| Project/Area Number |
19360178
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
|
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| Research Institution | Keio University |
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Principal Investigator |
YAMANAKA Naoaki Keio University, 理工学部, 教授 (80383983)
|
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| Co-Investigator(Kenkyū-buntansha) |
OKAMOTO Satoshi 慶應義塾大学, 理工学研究科, 准教授 (10449027)
ARAKAWA Yutaka 九州大学, システム情報科学研究院, 助教 (30424203)
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| Project Period (FY) |
2007 – 2009
|
| Project Status |
Completed (Fiscal Year 2009)
|
| Budget Amount *help |
¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
Fiscal Year 2009: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2008: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2007: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
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| Keywords | GMPLS / 並列リコンフィギュラブルプロセッサ / DAPDNA-2 / 最短経路探索 / ダイクストラ法 / オンチップ仮想ネットワーク / トラヒックエンジニアリング / マルチレイヤ / ネットワーク / フォトニックネットワーク / 経路探索 |
|---|
| Research Abstract |
In this project, in order to realize an effective and flexible traffic control in GMPLS (Generalized Multi-Protocol Label Switching) which is the next generation optical network control protocol, a high-speed shortest path search scheme and a new optical path computation scheme were proposed. By computer simulations and experiments by implementing proposed schemes on a reconfigurable parallel processor, it was shown that the proposed schemes could achieve better performance in calculation time, the resource usage of the network, and so on.
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