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OpenXG UE
Commit 95c01bee authored by Raymond Knopp's avatar Raymond Knopp
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Merge branch 'enhancement-10-harmony' of... 

Merge branch 'enhancement-10-harmony' of https://gitlab.eurecom.fr/oai/openairinterface5g into enhancement-10-harmony
parents 961f8050 132f160f
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cmake_targets/autotests/run_exec_lte-softmodem_tests.py
View file @ 95c01bee
...@@ -313,7 +313,7 @@ def SSHSessionWrapper(machine, username, key_file, password, logdir_remote, logd ...@@ -313,7 +313,7 @@ def SSHSessionWrapper(machine, username, key_file, password, logdir_remote, logd
# \param CleanUpAluLteBox program to terminate AlU Bell Labs LTE Box # \param CleanUpAluLteBox program to terminate AlU Bell Labs LTE Box
# \param ExmimoRfStop String to stop EXMIMO card (specified in test_case_list.xml) # \param ExmimoRfStop String to stop EXMIMO card (specified in test_case_list.xml)
def cleanOldPrograms(oai, programList, CleanUpAluLteBox, ExmimoRfStop, logdir, logdirOAI5GRepo): def cleanOldPrograms(oai, programList, CleanUpAluLteBox, ExmimoRfStop, logdir, logdirOAI5GRepo):
cmd = 'sudo -E killall -9 -q -r ' + programList cmd = 'sudo -E killall -s INT -q -r ' + programList + ' ; sleep 5 ; sudo -E killall -9 -q -r ' + programList
result = oai.send(cmd, True) result = oai.send(cmd, True)
print "Killing old programs..." + result print "Killing old programs..." + result
programArray = programList.split() programArray = programList.split()
......
cmake_targets/autotests/test_case_list.xml
View file @ 95c01bee
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cmake_targets/autotests/tools/configure_cots_sony_experia_m4_ue.py
View file @ 95c01bee
...@@ -73,7 +73,7 @@ def start_ue () : ...@@ -73,7 +73,7 @@ def start_ue () :
time.sleep ( 2) time.sleep ( 2)
#Now we check if ppp0 interface is up and running #Now we check if ppp0 interface is up and running
try: try:
cmd = 'sudo adb -s ' + device_id + ' shell netcfg |grep 192.' cmd = 'sudo adb -s ' + device_id + ' shell netcfg |grep UP'
status, out = commands.getstatusoutput(cmd) status, out = commands.getstatusoutput(cmd)
if (out == '') : if (out == '') :
print "Waiting for UE to connect and get IP Address..." print "Waiting for UE to connect and get IP Address..."
......
cmake_targets/autotests/tools/free_mem.bash
View file @ 95c01bee
...@@ -31,6 +31,26 @@ ...@@ -31,6 +31,26 @@
# \author Navid Nikaein, Rohit Gupta # \author Navid Nikaein, Rohit Gupta
# To free unused memory else test setup runs out of memory # To free unused memory else test setup runs out of memory
sudo -E bash -c 'echo 3 > /proc/sys/vm/drop_caches '
mem_threshold=0.2 #If free memory is less than this threshold, then VM drop cache is called
mem_tot=`vmstat -s -S k |grep "total memory" | awk '{print $1}'`
mem_free=`vmstat -s -S k |grep "free memory" | awk '{print $1}'`
mem_frac=`bc <<< "scale=4;$mem_free/$mem_tot"`
echo $mem_frac
#mem_frac=`bc <<< "scale=4;`echo $mem_free`/`echo $mem_tot`"`
echo "Total Memory = $mem_tot k "
echo "Free Memory = $mem_free k"
echo "Fraction free memory = $mem_frac "
res=`bc <<< "$mem_frac < 0.2" `
echo "Comparison Result = $res"
if [ "$res" == "1" ]
then
echo "Free memory less than threshold = $mem_threshold"
sudo -E bash -c 'echo 3 > /proc/sys/vm/drop_caches '
fi
cmake_targets/build_oai
View file @ 95c01bee
...@@ -48,7 +48,7 @@ PRINT_STATS="False" ...@@ -48,7 +48,7 @@ PRINT_STATS="False"
VCD_TIMING="False" VCD_TIMING="False"
DEADLINE_SCHEDULER_FLAG_USER="False" DEADLINE_SCHEDULER_FLAG_USER="False"
FORCE_DEADLINE_SCHEDULER_FLAG_USER="" FORCE_DEADLINE_SCHEDULER_FLAG_USER=""
CPU_AFFINITY_FLAG_USER="True" #Only valid when lowlatecy flag is set to False CPU_AFFINITY_FLAG_USER="False" #Only valid when lowlatecy flag is set to False
REL="Rel10" REL="Rel10"
HW="None" HW="None"
TP="None" TP="None"
...@@ -330,9 +330,9 @@ function main() { ...@@ -330,9 +330,9 @@ function main() {
#By default: EXMIMO: enable #By default: EXMIMO: enable
if [ "$FORCE_DEADLINE_SCHEDULER_FLAG_USER" = "" ]; then if [ "$FORCE_DEADLINE_SCHEDULER_FLAG_USER" = "" ]; then
if [ "$HW" = "EXMIMO" ] ; then if [ "$HW" = "EXMIMO" ] ; then
DEADLINE_SCHEDULER_FLAG_USER="True" DEADLINE_SCHEDULER_FLAG_USER="False"
elif [ "$HW" = "ETHERNET" ] ; then elif [ "$HW" = "ETHERNET" ] ; then
DEADLINE_SCHEDULER_FLAG_USER="True" DEADLINE_SCHEDULER_FLAG_USER="False"
elif [ "$HW" = "OAI_USRP" ] ; then elif [ "$HW" = "OAI_USRP" ] ; then
DEADLINE_SCHEDULER_FLAG_USER="False" DEADLINE_SCHEDULER_FLAG_USER="False"
elif [ "$HW" = "OAI_BLADERF" ] ; then elif [ "$HW" = "OAI_BLADERF" ] ; then
......
cmake_targets/tools/build_helper
View file @ 95c01bee
...@@ -284,7 +284,9 @@ check_install_additional_tools (){ ...@@ -284,7 +284,9 @@ check_install_additional_tools (){
wvdial \ wvdial \
python-numpy \ python-numpy \
sshpass \ sshpass \
nscd nscd \
bc \
ntp
$SUDO pip install paramiko $SUDO pip install paramiko
$SUDO pip install pyroute2 $SUDO pip install pyroute2
......
openair1/PHY/defs.h
View file @ 95c01bee
...@@ -875,7 +875,7 @@ typedef struct { ...@@ -875,7 +875,7 @@ typedef struct {
void exit_fun(const char* s); void exit_fun(const char* s);
inline int wait_on_condition(pthread_mutex_t *mutex,pthread_cond_t *cond,int *instance_cnt,char *name) { static inline int wait_on_condition(pthread_mutex_t *mutex,pthread_cond_t *cond,int *instance_cnt,char *name) {
if (pthread_mutex_lock(mutex) != 0) { if (pthread_mutex_lock(mutex) != 0) {
LOG_E( PHY, "[SCHED][eNB] error locking mutex for %s\n",name); LOG_E( PHY, "[SCHED][eNB] error locking mutex for %s\n",name);
...@@ -897,7 +897,7 @@ inline int wait_on_condition(pthread_mutex_t *mutex,pthread_cond_t *cond,int *in ...@@ -897,7 +897,7 @@ inline int wait_on_condition(pthread_mutex_t *mutex,pthread_cond_t *cond,int *in
return(0); return(0);
} }
inline int wait_on_busy_condition(pthread_mutex_t *mutex,pthread_cond_t *cond,int *instance_cnt,char *name) { static inline int wait_on_busy_condition(pthread_mutex_t *mutex,pthread_cond_t *cond,int *instance_cnt,char *name) {
if (pthread_mutex_lock(mutex) != 0) { if (pthread_mutex_lock(mutex) != 0) {
LOG_E( PHY, "[SCHED][eNB] error locking mutex for %s\n",name); LOG_E( PHY, "[SCHED][eNB] error locking mutex for %s\n",name);
...@@ -919,7 +919,7 @@ inline int wait_on_busy_condition(pthread_mutex_t *mutex,pthread_cond_t *cond,in ...@@ -919,7 +919,7 @@ inline int wait_on_busy_condition(pthread_mutex_t *mutex,pthread_cond_t *cond,in
return(0); return(0);
} }
inline int release_thread(pthread_mutex_t *mutex,int *instance_cnt,char *name) { static inline int release_thread(pthread_mutex_t *mutex,int *instance_cnt,char *name) {
if (pthread_mutex_lock(mutex) != 0) { if (pthread_mutex_lock(mutex) != 0) {
LOG_E( PHY, "[SCHED][eNB] error locking mutex for %s\n",name); LOG_E( PHY, "[SCHED][eNB] error locking mutex for %s\n",name);
......
openair1/SCHED/phy_procedures_lte_ue.c
View file @ 95c01bee
...@@ -736,14 +736,8 @@ void ue_prach_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin ...@@ -736,14 +736,8 @@ void ue_prach_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
#endif #endif
if (abstraction_flag == 0) { if (abstraction_flag == 0) {
LOG_I(PHY,"[UE %d][RAPROC] Frame %d, Subframe %d : Generating PRACH, preamble %d, TARGET_RECEIVED_POWER %d dBm, PRACH TDD Resource index %d, RA-RNTI %d\n",
ue->Mod_id, LOG_I(PHY,"mode %d\n",mode);
frame_tx,
subframe_tx,
ue->prach_resources[eNB_id]->ra_PreambleIndex,
ue->prach_resources[eNB_id]->ra_PREAMBLE_RECEIVED_TARGET_POWER,
ue->prach_resources[eNB_id]->ra_TDD_map_index,
ue->prach_resources[eNB_id]->ra_RNTI);
if ((ue->mac_enabled==1) && (mode != calib_prach_tx)) { if ((ue->mac_enabled==1) && (mode != calib_prach_tx)) {
ue->tx_power_dBm[subframe_tx] = ue->prach_resources[eNB_id]->ra_PREAMBLE_RECEIVED_TARGET_POWER+get_PL(ue->Mod_id,ue->CC_id,eNB_id); ue->tx_power_dBm[subframe_tx] = ue->prach_resources[eNB_id]->ra_PREAMBLE_RECEIVED_TARGET_POWER+get_PL(ue->Mod_id,ue->CC_id,eNB_id);
...@@ -753,6 +747,15 @@ void ue_prach_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin ...@@ -753,6 +747,15 @@ void ue_prach_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
ue->prach_resources[eNB_id]->ra_PreambleIndex = 19; ue->prach_resources[eNB_id]->ra_PreambleIndex = 19;
} }
LOG_I(PHY,"[UE %d][RAPROC] Frame %d, Subframe %d : Generating PRACH, preamble %d, TARGET_RECEIVED_POWER %d dBm, PRACH TDD Resource index %d, RA-RNTI %d\n",
ue->Mod_id,
frame_tx,
subframe_tx,
ue->prach_resources[eNB_id]->ra_PreambleIndex,
ue->prach_resources[eNB_id]->ra_PREAMBLE_RECEIVED_TARGET_POWER,
ue->prach_resources[eNB_id]->ra_TDD_map_index,
ue->prach_resources[eNB_id]->ra_RNTI);
ue->tx_total_RE[subframe_tx] = 96; ue->tx_total_RE[subframe_tx] = 96;
#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR) #if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)
......
openair1/SIMULATION/LTE_PHY/pbchsim.c
View file @ 95c01bee
...@@ -353,8 +353,8 @@ int main(int argc, char **argv) ...@@ -353,8 +353,8 @@ int main(int argc, char **argv)
eNB2->frame_parms.nushift=(Nid_cell+2)%6; eNB2->frame_parms.nushift=(Nid_cell+2)%6;
eNB2->Mod_id=2; eNB2->Mod_id=2;
phy_init_lte_eNB(eNB1,0,0,0); phy_init_lte_eNB(eNB1,0,0);
phy_init_lte_eNB(eNB2,0,0,0); phy_init_lte_eNB(eNB2,0,0);
#ifdef XFORMS #ifdef XFORMS
fl_initialize (&argc, argv, NULL, 0, 0); fl_initialize (&argc, argv, NULL, 0, 0);
......
targets/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.c
View file @ 95c01bee
...@@ -902,8 +902,8 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg) { ...@@ -902,8 +902,8 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg) {
brf_state_t *brf = (brf_state_t*)malloc(sizeof(brf_state_t)); brf_state_t *brf = (brf_state_t*)malloc(sizeof(brf_state_t));
memset(brf, 0, sizeof(brf_state_t)); memset(brf, 0, sizeof(brf_state_t));
/* device specific */ /* device specific */
openair0_cfg->txlaunch_wait = 1;//manage when TX processing is triggered //openair0_cfg->txlaunch_wait = 1;//manage when TX processing is triggered
openair0_cfg->txlaunch_wait_slotcount = 1; //manage when TX processing is triggered //openair0_cfg->txlaunch_wait_slotcount = 1; //manage when TX processing is triggered
openair0_cfg->iq_txshift = 0;// shift openair0_cfg->iq_txshift = 0;// shift
openair0_cfg->iq_rxrescale = 15;//rescale iqs openair0_cfg->iq_rxrescale = 15;//rescale iqs
...@@ -912,22 +912,18 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg) { ...@@ -912,22 +912,18 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg) {
case 30720000: case 30720000:
openair0_cfg->samples_per_packet = 2048; openair0_cfg->samples_per_packet = 2048;
openair0_cfg->tx_sample_advance = 0; openair0_cfg->tx_sample_advance = 0;
openair0_cfg->tx_scheduling_advance = 8*openair0_cfg->samples_per_packet;
break; break;
case 15360000: case 15360000:
openair0_cfg->samples_per_packet = 2048; openair0_cfg->samples_per_packet = 2048;
openair0_cfg->tx_sample_advance = 0; openair0_cfg->tx_sample_advance = 0;
openair0_cfg->tx_scheduling_advance = 4*openair0_cfg->samples_per_packet;
break; break;
case 7680000: case 7680000:
openair0_cfg->samples_per_packet = 1024; openair0_cfg->samples_per_packet = 1024;
openair0_cfg->tx_sample_advance = 0; openair0_cfg->tx_sample_advance = 0;
openair0_cfg->tx_scheduling_advance = 4*openair0_cfg->samples_per_packet;
break; break;
case 1920000: case 1920000:
openair0_cfg->samples_per_packet = 256; openair0_cfg->samples_per_packet = 256;
openair0_cfg->tx_sample_advance = 50; openair0_cfg->tx_sample_advance = 50;
openair0_cfg->tx_scheduling_advance = 8*openair0_cfg->samples_per_packet;
break; break;
default: default:
printf("Error: unknown sampling rate %f\n",openair0_cfg->sample_rate); printf("Error: unknown sampling rate %f\n",openair0_cfg->sample_rate);
......
targets/ARCH/EXMIMO/USERSPACE/LIB/openair0_lib.c
View file @ 95c01bee
...@@ -774,6 +774,7 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg) { ...@@ -774,6 +774,7 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg) {
openair0_cfg[card].rxbase[ant] = (int32_t*)openair0_exmimo_pci[card].adc_head[ant]; openair0_cfg[card].rxbase[ant] = (int32_t*)openair0_exmimo_pci[card].adc_head[ant];
openair0_cfg[card].txbase[ant] = (int32_t*)openair0_exmimo_pci[card].dac_head[ant]; openair0_cfg[card].txbase[ant] = (int32_t*)openair0_exmimo_pci[card].dac_head[ant];
} }
openair0_cfg[card].mmapped_dma = 1;
} }
create_watchdog(device); create_watchdog(device);
......
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_config_exmimo.cc
View file @ 95c01bee
...@@ -36,6 +36,7 @@ ...@@ -36,6 +36,7 @@
#include <octave/oct.h> #include <octave/oct.h>
#include "pcie_interface.h" #include "pcie_interface.h"
#include "oarf.h"
extern "C" { extern "C" {
#include "openair0_lib.h" #include "openair0_lib.h"
......
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_get_frame.cc
View file @ 95c01bee
...@@ -42,6 +42,7 @@ ...@@ -42,6 +42,7 @@
extern "C" { extern "C" {
#include "openair0_lib.h" #include "openair0_lib.h"
} }
#include "oarf.h"
#define FCNNAME "oarf_get_frame" #define FCNNAME "oarf_get_frame"
......
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_get_num_detected_cards.cc
View file @ 95c01bee
...@@ -39,6 +39,7 @@ ...@@ -39,6 +39,7 @@
extern "C" { extern "C" {
#include "openair0_lib.h" #include "openair0_lib.h"
} }
#include "oarf.h"
#define FCNNAME "oarf_get_num_detected_cards" #define FCNNAME "oarf_get_num_detected_cards"
......
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_send_frame.cc
View file @ 95c01bee
...@@ -41,6 +41,7 @@ ...@@ -41,6 +41,7 @@
extern "C" { extern "C" {
#include "openair0_lib.h" #include "openair0_lib.h"
} }
#include "oarf.h"
#define FCNNAME "oarf_send_frame" #define FCNNAME "oarf_send_frame"
......
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_stop.cc
View file @ 95c01bee
...@@ -40,6 +40,7 @@ ...@@ -40,6 +40,7 @@
extern "C" { extern "C" {
#include "openair0_lib.h" #include "openair0_lib.h"
} }
#include "oarf.h"
#define FCNNAME "oarf_stop" #define FCNNAME "oarf_stop"
......
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_stop_without_reset.cc
View file @ 95c01bee
...@@ -39,6 +39,7 @@ ...@@ -39,6 +39,7 @@
extern "C" { extern "C" {
#include "openair0_lib.h" #include "openair0_lib.h"
} }
#include "oarf.h"
#define FCNNAME "oarf_stop_without_reset" #define FCNNAME "oarf_stop_without_reset"
......
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/txsig.m
View file @ 95c01bee
fc = 1907600000; fc = 2560000000
%fc = 1907600000; %fc = 1907600000;
%fc = 859.5e6; %fc = 859.5e6;
...@@ -6,7 +6,7 @@ rxgain=0; ...@@ -6,7 +6,7 @@ rxgain=0;
txgain=0; txgain=0;
eNB_flag = 0; eNB_flag = 0;
card = 0; card = 0;
active_rf = [1 1 1 1]; active_rf = [1 0 0 0];
autocal = [1 1 1 1]; autocal = [1 1 1 1];
resampling_factor = [2 2 2 2]; resampling_factor = [2 2 2 2];
limeparms; limeparms;
......
targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp
View file @ 95c01bee
...@@ -324,7 +324,7 @@ int trx_lms_start(openair0_device *device){ ...@@ -324,7 +324,7 @@ int trx_lms_start(openair0_device *device){
* \param card Index of the RF card to use * \param card Index of the RF card to use
* \returns 0 on success * \returns 0 on success
*/ */
int trx_lms_stop(int card) { int trx_lms_stop(openair0_device *device) {
/* /*
LMS_DeviceClose(usbport); LMS_DeviceClose(usbport);
LMS_DeviceClose(comport); LMS_DeviceClose(comport);
...@@ -410,28 +410,24 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg){ ...@@ -410,28 +410,24 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg){
openair0_cfg[0].tx_sample_advance = 15; openair0_cfg[0].tx_sample_advance = 15;
openair0_cfg[0].tx_bw = 30.72e6; openair0_cfg[0].tx_bw = 30.72e6;
openair0_cfg[0].rx_bw = 30.72e6; openair0_cfg[0].rx_bw = 30.72e6;
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet;
break; break;
case 15360000: case 15360000:
openair0_cfg[0].samples_per_packet = 2048; openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].tx_sample_advance = 45; openair0_cfg[0].tx_sample_advance = 45;
openair0_cfg[0].tx_bw = 28e6; openair0_cfg[0].tx_bw = 28e6;
openair0_cfg[0].rx_bw = 10e6; openair0_cfg[0].rx_bw = 10e6;
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet;
break; break;
case 7680000: case 7680000:
openair0_cfg[0].samples_per_packet = 1024; openair0_cfg[0].samples_per_packet = 1024;
openair0_cfg[0].tx_sample_advance = 70; openair0_cfg[0].tx_sample_advance = 70;
openair0_cfg[0].tx_bw = 28e6; openair0_cfg[0].tx_bw = 28e6;
openair0_cfg[0].rx_bw = 5.0e6; openair0_cfg[0].rx_bw = 5.0e6;
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet;
break; break;
case 1920000: case 1920000:
openair0_cfg[0].samples_per_packet = 256; openair0_cfg[0].samples_per_packet = 256;
openair0_cfg[0].tx_sample_advance = 50; openair0_cfg[0].tx_sample_advance = 50;
openair0_cfg[0].tx_bw = 1.25e6; openair0_cfg[0].tx_bw = 1.25e6;
openair0_cfg[0].rx_bw = 1.25e6; openair0_cfg[0].rx_bw = 1.25e6;
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet;
break; break;
default: default:
printf("Error: unknown sampling rate %f\n",openair0_cfg[0].sample_rate); printf("Error: unknown sampling rate %f\n",openair0_cfg[0].sample_rate);
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.generic.oaisim.local_mme.conf
View file @ 95c01bee
...@@ -23,6 +23,10 @@ eNBs = ...@@ -23,6 +23,10 @@ eNBs =
component_carriers = ( component_carriers = (
{ {
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD"; frame_type = "FDD";
tdd_config = 3; tdd_config = 3;
tdd_config_s = 0; tdd_config_s = 0;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.100PRB.usrpb210.conf
View file @ 95c01bee
...@@ -50,7 +50,7 @@ eNBs = ...@@ -50,7 +50,7 @@ eNBs =
pucch_nRB_CQI = 1; pucch_nRB_CQI = 1;
pucch_nCS_AN = 0; pucch_nCS_AN = 0;
pucch_n1_AN = 32; pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29; pdsch_referenceSignalPower = -30;
pdsch_p_b = 0; pdsch_p_b = 0;
pusch_n_SB = 1; pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE"; pusch_enable64QAM = "DISABLE";
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf
View file @ 95c01bee
...@@ -50,7 +50,7 @@ eNBs = ...@@ -50,7 +50,7 @@ eNBs =
pucch_nRB_CQI = 1; pucch_nRB_CQI = 1;
pucch_nCS_AN = 0; pucch_nCS_AN = 0;
pucch_n1_AN = 32; pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29; pdsch_referenceSignalPower = -27;
pdsch_p_b = 0; pdsch_p_b = 0;
pusch_n_SB = 1; pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE"; pusch_enable64QAM = "DISABLE";
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.generic.oaisim.local_mme.conf
View file @ 95c01bee
...@@ -23,6 +23,9 @@ eNBs = ...@@ -23,6 +23,9 @@ eNBs =
component_carriers = ( component_carriers = (
{ {
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD"; frame_type = "FDD";
tdd_config = 3; tdd_config = 3;
tdd_config_s = 0; tdd_config_s = 0;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.conf
View file @ 95c01bee
...@@ -50,7 +50,7 @@ eNBs = ...@@ -50,7 +50,7 @@ eNBs =
pucch_nRB_CQI = 1; pucch_nRB_CQI = 1;
pucch_nCS_AN = 0; pucch_nCS_AN = 0;
pucch_n1_AN = 32; pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29; pdsch_referenceSignalPower = -24;
pdsch_p_b = 0; pdsch_p_b = 0;
pusch_n_SB = 1; pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE"; pusch_enable64QAM = "DISABLE";
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpb210.conf
View file @ 95c01bee
...@@ -50,7 +50,7 @@ eNBs = ...@@ -50,7 +50,7 @@ eNBs =
pucch_nRB_CQI = 1; pucch_nRB_CQI = 1;
pucch_nCS_AN = 0; pucch_nCS_AN = 0;
pucch_n1_AN = 32; pucch_n1_AN = 32;
pdsch_referenceSignalPower = -32; pdsch_referenceSignalPower = -33;
pdsch_p_b = 0; pdsch_p_b = 0;
pusch_n_SB = 1; pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE"; pusch_enable64QAM = "DISABLE";
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpx310.conf
View file @ 95c01bee
...@@ -49,7 +49,7 @@ eNBs = ...@@ -49,7 +49,7 @@ eNBs =
pucch_nRB_CQI = 1; pucch_nRB_CQI = 1;
pucch_nCS_AN = 0; pucch_nCS_AN = 0;
pucch_n1_AN = 32; pucch_n1_AN = 32;
pdsch_referenceSignalPower = -26; pdsch_referenceSignalPower = -24;
pdsch_p_b = 0; pdsch_p_b = 0;
pusch_n_SB = 1; pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE"; pusch_enable64QAM = "DISABLE";
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.50PRB.usrpb210.conf 0 → 100644
View file @ 95c01bee
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 = "94";
////////// Physical parameters:
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2680000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 50;
Nid_cell_mbsfn = 0;
nb_antenna_ports = 2;
nb_antennas_tx = 2;
nb_antennas_rx = 2;
tx_gain = 90;
rx_gain = 125;
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 = -30;
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 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
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 = 4;
rach_preambleInitialReceivedTargetPower = -108;
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;
ue_TransmissionMode = 2;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.171";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.150/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth0";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.150/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.50PRB.usrpx310.conf 0 → 100644
View file @ 95c01bee
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 = "92";
////////// Physical parameters:
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 50;
Nid_cell_mbsfn = 0;
nb_antenna_ports = 2;
nb_antennas_tx = 2;
nb_antennas_rx = 2;
tx_gain = 32;
rx_gain = 116;
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 = -21;
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 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
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 = 4;
rach_preambleInitialReceivedTargetPower = -108;
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;
ue_TransmissionMode = 2;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.26";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.111/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth0";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.111/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
log_config :
{
global_log_level ="debug";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpb210.conf
View file @ 95c01bee
...@@ -50,7 +50,7 @@ eNBs = ...@@ -50,7 +50,7 @@ eNBs =
pucch_nRB_CQI = 1; pucch_nRB_CQI = 1;
pucch_nCS_AN = 0; pucch_nCS_AN = 0;
pucch_n1_AN = 32; pucch_n1_AN = 32;
pdsch_referenceSignalPower = -28; pdsch_referenceSignalPower = -27;
pdsch_p_b = 0; pdsch_p_b = 0;
pusch_n_SB = 1; pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE"; pusch_enable64QAM = "DISABLE";
......
targets/RT/USER/lte-softmodem.c
View file @ 95c01bee
...@@ -776,6 +776,7 @@ static void get_options (int argc, char **argv) ...@@ -776,6 +776,7 @@ static void get_options (int argc, char **argv)
case LONG_OPTION_CALIB_PRACH_TX: case LONG_OPTION_CALIB_PRACH_TX:
mode = calib_prach_tx; mode = calib_prach_tx;
printf("Setting mode to calib_prach_tx (%d)\n",mode);
break; break;
case LONG_OPTION_RXGAIN: case LONG_OPTION_RXGAIN:
...@@ -1574,6 +1575,7 @@ int main( int argc, char **argv ) ...@@ -1574,6 +1575,7 @@ int main( int argc, char **argv )
UE[CC_id]->UE_scan = UE_scan; UE[CC_id]->UE_scan = UE_scan;
UE[CC_id]->UE_scan_carrier = UE_scan_carrier; UE[CC_id]->UE_scan_carrier = UE_scan_carrier;
UE[CC_id]->mode = mode; UE[CC_id]->mode = mode;
printf("UE[%d]->mode = %d\n",CC_id,mode);
compute_prach_seq(&UE[CC_id]->frame_parms.prach_config_common, compute_prach_seq(&UE[CC_id]->frame_parms.prach_config_common,
UE[CC_id]->frame_parms.frame_type, UE[CC_id]->frame_parms.frame_type,
......
targets/RT/USER/lte-ue.c
View file @ 95c01bee
...@@ -448,7 +448,7 @@ static void *UE_thread_synch(void *arg) ...@@ -448,7 +448,7 @@ static void *UE_thread_synch(void *arg)
case pbch: case pbch:
LOG_I(PHY,"[UE thread Synch] Running Initial Synch\n"); LOG_I(PHY,"[UE thread Synch] Running Initial Synch (mode %d)\n",UE->mode);
if (initial_sync( UE, UE->mode ) == 0) { if (initial_sync( UE, UE->mode ) == 0) {
hw_slot_offset = (UE->rx_offset<<1) / UE->frame_parms.samples_per_tti; hw_slot_offset = (UE->rx_offset<<1) / UE->frame_parms.samples_per_tti;
...@@ -493,7 +493,7 @@ static void *UE_thread_synch(void *arg) ...@@ -493,7 +493,7 @@ static void *UE_thread_synch(void *arg)
break; break;
} }
//UE->rfdevice.trx_set_freq_func(&openair0,&openair0_cfg[0],0); UE->rfdevice.trx_set_freq_func(&UE->rfdevice,&openair0_cfg[0],0);
//UE->rfdevice.trx_set_gains_func(&openair0,&openair0_cfg[0]); //UE->rfdevice.trx_set_gains_func(&openair0,&openair0_cfg[0]);
UE->rfdevice.trx_stop_func(&UE->rfdevice); UE->rfdevice.trx_stop_func(&UE->rfdevice);
sleep(1); sleep(1);
...@@ -801,7 +801,7 @@ static void *UE_thread_rxn_txnp4(void *arg) ...@@ -801,7 +801,7 @@ static void *UE_thread_rxn_txnp4(void *arg)
(subframe_select( &UE->frame_parms, proc->subframe_tx ) == SF_S)) { (subframe_select( &UE->frame_parms, proc->subframe_tx ) == SF_S)) {
if (UE->mode != loop_through_memory) { if (UE->mode != loop_through_memory) {
phy_procedures_UE_TX(UE,proc,0,0,normal_txrx,no_relay); phy_procedures_UE_TX(UE,proc,0,0,UE->mode,no_relay);
} }
} }
...@@ -995,7 +995,7 @@ void *UE_thread(void *arg) { ...@@ -995,7 +995,7 @@ void *UE_thread(void *arg) {
if (UE->mode != loop_through_memory) { if (UE->mode != loop_through_memory) {
if (UE->no_timing_correction==0) { if (UE->no_timing_correction==0) {
LOG_I(PHY,"Resynchronizing RX by %d samples\n",UE->rx_offset); LOG_I(PHY,"Resynchronizing RX by %d samples (mode = %d)\n",UE->rx_offset,UE->mode);
rxs = UE->rfdevice.trx_read_func(&UE->rfdevice, rxs = UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp, &timestamp,
(void**)rxdata, (void**)rxdata,
...@@ -1036,14 +1036,28 @@ void *UE_thread(void *arg) { ...@@ -1036,14 +1036,28 @@ void *UE_thread(void *arg) {
UE->proc.proc_rxtx[1].frame_rx++; UE->proc.proc_rxtx[1].frame_rx++;
for (int sf=0;sf<10;sf++) { for (int sf=0;sf<10;sf++) {
for (i=0; i<UE->frame_parms.nb_antennas_rx; i++)
rxp[i] = (void*)&rxdata[i][UE->frame_parms.ofdm_symbol_size+UE->frame_parms.nb_prefix_samples0+(sf*UE->frame_parms.samples_per_tti)];
// grab signal for subframe
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_READ, 1 );
if (UE->mode != loop_through_memory) {
if (sf<9) {
rxs = UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp,
rxp,
UE->frame_parms.samples_per_tti,
UE->frame_parms.nb_antennas_rx);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE, 1 ); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE, 1 );
// prepare tx buffer pointers // prepare tx buffer pointers
for (i=0; i<UE->frame_parms.nb_antennas_tx; i++) for (i=0; i<UE->frame_parms.nb_antennas_tx; i++)
txp[i] = (void*)&UE->common_vars.txdata[i][((sf+4)%10)*UE->frame_parms.samples_per_tti]; txp[i] = (void*)&UE->common_vars.txdata[i][((sf+2)%10)*UE->frame_parms.samples_per_tti];
txs = UE->rfdevice.trx_write_func(&UE->rfdevice, txs = UE->rfdevice.trx_write_func(&UE->rfdevice,
timestamp+(4*UE->frame_parms.samples_per_tti)-UE->frame_parms.ofdm_symbol_size-UE->frame_parms.nb_prefix_samples0-openair0_cfg[0].tx_sample_advance, timestamp+
(2*UE->frame_parms.samples_per_tti) -
UE->frame_parms.ofdm_symbol_size-UE->frame_parms.nb_prefix_samples0 -
openair0_cfg[0].tx_sample_advance,
txp, txp,
UE->frame_parms.samples_per_tti, UE->frame_parms.samples_per_tti,
UE->frame_parms.nb_antennas_tx, UE->frame_parms.nb_antennas_tx,
...@@ -1051,17 +1065,6 @@ void *UE_thread(void *arg) { ...@@ -1051,17 +1065,6 @@ void *UE_thread(void *arg) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE, 0 ); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE, 0 );
for (i=0; i<UE->frame_parms.nb_antennas_rx; i++)
rxp[i] = (void*)&rxdata[i][UE->frame_parms.ofdm_symbol_size+UE->frame_parms.nb_prefix_samples0+(sf*UE->frame_parms.samples_per_tti)];
// grab signal for subframe
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_READ, 1 );
if (UE->mode != loop_through_memory) {
if (sf<9) {
rxs = UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp,
rxp,
UE->frame_parms.samples_per_tti,
UE->frame_parms.nb_antennas_rx);
} }
else { else {
...@@ -1070,6 +1073,24 @@ void *UE_thread(void *arg) { ...@@ -1070,6 +1073,24 @@ void *UE_thread(void *arg) {
rxp, rxp,
UE->frame_parms.samples_per_tti-UE->frame_parms.ofdm_symbol_size-UE->frame_parms.nb_prefix_samples0, UE->frame_parms.samples_per_tti-UE->frame_parms.ofdm_symbol_size-UE->frame_parms.nb_prefix_samples0,
UE->frame_parms.nb_antennas_rx); UE->frame_parms.nb_antennas_rx);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE, 1 );
// prepare tx buffer pointers
for (i=0; i<UE->frame_parms.nb_antennas_tx; i++)
txp[i] = (void*)&UE->common_vars.txdata[i][((sf+2)%10)*UE->frame_parms.samples_per_tti];
txs = UE->rfdevice.trx_write_func(&UE->rfdevice,
timestamp+
(2*UE->frame_parms.samples_per_tti) -
UE->frame_parms.ofdm_symbol_size-UE->frame_parms.nb_prefix_samples0 -
openair0_cfg[0].tx_sample_advance,
txp,
UE->frame_parms.samples_per_tti - rx_off_diff,
UE->frame_parms.nb_antennas_tx,
1);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE, 0 );
// read in first symbol of next frame and adjust for timing drift // read in first symbol of next frame and adjust for timing drift
rxs = UE->rfdevice.trx_read_func(&UE->rfdevice, rxs = UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp1, &timestamp1,
......
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