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Merge remote-tracking branch 'origin/aperiodic_SRS' into integration_2026_w22 (!3723)

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Support for aperiodic SRS at gNB

Add support for aperiodic SRS, which currently, if activated, is
hardcoded to be periodically scheduled every 160 TTIs. The configuration
file has been changed, and instead of

    do_SRS = 0/1

is now

    do_SRS = "none"/"periodic"/"aperiodic"

Reviewed-By: Robert Schmidt <robert.schmidt@openairinterface.org>
Reviewed-By: Maxime Elkael <m.elkael@northeastern.edu>
This commit is contained in:
Robert Schmidt
2026-05-29 08:53:56 +02:00
parent 054a5e44aa f374da786e
commit e36edd047e
71 changed files with 307 additions and 167 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
ci-scripts/conf_files/gnb-du.sa.band78.106prb.usrpb200.conf
View File

@@ -25,7 +25,7 @@ gNBs =
////////// Physical parameters:
min_rxtxtime = 2;
do_SRS = 1;
do_SRS = "periodic";
servingCellConfigCommon = (
{

2
ci-scripts/conf_files/gnb-vnf.sa.band77.162prb.nfapi.4x4.conf
View File

@@ -24,7 +24,7 @@ gNBs =
pdsch_AntennaPorts_N1 = 2;
maxMIMO_layers = 4;
do_CSIRS = 1;
do_SRS = 1;
do_SRS = "periodic";
servingCellConfigCommon = (
{

2
ci-scripts/conf_files/gnb-vnf.sa.band78.273prb.aerial.conf
View File

@@ -25,7 +25,7 @@ gNBs =
pdsch_AntennaPorts_N1 = 2;
pusch_AntennaPorts = 2;
do_CSIRS = 1;
do_SRS = 1;
do_SRS = "periodic";
min_rxtxtime = 2;
uess_agg_levels = [0, 4, 2, 1, 0];

2
ci-scripts/conf_files/gnb-vnf.sa.band78.273prb.aerial.ul-heavy.conf
View File

@@ -26,7 +26,7 @@ gNBs =
pdsch_AntennaPorts_N1 = 2;
pusch_AntennaPorts = 2;
do_CSIRS = 1;
do_SRS = 1;
do_SRS = "periodic";
min_rxtxtime = 2;
force_UL256qam_off = 1;
servingCellConfigCommon = (

2
ci-scripts/conf_files/gnb-vnf.sa.band78.78prb.aerial.conf
View File

@@ -24,8 +24,6 @@ gNBs =
pdsch_AntennaPorts_XP = 2;
pdsch_AntennaPorts_N1 = 2;
pusch_AntennaPorts = 2;
do_CSIRS = 0;
do_SRS = 0;
min_rxtxtime = 6;
servingCellConfigCommon = (

2
ci-scripts/conf_files/gnb.band77.273prb.fhi72.4x4-vvdn-phytest.conf
View File

@@ -23,8 +23,6 @@ gNBs =
pdsch_AntennaPorts_N1 = 2;
maxMIMO_layers = 4;
pusch_AntennaPorts = 4;
do_CSIRS = 0;
do_SRS = 0;
servingCellConfigCommon = (
{

2
ci-scripts/conf_files/gnb.sa.band77.162prb.usrpn310.2x2.conf
View File

@@ -25,7 +25,7 @@ gNBs =
pdsch_AntennaPorts_XP = 2;
pusch_AntennaPorts = 2;
do_CSIRS = 1;
do_SRS = 1;
do_SRS = "periodic";
uess_agg_levels = [4,2,0,0,0];
servingCellConfigCommon = (

1
ci-scripts/conf_files/gnb.sa.band77.273prb.fhi72.4x4-vvdn.conf
View File

@@ -24,7 +24,6 @@ gNBs =
maxMIMO_layers = 2;
pusch_AntennaPorts = 4;
do_CSIRS = 1;
do_SRS = 0;
force_UL256qam_off = 1;
servingCellConfigCommon = (

2
ci-scripts/conf_files/gnb.sa.band77.273prb.usrpn310.2x2.conf
View File

@@ -23,7 +23,7 @@ gNBs = (
pdsch_AntennaPorts_XP = 2;
pusch_AntennaPorts = 2;
do_CSIRS = 1;
do_SRS = 1;
do_SRS = "periodic";
servingCellConfigCommon = (
{

1
ci-scripts/conf_files/gnb.sa.band78.106prb.n310.7ds2u.conf
View File

@@ -22,7 +22,6 @@ gNBs =
////////// Physical parameters:
min_rxtxtime = 5;
do_SRS = 0;
force_256qam_off = 1;
pdsch_AntennaPorts_N1 = 1;
pdsch_AntennaPorts_XP = 1;

2
ci-scripts/conf_files/gnb.sa.band78.273prb.rfsim.2x2.conf
View File

@@ -22,7 +22,7 @@ gNBs =
pdsch_AntennaPorts_XP = 2;
pusch_AntennaPorts = 2;
do_CSIRS = 1;
do_SRS = 1;
do_SRS = "periodic";
min_rxtxtime = 5;
servingCellConfigCommon = (

2
ci-scripts/conf_files/gnb.sa.band78.51prb.aw2s.ddsuu.2x2.conf
View File

@@ -26,7 +26,7 @@ gNBs =
pdsch_AntennaPorts_XP = 2;
pusch_AntennaPorts = 2;
do_CSIRS = 1;
do_SRS = 1;
do_SRS = "periodic";
servingCellConfigCommon = (
{

2
ci-scripts/conf_files/untested/gnb.band78.sa.fr1.106PRB.usrpn310.conf
View File

@@ -29,7 +29,7 @@ gNBs =
#pucch_TargetSNRx10 = 200;
ul_prbblacklist = "51,52,53,54"
min_rxtxtime = 6;
do_SRS = 1;
do_SRS = "periodic";
servingCellConfigCommon = (
{

2
ci-scripts/yaml_files/sa_f1_b200_gnb/docker-compose.yml
View File

@@ -40,7 +40,7 @@ services:
USE_B2XX: 'yes'
USE_ADDITIONAL_OPTIONS: --RUs.[0].sdr_addrs serial=30C51D4 --continuous-tx
--telnetsrv --telnetsrv.listenport 9091 --telnetsrv.shrmod ci
--gNBs.[0].min_rxtxtime 2 --gNBs.[0].do_CSIRS 1 --gNBs.[0].do_SRS 0 --L1s.[0].max_ldpc_iterations 20
--gNBs.[0].min_rxtxtime 2 --gNBs.[0].do_CSIRS 1 --L1s.[0].max_ldpc_iterations 20
--log_config.global_log_options level,nocolor,time,line_num,function
devices:
- /dev/bus/usb/:/dev/bus/usb/