nr: improve x2/rrc for ENDC

This commit introduces several enhancements in X2AP and RRC to deal with ENDC. The main goal is to deal with UE's on/off and with various errors. The following work is included: - DC prep and DC overall X2 timers - X2 messages for UE release and DC timers' timeout Open problems: - what to do when the UE sends an scg Failure? This commit removes the UE. And this removal may not be correctly done - UE removal in the gNB's PHY layer (a next commit is coming, but it is hackish and will need a rework)
2020-09-22 11:57:31 +02:00
parent 5372a3478a
commit 4236ff2b3e
103 changed files with 1235 additions and 160 deletions
@@ -147,6 +147,8 @@ eNBs =
    enable_x2 = "no";
    t_reloc_prep      = 1000;      /* unit: millisecond */
    tx2_reloc_overall = 2000;      /* unit: millisecond */
+    t_dc_prep         = 1000;      /* unit: millisecond */
+    t_dc_overall      = 2000;      /* unit: millisecond */

    NETWORK_INTERFACES :
    {