Mixing wi-fi
February 24th, 2009 by rbanks
Bluetooth Over Wi-Fi Zoomtastic Speed Shocks Our Pants Off
"The two devices discover each other and shake hands using Bluetooth (being cellphones, computers, or any other shiny thing supporting the standard). When you start any file transfer, the communication gets passed to the Wi-Fi hardware layer, which will transfer your data at 54mbps. Once the transfer is over, Wi-Fi is disconnected and the control passes again to Bluetooth." 
Gizmodo
