Change in osmo-bts[master]: scheduler: Apply BCCH Carrier Power Reduction attenuation to PDCH TS ...

[pespin]

Hello Jenkins Builder, fixeria, 

I'd like you to reexamine a change. Please visit

    https://gerrit.osmocom.org/c/osmo-bts/+/25474

to look at the new patch set (#2).

Change subject: scheduler: Apply BCCH Carrier Power Reduction attenuation to PDCH TS on C0
......................................................................

scheduler: Apply BCCH Carrier Power Reduction attenuation to PDCH TS on C0

The commit implementing BCCH Carrier Power Reduction forgot to apply it
for bursts for which there's no lchan controlled by OsmoBTS, such as
those coming from PDCH timeslots. In PDCH timeslots, there's an lchan
available, but it was not properly filled since there's no RSL Channel
Activation being sent BSC->BTS.

For other TRX, BS Power Reduction is still always 0.

The BS Power Control Loop for those channels still needs to be implemented
in OsmoPCU and the resulting bs_power be passed somehow over PCUIF together
with RLCMAC data to OsmoBTS, so it can be applied there. In the case of
TRX0, then the code would do something like:
"att = OSMO_MIN(l1ts->ts->c0_power_red_db, data_ind.bs_power_att);"

Fixes: 0e8d68437af4a99dc99d11d4e1f441246bd3ec00
Related: SYS#4919
Change-Id: I3c6985c2bc6779b15094a34f5d4a345c7d8d7b38
---
M src/common/scheduler.c
1 file changed, 8 insertions(+), 2 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/74/25474/2
-- 
To view, visit https://gerrit.osmocom.org/c/osmo-bts/+/25474
To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings

Gerrit-Project: osmo-bts
Gerrit-Branch: master
Gerrit-Change-Id: I3c6985c2bc6779b15094a34f5d4a345c7d8d7b38
Gerrit-Change-Number: 25474
Gerrit-PatchSet: 2
Gerrit-Owner: pespin <pespin at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: fixeria <vyanitskiy at sysmocom.de>
Gerrit-MessageType: newpatchset
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20210916/bec770eb/attachment.htm>