| Project/Area Number |
25630163
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Communication/Network engineering
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| Research Institution | Kagawa University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
MARU Koich 香川大学, 工学部, 准教授 (00530164)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | エラスティック光ネットワーク / リジェネレータ / 再生中継器 / マルチキャリアジェネレータ |
|---|
| Outline of Final Research Achievements |
In future translucent elastic optical networks, a programmable multi-carrier generator (PMG) and virtualized elastic regenerator (VER) replacement algorithm will be key technologies. We proposed PMG based on common optical frequency references that achieve both the precise sub-carrier spacing and the flexible center frequency assignment, and demonstrate a proof of concept experiment. In addition, we proposed VER-placement and routing and spectrum assignment algorithms, and numerically evaluated the effectiveness of the algorithms by applying them to protected and un-protected networks.
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