{"updated":"2025-01-19T23:26:05.617391+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00194569","sets":["1164:3865:9692:9714"]},"path":["9714"],"owner":"44499","recid":"194569","title":["周期的バーストパケットロスがストリーミングアプリケーションに与える影響の評価～高速列車内のモバイルネットワークに着目して～"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-02-25"},"_buckets":{"deposit":"c92b16f7-90bc-4f74-bfa6-388c87da767c"},"_deposit":{"id":"194569","pid":{"type":"depid","value":"194569","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"周期的バーストパケットロスがストリーミングアプリケーションに与える影響の評価～高速列車内のモバイルネットワークに着目して～","author_link":["460827","460826","460824","460823","460822","460825","460828","460829"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"周期的バーストパケットロスがストリーミングアプリケーションに与える影響の評価～高速列車内のモバイルネットワークに着目して～"},{"subitem_title":"Impacts of Periodical Burst Packet Loss on Streaming Applications Focusing on a Mobile Network in a High-Speed Train","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2019-02-25","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"慶應義塾大学大学院理工学研究科"},{"subitem_text_value":"慶應義塾大学大学院理工学研究科"},{"subitem_text_value":"慶應義塾大学大学院理工学研究科"},{"subitem_text_value":"慶應義塾大学理工学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Science and Technology, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Technology, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Technology, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Science and Technology, Keio 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/194569/files/IPSJ-MBL19090017.pdf","label":"IPSJ-MBL19090017.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MBL19090017.pdf","filesize":[{"value":"1.1 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"35"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"5091e2ec-db03-4bfb-ba84-7fd7255f0844","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 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":"日下部, 俊吾"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡邊, 大記"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"近藤, 賢郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"寺岡, 文男"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shungo, Kusakabe","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroki, Watanabe","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takao, Kondo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fumio, Teraoka","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11851388","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":"2188-8817","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"我々は赤外線で高速列車内の Wi-Fi ネットワークに高速インターネット環境を提供する研究を続けている．列車走行時ハンドオーバにより周期的バーストパケットロスが発生する．そこで我々は 2014 年にバーストパケットロスが Streaming Application に与える影響について調査した．その後様々な環境が大きく変化した．トラフィックが増大し通信端末が多様化した．HTTP2 や QUIC 等の新たなプロトコルが台頭しプロトコル環境が変化した．それにより高速列車での Streaming Applicationに要求される通信品質が高まっている．本稿では高速列車でのハンドオーバを模擬したネットワークを構築し Streaming Application の特性を評価した．プラットフォーム毎に周期的バーストパケットロスのパラメータを変更し脆弱性を検証した．各 Streaming Application のプロトコルの違いや特徴を分析した．周期的バーストパケットロスヘの耐性は向上しており実環境でのハンドオーバの中で十分に QoE を満たす．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We are researching high-speed Internet environment for Wi-Fi networks in high-speed trains with infrared rays. Handover in high-speed train causes periodic burst packet loss. So we investigated the impact of burst packet loss on streaming application in 2014. Since then, various environments changed. Traffic increased and devices diversified. New protocols such as HTTP2 and QUIC emerged. As a result, high QoE of streaming application is required in high-speed train. In this paper, we constructed a network simulating the real environment and simulated the handover in the high-speed train. We measured four streaming applications as target applications. We changed the parameters of periodical burst packet loss for each platform and verified the vulnerability. As a result, tolerance to periodic burst packet loss of each streaming application was found.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告モバイルコンピューティングとパーベイシブシステム（MBL）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-02-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"17","bibliographicVolumeNumber":"2019-MBL-90"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T00:59:36.892180+00:00","id":194569,"links":{}}