| Project/Area Number |
24860028
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Communication/Network engineering
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
TRAN Gia Khanh 東京工業大学, 理工学研究科, 助教 (80599340)
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| Project Period (FY) |
2012-08-31 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 無線 / 制御 / 最適化 / 無線基幹回線 / リソース最適化 / 中継ノード最適化 / スケーラビリティ / スマートグリッド / 802.15.4g / CSMA/CA / QualNet |
|---|
| Research Abstract |
In the communication network for control it is necessary to guarantee the scalability with respect to the number of end nodes, and communication delay to ensure control stability. As a result of the study, in the first year, we used QualNet simulator to show poor scalability characteristics of conventional standards. Accordingly, we proposed an hierarchical distributed control network to realize the power supply and demand balance. In the second year, we proposed an effective centralized and distributed resource optimized schemes for control backhaul. We furthermore considered a suboptimal method of arranging relay node which reduces the power consumption of the end nodes. In summary, bases for a reliable hierarchical control network with scalability had been investigated.
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