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Merge remote-tracking branch 'origin/fix-msg2-gnb' into integration_2024_w14

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This commit is contained in:
Robert Schmidt
2024-04-08 17:53:54 +02:00
parent 171d9950a1 e3747ab592
commit 4f5b7fcb9e
22 changed files with 714 additions and 818 deletions
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openair1/PHY/defs_gNB.h
-3
View File
@@ -531,7 +531,6 @@ typedef struct {
#define MAX_NUM_NR_RX_RACH_PDUS 4
#define MAX_NUM_NR_RX_PRACH_PREAMBLES 4
#define MAX_UL_PDUS_PER_SLOT 8
#define MAX_NUM_NR_SRS_PDUS 8
// the current RRC resource allocation is that each UE gets its
@@ -573,8 +572,6 @@ typedef struct PHY_VARS_gNB_s {
nfapi_nr_uci_t uci_pdu_list[MAX_NUM_NR_UCI_PDUS];
/// NFAPI PRACH information
nfapi_nr_prach_indication_pdu_t prach_pdu_indication_list[MAX_NUM_NR_RX_RACH_PDUS];
/// NFAPI PRACH information
nfapi_nr_prach_indication_preamble_t preamble_list[MAX_NUM_NR_RX_PRACH_PREAMBLES];
nfapi_nr_ul_tti_request_t UL_tti_req;
nfapi_nr_uci_indication_t uci_indication;
openair1/SCHED_NR/nr_prach_procedures.c
+37 -32
View File
@@ -152,38 +152,43 @@ void L1_nr_prach_procedures(PHY_VARS_gNB *gNB,int frame,int slot) {
gNB->prach_energy_counter);
if ((gNB->prach_energy_counter == 100) && (max_preamble_energy[0] > gNB->measurements.prach_I0+gNB->prach_thres)) {
LOG_I(NR_PHY,"[gNB %d][RAPROC] Frame %d, slot %d Initiating RA procedure with preamble %d, energy %d.%d dB (I0 %d, thres %d), delay %d start symbol %u freq index %u\n",
gNB->Mod_id,
frame,
slot,
max_preamble[0],
max_preamble_energy[0]/10,
max_preamble_energy[0]%10,
gNB->measurements.prach_I0,gNB->prach_thres,
max_preamble_delay[0],
prachStartSymbol,
prach_pdu->num_ra);
T(T_ENB_PHY_INITIATE_RA_PROCEDURE, T_INT(gNB->Mod_id), T_INT(frame), T_INT(slot),
T_INT(max_preamble[0]), T_INT(max_preamble_energy[0]), T_INT(max_preamble_delay[0]));
gNB->UL_INFO.rach_ind.number_of_pdus += 1;
gNB->prach_pdu_indication_list[pdu_index].phy_cell_id = gNB->gNB_config.cell_config.phy_cell_id.value;
gNB->prach_pdu_indication_list[pdu_index].symbol_index = prachStartSymbol;
gNB->prach_pdu_indication_list[pdu_index].slot_index = slot;
gNB->prach_pdu_indication_list[pdu_index].freq_index = prach_pdu->num_ra;
gNB->prach_pdu_indication_list[pdu_index].avg_rssi = (max_preamble_energy[0]<631) ? (128+(max_preamble_energy[0]/5)) : 254;
gNB->prach_pdu_indication_list[pdu_index].avg_snr = 0xff; // invalid for now
gNB->prach_pdu_indication_list[pdu_index].num_preamble = 1;
gNB->prach_pdu_indication_list[pdu_index].preamble_list = gNB->preamble_list;
gNB->prach_pdu_indication_list[pdu_index].preamble_list[0].preamble_index = max_preamble[0];
gNB->prach_pdu_indication_list[pdu_index].preamble_list[0].timing_advance = max_preamble_delay[0];
gNB->prach_pdu_indication_list[pdu_index].preamble_list[0].preamble_pwr = 0xffffffff;
pdu_index++;
LOG_I(NR_PHY,
"[RAPROC] %d.%d Initiating RA procedure with preamble %d, energy %d.%d dB (I0 %d, thres %d), delay %d start symbol "
"%u freq index %u\n",
frame,
slot,
max_preamble[0],
max_preamble_energy[0] / 10,
max_preamble_energy[0] % 10,
gNB->measurements.prach_I0,
gNB->prach_thres,
max_preamble_delay[0],
prachStartSymbol,
prach_pdu->num_ra);
T(T_ENB_PHY_INITIATE_RA_PROCEDURE,
T_INT(gNB->Mod_id),
T_INT(frame),
T_INT(slot),
T_INT(max_preamble[0]),
T_INT(max_preamble_energy[0]),
T_INT(max_preamble_delay[0]));
gNB->UL_INFO.rach_ind.number_of_pdus += 1;
nfapi_nr_prach_indication_pdu_t *ind = &gNB->prach_pdu_indication_list[pdu_index];
ind->phy_cell_id = gNB->gNB_config.cell_config.phy_cell_id.value;
ind->symbol_index = prachStartSymbol;
ind->slot_index = slot;
ind->freq_index = prach_pdu->num_ra;
ind->avg_rssi = (max_preamble_energy[0] < 631) ? (128 + (max_preamble_energy[0] / 5)) : 254;
ind->avg_snr = 0xff; // invalid for now
ind->num_preamble = 1;
ind->preamble_list[0].preamble_index = max_preamble[0];
ind->preamble_list[0].timing_advance = max_preamble_delay[0];
ind->preamble_list[0].preamble_pwr = 0xffffffff;
pdu_index++;
}
gNB->measurements.prach_I0 = ((gNB->measurements.prach_I0*900)>>10) + ((max_preamble_energy[0]*124)>>10);
if (frame==0) LOG_I(PHY,"prach_I0 = %d.%d dB\n",gNB->measurements.prach_I0/10,gNB->measurements.prach_I0%10);
openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
+2 -4
View File
@@ -125,16 +125,14 @@ int8_t nr_ue_scheduled_response_stub(nr_scheduled_response_t *scheduled_response
rach_ind->pdu_list[pdu_index].freq_index = prach_pdu->num_ra;
rach_ind->pdu_list[pdu_index].avg_rssi = 128;
rach_ind->pdu_list[pdu_index].avg_snr = 0xff; // invalid for now
rach_ind->pdu_list[pdu_index].num_preamble = 1;
const int num_p = rach_ind->pdu_list[pdu_index].num_preamble;
rach_ind->pdu_list[pdu_index].preamble_list = calloc(num_p, sizeof(nfapi_nr_prach_indication_preamble_t));
AssertFatal(num_p == 1, "can handle only one preamble in preamble_list\n");
rach_ind->pdu_list[pdu_index].num_preamble = 1;
rach_ind->pdu_list[pdu_index].preamble_list[0].preamble_index = prach_pdu->ra_PreambleIndex;
rach_ind->pdu_list[pdu_index].preamble_list[0].timing_advance = 0;
rach_ind->pdu_list[pdu_index].preamble_list[0].preamble_pwr = 0xffffffff;
if (!put_queue(&nr_rach_ind_queue, rach_ind)) {
for (int pdu_index = 0; pdu_index < rach_ind->number_of_pdus; pdu_index++)
free(rach_ind->pdu_list[pdu_index].preamble_list);
free(rach_ind->pdu_list);
free(rach_ind);
}