{"id":"https://openalex.org/W2162072503","doi":"https://doi.org/10.1109/ecc.2015.7330777","title":"Sensor fused indoor positioning using dual band WiFi signal measurements","display_name":"Sensor fused indoor positioning using dual band WiFi signal measurements","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W2162072503","doi":"https://doi.org/10.1109/ecc.2015.7330777","mag":"2162072503"},"language":"en","primary_location":{"id":"doi:10.1109/ecc.2015.7330777","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecc.2015.7330777","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 European Control Conference (ECC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://lup.lub.lu.se/record/8057525","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109295104","display_name":"Fredrik Karlsson","orcid":"https://orcid.org/0000-0003-3373-0934"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Fredrik Karlsson","raw_affiliation_strings":["Electrical and Information Technology, Lund University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Information Technology, Lund University","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042010398","display_name":"Martin Karlsson","orcid":"https://orcid.org/0000-0002-5485-8577"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Martin Karlsson","raw_affiliation_strings":["Automatic Control, Lund University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Automatic Control, Lund University","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Bo Bernhardsson","orcid":null},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Bo Bernhardsson","raw_affiliation_strings":["Automatic Control, Lund University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Automatic Control, Lund University","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Fredrik Tufvesson","orcid":null},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Fredrik Tufvesson","raw_affiliation_strings":["Electrical and Information Technology, Lund University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Information Technology, Lund University","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"last","author":{"id":null,"display_name":"Magnus Persson","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Magnus Persson","raw_affiliation_strings":["Sony Mobile Communications, Lund"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sony Mobile Communications, Lund","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5109295104"],"corresponding_institution_ids":["https://openalex.org/I187531555"],"apc_list":null,"apc_paid":null,"fwci":2.9491,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.90915373,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1669","last_page":"1672"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13497","display_name":"Hermeneutics and Narrative Identity","score":0.9879000186920166,"subfield":{"id":"https://openalex.org/subfields/1211","display_name":"Philosophy"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13497","display_name":"Hermeneutics and Narrative Identity","score":0.9879000186920166,"subfield":{"id":"https://openalex.org/subfields/1211","display_name":"Philosophy"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13695","display_name":"Aging, Elder Care, and Social Issues","score":0.9749000072479248,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13099","display_name":"Health, Medicine and Society","score":0.95660001039505,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/trilateration","display_name":"Trilateration","score":0.9454783201217651},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.7654601335525513},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6419540643692017},{"id":"https://openalex.org/keywords/hybrid-positioning-system","display_name":"Hybrid positioning system","score":0.6040262579917908},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5842966437339783},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.46566179394721985},{"id":"https://openalex.org/keywords/indoor-positioning-system","display_name":"Indoor positioning system","score":0.45649874210357666},{"id":"https://openalex.org/keywords/particle-filter","display_name":"Particle filter","score":0.4349513351917267},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.42237991094589233},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.41724228858947754},{"id":"https://openalex.org/keywords/positioning-system","display_name":"Positioning system","score":0.39853331446647644},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.3431972563266754},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2875407338142395},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23521992564201355},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.21553272008895874},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17466294765472412},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.17444145679473877}],"concepts":[{"id":"https://openalex.org/C20832178","wikidata":"https://www.wikidata.org/wiki/Q1146298","display_name":"Trilateration","level":3,"score":0.9454783201217651},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.7654601335525513},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6419540643692017},{"id":"https://openalex.org/C187394410","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Hybrid positioning system","level":4,"score":0.6040262579917908},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5842966437339783},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.46566179394721985},{"id":"https://openalex.org/C2777486483","wikidata":"https://www.wikidata.org/wiki/Q6026477","display_name":"Indoor positioning system","level":3,"score":0.45649874210357666},{"id":"https://openalex.org/C52421305","wikidata":"https://www.wikidata.org/wiki/Q1151499","display_name":"Particle filter","level":3,"score":0.4349513351917267},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.42237991094589233},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.41724228858947754},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.39853331446647644},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.3431972563266754},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2875407338142395},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23521992564201355},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.21553272008895874},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17466294765472412},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.17444145679473877},{"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","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},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/ecc.2015.7330777","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecc.2015.7330777","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 European Control Conference (ECC)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.1021.4755","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1021.4755","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://lup.lub.lu.se/luur/download?fileOId%3D4317329%26func%3DdownloadFile%26recordOId%3D4317328","raw_type":"text"},{"id":"pmh:oai:lup-student-papers.lub.lu.se:4317328","is_oa":false,"landing_page_url":"http://lup.lub.lu.se/student-papers/record/4317328","pdf_url":null,"source":{"id":"https://openalex.org/S4306402420","display_name":"Lund University Publications Student Papers (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"H3"},{"id":"pmh:oai:lup.lub.lu.se:4e91110e-c62e-4bf0-b6dd-d04134e931e5","is_oa":true,"landing_page_url":"https://lup.lub.lu.se/record/8057525","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:lup.lub.lu.se:4e91110e-c62e-4bf0-b6dd-d04134e931e5","is_oa":true,"landing_page_url":"https://lup.lub.lu.se/record/8057525","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W4247236552"],"related_works":["https://openalex.org/W2338540482","https://openalex.org/W2129480835","https://openalex.org/W2967713771","https://openalex.org/W2126117863","https://openalex.org/W123621796","https://openalex.org/W2612424632","https://openalex.org/W2315802775","https://openalex.org/W2942993135","https://openalex.org/W1995960978","https://openalex.org/W2544530581","https://openalex.org/W2926160819","https://openalex.org/W2133381818","https://openalex.org/W2113719393","https://openalex.org/W1530683609","https://openalex.org/W109475003","https://openalex.org/W1994005880","https://openalex.org/W584032168","https://openalex.org/W2081288877","https://openalex.org/W2114873732","https://openalex.org/W772526217"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"signal":[3],"strengths":[4],"from":[5],"known":[6],"WiFi":[7,60],"access":[8],"points":[9],"are":[10,62],"used":[11],"together":[12],"with":[13,64],"a":[14,49,84],"particle":[15],"filter":[16],"to":[17,39,89,94],"perform":[18],"indoor":[19],"navigation.":[20],"It":[21],"is":[22,27,56,70],"shown":[23],"that":[24],"more":[25,50,95],"information":[26],"obtained":[28],"by":[29],"using":[30,40,45,75,83],"signals":[31],"of":[32,80],"both":[33,46],"2.4":[34],"and":[35,78],"5.0":[36],"GHz,":[37],"compared":[38,93],"only":[41],"one":[42],"frequency.":[43],"Thus,":[44],"frequencies":[47],"provides":[48],"accurate":[51],"positioning.":[52],"The":[53],"second":[54],"contribution":[55],"an":[57,76],"algorithm":[58],"where":[59],"measurements":[61],"combined":[63],"pedestrian":[65],"dead":[66],"reckoning":[67],"(PDR),":[68],"which":[69],"based":[71],"on":[72],"step":[73],"counting":[74],"accelerometer":[77],"hypotheses":[79],"the":[81],"heading":[82],"gyroscope.":[85],"This":[86],"was":[87],"found":[88],"provide":[90],"further":[91],"accuracy":[92],"conventional":[96],"methods.":[97]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-04-29T09:16:38.111599","created_date":"2025-10-10T00:00:00"}