| Design Strategy of Low-Power Node by Analyzing the Hardware Modules in Surveillance and Reconnaissance Sensor Networks |
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Yong-Hyun Kim, Myung-Ho Yeo, Kwangsue Chung |
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2Kwangwoon University |
| 감시정찰 센서네트워크에서 하드웨어 모듈의 소모전력 분석을 통한 저전력 노드 설계 전략 |
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김용현, 여명호, 정광수 |
1국방과학연구소
2광운대학교 |
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| Abstract |
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In this paper, we propose a low-power design strategy to minimize energy-consumption for surveillance and reconnaissance sensor networks. The sensor network consists of many different nodes with various operations such as target detection, packet relay, video monitoring, changing protocols, and etc. Each sensor node consists of sensing, computing, communication, and power components. These components are integrated on a single or multiple boards. Therefore, the power consumption of each component can be different on various operation types. First, we identified the list of components and measured power consumption for them from the first prototype nodes. Next, we focus on which components are the main sources of energy consumption. We propose many energy-efficient approaches to reduce energy consumption for each operation type. |
| Key Words:
Sensor Network, Sensor Node, Relay Node, Inter-Working Gateway |
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