C.2.2 Buffer threshold setting +VBT

27.0073GPPAT command set for User Equipment (UE)Release 18TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

This refers to integers <lo> and <hi> that indicate levels within the TA transmit buffer at which flow control is asserted and deasserted. The buffer is used for averaging out the irregular timing of data from the computer, so that the data becomes synchronous and may be sent to some audio device.

Table C.2: +VBT parameter command syntax

Command	Return
+VBT=<lo>,<hi>
+VBT?	<lo>,<hi>
+VBT=?	(list of supported <lo>s),(list of supported <hi>s),(buffer size)