IEEE802.11g can provide the data transmission rate of 54Mb/s, and IEEE802.11g+ can provide the data transmission rate of 108Mb/s or 125Mb/s, so even IEEE802.11g can transmit multiple DVD quality video streams at the same time. 

Wireless networks based on IEEE802.11 standards have been widely used in home entertainment, broadband access and industry applications. 

In home applications, using WLAN to connect computers with printers, mobile memories, media players and other devices, and then connecting to the core network through a wireless AP is a simple and traditional application method. 

At that time, the AP antenna will also be further applied to the development. 

Compared with UWB technology, the wireless home network based on WLAN is still a medium data transmission rate short-range application, mainly used for data file transmission. 

However, I believe that with the improvement and popularization of IEEE802.11n, WLAN will be able to provide higher bandwidth wireless data transmission rate, better support high-performance applications such as VolP, video chat, HDTV, file server and set-top box, provide a broader application platform for WLAN-based wireless home network, and provide a broader stage for the development of AP antenna.