osmo-bsc/src
Neels Hofmeyr 5ac7075643 RES IND: pick lchan with least interference
In lchan_select, do not return on the first available lchan, but iterate
through all available lchans. Among those that would match, pick the one
with the lowest interference level as indicated by earlier RES IND.

Lchans that have no interference ratings are picked last.

This feature is off by default, enable per BTS with

 network
  bts N
   channel allocator avoid-interference 1

osmo-bsc still does the same ascending/descending lchan allocation as
before this patch with the default setting of:

   channel allocator avoid-interference 0

Related: SYS#5313
Change-Id: I844494092193811dfd9fa4d52983cbaed0fc9248
2021-07-11 21:14:51 +02:00
..
ipaccess Support proto IPAC_PROTO_EXT_PCU BSC<->PCU 2021-06-30 08:13:37 +00:00
osmo-bsc RES IND: pick lchan with least interference 2021-07-11 21:14:51 +02:00
utils Support proto IPAC_PROTO_EXT_PCU BSC<->PCU 2021-06-30 08:13:37 +00:00
Makefile.am drop IMSI filter and libfilter completely 2020-05-27 01:56:06 +02:00