update configuration file for gnb band 78 106 PRBs

targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.106PRB.30kHz,usrpb2x0.conf

@@ -21,19 +21,19 @@ gNBs =
 
     ////////// Physical parameters:
 
-    ssb_SubcarrierOffset                                      = 0;
+    ssb_SubcarrierOffset                                      = 31;
     pdsch_AntennaPorts                                        = 1;
 	
     servingCellConfigCommon = (
     {
  #spCellConfigCommon
 
-      physCellId                                                    = 0;
+      physCellId                                                    = 10;
 
 #  downlinkConfigCommon
     #frequencyInfoDL
       # this is 3600 MHz + 84 PRBs@30kHz SCS (same as initial BWP)
-      absoluteFrequencySSB                                          = 642016;
+      absoluteFrequencySSB                                          = 641272;
       dl_frequencyBand                                                 = 78;
       # this is 3600 MHz
       dl_absoluteFrequencyPointA                                       = 640000;
@@ -46,12 +46,12 @@ gNBs =
      #initialDownlinkBWP
       #genericParameters
         # this is RBstart=84,L=13 (275*(L-1))+RBstart
-        initialDLBWPlocationAndBandwidth                                        = 3384;
+        initialDLBWPlocationAndBandwidth                                        = 6366;
 # subcarrierSpacing
 # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120  
         initialDLBWPsubcarrierSpacing                                           = 1;
       #pdcch-ConfigCommon
-        initialDLBWPcontrolResourceSetZero                                      = 12;
+        initialDLBWPcontrolResourceSetZero                                      = 0;
         initialDLBWPsearchSpaceZero                                             = 0;
       #pdsch-ConfigCommon
         #pdschTimeDomainAllocationList (up to 16 entries)
@@ -83,7 +83,7 @@ gNBs =
       pMax                                                          = 20;
      #initialUplinkBWP
       #genericParameters
-        initialULBWPlocationAndBandwidth                                        = 3384;
+        initialULBWPlocationAndBandwidth                                        = 6366;
 # subcarrierSpacing
 # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120  
         initialULBWPsubcarrierSpacing                                           = 1;
@@ -103,10 +103,10 @@ gNBs =
         powerRampingStep                                            = 1;
 #ra_ReponseWindow
 #1,2,4,8,10,20,40,80
-        ra_ResponseWindow                                           = 4;
+        ra_ResponseWindow                                           = 5;
 #ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR
-#0=oneeighth,1=onefourth,2=half,3=one,4=two,5=four,6=eight,7=sixteen
-        ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR                = 3;
+#1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen
+        ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR                = 4;
 #oneHalf (0..15) 4,8,12,16,...60,64
         ssb_perRACH_OccasionAndCB_PreamblesPerSSB                   = 15;
 #ra_ContentionResolutionTimer
@@ -114,9 +114,9 @@ gNBs =
         ra_ContentionResolutionTimer                                = 7;
         rsrp_ThresholdSSB                                           = 19;
 #prach-RootSequenceIndex_PR
-#0 = 839, 1 = 139
-        prach_RootSequenceIndex_PR                                  = 1;
-        prach_RootSequenceIndex                                     = 1;
+#1 = 839, 2 = 139
+        prach_RootSequenceIndex_PR                                  = 2;
+        prach_RootSequenceIndex                                     = 0;
         # SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex
         #  
         msg1_SubcarrierSpacing                                      = 1,
@@ -199,6 +199,17 @@ gNBs =
                             }
                           );
 
+    ///X2
+    enable_x2 = "yes";
+    t_reloc_prep      = 1000;      /* unit: millisecond */
+    tx2_reloc_overall = 2000;      /* unit: millisecond */
+    target_enb_x2_ip_address      = (
+                                     { ipv4       = "192.168.12.196";
+                                       ipv6       = "192:168:30::17";
+                                       preference = "ipv4";
+                                     }
+                                    );
+
     NETWORK_INTERFACES :
     {
 
@@ -207,6 +218,8 @@ gNBs =
         GNB_INTERFACE_NAME_FOR_S1U               = "eth0";
         GNB_IPV4_ADDRESS_FOR_S1U                 = "192.168.12.111/24";
         GNB_PORT_FOR_S1U                         = 2152; # Spec 2152
+        GNB_IPV4_ADDRESS_FOR_X2C                 = "192.168.12.111/24";
+        GNB_PORT_FOR_X2C                         = 36422; # Spec 36422
     };
   }
 );