摘要
概述了流行的无线网络技术 ,如个人区域网、点对点无线通信、无线局域网、无线广域网等 .详细给出了已实践通过的用笔记本电脑通过手机或WLAN访问Internet的几种方法 .
With recently dramatic growth in mobile/wireless communication and access,together with the success of the Internet,it is attempting to bring services/applications anytime,anywhere from any device into our ordinary life.This paper introduces the trend in wireless/Internet communication and networking,such as wireless personal area network (e.g.,bluetooth),mobile and hoc (peer-to-peer) network,wireless local area network (e.g.,IEEE 802.11),wireless wide area networking such as 2.5 G and 3G.It gives several implemented approaches of accessing Internet.
