beacon","display_name":"Beacon","score":0.7166421413421631},{"id":"https://openalex.org/keywords/fingerprint","display_name":"Fingerprint (computing)","score":0.6293980479240417},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4887545108795166},{"id":"https://openalex.org/keywords/hybrid-positioning-system","display_name":"Hybrid positioning system","score":0.4201587736606598},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.41986793279647827},{"id":"https://openalex.org/keywords/fingerprint-recognition","display_name":"Fingerprint recognition","score":0.4168365001678467},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3732433617115021},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33772850036621094},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32947009801864624},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2833286225795746},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1271086037158966},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11379161477088928},{"id":"https://openalex.org/keywords/positioning-system","display_name":"Positioning system","score":0.092511385679245}],"concepts":[{"id":"https://openalex.org/C546215728","wikidata":"https://www.wikidata.org/wiki/Q39531","display_name":"Bluetooth","level":3,"score":0.8799185752868652},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7691709995269775},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.7662254571914673},{"id":"https://openalex.org/C102168758","wikidata":"https://www.wikidata.org/wiki/Q7321258","display_name":"Beacon","level":2,"score":0.7166421413421631},{"id":"https://openalex.org/C2777826928","wikidata":"https://www.wikidata.org/wiki/Q3745713","display_name":"Fingerprint (computing)","level":2,"score":0.6293980479240417},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4887545108795166},{"id":"https://openalex.org/C187394410","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Hybrid positioning system","level":4,"score":0.4201587736606598},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.41986793279647827},{"id":"https://openalex.org/C168406668","wikidata":"https://www.wikidata.org/wiki/Q178022","display_name":"Fingerprint recognition","level":3,"score":0.4168365001678467},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3732433617115021},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33772850036621094},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32947009801864624},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2833286225795746},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1271086037158966},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11379161477088928},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.092511385679245},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"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/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2011.6139691","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2011.6139691","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.47999998927116394,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322980","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de Minas Gerais","ror":"https://ror.org/00nc55f03"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1553870164","https://openalex.org/W1848928191","https://openalex.org/W2020306262","https://openalex.org/W2100989187","https://openalex.org/W2113568926","https://openalex.org/W2134336559","https://openalex.org/W2142136129","https://openalex.org/W2142827986","https://openalex.org/W2154126632","https://openalex.org/W2170102584","https://openalex.org/W6632968766","https://openalex.org/W6639198089"],"related_works":["https://openalex.org/W4313213593","https://openalex.org/W2518860590","https://openalex.org/W3136975152","https://openalex.org/W2110864098","https://openalex.org/W1492287877","https://openalex.org/W2024669213","https://openalex.org/W4393615373","https://openalex.org/W4393559933","https://openalex.org/W3014822659","https://openalex.org/W4362496757"],"abstract_inverted_index":{"Localizing":[0],"a":[1,4,20,24,88],"user":[2,21],"is":[3,53,66,69],"fundamental":[5],"problem":[6],"that":[7,62],"arises":[8],"in":[9,26,72,103],"many":[10],"potential":[11],"applications.":[12],"The":[13,126],"use":[14,32,107],"of":[15,41,95,128,135,148,155],"wireless":[16,45,77,98,149],"technologies":[17,99,137,175],"for":[18,160],"locating":[19],"has":[22,63],"been":[23],"trend":[25],"recent":[27],"years.":[28],"Most":[29],"existing":[30,44],"approaches":[31],"RSSI":[33],"to":[34,79,100,166,178],"localize":[35],"the":[36,42,56,81,91,123,133,136,146,153],"user.":[37],"In":[38,83,115],"general,":[39],"one":[40,76],"several":[43],"standards":[46],"such":[47],"as":[48,55],"ZigBee,":[49,109],"Bluetooth":[50,112],"or":[51],"Wi-Fi,":[52],"chosen":[54],"target":[57],"standard.":[58],"An":[59],"interesting":[60],"question":[61],"practical":[64],"implications":[65],"whether":[67],"there":[68],"any":[70],"benefit":[71],"using":[73,96,122],"more":[74,163],"than":[75],"technology":[78,130],"perform":[80,101],"localization.":[82],"this":[84],"paper":[85],"we":[86,118,170],"present":[87],"study":[89,117],"on":[90],"advantages":[92],"and":[93,111,132,157],"challenges":[94],"multiple":[97],"localization":[102,156,180],"indoor":[104],"environments.":[105],"We":[106,142],"real":[108],"Wi-Fi":[110],"compliant":[113],"devices.":[114],"our":[116],"analyse":[119,144],"results":[120],"obtained":[121],"fingerprint":[124],"method.":[125],"performance":[127,134],"each":[129],"alone":[131],"combined":[138],"are":[139],"also":[140,143],"investigated.":[141],"how":[145,172],"number":[147],"devices":[150],"used":[151],"affects":[152],"quality":[154],"show":[158,171],"that,":[159],"all":[161],"technologies,":[162],"beacons":[164],"lead":[165,177],"less":[167],"error.":[168],"Finally,":[169],"interference":[173],"among":[174],"may":[176],"lower":[179],"accuracy.":[181]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}