Change in osmo-gsm-tester[master]: enb_srs: adopt throughput thresholds for QAM256

2021-01-08 Thread pespin 
pespin has submitted this change. ( 
https://gerrit.osmocom.org/c/osmo-gsm-tester/+/22039 )

Change subject: enb_srs: adopt throughput thresholds for QAM256
..

enb_srs: adopt throughput thresholds for QAM256

it turned out that we have to reduce the MCS when using QAM256,
especially for 6 PRB as subframe 0 and 5 contains PBCH and PSS
signals, so the available REs are reduced.

The eNB scheduler now has this limitation in mind and lowers the MCS.

Change-Id: I0e38fe28002fd68c768cc8dcffcf74f4f190df02
---
M src/osmo_gsm_tester/obj/enb_srs.py
1 file changed, 8 insertions(+), 8 deletions(-)

Approvals:
  Jenkins Builder: Verified
  pespin: Looks good to me, approved



diff --git a/src/osmo_gsm_tester/obj/enb_srs.py 
b/src/osmo_gsm_tester/obj/enb_srs.py
index 1b17c3c..6afc873 100644
--- a/src/osmo_gsm_tester/obj/enb_srs.py
+++ b/src/osmo_gsm_tester/obj/enb_srs.py
@@ -276,14 +276,14 @@
 def ue_max_rate(self, downlink=True, num_carriers=1):
 # The max rate for a single UE per PRB configuration in TM1 with MCS 28
 if 'dl_qam256' in self.ue.features():
-max_phy_rate_tm1_dl = {6: 5.9e6,
-   15: 14.6e6,
-   25: 24.5e6,
-   50: 48.9e6,
-   75: 75.3e6,
-   100: 97.8e6}
+max_phy_rate_tm1_dl = {6: 4.4e6,
+   15: 14e6,
+   25: 24e6,
+   50: 49e6,
+   75: 75e6,
+   100: 98e6}
 else:
-max_phy_rate_tm1_dl = {6: 3.5e6,
+max_phy_rate_tm1_dl = {6: 3.3e6,
15: 11e6,
25: 18e6,
50: 36e6,
@@ -296,7 +296,7 @@
 25 : 14e6,
 50 : 32e6,
 75 : 34e6,
-100 : 70e6 }
+100 : 71e6 }
 else:
 max_phy_rate_tm1_ul = { 6 : 1.7e6,
 15 : 4.7e6,

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Gerrit-Project: osmo-gsm-tester
Gerrit-Branch: master
Gerrit-Change-Id: I0e38fe28002fd68c768cc8dcffcf74f4f190df02
Gerrit-Change-Number: 22039
Gerrit-PatchSet: 2
Gerrit-Owner: srs_andre 
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: pespin 
Gerrit-MessageType: merged

Change in osmo-gsm-tester[master]: enb_srs: adopt throughput thresholds for QAM256

2021-01-07 Thread pespin 
pespin has posted comments on this change. ( 
https://gerrit.osmocom.org/c/osmo-gsm-tester/+/22039 )

Change subject: enb_srs: adopt throughput thresholds for QAM256
..


Patch Set 1: Code-Review+2


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Gerrit-Project: osmo-gsm-tester
Gerrit-Branch: master
Gerrit-Change-Id: I0e38fe28002fd68c768cc8dcffcf74f4f190df02
Gerrit-Change-Number: 22039
Gerrit-PatchSet: 1
Gerrit-Owner: srs_andre 
Gerrit-Reviewer: pespin 
Gerrit-Comment-Date: Thu, 07 Jan 2021 17:14:08 +
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Change in osmo-gsm-tester[master]: enb_srs: adopt throughput thresholds for QAM256

2021-01-07 Thread srs_andre 
srs_andre has uploaded this change for review. ( 
https://gerrit.osmocom.org/c/osmo-gsm-tester/+/22039 )


Change subject: enb_srs: adopt throughput thresholds for QAM256
..

enb_srs: adopt throughput thresholds for QAM256

it turned out that we have to reduce the MCS when using QAM256,
especially for 6 PRB as subframe 0 and 5 contains PBCH and PSS
signals, so the available REs are reduced.

The eNB scheduler now has this limitation in mind and lowers the MCS.

Change-Id: I0e38fe28002fd68c768cc8dcffcf74f4f190df02
---
M src/osmo_gsm_tester/obj/enb_srs.py
1 file changed, 8 insertions(+), 8 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-gsm-tester 
refs/changes/39/22039/1

diff --git a/src/osmo_gsm_tester/obj/enb_srs.py 
b/src/osmo_gsm_tester/obj/enb_srs.py
index 1b17c3c..6afc873 100644
--- a/src/osmo_gsm_tester/obj/enb_srs.py
+++ b/src/osmo_gsm_tester/obj/enb_srs.py
@@ -276,14 +276,14 @@
 def ue_max_rate(self, downlink=True, num_carriers=1):
 # The max rate for a single UE per PRB configuration in TM1 with MCS 28
 if 'dl_qam256' in self.ue.features():
-max_phy_rate_tm1_dl = {6: 5.9e6,
-   15: 14.6e6,
-   25: 24.5e6,
-   50: 48.9e6,
-   75: 75.3e6,
-   100: 97.8e6}
+max_phy_rate_tm1_dl = {6: 4.4e6,
+   15: 14e6,
+   25: 24e6,
+   50: 49e6,
+   75: 75e6,
+   100: 98e6}
 else:
-max_phy_rate_tm1_dl = {6: 3.5e6,
+max_phy_rate_tm1_dl = {6: 3.3e6,
15: 11e6,
25: 18e6,
50: 36e6,
@@ -296,7 +296,7 @@
 25 : 14e6,
 50 : 32e6,
 75 : 34e6,
-100 : 70e6 }
+100 : 71e6 }
 else:
 max_phy_rate_tm1_ul = { 6 : 1.7e6,
 15 : 4.7e6,

--
To view, visit https://gerrit.osmocom.org/c/osmo-gsm-tester/+/22039
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Gerrit-Project: osmo-gsm-tester
Gerrit-Branch: master
Gerrit-Change-Id: I0e38fe28002fd68c768cc8dcffcf74f4f190df02
Gerrit-Change-Number: 22039
Gerrit-PatchSet: 1
Gerrit-Owner: srs_andre 
Gerrit-MessageType: newchange