From 0a3941fd17de2427d60eae2ea1cbd8e064ea6a45 Mon Sep 17 00:00:00 2001
From: Sakthivel Velumani <velumani@eurecom.fr>
Date: Tue, 1 Sep 2020 12:07:06 +0200
Subject: [PATCH] dl harq handle update
---
openair2/NR_PHY_INTERFACE/NR_IF_Module.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/openair2/NR_PHY_INTERFACE/NR_IF_Module.c b/openair2/NR_PHY_INTERFACE/NR_IF_Module.c
index eb71096e8e3..324f9fec15f 100644
--- a/openair2/NR_PHY_INTERFACE/NR_IF_Module.c
+++ b/openair2/NR_PHY_INTERFACE/NR_IF_Module.c
@@ -98,7 +98,7 @@ void handle_nr_uci(NR_UL_IND_t *UL_info, NR_UE_sched_ctrl_t *sched_ctrl, int tar
// iterate over received harq bits
for (int harq_bit = 0; harq_bit < uci_pdu->harq->num_harq; harq_bit++) {
// search for the right harq process
- for (int harq_idx = harq_idx_s; harq_idx < NR_MAX_NB_HARQ_PROCESSES-1; harq_idx++) {
+ for (int harq_idx = harq_idx_s; harq_idx < NR_MAX_NB_HARQ_PROCESSES; harq_idx++) {
// if the gNB received ack with a good confidence or if the max harq rounds was reached
if ((UL_info->slot-1) == sched_ctrl->harq_processes[harq_idx].feedback_slot) {
if (((uci_pdu->harq->harq_list[harq_bit].harq_value == 1) &&
@@ -114,7 +114,7 @@ void handle_nr_uci(NR_UL_IND_t *UL_info, NR_UE_sched_ctrl_t *sched_ctrl, int tar
harq_idx_s = harq_idx + 1;
break;
}
- // if gNB fails to receive a ACK/NACK
+ // if feedback slot processing is aborted
else if (((UL_info->slot-1) > sched_ctrl->harq_processes[harq_idx].feedback_slot) &&
(sched_ctrl->harq_processes[harq_idx].is_waiting)) {
sched_ctrl->harq_processes[harq_idx].round++;
--
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