| 节能无线传感网络系统设计 |
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| 引用本文： | 赵磊,张伟红,徐朝农,徐勇军,李晓维.节能无线传感网络系统设计[J].自动化学报,2006,32(6):892-899. |
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| 作者姓名： | 赵磊 张伟红 徐朝农 徐勇军 李晓维 |
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| 作者单位： | 1.Advanced Test Technology Lab, Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080; |
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| 基金项目： | 国家重点基础研究发展计划(973计划);国家自然科学基金 |
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| 摘 要： | Wireless sensor networks have already enabled numerous embedded wireless applications such as military, environmental monitoring, intelligent building, etc. Because micro-sensor nodes are supposed to operate for months or even years with very limited battery power source, it is a challenge for researchers to obtain long operating hour without scarifying original system performances. In this paper, the energy consumption sources of the wireless sensor networks are firstly analyzed, with the digital processing and radio transceiver units being emphasized. Then, we introduce the design scheme of our energy-aware wireless sensor network (GAINS). In GAINS, techniques to conserve the energy are exploited including the energy optimization node, software and energy-efficient communication protocol. The design architecture of our ultra low power wireless sensor network (WO-LPP) is specially presented.
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| 关 键 词： | Wireless sensor network GAINS DVS MAC |
| 收稿时间： | 2006-04-11 |
| 修稿时间： | 2006-06-11 |
Energy-aware System Design for Wireless Sensor Network |
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| ZHAO Lei,HANG Wei-Hong,XU Chao-Nong,XU Yong-Jun,LI Xiao-Wei.Energy-aware System Design for Wireless Sensor Network[J].Acta Automatica Sinica,2006,32(6):892-899. |
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| Authors: | ZHAO Lei HANG Wei-Hong XU Chao-Nong XU Yong-Jun LI Xiao-Wei |
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| Affiliation: | 1.Advanced Test Technology Lab, Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080Graduate School of Chinese Academy of Sciences, Beijing 100039CVIC Software Engineering Co., LTD, Jinan 250014 |
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| Abstract: | Wireless sensor networks have already enabled numerous embedded wireless applications such as military, environmental monitoring, intelligent building, etc. Because micro-sensor nodes are supposed to operate for months or even years with very limited battery power source, it is a challenge for researchers to obtain long operating hour without scarifying original system performances. In this paper, the energy consumption sources of the wireless sensor networks are firstly analyzed, with the digital processing and radio transceiver units being emphasized. Then, we introduce the design scheme of our energy-aware wireless sensor network (GAINS). In GAINS, techniques to conserve the energy are exploited including the energy optimization node, software and energy-efficient communication protocol. The design architecture of our ultra low power wireless sensor network (WO-LPP) is specially presented. |
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| Keywords: | Wireless sensor network GAINS DVS MAC |
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