{"id":"https://openalex.org/W4321488596","doi":"https://doi.org/10.1109/icoin56518.2023.10048939","title":"Measurement of Sub-GHz Band LPWA Radiowave Propagation on Each Floor in Indoor Environment","display_name":"Measurement of Sub-GHz Band LPWA Radiowave Propagation on Each Floor in Indoor Environment","publication_year":2023,"publication_date":"2023-01-11","ids":{"openalex":"https://openalex.org/W4321488596","doi":"https://doi.org/10.1109/icoin56518.2023.10048939"},"language":"en","primary_location":{"id":"doi:10.1109/icoin56518.2023.10048939","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icoin56518.2023.10048939","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Conference on Information Networking (ICOIN)","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/A5112510265","display_name":"Taro Miyamoto","orcid":null},"institutions":[{"id":"https://openalex.org/I178574317","display_name":"Mie University","ror":"https://ror.org/01529vy56","country_code":"JP","type":"education","lineage":["https://openalex.org/I178574317"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Taro Miyamoto","raw_affiliation_strings":["Mie University,Faculty of Eng.,Dept. Inform Eng.,Tsu,Mie,Japan","Dept. Inform Eng., Faculty of Eng., Mie University, Tsu, Mie, Japan"],"affiliations":[{"raw_affiliation_string":"Mie University,Faculty of Eng.,Dept. Inform Eng.,Tsu,Mie,Japan","institution_ids":["https://openalex.org/I178574317"]},{"raw_affiliation_string":"Dept. Inform Eng., Faculty of Eng., Mie University, Tsu, Mie, Japan","institution_ids":["https://openalex.org/I178574317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029095117","display_name":"Shusuke Narieda","orcid":"https://orcid.org/0000-0003-2398-9977"},"institutions":[{"id":"https://openalex.org/I178574317","display_name":"Mie University","ror":"https://ror.org/01529vy56","country_code":"JP","type":"education","lineage":["https://openalex.org/I178574317"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shusuke Narieda","raw_affiliation_strings":["Mie University,Graduate School Eng.,Dept. Inform Eng.,Tsu,Mie,Japan","Dept. Inform Eng., Graduate School Eng., Mie University, Tsu, Mie, Japan"],"affiliations":[{"raw_affiliation_string":"Mie University,Graduate School Eng.,Dept. Inform Eng.,Tsu,Mie,Japan","institution_ids":["https://openalex.org/I178574317"]},{"raw_affiliation_string":"Dept. Inform Eng., Graduate School Eng., Mie University, Tsu, Mie, Japan","institution_ids":["https://openalex.org/I178574317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054932044","display_name":"Takeo Fujii","orcid":"https://orcid.org/0000-0002-7886-5560"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeo Fujii","raw_affiliation_strings":["Univ. Electro-Commun.,Advance Wireless Communication Research Center,Tokyo,Japan","Advance Wireless Communication Research Center, Univ. Electro-Commun., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Univ. Electro-Commun.,Advance Wireless Communication Research Center,Tokyo,Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Advance Wireless Communication Research Center, Univ. Electro-Commun., Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103253677","display_name":"Hiroshi Naruse","orcid":"https://orcid.org/0009-0007-9574-2531"},"institutions":[{"id":"https://openalex.org/I178574317","display_name":"Mie University","ror":"https://ror.org/01529vy56","country_code":"JP","type":"education","lineage":["https://openalex.org/I178574317"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Naruse","raw_affiliation_strings":["Mie University,Graduate School Eng.,Dept. Inform Eng.,Tsu,Mie,Japan","Dept. Inform Eng., Graduate School Eng., Mie University, Tsu, Mie, Japan"],"affiliations":[{"raw_affiliation_string":"Mie University,Graduate School Eng.,Dept. Inform Eng.,Tsu,Mie,Japan","institution_ids":["https://openalex.org/I178574317"]},{"raw_affiliation_string":"Dept. Inform Eng., Graduate School Eng., Mie University, Tsu, Mie, Japan","institution_ids":["https://openalex.org/I178574317"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5112510265"],"corresponding_institution_ids":["https://openalex.org/I178574317"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0283471,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"85","last_page":"88"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9997000098228455,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9997000098228455,"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/T12801","display_name":"Bluetooth and Wireless Communication Technologies","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9932000041007996,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/radio-wave","display_name":"Radio wave","score":0.6497839689254761},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.45622333884239197},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40689513087272644},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.39871299266815186},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3914079964160919},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2355022132396698},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22785684466362}],"concepts":[{"id":"https://openalex.org/C96513508","wikidata":"https://www.wikidata.org/wiki/Q4262","display_name":"Radio wave","level":2,"score":0.6497839689254761},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.45622333884239197},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40689513087272644},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.39871299266815186},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3914079964160919},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2355022132396698},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22785684466362}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icoin56518.2023.10048939","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icoin56518.2023.10048939","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Conference on Information Networking (ICOIN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8299999833106995,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2054283647","https://openalex.org/W2471815506","https://openalex.org/W2740100958","https://openalex.org/W2755638465","https://openalex.org/W2759236844","https://openalex.org/W2949241736","https://openalex.org/W2962691290","https://openalex.org/W2969761422","https://openalex.org/W2979511419","https://openalex.org/W2986377467","https://openalex.org/W2987166427"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W2350741829","https://openalex.org/W2530322880","https://openalex.org/W1596801655"],"abstract_inverted_index":{"This":[0],"study":[1],"investigates":[2],"the":[3,35,39,46,49,60,63,67,70,73],"detailed":[4],"radiowave":[5,30,51,75],"propagation":[6,31,52],"characteristics":[7,71],"of":[8,41,45,62,72],"sub-GHz":[9],"band":[10],"low-power":[11],"wide-area":[12],"(LPWA)":[13],"communications":[14],"in":[15,23,34],"an":[16],"indoor":[17,36],"environment.":[18],"Experiments":[19],"are":[20],"carried":[21],"out":[22],"a":[24,43],"five-storied":[25],"reinforced":[26],"concrete":[27],"building.":[28],"LPWA":[29,50,74],"is":[32,53],"measured":[33],"environment,":[37],"and":[38],"effect":[40],"such":[42,65],"part":[44,61],"building":[47,64],"on":[48],"discussed.":[54],"The":[55],"experimental":[56],"results":[57],"indicate":[58],"that":[59],"as":[66],"wall,":[68],"affects":[69],"propagations.":[76]},"counts_by_year":[],"updated_date":"2025-12-24T23:09:58.560324","created_date":"2025-10-10T00:00:00"}
