This news is for those readers who demand more speed,now bluetooth will help Wi-Fi to accelerate file transfer speed by a significant way. This specification is known as alternate MAC/PHY and according to reports by different sources this technology will added on bluetooth specification this April.
This technology works in a following way:
1) The two devices communicate each other via bluetooth.
2) When communication is started,communication is transferred to Wi-Fi layer,and data can be transferred at 54Mbps.
3) After transfer is completed,connection again passed over to Bluetooth.
This technology is helpful in many problems like bulk data transfer or sending a large file immediately from camera to PC.