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Development of Adaptive Link Rate Switching between SDN Switches in Organization Networks to Reduce Power Consumption

Research Project

Project/Area Number 18K11253
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 60060:Information network-related
Research InstitutionUniversity of Tsukuba

Principal Investigator

KIMURA Shigetomo  筑波大学, システム情報系, 准教授 (20272180)

Project Period (FY) 2018-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2019: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords省電力化 / 通信速度切替方式 / 組織内ネットワーク / SDN / 消費電力削減
Outline of Final Research Achievements

This research has developed an adaptive link rate switching method to reduce power consumption of a network that is constructed by SDN (Software Defined Network) switches and belongs to an organization such as a university to connect between organization's departments and also between a department and an external network. A communication experiment showed that the total power consumption applied by some 24-hour traffic pattern assumed as a campus network's one is reduced by 12.39% compared to the normal network without any adaptive link rate switching methods.

Academic Significance and Societal Importance of the Research Achievements

ネットワーク機器の省電力化とネットワーク性能の向上はトレードオフの関係にあり,通信機器の消費電力を削減すると,通信速度の低下や遅延の増加といったネットワーク性能の低下を招くことになる.本研究で開発した方式によって,組織内ネットワークの消費電力を削減するものであり,マルチパスを利用して,消費電力を過剰に増やすことなく,最大通信速度を段階的に増減する手段を提供することから,その学術的意義や社会的意義は大きい.

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (11 results)

All 2023 2022 2021 2020 2019 Other

All Journal Article (4 results) (of which Peer Reviewed: 2 results) Presentation (6 results) (of which Int'l Joint Research: 1 results) Remarks (1 results)

  • [Journal Article] ALR Switching and Routing Strategy for Multiple Sites Based on Traffic Splitting Method for Power Saving2022

    • Author(s)
      Zhang Chao、Kimura Shigetomo
    • Journal Title

      Proceedings of 2022 Tenth International Symposium on Computing and Networking Workshops (CANDARW)

      Volume: 1 Pages: 33-39

    • DOI

      10.1109/candarw57323.2022.00063

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Adaptive Link Rate Switching Based on Traffic Splitting Method for Power Saving2020

    • Author(s)
      Uchida Shingo、Kimura Shigetomo
    • Journal Title

      Proceedings of 2020 Eighth International Symposium on Computing and Networking Workshops (CANDARW)

      Volume: 1 Pages: 67-73

    • DOI

      10.1109/candarw51189.2020.00025

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 省電力化のためのMPTCPによるSDNを用いたスイッチ間帯域切り替え方式の高速ネットワークでの検証2020

    • Author(s)
      木村亮介, 木村成伴
    • Journal Title

      信学技報

      Volume: 119 Pages: 77-82

    • Related Report
      2019 Research-status Report
  • [Journal Article] メータテーブルによるトラフィック分割方式を用いた省電力化のためのスイッチ間帯域切り替え方式の検討2020

    • Author(s)
      内田真吾, 木村成伴
    • Journal Title

      信学技報

      Volume: 119 Pages: 71-76

    • Related Report
      2019 Research-status Report
  • [Presentation] 省電力化のためのトラフィック分割方式に基づくサイト間通信を考慮したスイッチ間帯域切り替え方式2023

    • Author(s)
      井田学, 木村 成伴
    • Organizer
      電子情報通信学会情報ネットワーク研究会(IN)
    • Related Report
      2022 Annual Research Report
  • [Presentation] ALR Switching and Routing Strategy for Multiple Sites Based on Traffic Splitting Method for Power Saving2021

    • Author(s)
      Zhang Chao and Kimura Shigetomo
    • Organizer
      電子情報通信学会ネットワークシステム研究会 (NS)
    • Related Report
      2021 Research-status Report
  • [Presentation] Adaptive Link Rate Switching Based on Traffic Splitting Method for Power Saving2020

    • Author(s)
      Shingo Uchida and Shigetomo Kimura
    • Organizer
      ASON'20 (13th International Workshop on Autonomous Self-Organizing Networks)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 省電力化のためのMPTCPによるSDNを用いたスイッチ間帯域切り替え方式の高速ネットワークでの検証2020

    • Author(s)
      木村亮介, 木村成伴
    • Organizer
      電子情報通信学会コミュニケーションクオリティ研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] メータテーブルによるトラフィック分割方式を用いた省電力化のためのスイッチ間帯域切り替え方式の検討2020

    • Author(s)
      内田真吾, 木村成伴
    • Organizer
      電子情報通信学会コミュニケーションクオリティ研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] 省電力化のためのMPTCPによるSDNを用いたスイッチ間帯域切り替え方式の実ネットワークでの検証2019

    • Author(s)
      木村亮介, 木村成伴
    • Organizer
      情報処理学会第81回全国大会
    • Related Report
      2018 Research-status Report
  • [Remarks] 国際ワークショップ ASON'20 にて内田真吾氏が Best Paper Award を受賞

    • URL

      https://www.cs.tsukuba.ac.jp/topic20.html

    • Related Report
      2020 Research-status Report

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Published: 2018-04-23   Modified: 2024-01-30  

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