2012 Fiscal Year Final Research Report
Novel Optical Network Architecture utilizing Optical Code Division Multiplexing Technology
| Project/Area Number |
22300022
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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 |
Computer system/Network
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| Research Institution | Osaka University |
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Principal Investigator |
BABA Ken-ichi 大阪大学, サイバーメディアセンター, 准教授 (60252722)
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| Co-Investigator(Kenkyū-buntansha) |
YAMAOKA Katsunori 東京工業大学, 理工学研究科, 准教授 (90262279)
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| Project Period (FY) |
2010 – 2012
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| Keywords | フォトニックネットワーク / 光CDM / ネットワークアーキテクチャ / トラヒック収容 |
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| Research Abstract |
Optical Code Division Multiplexing (OCDM) technology with easy controllability is expected to become one of fundamental technologies to realize future ultra-high-speed network. Most of current researches in OCDM are done on low-layer technology such as devices. OCDM has IP friendliness because it can treat flexible length packets asynchronously. So in this study we utilize such OCDM features effectively and we proposed novel network architecture considering application layer. We also consider traffic control methods which multiplex flows from each narrowband and broadband application efficiently. We evaluated proposed architecture and methods through theoretical analysis and actual experiments, so that we could show their effectiveness.
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