Design and Implementation of a Low Power Wireless Sensor Network Data Acquisition System
Nowadays the WSN protocol stack based on ZigBee, such as Z-Stack, has a good performance in many respects. Yet there also exists some problems in ZigBee when applied in simple data acquisition applications with limited resources. This paper designs a more suitable WSN protocol stack named Em-Stack, which is compatible with IEEE 802.15.4. Based on the chip CC2430, Em-Stack adopts several key technologies to realize the target of simplicity and low power, including self adaptation, store/forward mechanism and so on. The test results demonstrate Em-Stack works smoothly in data acquisition applications and consumes less power than Z-Stack.
TinyOS low power WSN protocol
Fangsuo Wu Xiaogang Hu Jianhua Shen
Computer Science and Technology East China Normal University, ECNU Shanghai, China
国际会议
长沙
英文
2043-2048
2009-10-10(万方平台首次上网日期,不代表论文的发表时间)