• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Study on Intelligent Router for Multimedia Network

Research Project

Project/Area Number 11450148
Research Category

Grant-in-Aid for Scientific Research (B).

Allocation TypeSingle-year Grants
Section一般
Research Field 情報通信工学
Research InstitutionOsaka University

Principal Investigator

MURAKAMI Koso  Graduate School of Engineering Professor, 大学院・工学研究科, 教授 (10273731)

Co-Investigator(Kenkyū-buntansha) KINOSHITA Kazuhiko  Graduate School of Engineering Research Assistant, 大学院・工学研究科, 助手 (40304018)
TODE Hideki  Graduate School of Engineering Associate Professor, 大学院・工学研究科, 助教授 (20243181)
Project Period (FY) 1999 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥15,400,000 (Direct Cost: ¥15,400,000)
Fiscal Year 2000: ¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1999: ¥13,500,000 (Direct Cost: ¥13,500,000)
KeywordsRouter / Multimedia / Service class / MPLS / Traffic engineering / VOD / Block Transfer / Mulficast
Research Abstract

In this study, in order to establish the essential technology to realize the highly enhanced high-speed multimedia network in the future, the following two techniques are focused on and actually studied in detail ;
1. Construction technology of the multimedia router.
2. On-demand retrieval and information delivery techniques using hierarchical link sharing.
As for the issue 1., fast MPLS label look-up mechanism using CAM(Content Addressable Memory) has been proposed to implement the MPLS traffic engineering. As a result of the quantitative evaluation by using the existing CAM speed, Our proposed mechanism can be attained to 10Gbps processing speed. Next, hierarchical buffer management scheme has been proposed, where buffer space and transmission
speed to the output links are shared fairly taking into account the hierarchy of output ports, priority class, and flows. Furthermore, proposed buffer management scheme was designed by hardware level specification language partly.
As for the issue 2., Block transfer type VOD scheme called Burst-VOD suitable for the future broadband network has been proposed, and main and fundamental parts were implemented by software. Proper behavior of the prototype system was confirmed in the IP network. Next, as way to enhance the QoS for general MPEG video transfer, we presented the cooperative combination of the End-to-End control such as priority class transfer according to the frame attributes, i.e. I, P, B frames, frame-base dropping and GOP-base shuffling, and the intra-router control such as class-base RED(Random Early Detection), class-base buffer scheduling RR(Round Robin) and Weighted RR(WRR). Then, these combinational methods are evaluated by computer simulation. As results, in particular, it is confirmed that WRR is very effective though it requires quite complicated weight estimation mechanism, and RED control to the B-frame class which belongs to lowest priority class is more effective, and so on.

Report

(3 results)
  • 2000 Annual Research Report   Final Research Report Summary
  • 1999 Annual Research Report
  • Research Products

    (48 results)

All Other

All Publications (48 results)

  • [Publications] S.Uno,H.Tode,K.Murakami: "Simple and Efficient Video-on-demand Scheme with segments Transmission over High Speed Network"IEICE Transaction On Communications. E84-B,1. 106-115 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Minami,H.Tode,K.Murakami: "Class-Based QoS Control Scheme by Flow Management in the Internet Router"Proc.the 25th Annual IEEE Conference on Local Computer Networks (LCN2000). 58-65 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] N.Yamagaki,K.Minami,H.Tode,K.Murakami: "Packet Discarding Scheme Considering Dynamic Flow Status in the Internet Router"Proc.APCC 2000. SW06-1. 375-379 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Miyamoto,S.Uno,H.Tode,K.Murakami: "Construction of the Multicast Video-on-Demand System with Burst Data Transmission over IP Newwork"Proc.APCC 2000. SW10-3. 486-490 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Uno,H.Tode,K.Murakami: "Simple Video-on-demand System Using Multicast Block Transmission with Realtime Response"Proc.Eighth IFIP Workshop on Performance Modelling and Evaluation of ATM & IP Networks (IFIP ATM&IP 2000). 73/1-73/12 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Tode,T.Fujishima,C.Shibata,K.Murakami: "Adaptive Traffic Engineering Scheme for Alternative LSPs in MPLS Network"Proc.Eighth IFIP Workshop on Performance Modelling and Evaluation of ATM & IP Networks (IFIP ATM&IP 2000). 79/1-79/13 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Minami,R.Wakinaka,H.Tode,K.Murakami: "A Study on Per-Flow Buffering Management in the Internet Router"Proc.International conference on Computer Communication. T-15-1. 399-404 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Fujishima,S.Yokoyama,H.Tode,K.Murakami: "A Study on Congestion Control Using Hierarchical Bufferes for the Layer 3 Switching"Proc.International Conference on Computer Communication (ICCC'99). T-15-3. 411-416 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Uno,H.Tode and K.Murakami: "A Design for Video on demand System with Multicasting and Burst Data Transmission"Proc.SCS Euromedia'99. APTEC IV. 227-231 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 黄元柱,戸出英樹,村上孝三: "ホームネットワークにおけるQoSクラスを考慮したハイブリッド型CSMA/CD-Token"電子情報通信学会 交換システム研究会. SSE2000-204,. (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 宮本慎吾,宇野哲史,戸出英樹,村上孝: "IP網におけるバースト転送型マルチキャスト映像配信方式の構築法"電子情報通信学会 交換システム研究会. SSE2000-161. (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 南勝也,戸出英樹,村上孝三: "インターネットルータにおけるクラス優先制御を考慮したフロー別バッファ管理方式"電子情報通信学会 情報ネットワーク研究会・交換システム研究会. IN,SSE. (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Uno, H.Tode, K.Murakami: "Simple and Efficient Video-on-demand Scheme with Segments Transmission over High Speed Network"IEICE Transaction On Communications. E84-B, 1. 106-115 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Minami, H.Tode, K.Murakami: "Class-Based QoS Control Scheme by Flow Management in the Internet Router"Proc.the 25th Annual IEEE Conference on Local Computer Networks (LCN2000). 58-65 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] N.Yamagaki, K.Minami, H.Tode, K.Murakami: "Packet Discarding Scheme Considering Dynamic Flow Status in the Internet Router"Proc.APCC 2000. SW06-1. 375-379 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Miyamoto, S.Uno, H.Tode, K.Murakami: "Construction of the Multicast Video-on-Demand System with Burst Data Transmission over IP Network"Proc.APCC 2000. SW10-3. 486-490 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Uno, H.Tode, K.Murakami: "Simple Video-on-demand System Using Multicast Block Transmission with Realtime Response"Proc.Eighth IFIP Workshop on Performance Modelling and Evaluation of ATM & IP Networks (IFIP ATM & IP 2000). 73/1-73/12 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Tode, T.Fujishima, C.Shibata, K.Murakami: "Adaptive Traffic Engineering Scheme for Alternative LSPs in MPLS Network"Proc.Eighth IFIP Workshop on Performance Modelling and Evaluation of ATM & IP Networks (IFIP ATM & IP 2000). 79/1-79/13 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Minami, R.Wakinaka, H.Tode, K.Murakami: "A Study on Per-Flow Buffering Management in the Internet Router"Proc.International Conference on Computer Communication (ICCC'99). T-15-1. 399-404 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Fujishima, S.Yokoyama, H.Tode, K.Murakami: "A Study on Congestion Control Using Hierarchical Bufferes for the Layer 3 Switching"Proc.International Conference on Computer Communication (ICCC'99). T-15-3. 411-416 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Uno, H.Tode and K.Murakami: "A Design for Video on Demand System with Multicasting and Burst Data Transmission"Proc. SCS Euromedia'99. APTEC IV. 227-231 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] W.J.Hwang, H.Tode, K.Murakami: "A Hybrid CSMA/CD-Token Bus Protocol with QoS Class-based Priority for Home Network"Technical Report of IEICE. SSE2000-204. 35-40 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Miyamoto, S.Uno, H.Tode, K.Murakami: "Construction of the Multicast Video-onDemand System with Burst Data Transmission over IP Network"Technical Report of IEICE. SSE2000-161. 49-54 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Minami, H.Tode, K.Murakami: "Per-Flow Buffer Management Scheme with Class-based Priority in the Internet Router"Technical Report of IEICE. SSE2000-161. 49-54 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Uno,H.Tode,K.Murakami: "Simple and Efficient Video-on-demand Scheme with Segments Transmission over High Speed Network"IEICE Transaction On Communications. E84-B,1. 106-115 (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] K.Minami,H.Tode,K.Murakami: "Class-Based QoS Control Scheme by Flow Management in the Internet Router"Proc.the 25th Annual IEEE Conference on Local Computer Networks(LCN2000). 58-65 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] N.Yamagaki,K.Minami,H.Tode,K.Murakami: "Packet Discarding Scheme Considering Dynamic Flow Status in the Internet Router"Proc.APCC 2000. SW06-1. 375-379 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] S.Miyamoto,S.Uno,H.Tode,K.Murakami: "Construction of the Multicast Video-on-Demand System with Burst Data Transmission over IP Network"Proc.APCC 2000. SW10-3. 486-490 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] S.Uno,H.Tode,K.Murakami: "Simple Video-on-demand System Using Multicast Block Transmission with Realtime Response"Proc.Eighth IFIP Workshop on Performance Modelling and Evaluation of ATM & IP Networks(IFIP ATM&IP 2000). 73/1-73/12 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] H.Tode,T.Fujishima,C.Shibata,K.Murakami: "Adaptive Traffic Engineering Scheme for Alternative LSPs in MPLS Network"Proc.Eighth IFIP Workshop on Performance Modelling and Evaluation of ATM & IP Networks(IFIP ATM&IP 2000). 79/1-79/13 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 黄元柱,戸出英樹,村上孝三: "ホームネットワークにおけるQoSクラスを考慮したハイブリッド型CSMA/CD-Token Busプロトコル"電子情報通信学会交換システム研究会. SSE2000-204.PS2000-51. (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 宮本慎吾,宇野哲史,戸出英樹,村上孝三: "IP網におけるバースト転送型マルチキャスト映像配信方式の構築法"電子情報通信学会 交換システム研究会. SSE2000-161. (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 高橋潤,戸出英樹,村上孝三: "MPEG転送における優先権を用いたQoS制御に関する検討"電子情報通信学会総合大会. B-7. (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 宇野哲史,戸出英樹,村上孝三: "ブロック転送型VoDにおけるマルチサーバスケジューリング方式の提案"電子情報通信学会総合大会. B-7. (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 竹原崇成,横山健吾,戸出英樹,村上孝三: "MPLSにおける復旧率を考慮した動的なLSP設定法の検討"電子情報通信学会総合大会. B-7. (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 黄元柱,戸出英樹,村上孝三: "QoSを考慮したホームネットワークMACプロトコルHomeMACの提案"電子情報通信学会総合大会. B-7. (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] K. Minami, R. Wakinaga,H. Tode,K. Murakami: "A study on Per-Flow Buffering Management in the Internet Router"Proc. International Conference on Computer Communication(ICCC'99). T-15-1. 399-404 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] T. Fujishima,S. Yokoyama, H. Toda,K. Murakami: "A study on Congestion Control Using Hierarchical Bufferes for the Layer 3 Switching"Proc. International Conference on Computer Communication(ICCC'99). T-15-3. 411-416 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] S. Uno,H. Tode and K. Murakami: "A design for Video on Demand System with Multicasting and Burst Date Transmission"Proc. SCS Euromedia'99. APTECIV. 227-231 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 藤嶋貴志,戸出英樹,村上孝三: "MPLSにおける優先クラスに基づくパス設定方式の検討"電子情報通信学会 情報ネットワーク研究会・交換システム研究会. IN,SSE(未定). (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 南勝也,戸出英樹,村上孝三: "インターネットルータにおけるクラス優先制御を考慮したフロー別バッファ管理方式"電子情報通信学会 情報ネットワーク研究会・交換システム研究会. IN,SS. (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 宇野哲史,戸出英樹,村上孝三: "バースト転送を用いたマルチキャスト型映像配信方式とその性能評価"電子情報通信学会 情報ネットワーク研究会. IN99-82. 31-36 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 山垣則夫,南勝也,戸出英樹,村上孝三: "インターネットルータにおけるフロー情報を用いた輻輳制御方式"電子情報通信学会 情報ネットワーク研究会. IN99-120. 37-42 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 永松,渡辺,木下,山井,村上: "エージェント間通信のための広域ルーチング方式"電子情報通信学会ネットワーキングアーキテクチャワークショップ. 77-82 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 藤嶋,芝田,横山,戸出,村上: "MPLSにおけるトラヒックエンジニアリング方式の検討"電子情報通信学会総合大会. B-7. (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 芝田,竹原,藤嶋,戸出,村上: "MPLSにおけるサービスクラスを考慮したバッファ制に関する検討"電子情報通信学会総合大会. B-7. (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 宮本慎吾,宇野哲史,戸出英樹,村上孝三: "IPネットワークにおけるBurst VOD方式の構築に関する考察"電子情報通信学会総合大会. B-7. (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 河野圭太,益田智員,木下和彦,村上孝三: "ネットワークマップにおける経路情報を利用したサービス情報検索"電子情報通信学会総合大会. B-7. (2000)

    • Related Report
      1999 Annual Research Report

URL: 

Published: 1999-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi