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Merge remote-tracking branch 'origin/NR_RRCConfiguration_FR2' into integration_2020_wk45_2

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This commit is contained in:
hardy
2020-11-05 16:53:13 +01:00
parent 802e8218ad 0d30561ecd
commit 3917b1ae0f
20 changed files with 554 additions and 69 deletions
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openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
+27 -12
View File
@@ -1736,13 +1736,23 @@ uint32_t to_nrarfcn(int nr_bandP,
(long long unsigned int)(nr_bandtable[i].dl_max - bw_kHz));
int deltaFglobal = 60;
uint32_t N_REF_Offs = 2016667;
uint64_t F_REF_Offs_khz = 24250080;
if (dl_CarrierFreq < 3e9) deltaFglobal = 15;
if (dl_CarrierFreq < 24.25e9) deltaFglobal = 5;
if (dl_CarrierFreq < 24.25e9) {
deltaFglobal = 15;
N_REF_Offs = 600000;
F_REF_Offs_khz = 3000000;
}
if (dl_CarrierFreq < 3e9) {
deltaFglobal = 5;
N_REF_Offs = 0;
F_REF_Offs_khz = 0;
}
// This is equation before Table 5.4.2.1-1 in 38101-1-f30
// F_REF=F_REF_Offs + deltaF_Global(N_REF-NREF_REF_Offs)
nrarfcn = (((dl_CarrierFreq_by_1k - nr_bandtable[i].dl_min)/deltaFglobal)+nr_bandtable[i].N_OFFs_DL);
nrarfcn = (((dl_CarrierFreq_by_1k - F_REF_Offs_khz)/deltaFglobal)+N_REF_Offs);
delta_arfcn = nrarfcn - nr_bandtable[i].N_OFFs_DL;
if(delta_arfcn%(nr_bandtable[i].step_size)!=0)
@@ -1759,13 +1769,21 @@ uint64_t from_nrarfcn(int nr_bandP,
{
int i;
int deltaFglobal = 5;
uint32_t N_REF_Offs = 0;
uint64_t F_REF_Offs_khz = 0;
int scs_khz = 15<<scs_index;
uint32_t delta_arfcn;
if (dl_nrarfcn > 599999 && dl_nrarfcn < 2016667)
deltaFglobal = 15;
if (dl_nrarfcn > 2016666 && dl_nrarfcn < 3279166)
if (dl_nrarfcn > 599999 && dl_nrarfcn < 2016667) {
deltaFglobal = 15;
N_REF_Offs = 600000;
F_REF_Offs_khz = 3000000;
}
if (dl_nrarfcn > 2016666 && dl_nrarfcn < 3279166) {
deltaFglobal = 60;
N_REF_Offs = 2016667;
F_REF_Offs_khz = 24250080;
}
AssertFatal(nr_bandP <= 261, "nr_band %d > 260\n", nr_bandP);
for (i = 0; i < NR_BANDTABLE_SIZE && nr_bandtable[i].band != nr_bandP; i++);
@@ -1779,14 +1797,11 @@ uint64_t from_nrarfcn(int nr_bandP,
if(delta_arfcn%(nr_bandtable[i].step_size)!=0)
AssertFatal(1==0,"dl_nrarfcn %u is not on the raster for step size %lu",dl_nrarfcn,nr_bandtable[i].step_size);
LOG_I(PHY,"Computing dl_frequency (pointA %llu => %llu (dlmin %llu, nr_bandtable[%d].N_OFFs_DL %llu))\n",
LOG_I(PHY,"Computing dl_frequency (arfcn %llu => %llu)\n",
(unsigned long long)dl_nrarfcn,
(unsigned long long)(1000*(nr_bandtable[i].dl_min + (dl_nrarfcn - nr_bandtable[i].N_OFFs_DL) * deltaFglobal)),
(unsigned long long)nr_bandtable[i].dl_min,
i,
(unsigned long long)nr_bandtable[i].N_OFFs_DL);
(unsigned long long)(1000*(F_REF_Offs_khz + (dl_nrarfcn - N_REF_Offs) * deltaFglobal)));
return 1000*(nr_bandtable[i].dl_min + (dl_nrarfcn - nr_bandtable[i].N_OFFs_DL) * deltaFglobal);
return 1000*(F_REF_Offs_khz + (dl_nrarfcn - N_REF_Offs) * deltaFglobal);
}
openair2/LAYER2/NR_MAC_gNB/config.c
+1 -1
View File
@@ -128,7 +128,7 @@ void config_common(int Mod_idP, int pdsch_AntennaPorts, NR_ServingCellConfigComm
uint16_t band;
int32_t offset;
get_band((uint64_t)(cfg->carrier_config.dl_frequency.value)*1000,
get_band(((uint64_t)cfg->carrier_config.dl_frequency.value)*1000,
&band,
&offset,
&frame_type);
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
+42 -2
View File
@@ -403,6 +403,8 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
protocol_ctxt_t ctxt;
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, module_idP, ENB_FLAG_YES, NOT_A_RNTI, frame, slot,module_idP);
int nb_periods_per_frame;
const int UE_id = 0;
const int bwp_id = 1;
@@ -411,9 +413,47 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
NR_UE_sched_ctrl_t *ue_sched_ctl = &UE_info->UE_sched_ctrl[UE_id];
NR_COMMON_channels_t *cc = gNB->common_channels;
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
NR_TDD_UL_DL_Pattern_t *tdd_pattern = &scc->tdd_UL_DL_ConfigurationCommon->pattern1;
const int num_slots_per_tdd = slots_per_frame[*scc->ssbSubcarrierSpacing] >> (7 - tdd_pattern->dl_UL_TransmissionPeriodicity);
switch(scc->tdd_UL_DL_ConfigurationCommon->pattern1.dl_UL_TransmissionPeriodicity) {
case 0:
nb_periods_per_frame = 20; // 10ms/0p5ms
break;
case 1:
nb_periods_per_frame = 16; // 10ms/0p625ms
break;
case 2:
nb_periods_per_frame = 10; // 10ms/1ms
break;
case 3:
nb_periods_per_frame = 8; // 10ms/1p25ms
break;
case 4:
nb_periods_per_frame = 5; // 10ms/2ms
break;
case 5:
nb_periods_per_frame = 4; // 10ms/2p5ms
break;
case 6:
nb_periods_per_frame = 2; // 10ms/5ms
break;
case 7:
nb_periods_per_frame = 1; // 10ms/10ms
break;
default:
AssertFatal(1==0,"Undefined tdd period %d\n", scc->tdd_UL_DL_ConfigurationCommon->pattern1.dl_UL_TransmissionPeriodicity);
}
int num_slots_per_tdd = (slots_per_frame[*scc->ssbSubcarrierSpacing])/nb_periods_per_frame;
const int nr_ulmix_slots = tdd_pattern->nrofUplinkSlots + (tdd_pattern->nrofUplinkSymbols!=0);
start_meas(&RC.nrmac[module_idP]->eNB_scheduler);
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
+1 -1
View File
@@ -619,7 +619,7 @@ void schedule_fapi_ul_pdu(int Mod_idP,
pusch_pdu->resource_alloc = 1; //type 1
pusch_pdu->rb_start = 0;
if (get_softmodem_params()->phy_test==1)
pusch_pdu->rb_size = 50;
pusch_pdu->rb_size = min(pusch_pdu->bwp_size,50);
else
pusch_pdu->rb_size = pusch_pdu->bwp_size;
}
openair2/RRC/LTE/rrc_eNB.c
+10 -3
View File
@@ -3295,7 +3295,10 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.measTimingConfig_r15.periodicityAndOffset_r15.present = LTE_MTC_SSB_NR_r15__periodicityAndOffset_r15_PR_sf20_r15;
MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.measTimingConfig_r15.periodicityAndOffset_r15.choice.sf20_r15 = 0;
MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.measTimingConfig_r15.ssb_Duration_r15 = LTE_MTC_SSB_NR_r15__ssb_Duration_r15_sf4;
MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.subcarrierSpacingSSB_r15 = LTE_RS_ConfigSSB_NR_r15__subcarrierSpacingSSB_r15_kHz30;
if (rrc_inst->nr_scg_ssb_freq > 2016666) //FR2
MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.subcarrierSpacingSSB_r15 = LTE_RS_ConfigSSB_NR_r15__subcarrierSpacingSSB_r15_kHz120;
else
MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.subcarrierSpacingSSB_r15 = LTE_RS_ConfigSSB_NR_r15__subcarrierSpacingSSB_r15_kHz30;
MeasObj2->measObject.choice.measObjectNR_r15.quantityConfigSet_r15 = 1;
MeasObj2->measObject.choice.measObjectNR_r15.ext1 = calloc(1, sizeof(struct LTE_MeasObjectNR_r15__ext1));
@@ -3306,7 +3309,11 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
if (MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15 == NULL) exit(1);
MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15->present = LTE_MeasObjectNR_r15__ext1__bandNR_r15_PR_setup;
MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15->choice.setup = 78;
if (rrc_inst->nr_scg_ssb_freq > 2016666) //FR2
MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15->choice.setup = 261;
else
MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15->choice.setup = 78;
ASN_SEQUENCE_ADD(&MeasObj_list->list, MeasObj2);
}
@@ -4020,7 +4027,6 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt
MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.buf[0] = 0;
MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.size = 1;
MeasObj->measObject.choice.measObjectEUTRA.neighCellConfig.bits_unused = 6;
//<<<<<<< HEAD
MeasObj->measObject.choice.measObjectEUTRA.offsetFreq = NULL; // Default is 15 or 0dB
if (rrc_inst->carrier[0].sib1->tdd_Config!=NULL) {
@@ -4635,6 +4641,7 @@ rrc_eNB_process_MeasurementReport(
case 7:
LOG_D(RRC, "NR event frame %d subframe %d\n", ctxt_pP->frame, ctxt_pP->subframe);
printf("NR event frame %d subframe %d\n", ctxt_pP->frame, ctxt_pP->subframe);
break;
default: