{"id":97263,"links":{},"created":"2025-01-18T23:43:47.921374+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00097263","sets":["6164:6165:6640:7359"]},"path":["7359"],"owner":"11","recid":"97263","title":["無線環境における異なるTCP上のMPEG-DASH / HTTP Live Streamingの性能比較"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-07-03"},"_buckets":{"deposit":"475c3975-4f84-4ded-9c0a-daf0a606f240"},"_deposit":{"id":"97263","pid":{"type":"depid","value":"97263","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"無線環境における異なるTCP上のMPEG-DASH / HTTP Live Streamingの性能比較","author_link":["0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"無線環境における異なるTCP上のMPEG-DASH / HTTP Live Streamingの性能比較"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"マルチメディアネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2013-07-03","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"早稲田大学"},{"subitem_text_value":"早稲田大学"},{"subitem_text_value":"早稲田大学"},{"subitem_text_value":"早稲田大学"},{"subitem_text_value":"早稲田大学"}]},"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/97263/files/IPSJ-DICOMO2013134.pdf"},"date":[{"dateType":"Available","dateValue":"2013-07-03"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DICOMO2013134.pdf","filesize":[{"value":"1.1 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"cb0b8ddf-aaba-4ecb-834c-67b7d8de2ac9","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"武藤健史"},{"creatorName":"野崎寛也"},{"creatorName":"金井謙治"},{"creatorName":"大木哲史"},{"creatorName":"甲藤二郎"}],"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_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"モバイルビデオは2017年までにモバイルデータトラフィックの66%以上を占める見込みであるとCiscoから発表された。このような現状においてストリーミング技術にたくさんの改善が求められる。近年ではHTTP Streamingが主流となっており、ライブ放送を想定したHTTP Live Streamingの報告が行われ、さらに動的かつアダプティブにビットレートを変化させるMPEG Dynamic Adaptive Streaming over HTTP (MPEG-DASH) の国際標準化も完了している。本研究ではモバイル環境を想定し、異なるTCP上(TCP-Reno/ TCP-Vegas/ CUBIC-TCP)でMPEG-DASH/ HTTP Live Streamingの性能比較を行った．アダプティブにビットレートを変化させる新しいストリーミング技術の特性を確認するこができた。","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"927","bibliographic_titles":[{"bibliographic_title":"マルチメディア、分散協調とモバイルシンポジウム2013論文集"}],"bibliographicPageStart":"923","bibliographicIssueDates":{"bibliographicIssueDate":"2013-07-03","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2013"}]},"relation_version_is_last":true,"item_18_alternative_title_2":{"attribute_name":"その他タイトル","attribute_value_mlt":[{"subitem_alternative_title":"マルチメディアネットワーク"}]},"weko_creator_id":"11"},"updated":"2025-01-21T12:58:10.758010+00:00"}