From 58052152273b537207fccf85c86bfa3152fbd4f9 Mon Sep 17 00:00:00 2001
From: hbilel <haithem.bilel@alcatelonetouch.com>
Date: Mon, 13 Feb 2017 16:46:28 +0100
Subject: [PATCH] [OAI-UE] fix freq offset correction during cell scan
---
openair1/SCHED/phy_procedures_lte_ue.c | 4 ++--
targets/RT/USER/lte-ue.c | 5 +++--
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/openair1/SCHED/phy_procedures_lte_ue.c b/openair1/SCHED/phy_procedures_lte_ue.c
index 69d963173ce..252ed1aedb3 100644
--- a/openair1/SCHED/phy_procedures_lte_ue.c
+++ b/openair1/SCHED/phy_procedures_lte_ue.c
@@ -1917,7 +1917,7 @@ void ue_pucch_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
// if nothing to report ==> exit function
if( (nb_cw==0) && (SR_payload==0) && (cqi_status==0) && (ri_status==0))
{
- LOG_I(PHY,"PUCCH No feedback AbsSubframe %d.%d Return \n", frame_tx, subframe_tx, SR_payload, nb_cw, pucch_ack_payload[0], pucch_ack_payload[1], cqi_status);
+ LOG_D(PHY,"PUCCH No feedback AbsSubframe %d.%d Return \n", frame_tx%1024, subframe_tx, SR_payload, nb_cw, pucch_ack_payload[0], pucch_ack_payload[1], cqi_status);
return;
}
@@ -2824,7 +2824,7 @@ int ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint
#endif
- LOG_I(PHY,"[UE %d] AbsSubFrame %d.%d, Mode %s: DCI found %i\n",ue->Mod_id,frame_rx%1024,subframe_rx,mode_string[ue->UE_mode[eNB_id]],dci_cnt);
+ LOG_D(PHY,"[UE %d] AbsSubFrame %d.%d, Mode %s: DCI found %i\n",ue->Mod_id,frame_rx%1024,subframe_rx,mode_string[ue->UE_mode[eNB_id]],dci_cnt);
ue->pdcch_vars[eNB_id]->dci_received += dci_cnt;
diff --git a/targets/RT/USER/lte-ue.c b/targets/RT/USER/lte-ue.c
index ed93f44aa95..5c821a4176c 100644
--- a/targets/RT/USER/lte-ue.c
+++ b/targets/RT/USER/lte-ue.c
@@ -455,12 +455,13 @@ static void *UE_thread_synch(void *arg)
openair0_cfg[UE->rf_map.card].rx_gain[UE->rf_map.chain+i] = UE->rx_total_gain_dB;//-USRP_GAIN_OFFSET;
if (freq_offset >= 0)
{
- openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] += UE->common_vars.freq_offset;
+ openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] += abs(UE->common_vars.freq_offset);
}
else
{
- openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] -= UE->common_vars.freq_offset;
+ openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] -= abs(UE->common_vars.freq_offset);
}
+ LOG_I(PHY," new cell parameters and frequency-offset %f freq_offset %d UE->common_vars.freq_offset %d \n", openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i], freq_offset, UE->common_vars.freq_offset);
openair0_cfg[UE->rf_map.card].tx_freq[UE->rf_map.chain+i] = openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i]+uplink_frequency_offset[CC_id][i];
downlink_frequency[CC_id][i] = openair0_cfg[CC_id].rx_freq[i];
freq_offset=0;
--
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