{"created":"2025-01-19T01:30:07.133539+00:00","updated":"2025-01-19T11:10:09.329642+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230386","sets":["6504:11436:11441"]},"path":["11441"],"owner":"44499","recid":"230386","title":["複数デバイスのWi-Fi CSIを用いた屋内の人位置推定"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"7a349823-4357-46aa-bb1e-df937088e264"},"_deposit":{"id":"230386","pid":{"type":"depid","value":"230386","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"複数デバイスのWi-Fi CSIを用いた屋内の人位置推定","author_link":["620617","620620","620619","620618","620621"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"複数デバイスのWi-Fi CSIを用いた屋内の人位置推定"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"愛媛大"},{"subitem_text_value":"愛媛大"},{"subitem_text_value":"愛媛大"},{"subitem_text_value":"愛媛大"},{"subitem_text_value":"愛媛大"}]},"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/230386/files/IPSJ-Z85-6ZA-02.pdf","label":"IPSJ-Z85-6ZA-02.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-6ZA-02.pdf","filesize":[{"value":"1.9 MB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"09bba43d-30f8-4f13-ab4f-b55ddac2c69f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大橋, 祐希"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川原, 稔"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"阿萬, 裕久"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐々木, 隆志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐伯, 昌造"}],"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_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年,Wi-Fi電波を用いたセンシング技術が研究されており,行動認識や呼吸検知,位置推定等への応用が期待されている.Wi-Fi CSI(チャネル状態情報)を用いた位置推定では,追跡対象が端末を持たない非接触な方法が提案されている.この手法では機械学習を用いて精度向上が図られているが,単一のデバイスから取得した情報ではアンテナの性能や本数によってカバレッジや推定精度に限度がある.そこで,本研究では複数のデバイスから取得したWi-Fi CSIを位置推定に用いる手法を提案する.位置推定に用いる機械学習モデルを作成し,実験で取得した位置座標及びWi-Fi CSIを用いて位置推定精度の評価を行った.","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"240","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"239","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230386,"links":{}}