2009 Fiscal Year Final Research Report
A Research on Embedded Systems Suited for Energy Harvesting
| Project/Area Number |
20700049
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Computer system/Network
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| Research Institution | Kyushu University |
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Principal Investigator |
ISHIHARA Tohru Kyushu University, システムLSI研究センター, 准教授 (30323471)
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| Project Period (FY) |
2008 – 2009
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| Keywords | 計算機システム / 高信頼性 / 低消費電力 / 省エネルギー / 太陽電池 |
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| Research Abstract |
This research seeks to create embedded computer systems running with renewable energy like solar energy. This research developed the following three items ; 1) a low power memory subsystem stably running with a low supply voltage around 0.5V, 2) a scalable processor which dynamically scales its performance and the power consumption, 3) a power estimation model which can analyze the energy consumption of application programs running on a cellar phone within an error of 10%.
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