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Merge remote-tracking branch 'origin/remove-small-races-in-ue' into integration_2023_w36

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This commit is contained in:
Robert Schmidt
2023-09-11 14:10:26 +02:00
parent 52abf72c29 1b69fc6c5d
commit 48dd9bb31f
11 changed files with 153 additions and 106 deletions
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common/utils/telnetsrv/telnetsrv_cpumeasur_def.h
-2
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@@ -110,8 +110,6 @@
{"ulsch_ldpc_encoding_stats", &(UE->ulsch_ldpc_encoding_stats),0,1},\ {"ulsch_ldpc_encoding_stats", &(UE->ulsch_ldpc_encoding_stats),0,1},\
{"ulsch_interleaving_stats", &(UE->ulsch_interleaving_stats),0,1},\ {"ulsch_interleaving_stats", &(UE->ulsch_interleaving_stats),0,1},\
{"ulsch_multiplexing_stats", &(UE->ulsch_multiplexing_stats),0,1},\ {"ulsch_multiplexing_stats", &(UE->ulsch_multiplexing_stats),0,1},\
{"generic_stat", &(UE->generic_stat),0,1},\
{"generic_stat_bis", &(UE->generic_stat_bis[0]),0,LTE_SLOTS_PER_SUBFRAME},\
{"ofdm_demod_stats", &(UE->ofdm_demod_stats),0,1},\ {"ofdm_demod_stats", &(UE->ofdm_demod_stats),0,1},\
{"dlsch_rx_pdcch_stats", &(UE->dlsch_rx_pdcch_stats),0,1},\ {"dlsch_rx_pdcch_stats", &(UE->dlsch_rx_pdcch_stats),0,1},\
{"rx_dft_stats", &(UE->rx_dft_stats),0,1},\ {"rx_dft_stats", &(UE->rx_dft_stats),0,1},\
nfapi/oai_integration/nfapi_pnf.c
+1 -3
View File
@@ -879,7 +879,6 @@ int config_request(nfapi_pnf_config_t *config, nfapi_pnf_phy_config_t *phy, nfap
if (req->sch_config.physical_cell_id.tl.tag == NFAPI_SCH_CONFIG_PHYSICAL_CELL_ID_TAG) { if (req->sch_config.physical_cell_id.tl.tag == NFAPI_SCH_CONFIG_PHYSICAL_CELL_ID_TAG) {
fp->Nid_cell = req->sch_config.physical_cell_id.value; fp->Nid_cell = req->sch_config.physical_cell_id.value;
fp->nushift = fp->Nid_cell%6;
num_tlv++; num_tlv++;
} }
@@ -1049,8 +1048,7 @@ int nr_config_request(nfapi_pnf_config_t *config, nfapi_pnf_phy_config_t *phy, n
} }
if (req->cell_config.phy_cell_id.tl.tag == NFAPI_NR_CONFIG_PHY_CELL_ID_TAG) { if (req->cell_config.phy_cell_id.tl.tag == NFAPI_NR_CONFIG_PHY_CELL_ID_TAG) {
fp->Nid_cell = req->cell_config.phy_cell_id.value; //sch_config.physical_cell_id.value; fp->Nid_cell = req->cell_config.phy_cell_id.value; // sch_config.physical_cell_id.value;
fp->nushift = fp->Nid_cell%6;
num_tlv++; num_tlv++;
} }
openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
+1 -2
View File
@@ -86,8 +86,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
c16_t **ul_ch_estimates = (c16_t **)pusch_vars->ul_ch_estimates; c16_t **ul_ch_estimates = (c16_t **)pusch_vars->ul_ch_estimates;
const int symbolSize = gNB->frame_parms.ofdm_symbol_size; const int symbolSize = gNB->frame_parms.ofdm_symbol_size;
const int soffset = (Ns&3)*gNB->frame_parms.symbols_per_slot*symbolSize; const int soffset = (Ns&3)*gNB->frame_parms.symbols_per_slot*symbolSize;
const int nushift = (p>>1)&1; const int nushift = (p >> 1) & 1;
gNB->frame_parms.nushift = nushift;
int ch_offset = symbolSize*symbol; int ch_offset = symbolSize*symbol;
const int symbol_offset = symbolSize*symbol; const int symbol_offset = symbolSize*symbol;
openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
+2 -13
View File
@@ -635,18 +635,13 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
c16_t rxdataF[][ue->frame_parms.samples_per_slot_wCP]) c16_t rxdataF[][ue->frame_parms.samples_per_slot_wCP])
{ {
int pilot[200] __attribute__((aligned(16))); int pilot[200] __attribute__((aligned(16)));
unsigned short k;
unsigned int pilot_cnt; unsigned int pilot_cnt;
int16_t ch[2],*pil,*rxF; int16_t ch[2],*pil,*rxF;
int symbol_offset; int symbol_offset;
uint8_t nushift;
uint8_t ssb_index=current_ssb->i_ssb; uint8_t ssb_index=current_ssb->i_ssb;
uint8_t n_hf=current_ssb->n_hf; uint8_t n_hf=current_ssb->n_hf;
nushift = ue->frame_parms.Nid_cell%4;
ue->frame_parms.nushift = nushift;
unsigned int ssb_offset = ue->frame_parms.first_carrier_offset + ue->frame_parms.ssb_start_subcarrier; unsigned int ssb_offset = ue->frame_parms.first_carrier_offset + ue->frame_parms.ssb_start_subcarrier;
if (ssb_offset>= ue->frame_parms.ofdm_symbol_size) ssb_offset-=ue->frame_parms.ofdm_symbol_size; if (ssb_offset>= ue->frame_parms.ofdm_symbol_size) ssb_offset-=ue->frame_parms.ofdm_symbol_size;
@@ -656,8 +651,7 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
symbol_offset = ue->frame_parms.ofdm_symbol_size*symbol; symbol_offset = ue->frame_parms.ofdm_symbol_size*symbol;
unsigned int k = ue->frame_parms.Nid_cell % 4;
k = nushift;
#ifdef DEBUG_PBCH #ifdef DEBUG_PBCH
printf("PBCH DMRS Correlation : gNB_id %d , OFDM size %d, Ncp=%d, Ns=%d, k=%d symbol %d\n", proc->gNB_id, ue->frame_parms.ofdm_symbol_size, ue->frame_parms.Ncp, Ns, k, symbol); printf("PBCH DMRS Correlation : gNB_id %d , OFDM size %d, Ncp=%d, Ns=%d, k=%d symbol %d\n", proc->gNB_id, ue->frame_parms.ofdm_symbol_size, ue->frame_parms.Ncp, Ns, k, symbol);
@@ -805,8 +799,7 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
//int slot_pbch; //int slot_pbch;
uint8_t nushift; uint8_t nushift;
nushift = ue->frame_parms.Nid_cell%4; nushift = ue->frame_parms.Nid_cell % 4;
ue->frame_parms.nushift = nushift;
unsigned int ssb_offset = ue->frame_parms.first_carrier_offset + ue->frame_parms.ssb_start_subcarrier; unsigned int ssb_offset = ue->frame_parms.first_carrier_offset + ue->frame_parms.ssb_start_subcarrier;
if (ssb_offset>= ue->frame_parms.ofdm_symbol_size) ssb_offset-=ue->frame_parms.ofdm_symbol_size; if (ssb_offset>= ue->frame_parms.ofdm_symbol_size) ssb_offset-=ue->frame_parms.ofdm_symbol_size;
@@ -1660,12 +1653,8 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
uint8_t nushift = 0; uint8_t nushift = 0;
if (config_type == NFAPI_NR_DMRS_TYPE1) { if (config_type == NFAPI_NR_DMRS_TYPE1) {
nushift = (p >> 1) & 1; nushift = (p >> 1) & 1;
if (p < 4)
ue->frame_parms.nushift = nushift;
} else { // NFAPI_NR_DMRS_TYPE2 } else { // NFAPI_NR_DMRS_TYPE2
nushift = delta; nushift = delta;
if (p < 6)
ue->frame_parms.nushift = nushift;
} }
delay_t delay = {0}; delay_t delay = {0};
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
+131 -63
View File
@@ -406,8 +406,11 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
//--------------------- RBs extraction --------------------- //--------------------- RBs extraction ---------------------
//---------------------------------------------------------- //----------------------------------------------------------
const int n_rx = frame_parms->nb_antennas_rx; const int n_rx = frame_parms->nb_antennas_rx;
time_stats_t meas = {0};
const bool meas_enabled = cpumeas(CPUMEAS_GETSTATE);
start_meas(&ue->generic_stat_bis[slot]); if (meas_enabled)
start_meas(&meas);
{ {
__attribute__((aligned(32))) c16_t rxdataF_ext[nbRx][rx_size_symbol]; __attribute__((aligned(32))) c16_t rxdataF_ext[nbRx][rx_size_symbol];
memset(rxdataF_ext, 0, sizeof(rxdataF_ext)); memset(rxdataF_ext, 0, sizeof(rxdataF_ext));
@@ -429,14 +432,21 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
frame_parms, frame_parms,
dlsch[0].dlsch_config.dlDmrsSymbPos, dlsch[0].dlsch_config.dlDmrsSymbPos,
ue->chest_time); ue->chest_time);
stop_meas(&ue->generic_stat_bis[slot]); if (meas_enabled) {
stop_meas(&meas);
LOG_D(PHY,
"[AbsSFN %u.%d] Slot%d Symbol %d: Pilot/Data extraction %5.2f \n",
frame,
nr_slot_rx,
slot,
symbol,
meas.p_time / (cpuf * 1000.0));
}
if (ue->phy_sim_pdsch_rxdataF_ext) if (ue->phy_sim_pdsch_rxdataF_ext)
for (unsigned char aarx = 0; aarx < frame_parms->nb_antennas_rx; aarx++) { for (unsigned char aarx = 0; aarx < frame_parms->nb_antennas_rx; aarx++) {
int offset = ((void *)rxdataF_ext[aarx] - (void *)rxdataF_ext) + symbol * rx_size_symbol; int offset = ((void *)rxdataF_ext[aarx] - (void *)rxdataF_ext) + symbol * rx_size_symbol;
memcpy(ue->phy_sim_pdsch_rxdataF_ext + offset, rxdataF_ext, rx_size_symbol * sizeof(c16_t)); memcpy(ue->phy_sim_pdsch_rxdataF_ext + offset, rxdataF_ext, rx_size_symbol * sizeof(c16_t));
} }
if (cpumeas(CPUMEAS_GETSTATE))
LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d: Pilot/Data extraction %5.2f \n", frame, nr_slot_rx, slot, symbol, ue->generic_stat_bis[slot].p_time / (cpuf * 1000.0));
nb_re_pdsch = (pilots == 1) nb_re_pdsch = (pilots == 1)
? ((config_type == NFAPI_NR_DMRS_TYPE1) ? nb_rb_pdsch * (12 - 6 * dlsch[0].dlsch_config.n_dmrs_cdm_groups) : nb_rb_pdsch * (12 - 4 * dlsch[0].dlsch_config.n_dmrs_cdm_groups)) ? ((config_type == NFAPI_NR_DMRS_TYPE1) ? nb_rb_pdsch * (12 - 6 * dlsch[0].dlsch_config.n_dmrs_cdm_groups) : nb_rb_pdsch * (12 - 4 * dlsch[0].dlsch_config.n_dmrs_cdm_groups))
@@ -444,18 +454,26 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
//---------------------------------------------------------- //----------------------------------------------------------
//--------------------- Channel Scaling -------------------- //--------------------- Channel Scaling --------------------
//---------------------------------------------------------- //----------------------------------------------------------
start_meas(&ue->generic_stat_bis[slot]); if (meas_enabled)
start_meas(&meas);
nr_dlsch_scale_channel(rx_size_symbol, dl_ch_estimates_ext, frame_parms, nl, n_rx, symbol, pilots, nb_re_pdsch, nb_rb_pdsch); nr_dlsch_scale_channel(rx_size_symbol, dl_ch_estimates_ext, frame_parms, nl, n_rx, symbol, pilots, nb_re_pdsch, nb_rb_pdsch);
stop_meas(&ue->generic_stat_bis[slot]); if (meas_enabled) {
stop_meas(&meas);
LOG_D(PHY,
"[AbsSFN %u.%d] Slot%d Symbol %d: Channel Scale %5.2f \n",
frame,
nr_slot_rx,
slot,
symbol,
meas.p_time / (cpuf * 1000.0));
}
if (cpumeas(CPUMEAS_GETSTATE)) //----------------------------------------------------------
LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d: Channel Scale %5.2f \n", frame, nr_slot_rx, slot, symbol, ue->generic_stat_bis[slot].p_time / (cpuf * 1000.0)); //--------------------- Channel Level Calc. ----------------
//----------------------------------------------------------
//---------------------------------------------------------- if (meas_enabled)
//--------------------- Channel Level Calc. ---------------- start_meas(&meas);
//---------------------------------------------------------- if (first_symbol_flag == 1) {
start_meas(&ue->generic_stat_bis[slot]);
if (first_symbol_flag==1) {
nr_dlsch_channel_level(rx_size_symbol, dl_ch_estimates_ext, frame_parms, nl, avg, symbol, nb_re_pdsch, nb_rb_pdsch); nr_dlsch_channel_level(rx_size_symbol, dl_ch_estimates_ext, frame_parms, nl, avg, symbol, nb_re_pdsch, nb_rb_pdsch);
avgs = 0; avgs = 0;
for (aatx=0;aatx<nl;aatx++) for (aatx=0;aatx<nl;aatx++)
@@ -476,45 +494,56 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
*log2_maxh = (log2_approx(avgs)/2) + 1; *log2_maxh = (log2_approx(avgs)/2) + 1;
//LOG_I(PHY, "avgs Power per SC is %d lg2_maxh %d\n", avgs, log2_maxh); //LOG_I(PHY, "avgs Power per SC is %d lg2_maxh %d\n", avgs, log2_maxh);
LOG_D(PHY, "[DLSCH] AbsSubframe %d.%d log2_maxh = %d (%d,%d)\n", frame % 1024, nr_slot_rx, *log2_maxh, avg[0], avgs); LOG_D(PHY, "[DLSCH] AbsSubframe %d.%d log2_maxh = %d (%d,%d)\n", frame % 1024, nr_slot_rx, *log2_maxh, avg[0], avgs);
} }
stop_meas(&ue->generic_stat_bis[slot]); if (meas_enabled) {
stop_meas(&meas);
LOG_D(PHY,
"[AbsSFN %u.%d] Slot%d Symbol %d first_symbol_flag %d: Channel Level %5.2f \n",
frame,
nr_slot_rx,
slot,
symbol,
first_symbol_flag,
meas.p_time / (cpuf * 1000.0));
}
#if T_TRACER #if T_TRACER
T(T_UE_PHY_PDSCH_ENERGY, T_INT(gNB_id), T_INT(0), T_INT(frame%1024), T_INT(nr_slot_rx), T(T_UE_PHY_PDSCH_ENERGY,
T_INT(avg[0]), T_INT(avg[1]), T_INT(avg[2]), T_INT(avg[3])); T_INT(gNB_id),
T_INT(0),
T_INT(frame % 1024),
T_INT(nr_slot_rx),
T_INT(avg[0]),
T_INT(avg[1]),
T_INT(avg[2]),
T_INT(avg[3]));
#endif #endif
if (cpumeas(CPUMEAS_GETSTATE)) //----------------------------------------------------------
LOG_D(PHY, //--------------------- channel compensation ---------------
"[AbsSFN %u.%d] Slot%d Symbol %d first_symbol_flag %d: Channel Level %5.2f \n", //----------------------------------------------------------
frame, nr_slot_rx, slot, symbol, first_symbol_flag, ue->generic_stat_bis[slot].p_time / (cpuf * 1000.0)); // Disable correlation measurement for optimizing UE
if (meas_enabled)
//---------------------------------------------------------- start_meas(&meas);
//--------------------- channel compensation --------------- nr_dlsch_channel_compensation(rx_size_symbol,
//---------------------------------------------------------- nbRx,
// Disable correlation measurement for optimizing UE rxdataF_ext,
start_meas(&ue->generic_stat_bis[slot]); dl_ch_estimates_ext,
nr_dlsch_channel_compensation(rx_size_symbol, dl_ch_mag,
nbRx, dl_ch_magb,
rxdataF_ext, dl_ch_magr,
dl_ch_estimates_ext, rxdataF_comp,
dl_ch_mag, NULL,
dl_ch_magb, frame_parms,
dl_ch_magr, nl,
rxdataF_comp, symbol,
NULL, nb_re_pdsch,
frame_parms, first_symbol_flag,
nl, dlsch[0].dlsch_config.qamModOrder,
symbol, nb_rb_pdsch,
nb_re_pdsch, *log2_maxh,
first_symbol_flag, measurements); // log2_maxh+I0_shift
dlsch[0].dlsch_config.qamModOrder, if (meas_enabled) {
nb_rb_pdsch, stop_meas(&meas);
*log2_maxh,
measurements); // log2_maxh+I0_shift
stop_meas(&ue->generic_stat_bis[slot]);
}
if (cpumeas(CPUMEAS_GETSTATE))
LOG_D(PHY, LOG_D(PHY,
"[AbsSFN %u.%d] Slot%d Symbol %d log2_maxh %d Channel Comp %5.2f \n", "[AbsSFN %u.%d] Slot%d Symbol %d log2_maxh %d Channel Comp %5.2f \n",
frame, frame,
@@ -522,22 +551,54 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
slot, slot,
symbol, symbol,
*log2_maxh, *log2_maxh,
ue->generic_stat_bis[slot].p_time / (cpuf * 1000.0)); meas.p_time / (cpuf * 1000.0));
}
}
start_meas(&ue->generic_stat_bis[slot]); if (meas_enabled)
start_meas(&meas);
if (n_rx > 1) { if (n_rx > 1) {
nr_dlsch_detection_mrc(rx_size_symbol, nl, n_rx, rxdataF_comp, NULL, dl_ch_mag, dl_ch_magb, dl_ch_magr, symbol, nb_rb_pdsch, nb_re_pdsch); nr_dlsch_detection_mrc(rx_size_symbol,
if (nl >= 2)//Apply zero forcing for 2, 3, and 4 Tx layers nl,
nr_zero_forcing_rx( n_rx,
rx_size_symbol, n_rx, nl, rxdataF_comp, dl_ch_mag, dl_ch_magb, dl_ch_magr, dl_ch_estimates_ext, nb_rb_pdsch, dlsch[0].dlsch_config.qamModOrder, *log2_maxh, symbol, nb_re_pdsch); rxdataF_comp,
NULL,
dl_ch_mag,
dl_ch_magb,
dl_ch_magr,
symbol,
nb_rb_pdsch,
nb_re_pdsch);
if (nl >= 2) // Apply zero forcing for 2, 3, and 4 Tx layers
nr_zero_forcing_rx(rx_size_symbol,
n_rx,
nl,
rxdataF_comp,
dl_ch_mag,
dl_ch_magb,
dl_ch_magr,
dl_ch_estimates_ext,
nb_rb_pdsch,
dlsch[0].dlsch_config.qamModOrder,
*log2_maxh,
symbol,
nb_re_pdsch);
} }
stop_meas(&ue->generic_stat_bis[slot]);
if (cpumeas(CPUMEAS_GETSTATE)) if (meas_enabled) {
LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d: Channel Combine and zero forcing %5.2f \n", frame, nr_slot_rx, slot, symbol, ue->generic_stat_bis[slot].p_time / (cpuf * 1000.0)); stop_meas(&meas);
LOG_D(PHY,
"[AbsSFN %u.%d] Slot%d Symbol %d: Channel Combine and zero forcing %5.2f \n",
frame,
nr_slot_rx,
slot,
symbol,
meas.p_time / (cpuf * 1000.0));
}
start_meas(&ue->generic_stat_bis[slot]); if (meas_enabled)
start_meas(&meas);
/* Store the valid DL RE's */ /* Store the valid DL RE's */
dl_valid_re[symbol-1] = nb_re_pdsch; dl_valid_re[symbol-1] = nb_re_pdsch;
@@ -652,9 +713,16 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
#endif #endif
} }
stop_meas(&ue->generic_stat_bis[slot]); if (meas_enabled) {
if (cpumeas(CPUMEAS_GETSTATE)) stop_meas(&meas);
LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d: LLR Computation %5.2f \n", frame, nr_slot_rx, slot, symbol, ue->generic_stat_bis[slot].p_time / (cpuf * 1000.0)); LOG_D(PHY,
"[AbsSFN %u.%d] Slot%d Symbol %d: LLR Computation %5.2f \n",
frame,
nr_slot_rx,
slot,
symbol,
meas.p_time / (cpuf * 1000.0));
}
#if T_TRACER #if T_TRACER
T(T_UE_PHY_PDSCH_IQ, T(T_UE_PHY_PDSCH_IQ,
openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
+12 -12
View File
@@ -57,10 +57,11 @@ static uint16_t nr_pbch_extract(uint32_t rxdataF_sz,
struct complex16 dl_ch_estimates_ext[][PBCH_MAX_RE_PER_SYMBOL], struct complex16 dl_ch_estimates_ext[][PBCH_MAX_RE_PER_SYMBOL],
uint32_t symbol, uint32_t symbol,
uint32_t s_offset, uint32_t s_offset,
NR_DL_FRAME_PARMS *frame_parms) { NR_DL_FRAME_PARMS *frame_parms,
int nushiftmod4)
{
uint16_t rb; uint16_t rb;
uint8_t i,j,aarx; uint8_t i, j, aarx;
int nushiftmod4 = frame_parms->nushift;
AssertFatal(symbol>=1 && symbol<5, AssertFatal(symbol>=1 && symbol<5,
"symbol %d illegal for PBCH extraction\n", "symbol %d illegal for PBCH extraction\n",
symbol); symbol);
@@ -395,12 +396,12 @@ int nr_rx_pbch(PHY_VARS_NR_UE *ue,
{ {
int max_h=0; int max_h=0;
int symbol; int symbol;
//uint8_t pbch_a[64]; // uint8_t pbch_a[64];
//FT ?? cppcheck doesn't like pbch_a allocation because of line 525..and i don't get what this variable is for.. // FT ?? cppcheck doesn't like pbch_a allocation because of line 525..and i don't get what this variable is for..
//uint8_t *pbch_a = malloc(sizeof(uint8_t) * NR_POLAR_PBCH_PAYLOAD_BITS); // uint8_t *pbch_a = malloc(sizeof(uint8_t) * NR_POLAR_PBCH_PAYLOAD_BITS);
uint8_t nushift;
uint16_t M;
uint8_t Lmax=frame_parms->Lmax; uint8_t Lmax=frame_parms->Lmax;
int M = NR_POLAR_PBCH_E;
int nushift = (Lmax == 4) ? i_ssb & 3 : i_ssb & 7;
//uint16_t crc; //uint16_t crc;
//unsigned short idx_demod =0; //unsigned short idx_demod =0;
uint32_t decoderState=0; uint32_t decoderState=0;
@@ -440,7 +441,8 @@ int nr_rx_pbch(PHY_VARS_NR_UE *ue,
dl_ch_estimates_ext, dl_ch_estimates_ext,
symbol, symbol,
symbol_offset, symbol_offset,
frame_parms); frame_parms,
nushift);
#ifdef DEBUG_PBCH #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 Symbol %d ofdm size %d\n",symbol, frame_parms->ofdm_symbol_size );
LOG_I(PHY,"[PHY] PBCH starting channel_level\n"); LOG_I(PHY,"[PHY] PBCH starting channel_level\n");
@@ -496,9 +498,7 @@ int nr_rx_pbch(PHY_VARS_NR_UE *ue,
printf("pbch rx llr %d\n",*(pbch_e_rx+cnt)); printf("pbch rx llr %d\n",*(pbch_e_rx+cnt));
#endif #endif
//un-scrambling // un-scrambling
M = NR_POLAR_PBCH_E;
nushift = (Lmax==4)? i_ssb&3 : i_ssb&7;
uint32_t unscrambling_mask = (Lmax==64)?0x100006D:0x1000041; uint32_t unscrambling_mask = (Lmax==64)?0x100006D:0x1000041;
uint32_t pbch_a_interleaved=0; uint32_t pbch_a_interleaved=0;
uint32_t pbch_a_prime=0; uint32_t pbch_a_prime=0;
openair1/PHY/defs_nr_UE.h
-2
View File
@@ -592,8 +592,6 @@ typedef struct {
time_stats_t ulsch_interleaving_stats; time_stats_t ulsch_interleaving_stats;
time_stats_t ulsch_multiplexing_stats; time_stats_t ulsch_multiplexing_stats;
time_stats_t generic_stat;
time_stats_t generic_stat_bis[LTE_SLOTS_PER_SUBFRAME];
time_stats_t ue_front_end_stat; time_stats_t ue_front_end_stat;
time_stats_t ue_front_end_per_slot_stat[LTE_SLOTS_PER_SUBFRAME]; time_stats_t ue_front_end_per_slot_stat[LTE_SLOTS_PER_SUBFRAME];
time_stats_t pdcch_procedures_stat; time_stats_t pdcch_procedures_stat;
openair1/PHY/defs_nr_common.h
-2
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@@ -229,8 +229,6 @@ struct NR_DL_FRAME_PARMS {
c16_t timeshift_symbol_rotation[4096*2] __attribute__ ((aligned (16))); c16_t timeshift_symbol_rotation[4096*2] __attribute__ ((aligned (16)));
/// Table used to apply the delay compensation in DL/UL /// Table used to apply the delay compensation in DL/UL
c16_t delay_table[2 * MAX_DELAY_COMP + 1][NR_MAX_OFDM_SYMBOL_SIZE]; c16_t delay_table[2 * MAX_DELAY_COMP + 1][NR_MAX_OFDM_SYMBOL_SIZE];
/// shift of pilot position in one RB
uint8_t nushift;
/// SRS configuration from TS 38.331 RRC /// SRS configuration from TS 38.331 RRC
SRS_NR srs_nr; SRS_NR srs_nr;
/// Power used by SSB in order to estimate signal strength and path loss /// Power used by SSB in order to estimate signal strength and path loss
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
+5 -4
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@@ -1019,7 +1019,8 @@ void pdsch_processing(PHY_VARS_NR_UE *ue,
int gNB_id = proc->gNB_id; int gNB_id = proc->gNB_id;
NR_UE_DLSCH_t *dlsch = &phy_data->dlsch[0]; NR_UE_DLSCH_t *dlsch = &phy_data->dlsch[0];
start_meas(&ue->generic_stat); time_stats_t meas = {0};
start_meas(&meas);
// do procedures for C-RNTI // do procedures for C-RNTI
int ret_pdsch = 0; int ret_pdsch = 0;
@@ -1131,7 +1132,7 @@ void pdsch_processing(PHY_VARS_NR_UE *ue,
ue->csirs_vars[gNB_id]->active = 0; ue->csirs_vars[gNB_id]->active = 0;
} }
start_meas(&ue->generic_stat); start_meas(&meas);
if (nr_slot_rx==9) { if (nr_slot_rx==9) {
if (frame_rx % 10 == 0) { if (frame_rx % 10 == 0) {
@@ -1157,9 +1158,9 @@ void pdsch_processing(PHY_VARS_NR_UE *ue,
} }
stop_meas(&ue->generic_stat); stop_meas(&meas);
if (cpumeas(CPUMEAS_GETSTATE)) if (cpumeas(CPUMEAS_GETSTATE))
LOG_D(PHY, "after ldpc decode until end of Rx %5.2f \n", ue->generic_stat.p_time / (cpuf * 1000.0)); LOG_D(PHY, "after ldpc decode until end of Rx %5.2f \n", meas.p_time / (cpuf * 1000.0));
#ifdef EMOS #ifdef EMOS
phy_procedures_emos_UE_RX(ue,slot,gNB_id); phy_procedures_emos_UE_RX(ue,slot,gNB_id);
openair1/SIMULATION/NR_PHY/pbchsim.c
-1
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@@ -495,7 +495,6 @@ int main(int argc, char **argv)
frame_parms->nb_antenna_ports_gNB = n_tx; frame_parms->nb_antenna_ports_gNB = n_tx;
frame_parms->N_RB_DL = N_RB_DL; frame_parms->N_RB_DL = N_RB_DL;
frame_parms->Nid_cell = Nid_cell; frame_parms->Nid_cell = Nid_cell;
frame_parms->nushift = Nid_cell%4;
frame_parms->ssb_type = nr_ssb_type_C; frame_parms->ssb_type = nr_ssb_type_C;
frame_parms->freq_range = mu<2 ? nr_FR1 : nr_FR2; frame_parms->freq_range = mu<2 ? nr_FR1 : nr_FR2;
openair1/SIMULATION/NR_UE_PHY/unit_tests/src/pss_util_test.c
+1 -2
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@@ -233,8 +233,7 @@ int init_test(unsigned char N_tx, unsigned char N_rx, unsigned char transmission
frame_parms->N_RB_DL = N_RB_DL; //50 for 10MHz and 25 for 5 MHz frame_parms->N_RB_DL = N_RB_DL; //50 for 10MHz and 25 for 5 MHz
frame_parms->N_RB_UL = N_RB_DL; frame_parms->N_RB_UL = N_RB_DL;
frame_parms->Ncp = extended_prefix_flag; frame_parms->Ncp = extended_prefix_flag;
frame_parms->Nid_cell = Nid_cell; frame_parms->Nid_cell = Nid_cell;
frame_parms->nushift = Nid_cell%6;
frame_parms->nb_antennas_tx = N_tx; frame_parms->nb_antennas_tx = N_tx;
frame_parms->nb_antennas_rx = N_rx; frame_parms->nb_antennas_rx = N_rx;
frame_parms->frame_type = frame_type; frame_parms->frame_type = frame_type;