无线局域网络(Wireless Local Area Networks;WLAN)是相当便利的数据传输系统,它利用射频(RadioFrequency;RF)技术,取代旧式碍手碍脚的双绞铜线(Coaxial)所构成的局域网络,使得无线局域网络能利用简单的存取架构,让用户透过它达到“信息随身化、便利走天下”的理想境界。随着人们对移动通信专用化要求的进一步提高,无线办公正成为一种时尚。某个特定区域内的无线移动数据通信正在成为各个厂商和科研院研究开发的热点。虽然无 Wireless Local Area Networks (WLANs) are relatively easy data transmission systems that use radio frequency (RF) technology to replace the old, troubled twisted-pair copper coaxial network (LAN), making wireless local area network Can take advantage of a simple access architecture, allowing users to achieve through its “information portable, convenient to take the world,” the ideal state. With the further increase of people’s requirements for the specialization of mobile communications, wireless office is becoming a fashion. Wireless mobile data communications in a particular area are becoming hot spots for research and development by various manufacturers and research institutes. Although no