From c33e184ddeee3f80de691146e8dbd3a8b27cf210 Mon Sep 17 00:00:00 2001
From: Robert Schmidt <robert.schmidt@eurecom.fr>
Date: Tue, 13 Feb 2018 14:25:50 +0100
Subject: [PATCH] bugfix: selectively inform FlexRAN RTController of UE state
change
---
openair2/LAYER2/MAC/eNB_scheduler.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/openair2/LAYER2/MAC/eNB_scheduler.c b/openair2/LAYER2/MAC/eNB_scheduler.c
index fb4fd6553bc..a7c79a70d55 100644
--- a/openair2/LAYER2/MAC/eNB_scheduler.c
+++ b/openair2/LAYER2/MAC/eNB_scheduler.c
@@ -413,15 +413,16 @@ check_ul_failure(module_id_t module_idP, int CC_id, int UE_id,
mac_eNB_rrc_ul_failure(module_idP, CC_id, frameP, subframeP,rnti);
UE_list->UE_sched_ctrl[UE_id].ul_failure_timer = 0;
UE_list->UE_sched_ctrl[UE_id].ul_out_of_sync = 1;
+
+ //Inform the controller about the UE deactivation. Should be moved to RRC agent in the future
+ if (rrc_agent_registered[module_idP]) {
+ LOG_W(MAC, "notify flexran Agent of UE state change\n");
+ agent_rrc_xface[module_idP]->flexran_agent_notify_ue_state_change(module_idP,
+ rnti, PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_DEACTIVATED);
+ }
}
} // ul_failure_timer>0
- //Inform the controller about the UE deactivation. Should be moved to RRC agent in the future
- if (rrc_agent_registered[module_idP]) {
- agent_rrc_xface[module_idP]->flexran_agent_notify_ue_state_change(module_idP,
- rnti, PROTOCOL__FLEX_UE_STATE_CHANGE_TYPE__FLUESC_DEACTIVATED);
- }
-
UE_list->UE_sched_ctrl[UE_id].uplane_inactivity_timer++;
if(UE_list->UE_sched_ctrl[UE_id].uplane_inactivity_timer > (U_PLANE_INACTIVITY_VALUE*subframe_num(&RC.eNB[module_idP][CC_id]->frame_parms))){
LOG_D(MAC,"UE %d rnti %x: U-Plane Failure after repeated PDCCH orders: Triggering RRC \n",UE_id,rnti);
--
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