tree d2c7cf085cce2a44ad055b741b25ef8794f105a2
parent 65be6de155407142ddab44faf8aee5f8d5ebf628
author Harald Welte <laforge@gnumonks.org> 1419775245 +0100
committer Harald Welte <laforge@gnumonks.org> 1419896128 +0100

Add basic support for CBCH / SMS-CB (Cell Brroadcast)

We can now configure the pyisical channel types for CBCH either in the
CCCH+SDCCH4 or in the SDCCH8 chanel combination.

Depending on whether a CBCH exists on the BTS, we also generate the SI4
with matching CBCH channel description to notify the phones of the
existance of the CBCH.

There is now a VTY command how a SMS-CB message can be sent to a given
BTS.

We do not yet have any logic at all for actual scheduling of multiple
CBCH RSL messages towards one or multiple BTSs yet, though.