Clarification on delay profile

doc/ORAN_FHI7.2_Tutorial.md

@@ -942,10 +942,8 @@ Edit the sample OAI gNB configuration file and check following parameters:
       including the advantages and disadvantages of each mode, refer to
       [Memory in DPDK](https://www.dpdk.org/memory-in-dpdk-part-2-deep-dive-into-iova/)
   * `owdm_enable`: used for eCPRI One-Way Delay Measurements; it depends if the RU supports it; if not set to 1 (enabled), default value is 0 (disabled)
-  * `fh_config`: parameters that need to match RU parameters
+  * `fh_config`
-    * timing parameters (starting with `T`) depend on the RU: `Tadv_cp_dl` is a
+    *  DU delay profile (`T1a` and `Ta4`): pairs of numbers `(x, y)` specifying minimum and maximum delays
-      single number, the rest pairs of numbers `(x, y)` specifying minimum and
-      maximum delays
     * `ru_config`: RU-specific configuration:
       * `iq_width`: Width of DL/UL IQ samples: if 16, no compression, if <16, applies
         compression
@@ -1094,10 +1092,10 @@ fhi_72 = {
    // mtu
    fh_config = (
      {
-       // timing, ru_config, prach_config of RU1
+       // DU delay profile, ru_config, prach_config of RU1
      },
      {
-       // timing, ru_config, prach_config of RU2
+       // DU delay profile, ru_config, prach_config of RU2
      }
   );
 };
@@ -1121,11 +1119,6 @@ fhi_72 = {
   fh_config = (
 # RAN650 #1
    {
-    Tadv_cp_dl = 125;
-    T2a_cp_dl = (259, 500);
-    T2a_cp_ul = (25, 500);
-    T2a_up = (134, 375);
-    Ta3 = (152, 160);
     T1a_cp_dl = (419, 470);
     T1a_cp_ul = (285, 336);
     T1a_up = (294, 345);
@@ -1137,11 +1130,6 @@ fhi_72 = {
   },
 # RAN650 #2
   {
-    Tadv_cp_dl = 125;
-    T2a_cp_dl = (259, 500);
-    T2a_cp_ul = (25, 500);
-    T2a_up = (134, 375);
-    Ta3 = (152, 160);
     T1a_cp_dl = (419, 470);
     T1a_cp_ul = (285, 336);
     T1a_up = (294, 345);