A Non-volatile Reconfigurable Offloader for Wireless Sensor Nodes
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概要
- 論文の詳細を見る
Energy saving is currently one of the most important issues in the development of battery-powered wireless sensor nodes (WSNs). We have developed a non-volatile reconfigurable offloader for flexible and highly efficient processing on WSNs that uses NanoBridges (NBs), which are novel non-volatile and reprogrammable switching elements. Non-volatility is essential for the intermittent operation of WSNs due to the requirement of power-on without loading configuration data. We implemented a data compression algorithm on the offloader that reduces energy consumption during data transmission. Simulation results showed that the energy consumption on the offloader was 1/21 of that on an ultra-low power CPU.
著者
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Sugibayashi Tadahiko
Green Innovation Research Laboratories, NEC Corporation, 1120 Shimokuzawa, Chuo-ku, Sagamihara 252-5298, Japan
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Miyamura Makoto
Green Platform Research Laboratories, NEC Corp.
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Nakaya Shogo
Green Platform Research Laboratories, NEC Corp.
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Sakimura Noburo
Green Platform Research Laboratories, NEC Corp.
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Nakamura Yuichi
Green Platform Research Laboratories, NEC Corp.
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Sugibayashi Tadahiko
Green Platform Research Laboratories, NEC Corp.
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