From 7f9b19cce843c3fb4288b2bdd0a174fa03f1e6fc Mon Sep 17 00:00:00 2001
From: fnabet <fabrice.nabet@alcatelonetouch.com>
Date: Fri, 17 Mar 2017 10:52:59 +0100
Subject: [PATCH] UE Issue224 fix on TCRNTI
---
openair1/PHY/LTE_TRANSPORT/dci_tools.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/openair1/PHY/LTE_TRANSPORT/dci_tools.c b/openair1/PHY/LTE_TRANSPORT/dci_tools.c
index c4e379b45a..fc57b6eda7 100644
--- a/openair1/PHY/LTE_TRANSPORT/dci_tools.c
+++ b/openair1/PHY/LTE_TRANSPORT/dci_tools.c
@@ -5144,6 +5144,7 @@ void prepare_dl_decoding_format1_1A(DCI_format_t dci_format,
LTE_DL_FRAME_PARMS *frame_parms,
uint8_t subframe,
uint16_t rnti,
+ uint16_t tc_rnti,
uint16_t si_rnti,
uint16_t ra_rnti,
uint16_t p_rnti,
@@ -5206,6 +5207,13 @@ void prepare_dl_decoding_format1_1A(DCI_format_t dci_format,
}
else //CRNTI
{
+ if (rnti == tc_rnti) {
+ //fix for standalone Contention Resolution Id
+ pdlsch0_harq->DCINdi = (uint8_t)-1;
+ LOG_D(PHY,"UE (%x/%d): Format1A DCI: C-RNTI is temporary. Set NDI = %d and to be ignored\n",
+ rnti,harq_pid,pdlsch0_harq->DCINdi);
+ }
+
// DCI has been toggled or this is the first transmission
if (ndi1!=pdlsch0_harq->DCINdi)
{
@@ -5992,6 +6000,7 @@ int generate_ue_dlsch_params_from_dci(int frame,
frame_parms,
subframe,
rnti,
+ tc_rnti,
si_rnti,
ra_rnti,
p_rnti,
@@ -6092,6 +6101,7 @@ int generate_ue_dlsch_params_from_dci(int frame,
frame_parms,
subframe,
rnti,
+ tc_rnti,
si_rnti,
ra_rnti,
p_rnti,
--
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