diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpx310.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpx310.conf
index d0488f2d37..ac3c5fa290 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpx310.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpx310.conf
@@ -22,6 +22,9 @@ eNBs =
 
     component_carriers = (
       {
+        node_function                                         = "eNodeB_3GPP";
+        node_timing                                           = "synch_to_ext_device";
+        node_synch_ref                                        = 0;
         frame_type					      = "FDD";
         tdd_config 					      = 3;
         tdd_config_s            			      = 0;
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpb210.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpb210.conf
index ba753fb6f3..f50101a3e9 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpb210.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpb210.conf
@@ -23,6 +23,9 @@ eNBs =
   
     component_carriers = (
     		       	 {
+                           node_function                                      = "eNodeB_3GPP";
+                           node_timing                                        = "synch_to_ext_device";
+                           node_synch_ref                                     = 0;
   			   frame_type					      = "FDD";	
                            tdd_config 					      = 3;
                            tdd_config_s            			      = 0;
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpx310.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpx310.conf
index 1954662a10..115082c530 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpx310.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpx310.conf
@@ -22,6 +22,9 @@ eNBs =
 
     component_carriers = (
       {
+        node_function                                         = "eNodeB_3GPP";
+        node_timing                                           = "synch_to_ext_device";
+        node_synch_ref                                        = 0;
         frame_type					      = "FDD";
         tdd_config 					      = 3;
         tdd_config_s            			      = 0;
@@ -46,7 +49,7 @@ eNBs =
         pucch_nRB_CQI           			      = 1;
         pucch_nCS_AN            			      = 0;
         pucch_n1_AN             			      = 32;
-        pdsch_referenceSignalPower 			      = -23;
+        pdsch_referenceSignalPower 			      = -26;
         pdsch_p_b                  			      = 0;
         pusch_n_SB                 			      = 1;
         pusch_enable64QAM          			      = "DISABLE";
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpb210.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpb210.conf
index 2d634a863b..dc4e65f47d 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpb210.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpb210.conf
@@ -23,6 +23,9 @@ eNBs =
   
     component_carriers = (
     		       	 {
+                           node_function                                      = "eNodeB_3GPP";
+                           node_timing                                        = "synch_to_ext_device";
+                           node_synch_ref                                     = 0;
   			   frame_type					      = "FDD";	
                            tdd_config 					      = 3;
                            tdd_config_s            			      = 0;
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpx310.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpx310.conf
index a68c65146f..f41df6bb76 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpx310.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpx310.conf
@@ -22,6 +22,9 @@ eNBs =
 
     component_carriers = (
       {
+        node_function                                         = "eNodeB_3GPP";
+        node_timing                                           = "synch_to_ext_device";
+        node_synch_ref                                        = 0;
         frame_type					      = "FDD";
         tdd_config 					      = 3;
         tdd_config_s            			      = 0;