From b82b7781eed6a021bc546018b5cbe816e04ed1d4 Mon Sep 17 00:00:00 2001
From: hbilel <haithem.bilel@alcatelonetouch.com>
Date: Mon, 13 Mar 2017 10:13:23 +0100
Subject: [PATCH] integration fix clear tx-buffer of ue in case of empty
subframe for all processing including oaisim
---
openair1/SCHED/phy_procedures_lte_ue.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/openair1/SCHED/phy_procedures_lte_ue.c b/openair1/SCHED/phy_procedures_lte_ue.c
index 96082340b93..386dd8b52c0 100644
--- a/openair1/SCHED/phy_procedures_lte_ue.c
+++ b/openair1/SCHED/phy_procedures_lte_ue.c
@@ -1045,8 +1045,8 @@ void ulsch_common_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, uint8_t empt
int subframe_tx = proc->subframe_tx;
int frame_tx = proc->frame_tx;
int ulsch_start;
-#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
int overflow=0;
+#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
int k,l;
int dummy_tx_buffer[frame_parms->samples_per_tti] __attribute__((aligned(16)));
#endif
@@ -1074,7 +1074,7 @@ void ulsch_common_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, uint8_t empt
ulsch_start = (frame_parms->samples_per_tti*subframe_tx)-ue->N_TA_offset; //-ue->timing_advance;
#endif //else EXMIMO
-#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
+//#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
if (empty_subframe)
{
//#if 1
@@ -1082,14 +1082,14 @@ void ulsch_common_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, uint8_t empt
for (aa=0; aa<frame_parms->nb_antennas_tx; aa++) {
if (overflow > 0)
- {
- memset(&ue->common_vars.txdata[aa][ulsch_start],0,4*(frame_parms->samples_per_tti-overflow));
- memset(&ue->common_vars.txdata[aa][0],0,4*overflow);
- }
- else
- {
- memset(&ue->common_vars.txdata[aa][ulsch_start],0,4*frame_parms->samples_per_tti);
- }
+ {
+ memset(&ue->common_vars.txdata[aa][ulsch_start],0,4*(frame_parms->samples_per_tti-overflow));
+ memset(&ue->common_vars.txdata[aa][0],0,4*overflow);
+ }
+ else
+ {
+ memset(&ue->common_vars.txdata[aa][ulsch_start],0,4*frame_parms->samples_per_tti);
+ }
}
/*#else
overflow = ulsch_start - 9*frame_parms->samples_per_tti;
@@ -1107,7 +1107,7 @@ void ulsch_common_procedures(PHY_VARS_UE *ue, UE_rxtx_proc_t *proc, uint8_t empt
#endif*/
return;
}
-#endif
+//#endif
if ((frame_tx%100) == 0)
LOG_D(PHY,"[UE %d] Frame %d, subframe %d: ulsch_start = %d (rxoff %d, HW TA %d, timing advance %d, TA_offset %d\n",
--
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