{"created":"2025-01-19T01:38:34.704752+00:00","updated":"2025-01-19T09:14:10.390837+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00236497","sets":["6504:11678:11688"]},"path":["11688"],"owner":"44499","recid":"236497","title":["FTMプロトコルに基づくTOA測位およびTDOA測位に関する一検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-03-01"},"_buckets":{"deposit":"aabfe103-38df-445d-afc9-ee7be175f4f8"},"_deposit":{"id":"236497","pid":{"type":"depid","value":"236497","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"FTMプロトコルに基づくTOA測位およびTDOA測位に関する一検討","author_link":["646525","646526"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"FTMプロトコルに基づくTOA測位およびTDOA測位に関する一検討"}]},"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":"2024-03-01","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":"宇都宮大"},{"subitem_text_value":"宇都宮大"}]},"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/236497/files/IPSJ-Z86-4ZB-04.pdf","label":"IPSJ-Z86-4ZB-04.pdf"},"date":[{"dateType":"Available","dateValue":"2024-07-04"}],"format":"application/pdf","filename":"IPSJ-Z86-4ZB-04.pdf","filesize":[{"value":"425.9 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"28b56a68-a899-40d7-a63b-a98bc46a7af6","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"安倍, 十哉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤井, 雅弘"}],"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":"本稿では，FTM（Fine Timing Measurement）プロトコルに基づいたTDOA (Time Difference of Arrival) 測位に関する報告を行う．FTMによる測位では通常，TOA (Time of Arrival) 測位が行われるが，この測位システムでは同時測位ができないという課題がある．そこで， TDOA測位ではAP（Access Point）間のFTMコネクションを測位デバイスがフレームをスニーフすることで同時測位が可能となる．また，測位精度に関して，測位アルゴリズムに線形近似とラテレーションを適応した場合の結果を数値計算実験で評価する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"368","bibliographic_titles":[{"bibliographic_title":"第86回全国大会講演論文集"}],"bibliographicPageStart":"367","bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2024"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":236497,"links":{}}