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Commit 3b4a5f25 authored by Florian Kaltenberger's avatar Florian Kaltenberger
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Merge remote-tracking branch 'origin/develop' into enhancement-64-phy_test 

Conflicts:
	openair1/SCHED/phy_procedures_lte_ue.c
	targets/SIMU/USER/oaisim_functions.c
parents 61203648 46fb7bb3
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Showing with 405 additions and 273 deletions
cmake_targets/autotests/run_exec_autotests.bash
View file @ 3b4a5f25
...@@ -12,7 +12,7 @@ trap handle_ctrl_c INT ...@@ -12,7 +12,7 @@ trap handle_ctrl_c INT
source $OPENAIR_DIR/cmake_targets/tools/test_helper source $OPENAIR_DIR/cmake_targets/tools/test_helper
#SUDO="sudo -E " SUDO="sudo -E -S"
tdir=$OPENAIR_DIR/cmake_targets/autotests tdir=$OPENAIR_DIR/cmake_targets/autotests
rm -fr $tdir/bin rm -fr $tdir/bin
mkdir -p $tdir/bin mkdir -p $tdir/bin
...@@ -404,14 +404,12 @@ until [ -z "$1" ] ...@@ -404,14 +404,12 @@ until [ -z "$1" ]
esac esac
done done
if [ "$SET_PASSWORD" == "1" ]; then if [ "$SET_PASSWORD" != "1" ]; then
mypassword=$passwd read -s -p "Enter Password: " passwd
else
read -s -p "Enter Password: " mypassword
fi fi
tmpfile=`mktemp` tmpfile=`mktemp`
echo \'$passwd\' | $SUDO echo $HOME >& $tmpfile echo $passwd | $SUDO echo $HOME > $tmpfile
tstsudo=`cat $tmpfile` tstsudo=`cat $tmpfile`
if [ "$tstsudo" != "$HOME" ]; then if [ "$tstsudo" != "$HOME" ]; then
echo "$USER might not have sudo privileges. Exiting" echo "$USER might not have sudo privileges. Exiting"
...@@ -509,7 +507,7 @@ for search_expr in "${test_case_array[@]}" ...@@ -509,7 +507,7 @@ for search_expr in "${test_case_array[@]}"
if [ "$class" == "compilation" ]; then if [ "$class" == "compilation" ]; then
test_compile "$name" "$compile_prog" "$compile_prog_args" "$pre_exec" "$pre_exec_args" "$main_exec" "$main_exec_args" "search_array_true[@]" "$search_expr_false" "$nruns" "$pre_compile_prog" "$class" "$compile_prog_out" "$tags" test_compile "$name" "$compile_prog" "$compile_prog_args" "$pre_exec" "$pre_exec_args" "$main_exec" "$main_exec_args" "search_array_true[@]" "$search_expr_false" "$nruns" "$pre_compile_prog" "$class" "$compile_prog_out" "$tags"
elif [ "$class" == "execution" ]; then elif [ "$class" == "execution" ]; then
$SUDO killall -q oaisim_nos1 echo \'passwd\' | $SUDO killall -q oaisim_nos1
test_compile_and_run "$name" "$compile_prog" "$compile_prog_args" "$pre_exec" "$pre_exec_args" "$main_exec" "$main_exec_args" "search_array_true[@]" "$search_expr_false" "$nruns" "$pre_compile_prog" "$class" "$compile_prog_out" "$tags" "$mypassword" "$test_config_file" test_compile_and_run "$name" "$compile_prog" "$compile_prog_args" "$pre_exec" "$pre_exec_args" "$main_exec" "$main_exec_args" "search_array_true[@]" "$search_expr_false" "$nruns" "$pre_compile_prog" "$class" "$compile_prog_out" "$tags" "$mypassword" "$test_config_file"
else else
echo "Unexpected class of test case...Skipping the test case $name ...." echo "Unexpected class of test case...Skipping the test case $name ...."
......
cmake_targets/autotests/test_case_list.xml
View file @ 3b4a5f25
This diff is collapsed.
cmake_targets/build_oai
View file @ 3b4a5f25
...@@ -42,13 +42,13 @@ THIS_SCRIPT_PATH=$(dirname $(readlink -f $0)) ...@@ -42,13 +42,13 @@ THIS_SCRIPT_PATH=$(dirname $(readlink -f $0))
source $THIS_SCRIPT_PATH/tools/build_helper source $THIS_SCRIPT_PATH/tools/build_helper
MSC_GEN="False" MSC_GEN="False"
XFORMS="False" XFORMS="True"
PRINT_STATS="False" PRINT_STATS="False"
VCD_TIMING="False" VCD_TIMING="False"
LOWLATENCY_FLAG_USER="False" LOWLATENCY_FLAG_USER="False"
FORCE_LOWLATENCY_FLAG_USER="" FORCE_LOWLATENCY_FLAG_USER=""
REL="Rel10" REL="Rel10"
HW="EXMIMO" HW="None"
TP="None" TP="None"
NOS1=0 NOS1=0
EPC=0 EPC=0
...@@ -91,7 +91,7 @@ Options ...@@ -91,7 +91,7 @@ Options
default is Rel10, default is Rel10,
Rel8 limits the implementation to 3GPP Release 8 version Rel8 limits the implementation to 3GPP Release 8 version
-w | --hardware -w | --hardware
EXMIMO (Default), USRP, BLADERF, LMSSDR, None EXMIMO, USRP, BLADERF, ETHERNET, LMSSDR, None (Default)
Adds this RF board support (in external packages installation and in compilation) Adds this RF board support (in external packages installation and in compilation)
-t | --transport protocol -t | --transport protocol
ETHERNET , None ETHERNET , None
...@@ -760,9 +760,9 @@ fi ...@@ -760,9 +760,9 @@ fi
rm -fr $OPENAIR_DIR/cmake_targets/autotests/log rm -fr $OPENAIR_DIR/cmake_targets/autotests/log
mkdir -p $OPENAIR_DIR/cmake_targets/autotests/log mkdir -p $OPENAIR_DIR/cmake_targets/autotests/log
if [ "$RUN_GROUP" -eq "1" ]; then if [ "$RUN_GROUP" -eq "1" ]; then
$OPENAIR_DIR/cmake_targets/autotests/run_exec_autotests.bash -g "$TEST_CASE_GROUP" -p '$mypassword' >& $OPENAIR_DIR/cmake_targets/autotests/log/autotests.log & $OPENAIR_DIR/cmake_targets/autotests/run_exec_autotests.bash -g "$TEST_CASE_GROUP" -p $mypassword >& $OPENAIR_DIR/cmake_targets/autotests/log/autotests.log &
else else
$OPENAIR_DIR/cmake_targets/autotests/run_exec_autotests.bash -p '$mypassword' >& $OPENAIR_DIR/cmake_targets/autotests/log/autotests.log & $OPENAIR_DIR/cmake_targets/autotests/run_exec_autotests.bash -p $mypassword >& $OPENAIR_DIR/cmake_targets/autotests/log/autotests.log &
fi fi
wait wait
else else
......
cmake_targets/lte-simulators/CMakeLists.txt
View file @ 3b4a5f25
...@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 2.8) ...@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 2.8)
set(PACKAGE_NAME "unitary_tests_simulators") set(PACKAGE_NAME "unitary_tests_simulators")
set(PHYSIM True) set(PHYSIM True)
set(RF_BOARD None) set(RF_BOARD None)
set(XFORMS False) set(XFORMS True)
set(DEBUG_PHY False) set(DEBUG_PHY False)
set(MU_RECIEVER False) set(MU_RECIEVER False)
......
openair1/PHY/LTE_ESTIMATION/adjust_gain.c
View file @ 3b4a5f25
...@@ -38,23 +38,16 @@ extern int card; ...@@ -38,23 +38,16 @@ extern int card;
#endif #endif
void void
phy_adjust_gain (PHY_VARS_UE *phy_vars_ue, uint8_t eNB_id) phy_adjust_gain (PHY_VARS_UE *phy_vars_ue, uint32_t rx_power_fil_dB, uint8_t eNB_id)
{ {
uint16_t rx_power_fil_dB;
#ifdef EXMIMO #ifdef EXMIMO
exmimo_config_t *p_exmimo_config = openair0_exmimo_pci[card].exmimo_config_ptr; exmimo_config_t *p_exmimo_config = openair0_exmimo_pci[card].exmimo_config_ptr;
uint16_t i; uint16_t i;
#endif #endif
int rssi;
rssi = dB_fixed(phy_vars_ue->PHY_measurements.rssi);
if (rssi>0) rx_power_fil_dB = rssi;
else rx_power_fil_dB = phy_vars_ue->PHY_measurements.rx_power_avg_dB[eNB_id];
LOG_D(PHY,"Gain control: rssi %d (%d,%d)\n", LOG_D(PHY,"Gain control: rssi %d (%d,%d)\n",
rssi, rx_power_fil_dB,
phy_vars_ue->PHY_measurements.rssi, phy_vars_ue->PHY_measurements.rssi,
phy_vars_ue->PHY_measurements.rx_power_avg_dB[eNB_id] phy_vars_ue->PHY_measurements.rx_power_avg_dB[eNB_id]
); );
......
openair1/PHY/LTE_ESTIMATION/defs.h
View file @ 3b4a5f25
...@@ -213,6 +213,7 @@ int8_t set_RSRQ_filtered(module_id_t Mod_id,uint8_t CC_id,uint8_t eNB_index,floa ...@@ -213,6 +213,7 @@ int8_t set_RSRQ_filtered(module_id_t Mod_id,uint8_t CC_id,uint8_t eNB_index,floa
//! Automatic gain control //! Automatic gain control
void phy_adjust_gain (PHY_VARS_UE *phy_vars_ue, void phy_adjust_gain (PHY_VARS_UE *phy_vars_ue,
uint32_t rx_power_fil_dB,
unsigned char eNB_id); unsigned char eNB_id);
int lte_ul_channel_estimation(PHY_VARS_eNB *phy_vars_eNB, int lte_ul_channel_estimation(PHY_VARS_eNB *phy_vars_eNB,
......
openair1/PHY/LTE_ESTIMATION/lte_sync_time.c
View file @ 3b4a5f25
...@@ -483,13 +483,10 @@ int lte_sync_time(int **rxdata, ///rx data in time domain ...@@ -483,13 +483,10 @@ int lte_sync_time(int **rxdata, ///rx data in time domain
*eNB_id = sync_source; *eNB_id = sync_source;
#ifdef DEBUG_PHY LOG_D(PHY,"[UE] lte_sync_time: Sync source = %d, Peak found at pos %d, val = %d (%d dB)\n",sync_source,peak_pos,peak_val,dB_fixed(peak_val)/2);
msg("[PHY][UE] lte_sync_time: Sync source = %d, Peak found at pos %d, val = %d\n",
sync_source,peak_pos,peak_val);
#ifdef DEBUG_PHY
if (debug_cnt == 0) { if (debug_cnt == 0) {
write_output("sync_corr0_ue.m","synccorr0",sync_corr_ue0,2*length,1,2); write_output("sync_corr0_ue.m","synccorr0",sync_corr_ue0,2*length,1,2);
write_output("sync_corr1_ue.m","synccorr1",sync_corr_ue1,2*length,1,2); write_output("sync_corr1_ue.m","synccorr1",sync_corr_ue1,2*length,1,2);
......
openair1/PHY/LTE_TRANSPORT/initial_sync.c
View file @ 3b4a5f25
...@@ -280,7 +280,6 @@ int initial_sync(PHY_VARS_UE *phy_vars_ue, runmode_t mode) ...@@ -280,7 +280,6 @@ int initial_sync(PHY_VARS_UE *phy_vars_ue, runmode_t mode)
uint8_t flip_fdd_ncp,flip_fdd_ecp,flip_tdd_ncp,flip_tdd_ecp; uint8_t flip_fdd_ncp,flip_fdd_ecp,flip_tdd_ncp,flip_tdd_ecp;
// uint16_t Nid_cell_fdd_ncp=0,Nid_cell_fdd_ecp=0,Nid_cell_tdd_ncp=0,Nid_cell_tdd_ecp=0; // uint16_t Nid_cell_fdd_ncp=0,Nid_cell_fdd_ecp=0,Nid_cell_tdd_ncp=0,Nid_cell_tdd_ecp=0;
LTE_DL_FRAME_PARMS *frame_parms = &phy_vars_ue->lte_frame_parms; LTE_DL_FRAME_PARMS *frame_parms = &phy_vars_ue->lte_frame_parms;
int i;
int ret=-1; int ret=-1;
int aarx,rx_power=0; int aarx,rx_power=0;
/*#ifdef OAI_USRP /*#ifdef OAI_USRP
...@@ -309,34 +308,6 @@ int initial_sync(PHY_VARS_UE *phy_vars_ue, runmode_t mode) ...@@ -309,34 +308,6 @@ int initial_sync(PHY_VARS_UE *phy_vars_ue, runmode_t mode)
LOG_I(PHY,"[UE%d] Initial sync : Estimated PSS position %d, Nid2 %d\n",phy_vars_ue->Mod_id,sync_pos,phy_vars_ue->lte_ue_common_vars.eNb_id); LOG_I(PHY,"[UE%d] Initial sync : Estimated PSS position %d, Nid2 %d\n",phy_vars_ue->Mod_id,sync_pos,phy_vars_ue->lte_ue_common_vars.eNb_id);
#endif #endif
for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++)
rx_power += signal_energy(&phy_vars_ue->lte_ue_common_vars.rxdata[aarx][sync_pos2],
frame_parms->ofdm_symbol_size+frame_parms->nb_prefix_samples);
phy_vars_ue->PHY_measurements.rx_power_avg_dB[0] = dB_fixed(rx_power/frame_parms->nb_antennas_rx);
#ifdef DEBUG_INITIAL_SYNCH
LOG_I(PHY,"[UE%d] Initial sync : Estimated power: %d dB\n",phy_vars_ue->Mod_id,phy_vars_ue->PHY_measurements.rx_power_avg_dB[0] );
#endif
#ifdef EXMIMO
if ((openair_daq_vars.rx_gain_mode == DAQ_AGC_ON) &&
(mode != rx_calib_ue) && (mode != rx_calib_ue_med) && (mode != rx_calib_ue_byp) )
//phy_adjust_gain(phy_vars_ue,0);
gain_control_all(phy_vars_ue->PHY_measurements.rx_power_avg_dB[0],0);
#else
#ifndef OAI_USRP
#ifndef OAI_BLADERF
#ifndef OAI_LMSSDR
phy_adjust_gain(phy_vars_ue,0);
#endif
#endif
#endif
#endif
// SSS detection // SSS detection
// PSS is hypothesized in last symbol of first slot in Frame // PSS is hypothesized in last symbol of first slot in Frame
...@@ -592,6 +563,65 @@ int initial_sync(PHY_VARS_UE *phy_vars_ue, runmode_t mode) ...@@ -592,6 +563,65 @@ int initial_sync(PHY_VARS_UE *phy_vars_ue, runmode_t mode)
} }
// gain control
if (ret!=0) { //we are not synched, so we cannot use rssi measurement (which is based on channel estimates)
rx_power = 0;
// do a measurement on the best guess of the PSS
for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++)
rx_power += signal_energy(&phy_vars_ue->lte_ue_common_vars.rxdata[aarx][sync_pos2],
frame_parms->ofdm_symbol_size+frame_parms->nb_prefix_samples);
/*
// do a measurement on the full frame
for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++)
rx_power += signal_energy(&phy_vars_ue->lte_ue_common_vars.rxdata[aarx][0],
frame_parms->samples_per_tti*10);
*/
// we might add a low-pass filter here later
phy_vars_ue->PHY_measurements.rx_power_avg[0] = rx_power/frame_parms->nb_antennas_rx;
phy_vars_ue->PHY_measurements.rx_power_avg_dB[0] = dB_fixed(phy_vars_ue->PHY_measurements.rx_power_avg[0]);
#ifdef DEBUG_INITIAL_SYNCH
LOG_I(PHY,"[UE%d] Initial sync : Estimated power: %d dB\n",phy_vars_ue->Mod_id,phy_vars_ue->PHY_measurements.rx_power_avg_dB[0] );
#endif
#ifdef EXMIMO
if ((openair_daq_vars.rx_gain_mode == DAQ_AGC_ON) &&
(mode != rx_calib_ue) && (mode != rx_calib_ue_med) && (mode != rx_calib_ue_byp) )
//phy_adjust_gain(phy_vars_ue,0);
gain_control_all(phy_vars_ue->PHY_measurements.rx_power_avg_dB[0],0);
#else
#ifndef OAI_USRP
#ifndef OAI_BLADERF
#ifndef OAI_LMSSDR
phy_adjust_gain(phy_vars_ue,phy_vars_ue->PHY_measurements.rx_power_avg_dB[0],0);
#endif
#endif
#endif
#endif
}
else {
#ifdef EXMIMO
if ((openair_daq_vars.rx_gain_mode == DAQ_AGC_ON) &&
(mode != rx_calib_ue) && (mode != rx_calib_ue_med) && (mode != rx_calib_ue_byp) )
//phy_adjust_gain(phy_vars_ue,0);
gain_control_all(dB_fixed(phy_vars_ue->PHY_measurements.rssi),0);
#else
#ifndef OAI_USRP
#ifndef OAI_BLADERF
#ifndef OAI_LMSSDR
phy_adjust_gain(phy_vars_ue,dB_fixed(phy_vars_ue->PHY_measurements.rssi),0);
#endif
#endif
#endif
#endif
}
// exit_fun("debug exit"); // exit_fun("debug exit");
return ret; return ret;
} }
......
openair1/SCHED/phy_procedures_lte_ue.c
View file @ 3b4a5f25
...@@ -1530,13 +1530,13 @@ void lte_ue_measurement_procedures(uint16_t l, PHY_VARS_UE *phy_vars_ue,uint8_t ...@@ -1530,13 +1530,13 @@ void lte_ue_measurement_procedures(uint16_t l, PHY_VARS_UE *phy_vars_ue,uint8_t
if ((openair_daq_vars.rx_gain_mode == DAQ_AGC_ON) && if ((openair_daq_vars.rx_gain_mode == DAQ_AGC_ON) &&
(mode != rx_calib_ue) && (mode != rx_calib_ue_med) && (mode != rx_calib_ue_byp) ) (mode != rx_calib_ue) && (mode != rx_calib_ue_med) && (mode != rx_calib_ue_byp) )
if (phy_vars_ue->frame_rx%100==0) if (phy_vars_ue->frame_rx%100==0)
gain_control_all(phy_vars_ue->PHY_measurements.rx_power_avg_dB[eNB_id],0); gain_control_all(dB_fixed(phy_vars_ue->PHY_measurements.rssi),0);
#else #else
#ifndef OAI_USRP #ifndef OAI_USRP
#ifndef OAI_BLADERF #ifndef OAI_BLADERF
#ifndef OAI_LMSSDR #ifndef OAI_LMSSDR
phy_adjust_gain (phy_vars_ue,0); phy_adjust_gain (phy_vars_ue,dB_fixed(phy_vars_ue->PHY_measurements.rssi),0);
#endif #endif
#endif #endif
#endif #endif
......
openair1/SIMULATION/LTE_PHY/dlsim.c
View file @ 3b4a5f25
...@@ -61,25 +61,7 @@ ...@@ -61,25 +61,7 @@
extern unsigned int dlsch_tbs25[27][25],TBStable[27][110]; extern unsigned int dlsch_tbs25[27][25],TBStable[27][110];
extern unsigned char offset_mumimo_llr_drange_fix; extern unsigned char offset_mumimo_llr_drange_fix;
#ifdef XFORMS
#include "PHY/TOOLS/lte_phy_scope.h" #include "PHY/TOOLS/lte_phy_scope.h"
#endif
//#define AWGN
//#define NO_DCI
//#define ABSTRACTION
/*
#define RBmask0 0x00fc00fc
#define RBmask1 0x0
#define RBmask2 0x0
#define RBmask3 0x0
*/
PHY_VARS_eNB *PHY_vars_eNB; PHY_VARS_eNB *PHY_vars_eNB;
PHY_VARS_UE *PHY_vars_UE; PHY_VARS_UE *PHY_vars_UE;
...@@ -237,10 +219,9 @@ int main(int argc, char **argv) ...@@ -237,10 +219,9 @@ int main(int argc, char **argv)
short *uncoded_ber_bit=NULL; short *uncoded_ber_bit=NULL;
uint8_t N_RB_DL=25,osf=1; uint8_t N_RB_DL=25,osf=1;
frame_t frame_type = FDD; frame_t frame_type = FDD;
#ifdef XFORMS int xforms=0;
FD_lte_phy_scope_ue *form_ue; FD_lte_phy_scope_ue *form_ue;
char title[255]; char title[255];
#endif
uint32_t DLSCH_RB_ALLOC = 0x1fff; uint32_t DLSCH_RB_ALLOC = 0x1fff;
int numCCE=0; int numCCE=0;
int dci_length_bytes=0,dci_length=0; int dci_length_bytes=0,dci_length=0;
...@@ -305,7 +286,7 @@ int main(int argc, char **argv) ...@@ -305,7 +286,7 @@ int main(int argc, char **argv)
// num_layers = 1; // num_layers = 1;
perfect_ce = 0; perfect_ce = 0;
while ((c = getopt (argc, argv, "ahdpZDe:Em:n:o:s:f:t:c:g:r:F:x:y:z:AM:N:I:i:O:R:S:C:T:b:u:v:w:B:PLl:Y")) != -1) { while ((c = getopt (argc, argv, "ahdpZDe:Em:n:o:s:f:t:c:g:r:F:x:y:z:AM:N:I:i:O:R:S:C:T:b:u:v:w:B:PLl:XY")) != -1) {
switch (c) { switch (c) {
case 'a': case 'a':
awgn_flag = 1; awgn_flag = 1;
...@@ -557,6 +538,10 @@ int main(int argc, char **argv) ...@@ -557,6 +538,10 @@ int main(int argc, char **argv)
break; break;
case 'X':
xforms=1;
break;
case 'Y': case 'Y':
perfect_ce=1; perfect_ce=1;
break; break;
...@@ -636,21 +621,20 @@ int main(int argc, char **argv) ...@@ -636,21 +621,20 @@ int main(int argc, char **argv)
if ((transmission_mode > 1) && (n_tx != 2)) if ((transmission_mode > 1) && (n_tx != 2))
printf("n_tx must be >1 for transmission_mode %d\n",transmission_mode); printf("n_tx must be >1 for transmission_mode %d\n",transmission_mode);
#ifdef XFORMS if (xforms==1) {
fl_initialize (&argc, argv, NULL, 0, 0); fl_initialize (&argc, argv, NULL, 0, 0);
form_ue = create_lte_phy_scope_ue(); form_ue = create_lte_phy_scope_ue();
sprintf (title, "LTE PHY SCOPE eNB"); sprintf (title, "LTE PHY SCOPE eNB");
fl_show_form (form_ue->lte_phy_scope_ue, FL_PLACE_HOTSPOT, FL_FULLBORDER, title); fl_show_form (form_ue->lte_phy_scope_ue, FL_PLACE_HOTSPOT, FL_FULLBORDER, title);
if (!dual_stream_UE==0) { if (!dual_stream_UE==0) {
openair_daq_vars.use_ia_receiver = 1; openair_daq_vars.use_ia_receiver = 1;
fl_set_button(form_ue->button_0,1); fl_set_button(form_ue->button_0,1);
fl_set_object_label(form_ue->button_0, "IA Receiver ON"); fl_set_object_label(form_ue->button_0, "IA Receiver ON");
fl_set_object_color(form_ue->button_0, FL_GREEN, FL_GREEN); fl_set_object_color(form_ue->button_0, FL_GREEN, FL_GREEN);
}
} }
#endif
if (transmission_mode==5) { if (transmission_mode==5) {
n_users = 2; n_users = 2;
printf("dual_stream_UE=%d\n", dual_stream_UE); printf("dual_stream_UE=%d\n", dual_stream_UE);
...@@ -3496,13 +3480,13 @@ PMI_FEEDBACK: ...@@ -3496,13 +3480,13 @@ PMI_FEEDBACK:
// PHY_vars_UE->dlsch_ue[0][0]->harq_processes[0]->round++; // PHY_vars_UE->dlsch_ue[0][0]->harq_processes[0]->round++;
} }
#ifdef XFORMS if (xforms==1) {
phy_scope_UE(form_ue, phy_scope_UE(form_ue,
PHY_vars_UE, PHY_vars_UE,
eNB_id, eNB_id,
0,// UE_id 0,// UE_id
subframe); subframe);
#endif }
} //round } //round
......
openair1/SIMULATION/LTE_PHY/ulsim.c
View file @ 3b4a5f25
...@@ -52,9 +52,7 @@ ...@@ -52,9 +52,7 @@
#include "LAYER2/MAC/vars.h" #include "LAYER2/MAC/vars.h"
#include "OCG_vars.h" #include "OCG_vars.h"
#ifdef XFORMS
#include "PHY/TOOLS/lte_phy_scope.h" #include "PHY/TOOLS/lte_phy_scope.h"
#endif
extern unsigned short dftsizes[33]; extern unsigned short dftsizes[33];
extern short *ul_ref_sigs[30][2][33]; extern short *ul_ref_sigs[30][2][33];
...@@ -74,12 +72,9 @@ node_desc_t *ue_data[NUMBER_OF_UE_MAX]; ...@@ -74,12 +72,9 @@ node_desc_t *ue_data[NUMBER_OF_UE_MAX];
extern uint16_t beta_ack[16],beta_ri[16],beta_cqi[16]; extern uint16_t beta_ack[16],beta_ri[16],beta_cqi[16];
//extern char* namepointer_chMag ; //extern char* namepointer_chMag ;
int xforms=0;
#ifdef XFORMS
FD_lte_phy_scope_enb *form_enb; FD_lte_phy_scope_enb *form_enb;
char title[255]; char title[255];
#endif
/*the following parameters are used to control the processing times*/ /*the following parameters are used to control the processing times*/
double t_tx_max = -1000000000; /*!< \brief initial max process time for tx */ double t_tx_max = -1000000000; /*!< \brief initial max process time for tx */
...@@ -204,7 +199,7 @@ int main(int argc, char **argv) ...@@ -204,7 +199,7 @@ int main(int argc, char **argv)
logInit(); logInit();
while ((c = getopt (argc, argv, "hapZEbm:n:Y:X:x:s:w:e:q:d:D:O:c:r:i:f:y:c:oA:C:R:g:N:l:S:T:QB:PI:L")) != -1) { while ((c = getopt (argc, argv, "hapZEbm:n:Y:X:x:s:w:e:q:d:D:O:c:r:i:f:y:c:oA:C:R:g:N:l:S:T:QB:PI:LF")) != -1) {
switch (c) { switch (c) {
case 'a': case 'a':
channel_model = AWGN; channel_model = AWGN;
...@@ -454,6 +449,10 @@ int main(int argc, char **argv) ...@@ -454,6 +449,10 @@ int main(int argc, char **argv)
max_turbo_iterations=atoi(optarg); max_turbo_iterations=atoi(optarg);
break; break;
case 'F':
xforms=1;
break;
case 'Z': case 'Z':
dump_table = 1; dump_table = 1;
break; break;
...@@ -594,12 +593,12 @@ int main(int argc, char **argv) ...@@ -594,12 +593,12 @@ int main(int argc, char **argv)
} }
#ifdef XFORMS if (xforms==1) {
fl_initialize (&argc, argv, NULL, 0, 0); fl_initialize (&argc, argv, NULL, 0, 0);
form_enb = create_lte_phy_scope_enb(); form_enb = create_lte_phy_scope_enb();
sprintf (title, "LTE PHY SCOPE eNB"); sprintf (title, "LTE PHY SCOPE eNB");
fl_show_form (form_enb->lte_phy_scope_enb, FL_PLACE_HOTSPOT, FL_FULLBORDER, title); fl_show_form (form_enb->lte_phy_scope_enb, FL_PLACE_HOTSPOT, FL_FULLBORDER, title);
#endif }
PHY_vars_UE->lte_ue_pdcch_vars[0]->crnti = 14; PHY_vars_UE->lte_ue_pdcch_vars[0]->crnti = 14;
...@@ -1354,9 +1353,9 @@ int main(int argc, char **argv) ...@@ -1354,9 +1353,9 @@ int main(int argc, char **argv)
if ((errs[0]>=100) && (trials>(n_frames/2))) if ((errs[0]>=100) && (trials>(n_frames/2)))
break; break;
#ifdef XFORMS if (xforms==1)
phy_scope_eNB(form_enb,PHY_vars_eNB,0); phy_scope_eNB(form_enb,PHY_vars_eNB,0);
#endif
/*calculate the total processing time for each packet, get the max, min, and number of packets that exceed t>3000us*/ /*calculate the total processing time for each packet, get the max, min, and number of packets that exceed t>3000us*/
double t_tx = (double)PHY_vars_UE->phy_proc_tx.p_time/cpu_freq_GHz/1000.0; double t_tx = (double)PHY_vars_UE->phy_proc_tx.p_time/cpu_freq_GHz/1000.0;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band38.generic.oaisim.local_no_mme.conf 0 → 100644
View file @ 3b4a5f25
Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "10";
////////// Physical parameters:
component_carriers = (
{
frame_type = "TDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 38;
downlink_frequency = 2580000000L;
uplink_frequency_offset = 0;
Nid_cell = 0;
N_RB_DL = 25;
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 25;
rx_gain = 20;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = 0;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 0;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -108;
pusch_alpha = "AL1";
pucch_p0_Nominal = -108;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 2;
rach_preambleInitialReceivedTargetPower = -100;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
}
);
////////// MME parameters:
mme_ip_address = ( { ipv4 = "0.0.0.0";
ipv6 = "0::0";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "none";
ENB_IPV4_ADDRESS_FOR_S1_MME = "0.0.0.0/24";
ENB_INTERFACE_NAME_FOR_S1U = "none";
ENB_IPV4_ADDRESS_FOR_S1U = "0.0.0.0/24";
ENB_PORT_FOR_S1U = 2153; # Spec 2152
};
log_config :
{
global_log_level ="trace";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="trace";
phy_log_verbosity ="medium";
mac_log_level ="trace";
mac_log_verbosity ="medium";
rlc_log_level ="trace";
rlc_log_verbosity ="medium";
pdcp_log_level ="trace";
pdcp_log_verbosity ="medium";
rrc_log_level ="trace";
rrc_log_verbosity ="medium";
gtpu_log_level ="debug";
gtpu_log_verbosity ="medium";
udp_log_level ="debug";
udp_log_verbosity ="medium";
osa_log_level ="debug";
osa_log_verbosity ="low";
};
}
);
targets/SIMU/USER/channel_sim.c
View file @ 3b4a5f25
...@@ -169,8 +169,6 @@ void do_DL_sig(double **r_re0,double **r_im0, ...@@ -169,8 +169,6 @@ void do_DL_sig(double **r_re0,double **r_im0,
int32_t **dl_channel_est = PHY_vars_UE_g[UE_id][CC_id]->lte_ue_common_vars.dl_ch_estimates[0]; int32_t **dl_channel_est = PHY_vars_UE_g[UE_id][CC_id]->lte_ue_common_vars.dl_ch_estimates[0];
// double scale = pow(10.0,(enb_data[att_eNB_id]->tx_power_dBm + eNB2UE[att_eNB_id][UE_id]->path_loss_dB + (double) PHY_vars_UE_g[UE_id]->rx_total_gain_dB)/20.0); // double scale = pow(10.0,(enb_data[att_eNB_id]->tx_power_dBm + eNB2UE[att_eNB_id][UE_id]->path_loss_dB + (double) PHY_vars_UE_g[UE_id]->rx_total_gain_dB)/20.0);
double scale = pow(10.0,(frame_parms->pdsch_config_common.referenceSignalPower+eNB2UE[att_eNB_id][UE_id][CC_id]->path_loss_dB + (double) PHY_vars_UE_g[UE_id][CC_id]->rx_total_gain_dB)/20.0); double scale = pow(10.0,(frame_parms->pdsch_config_common.referenceSignalPower+eNB2UE[att_eNB_id][UE_id][CC_id]->path_loss_dB + (double) PHY_vars_UE_g[UE_id][CC_id]->rx_total_gain_dB)/20.0);
//this factor is not really needed (it was actually wrong in the non abstraction mode)
//scale = scale * sqrt(512.0/300.0); //TODO: make this variable for all BWs
LOG_D(OCM,"scale =%lf (%d dB)\n",scale,(int) (20*log10(scale))); LOG_D(OCM,"scale =%lf (%d dB)\n",scale,(int) (20*log10(scale)));
// freq_channel(desc1,frame_parms->N_RB_DL,nb_samples); // freq_channel(desc1,frame_parms->N_RB_DL,nb_samples);
//write_output("channel.m","ch",desc1->ch[0],desc1->channel_length,1,8); //write_output("channel.m","ch",desc1->ch[0],desc1->channel_length,1,8);
...@@ -204,12 +202,13 @@ void do_DL_sig(double **r_re0,double **r_im0, ...@@ -204,12 +202,13 @@ void do_DL_sig(double **r_re0,double **r_im0,
// calculate the SNR for the attached eNB (this assumes eNB always uses PMI stored in eNB_UE_stats; to be improved) // calculate the SNR for the attached eNB (this assumes eNB always uses PMI stored in eNB_UE_stats; to be improved)
init_snr(eNB2UE[att_eNB_id][UE_id][CC_id], enb_data[att_eNB_id], ue_data[UE_id], PHY_vars_UE_g[UE_id][CC_id]->sinr_dB, &PHY_vars_UE_g[UE_id][CC_id]->N0, init_snr(eNB2UE[att_eNB_id][UE_id][CC_id], enb_data[att_eNB_id], ue_data[UE_id], PHY_vars_UE_g[UE_id][CC_id]->sinr_dB, &PHY_vars_UE_g[UE_id][CC_id]->N0,
PHY_vars_UE_g[UE_id][CC_id]->transmission_mode[att_eNB_id], PHY_vars_eNB_g[att_eNB_id][CC_id]->eNB_UE_stats[UE_id].DL_pmi_single,PHY_vars_eNB_g[att_eNB_id][CC_id]->mu_mimo_mode[UE_id].dl_pow_off); PHY_vars_UE_g[UE_id][CC_id]->transmission_mode[att_eNB_id], PHY_vars_eNB_g[att_eNB_id][CC_id]->eNB_UE_stats[UE_id].DL_pmi_single,
PHY_vars_eNB_g[att_eNB_id][CC_id]->mu_mimo_mode[UE_id].dl_pow_off,PHY_vars_eNB_g[att_eNB_id][CC_id]->lte_frame_parms.N_RB_DL);
// calculate sinr here // calculate sinr here
for (eNB_id = 0; eNB_id < NB_eNB_INST; eNB_id++) { for (eNB_id = 0; eNB_id < NB_eNB_INST; eNB_id++) {
if (att_eNB_id != eNB_id) { if (att_eNB_id != eNB_id) {
calculate_sinr(eNB2UE[eNB_id][UE_id][CC_id], enb_data[eNB_id], ue_data[UE_id], PHY_vars_UE_g[UE_id][CC_id]->sinr_dB); calculate_sinr(eNB2UE[eNB_id][UE_id][CC_id], enb_data[eNB_id], ue_data[UE_id], PHY_vars_UE_g[UE_id][CC_id]->sinr_dB,PHY_vars_eNB_g[att_eNB_id][CC_id]->lte_frame_parms.N_RB_DL);
} }
} }
} // hold channel } // hold channel
...@@ -220,18 +219,6 @@ void do_DL_sig(double **r_re0,double **r_im0, ...@@ -220,18 +219,6 @@ void do_DL_sig(double **r_re0,double **r_im0,
Call do_OFDM_mod from phy_procedures_eNB_TX function Call do_OFDM_mod from phy_procedures_eNB_TX function
*/ */
//for (UE_id=0;UE_id<NB_UE_INST;UE_id++) {
// Compute RX signal for UE = UE_id
/*
for (i=0;i<(frame_parms->samples_per_tti>>1);i++) {
for (aa=0;aa<nb_antennas_rx;aa++) {
r_re[aa][i]=0.0;
r_im[aa][i]=0.0;
}
}
*/
// printf("r_re[0] %p\n",r_re[0]); // printf("r_re[0] %p\n",r_re[0]);
for (aa=0; aa<nb_antennas_rx; aa++) { for (aa=0; aa<nb_antennas_rx; aa++) {
memset((void*)r_re[aa],0,(frame_parms->samples_per_tti>>1)*sizeof(double)); memset((void*)r_re[aa],0,(frame_parms->samples_per_tti>>1)*sizeof(double));
......
targets/SIMU/USER/oaisim.c
View file @ 3b4a5f25
...@@ -75,9 +75,9 @@ ...@@ -75,9 +75,9 @@
#include "SCHED/defs.h" #include "SCHED/defs.h"
#include "SCHED/vars.h" #include "SCHED/vars.h"
#ifdef XFORMS //#ifdef XFORMS
#include "PHY/TOOLS/lte_phy_scope.h" #include "PHY/TOOLS/lte_phy_scope.h"
#endif //#endif
#ifdef SMBV #ifdef SMBV
// Rohde&Schwarz SMBV100A vector signal generator // Rohde&Schwarz SMBV100A vector signal generator
...@@ -163,9 +163,10 @@ extern uint16_t Nid_cell; ...@@ -163,9 +163,10 @@ extern uint16_t Nid_cell;
extern LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs]; extern LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs];
#ifdef XFORMS //#ifdef XFORMS
int otg_enabled; int otg_enabled;
#endif int xforms=0;
//#endif
time_stats_t oaisim_stats; time_stats_t oaisim_stats;
time_stats_t oaisim_stats_f; time_stats_t oaisim_stats_f;
...@@ -446,17 +447,18 @@ l2l1_task (void *args_p) ...@@ -446,17 +447,18 @@ l2l1_task (void *args_p)
char fname[64], vname[64]; char fname[64], vname[64];
int sf; int sf;
protocol_ctxt_t ctxt; protocol_ctxt_t ctxt;
#ifdef XFORMS //#ifdef XFORMS
// current status is that every UE has a DL scope for a SINGLE eNB (eNB_id=0) // current status is that every UE has a DL scope for a SINGLE eNB (eNB_id=0)
// at eNB 0, an UL scope for every UE // at eNB 0, an UL scope for every UE
FD_lte_phy_scope_ue *form_ue[NUMBER_OF_UE_MAX]; FD_lte_phy_scope_ue *form_ue[MAX_NUM_CCs][NUMBER_OF_UE_MAX];
FD_lte_phy_scope_enb *form_enb[NUMBER_OF_UE_MAX]; FD_lte_phy_scope_enb *form_enb[NUMBER_OF_UE_MAX];
char title[255]; char title[255];
char xname[32] = "oaisim"; char xname[32] = "oaisim";
int xargc = 1; int xargc = 1;
char *xargv[1]; char *xargv[1];
#endif //#endif
#define PRINT_STATS
#ifdef PRINT_STATS #ifdef PRINT_STATS
int len; int len;
FILE *UE_stats[NUMBER_OF_UE_MAX]; FILE *UE_stats[NUMBER_OF_UE_MAX];
...@@ -485,31 +487,34 @@ l2l1_task (void *args_p) ...@@ -485,31 +487,34 @@ l2l1_task (void *args_p)
PHY_vars_eNB_g[eNB_inst][CC_id]->proc[9].frame_tx = 1; PHY_vars_eNB_g[eNB_inst][CC_id]->proc[9].frame_tx = 1;
} }
#ifdef XFORMS //#ifdef XFORMS
xargv[0] = xname; if (xforms==1) {
fl_initialize (&xargc, xargv, NULL, 0, 0); xargv[0] = xname;
eNB_inst = 0; fl_initialize (&xargc, xargv, NULL, 0, 0);
eNB_inst = 0;
for (UE_inst = 0; UE_inst < NB_UE_INST; UE_inst++) {
// DL scope at UEs for (UE_inst = 0; UE_inst < NB_UE_INST; UE_inst++) {
form_ue[UE_inst] = create_lte_phy_scope_ue(); for (CC_id=0;CC_id<MAX_NUM_CCs;CC_id++) {
sprintf (title, "LTE DL SCOPE eNB %d to UE %d", eNB_inst, UE_inst); // DL scope at UEs
fl_show_form (form_ue[UE_inst]->lte_phy_scope_ue, FL_PLACE_HOTSPOT, FL_FULLBORDER, title); form_ue[CC_id][UE_inst] = create_lte_phy_scope_ue();
sprintf (title, "LTE DL SCOPE eNB %d to UE %d CC_id %d", eNB_inst, UE_inst, CC_id);
// UL scope at eNB 0 fl_show_form (form_ue[CC_id][UE_inst]->lte_phy_scope_ue, FL_PLACE_HOTSPOT, FL_FULLBORDER, title);
form_enb[UE_inst] = create_lte_phy_scope_enb();
sprintf (title, "LTE UL SCOPE UE %d to eNB %d", UE_inst, eNB_inst); if (openair_daq_vars.use_ia_receiver == 1) {
fl_show_form (form_enb[UE_inst]->lte_phy_scope_enb, FL_PLACE_HOTSPOT, FL_FULLBORDER, title); fl_set_button(form_ue[CC_id][UE_inst]->button_0,1);
fl_set_object_label(form_ue[CC_id][UE_inst]->button_0, "IA Receiver ON");
if (openair_daq_vars.use_ia_receiver == 1) { fl_set_object_color(form_ue[CC_id][UE_inst]->button_0, FL_GREEN, FL_GREEN);
fl_set_button(form_ue[UE_inst]->button_0,1); }
fl_set_object_label(form_ue[UE_inst]->button_0, "IA Receiver ON");
fl_set_object_color(form_ue[UE_inst]->button_0, FL_GREEN, FL_GREEN); }
// UL scope at eNB 0
form_enb[UE_inst] = create_lte_phy_scope_enb();
sprintf (title, "LTE UL SCOPE UE %d to eNB %d", UE_inst, eNB_inst);
fl_show_form (form_enb[UE_inst]->lte_phy_scope_enb, FL_PLACE_HOTSPOT, FL_FULLBORDER, title);
} }
} }
//#endif
#endif
#ifdef PRINT_STATS #ifdef PRINT_STATS
...@@ -1176,23 +1181,26 @@ l2l1_task (void *args_p) ...@@ -1176,23 +1181,26 @@ l2l1_task (void *args_p)
1, 1); 1, 1);
} }
#ifdef XFORMS //#ifdef XFORMS
if (xforms==1) {
eNB_inst = 0; eNB_inst = 0;
for (UE_inst = 0; UE_inst < NB_UE_INST; UE_inst++) { for (UE_inst = 0; UE_inst < NB_UE_INST; UE_inst++) {
phy_scope_UE(form_ue[UE_inst], for (CC_id=0;CC_id<MAX_NUM_CCs;CC_id++) {
PHY_vars_UE_g[UE_inst][0], phy_scope_UE(form_ue[CC_id][UE_inst],
eNB_inst, PHY_vars_UE_g[UE_inst][CC_id],
UE_inst, eNB_inst,
7); UE_inst,
7);
}
phy_scope_eNB(form_enb[UE_inst], phy_scope_eNB(form_enb[UE_inst],
PHY_vars_eNB_g[eNB_inst][0], PHY_vars_eNB_g[eNB_inst][0],
UE_inst); UE_inst);
} }
}
#endif //#endif
#ifdef SMBV #ifdef SMBV
......
targets/SIMU/USER/oaisim.h
View file @ 3b4a5f25
...@@ -62,9 +62,9 @@ void extract_position(node_list* input_node_list, node_desc_t**, int nb_nodes);/ ...@@ -62,9 +62,9 @@ void extract_position(node_list* input_node_list, node_desc_t**, int nb_nodes);/
void get_beta_map(void);//Abstraction changes void get_beta_map(void);//Abstraction changes
void get_MIESM_param(void); void get_MIESM_param(void);
void init_snr(channel_desc_t *, node_desc_t *, node_desc_t *, double*, double*, uint8_t, uint16_t, uint8_t);//Abstraction changes void init_snr(channel_desc_t *, node_desc_t *, node_desc_t *, double*, double*, uint8_t, uint16_t, uint8_t, uint16_t);//Abstraction changes
void init_snr_up(channel_desc_t *, node_desc_t *, node_desc_t *, double*, double*, uint16_t, uint16_t);//Abstraction changes void init_snr_up(channel_desc_t *, node_desc_t *, node_desc_t *, double*, double*, uint16_t, uint16_t);//Abstraction changes
void calculate_sinr(channel_desc_t *, node_desc_t *, node_desc_t *, double *sinr_dB);//Abstraction changes void calculate_sinr(channel_desc_t *, node_desc_t *, node_desc_t *, double *sinr_dB, uint16_t);//Abstraction changes
void get_beta_map(void); void get_beta_map(void);
int dlsch_abstraction_EESM(double* sinr_dB, uint32_t rb_alloc[4], uint8_t mcs, uint8_t); //temporary testing for PHY abstraction int dlsch_abstraction_EESM(double* sinr_dB, uint32_t rb_alloc[4], uint8_t mcs, uint8_t); //temporary testing for PHY abstraction
int dlsch_abstraction_MIESM(double* sinr_dB,uint8_t TM, uint32_t rb_alloc[4], uint8_t mcs,uint8_t); int dlsch_abstraction_MIESM(double* sinr_dB,uint8_t TM, uint32_t rb_alloc[4], uint8_t mcs,uint8_t);
......
targets/SIMU/USER/oaisim_functions.c
View file @ 3b4a5f25
...@@ -172,6 +172,8 @@ extern pdcp_mbms_t pdcp_mbms_array_eNB[NUMBER_OF_eNB_MAX][maxServiceCount][maxSe ...@@ -172,6 +172,8 @@ extern pdcp_mbms_t pdcp_mbms_array_eNB[NUMBER_OF_eNB_MAX][maxServiceCount][maxSe
extern time_stats_t dl_chan_stats; extern time_stats_t dl_chan_stats;
extern time_stats_t ul_chan_stats; extern time_stats_t ul_chan_stats;
extern int xforms;
void get_simulation_options(int argc, char *argv[]) void get_simulation_options(int argc, char *argv[])
{ {
int option; int option;
...@@ -208,7 +210,9 @@ void get_simulation_options(int argc, char *argv[]) ...@@ -208,7 +210,9 @@ void get_simulation_options(int argc, char *argv[])
LONG_OPTION_MALLOC_TRACE_ENABLED, LONG_OPTION_MALLOC_TRACE_ENABLED,
LONG_OPTION_CBA_BACKOFF_TIMER, LONG_OPTION_CBA_BACKOFF_TIMER,
LONG_OPTION_PHYTEST, LONG_OPTION_PHYTEST,
LONG_OPTION_XFORMS,
}; };
static struct option long_options[] = { static struct option long_options[] = {
...@@ -241,6 +245,7 @@ void get_simulation_options(int argc, char *argv[]) ...@@ -241,6 +245,7 @@ void get_simulation_options(int argc, char *argv[])
{"cba-backoff", required_argument, 0, LONG_OPTION_CBA_BACKOFF_TIMER}, {"cba-backoff", required_argument, 0, LONG_OPTION_CBA_BACKOFF_TIMER},
{"phy-test", no_argument, NULL, LONG_OPTION_PHYTEST}, {"phy-test", no_argument, NULL, LONG_OPTION_PHYTEST},
{"xforms", no_argument, 0, LONG_OPTION_XFORMS},
{NULL, 0, NULL, 0} {NULL, 0, NULL, 0}
}; };
...@@ -405,6 +410,10 @@ void get_simulation_options(int argc, char *argv[]) ...@@ -405,6 +410,10 @@ void get_simulation_options(int argc, char *argv[])
break; break;
#endif #endif
case LONG_OPTION_XFORMS:
xforms=1;
break;
case 'a': case 'a':
abstraction_flag = 1; abstraction_flag = 1;
break; break;
...@@ -999,7 +1008,7 @@ void init_openair1(void) ...@@ -999,7 +1008,7 @@ void init_openair1(void)
PHY_vars_UE_g[UE_id][CC_id]->tx_power_max_dBm=23; PHY_vars_UE_g[UE_id][CC_id]->tx_power_max_dBm=23;
PHY_vars_UE_g[UE_id][CC_id]->rx_total_gain_dB=160; PHY_vars_UE_g[UE_id][CC_id]->rx_total_gain_dB=100;
// update UE_mode for each eNB_id not just 0 // update UE_mode for each eNB_id not just 0
if (abstraction_flag == 0) if (abstraction_flag == 0)
...@@ -1282,8 +1291,7 @@ void update_ocm() ...@@ -1282,8 +1291,7 @@ void update_ocm()
//pathloss: -132.24 dBm/15kHz RE + target SNR - eNB TX power per RE //pathloss: -132.24 dBm/15kHz RE + target SNR - eNB TX power per RE
if (eNB_id == (UE_id % NB_eNB_INST)) { if (eNB_id == (UE_id % NB_eNB_INST)) {
eNB2UE[eNB_id][UE_id][CC_id]->path_loss_dB = -132.24 + snr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.pdsch_config_common.referenceSignalPower; eNB2UE[eNB_id][UE_id][CC_id]->path_loss_dB = -132.24 + snr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.pdsch_config_common.referenceSignalPower;
UE2eNB[UE_id][eNB_id][CC_id]->path_loss_dB = -132.24 + snr_dB - UE2eNB[UE_id][eNB_id][CC_id]->path_loss_dB = -132.24 + snr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.pdsch_config_common.referenceSignalPower;
PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.pdsch_config_common.referenceSignalPower; //+20 to offset the difference in tx power of the UE wrt eNB
} else { } else {
eNB2UE[eNB_id][UE_id][CC_id]->path_loss_dB = -132.24 + sinr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.pdsch_config_common.referenceSignalPower; eNB2UE[eNB_id][UE_id][CC_id]->path_loss_dB = -132.24 + sinr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.pdsch_config_common.referenceSignalPower;
UE2eNB[UE_id][eNB_id][CC_id]->path_loss_dB = -132.24 + sinr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.pdsch_config_common.referenceSignalPower; UE2eNB[UE_id][eNB_id][CC_id]->path_loss_dB = -132.24 + sinr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.pdsch_config_common.referenceSignalPower;
...@@ -1302,6 +1310,7 @@ void update_ocm() ...@@ -1302,6 +1310,7 @@ void update_ocm()
#ifdef OPENAIR2 #ifdef OPENAIR2
void update_otg_eNB(module_id_t enb_module_idP, unsigned int ctime) void update_otg_eNB(module_id_t enb_module_idP, unsigned int ctime)
{ {
#if defined(USER_MODE) && defined(OAI_EMU) #if defined(USER_MODE) && defined(OAI_EMU)
int rrc_state=0; int rrc_state=0;
......
targets/SIMU/USER/sinr_sim.c
View file @ 3b4a5f25
...@@ -244,20 +244,19 @@ void calc_path_loss(node_desc_t* enb_data, node_desc_t* ue_data, channel_desc_t ...@@ -244,20 +244,19 @@ void calc_path_loss(node_desc_t* enb_data, node_desc_t* ue_data, channel_desc_t
void init_snr(channel_desc_t* eNB2UE, node_desc_t *enb_data, node_desc_t *ue_data, double* sinr_dB, double* N0, uint8_t transmission_mode, uint16_t q, uint8_t dl_power_off) void init_snr(channel_desc_t* eNB2UE, node_desc_t *enb_data, node_desc_t *ue_data, double* sinr_dB, double* N0, uint8_t transmission_mode, uint16_t q, uint8_t dl_power_off, uint16_t nb_rb)
{ {
uint16_t nb_rb = 25; //No. of resource blocks
double thermal_noise,abs_channel,channelx, channely,channelx_i, channely_i ; double thermal_noise,abs_channel,channelx, channely,channelx_i, channely_i ;
int count; int count;
int aarx,aatx; int aarx,aatx;
uint8_t qq; uint8_t qq;
/* Thermal noise is calculated using 10log10(K*T*B) K = Boltzmann's constant T = room temperature B = bandwidth */ /* Thermal noise is calculated using 10log10(K*T*B) K = Boltzmann's constant T = room temperature B = bandwidth*/
thermal_noise = -174 + 10*log10(eNB2UE->sampling_rate*1e6); //value in dBm thermal_noise = -174 + 10*log10(15000); //per RE; value in dBm
//for (aarx=0; aarx<eNB2UE->nb_rx; aarx++) //for (aarx=0; aarx<eNB2UE->nb_rx; aarx++)
*N0 = thermal_noise + ue_data->rx_noise_level;//? all the element have the same noise level????? *N0 = thermal_noise + ue_data->rx_noise_level;
LOG_D(OCM,"Path loss %lf, noise (N0) %lf, signal %lf, snr %lf\n", LOG_D(OCM,"Path loss %lf, noise (N0) %lf, signal %lf, snr %lf\n",
eNB2UE->path_loss_dB, eNB2UE->path_loss_dB,
...@@ -549,15 +548,14 @@ void init_snr_up(channel_desc_t* UE2eNB, node_desc_t *enb_data, node_desc_t *ue_ ...@@ -549,15 +548,14 @@ void init_snr_up(channel_desc_t* UE2eNB, node_desc_t *enb_data, node_desc_t *ue_
#endif #endif
void calculate_sinr(channel_desc_t* eNB2UE, node_desc_t *enb_data, node_desc_t *ue_data, double *sinr_dB) void calculate_sinr(channel_desc_t* eNB2UE, node_desc_t *enb_data, node_desc_t *ue_data, double *sinr_dB, uint16_t nb_rb)
{ {
double sir, thermal_noise; double sir, thermal_noise;
short nb_rb = 25; //No. of resource blocks
short count; short count;
/* Thermal noise is calculated using 10log10(K*T*B) K = Boltzmann's constant T = room temperature B = bandwidth */ /* Thermal noise is calculated using 10log10(K*T*B) K = Boltzmann's constant T = room temperature B = bandwidth */
thermal_noise = -174 + 10*log10(eNB2UE->sampling_rate*1e6); //value in dBm thermal_noise = -174 + 10*log10(15000); //per RE, value in dBm
for (count = 0; count < 12 * nb_rb; count++) { for (count = 0; count < 12 * nb_rb; count++) {
sir = enb_data->tx_power_dBm sir = enb_data->tx_power_dBm
......
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