diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf
index 2777035fdd..783e126972 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf
@@ -35,9 +35,10 @@ gNBs =
     ssb_SubcarrierOffset                                      = 0;
     pdsch_AntennaPorts                                        = 1;
     pusch_AntennaPorts                                        = 1;
-    min_rxtxtime                                              = 6;
+    min_rxtxtime                                              = 2;
     sib1_tda                                                  = 0;
-    do_SRS                                                    = 1;
+    do_CSIRS                                                  = 1;
+    do_SRS                                                    = 0;
 
      pdcch_ConfigSIB1 = (
       {
diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.2x2.usrpn300.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.2x2.usrpn300.conf
index 27a1b6ad62..acdb28a47f 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.2x2.usrpn300.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.2x2.usrpn300.conf
@@ -35,8 +35,10 @@ gNBs =
     ssb_SubcarrierOffset                                      = 0;
     pdsch_AntennaPorts                                        = 1;
     pusch_AntennaPorts                                        = 2;
+    min_rxtxtime                                              = 2;
     sib1_tda                                                  = 0;
-    do_SRS                                                    = 1;
+    do_CSIRS                                                  = 1;
+    do_SRS                                                    = 0;
     ul_prbblacklist                                           = "51,52,53,54"
 
     pdcch_ConfigSIB1 = (
diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.conf
index f340d6116b..8e439e2897 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.conf
@@ -35,8 +35,10 @@ gNBs =
     ssb_SubcarrierOffset                                      = 0;
     pdsch_AntennaPorts                                        = 1;
     pusch_AntennaPorts                                        = 1;
-    min_rxtxtime                                              = 6;
+    min_rxtxtime                                              = 2;
     sib1_tda                                                  = 0;
+    do_CSIRS                                                  = 1;
+    do_SRS                                                    = 0;
 
      pdcch_ConfigSIB1 = (
       {
diff --git a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.162PRB.2x2.usrpn300.conf b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.162PRB.2x2.usrpn300.conf
index befceae695..c5ab7dfdd6 100644
--- a/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.162PRB.2x2.usrpn300.conf
+++ b/targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.162PRB.2x2.usrpn300.conf
@@ -35,9 +35,12 @@ gNBs =
     ssb_SubcarrierOffset                                      = 0;
     pdsch_AntennaPorts                                        = 1;
     pusch_AntennaPorts                                        = 2;
-#    do_CSIRS                                                  = 1;
-    min_rxtxtime_pdsch                                        = 2;
+    min_rxtxtime                                              = 2;
+    sib1_tda                                                  = 0;
+    do_CSIRS                                                  = 1;
+    do_SRS                                                    = 0;
     ul_prbblacklist                                           = "79,80,81,82"
+
     pdcch_ConfigSIB1 = (
       {
         controlResourceSetZero = 11;