{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00218012","sets":["1164:3865:10834:10912"]},"path":["10912"],"owner":"44499","recid":"218012","title":["IR-UWBを用いたSmartFinderに関する精度検証と考察"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-05-19"},"_buckets":{"deposit":"0e356df1-01fa-4372-a981-435fefc6e364"},"_deposit":{"id":"218012","pid":{"type":"depid","value":"218012","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"IR-UWBを用いたSmartFinderに関する精度検証と考察","author_link":["565986","565987","565988"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"IR-UWBを用いたSmartFinderに関する精度検証と考察"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"測位・測距","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-05-19","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"関西大学大学院理工学研究科"},{"subitem_text_value":"関西大学先端科学技術推進機構"},{"subitem_text_value":"関西大学環境都市工学部"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/218012/files/IPSJ-MBL22103025.pdf","label":"IPSJ-MBL22103025.pdf"},"date":[{"dateType":"Available","dateValue":"2024-05-19"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MBL22103025.pdf","filesize":[{"value":"9.1 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":"35"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"41f6eafa-93fb-4447-b389-b10ff92b3a36","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"立本, 航平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"北之馬, 貴正"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"滝沢, 泰久"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11851388","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8817","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"我々は広い屋内空間に遍在する多数のスマートデバイスの位置を定点 3 点のみで高精度で推定する自己組織化位置推定方式 (SmartFinder) を提案している．SmartFinder ではノード間で観測した BLE の RSSI を用いて位置推定を行なっているが，BLE の RSSI は電波伝搬環境に強く依存し，非常に不安定で瞬時変動するため，高い位置推定精度が安定して得られない問題点がある．そこで本稿はスマートデバイス間の距離をパルス波を用いて数 cm から十数 cm の精度で測距を行う事ができる IR-UWB (Impulse Radio Ultra Wideband) を用いる．加えて IR-UWB を SmartFinder に適用するために IR-UWB の通信処理を水平分散型ネットワークに拡張し，IR-UWB を適用した SmartFinder を実機実験により精度評価，考察を行う．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"9","bibliographic_titles":[{"bibliographic_title":"研究報告モバイルコンピューティングと新社会システム（MBL）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-05-19","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"25","bibliographicVolumeNumber":"2022-MBL-103"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":218012,"updated":"2025-01-19T15:18:20.294832+00:00","links":{},"created":"2025-01-19T01:18:26.051008+00:00"}