Change in osmo-bts[master]: BS Power Control Loop: Increase attenuation if RxQual is better than ...

[pespin]

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-bts/+/25327 )


Change subject: BS Power Control Loop: Increase attenuation if RxQual is better than upper threshold
......................................................................

BS Power Control Loop: Increase attenuation if RxQual is better than upper threshold

If RxQual is considered good enough, attenuation can be increased in
order to lower overall cross-channel noise among different MS.

Change-Id: Ie97898980acd152de15f6b4b619d492048855ef4
---
M src/common/power_control.c
1 file changed, 3 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/27/25327/1

diff --git a/src/common/power_control.c b/src/common/power_control.c
index 225198f..cb96177 100644
--- a/src/common/power_control.c
+++ b/src/common/power_control.c
@@ -348,6 +348,9 @@
 	if (rxqual_avg > params->rxqual_meas.lower_thresh) {
 		/* Increase Tx power by reducing Tx attenuation */
 		new_att = state->current - params->inc_step_size_db;
+	} else if (rxqual_avg < params->rxqual_meas.upper_thresh) {
+		/* Increase Tx power by Increasing Tx attenuation */
+		new_att = state->current + params->red_step_size_db;
 	} else {
 		/* Basic signal transmission / reception formula:
 		 *

-- 
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Gerrit-Project: osmo-bts
Gerrit-Branch: master
Gerrit-Change-Id: Ie97898980acd152de15f6b4b619d492048855ef4
Gerrit-Change-Number: 25327
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <pespin at sysmocom.de>
Gerrit-MessageType: newchange
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