カテゴリ: 論文誌(論文単位)グループ名: 【C】電子・情報・システム部門発行日: 2018/07/01タイトル(英語): Metric-base Traffic Engineering with Limited Area for TE Considering QoS Characteristics著者名: 橋本 仁（秋田大学大学院理工学研究科），小山 晋佑（秋田大学大学院理工学研究科），船木 貴洋（秋田大学大学院理工学研究科），内海 富博（秋田大学大学院理工学研究科）著者名(英語): Masashi Hashimoto (Graduate School of Engineering Science, Akita University), Shinsuke Koyama (Graduate School of Engineering Science, Akita University), Takahiro Funaki (Graduate School of Engineering Science, Akita University), Tomihiro Utsumi (Graduateキーワード: IPルーティング，トラフィックエンジニアリング，最短経路，サービス品質，線形計画法 IP Routing，Traffic Engineering，Shortest Path，Quality of Service，Linear Programming要約(英語): We propose traffic engineering which exists together with metric base QoS routing. In shortest paths routing, particular several links tends to be congested. TE in our proposal is adopted only to the specified area, TE area, consisting of congested links. So route of traffic which does not transmit through TE area have no change. We realize this TE routing with metric base, which means all routes are determined as shortest paths according to link costs. We formulate this as LP network problem (primary problem) and dual problem for derivation of link costs. Simulation results confirm that proposed method achieves metric base QoS routing without congestion.本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.138 No.7 （2018）特集：平成29年電子・情報・システム部門大会本誌掲載ページ: 912-920 p原稿種別: 論文／日本語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/138/7/138_912/_article/-char/ja/
