{"links":{},"id":45192,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00045192","sets":["1164:3925:3956:3960"]},"path":["3960"],"owner":"1","recid":"45192","title":["TCP輻輳制御緩和技術の開発と検証"],"pubdate":{"attribute_name":"公開日","attribute_value":"2002-02-14"},"_buckets":{"deposit":"d3786243-82bd-4fcb-8e59-d6744223c2f4"},"_deposit":{"id":"45192","pid":{"type":"depid","value":"45192","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"TCP輻輳制御緩和技術の開発と検証","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"TCP輻輳制御緩和技術の開発と検証"},{"subitem_title":"Development and Verification for Mitigations of Congestion Control Algorithm Over TCP","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2002-02-14","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"三菱電機（株）情報技術総合研究所"},{"subitem_text_value":"三菱電機（株）情報技術総合研究所"},{"subitem_text_value":"三菱電機（株）情報技術総合研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Mitsubishi Electric Corp. Information Technology R & D Center","subitem_text_language":"en"},{"subitem_text_value":"Mitsubishi Electric Corp. Information Technology R & D Center","subitem_text_language":"en"},{"subitem_text_value":"Mitsubishi Electric Corp. Information Technology R & D Center","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/45192/files/IPSJ-CSEC01016039.pdf"},"date":[{"dateType":"Available","dateValue":"2004-02-14"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSEC01016039.pdf","filesize":[{"value":"984.3 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":"30"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"fd0c2d9e-b754-45a4-b92a-74ace7d73bb6","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2002 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"柳生, 理子"},{"creatorName":"田中, 功一"},{"creatorName":"高橋, 俊悟"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Riko, Yagiu","creatorNameLang":"en"},{"creatorName":"Kouichi, Tanaka","creatorNameLang":"en"},{"creatorName":"Toshinori, Takahashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11235941","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":"衛星回線などを介したTCP通信における伝送遅延による速度性能劣化の改善を目的とし、高遅延回線前のゲートウェイによる送達確認応答（ACK）の代理応用を用いたアルゴリズムを開発した。このアルゴリズムは速度性能の劣化に対し、非常に有効である一方で、衛星区間における輻輳制制御を緩和しているため、衛星区間における輻輳に対する課題があった。本稿においてはこの課題に対し、TCPのSACKによる通信量の削除効果およびオプショナル性に着目し、SACK適用範囲の拡大による改良案を提案する。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We have developed an algorithm, which addresses the problem high latency links resulting in poor TCP performance due to the delay of ACKs. We simulated this environment and showed good performance, when using the algorithm. The algorithm, however, uses mitigations of congestion control algorithm over TCP, so there is the other problem with congestion control on satellite links. We add one more improvement using SACK and this strategy can be used to improve the problem.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"234","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告コンピュータセキュリティ（CSEC）"}],"bibliographicPageStart":"229","bibliographicIssueDates":{"bibliographicIssueDate":"2002-02-14","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12(2001-CSEC-016)","bibliographicVolumeNumber":"2002"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"created":"2025-01-18T23:11:11.583830+00:00","updated":"2025-01-22T10:07:19.596961+00:00"}