Difference between BlueTooth and UWB

Computer EngineeringComputer NetworkMCA

Bluetooth and UWB used to send and receive data wirelessly using radio signals.

Following are the important differences between Bluetooth and UWB.

Sr. No.KeyBluetoothUWB
1DefinitionBluetooth has no full form.UWB stands for Ultra-Wide Band.
2FrequencyBluetooth frequency ranges between 2.4 GHz to 2.483 GHz.UWB frequency ranges also are between 2.4 GHz to 2.843 GHz.
3RF ChannelBluetooth has 79 RF Channels.UWB has 1 to 15 RF Channels.
4Modulation TechniqueBluetooth uses GFSK modulation technique.UWB uses BPSK and QPSK modulation techniques.
5Cell NodesBluetooth has maximum 8 cell nodes.UWB also has maximum 8 cell nodes.
6BandwidthBluetooth needs low bandwidth.UWB needs high bandwidth.
7IEEEBluetooth follows IEEE 802.15.1.UWB follows IEEE 802.15.3a.
raja
Published on 27-Nov-2019 07:13:32
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