{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00178981","sets":["1164:4088:9073:9141"]},"path":["9141"],"owner":"11","recid":"178981","title":["[奨励講演]公衆無線LANのバックホール仮想化における異種サービスを考盧した帯域割り当て手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-05-18"},"_buckets":{"deposit":"3f5a850f-74b7-441c-b78e-4639b006f96a"},"_deposit":{"id":"178981","pid":{"type":"depid","value":"178981","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"[奨励講演]公衆無線LANのバックホール仮想化における異種サービスを考盧した帯域割り当て手法","author_link":["384848","384840","384844","384843","384845","384841","384846","384847","384850","384842","384849","384839"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"[奨励講演]公衆無線LANのバックホール仮想化における異種サービスを考盧した帯域割り当て手法"},{"subitem_title":"Bandwidth Assignment with Backhaul Virtualization for Multiple Services in Public WLANs","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワークマネジメント","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2017-05-18","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪大学大学院情報科学研究科"},{"subitem_text_value":"徳島大学大学院社会産業理工学研究部"},{"subitem_text_value":"岡山大学情報統括センター"},{"subitem_text_value":"株式会社ボスコ・テクノロジーズ"},{"subitem_text_value":"株式会社ボスコ・テクノロジーズ"},{"subitem_text_value":"大阪大学大学院情報科学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Science and Technology, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Technology, Industrial and Social Sciences, Tokushima University","subitem_text_language":"en"},{"subitem_text_value":"Center for Information Technology and Management, Okayama University","subitem_text_language":"en"},{"subitem_text_value":"BOSCO Technologies Inc.","subitem_text_language":"en"},{"subitem_text_value":"BOSCO Technologies Inc.","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Technology, Osaka University","subitem_text_language":"en"}]},"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/178981/files/IPSJ-IOT17037005.pdf","label":"IPSJ-IOT17037005.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT17037005.pdf","filesize":[{"value":"1.3 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"a50377ce-7dbd-4a7b-a0cc-89a42e28ea6a","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"銀杏, 一輝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"木下, 和彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"河野, 圭太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中山, 裕貴"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"林, 經正"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡辺, 尚"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kazuki, Ginnan","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kazuhiko, Kinoshita","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Keita, Kawano","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroki, Nakayama","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsunemasa, Hayashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takashi, Watanabe","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12326962","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":"2188-8787","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年,モバイルデータトラヒックが急増しており,公衆無線 LAN を利用する機会が増えている. しかし,同一のアクセスポイント (AP) に多くのユーザが接続すると実効スループットが著しく低下する.そこで筆者らは,ユーザを GBR (Guaranteed Bit Rate) ユーザとBE (Best Effort) ユーザに分類し,前者に対しては一定の帯域を保証するネットワークモデルを提案した.本稿では,GBR ユーザの呼損率を一定の値以下に抑えながら BE ユーザの満足度を高めることを目的とし,SDN (Software Defined Networking) により仮想化されたバックホールにおいて,GBR ユーザにユーザが利用中の帯域と過去の帯域変動から必要な帯域量を予測して割り当てる手法を考案する.","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In recent years, the amount of mobile data traffic is growing rapidly. Therefore, not only cellular networks but also public wireless LANs are often used. However, the effective throughput significantly degrades when many users are connected to a single access point. To overcome this, users are classified into GBR (Guaranteed Bit Rate) users and BE (Best Effort) users, and we proposed a network model to guarantee a constant bandwidth for GBR users. In this paper, we propose the bandwidth assignment to each service class in the virtualized backhaul network for reducing the call blocking probability of GBR users and improving the satisfaction of BE users.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術(IOT)"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2017-05-18","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicVolumeNumber":"2017-IOT-37"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":178981,"updated":"2025-01-20T04:54:44.825874+00:00","links":{},"created":"2025-01-19T00:48:16.172376+00:00"}