{"id":"https://openalex.org/W4402593160","doi":"https://doi.org/10.1109/icce-taiwan62264.2024.10674061","title":"Capacity Map Estimation Method Based on LOS/NLOS Identification in Factory Environments","display_name":"Capacity Map Estimation Method Based on LOS/NLOS Identification in Factory Environments","publication_year":2024,"publication_date":"2024-07-09","ids":{"openalex":"https://openalex.org/W4402593160","doi":"https://doi.org/10.1109/icce-taiwan62264.2024.10674061"},"language":"en","primary_location":{"id":"doi:10.1109/icce-taiwan62264.2024.10674061","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icce-taiwan62264.2024.10674061","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Conference on Consumer Electronics - Taiwan (ICCE-Taiwan)","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/A5113377241","display_name":"Kaito Tanaka","orcid":null},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kaito Tanaka","raw_affiliation_strings":["Tokyo Metropolitan University,Graduate School of Systems Design,Tokyo,Japan"],"affiliations":[{"raw_affiliation_string":"Tokyo Metropolitan University,Graduate School of Systems Design,Tokyo,Japan","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045227134","display_name":"Yoshiaki Nishikawa","orcid":"https://orcid.org/0000-0002-8845-2946"},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshiaki Nishikawa","raw_affiliation_strings":["Tokyo Metropolitan University,Graduate School of Systems Design,Tokyo,Japan"],"affiliations":[{"raw_affiliation_string":"Tokyo Metropolitan University,Graduate School of Systems Design,Tokyo,Japan","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084184205","display_name":"Shino Shiraki","orcid":"https://orcid.org/0000-0003-1717-2629"},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shino Shiraki","raw_affiliation_strings":["Tokyo Metropolitan University,Graduate School of Systems Design,Tokyo,Japan"],"affiliations":[{"raw_affiliation_string":"Tokyo Metropolitan University,Graduate School of Systems Design,Tokyo,Japan","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064725326","display_name":"Takahiro Matsuda","orcid":"https://orcid.org/0000-0002-9728-9968"},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takahiro Matsuda","raw_affiliation_strings":["Tokyo Metropolitan University,Graduate School of Systems Design,Tokyo,Japan"],"affiliations":[{"raw_affiliation_string":"Tokyo Metropolitan University,Graduate School of Systems Design,Tokyo,Japan","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028769375","display_name":"Eiji Takahashi","orcid":"https://orcid.org/0000-0003-3402-2024"},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Eiji Takahashi","raw_affiliation_strings":["NEC Corporation,Secure System Platform Research Laboratories,Japan"],"affiliations":[{"raw_affiliation_string":"NEC Corporation,Secure System Platform Research Laboratories,Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101954362","display_name":"Takeo Onishi","orcid":"https://orcid.org/0000-0002-0082-2149"},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeo Onishi","raw_affiliation_strings":["NEC Corporation,Secure System Platform Research Laboratories,Japan"],"affiliations":[{"raw_affiliation_string":"NEC Corporation,Secure System Platform Research Laboratories,Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113784338","display_name":"Toshiki Takeuchi","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshiki Takeuchi","raw_affiliation_strings":["NEC Corporation,Advanced Network Research Laboratories,Japan"],"affiliations":[{"raw_affiliation_string":"NEC Corporation,Advanced Network Research Laboratories,Japan","institution_ids":["https://openalex.org/I118347220"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5113377241"],"corresponding_institution_ids":["https://openalex.org/I69740276"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21757663,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"595","last_page":"596"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.7515000104904175,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.7515000104904175,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/factory","display_name":"Factory (object-oriented programming)","score":0.7589531540870667},{"id":"https://openalex.org/keywords/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.7472184300422668},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.7251684069633484},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6391223669052124},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.6159048676490784},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35190528631210327},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19946983456611633},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.08649078011512756},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07842570543289185}],"concepts":[{"id":"https://openalex.org/C40149104","wikidata":"https://www.wikidata.org/wiki/Q5620977","display_name":"Factory (object-oriented programming)","level":2,"score":0.7589531540870667},{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.7472184300422668},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.7251684069633484},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6391223669052124},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.6159048676490784},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35190528631210327},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19946983456611633},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.08649078011512756},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07842570543289185},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icce-taiwan62264.2024.10674061","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icce-taiwan62264.2024.10674061","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Conference on Consumer Electronics - Taiwan (ICCE-Taiwan)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W3089263838","https://openalex.org/W3120222824","https://openalex.org/W4323338531"],"related_works":["https://openalex.org/W2172272784","https://openalex.org/W4307436769","https://openalex.org/W4323793210","https://openalex.org/W2366306259","https://openalex.org/W3101720559","https://openalex.org/W2143447014","https://openalex.org/W3172283447","https://openalex.org/W2110478555","https://openalex.org/W2109871577","https://openalex.org/W2358825988"],"abstract_inverted_index":{"In":[0],"factory":[1],"environments,":[2],"wireless":[3],"data":[4],"transfer":[5],"suffers":[6],"from":[7],"severe":[8],"multipath":[9],"channels":[10,66],"due":[11],"to":[12],"many":[13],"highly":[14,61],"reflective":[15],"metallic":[16],"objects.":[17],"To":[18],"reliably":[19],"control":[20],"intelligent":[21],"vehicles,":[22],"such":[23],"as":[24],"automatic":[25],"guided":[26],"vehicles":[27,56],"(AGVs),":[28],"we":[29],"propose":[30],"a":[31,80],"capacity":[32,76],"map":[33,77],"estimation":[34],"method":[35,73],"based":[36],"on":[37,63],"line-of-sight":[38],"(LOS)/non-line-of-sight":[39],"(NLOS)":[40],"identification.":[41],"From":[42],"the":[43,46,55,65,71,75],"fact":[44],"that":[45],"achievable":[47],"transmission":[48],"rates":[49],"between":[50],"access":[51],"points":[52],"(APs)":[53],"and":[54,60],"are":[57,67],"spatially":[58],"correlated":[59],"dependent":[62],"whether":[64],"LOS":[68],"or":[69],"NLOS,":[70],"proposed":[72],"estimates":[74],"by":[78],"solving":[79],"graph":[81],"Laplacian":[82],"regularized":[83],"least":[84],"squares":[85],"optimization":[86],"problem.":[87]},"counts_by_year":[],"updated_date":"2025-12-27T23:08:20.325037","created_date":"2025-10-10T00:00:00"}
