Holger Hans Peter Freyther wrote:
In the first code. Why is tlli_valid only checked for
the UL TBF
and not the downlink one?
there is a "one phase access", where devices request a channel for
uplink TBF, but we don't know the TLLI until we get a valid RLC/MAC
block. for every downlink TBF we know the TLLI for sure, because it is
contained in the LLC data frame from SGSN.