{"updated":"2025-01-19T17:25:55.825741+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00212649","sets":["1164:4088:10494:10636"]},"path":["10636"],"owner":"44499","recid":"212649","title":["エリアラベルを用いた分散型SDN・HARPモデルでのルーティング手法の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-08-30"},"_buckets":{"deposit":"6fa2b7dc-1580-48f9-9ed9-277519b66faa"},"_deposit":{"id":"212649","pid":{"type":"depid","value":"212649","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"エリアラベルを用いた分散型SDN・HARPモデルでのルーティング手法の提案","author_link":["542910","542909"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"エリアラベルを用いた分散型SDN・HARPモデルでのルーティング手法の提案"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-08-30","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"千葉大学大学院融合理工学府"},{"subitem_text_value":"千葉大学統合情報センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Science and Engineering, Chiba Uniersity","subitem_text_language":"en"},{"subitem_text_value":"Institute of Management and Information Technologies, Chiba 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":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/212649/files/IPSJ-IOT21055002.pdf","label":"IPSJ-IOT21055002.pdf"},"date":[{"dateType":"Available","dateValue":"2023-08-30"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT21055002.pdf","filesize":[{"value":"1.3 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":"6d906f1b-5d0e-4e51-a5e5-759c58aaa354","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"津田, 英明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"今泉, 貴史"}],"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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8787","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"SDN を実現するプロトコルの 1 つである OpenFlow にはスケーラビリティの課題があり，我々の研究室ではこの課題を解決するため HARP モデルを提案している．HARP モデルはネットワークをエリアに分割し，エリア内を制御するエリアコントローラとエリアコントローラを制御するメインコントローラで役割を分散して制御することでスケーラビリティの課題を克服している．HARP モデルの課題として，エリア間のリンク状態に変更が生じた場合にエリアコントローラに負荷がかかったり，同一エリアを複数回通るルーティングは行えない点がある．本研究では，HARP モデルで課題となっている，トポロジ変化への対応とエリアを複数回通過するフローを実現するため，MPLS を用いてフレームを宛先エリアごとにラベリングしてルーティングする手法を提案する．提案手法により，HARP モデルのスケーラビリティ向上とより柔軟なネットワーク制御が行えるようになる．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-08-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"2021-IOT-55"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:13:35.084417+00:00","id":212649,"links":{}}