Change in osmo-bts[master]: MS Power Control Loop: Fix oscillations within good MS Power Levels

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fixeria gerrit-no-reply at lists.osmocom.org
Sat Sep 18 17:34:51 UTC 2021


fixeria has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-bts/+/25503 )

Change subject: MS Power Control Loop: Fix oscillations within good MS Power Levels
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Patch Set 1: Code-Review-1

(4 comments)

https://gerrit.osmocom.org/c/osmo-bts/+/25503/1/tests/power/ms_power_loop_test.err 
File tests/power/ms_power_loop_test.err:

https://gerrit.osmocom.org/c/osmo-bts/+/25503/1/tests/power/ms_power_loop_test.err@61 
PS1, Line 61: Ignoring MS power control level 10 (10 dBm) => 9 (12 dBm):
I find this logging message confusing: how can you ignore "MS power control level"? If we do not change the power level, then let's not print anything at all?


https://gerrit.osmocom.org/c/osmo-bts/+/25503/1/tests/power/ms_power_loop_test.err@62 
PS1, Line 62: Keeping MS power at control level 10
... or print this message instead?


https://gerrit.osmocom.org/c/osmo-bts/+/25503/1/tests/power/ms_power_loop_test.ok 
File tests/power/ms_power_loop_test.ok:

https://gerrit.osmocom.org/c/osmo-bts/+/25503/1/tests/power/ms_power_loop_test.ok@169 
PS1, Line 169: 0 (expected 1)
0 vs 1


https://gerrit.osmocom.org/c/osmo-bts/+/25503/1/tests/power/ms_power_loop_test.ok@178 
PS1, Line 178: 9 -> 10
Do we really expect any changes of the power level? AFAIU from the commit message, it's expected to remain constant, but here I can see it changes...



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Gerrit-Project: osmo-bts
Gerrit-Branch: master
Gerrit-Change-Id: Ib33a94eba92004f9327c91e020a506dfa9a957c3
Gerrit-Change-Number: 25503
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <pespin at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: fixeria <vyanitskiy at sysmocom.de>
Gerrit-Reviewer: osmith <osmith at sysmocom.de>
Gerrit-Comment-Date: Sat, 18 Sep 2021 17:34:51 +0000
Gerrit-HasComments: Yes
Gerrit-Has-Labels: Yes
Gerrit-MessageType: comment
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