{"id":"https://openalex.org/W4400728416","doi":"https://doi.org/10.1109/iwcmc61514.2024.10592586","title":"Non-Line of Sight Detection Based on 5G Signal Strength- and Quality Measurements and its impact on mobile positioning accuracy","display_name":"Non-Line of Sight Detection Based on 5G Signal Strength- and Quality Measurements and its impact on mobile positioning accuracy","publication_year":2024,"publication_date":"2024-05-27","ids":{"openalex":"https://openalex.org/W4400728416","doi":"https://doi.org/10.1109/iwcmc61514.2024.10592586"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc61514.2024.10592586","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iwcmc61514.2024.10592586","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Wireless Communications and Mobile Computing (IWCMC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.1109/IWCMC61514.2024.10592586","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081742873","display_name":"Ivo M\u00fc\u00fcrsepp","orcid":"https://orcid.org/0000-0003-1927-133X"},"institutions":[{"id":"https://openalex.org/I111112146","display_name":"Tallinn University of Technology","ror":"https://ror.org/0443cwa12","country_code":"EE","type":"education","lineage":["https://openalex.org/I111112146"]}],"countries":["EE"],"is_corresponding":true,"raw_author_name":"Ivo M\u00fc\u00fcrsepp","raw_affiliation_strings":["Tallinn University of Technology,Thomas Johann Seebeck,Department of Electronics,Tallinn,Estonia"],"affiliations":[{"raw_affiliation_string":"Tallinn University of Technology,Thomas Johann Seebeck,Department of Electronics,Tallinn,Estonia","institution_ids":["https://openalex.org/I111112146"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012772738","display_name":"Aleksei Fjodorov","orcid":"https://orcid.org/0000-0001-5753-0414"},"institutions":[{"id":"https://openalex.org/I111112146","display_name":"Tallinn University of Technology","ror":"https://ror.org/0443cwa12","country_code":"EE","type":"education","lineage":["https://openalex.org/I111112146"]}],"countries":["EE"],"is_corresponding":false,"raw_author_name":"Aleksei Fjodorov","raw_affiliation_strings":["Tallinn University of Technology,Thomas Johann Seebeck,Department of Electronics,Tallinn,Estonia"],"affiliations":[{"raw_affiliation_string":"Tallinn University of Technology,Thomas Johann Seebeck,Department of Electronics,Tallinn,Estonia","institution_ids":["https://openalex.org/I111112146"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057700615","display_name":"Muhammad Mahtab Alam","orcid":"https://orcid.org/0000-0002-1055-7959"},"institutions":[{"id":"https://openalex.org/I111112146","display_name":"Tallinn University of Technology","ror":"https://ror.org/0443cwa12","country_code":"EE","type":"education","lineage":["https://openalex.org/I111112146"]}],"countries":["EE"],"is_corresponding":false,"raw_author_name":"Muhammad Mahtab Alam","raw_affiliation_strings":["Tallinn University of Technology,Thomas Johann Seebeck,Department of Electronics,Tallinn,Estonia"],"affiliations":[{"raw_affiliation_string":"Tallinn University of Technology,Thomas Johann Seebeck,Department of Electronics,Tallinn,Estonia","institution_ids":["https://openalex.org/I111112146"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5081742873"],"corresponding_institution_ids":["https://openalex.org/I111112146"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08396958,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"256","last_page":"261"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.7996000051498413,"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":0.7996000051498413,"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/T14139","display_name":"E-commerce and Technology Innovations","score":0.7401000261306763,"subfield":{"id":"https://openalex.org/subfields/1403","display_name":"Business and International Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.7309781312942505},{"id":"https://openalex.org/keywords/signal-strength","display_name":"Signal strength","score":0.6537026762962341},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6429229974746704},{"id":"https://openalex.org/keywords/line-of-sight","display_name":"Line-of-sight","score":0.5345792770385742},{"id":"https://openalex.org/keywords/sight","display_name":"Sight","score":0.5263044834136963},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5185588002204895},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.4909878075122833},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4785252809524536},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21321570873260498},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.20115360617637634},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14531967043876648},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08692476153373718},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06344681978225708},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.054445624351501465}],"concepts":[{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.7309781312942505},{"id":"https://openalex.org/C176808163","wikidata":"https://www.wikidata.org/wiki/Q17105794","display_name":"Signal strength","level":3,"score":0.6537026762962341},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6429229974746704},{"id":"https://openalex.org/C2780928442","wikidata":"https://www.wikidata.org/wiki/Q6553027","display_name":"Line-of-sight","level":2,"score":0.5345792770385742},{"id":"https://openalex.org/C1517167","wikidata":"https://www.wikidata.org/wiki/Q1134322","display_name":"Sight","level":2,"score":0.5263044834136963},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5185588002204895},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.4909878075122833},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4785252809524536},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21321570873260498},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.20115360617637634},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14531967043876648},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08692476153373718},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06344681978225708},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.054445624351501465},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iwcmc61514.2024.10592586","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iwcmc61514.2024.10592586","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Wireless Communications and Mobile Computing (IWCMC)","raw_type":"proceedings-article"},{"id":"pmh:oai:zenodo.org:13832730","is_oa":true,"landing_page_url":"https://doi.org/10.1109/IWCMC61514.2024.10592586","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"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":"IWCMC 2024, Proceedings of  2024 International Wireless Communications and Mobile Computing (IWCMC 2024), Ayia Napa, Cyprus, 27-31 May 2024","raw_type":"info:eu-repo/semantics/conferenceProceedings"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:13832730","is_oa":true,"landing_page_url":"https://doi.org/10.1109/IWCMC61514.2024.10592586","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"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":"IWCMC 2024, Proceedings of  2024 International Wireless Communications and Mobile Computing (IWCMC 2024), Ayia Napa, Cyprus, 27-31 May 2024","raw_type":"info:eu-repo/semantics/conferenceProceedings"},"sustainable_development_goals":[{"score":0.4399999976158142,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334322","display_name":"HORIZON EUROPE Framework Programme","ror":null},{"id":"https://openalex.org/F4320337495","display_name":"Technology Development","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W429766147","https://openalex.org/W2138114662","https://openalex.org/W2154347068","https://openalex.org/W2162718622","https://openalex.org/W2999043856","https://openalex.org/W3196646886","https://openalex.org/W4233794897","https://openalex.org/W4308691331","https://openalex.org/W4318465123","https://openalex.org/W4362590838","https://openalex.org/W4388483663"],"related_works":["https://openalex.org/W4386212472","https://openalex.org/W2144201814","https://openalex.org/W2154962128","https://openalex.org/W2367993652","https://openalex.org/W2168225667","https://openalex.org/W2108958692","https://openalex.org/W2995826996","https://openalex.org/W2072419077","https://openalex.org/W2052253596","https://openalex.org/W2982685408"],"abstract_inverted_index":{"5G":[0],"radio":[1,47],"signal":[2],"strength-and":[3],"quality":[4],"measurements":[5,118],"can":[6,37,102],"be":[7,38,103],"used":[8,39],"to":[9,40,106],"distinguish":[10],"between":[11],"Line":[12,18],"of":[13,19,32,81,86],"Sight":[14,20],"(LOS)":[15],"and":[16,59],"non-":[17],"(NLOS)":[21],"channels":[22],"with":[23,29,55,62],"good":[24],"accuracy.":[25],"Classification":[26],"results,":[27],"obtained":[28,87],"the":[30,77,111],"use":[31],"Machine":[33],"Learning":[34],"(ML)":[35],"methods,":[36],"significantly":[41],"improve":[42],"positioning":[43,91,100],"accuracy":[44,80,92],"in":[45],"complex":[46],"environments.":[48],"Two":[49],"measurement":[50,66],"datasets":[51],"were":[52],"collected,":[53],"first":[54],"5":[56,64],"G":[57,65],"modem":[58],"second":[60],"one":[61],"dedicated":[63],"receiver.":[67],"At":[68],"first,":[69],"we":[70],"showed":[71,98],"that":[72,99,115],"by":[73,109],"implementing":[74],"ML":[75],"methods":[76],"LOS/NLOS":[78],"classification":[79,88],"96%":[82],"was":[83,93],"achieved.":[84],"Influence":[85],"performance":[89],"on":[90],"simulated":[94],"next.":[95],"Those":[96],"results":[97],"errors":[101],"decreased":[104],"up":[105],"five":[107],"times":[108],"discarding":[110],"NLOS":[112],"measurements,":[113],"given":[114],"sufficient":[116],"LOS":[117],"are":[119],"available.":[120]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
