Aspects of Energy Efficiency in Wireless Sensor Network
With development of Wireless Sensor Networks (WSNs), it has been paid attention to by every walk of life and became a very important technology for 21st century. But there are many problems in the wireless network; energy efficiency is an important one of them. Finding a method of minimizing power consumption in the system designing attracts many researchers to study. The system can be maintained running by enough energy. Now the power unit of sensor network uses the lithium ion internal battery, so when will be the energy of nodes given out, the system wouldnt run in normal. In this paper, introduce the problem about energy efficiency from the various aspects such as hardware, software, protocol and topology and so on. The content includes Node Energy Efficiency, Wireless Communicates Energy Efficiency and System Energy Efficiency three parts.
wireless sensor network1 (WSNs) sensor node energy efficiency data packets
LIU Changming ZHANG Jilong ZHANG Yue
National Key Laboratory For Electronic Measurement Technology ,Taiyuan ,030051
国际会议
北京
英文
2007-08-05（万方平台首次上网日期，不代表论文的发表时间）