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Changed config files to update ul channel SNRs.

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This commit is contained in:
Rajeev Gangula
2018-05-14 10:28:30 +02:00
parent dc9b0fa53a
commit 899f50456e
4 changed files with 6 additions and 6 deletions
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openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
-2
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@@ -1355,11 +1355,9 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
eNB_UE_stats = &UE_list->eNB_UE_stats[CC_id][UE_id];
/* unit is not dBm, it's special from nfapi */
//normalized_rx_power = ue_sched_ctl->pucch1_snr[CC_id];
// converting to dBm: ToDo: Noise power hard coded to 30
normalized_rx_power = (5*ue_sched_ctl->pucch1_snr[CC_id]-640)/10+30;
target_rx_power= eNB->puCch10xSnr/10 + 30;
printf("\n eNB->puCch10xSnr = %d, normalized_rx_power = %d, target_rx_power = %d \n",eNB->puCch10xSnr,normalized_rx_power,target_rx_power);
// this assumes accumulated tpc
// make sure that we are only sending a tpc update once a frame, otherwise the control loop will freak out
int32_t framex10psubframe = UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_frame * 10 + UE_list->UE_template[CC_id][UE_id].pucch_tpc_tx_subframe;
openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
+2 -4
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@@ -1279,12 +1279,10 @@ schedule_ulsch_rnti(module_id_t module_idP,
//compute the expected ULSCH RX power (for the stats)
// this is the normalized RX power and this should be constant (regardless of mcs
//is not in dBm, unit from nfapi
//normalized_rx_power = UE_sched_ctrl->pusch_snr[CC_id];
// converting to dBm: ToDo: Noise power hard coded to 30
//is not in dBm, unit from nfapi, converting to dBm: ToDo: Noise power hard coded to 30
normalized_rx_power = (5*UE_sched_ctrl->pusch_snr[CC_id]-640)/10+30;
target_rx_power= mac->puSch10xSnr/10 + 30;
printf("\n mac->puSch10xSnr = %d, normalized_rx_power = %d, target_rx_power = %d \n",mac->puSch10xSnr,normalized_rx_power,target_rx_power);
//printf("\n mac->puSch10xSnr = %d, normalized_rx_power = %d, target_rx_power = %d \n",mac->puSch10xSnr,normalized_rx_power,target_rx_power);
// this assumes accumulated tpc
// make sure that we are only sending a tpc update once a frame, otherwise the control loop will freak out
int32_t framex10psubframe = UE_template->pusch_tpc_tx_frame * 10 + UE_template->pusch_tpc_tx_subframe;
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.100PRB.usrpx310.conf
+2
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@@ -164,6 +164,8 @@ MACRLCs = (
num_cc = 1;
tr_s_preference = "local_L1";
tr_n_preference = "local_RRC";
puSch10xSnr = 200;
puCch10xSnr = 200;
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf
+2
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@@ -165,6 +165,8 @@ MACRLCs = (
tr_s_preference = "local_L1";
tr_n_preference = "local_RRC";
phy_test_mode = 1;
puSch10xSnr = 200;
puCch10xSnr = 200;
}
);