In recent years, compared to bluetooth and HomeRF, WLAN(Wireless Local Area Network) becomes more and more popular, and has come to be the practice standard of wireless communication field.

• 近几年来，无线局域网（WLAN）技术冲破了蓝牙（Bluetooth）技术、家庭射频（HomeRF）等其它无线技术标准，成为无线通信领域中事实上的标准。