摘要
设计一种应用于多种无线传感器网络中的sniffer节点,给出了嗅探监听原理,分析了节点的硬件电路和软件结构的设计过程,阐述了系统中采用的CSMA/CA、WICN-Z及ZigBee通信协议,并在基于GAINS和GAINZ硬件平台的无线传感器网络中实现对网络数据的隐形监测。
Design a kind of sniffer node applied to multi wireless sensor network. Monitor principle is given. The design process of hardware and software architecture of the node was analyzed in this paper. The CSMA/CA,WICN-Z and the ZigBee protocol in the system are described. Then the sniffer can monitor network data of wireless sensor networks based on GAINS and GAINZ platform.
出处
《计算机与数字工程》
2009年第3期101-103,110,共4页
Computer & Digital Engineering
基金
国家高技术研究发展计划(863)(编号:2006AA04030405
2007AA04Z174)资助