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Commit edce7881 authored by Florian Kaltenberger's avatar Florian Kaltenberger
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Merge remote-tracking branch 'origin/develop-nr' into nr-cfo-estimation

parents 5c1c45df 8f96cd50
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Showing with 173 additions and 144 deletions
ci-scripts/Jenkinsfile-gitlab
View file @ edce7881
......@@ -212,7 +212,7 @@ pipeline {
steps {
gitlabCommitStatus(name: "Build eNb-ethernet") {
timeout (time: 20, unit: 'MINUTES') {
sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant enb-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant enb-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
}
}
}
......@@ -221,7 +221,7 @@ pipeline {
steps {
gitlabCommitStatus(name: "Build UE-ethernet") {
timeout (time: 20, unit: 'MINUTES') {
sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
}
}
}
......
ci-scripts/conf_files/enb.band7.tm1.100PRB.usrpb210.conf
View file @ edce7881
......@@ -197,8 +197,8 @@ MACRLCs = (
tr_s_preference = "local_L1";
tr_n_preference = "local_RRC";
phy_test_mode = 0;
puSch10xSnr = 200;
puCch10xSnr = 200;
puSch10xSnr = 160;
puCch10xSnr = 160;
}
);
......@@ -227,7 +227,7 @@ RUs = (
THREAD_STRUCT = (
{
#three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
parallel_config = "PARALLEL_SINGLE_THREAD";
#two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
worker_config = "WORKER_ENABLE";
}
......
ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf
View file @ edce7881
......@@ -197,8 +197,8 @@ MACRLCs = (
tr_s_preference = "local_L1";
tr_n_preference = "local_RRC";
phy_test_mode = 0;
puSch10xSnr = 200;
puCch10xSnr = 200;
puSch10xSnr = 160;
puCch10xSnr = 160;
}
);
......@@ -218,7 +218,7 @@ RUs = (
att_rx = 0;
bands = [7];
max_pdschReferenceSignalPower = -27;
max_rxgain = 115;
max_rxgain = 125;
eNB_instances = [0];
}
......@@ -227,7 +227,7 @@ RUs = (
THREAD_STRUCT = (
{
#three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
parallel_config = "PARALLEL_SINGLE_THREAD";
#two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
worker_config = "WORKER_ENABLE";
}
......
ci-scripts/conf_files/enb.band7.tm1.50PRB.usrpb210.conf
View file @ edce7881
......@@ -197,8 +197,8 @@ MACRLCs = (
tr_s_preference = "local_L1";
tr_n_preference = "local_RRC";
phy_test_mode = 0;
puSch10xSnr = 200;
puCch10xSnr = 200;
puSch10xSnr = 160;
puCch10xSnr = 160;
}
);
......@@ -218,7 +218,7 @@ RUs = (
att_rx = 0;
bands = [7];
max_pdschReferenceSignalPower = -27;
max_rxgain = 115;
max_rxgain = 120;
eNB_instances = [0];
}
......@@ -227,7 +227,7 @@ RUs = (
THREAD_STRUCT = (
{
#three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
parallel_config = "PARALLEL_SINGLE_THREAD";
#two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
worker_config = "WORKER_ENABLE";
}
......
ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.100PRB.usrpb210.conf
View file @ edce7881
......@@ -200,8 +200,8 @@ MACRLCs = (
tr_s_preference = "local_L1";
tr_n_preference = "local_RRC";
phy_test_mode = 0;
puSch10xSnr = 200;
puCch10xSnr = 200;
puSch10xSnr = 160;
puCch10xSnr = 160;
}
);
......@@ -234,7 +234,7 @@ RUs = (
THREAD_STRUCT = (
{
#three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
parallel_config = "PARALLEL_SINGLE_THREAD";
#two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
worker_config = "WORKER_ENABLE";
}
......
ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.25PRB.usrpb210.conf
View file @ edce7881
......@@ -200,8 +200,8 @@ MACRLCs = (
tr_s_preference = "local_L1";
tr_n_preference = "local_RRC";
phy_test_mode = 0;
puSch10xSnr = 200;
puCch10xSnr = 200;
puSch10xSnr = 160;
puCch10xSnr = 160;
}
);
......@@ -234,7 +234,7 @@ RUs = (
THREAD_STRUCT = (
{
#three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
parallel_config = "PARALLEL_SINGLE_THREAD";
#two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
worker_config = "WORKER_ENABLE";
}
......
ci-scripts/conf_files/rcc.band7.tm1.if4p5.lo.50PRB.usrpb210.conf
View file @ edce7881
......@@ -200,8 +200,8 @@ MACRLCs = (
tr_s_preference = "local_L1";
tr_n_preference = "local_RRC";
phy_test_mode = 0;
puSch10xSnr = 200;
puCch10xSnr = 200;
puSch10xSnr = 160;
puCch10xSnr = 160;
}
);
......@@ -234,7 +234,7 @@ RUs = (
THREAD_STRUCT = (
{
#three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
parallel_config = "PARALLEL_SINGLE_THREAD";
#two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
worker_config = "WORKER_ENABLE";
}
......
ci-scripts/conf_files/rru.fdd.band7.conf
View file @ edce7881
......@@ -20,7 +20,7 @@ RUs = (
THREAD_STRUCT = (
{
#three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
parallel_config = "PARALLEL_SINGLE_THREAD";
#two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
worker_config = "WORKER_ENABLE";
}
......
ci-scripts/main.py
View file @ edce7881
......@@ -1504,7 +1504,8 @@ class SSHConnection():
return ENB_PROCESS_ASSERTION
if foundRealTimeIssue:
logging.debug('\u001B[1;37;41m eNB faced real time issues! \u001B[0m')
return ENB_PROCESS_REALTIME_ISSUE
self.htmleNBFailureMsg += 'eNB faced real time issues!\n'
#return ENB_PROCESS_REALTIME_ISSUE
return 0
def TerminateeNB(self):
......
ci-scripts/oai-ci-vm-tool
View file @ edce7881
......@@ -252,7 +252,7 @@ case $key in
VM_NAME=ci-phy-sim
ARCHIVES_LOC=phy_sim
LOG_PATTERN=.Rel15.txt
NB_PATTERN_FILES=7
NB_PATTERN_FILES=8
BUILD_OPTIONS="--phy_simulators"
RUN_OPTIONS="./run_exec_autotests.bash -g \"01510*\" -q -np -b"
NBARGS=$[$NBARGS+256]
......@@ -330,7 +330,7 @@ case $key in
VM_NAME=ci-phy-sim
ARCHIVES_LOC=phy_sim
LOG_PATTERN=.Rel15.txt
NB_PATTERN_FILES=7
NB_PATTERN_FILES=8
BUILD_OPTIONS="--phy_simulators"
RUN_OPTIONS="./run_exec_autotests.bash -g \"01510*\" -q -np -b"
NBARGS=$[$NBARGS+256]
......
ci-scripts/waitBuildOnVM.sh
View file @ edce7881
......@@ -165,6 +165,10 @@ function check_on_vm_build {
fi
done
if [ $NB_PATTERN_FILES -ne $NB_FOUND_FILES ]; then STATUS=-1; fi
if [ $NB_PATTERN_FILES -ne $NB_FOUND_FILES ]
then
echo "Expecting $NB_PATTERN_FILES log files and found $NB_FOUND_FILES"
STATUS=-1
fi
}
cmake_targets/autotests/test_case_list.xml
View file @ edce7881
......@@ -1065,12 +1065,12 @@
<pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash</pre_exec>
<pre_exec_args></pre_exec_args>
<main_exec> $OPENAIR_DIR/targets/bin/nr_pbchsim.Rel15</main_exec>
<main_exec_args>-s-11 -S-10 -n1000 -R106
-s-11 -S-10 -n10 -I -R106
-s-11 -S-10 -n1000 -R217 -N10
-s-11 -S-10 -n10 -I -R217 -N10
-s-11 -S-10 -n1000 -R273 -N20
-s-11 -S-10 -n10 -I -R273 -N20</main_exec_args>
<main_exec_args>-s0 -S1 -n1000 -R106
-s0 -S1 -n10 -I -R106
-s0 -S1 -n1000 -R217 -N10
-s0 -S1 -n10 -I -R217 -N10
-s0 -S1 -n1000 -R273 -N20
-s0 -S1 -n10 -I -R273 -N20</main_exec_args>
<tags>nr_pbchsim.test1 nr_pbchsim.test2</tags>
<search_expr_true>PBCH test OK</search_expr_true>
<search_expr_false>segmentation fault|assertion|exiting|fatal</search_expr_false>
......
cmake_targets/build_oai
View file @ edce7881
......@@ -696,7 +696,7 @@ function main() {
echo_info "Compiling unitary tests simulators"
# TODO: fix: dlsim_tm4 pucchsim prachsim pdcchsim pbchsim mbmssim
#simlist="dlsim_tm4 dlsim ulsim pucchsim prachsim pdcchsim pbchsim mbmssim"
simlist="dlsim ulsim polartest ldpctest nr_pbchsim nr_dlschsim"
simlist="dlsim ulsim polartest ldpctest nr_pbchsim nr_dlschsim nr_dlsim"
for f in $simlist ; do
compilations \
phy_simulators $f \
......
nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_interface.h
View file @ edce7881
......@@ -197,10 +197,11 @@ typedef struct {
} fapi_nr_rx_indication_body_t;
///
#define NFAPI_RX_IND_MAX_PDU 100
typedef struct {
uint32_t sfn_slot;
uint16_t number_pdus;
fapi_nr_rx_indication_body_t *rx_indication_body;
fapi_nr_rx_indication_body_t rx_indication_body[NFAPI_RX_IND_MAX_PDU];
} fapi_nr_rx_indication_t;
typedef struct {
......
openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
View file @ edce7881
......@@ -51,8 +51,8 @@ uint16_t nr_pbch_extract(int **rxdataF,
int **rxdataF_ext,
int **dl_ch_estimates_ext,
uint32_t symbol,
uint32_t s_offset,
uint32_t high_speed_flag,
int is_synchronized,
NR_DL_FRAME_PARMS *frame_parms)
{
......@@ -65,18 +65,15 @@ uint16_t nr_pbch_extract(int **rxdataF,
unsigned int rx_offset = frame_parms->first_carrier_offset + frame_parms->ssb_start_subcarrier; //and
if (rx_offset>= frame_parms->ofdm_symbol_size) rx_offset-=frame_parms->ofdm_symbol_size;
int s_offset=0;
AssertFatal(symbol>=1 && symbol<5,
"symbol %d illegal for PBCH extraction\n",
symbol);
if (is_synchronized==1) s_offset=4;
for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) {
rxF = &rxdataF[aarx][(symbol+s_offset)*frame_parms->ofdm_symbol_size];
rxF_ext = &rxdataF_ext[aarx][(symbol+s_offset)*(20*12)];
rxF_ext = &rxdataF_ext[aarx][symbol*20*12];
#ifdef DEBUG_PBCH
printf("extract_rbs (nushift %d): rx_offset=%d, symbol %d\n",frame_parms->nushift,
(rx_offset + ((symbol+s_offset)*(frame_parms->ofdm_symbol_size))),symbol);
......@@ -143,7 +140,7 @@ uint16_t nr_pbch_extract(int **rxdataF,
//printf("dl_ch0 addr %p\n",dl_ch0);
dl_ch0_ext = &dl_ch_estimates_ext[aarx][(symbol+s_offset)*(20*12)];
dl_ch0_ext = &dl_ch_estimates_ext[aarx][symbol*20*12];
for (rb=0; rb<20; rb++) {
j=0;
......@@ -268,8 +265,7 @@ void nr_pbch_channel_compensation(int **rxdataF_ext,
int **dl_ch_estimates_ext,
int **rxdataF_comp,
NR_DL_FRAME_PARMS *frame_parms,
uint8_t symbol,
int is_synchronized,
uint32_t symbol,
uint8_t output_shift)
{
......@@ -290,14 +286,11 @@ void nr_pbch_channel_compensation(int **rxdataF_ext,
#endif
AssertFatal((symbol > 0 && symbol < 4 && is_synchronized == 0) ||
(symbol > 4 && symbol < 8 && is_synchronized == 1),
"symbol %d is illegal for PBCH DM-RS (is_synchronized %d)\n",
symbol,is_synchronized);
AssertFatal((symbol > 0 && symbol < 4),
"symbol %d is illegal for PBCH DM-RS\n",
symbol);
if (symbol == 2 || symbol == 6) nb_re = 72;
if (symbol == 2) nb_re = 72;
// printf("comp: symbol %d : nb_re %d\n",symbol,nb_re);
......@@ -559,31 +552,35 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
// clear LLR buffer
memset(nr_ue_pbch_vars->llr,0,NR_POLAR_PBCH_E);
int first_symbol=1;
if (ue->is_synchronized > 0) first_symbol+=4;
int symbol_offset=1;
if (ue->is_synchronized > 0)
symbol_offset=4;
else
symbol_offset=0;
#ifdef DEBUG_PBCH
//printf("address dataf %p",nr_ue_common_vars->common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].rxdataF);
write_output("rxdataF0_pbch.m","rxF0pbch",
&nr_ue_common_vars->common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].rxdataF[0][first_symbol*frame_parms->ofdm_symbol_size],frame_parms->ofdm_symbol_size*3,1,1);
&nr_ue_common_vars->common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].rxdataF[0][(symbol_offset+1)*frame_parms->ofdm_symbol_size],frame_parms->ofdm_symbol_size*3,1,1);
#endif
for (symbol=first_symbol; symbol<(first_symbol+3); symbol++) {
// symbol refers to symbol within SSB. symbol_offset is the offset of the SSB wrt start of slot
for (symbol=1; symbol<4; symbol++) {
nr_pbch_extract(nr_ue_common_vars->common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].rxdataF,
nr_ue_common_vars->common_vars_rx_data_per_thread[ue->current_thread_id[subframe_rx]].dl_ch_estimates[eNB_id],
nr_ue_pbch_vars->rxdataF_ext,
nr_ue_pbch_vars->dl_ch_estimates_ext,
symbol-first_symbol+1,
symbol,
symbol_offset,
high_speed_flag,
ue->is_synchronized,
frame_parms);
#ifdef DEBUG_PBCH
LOG_I(PHY,"[PHY] PBCH Symbol %d ofdm size %d\n",symbol, frame_parms->ofdm_symbol_size );
LOG_I(PHY,"[PHY] PBCH starting channel_level\n");
#endif
if (symbol == 1 || symbol == 5) {
if (symbol == 1) {
max_h = nr_pbch_channel_level(nr_ue_pbch_vars->dl_ch_estimates_ext,
frame_parms,
symbol);
......@@ -599,7 +596,6 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
nr_ue_pbch_vars->rxdataF_comp,
frame_parms,
symbol,
ue->is_synchronized,
nr_ue_pbch_vars->log2_maxh); // log2_maxh+I0_shift
/*if (frame_parms->nb_antennas_rx > 1)
......@@ -615,7 +611,7 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
return(-1);
}
*/
if (symbol==(first_symbol+1)) {
if (symbol==1) {
nr_pbch_quantize(pbch_e_rx,
(short*)&(nr_ue_pbch_vars->rxdataF_comp[0][symbol*240]),
144);
......@@ -633,7 +629,7 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
}
#ifdef DEBUG_PBCH
write_output("rxdataF_comp.m","rxFcomp",&nr_ue_pbch_vars->rxdataF_comp[0][240*first_symbol],240*3,1,1);
write_output("rxdataF_comp.m","rxFcomp",&nr_ue_pbch_vars->rxdataF_comp[0][240],240*3,1,1);
#endif
......@@ -644,7 +640,7 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
#ifdef DEBUG_PBCH
//pbch_e_rx = &nr_ue_pbch_vars->llr[0];
short *p = (short *)&(nr_ue_pbch_vars->rxdataF_comp[0][first_symbol*20*12]);
short *p = (short *)&(nr_ue_pbch_vars->rxdataF_comp[0][20*12]);
for (int cnt = 0; cnt < 864 ; cnt++)
printf("pbch rx llr %d\n",*(pbch_e_rx+cnt));
......@@ -720,14 +716,13 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
ue->dl_indication.rx_ind = &ue->rx_ind; // hang on rx_ind instance
//ue->rx_ind.sfn_slot = 0; //should be set by higher-1-layer, i.e. clean_and_set_if_instance()
ue->rx_ind.number_pdus = ue->rx_ind.number_pdus + 1;
ue->rx_ind.rx_indication_body = (fapi_nr_rx_indication_body_t *)malloc(sizeof(fapi_nr_rx_indication_body_t));
ue->rx_ind.rx_indication_body->pdu_type = FAPI_NR_RX_PDU_TYPE_MIB;
ue->rx_ind.rx_indication_body->mib_pdu.pdu = &decoded_output[0];
ue->rx_ind.rx_indication_body->mib_pdu.additional_bits = xtra_byte;
ue->rx_ind.rx_indication_body->mib_pdu.ssb_index = ssb_index; // confirm with TCL
ue->rx_ind.rx_indication_body->mib_pdu.ssb_length = Lmax; // confirm with TCL
ue->rx_ind.rx_indication_body->mib_pdu.cell_id = frame_parms->Nid_cell; // confirm with TCL
ue->rx_ind.rx_indication_body[0].pdu_type = FAPI_NR_RX_PDU_TYPE_MIB;
ue->rx_ind.rx_indication_body[0].mib_pdu.pdu = &decoded_output[0];
ue->rx_ind.rx_indication_body[0].mib_pdu.additional_bits = xtra_byte;
ue->rx_ind.rx_indication_body[0].mib_pdu.ssb_index = ssb_index; // confirm with TCL
ue->rx_ind.rx_indication_body[0].mib_pdu.ssb_length = Lmax; // confirm with TCL
ue->rx_ind.rx_indication_body[0].mib_pdu.cell_id = frame_parms->Nid_cell; // confirm with TCL
ue->rx_ind.number_pdus = 1;
if (ue->if_inst && ue->if_inst->dl_indication)
ue->if_inst->dl_indication(&ue->dl_indication);
......
openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
View file @ edce7881
......@@ -254,3 +254,4 @@ int8_t nr_ue_phy_config_request(nr_phy_config_t *phy_config){
return 0;
}
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
View file @ edce7881
......@@ -56,7 +56,7 @@
//#define DEBUG_PHY_PROC
#define NR_PDCCH_SCHED
//#define NR_PDCCH_SCHED_DEBUG
#define NR_PDCCH_SCHED_DEBUG
//#define NR_PUCCH_SCHED
//#define NR_PUCCH_SCHED_DEBUG
......@@ -3350,14 +3350,14 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
ue->dci_ind.dci_list[i].dci_format = dci_alloc_rx[i].format;
ue->dci_ind.dci_list[i].n_CCE = dci_alloc_rx[i].firstCCE;
ue->dci_ind.dci_list[i].N_CCE = (int)dci_alloc_rx[i].L;
ue->dci_ind.number_of_dcis = ue->dci_ind.number_of_dcis + 1;
memcpy(&ue->dci_ind.dci_list[i].dci, &nr_dci_info_extracted, sizeof(fapi_nr_dci_pdu_rel15_t) );
memcpy(&ue->dci_ind.dci_list[i].dci, &nr_dci_info_extracted, sizeof(fapi_nr_dci_pdu_rel15_t) );
// TODO: check where should we send up this message.
// ue->if_inst->dl_indication(&ue->dl_indication);
} // end for loop dci_cnt
// TODO: check where should we send up this message.
ue->if_inst->dl_indication(&ue->dl_indication);
#if UE_TIMING_TRACE
stop_meas(&ue->dlsch_rx_pdcch_stats);
#endif
......@@ -5106,7 +5106,7 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eN
}
//set active for testing, to be removed
ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]->active = 1;
ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]->active = 0;
}
else
ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]->active = 0;
......
openair1/SIMULATION/NR_PHY/dlsim.c
View file @ edce7881
......@@ -395,7 +395,7 @@ int main(int argc, char **argv)
frame_parms->N_RB_UL = N_RB_DL;
// stub to configure frame_parms
nr_phy_config_request_sim(gNB,N_RB_DL,N_RB_DL,mu);
nr_phy_config_request_sim(gNB,N_RB_DL,N_RB_DL,mu,Nid_cell);
// call MAC to configure common parameters
phy_init_nr_gNB(gNB,0,0);
......@@ -622,7 +622,7 @@ int main(int argc, char **argv)
uint32_t number_of_search_space_per_slot=1;
uint32_t first_symbol_index=0;
uint32_t search_space_duration; // element of search space
uint32_t search_space_duration=0; // element of search space
uint32_t coreset_duration; // element of coreset
coreset_duration = num_symbols * number_of_search_space_per_slot;
......
openair1/SIMULATION/NR_PHY/pbchsim.c
View file @ edce7881
......@@ -364,6 +364,7 @@ int main(int argc, char **argv)
frame_parms->nb_antennas_rx = n_rx;
frame_parms->N_RB_DL = N_RB_DL;
frame_parms->N_RB_UL = N_RB_DL;
frame_parms->Nid_cell = Nid_cell;
nr_phy_config_request_sim(gNB,N_RB_DL,N_RB_DL,mu,Nid_cell);
phy_init_nr_gNB(gNB,0,0);
......@@ -537,9 +538,9 @@ int main(int argc, char **argv)
//multipath_channel(gNB2UE,s_re,s_im,r_re,r_im,frame_length_complex_samples,0);
//AWGN
sigma2_dB = 10*log10((double)txlev)-SNR;
sigma2_dB = 20*log10((double)AMP/4)-SNR;
sigma2 = pow(10,sigma2_dB/10);
// printf("sigma2 %f (%f dB)\n",sigma2,sigma2_dB);
//printf("sigma2 %f (%f dB), tx_lev %f (%f dB)\n",sigma2,sigma2_dB,txlev,10*log10((double)txlev));
if(eps!=0.0)
rf_rx(r_re, // real part of txdata
......
openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c
View file @ edce7881
......@@ -33,6 +33,7 @@
#include "NR_IF_Module.h"
#include "mac_proto.h"
#include "assertions.h"
#include "LAYER2/NR_MAC_UE/mac_extern.h"
#include <stdio.h>
......@@ -134,7 +135,7 @@ int nr_ue_dl_indication(nr_downlink_indication_t *dl_info){
for(i=0; i<dl_info->dci_ind->number_of_dcis; ++i){
printf(">>>NR_IF_Module i=%d, dl_info->dci_ind->number_of_dcis=%d\n",i,dl_info->dci_ind->number_of_dcis);
fapi_nr_dci_pdu_rel15_t *dci = &dl_info->dci_ind->dci_list[i].dci;
/*
ret_mask |= (handle_dci(
dl_info->module_id,
dl_info->cc_id,
......@@ -142,7 +143,7 @@ int nr_ue_dl_indication(nr_downlink_indication_t *dl_info){
dci,
(dl_info->dci_ind->dci_list+i)->rnti,
(dl_info->dci_ind->dci_list+i)->dci_format)) << FAPI_NR_DCI_IND;
*/
/*switch((dl_info->dci_ind->dci_list+i)->dci_type){
case FAPI_NR_DCI_TYPE_0_0:
......@@ -224,6 +225,9 @@ int nr_ue_dl_indication(nr_downlink_indication_t *dl_info){
}
}
//clean up nr_downlink_indication_t *dl_info
dl_info->rx_ind = NULL;
dl_info->dci_ind = NULL;
AssertFatal( nr_ue_if_module_inst[module_id] != NULL, "IF module is void!\n" );
nr_ue_if_module_inst[module_id]->scheduled_response(&mac->scheduled_response);
......@@ -256,3 +260,52 @@ int nr_ue_if_module_kill(uint32_t module_id) {
}
return 0;
}
int nr_ue_dcireq(nr_dcireq_t *dcireq) {
fapi_nr_dl_config_request_t *dl_config=&dcireq->dl_config_req;
// Type0 PDCCH search space
dl_config->number_pdus = 1;
dl_config->dl_config_list[0].pdu_type = FAPI_NR_DL_CONFIG_TYPE_DCI;
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.rnti = 0xaaaa; // to be set
uint64_t mask = 0x0;
uint16_t num_rbs=48;
uint16_t rb_offset=47;
uint16_t cell_id=0;
uint16_t num_symbols=2;
for(int i=0; i<(num_rbs/6); ++i){ // 38.331 Each bit corresponds a group of 6 RBs
mask = mask >> 1;
mask = mask | 0x100000000000;
}
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.frequency_domain_resource = mask;
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.rb_offset = rb_offset; // additional parameter other than coreset
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.duration = num_symbols;
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.cce_reg_mapping_type =CCE_REG_MAPPING_TYPE_INTERLEAVED;
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.cce_reg_interleaved_reg_bundle_size = 6; // L 38.211 7.3.2.2
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.cce_reg_interleaved_interleaver_size = 2; // R 38.211 7.3.2.2
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.cce_reg_interleaved_shift_index = cell_id;
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.precoder_granularity = PRECODER_GRANULARITY_SAME_AS_REG_BUNDLE;
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.pdcch_dmrs_scrambling_id = cell_id;
uint32_t number_of_search_space_per_slot=1;
uint32_t first_symbol_index=0;
uint32_t search_space_duration=1; // element of search space
uint32_t coreset_duration; // element of coreset
coreset_duration = num_symbols * number_of_search_space_per_slot;
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.number_of_candidates[0] = table_38213_10_1_1_c2[0];
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.number_of_candidates[1] = table_38213_10_1_1_c2[1];
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.number_of_candidates[2] = table_38213_10_1_1_c2[2]; // CCE aggregation level = 4
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.number_of_candidates[3] = table_38213_10_1_1_c2[3]; // CCE aggregation level = 8
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.number_of_candidates[4] = table_38213_10_1_1_c2[4]; // CCE aggregation level = 16
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.duration = search_space_duration;
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.monitoring_symbols_within_slot = (0x3fff << first_symbol_index) & (0x3fff >> (14-coreset_duration-first_symbol_index)) & 0x3fff;
dl_config->dl_config_list[0].dci_config_pdu.dci_config_rel15.N_RB_BWP = 106;
}
targets/RT/USER/nr-ru.c
View file @ edce7881
......@@ -1286,7 +1286,7 @@ static void* ru_thread_tx( void* param ) {
gNB_L1_rxtx_proc_t *L1_proc;
NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms;
char filename[40];
int print_frame = 2;
int print_frame = 8;
int i = 0;
cpu_set_t cpuset;
......@@ -1403,7 +1403,7 @@ static void* ru_thread( void* param ) {
int slot = fp->slots_per_frame-1;
int frame =1023;
char filename[40],threadname[40];
int print_frame = 2;
int print_frame = 8;
int i = 0;
// set default return value
......
targets/RT/USER/nr-ue.c
View file @ edce7881
......@@ -671,6 +671,8 @@ static void *UE_thread_rxn_txnp4(void *arg) {
// pickTime(current);
// updateTimes(proc->gotIQs, &t2, 10000, "Delay to wake up UE_Thread_Rx (case 2)");
// Process Rx data for one sub-frame
if (slot_select_nr(&UE->frame_parms, proc->frame_tx, proc->nr_tti_tx) & NR_DOWNLINK_SLOT) {
......@@ -685,8 +687,12 @@ static void *UE_thread_rxn_txnp4(void *arg) {
UE->dcireq.cc_id = 0;
UE->dcireq.frame = proc->frame_rx;
UE->dcireq.slot = proc->nr_tti_rx;
//UE->if_inst->dcireq(&UE->dcireq);
nr_ue_dcireq(&UE->dcireq); //to be replaced with function pointer later
NR_UE_MAC_INST_t *UE_mac = get_mac_inst(0);
UE_mac->scheduled_response.dl_config = &UE->dcireq.dl_config_req;
nr_ue_scheduled_response(&UE_mac->scheduled_response);
#ifdef UE_SLOT_PARALLELISATION
phy_procedures_slot_parallelization_nrUE_RX( UE, proc, 0, 0, 1, UE->mode, no_relay, NULL );
#else
......@@ -705,68 +711,17 @@ static void *UE_thread_rxn_txnp4(void *arg) {
// trigger L2 to run ue_scheduler thru IF module
// [TODO] mapping right after NR initial sync
if(1)
if(UE->if_inst != NULL && UE->if_inst->ul_indication != NULL){
UE->ul_indication.module_id = 0;
UE->ul_indication.gNB_index = 0;
UE->ul_indication.cc_id = 0;
UE->ul_indication.slot = 0; // to be fill
UE->ul_indication.frame = 0; // to be fill
// [TODO] mapping right after NR initial sync
UE->ul_indication.frame = proc->frame_rx;
UE->ul_indication.slot = proc->nr_tti_rx;
UE->if_inst->ul_indication(&UE->ul_indication);
}
#ifdef NEW_MAC
ret = mac_xface->ue_scheduler(UE->Mod_id,
proc->frame_rx,
proc->subframe_rx,
proc->nr_tti_rx,
proc->frame_tx,
proc->subframe_tx,
proc->nr_tti_tx%(UE->frame_parms.ttis_per_subframe),
#ifndef NO_RAT_NR
slot_select_nr(&UE->frame_parms, proc->frame_tx, proc->nr_tti_tx),
#else
subframe_select(&UE->frame_parms,proc->subframe_tx),
#endif
0,
0/*FIXME CC_id*/);
#endif
/*#else
ret = mac_xface->ue_scheduler(UE->Mod_id,
proc->frame_rx,
proc->subframe_rx,
proc->frame_tx,
proc->subframe_tx,
subframe_select(&UE->frame_parms,proc->subframe_tx),
0, */
// 0/*FIXME CC_id*/);
//#endif
if ( ret != CONNECTION_OK) {
char *txt;
switch (ret) {
case CONNECTION_LOST:
txt="RRC Connection lost, returning to PRACH";
break;
case PHY_RESYNCH:
txt="RRC Connection lost, trying to resynch";
break;
case RESYNCH:
txt="return to PRACH and perform a contention-free access";
break;
default:
txt="UNKNOWN RETURN CODE";
};
LOG_E( PHY, "[UE %"PRIu8"] Frame %"PRIu32", subframe %u %s\n",
UE->Mod_id, proc->frame_rx, proc->subframe_tx,txt );
}
}
}
#if UE_TIMING_TRACE
stop_meas(&UE->generic_stat);
#endif
......@@ -1130,23 +1085,41 @@ void *UE_thread(void *arg) {
proc->nr_tti_tx %= NR_NUMBER_OF_SUBFRAMES_PER_FRAME;
}
proc->subframe_tx=proc->nr_tti_tx;
printf("Processing subframe %d\n",proc->subframe_rx);
if (slot_select_nr(&UE->frame_parms, proc->frame_tx, proc->nr_tti_tx) & NR_DOWNLINK_SLOT) {
//clean previous FAPI MESSAGE
UE->rx_ind.number_pdus = 0;
UE->dci_ind.number_of_dcis = 0;
//clean previous FAPI MESSAGE
// call L2 for DL_CONFIG (DCI)
UE->dcireq.module_id = UE->Mod_id;
UE->dcireq.gNB_index = 0;
UE->dcireq.cc_id = 0;
UE->dcireq.frame = proc->frame_rx;
UE->dcireq.slot = proc->nr_tti_rx;
nr_ue_dcireq(&UE->dcireq); //to be replaced with function pointer later
NR_UE_MAC_INST_t *UE_mac = get_mac_inst(0);
UE_mac->scheduled_response.dl_config = &UE->dcireq.dl_config_req;
nr_ue_scheduled_response(&UE_mac->scheduled_response);
printf("Processing subframe %d\n",proc->subframe_rx);
phy_procedures_nrUE_RX( UE, proc, 0, 1, UE->mode);
}
if(UE->if_inst != NULL && UE->if_inst->ul_indication != NULL){
UE->ul_indication.module_id = 0;
UE->ul_indication.gNB_index = 0;
UE->ul_indication.cc_id = 0;
UE->ul_indication.slot = 0; // to be fill
UE->ul_indication.frame = 0; // to be fill
// [TODO] mapping right after NR initial sync
UE->ul_indication.frame = proc->frame_rx;
UE->ul_indication.slot = proc->nr_tti_rx;
UE->if_inst->ul_indication(&UE->ul_indication);
}
phy_procedures_nrUE_RX( UE, proc, 0, 1, UE->mode);
getchar();
} // else loop_through_memory
} // start_rx_stream==1
......
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