{"created":"2025-01-19T01:29:57.565350+00:00","updated":"2025-01-19T11:12:40.514114+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230290","sets":["6504:11436:11441"]},"path":["11441"],"owner":"44499","recid":"230290","title":["知的環境認識を用いた災害状況推定におけるWiFiデータ通信中のRTS/CTS分析"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"f2b0f12c-0186-48f4-9450-3b8d5168444d"},"_deposit":{"id":"230290","pid":{"type":"depid","value":"230290","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"知的環境認識を用いた災害状況推定におけるWiFiデータ通信中のRTS/CTS分析","author_link":["620297","620298"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"知的環境認識を用いた災害状況推定におけるWiFiデータ通信中のRTS/CTS分析"}]},"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":"静岡大"},{"subitem_text_value":"静岡大"}]},"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/230290/files/IPSJ-Z85-2E-01.pdf","label":"IPSJ-Z85-2E-01.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-2E-01.pdf","filesize":[{"value":"716.1 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"391cde19-c80b-49fe-8476-f14770d7b22d","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":"齋, 進"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"杉浦, 彰彦"}],"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_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、災害発生時におけるインフラ損害およびネットワーク輻輳に対して推定を行なう手法を提案する。本提案では、Raspberry Piに基づいたスニファーを製作し、WiFi MACフレームヘッダーを解析する。まず、Beaconフレームを解析し、各アクセスポイントの情報を獲得する。次に、Probe Requestフレームを解析し、WiFiに接続できないユーザーの数量を測定する。さらに、Dataフレームを解析し、アクセスポイントにより構成された各WiFiネットワークの中でデータ通信を行なっているユーザーの数量を統計する。また、RTS/CTSフレームに対し分析を行ない、各WiFiネットワークでは輻輳が発生しているかどうか判断する。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"42","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"41","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230290,"links":{}}