{"links":{},"id":190239,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00190239","sets":["6164:6165:6640:9508"]},"path":["9508"],"owner":"11","recid":"190239","title":["部屋ごとのWi-FiとBLE Fingerprintの比較に基づくBLEビーコンの移動および故障検出手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-06-21"},"_buckets":{"deposit":"47218b67-75c3-408e-9193-2fb7c91baf95"},"_deposit":{"id":"190239","pid":{"type":"depid","value":"190239","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"部屋ごとのWi-FiとBLE Fingerprintの比較に基づくBLEビーコンの移動および故障検出手法","author_link":["434799","434798","434797"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"部屋ごとのWi-FiとBLE Fingerprintの比較に基づくBLEビーコンの移動および故障検出手法"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"BLEビーコン,Fingerprint,部屋推定,不具合検出,Wi-Fi","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2017-06-21","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"愛知工業大学"},{"subitem_text_value":"愛知工業大学"},{"subitem_text_value":"愛知工業大学"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/190239/files/IPSJ-DICOMO2017234.pdf","label":"IPSJ-DICOMO2017234.pdf"},"date":[{"dateType":"Available","dateValue":"2019-06-21"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DICOMO2017234.pdf","filesize":[{"value":"1.1 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"34"},{"tax":["include_tax"],"price":"0","billingrole":"29"},{"tax":["include_tax"],"price":"0","billingrole":"35"},{"tax":["include_tax"],"price":"0","billingrole":"30"},{"tax":["include_tax"],"price":"0","billingrole":"37"},{"tax":["include_tax"],"price":"0","billingrole":"36"},{"tax":["include_tax"],"price":"0","billingrole":"43"},{"tax":["include_tax"],"price":"0","billingrole":"46"},{"tax":["include_tax"],"price":"0","billingrole":"47"},{"tax":["include_tax"],"price":"0","billingrole":"50"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"c7f76148-fd62-4df6-a1e8-5543e1e29bb7","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"池田, 翔太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"成瀬, 文尊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"梶, 克彦"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究では，部屋の Wi-Fi モデルと BLE モデルを用いて，ビーコンの電池切れや故障，ビーコン の移動などの不具合を検出する.屋内位置推定や部屋認識，公共施設のナビゲーションアプリに利用され るなど様々な用途で BLE ビーコン が使用されている.しかし，居室情報にビーコンを使用する場合，各 部屋に 1 個または 複数個設置する必要があり管理者が各部屋に設置されたビーコンを一括して管理するの は困難であると考えられる.提案手法では，Wi-Fi モデルと BLE モデルを含めた部屋モデルを作成し，部 屋に入室した時にその部屋の Wi-Fi と BLE の情報を観測し，それぞれのモデルと比較しビーコンの不具 合を検出する.部屋推定精度及びビーコン不具合検出実験を行い，離れている部屋では部屋推定は 90%以 上の精度で正解した.しかし，隣同士の部屋では，近くにあるビーコンの電波に影響され推定結果に差が 見られた.また同じ Wi-Fi 基地局が検出できる環境では別の部屋と推定される可能性がある.不具合検出 では電池切れなどの故障は検出できた.また移動に関しても部屋推定の結果から検出できた","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1620","bibliographic_titles":[{"bibliographic_title":"マルチメディア，分散協調とモバイルシンポジウム2017論文集"}],"bibliographicPageStart":"1614","bibliographicIssueDates":{"bibliographicIssueDate":"2017-06-21","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2017"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-19T00:56:13.250376+00:00","updated":"2025-01-20T01:17:34.627902+00:00"}