The Bluetooth Special Interest Group(SIG) will release Bluetooth 2.2 in mid-2009. Bluetooth 2.2 will have a specification for high speed bluetooth, allowing for bluetooth-enabled devices to transfer data at greatly increased speeds. Bluetooth 2.2 will enable the users to perform more operations through wireless beyond voice transmission. Bluetooth 2.2 will utilize bluetooth technology with either WLAN or UWB for improved data rates, and the two technologies will be marketed as Bluetooth 10x and Bluetooth 100x respectively. To utilize this new technology, mobiles should be equipped with WLAN or UWB radio.
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