{"id":210367,"updated":"2025-01-19T18:05:07.282088+00:00","links":{},"created":"2025-01-19T01:11:35.680930+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00210367","sets":["581:10433:10436"]},"path":["10436"],"owner":"44499","recid":"210367","title":["分散アンテナ型アクセスポイントによる無線LAN端末2次元位置推定"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-15"},"_buckets":{"deposit":"8fb0cf8e-bae5-4f4f-bb03-0564b18b87c7"},"_deposit":{"id":"210367","pid":{"type":"depid","value":"210367","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"分散アンテナ型アクセスポイントによる無線LAN端末2次元位置推定","author_link":["532436","532448","532439","532449","532437","532445","532440","532443","532444","532442","532441","532446","532438","532447"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"分散アンテナ型アクセスポイントによる無線LAN端末2次元位置推定"},{"subitem_title":"2D Position Estimation for Wireless LAN Terminals by the Access Point using Distributed Antenna System","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"[一般論文(推薦論文, 特選論文)] 位置推定,測位,無線LAN,分散アンテナ,RTT","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2021-03-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本電信電話株式会社NTTスマートデータサイエンスセンタ/日本電信電話株式会社NTTサービスエボリューション研究所"},{"subitem_text_value":"日本電信電話株式会社NTTアクセスサービスシステム研究所"},{"subitem_text_value":"日本電信電話株式会社NTTアクセスサービスシステム研究所"},{"subitem_text_value":"日本電信電話株式会社NTTサービスエボリューション研究所"},{"subitem_text_value":"日本電信電話株式会社研究企画部門"},{"subitem_text_value":"日本電信電話株式会社NTTアクセスサービスシステム研究所"},{"subitem_text_value":"日本電信電話株式会社NTTスマートデータサイエンスセンタ/日本電信電話株式会社NTTサービスエボリューション研究所"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NTT Smart Data Science Center, NTT Corporation / NTT Service Evolution Laboratories, NTT Corporation","subitem_text_language":"en"},{"subitem_text_value":"NTT Access Network Service Systems Laboratories, NTT Corporation","subitem_text_language":"en"},{"subitem_text_value":"NTT Access Network Service Systems Laboratories, NTT Corporation","subitem_text_language":"en"},{"subitem_text_value":"NTT Service Evolution Laboratories, NTT Corporation","subitem_text_language":"en"},{"subitem_text_value":"Research and Development Planning Department, NTT Corporation","subitem_text_language":"en"},{"subitem_text_value":"NTT Access Network Service Systems Laboratories, NTT Corporation","subitem_text_language":"en"},{"subitem_text_value":"NTT Smart Data Science Center, NTT Corporation / NTT Service Evolution Laboratories, NTT Corporation","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing 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真道"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂本, 寛"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"村上, 友規"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"毛利, 忠"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中山, 彰"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小川, 智明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宮本, 勝"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Masamichi, Hosoda","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroshi, Sakamoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomoki, Murakami","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tadashi, Mouri","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Akira, Nakayama","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomoaki, Ogawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masaru, Miyamoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本論文ではMaaS,イベント,施設等の運営者が人流把握を目的として来場者所持端末を測位する方法を提案する.我々はこの目的のため,広く普及している無線LAN端末を対象とし,端末にアプリケーション等のインストール不要,端末は分散アンテナを用いたアクセスポイントに帰属するだけでアクセスポイント側から1次元測位できる方法を以前提案した.本論文ではこれを2次元に拡張するとともに,より多くのアンテナや複数種の計測値を統合して位置推定計算する方法を提案し,有効性を確かめるための実験を行い測位結果および評価を示す.最後に,フィールド実証として来場者が多数集まる展示会で動作させ,実フィールドでの有効性を確かめる.","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In this paper, we propose a 2D positioning method for operators of MaaS, events, and facilities, etc. to grasp massive people flow by the positioning the terminals owned by the visitors. We have previously proposed a 1D positioning method for positioning widely used wireless LAN terminals without any application installed to the terminals. It is just by connecting the terminal with the access point that uses a distributed antenna system. In this paper, we extend it to 2D positioning and propose a method of calculating position estimation by integrating more antennas and multiple measurements. We conducted experiments to confirm the effectiveness of the proposed method and show the results and evaluation. Finally, we demonstrated the proposed method at an exhibition where many visitors gathered.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"958","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"946","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"62"}]},"relation_version_is_last":true,"item_2_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20729/00210265","subitem_identifier_reg_type":"JaLC"}]},"weko_creator_id":"44499"}}