基于普适环境的无线传感器网络研究

普适计算是一种全新的计算模式。这种新的计算模式强调把计算机嵌入到人们日常生活和工作环境中,使人们能方便地荻取信息和得到计算的服务。随着无线传感器网络技术的发展,普适计算逐渐成为现实。介绍了普适计算与无线传感器网络的概念和特点,讨论了几种短距离无线通信技术,提出了一个基于Zigbee技术的无线传感器网络应用模型。

Study of Wireless Sensor Networks Based on Pervasive Environment

Pervasive computing is a new model of computing.It emphasizes to imbed the calculator to people＇s life and work and make people able to expediently obtain information and get service of calculation.With the development of wireless sensor networks technology,pervasive computing is becoming a reality.This paper introduces the concept and characteristics of Pervasive computing and wireless sensor networks,and discuss a few short distance wireless correspondence techniques and put forward a model of wireless sensor networks using Zigbee.