From 2fa1ed783c115616a789900cfb125aa68d8d1a2f Mon Sep 17 00:00:00 2001
From: knopp <knopp@mycompany.com>
Date: Sat, 20 Jun 2015 20:28:49 +0000
Subject: [PATCH] UE component for PUCCH power control
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7615 818b1a75-f10b-46b9-bf7c-635c3b92a50f
---
openair1/PHY/INIT/lte_init.c | 3 ---
openair1/PHY/LTE_TRANSPORT/dci_tools.c | 11 +++++++++++
openair1/PHY/LTE_TRANSPORT/pucch.c | 3 ++-
openair1/SCHED/pucch_pc.c | 6 +++---
4 files changed, 16 insertions(+), 7 deletions(-)
diff --git a/openair1/PHY/INIT/lte_init.c b/openair1/PHY/INIT/lte_init.c
index 1a4feb0bec..b4c964ce2e 100644
--- a/openair1/PHY/INIT/lte_init.c
+++ b/openair1/PHY/INIT/lte_init.c
@@ -207,9 +207,6 @@ void phy_config_sib2_eNB(uint8_t Mod_id,
lte_frame_parms->ul_power_control_config_common.p0_NominalPUSCH = radioResourceConfigCommon->uplinkPowerControlCommon.p0_NominalPUSCH;
lte_frame_parms->ul_power_control_config_common.alpha = radioResourceConfigCommon->uplinkPowerControlCommon.alpha;
lte_frame_parms->ul_power_control_config_common.p0_NominalPUCCH = radioResourceConfigCommon->uplinkPowerControlCommon.p0_NominalPUCCH;
-
-
-
lte_frame_parms->ul_power_control_config_common.deltaPreambleMsg3 = radioResourceConfigCommon->uplinkPowerControlCommon.deltaPreambleMsg3;
lte_frame_parms->ul_power_control_config_common.deltaF_PUCCH_Format1 = radioResourceConfigCommon->uplinkPowerControlCommon.deltaFList_PUCCH.deltaF_PUCCH_Format1;
lte_frame_parms->ul_power_control_config_common.deltaF_PUCCH_Format1b = radioResourceConfigCommon->uplinkPowerControlCommon.deltaFList_PUCCH.deltaF_PUCCH_Format1b;
diff --git a/openair1/PHY/LTE_TRANSPORT/dci_tools.c b/openair1/PHY/LTE_TRANSPORT/dci_tools.c
index 24d1516bd5..fd52bdf079 100644
--- a/openair1/PHY/LTE_TRANSPORT/dci_tools.c
+++ b/openair1/PHY/LTE_TRANSPORT/dci_tools.c
@@ -3775,6 +3775,7 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe,
rballoc = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->rballoc;
rah = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->rah;
rv = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->rv;
+ TPC = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->TPC;
ndi = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->ndi;
harq_pid = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->harq_pid;
} else {
@@ -3782,6 +3783,7 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe,
rah = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->rah;
rballoc = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->rballoc;
rv = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->rv;
+ TPC = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->TPC;
ndi = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->ndi;
harq_pid = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->harq_pid;
}
@@ -3794,6 +3796,7 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe,
rballoc = ((DCI1_5MHz_TDD_t *)dci_pdu)->rballoc;
rah = ((DCI1_5MHz_TDD_t *)dci_pdu)->rah;
rv = ((DCI1_5MHz_TDD_t *)dci_pdu)->rv;
+ TPC = ((DCI1_5MHz_TDD_t *)dci_pdu)->TPC;
ndi = ((DCI1_5MHz_TDD_t *)dci_pdu)->ndi;
harq_pid = ((DCI1_5MHz_TDD_t *)dci_pdu)->harq_pid;
} else {
@@ -3801,6 +3804,7 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe,
rah = ((DCI1_5MHz_FDD_t *)dci_pdu)->rah;
rballoc = ((DCI1_5MHz_FDD_t *)dci_pdu)->rballoc;
rv = ((DCI1_5MHz_FDD_t *)dci_pdu)->rv;
+ TPC = ((DCI1_5MHz_FDD_t *)dci_pdu)->TPC;
ndi = ((DCI1_5MHz_FDD_t *)dci_pdu)->ndi;
harq_pid = ((DCI1_5MHz_FDD_t *)dci_pdu)->harq_pid;
}
@@ -3813,6 +3817,7 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe,
rballoc = ((DCI1_10MHz_TDD_t *)dci_pdu)->rballoc;
rah = ((DCI1_10MHz_TDD_t *)dci_pdu)->rah;
rv = ((DCI1_10MHz_TDD_t *)dci_pdu)->rv;
+ TPC = ((DCI1_10MHz_TDD_t *)dci_pdu)->TPC;
ndi = ((DCI1_10MHz_TDD_t *)dci_pdu)->ndi;
harq_pid = ((DCI1_10MHz_TDD_t *)dci_pdu)->harq_pid;
} else {
@@ -3820,6 +3825,7 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe,
rah = ((DCI1_10MHz_FDD_t *)dci_pdu)->rah;
rballoc = ((DCI1_10MHz_FDD_t *)dci_pdu)->rballoc;
rv = ((DCI1_10MHz_FDD_t *)dci_pdu)->rv;
+ TPC = ((DCI1_10MHz_FDD_t *)dci_pdu)->TPC;
ndi = ((DCI1_10MHz_FDD_t *)dci_pdu)->ndi;
harq_pid = ((DCI1_10MHz_FDD_t *)dci_pdu)->harq_pid;
}
@@ -3832,6 +3838,7 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe,
rballoc = ((DCI1_20MHz_TDD_t *)dci_pdu)->rballoc;
rah = ((DCI1_20MHz_TDD_t *)dci_pdu)->rah;
rv = ((DCI1_20MHz_TDD_t *)dci_pdu)->rv;
+ TPC = ((DCI1_20MHz_TDD_t *)dci_pdu)->TPC;
ndi = ((DCI1_20MHz_TDD_t *)dci_pdu)->ndi;
harq_pid = ((DCI1_20MHz_TDD_t *)dci_pdu)->harq_pid;
} else {
@@ -3839,6 +3846,7 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe,
rah = ((DCI1_20MHz_FDD_t *)dci_pdu)->rah;
rballoc = ((DCI1_20MHz_FDD_t *)dci_pdu)->rballoc;
rv = ((DCI1_20MHz_FDD_t *)dci_pdu)->rv;
+ TPC = ((DCI1_20MHz_FDD_t *)dci_pdu)->TPC;
ndi = ((DCI1_20MHz_FDD_t *)dci_pdu)->ndi;
harq_pid = ((DCI1_20MHz_FDD_t *)dci_pdu)->harq_pid;
}
@@ -3852,6 +3860,7 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe,
}
dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
+ dlsch0_harq->delta_PUCCH = delta_PUCCH_lut[TPC&3];
dlsch[0]->current_harq_pid = harq_pid;
dlsch[0]->harq_ack[subframe].harq_id = harq_pid;
@@ -3872,6 +3881,8 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe,
// printf("NPRB %d\n",NPRB);
dlsch0_harq->delta_PUCCH = delta_PUCCH_lut[TPC&3];
+ if (TPC!=1)
+ LOG_I(PHY,"format1 TPC %d, dlsch0_harq->delta_PUCCH %d\n",TPC,dlsch0_harq->delta_PUCCH);
dlsch0_harq->rvidx = rv;
diff --git a/openair1/PHY/LTE_TRANSPORT/pucch.c b/openair1/PHY/LTE_TRANSPORT/pucch.c
index 4d3f9c857b..84c043edbc 100644
--- a/openair1/PHY/LTE_TRANSPORT/pucch.c
+++ b/openair1/PHY/LTE_TRANSPORT/pucch.c
@@ -761,7 +761,6 @@ int32_t rx_pucch(PHY_VARS_eNB *phy_vars_eNB,
LOG_D(PHY,"[eNB] PUCCH fmt0: stat_max : %d, sigma2_dB %d, phase_max : %d\n",dB_fixed(stat_max),sigma2_dB,phase_max);
#endif
-
// This is a moving average of the PUCCH1 statistics conditioned on being above or below the threshold
if (sigma2_dB<(dB_fixed(stat_max)-pucch1_thres)) {
*payload = 1;
@@ -871,6 +870,8 @@ int32_t rx_pucch(PHY_VARS_eNB *phy_vars_eNB,
if (sigma2_dB<(dB_fixed(stat_max)-pucch1_thres)) {//
+ *Po_PUCCH = ((*Po_PUCCH*1023) + stat_max)>>10;
+
for (aa=0; aa<frame_parms->nb_antennas_rx; aa++) {
for (re=0; re<12; re++) {
chest_re=0;
diff --git a/openair1/SCHED/pucch_pc.c b/openair1/SCHED/pucch_pc.c
index 1db276e360..10a03607a1 100644
--- a/openair1/SCHED/pucch_pc.c
+++ b/openair1/SCHED/pucch_pc.c
@@ -56,7 +56,7 @@ int8_t pucch_power_cntl(PHY_VARS_UE *phy_vars_ue,uint8_t subframe,uint8_t eNB_id
phy_vars_ue->g_pucch[eNB_id] += phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->delta_PUCCH;
}
- phy_vars_ue->g_pucch[eNB_id] = 0;
+ // phy_vars_ue->g_pucch[eNB_id] = 0;
Po_PUCCH = get_PL(phy_vars_ue->Mod_id,phy_vars_ue->CC_id,eNB_id)+
phy_vars_ue->lte_frame_parms.ul_power_control_config_common.p0_NominalPUCCH+
@@ -97,7 +97,7 @@ int8_t pucch_power_cntl(PHY_VARS_UE *phy_vars_ue,uint8_t subframe,uint8_t eNB_id
}
if (pucch_fmt!=pucch_format1) {
- LOG_D(PHY,"[UE %d][PDSCH %x] frame %d, subframe %d: Po_PUCCH %d dBm : Po_NOMINAL_PUCCH %d dBm, PL %d dB, g_pucch %d dB\n",
+ LOG_I(PHY,"[UE %d][PDSCH %x] frame %d, subframe %d: Po_PUCCH %d dBm : Po_NOMINAL_PUCCH %d dBm, PL %d dB, g_pucch %d dB\n",
phy_vars_ue->Mod_id,
phy_vars_ue->dlsch_ue[eNB_id][0]->rnti,phy_vars_ue->frame_tx,subframe,
Po_PUCCH,
@@ -105,7 +105,7 @@ int8_t pucch_power_cntl(PHY_VARS_UE *phy_vars_ue,uint8_t subframe,uint8_t eNB_id
get_PL(phy_vars_ue->Mod_id,phy_vars_ue->CC_id,eNB_id),
phy_vars_ue->g_pucch[eNB_id]);
} else {
- LOG_D(PHY,"[UE %d][SR %x] frame %d, subframe %d: Po_PUCCH %d dBm : Po_NOMINAL_PUCCH %d dBm, PL %d dB g_pucch %d dB\n",
+ LOG_I(PHY,"[UE %d][SR %x] frame %d, subframe %d: Po_PUCCH %d dBm : Po_NOMINAL_PUCCH %d dBm, PL %d dB g_pucch %d dB\n",
phy_vars_ue->Mod_id,
phy_vars_ue->dlsch_ue[eNB_id][0]->rnti,phy_vars_ue->frame_tx,subframe,
Po_PUCCH,
--
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