摘要
文章描述了基于微机电子系统(MEMS)技术,无线通信技术,数字电子技术的无线传感器网络的概念。阐述了无线传感器网络设计的部分关键技术:网络拓扑控制、数据融合和定位技术等,并指出各技术存在的问题,无线传感器网络和传统无线网络有着本质的不同,节能、安全都应是设计时主要考虑的问题。
This paper describes the concept of sensor networks, which is based on the convergence of microelectro-mechanical systems technology （MEMS）, wireless communications and digital electronics technology. Then, the technologies in the design of wireless sensor network are discussed, including network topology control, wireless communication technologies, data aggregation, orientation technologies and related hardware technologies and with emphasis on energy saving and security.
出处
《通信技术》
2008年第8期179-180,197,共3页
Communications Technology
