| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Research Abstract |
In large-scale wireless sensor networks, since it is impossible to control the whole system intensively, a self-organized control technique based on local information is proposed. However, there is no guarantee that operation of the whole network is controllable only by self-organized control in the desirable direction. In this study, we propose a control technique for the potential value of sink nodes by from the outside in a large-scale sensor network that consists of multiple sink nodes. Simulation experiments shows that the way a sensor node realizes routing only with a potential value in self-organization is effective. Furthermore, we showed that this architecture is applied to smart metering systems.
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