{"created":"2024-04-02T07:07:02.201328+00:00","id":2000465,"links":{},"metadata":{"_buckets":{"deposit":"0e493b29-391a-4849-8651-d1e7407c2d2b"},"_deposit":{"created_by":14,"id":"2000465","owner":"14","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"2000465"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:02000465","sets":["8:24"]},"author_link":["899"],"control_number":"2000465","item_21_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageStart":"359","bibliographicVolumeNumber":"17","bibliographic_titles":[{"bibliographic_title":"IEICE Communications Society Magazine","bibliographic_titleLang":"en"},{"bibliographic_title":"電子情報通信学会 通信ソサイエティマガジン","bibliographic_titleLang":"ja"}]}]},"item_21_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Software Defi ned Networking(SDN)技術の一つであるプログラマブルデータプレーンによってネットワーク内で任意のパケット処理を実装できるようになった.ネットワーク内では,一つの端末では得られない,競合する通信フローの情報が容易に把握できるため,プログラマブルデータプレーンでその情報を活用して任意の新しいパケット制御を実現できれば,端末のみでは難しかった競合フローを直接的に意識した通信制御の実現が期待できる.本研究では,アプリ要求を意識したTCPフローの競合制御に着目する.一般的なTCPでは,競合フローとのスループットの公平性のみを目指すが,実際にはアプリ要求との不一致が生じる.つまり,競合フロー間でスループットが公平であっても,一方のアプリ要求には過剰,若しくは不足する,といった非効率な資源利用状態に陥る.この不一致解消には,アプリ要求と競合関係を理解し,スループットに意図的な傾斜を付ける制御が必要となる.本稿では,プログラマブルデータプレーンとその開発言語の P4 を解説し,上記の制御の実現に向けた初期検討として,競合する2フローのTCPスループットを事前に定義したアプリ要求に合わせて調和させるTCPフロー制御調和手法を試作する.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_21_link_62":{"attribute_name":"研究者情報","attribute_value_mlt":[{"subitem_link_url":"https://hyokadb02.jimu.kyutech.ac.jp/html/218_ja.html"}]},"item_21_publisher_7":{"attribute_name":"出版社","attribute_value_mlt":[{"subitem_publisher":"電子情報通信学会","subitem_publisher_language":"ja"},{"subitem_publisher":"Institute of Electronics, Information and Communication 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和也","creatorNameLang":"ja"}],"familyNames":[{"familyName":"Tsukamoto","familyNameLang":"en"},{"familyName":"塚本","familyNameLang":"ja"}],"givenNames":[{"givenName":"Kazuya","givenNameLang":"en"},{"givenName":"和也","givenNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"899","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"20452823","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000020452823"},{"nameIdentifier":"8237935100","nameIdentifierScheme":"Scopus著者ID","nameIdentifierURI":"https://www.scopus.com/authid/detail.uri?authorId=8237935100"},{"nameIdentifier":"218","nameIdentifierScheme":"九工大研究者情報","nameIdentifierURI":"https://hyokadb02.jimu.kyutech.ac.jp/html/##_ja.html"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-04-02"}],"filename":"10429324.pdf","filesize":[{"value":"1.8 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Plane","subitem_title_language":"en"},{"subitem_title":"SDNのプログラマブルデータプレーンによるネットワーク主導型TCPフロー制御調和手法","subitem_title_language":"ja"}]},"item_type_id":"21","owner":"14","path":["24"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-04-02"},"publish_date":"2024-04-02","publish_status":"0","recid":"2000465","relation_version_is_last":true,"title":["Network-driven TCP Harmonized Management Utilizing a Programmable SDN Data Plane"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2024-04-04T06:20:09.967709+00:00"}