The working group bluetooth SIG approved on 21 April as the date of official publication for the new version specification wireless interface. It is expected that some producers will simultaneously present the first developments with bluetooth 3.0 support .
In the new standard accepted almost two years ago bluetooth 2.1+EDR (Enhanced data rate), which determines transfer speed up to 3 Mbit/s, will be increased by higher-speed interface, compatible with IEEE 802.11 (Wi-Fi).
As it is asserted, devices with bluetooth 3.0 support can select between the exchange on Bluetooth 2.1+EDR, compensating low speed by electric power savings , or exchange at higher speed, compared with wi-Fi network speed . Interaction will be built according to diagram, similar to ad-hoc diagram.
Devices with bluetooth 3.0 support , strictly speaking, will not be compatible with the devices, which support 802.11b, g or n. Related Products :
|