Energy Strategies of Wireless Sensor Networks
Shang Yongkai Cui Xiaoyan (Depart of Automation School, Beijing University of Posts and Telecommunications, Beijing 100876)
Wireless sensor networks (WSN) consist of randomly deployed tiny sensor, data processing unit, and communicating components, it has a wide range of applications, such as industry, agriculture, business, military and healthy. Because power resources is limited, how to use it efficiently for prolonging network's lifetime is the key problem. The paper made a detail introduction for energy management of WSN, analyzed energy strategy used for WSN.