A Light-weight Autonomous Power Saving Method for Wireless Sensor Networks

被引：1

作者：

Hirotsu, Toshio ^{[1
]}

Nishitani, Shinnosuke ^{[2
]}

Abe, Hirotake ^{[2
]}

Umemura, Kyoji ^{[2
]}

Fukuda, Kensuke ^{[3
]}

Kurihara, Satoshio ^{[4
]}

Sugawara, Toshiharu ^{[5
]}

机构：

[1] Hosei Univ, Tokyo 1848584, Japan

[2] Toyohashi Univ Technol, Informat & Comp Sci, Aichi 4418580, Japan

[3] Natl Inst Informat, Tokyo 1018430, Japan

[4] Inst Sci & Ind Res, Osaka 5670047, Japan

[5] Waseda Univ, Comp Sci & Engn, Tokyo 1698555, Japan

来源：

SIXTH INTERNATIONAL CONFERENCE ON AUTONOMIC AND AUTONOMOUS SYSTEMS: ICAS 2010, PROCEEDINGS | 2010年

关键词：

data gathering; energy saving; battery lifetime;

D O I：

10.1109/ICAS.2010.33

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes an autonomous energy saving method that works on wireless sensor networks. Wireless sensor nodes are equipment for gathering information about the user's surrounding environment. An energy-efficient data gathering system is required because each node is battery powered. Our method autonomously reduces the sampling frequency for monitoring environments whose condition may vary rapidly or slowly. Its simple lightweight computation scheme also helps to reduce battery consumption. We conducted experiments using real sensor data and found that our method performed well in terms of both power consumption and quality of sampled data.

引用

页码：188 / 193

页数：6

共 9 条

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