From 76ee52a635bc1c15aab1474b466e1e087cd215d2 Mon Sep 17 00:00:00 2001
From: Raymond Knopp <raymond.knopp@eurecom.fr>
Date: Sun, 4 Dec 2016 17:49:25 +0100
Subject: [PATCH] small changes for rru debugging
---
.../rru.band7.tm1.if4p5.100PRB.usrpb210.conf | 21 +++++++++++--------
.../rru.band7.tm1.if4p5.50PRB.usrpb210.conf | 8 +++----
targets/RT/USER/lte-enb.c | 10 +++++++--
3 files changed, 24 insertions(+), 15 deletions(-)
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.100PRB.usrpb210.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.100PRB.usrpb210.conf
index b1c4298104..664bbec846 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.100PRB.usrpb210.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.100PRB.usrpb210.conf
@@ -31,15 +31,16 @@ eNBs =
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
- downlink_frequency = 2660000000L;
+ downlink_frequency = 2680000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 100;
Nid_cell_mbsfn = 0;
+ nb_antenna_ports = 1;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
- tx_gain = 90;
- rx_gain = 125;
+ tx_gain = 90;
+ rx_gain = 120;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
@@ -67,9 +68,9 @@ eNBs =
srs_ackNackST =;
srs_MaxUpPts =;*/
- pusch_p0_Nominal = -90;
+ pusch_p0_Nominal = -95;
pusch_alpha = "AL1";
- pucch_p0_Nominal = -96;
+ pucch_p0_Nominal = -104;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
@@ -85,7 +86,7 @@ eNBs =
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
- rach_preambleInitialReceivedTargetPower = -108;
+ rach_preambleInitialReceivedTargetPower = -104;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
@@ -101,6 +102,8 @@ eNBs =
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
+ ue_TransmissionMode = 1;
+
}
);
@@ -156,12 +159,12 @@ eNBs =
rrh_gw_config = (
{
local_if_name = "eth0";
- remote_address = "34:e6:d7:3c:ae:fc";
- local_address = "74:d4:35:cc:8d:15";
+ remote_address = "10.10.10.155";
+ local_address = "10.10.10.60";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
- tr_preference = "raw_if4p5";
+ tr_preference = "udp_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.50PRB.usrpb210.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.50PRB.usrpb210.conf
index c8c5b73974..ecbe2f049f 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.50PRB.usrpb210.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.50PRB.usrpb210.conf
@@ -31,7 +31,7 @@ eNBs =
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
- downlink_frequency = 2685000000L;
+ downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 50;
@@ -159,12 +159,12 @@ eNBs =
rrh_gw_config = (
{
local_if_name = "eth0";
- remote_address = "90:e2:ba:c5:fc:04";
- local_address = "00:13:95:1f:a0:af";
+ remote_address = "10.10.10.215";
+ local_address = "10.10.10.60";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
- tr_preference = "raw_if4p5";
+ tr_preference = "udp_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
diff --git a/targets/RT/USER/lte-enb.c b/targets/RT/USER/lte-enb.c
index 5df143b67a..01f549645f 100644
--- a/targets/RT/USER/lte-enb.c
+++ b/targets/RT/USER/lte-enb.c
@@ -722,6 +722,9 @@ void fh_if5_asynch_DL(PHY_VARS_eNB *eNB,int *frame,int *subframe) {
subframe_tx = (timestamp_tx/fp->samples_per_tti)%10;
frame_tx = (timestamp_tx/(fp->samples_per_tti*10))&1023;
+ VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_TX0_ENB, frame_tx );
+ VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_SUBFRAME_NUMBER_TX0_ENB, subframe_tx );
+
if (proc->first_tx != 0) {
*subframe = subframe_tx;
*frame = frame_tx;
@@ -762,12 +765,12 @@ void fh_if4p5_asynch_DL(PHY_VARS_eNB *eNB,int *frame,int *subframe) {
else {
if (frame_tx != *frame) {
LOG_E(PHY,"fh_if4p5_asynch_DL: frame_tx %d is not what we expect %d\n",frame_tx,*frame);
- // exit_fun("Exiting");
+ exit_fun("Exiting");
}
if (subframe_tx != *subframe) {
LOG_E(PHY,"fh_if4p5_asynch_DL: (frame %d) subframe_tx %d is not what we expect %d\n",frame_tx,subframe_tx,*subframe);
//*subframe = subframe_tx;
- //exit_fun("Exiting");
+ exit_fun("Exiting");
}
}
if (packet_type == IF4p5_PDLFFT) {
@@ -782,6 +785,9 @@ void fh_if4p5_asynch_DL(PHY_VARS_eNB *eNB,int *frame,int *subframe) {
*frame = frame_tx;
+ VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_TX0_ENB, frame_tx );
+ VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_SUBFRAME_NUMBER_TX0_ENB, subframe_tx );
+
// intialize this to zero after we're done with the subframe
proc->symbol_mask[*subframe] = 0;
--
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