{"id":61831,"created":"2025-01-18T23:23:54.464909+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00061831","sets":["1164:4088:5648:5649"]},"path":["5649"],"owner":"10","recid":"61831","title":["移動透過通信を利用したP2P型ファイル配布の評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-02-26"},"_buckets":{"deposit":"409f3e65-50a5-4adb-95ff-1193361d11bf"},"_deposit":{"id":"61831","pid":{"type":"depid","value":"61831","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"移動透過通信を利用したP2P型ファイル配布の評価","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"移動透過通信を利用したP2P型ファイル配布の評価"},{"subitem_title":"Evaluation of P2P Type File Distribution using IP Mobility","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2009-02-26","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"広島大学大学院総合科学研究科"},{"subitem_text_value":"広島大学工学部"},{"subitem_text_value":" 広島大学情報メディア教育研究センター"},{"subitem_text_value":"広島大学情報メディア教育研究センター"},{"subitem_text_value":"広島大学情報メディア教育研究センター"},{"subitem_text_value":"広島大学情報メディア教育研究センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Integrated Arts and Sciences, Hiroshima University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Enginnering, Hiroshima University","subitem_text_language":"en"},{"subitem_text_value":" Information Media Center, Hiroshima University","subitem_text_language":"en"},{"subitem_text_value":" Information Media Center, Hiroshima University","subitem_text_language":"en"},{"subitem_text_value":"Information Media Center, Hiroshima University","subitem_text_language":"en"},{"subitem_text_value":"Information Media Center, Hiroshima 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":10,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/61831/files/IPSJ-IOT09004028.pdf","label":"IPSJ-IOT09004028"},"date":[{"dateType":"Available","dateValue":"2011-02-26"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT09004028.pdf","filesize":[{"value":"1.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"632f867d-e5e5-4e25-a2be-56dcf01d773c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2009 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"正岡, 元"},{"creatorName":"関, 顕生"},{"creatorName":"岸場, 清悟"},{"creatorName":"近堂, 徹"},{"creatorName":"西村, 浩二"},{"creatorName":"相原, 玲二"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hajime, Masaoka","creatorNameLang":"en"},{"creatorName":"Akio, Seki","creatorNameLang":"en"},{"creatorName":"Seigo, Kishiba","creatorNameLang":"en"},{"creatorName":"Toru, Kondo","creatorNameLang":"en"},{"creatorName":"Kouji, Nishimura","creatorNameLang":"en"},{"creatorName":"Reiji, Aibara","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，LinuxやFreeBSDなどUnix系OSの配布などで，BitTorrentをはじめとしたP2P型のファイル共有ソフトウェアが利用されている．P2P型のファイル共有プロトコルでは，ノードのアドレス変更や切断にある程度対応するための仕組みが含まれている．しかし，多くのノードが移動している場合など，アドレスが頻繁に変更される場合，転送効率が低下し，高速なネットワークであってもその帯域を十分利用できない．一方，ネットワークを移動してもセッションを中断することなく通信を継続できる技術として移動透過通信がある．移動透過通信を利用しP2P型ファイル配布を行うことで，ファイル転送の速度向上を実現することができる．本稿では，移動透過通信を利用した場合のP2P型ファイル配布時間を測定することにより，多くのノードが頻繁に移動する環境におけるファイル配布方式について評価する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Recently, P2P type file shareing softwares including the BitTorrent are used by distributing Unix line OS such as Linux and FreeBSD.  The mechanism to correspond to change of the IP address and terminate the networksession is included in P2P type file shareing protocols. However, when the IP address is frequently changed as a lot of nodes move, the forwarding efficiency decreases, and even if it is a high-speed network, the bandwidth cannot be used enough. On the other hand, there is an IP mobility as a technology that can continue communicating without interrupting the session even if the node is moved.  The speed of the file transfer can be improved by doing the P2P type file distribution by using an IP mobility.  In this paper, we evaluate the file shareing protocol in an environment where a lot of nodes move frequently by measure the P2P type file distribution time with IP mobility.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"166","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"161","bibliographicIssueDates":{"bibliographicIssueDate":"2009-02-26","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"21(2009-IOT-4)","bibliographicVolumeNumber":"2009"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"updated":"2025-01-21T22:28:42.401961+00:00","links":{}}