{"created":"2025-01-18T23:27:47.373192+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00067337","sets":["1164:3696:5974:5975"]},"path":["5975"],"owner":"10","recid":"67337","title":["端末伝送型インターネット放送における端末間の帯域幅を考慮したデータ配信手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-01-14"},"_buckets":{"deposit":"2ed211f4-d865-4f00-acae-cf048f3c4184"},"_deposit":{"id":"67337","pid":{"type":"depid","value":"67337","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"端末伝送型インターネット放送における端末間の帯域幅を考慮したデータ配信手法","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"端末伝送型インターネット放送における端末間の帯域幅を考慮したデータ配信手法"},{"subitem_title":"A Method for Waiting Time Reduction in Node Delay-based Webcast Considering Available Bandwidth","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2010-01-14","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"岡山大学大学院自然科学研究科"},{"subitem_text_value":"大阪大学サイバーメディアセンター"},{"subitem_text_value":"岡山大学大学院自然科学研究科"},{"subitem_text_value":"京都情報大学院大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Natural Science and Technology, Okayama University","subitem_text_language":"en"},{"subitem_text_value":"Cybermedia Center, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Natural Science and Technology, Okayama University","subitem_text_language":"en"},{"subitem_text_value":"The Kyoto College of Graduate Studies for Informatics","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/67337/files/IPSJ-GN10074018.pdf"},"date":[{"dateType":"Available","dateValue":"2012-01-14"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-GN10074018.pdf","filesize":[{"value":"896.2 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"29"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"350d5478-272e-41bf-9047-8a619e4ad4c7","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2010 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"後藤, 佑介"},{"creatorName":"義久, 智樹"},{"creatorName":"谷口, 秀夫"},{"creatorName":"金澤, 正憲"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yusuke, Gotoh","creatorNameLang":"en"},{"creatorName":"Tomoki, Yoshihisa","creatorNameLang":"en"},{"creatorName":"Hideo, Taniguchi","creatorNameLang":"en"},{"creatorName":"Masanori, Kanazawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1155524X","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年の放送・通信融合環境の普及にともない，音楽や映像といった連続メディアデータをクライアント間で送受信する端末伝送型インターネット放送に対する注目が高まっている．端末伝送型インターネット放送では，データを要求する端末は，他の複数の端末からデータを受信することでサーバの負荷を抑える．これまでの手法では，全てのユーザが通信チャネルを共有することで，他のユーザが受信しているデータを受信してデータ受信時に発生する待ち時間を短縮していた．しかし，サーバ以外でデータを受信できる端末は一つであるため，受信に使用する端末の帯域幅を占有する時間が長くなり，端末の帯域幅を有効に利用できない．本研究では，端末伝送型インターネット放送において，データ受信時に発生する待ち時間を短縮するスケジューリング手法を提案する．提案手法では，各端末が使用できる帯域幅を考慮してデータをスケジューリングすることで，待ち時間を短縮する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Due to the recent popularization of digital webcast systems, delivering continuous media data, i.e. audio and video, has been attracted great attention. In node delay-based webcast, the server has better load balance by receiving data concurrently from other several nodes. Conventional methods reduce waiting time by sharing channels and receiving data from them. However, since the number of nodes by which the user can receive the data is one, occupation time of available bandwidth of the node increases. In this paper, we propose a scheduling method to reduce the waiting time for node delay-based webcast. In our proposed method, by considering available bandwidth of each node and producing an effective schedule, the waiting time is reduced.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告グループウェアとネットワークサービス（GN）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2010-01-14","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"18","bibliographicVolumeNumber":"2010-GN-74"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"id":67337,"updated":"2025-01-22T00:40:34.930960+00:00","links":{}}