Computer Science ›› 2014, Vol. 41 ›› Issue (10): 139-143.doi: 10.11896/j.issn.1002-137X.2014.10.032

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Research on Power-saving Technology for Wireless Sensor Node Based on Improved Dynamic Power Management (DPM)

CHEN Gao-jie,CHEN Zhang-wei and YAO Xue-ting   

  • Online:2018-11-14 Published:2018-11-14

Abstract: According to structural characteristics of the wireless sensor node,and the technology for dynamic power management,an improved dynamic power management was presented with real working conditions.Then some energy consumption models were established in different working conditions,and then analyzed in measurable way.The results show that the energy consumption for the wireless sensor node is decreased effectively after using the improved dynamic power management,and the analyzed results can lay a good foundation for further improved design of real wireless sensor node in energy saving condition.

Key words: Dynamic power management (DPM),Wireless sensor node,Power-saving technology

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