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basic rate (BR)

With Bluetooth, the transmission rates

have also been increased with the various versions. Standard Bluetooth in version 1.0 only supports an operating mode with the Basic Rate (BR) of 723 kbit/s. In later versions starting with Bluetooth 2.0 and 2.1, this data rate was doubled to 1.446 Mbit/s

andtripled to 2.169 Mbit/s

in Enhanced Data

Rate (EDR) mode.

While Bluetooth in Basic Rate uses Gaussian Frequency Shift Keying (GFSK), Enhanced Data Rate uses Differential Phase Shift Keying (DPSK) with four and eight phases.

Informationen zum Artikel
Englisch: basic rate - BR
Updated at: 20.10.2016
#Words: 104
Translations: DE