{"id":"https://openalex.org/W2991213506","doi":"https://doi.org/10.1109/pimrc.2019.8904120","title":"Enhanced Localization Systems with Multipath Fingerprints and Machine Learning","display_name":"Enhanced Localization Systems with Multipath Fingerprints and Machine Learning","publication_year":2019,"publication_date":"2019-09-01","ids":{"openalex":"https://openalex.org/W2991213506","doi":"https://doi.org/10.1109/pimrc.2019.8904120","mag":"2991213506"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2019.8904120","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2019.8904120","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5007748368","display_name":"Marcelo N. de Sousa","orcid":"https://orcid.org/0000-0002-4002-3499"},"institutions":[{"id":"https://openalex.org/I119449181","display_name":"Technische Universit\u00e4t Ilmenau","ror":"https://ror.org/01weqhp73","country_code":"DE","type":"education","lineage":["https://openalex.org/I119449181"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Marcelo N de Sousa","raw_affiliation_strings":["Technology of Ilmenau,Electronic Measurements and Signal Processing,Ilmenau,Germany","Electronic Measurements and Signal Processing, Technology of Ilmenau, Ilmenau, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technology of Ilmenau,Electronic Measurements and Signal Processing,Ilmenau,Germany","institution_ids":["https://openalex.org/I119449181"]},{"raw_affiliation_string":"Electronic Measurements and Signal Processing, Technology of Ilmenau, Ilmenau, Germany","institution_ids":["https://openalex.org/I119449181"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029479285","display_name":"Reiner S. Thoma Electronic","orcid":null},"institutions":[{"id":"https://openalex.org/I119449181","display_name":"Technische Universit\u00e4t Ilmenau","ror":"https://ror.org/01weqhp73","country_code":"DE","type":"education","lineage":["https://openalex.org/I119449181"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Reiner S. Thom\u00e4 Electronic","raw_affiliation_strings":["Technology of Ilmenau,Electronic Measurements and Signal Processing,Ilmenau,Germany","Electronic Measurements and Signal Processing, Technology of Ilmenau, Ilmenau, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technology of Ilmenau,Electronic Measurements and Signal Processing,Ilmenau,Germany","institution_ids":["https://openalex.org/I119449181"]},{"raw_affiliation_string":"Electronic Measurements and Signal Processing, Technology of Ilmenau, Ilmenau, Germany","institution_ids":["https://openalex.org/I119449181"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I119449181"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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":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":0.9948999881744385,"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/T11698","display_name":"Underwater Acoustics Research","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"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":0.9481618404388428},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.8729448318481445},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7481911778450012},{"id":"https://openalex.org/keywords/multilateration","display_name":"Multilateration","score":0.6503596901893616},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.5794433951377869},{"id":"https://openalex.org/keywords/ray-tracing","display_name":"Ray tracing (physics)","score":0.4626866579055786},{"id":"https://openalex.org/keywords/delay-spread","display_name":"Delay spread","score":0.431144654750824},{"id":"https://openalex.org/keywords/multipath-mitigation","display_name":"Multipath mitigation","score":0.42973411083221436},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3920022249221802},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3396596908569336},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17333686351776123},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.12952175736427307},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1287722885608673}],"concepts":[{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.9481618404388428},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.8729448318481445},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7481911778450012},{"id":"https://openalex.org/C104037064","wikidata":"https://www.wikidata.org/wiki/Q1640884","display_name":"Multilateration","level":3,"score":0.6503596901893616},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.5794433951377869},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.4626866579055786},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.431144654750824},{"id":"https://openalex.org/C2776015439","wikidata":"https://www.wikidata.org/wiki/Q25313558","display_name":"Multipath mitigation","level":4,"score":0.42973411083221436},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3920022249221802},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3396596908569336},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17333686351776123},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.12952175736427307},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1287722885608673},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/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/pimrc.2019.8904120","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2019.8904120","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5099999904632568,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W432844638","https://openalex.org/W1547028942","https://openalex.org/W1943567321","https://openalex.org/W2015085691","https://openalex.org/W2017982824","https://openalex.org/W2028246003","https://openalex.org/W2067068939","https://openalex.org/W2098222276","https://openalex.org/W2112950808","https://openalex.org/W2128569883","https://openalex.org/W2138347261","https://openalex.org/W2169101760","https://openalex.org/W2557655613","https://openalex.org/W2606276298","https://openalex.org/W2613032697","https://openalex.org/W2883387190","https://openalex.org/W2888805493","https://openalex.org/W2901026473","https://openalex.org/W2962978694","https://openalex.org/W2980334917","https://openalex.org/W3100857292","https://openalex.org/W4233421528","https://openalex.org/W4244323842","https://openalex.org/W6632693469"],"related_works":["https://openalex.org/W2391980879","https://openalex.org/W1636339314","https://openalex.org/W2799362944","https://openalex.org/W2903220199","https://openalex.org/W2083509671","https://openalex.org/W1978001812","https://openalex.org/W4307018408","https://openalex.org/W2355647129","https://openalex.org/W4206243596","https://openalex.org/W2353409691"],"abstract_inverted_index":{"We":[0,37],"propose":[1],"a":[2,34,47,53,72],"new":[3],"method":[4,93],"to":[5,51,80],"enhance":[6],"the":[7,23,40,82],"performance":[8,88],"of":[9,26,56,59,91],"radio":[10],"frequency":[11],"localization":[12],"in":[13,46,63],"strong":[14],"multipath":[15,27,64,83],"and":[16,89,98],"non-line-of-sight":[17],"(NLOS)":[18],"situations.":[19],"The":[20,87],"knowledge":[21],"about":[22],"geometrical":[24],"structure":[25],"propagation":[28],"environment":[29],"is":[30],"exploited":[31],"by":[32,96],"using":[33],"ray-tracing":[35],"tool.":[36],"further":[38],"apply":[39],"Random":[41],"Forest":[42],"(RF)":[43],"algorithm":[44],"embedded":[45],"machine":[48],"learning":[49],"framework":[50],"extract":[52,81],"reference":[54],"data-set":[55],"Time":[57],"Differences":[58],"Arrival":[60],"(TDOA)":[61],"fingerprints":[62,68],"outdoor":[65],"scenarios.":[66],"Site-specific":[67],"are":[69],"processed":[70],"with":[71],"multidimensional":[73],"cross-correlation,":[74],"called":[75],"Volume":[76],"Cross-Correlation":[77],"function":[78],"(VCC),":[79],"features":[84],"from":[85],"measurements.":[86,99],"feasibility":[90],"our":[92],"was":[94],"evaluated":[95],"simulations":[97]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}