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Commit 749d6af4 authored by rmagueta's avatar rmagueta
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Merge develop-sib1 into this branch

parent 8f03a80a
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Showing with 1685 additions and 714 deletions
ci-scripts/conf_files/gnb.band78.tm1.106PRB.usrpn300.conf
View file @ 749d6af4
......@@ -23,7 +23,14 @@ gNBs =
ssb_SubcarrierOffset = 0;
pdsch_AntennaPorts = 1;
pdcch_ConfigSIB1 = (
{
controlResourceSetZero = 10;
searchSpaceZero = 0;
}
);
servingCellConfigCommon = (
{
#spCellConfigCommon
......@@ -33,7 +40,7 @@ gNBs =
# downlinkConfigCommon
#frequencyInfoDL
# this is 3600 MHz + 43 PRBs@30kHz SCS (same as initial BWP)
absoluteFrequencySSB = 641032;
absoluteFrequencySSB = 641272;
dl_frequencyBand = 78;
# this is 3600 MHz
dl_absoluteFrequencyPointA = 640000;
......@@ -46,7 +53,7 @@ gNBs =
#initialDownlinkBWP
#genericParameters
# this is RBstart=41,L=24 (275*(L-1))+RBstart
initialDLBWPlocationAndBandwidth = 6366;
initialDLBWPlocationAndBandwidth = 6366; # 6366 12925 12956 28875
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
initialDLBWPsubcarrierSpacing = 1;
......@@ -77,7 +84,12 @@ gNBs =
#this is SS=1,L=5
initialDLBWPstartSymbolAndLength_3 = 57;
#uplinkConfigCommon
initialDLBWPk0_4 = 0;
initialDLBWPmappingType_4 = 0;
#this is SS=1,L=5
initialDLBWPstartSymbolAndLength_4 = 58;
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 78;
#scs-SpecificCarrierList
......
nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_constants.h
View file @ 749d6af4
......@@ -44,7 +44,7 @@
#define FAPI_NR_DL_CONFIG_TYPE_DCI 0x01
#define FAPI_NR_DL_CONFIG_TYPE_DLSCH 0x02
#define FAPI_NR_DL_CONFIG_TYPE_RA_DLSCH 0x03
#define FAPI_NR_DL_CONFIG_TYPE_SI_DLSCH 0x04
#define FAPI_NR_CCE_REG_MAPPING_TYPE_INTERLEAVED 0x01
#define FAPI_NR_CCE_REG_MAPPING_TYPE_NON_INTERLEAVED 0x02
......
openair1/PHY/NR_TRANSPORT/nr_dci.c
View file @ 749d6af4
......@@ -30,6 +30,8 @@
* \warning
*/
#include <LAYER2/NR_MAC_gNB/nr_mac_gNB.h>
#include <LAYER2/NR_MAC_gNB/mac_proto.h>
#include "nr_dci.h"
#include "nr_dlsch.h"
#include "nr_sch_dmrs.h"
......@@ -81,17 +83,13 @@ void nr_generate_dci(PHY_VARS_gNB *gNB,
int rb_offset;
int n_rb;
// compute rb_offset and n_prb based on frequency allocation
nr_fill_cce_list(gNB,0,pdcch_pdu_rel15);
get_coreset_rballoc(pdcch_pdu_rel15->FreqDomainResource,&n_rb,&rb_offset);
// compute rb_offset and n_prb based on frequency allocation
cset_start_sc = frame_parms.first_carrier_offset + rb_offset*NR_NB_SC_PER_RB;
if (pdcch_pdu_rel15->CoreSetType == NFAPI_NR_CSET_CONFIG_MIB_SIB1) {
cset_start_sc = frame_parms.first_carrier_offset +
(frame_parms.ssb_start_subcarrier/NR_NB_SC_PER_RB + rb_offset)*NR_NB_SC_PER_RB;
} else
cset_start_sc = frame_parms.first_carrier_offset + rb_offset*NR_NB_SC_PER_RB;
cset_start_sc = cset_start_sc + RC.nrmac[gNB->Mod_id]->type0_PDCCH_CSS_config.cset_start_rb*NR_NB_SC_PER_RB;
}
for (int d=0;d<pdcch_pdu_rel15->numDlDci;d++) {
/*The coreset is initialised
......@@ -105,8 +103,10 @@ void nr_generate_dci(PHY_VARS_gNB *gNB,
LOG_D(PHY, "Coreset rb_offset %d, nb_rb %d\n",rb_offset,n_rb);
LOG_D(PHY, "Coreset starting subcarrier %d on symbol %d (%d symbols)\n", cset_start_sc, cset_start_symb, cset_nsymb);
// DMRS length is per OFDM symbol
AssertFatal(pdcch_pdu_rel15->CceRegMappingType == NFAPI_NR_CCE_REG_MAPPING_NON_INTERLEAVED,
"Interleaved CCE REG MAPPING not supported\n");
//AssertFatal(pdcch_pdu_rel15->CceRegMappingType == NFAPI_NR_CCE_REG_MAPPING_NON_INTERLEAVED,
//"Interleaved CCE REG MAPPING not supported\n");
uint32_t dmrs_length = (pdcch_pdu_rel15->CceRegMappingType == NFAPI_NR_CCE_REG_MAPPING_NON_INTERLEAVED)?
(n_rb*6) : (pdcch_pdu_rel15->dci_pdu.AggregationLevel[d]*36/cset_nsymb); //2(QPSK)*3(per RB)*6(REG per CCE)
uint32_t encoded_length = pdcch_pdu_rel15->dci_pdu.AggregationLevel[d]*108; //2(QPSK)*9(per RB)*6(REG per CCE)
......@@ -225,7 +225,10 @@ void nr_generate_dci(PHY_VARS_gNB *gNB,
k -= frame_parms.ofdm_symbol_size;
} // m
} // reg_idx
LOG_I(PHY, ">> DCI: payloadSize = %d | payload = %llx\n",
*pdcch_pdu_rel15->dci_pdu.PayloadSizeBits,*(unsigned long long*)pdcch_pdu_rel15->dci_pdu.Payload);
} // for (int d=0;d<pdcch_pdu_rel15->numDlDci;d++)
}
......
openair1/PHY/NR_TRANSPORT/nr_dlsch.c
View file @ 749d6af4
......@@ -269,7 +269,9 @@ uint8_t nr_generate_pdsch(PHY_VARS_gNB *gNB,
/// Resource mapping
// Non interleaved VRB to PRB mapping
uint16_t start_sc = frame_parms->first_carrier_offset + rel15->rbStart*NR_NB_SC_PER_RB;
uint16_t start_sc = frame_parms->first_carrier_offset + (rel15->rbStart+rel15->BWPStart)*NR_NB_SC_PER_RB;
if (start_sc >= frame_parms->ofdm_symbol_size)
start_sc -= frame_parms->ofdm_symbol_size;
......
openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
View file @ 749d6af4
......@@ -645,6 +645,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
unsigned char Ns,
unsigned short p,
unsigned char symbol,
unsigned short BWPStart,
unsigned short bwp_start_subcarrier,
unsigned short nb_rb_pdsch)
{
......@@ -715,7 +716,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
// generate pilot
uint16_t rb_offset = (bwp_start_subcarrier - ue->frame_parms.first_carrier_offset) / 12;
uint16_t rb_offset = (bwp_start_subcarrier - ue->frame_parms.first_carrier_offset) / 12 - BWPStart;
int config_type = 0; // needs to be updated from higher layer
nr_pdsch_dmrs_rx(ue,Ns,ue->nr_gold_pdsch[eNB_offset][Ns][0], &pilot[0],1000,0,nb_rb_pdsch+rb_offset);
......
openair1/PHY/NR_UE_ESTIMATION/nr_estimation.h
View file @ 749d6af4
......@@ -69,6 +69,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
unsigned char Ns,
unsigned short p,
unsigned char symbol,
unsigned short BWPStart,
unsigned short bwp_start_subcarrier,
unsigned short nb_rb_pdsch);
......
openair1/PHY/NR_UE_TRANSPORT/dci_nr.c
View file @ 749d6af4
......@@ -36,6 +36,8 @@
#include <string.h>
#endif
#include <LAYER2/NR_MAC_UE/mac_defs.h>
#include <LAYER2/NR_MAC_UE/mac_proto.h>
#include "executables/softmodem-common.h"
#include "nr_transport_proto_ue.h"
......@@ -369,7 +371,7 @@ void nr_pdcch_extract_rbs_single(int32_t **rxdataF,
LOG_DDD("n_BWP_start=%d, coreset_nbr_rb=%d\n",n_BWP_start,coreset_nbr_rb);
int c_rb_by6;
c_rb = n_BWP_start;
c_rb = 0;
for (int rb=0;rb<coreset_nbr_rb;rb++,c_rb++) {
c_rb_by6 = c_rb/6;
// skip zeros in frequency domain bitmap
......@@ -381,7 +383,7 @@ void nr_pdcch_extract_rbs_single(int32_t **rxdataF,
// first we set initial conditions for pointer to rxdataF depending on the situation of the first RB within the CORESET (c_rb = n_BWP_start)
if ((c_rb < (frame_parms->N_RB_DL >> 1)) && ((frame_parms->N_RB_DL & 1) == 0)) {
//if RB to be treated is lower than middle system bandwidth then rxdataF pointed at (offset + c_br + symbol * ofdm_symbol_size): even case
rxF = &rxdataF[aarx][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size)))];
rxF = &rxdataF[aarx][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size)))+n_BWP_start*12];
LOG_DDD("in even case c_rb (%d) is lower than half N_RB_DL -> rxF = &rxdataF[aarx = (%d)][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
c_rb,aarx,(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))));
}
......@@ -389,7 +391,7 @@ void nr_pdcch_extract_rbs_single(int32_t **rxdataF,
if ((c_rb >= (frame_parms->N_RB_DL >> 1)) && ((frame_parms->N_RB_DL & 1) == 0)) {
// number of RBs is even and c_rb is higher than half system bandwidth (we don't skip DC)
// if these conditions are true the pointer has to be situated at the 1st part of the rxdataF
rxF = &rxdataF[aarx][(12*(c_rb - (frame_parms->N_RB_DL>>1)) + (symbol * (frame_parms->ofdm_symbol_size)))]; // we point at the 1st part of the rxdataF in symbol
rxF = &rxdataF[aarx][(12*(c_rb - (frame_parms->N_RB_DL>>1)) + (symbol * (frame_parms->ofdm_symbol_size)))+n_BWP_start*12]; // we point at the 1st part of the rxdataF in symbol
LOG_DDD("in even case c_rb (%d) is higher than half N_RB_DL (not DC) -> rxF = &rxdataF[aarx = (%d)][(12*(c_rb - (frame_parms->N_RB_DL>>1)) + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
c_rb,aarx,(12*(c_rb - (frame_parms->N_RB_DL>>1)) + (symbol * (frame_parms->ofdm_symbol_size))));
//rxF = &rxdataF[aarx][(1 + 12*(c_rb - (frame_parms->N_RB_DL>>1)) + (symbol * (frame_parms->ofdm_symbol_size)))]; // we point at the 1st part of the rxdataF in symbol
......@@ -401,7 +403,7 @@ void nr_pdcch_extract_rbs_single(int32_t **rxdataF,
if ((c_rb < (frame_parms->N_RB_DL >> 1)) && ((frame_parms->N_RB_DL & 1) != 0)) {
//if RB to be treated is lower than middle system bandwidth then rxdataF pointed at (offset + c_br + symbol * ofdm_symbol_size): odd case
rxF = &rxdataF[aarx][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size)))];
rxF = &rxdataF[aarx][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size)))+n_BWP_start*12];
#ifdef NR_PDCCH_DCI_DEBUG
LOG_D(PHY,"in odd case c_rb (%d) is lower or equal than half N_RB_DL -> rxF = &rxdataF[aarx = (%d)][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
c_rb,aarx,(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))));
......@@ -411,7 +413,7 @@ void nr_pdcch_extract_rbs_single(int32_t **rxdataF,
if ((c_rb > (frame_parms->N_RB_DL >> 1)) && ((frame_parms->N_RB_DL & 1) != 0)) {
// number of RBs is odd and c_rb is higher than half system bandwidth + 1
// if these conditions are true the pointer has to be situated at the 1st part of the rxdataF just after the first IQ symbols of the RB containing DC
rxF = &rxdataF[aarx][(12*(c_rb - (frame_parms->N_RB_DL>>1)) - 6 + (symbol * (frame_parms->ofdm_symbol_size)))]; // we point at the 1st part of the rxdataF in symbol
rxF = &rxdataF[aarx][(12*(c_rb - (frame_parms->N_RB_DL>>1)) - 6 + (symbol * (frame_parms->ofdm_symbol_size)))+n_BWP_start*12]; // we point at the 1st part of the rxdataF in symbol
#ifdef NR_PDCCH_DCI_DEBUG
LOG_D(PHY,"in odd case c_rb (%d) is higher than half N_RB_DL (not DC) -> rxF = &rxdataF[aarx = (%d)][(12*(c_rb - frame_parms->N_RB_DL) - 5 + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
c_rb,aarx,(12*(c_rb - (frame_parms->N_RB_DL>>1)) - 6 + (symbol * (frame_parms->ofdm_symbol_size))));
......@@ -421,7 +423,7 @@ void nr_pdcch_extract_rbs_single(int32_t **rxdataF,
if ((c_rb == (frame_parms->N_RB_DL >> 1)) && ((frame_parms->N_RB_DL & 1) != 0)) { // treatment of RB containing the DC
// if odd number RBs in system bandwidth and first RB to be treated is higher than middle system bandwidth (around DC)
// we have to treat the RB in two parts: first part from i=0 to 5, the data is at the end of rxdataF (pointing at the end of the table)
rxF = &rxdataF[aarx][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size)))];
rxF = &rxdataF[aarx][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size)))+n_BWP_start*12];
#ifdef NR_PDCCH_DCI_DEBUG
LOG_D(PHY,"in odd case c_rb (%d) is half N_RB_DL + 1 we treat DC case -> rxF = &rxdataF[aarx = (%d)][(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))) = (%d)]\n",
c_rb,aarx,(frame_parms->first_carrier_offset + 12 * c_rb + (symbol * (frame_parms->ofdm_symbol_size))));
......@@ -889,13 +891,20 @@ uint8_t nr_dci_decoding_procedure(PHY_VARS_NR_UE *ue,
dci_ind->dci_list[dci_ind->number_of_dcis].payloadSize = dci_length;
memcpy((void*)dci_ind->dci_list[dci_ind->number_of_dcis].payloadBits,(void*)dci_estimation,8);
dci_ind->number_of_dcis++;
LOG_I(PHY, "\n>> Received dci indication (rnti %x,dci format %d,n_CCE %d,payloadSize %d,payload %llx)\n\n",
n_rnti,rel15->dci_format_options[k],CCEind,dci_length,*(unsigned long long*)dci_estimation);
break; // If DCI is found, no need to check for remaining DCI lengths
} else {
LOG_D(PHY,"Decoded crc %x does not match rnti %x for DCI format %d\n", crc, n_rnti, rel15->dci_format_options[k]);
LOG_I(PHY,"Decoded crc %x does not match rnti %x for DCI format %d\n", crc, n_rnti, rel15->dci_format_options[k]);
}
}
}
}
LOG_I(PHY,"nr_dci_decoding_procedure: frame = %i, slot = %i\n", frame, slot);
return(dci_ind->number_of_dcis);
}
......
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
View file @ 749d6af4
......@@ -591,20 +591,22 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
// Fixme: correct type is unsigned, but nrLDPC_decoder and all called behind use signed int
if (check_crc((uint8_t*)llrProcBuf,length_dec,harq_process->F,crc_type)) {
LOG_D(PHY,"Segment %u CRC OK\n\033[0m",r);
if (r==0)
for (int i=0;i<10;i++) LOG_D(PHY,"byte %d : %x\n",i,((uint8_t*)llrProcBuf)[i]);
LOG_I(PHY,"Segment %u CRC OK\n\033[0m",r);
if (r==0) {
for (int i=0;i<10;i++) LOG_I(PHY,"byte %d : %x\n",i,((uint8_t*)llrProcBuf)[i]);
}
//Temporary hack
no_iteration_ldpc = dlsch->max_ldpc_iterations;
ret = no_iteration_ldpc;
}
else {
LOG_D(PHY,"CRC NOK\n\033[0m");
LOG_I(PHY,"CRC NOT OK\n\033[0m");
ret = 1 + dlsch->max_ldpc_iterations;
}
nb_total_decod++;
if (no_iteration_ldpc > dlsch->max_ldpc_iterations){
nb_error_decod++;
......
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
View file @ 749d6af4
......@@ -377,7 +377,7 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
pdsch_vars[eNB_id]->pmi_ext,
symbol,
pilots,
start_rb,
start_rb + dlsch0_harq->BWPStart,
nb_rb_pdsch,
nr_tti_rx,
ue->high_speed_flag,
......
openair1/PHY/defs_nr_common.h
View file @ 749d6af4
......@@ -108,6 +108,8 @@
#define MAX_NUM_NR_DLSCH_SEGMENTS 34
#define MAX_NR_DLSCH_PAYLOAD_BYTES (MAX_NUM_NR_DLSCH_SEGMENTS*1056)
#define MAX_NR_SIB_LENGTH 2976 // 3GPP TS 38.331 section 5.2.1 - The physical layer imposes a limit to the maximum size a SIB can take. The maximum SIB1 or SI message size is 2976 bits.
#define MAX_NUM_NR_ULSCH_SEGMENTS MAX_NUM_NR_DLSCH_SEGMENTS
#define MAX_NR_ULSCH_PAYLOAD_BYTES (MAX_NUM_NR_ULSCH_SEGMENTS*1056)
......
openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
View file @ 749d6af4
......@@ -81,6 +81,9 @@ int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response){
else if (dl_config->dl_config_list[i].pdu_type == FAPI_NR_DL_CONFIG_TYPE_RA_DLSCH){
dlsch0 = PHY_vars_UE_g[module_id][cc_id]->dlsch_ra[0];
}
else if (dl_config->dl_config_list[i].pdu_type == FAPI_NR_DL_CONFIG_TYPE_SI_DLSCH){
dlsch0 = PHY_vars_UE_g[module_id][cc_id]->dlsch_SI[0];
}
fapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config_pdu = &dl_config->dl_config_list[i].dlsch_config_pdu.dlsch_config_rel15;
uint8_t current_harq_pid = dlsch_config_pdu->harq_process_nbr;
......
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
View file @ 749d6af4
This diff is collapsed.
openair2/GNB_APP/RRC_nr_paramsvalues.h
View file @ 749d6af4
......@@ -39,6 +39,7 @@
/* cell configuration section name */
#define GNB_CONFIG_STRING_GNB_LIST "gNBs"
#define GNB_CONFIG_STRING_PDCCH_CONFIGSIB1 "pdcch_ConfigSIB1"
#define GNB_CONFIG_STRING_SERVINGCELLCONFIGCOMMON "servingCellConfigCommon"
#define GNB_CONFIG_STRING_PHYSCELLID "physCellId"
#define GNB_CONFIG_STRING_NTIMINGADVANCEOFFSET "n_TimingAdvanceOffset"
......@@ -210,6 +211,21 @@
#define CARRIERBANDWIDTH_OKVALUES {11,18,24,25,31,32,38,51,52,65,66,78,79,93,106,107,121,132,133,135,160,162,189,216,217,245,264,270,273}
/*--------------------------------------------------------------------------------------------------------------------*/
/* pdcch_ConfigSIB1 parameters */
/*--------------------------------------------------------------------------------------------------------------------*/
#define CONTROL_RESOURCE_SET_ZERO "controlResourceSetZero"
#define SEARCH_SPACE_ZERO "searchSpaceZero"
#define PDCCH_CONFIGSIB1PARAMS_DESC(pdcch_ConfigSIB1) { \
{CONTROL_RESOURCE_SET_ZERO, NULL, 0, i64ptr:&pdcch_ConfigSIB1->controlResourceSetZero, defintval:0, TYPE_INT64, 0}, \
{SEARCH_SPACE_ZERO, NULL, 0, i64ptr:&pdcch_ConfigSIB1->searchSpaceZero, defintval:0, TYPE_INT64, 0} \
}
#define CONTROL_RESOURCE_SET_ZERO_IDX 0
#define SEARCH_SPACE_ZERO_IDX 1
/*--------------------------------------------------------------------------------------------------------------------*/
/*-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* Serving Cell Config Common configuration parameters */
/* optname helpstr paramflags XXXptr defXXXval type numelt */
......
openair2/GNB_APP/gnb_config.c
View file @ 749d6af4
......@@ -572,6 +572,22 @@ void RCconfig_NRRRC(MessageDef *msg_p, uint32_t i, gNB_RRC_INST *rrc) {
gnb_id = *(GNBParamList.paramarray[i][GNB_GNB_ID_IDX].uptr);
}
// pdcch_ConfigSIB1
rrc->carrier.pdcch_ConfigSIB1 = calloc(1,sizeof(NR_PDCCH_ConfigSIB1_t));
paramdef_t pdcch_ConfigSIB1[] = PDCCH_CONFIGSIB1PARAMS_DESC(rrc->carrier.pdcch_ConfigSIB1);
paramlist_def_t pdcch_ConfigSIB1ParamList = {GNB_CONFIG_STRING_PDCCH_CONFIGSIB1, NULL, 0};
sprintf(aprefix, "%s.[%i]", GNB_CONFIG_STRING_GNB_LIST, 0);
config_getlist(&pdcch_ConfigSIB1ParamList, NULL, 0, aprefix);
if (pdcch_ConfigSIB1ParamList.numelt > 0) {
sprintf(aprefix, "%s.[%i].%s.[%i]", GNB_CONFIG_STRING_GNB_LIST,0,GNB_CONFIG_STRING_PDCCH_CONFIGSIB1, 0);
config_get(pdcch_ConfigSIB1,sizeof(pdcch_ConfigSIB1)/sizeof(paramdef_t),aprefix);
}
AssertFatal(rrc->carrier.pdcch_ConfigSIB1->controlResourceSetZero == 10
|| rrc->carrier.pdcch_ConfigSIB1->controlResourceSetZero == 11
|| rrc->carrier.pdcch_ConfigSIB1->controlResourceSetZero == 12,
"controlResourceSetZero %li not suported yet\n", rrc->carrier.pdcch_ConfigSIB1->controlResourceSetZero);
sprintf(aprefix, "%s.[%i]", GNB_CONFIG_STRING_GNB_LIST, 0);
config_getlist(&SCCsParamList, NULL, 0, aprefix);
......
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h
View file @ 749d6af4
......@@ -32,9 +32,24 @@
#ifndef __LAYER2_NR_MAC_COMMON_H__
#define __LAYER2_NR_MAC_COMMON_H__
#include "NR_MIB.h"
#include "NR_PDSCH-Config.h"
#include "NR_CellGroupConfig.h"
#include "nr_mac.h"
#include "openair1/PHY/impl_defs_nr.h"
#define TABLE_38213_13_1_NUM_INDEXES 15
#define TABLE_38213_13_2_NUM_INDEXES 14
#define TABLE_38213_13_3_NUM_INDEXES 9
#define TABLE_38213_13_4_NUM_INDEXES 16
#define TABLE_38213_13_5_NUM_INDEXES 9
#define TABLE_38213_13_6_NUM_INDEXES 10
#define TABLE_38213_13_7_NUM_INDEXES 12
#define TABLE_38213_13_8_NUM_INDEXES 8
#define TABLE_38213_13_9_NUM_INDEXES 4
#define TABLE_38213_13_10_NUM_INDEXES 8
#define TABLE_38213_13_11_NUM_INDEXES 16
#define TABLE_38213_13_12_NUM_INDEXES 14
// ===============================================
......@@ -94,6 +109,57 @@ typedef enum {
NR_RNTI_MCS_C,
} nr_rnti_type_t;
typedef enum subcarrier_spacing_e {
scs_15kHz = 0x1,
scs_30kHz = 0x2,
scs_60kHz = 0x4,
scs_120kHz = 0x8,
scs_240kHz = 0x16
} subcarrier_spacing_t;
typedef enum channel_bandwidth_e {
bw_5MHz = 0x1,
bw_10MHz = 0x2,
bw_20MHz = 0x4,
bw_40MHz = 0x8,
bw_80MHz = 0x16,
bw_100MHz = 0x32
} channel_bandwidth_t;
typedef enum frequency_range_e {
FR1 = 0,
FR2
} frequency_range_t;
typedef enum nr_ssb_and_cset_mux_pattern_type_e {
NR_SSB_AND_CSET_MUX_PATTERN_TYPE1=1,
NR_SSB_AND_CSET_MUX_PATTERN_TYPE2,
NR_SSB_AND_CSET_MUX_PATTERN_TYPE3
} nr_ssb_and_cset_mux_pattern_type_t;
typedef enum {
SFN_C_MOD_2_EQ_0,
SFN_C_MOD_2_EQ_1,
SFN_C_IMPOSSIBLE
} SFN_C_TYPE;
typedef struct Type0_PDCCH_CSS_config_s {
int32_t num_rbs;
int32_t num_symbols;
int32_t rb_offset; // Offset from SSB RB0
uint32_t type0_pdcch_ss_mux_pattern;
uint16_t frame;
SFN_C_TYPE sfn_c;
uint32_t n_c;
uint32_t n_0;
uint32_t number_of_search_space_per_slot;
uint32_t first_symbol_index;
uint32_t search_space_duration;
uint32_t ssb_length;
uint32_t ssb_index;
uint32_t cset_start_rb;
} NR_Type0_PDCCH_CSS_config_t;
uint16_t config_bandwidth(int mu, int nb_rb, int nr_band);
void get_frame_type(uint16_t nr_bandP, uint8_t scs_index, lte_frame_type_t *current_type);
......@@ -178,5 +244,12 @@ int32_t get_l_prime(uint8_t duration_in_symbols, uint8_t mapping_type, pusch_dmr
uint8_t get_L_ptrs(uint8_t mcs1, uint8_t mcs2, uint8_t mcs3, uint8_t I_mcs, uint8_t mcs_table);
uint8_t get_K_ptrs(uint16_t nrb0, uint16_t nrb1, uint16_t N_RB);
int get_type0_PDCCH_CSS_config_parameters(NR_Type0_PDCCH_CSS_config_t *type0_PDCCH_CSS_config,
NR_MIB_t *mib,
uint8_t extra_bits,
uint32_t ssb_length,
uint32_t ssb_index,
uint32_t ssb_offset_point_a);
int16_t get_N_RA_RB (int delta_f_RA_PRACH,int delta_f_PUSCH);
#endif
openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h
View file @ 749d6af4
......@@ -75,5 +75,66 @@ extern boolean_t pre_scd_activeUE[NUMBER_OF_UE_MAX];
extern eNB_UE_STATS pre_scd_eNB_UE_stats[MAX_NUM_CCs][NUMBER_OF_UE_MAX];
#endif*/
// Type0-PDCCH search space
extern const int32_t table_38213_13_1_c1[16];
extern const int32_t table_38213_13_1_c2[16];
extern const int32_t table_38213_13_1_c3[16];
extern const int32_t table_38213_13_1_c4[16];
extern const int32_t table_38213_13_2_c1[16];
extern const int32_t table_38213_13_2_c2[16];
extern const int32_t table_38213_13_2_c3[16];
extern const int32_t table_38213_13_2_c4[16];
extern const int32_t table_38213_13_3_c1[16];
extern const int32_t table_38213_13_3_c2[16];
extern const int32_t table_38213_13_3_c3[16];
extern const int32_t table_38213_13_3_c4[16];
extern const int32_t table_38213_13_4_c1[16];
extern const int32_t table_38213_13_4_c2[16];
extern const int32_t table_38213_13_4_c3[16];
extern const int32_t table_38213_13_4_c4[16];
extern const int32_t table_38213_13_5_c1[16];
extern const int32_t table_38213_13_5_c2[16];
extern const int32_t table_38213_13_5_c3[16];
extern const int32_t table_38213_13_5_c4[16];
extern const int32_t table_38213_13_6_c1[16];
extern const int32_t table_38213_13_6_c2[16];
extern const int32_t table_38213_13_6_c3[16];
extern const int32_t table_38213_13_6_c4[16];
extern const int32_t table_38213_13_7_c1[16];
extern const int32_t table_38213_13_7_c2[16];
extern const int32_t table_38213_13_7_c3[16];
extern const int32_t table_38213_13_7_c4[16];
extern const int32_t table_38213_13_8_c1[16];
extern const int32_t table_38213_13_8_c2[16];
extern const int32_t table_38213_13_8_c3[16];
extern const int32_t table_38213_13_8_c4[16];
extern const int32_t table_38213_13_9_c1[16];
extern const int32_t table_38213_13_9_c2[16];
extern const int32_t table_38213_13_9_c3[16];
extern const int32_t table_38213_13_9_c4[16];
extern const int32_t table_38213_13_10_c1[16];
extern const int32_t table_38213_13_10_c2[16];
extern const int32_t table_38213_13_10_c3[16];
extern const int32_t table_38213_13_10_c4[16];
extern const float table_38213_13_11_c1[16];
extern const int32_t table_38213_13_11_c2[16];
extern const float table_38213_13_11_c3[16];
extern const int32_t table_38213_13_11_c4[16];
extern const float table_38213_13_12_c1[16];
extern const int32_t table_38213_13_12_c2[16];
extern const float table_38213_13_12_c3[16];
extern const int32_t table_38213_10_1_1_c2[5];
#endif //DEF_H
openair2/LAYER2/NR_MAC_UE/config_ue.c
View file @ 749d6af4
......@@ -387,13 +387,70 @@ void config_control_ue(NR_UE_MAC_INST_t *mac){
NR_SearchSpace_t *css = commonSearchSpaceList->list.array[css_id];
AssertFatal(css->controlResourceSetId != NULL, "ss->controlResourceSetId is null\n");
AssertFatal(*css->controlResourceSetId == mac->coreset[bwp_id - 1][coreset_id - 1]->controlResourceSetId, "ss->controlResourceSetId is unknown\n");
AssertFatal(css->searchSpaceId != 0, "css->searchSpaceId is 0\n");
AssertFatal(&css->searchSpaceId != NULL, "css->searchSpaceId is null\n");
AssertFatal(css->searchSpaceType != NULL, "css->searchSpaceType is null\n");
AssertFatal(css->monitoringSymbolsWithinSlot != NULL, "css->monitoringSymbolsWithinSlot is null\n");
AssertFatal(css->monitoringSymbolsWithinSlot->buf != NULL, "css->monitoringSymbolsWithinSlot->buf is null\n");
mac->SSpace[0][0][ss_id] = css;
ss_id++;
}
// TODO: Merge this code in a single function as fill_default_searchSpaceZero() in rrc_gNB_reconfig.c
// Search space zero
if(mac->search_space_zero == NULL) mac->search_space_zero=calloc(1,sizeof(*mac->search_space_zero));
if(mac->search_space_zero->controlResourceSetId == NULL) mac->search_space_zero->controlResourceSetId=calloc(1,sizeof(*mac->search_space_zero->controlResourceSetId));
if(mac->search_space_zero->monitoringSymbolsWithinSlot == NULL) mac->search_space_zero->monitoringSymbolsWithinSlot = calloc(1,sizeof(*mac->search_space_zero->monitoringSymbolsWithinSlot));
if(mac->search_space_zero->monitoringSymbolsWithinSlot->buf == NULL) mac->search_space_zero->monitoringSymbolsWithinSlot->buf = calloc(1,2);
if(mac->search_space_zero->nrofCandidates == NULL) mac->search_space_zero->nrofCandidates = calloc(1,sizeof(*mac->search_space_zero->nrofCandidates));
if(mac->search_space_zero->searchSpaceType == NULL) mac->search_space_zero->searchSpaceType = calloc(1,sizeof(*mac->search_space_zero->searchSpaceType));
if(mac->search_space_zero->searchSpaceType->choice.common == NULL) mac->search_space_zero->searchSpaceType->choice.common=calloc(1,sizeof(*mac->search_space_zero->searchSpaceType->choice.common));
if(mac->search_space_zero->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0 == NULL) mac->search_space_zero->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0 = calloc(1,sizeof(*mac->search_space_zero->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0));
mac->search_space_zero->searchSpaceId = 0;
*mac->search_space_zero->controlResourceSetId = 0;
mac->search_space_zero->monitoringSlotPeriodicityAndOffset = calloc(1,sizeof(*mac->search_space_zero->monitoringSlotPeriodicityAndOffset));
mac->search_space_zero->monitoringSlotPeriodicityAndOffset->present = NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
mac->search_space_zero->duration=NULL;
// should be '1100 0000 0000 00'B (LSB first!), first two symbols in slot, adjust if needed
mac->search_space_zero->monitoringSymbolsWithinSlot->buf[1] = 0;
mac->search_space_zero->monitoringSymbolsWithinSlot->buf[0] = (1<<7) | (1<<6);
mac->search_space_zero->monitoringSymbolsWithinSlot->size = 2;
mac->search_space_zero->monitoringSymbolsWithinSlot->bits_unused = 2;
mac->search_space_zero->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0;
mac->search_space_zero->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n0;
mac->search_space_zero->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n0;
mac->search_space_zero->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n1;
mac->search_space_zero->nrofCandidates->aggregationLevel16 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n0;
mac->search_space_zero->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_common;
// Coreset0
if(mac->coreset0 == NULL) mac->coreset0 = calloc(1,sizeof(*mac->coreset0));
mac->coreset0->controlResourceSetId = 0;
// frequencyDomainResources '11111111 00000000 00000000 00000000 00000000 00000'B,
if(mac->coreset0->frequencyDomainResources.buf == NULL) mac->coreset0->frequencyDomainResources.buf = calloc(1,6);
mac->coreset0->frequencyDomainResources.buf[0] = 0xff;
mac->coreset0->frequencyDomainResources.buf[1] = 0;
mac->coreset0->frequencyDomainResources.buf[2] = 0;
mac->coreset0->frequencyDomainResources.buf[3] = 0;
mac->coreset0->frequencyDomainResources.buf[4] = 0;
mac->coreset0->frequencyDomainResources.buf[5] = 0;
mac->coreset0->frequencyDomainResources.size = 6;
mac->coreset0->frequencyDomainResources.bits_unused = 3;
mac->coreset0->duration = 1;
mac->coreset0->cce_REG_MappingType.choice.interleaved=calloc(1,sizeof(*mac->coreset0->cce_REG_MappingType.choice.interleaved));
mac->coreset0->cce_REG_MappingType.choice.interleaved->interleaverSize = NR_ControlResourceSet__cce_REG_MappingType__interleaved__interleaverSize_n2;
mac->coreset0->cce_REG_MappingType.choice.interleaved->shiftIndex = 0; // FIXME: mac->scc->physCellId;
mac->coreset0->precoderGranularity = NR_ControlResourceSet__precoderGranularity_sameAsREG_bundle;
if(mac->coreset0->tci_StatesPDCCH_ToAddList == NULL) mac->coreset0->tci_StatesPDCCH_ToAddList = calloc(1,sizeof(*mac->coreset0->tci_StatesPDCCH_ToAddList));
NR_TCI_StateId_t *tci[8];
for (int i=0;i<8;i++) {
tci[i]=calloc(1,sizeof(*tci[i]));
*tci[i] = i;
ASN_SEQUENCE_ADD(&mac->coreset0->tci_StatesPDCCH_ToAddList->list,tci[i]);
}
mac->coreset0->tci_StatesPDCCH_ToReleaseList = NULL;
mac->coreset0->tci_PresentInDCI = NULL;
mac->coreset0->pdcch_DMRS_ScramblingID = NULL;
}
int nr_rrc_mac_config_req_ue(
......
openair2/LAYER2/NR_MAC_UE/mac_defs.h
View file @ 749d6af4
......@@ -76,13 +76,6 @@
/*!\brief value for indicating BSR Timer is not running */
#define NR_MAC_UE_BSR_TIMER_NOT_RUNNING (0xFFFF)
typedef enum {
SFN_C_MOD_2_EQ_0,
SFN_C_MOD_2_EQ_1,
SFN_C_IMPOSSIBLE
} SFN_C_TYPE;
// LTE structure, might need to be adapted for NR
typedef struct {
/// buffer status for each lcgid
......@@ -265,6 +258,11 @@ typedef struct {
/// PHR
uint8_t PHR_reporting_active;
NR_Type0_PDCCH_CSS_config_t type0_PDCCH_CSS_config;
NR_SearchSpace_t *search_space_zero;
NR_ControlResourceSet_t *coreset0;
} NR_UE_MAC_INST_t;
typedef enum seach_space_mask_e {
......@@ -275,28 +273,6 @@ typedef enum seach_space_mask_e {
type3_pdcch = 0x10
} search_space_mask_t;
typedef enum subcarrier_spacing_e {
scs_15kHz = 0x1,
scs_30kHz = 0x2,
scs_60kHz = 0x4,
scs_120kHz = 0x8,
scs_240kHz = 0x16
} subcarrier_spacing_t;
typedef enum channel_bandwidth_e {
bw_5MHz = 0x1,
bw_10MHz = 0x2,
bw_20MHz = 0x4,
bw_40MHz = 0x8,
bw_80MHz = 0x16,
bw_100MHz = 0x32
} channel_bandwidth_t;
typedef enum frequency_range_e {
FR1 = 0,
FR2
} frequency_range_t;
typedef struct {
uint8_t identifier_dci_formats ; // 0 IDENTIFIER_DCI_FORMATS:
uint8_t carrier_ind ; // 1 CARRIER_IND: 0 or 3 bits, as defined in Subclause x.x of [5, TS38.213]
......
openair2/LAYER2/NR_MAC_UE/mac_extern.h
View file @ 749d6af4
......@@ -34,58 +34,6 @@
//extern NR_UE_MAC_INST_t *UE_mac_inst;
// Type0-PDCCH search space
extern const int32_t table_38213_13_1_c2[16];
extern const int32_t table_38213_13_1_c3[16];
extern const int32_t table_38213_13_1_c4[16];
extern const int32_t table_38213_13_2_c2[16];
extern const int32_t table_38213_13_2_c3[16];
extern const int32_t table_38213_13_2_c4[16];
extern const int32_t table_38213_13_3_c2[16];
extern const int32_t table_38213_13_3_c3[16];
extern const int32_t table_38213_13_3_c4[16];
extern const int32_t table_38213_13_4_c2[16];
extern const int32_t table_38213_13_4_c3[16];
extern const int32_t table_38213_13_4_c4[16];
extern const int32_t table_38213_13_5_c2[16];
extern const int32_t table_38213_13_5_c3[16];
extern const int32_t table_38213_13_5_c4[16];
extern const int32_t table_38213_13_6_c2[16];
extern const int32_t table_38213_13_6_c3[16];
extern const int32_t table_38213_13_6_c4[16];
extern const int32_t table_38213_13_7_c2[16];
extern const int32_t table_38213_13_7_c3[16];
extern const int32_t table_38213_13_7_c4[16];
extern const int32_t table_38213_13_8_c2[16];
extern const int32_t table_38213_13_8_c3[16];
extern const int32_t table_38213_13_8_c4[16];
extern const int32_t table_38213_13_9_c2[16];
extern const int32_t table_38213_13_9_c3[16];
extern const int32_t table_38213_13_9_c4[16];
extern const int32_t table_38213_13_10_c2[16];
extern const int32_t table_38213_13_10_c3[16];
extern const int32_t table_38213_13_10_c4[16];
extern const float table_38213_13_11_c1[16];
extern const int32_t table_38213_13_11_c2[16];
extern const float table_38213_13_11_c3[16];
extern const int32_t table_38213_13_11_c4[16];
extern const float table_38213_13_12_c1[16];
extern const int32_t table_38213_13_12_c2[16];
extern const float table_38213_13_12_c3[16];
extern const int32_t table_38213_10_1_1_c2[5];
// DCI extraction
// for PUSCH from TS 38.214 subclause 6.1.2.1.1
extern uint8_t table_6_1_2_1_1_2_time_dom_res_alloc_A[16][3];
......
openair2/LAYER2/NR_MAC_UE/mac_proto.h
View file @ 749d6af4
......@@ -123,8 +123,6 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
int nr_ue_process_dci_indication_pdu(module_id_t module_id, int cc_id, int gNB_index, frame_t frame, int slot, fapi_nr_dci_indication_pdu_t *dci);
uint32_t get_ssb_frame(uint32_t test);
uint32_t get_ssb_slot(uint32_t ssb_index);
uint32_t mr_ue_get_SR(module_id_t module_idP, int CC_id, frame_t frameP, uint8_t eNB_id, uint16_t rnti, sub_frame_t subframe);
......
openair2/LAYER2/NR_MAC_UE/mac_vars.c
View file @ 749d6af4
......@@ -32,64 +32,6 @@
#include "mac_defs.h"
#define reserved 0xffff
// specification mapping talbe, table_38$x_$y_$z_c$a
// - $x: specification
// - $y: subclause-major
// - $z: subclause-minor
// - $a: ($a)th of column in table, start from zero
const int32_t table_38213_13_1_c2[16] = {24, 24, 24, 24, 24, 24, 48, 48, 48, 48, 48, 48, 96, 96, 96, reserved}; // index 15 reserved
const int32_t table_38213_13_1_c3[16] = { 2, 2, 2, 3, 3, 3, 1, 1, 2, 2, 3, 3, 1, 2, 3, reserved}; // index 15 reserved
const int32_t table_38213_13_1_c4[16] = { 0, 2, 4, 0, 2, 4, 12, 16, 12, 16, 12, 16, 38, 38, 38, reserved}; // index 15 reserved
const int32_t table_38213_13_2_c2[16] = {24, 24, 24, 24, 24, 24, 24, 24, 48, 48, 48, 48, 48, 48, reserved, reserved}; // index 14-15 reserved
const int32_t table_38213_13_2_c3[16] = { 2, 2, 2, 2, 3, 3, 3, 3, 1, 1, 2, 2, 3, 3, reserved, reserved}; // index 14-15 reserved
const int32_t table_38213_13_2_c4[16] = { 5, 6, 7, 8, 5, 6, 7, 8, 18, 20, 18, 20, 18, 20, reserved, reserved}; // index 14-15 reserved
const int32_t table_38213_13_3_c2[16] = {48, 48, 48, 48, 48, 48, 96, 96, 96, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 09-15 reserved
const int32_t table_38213_13_3_c3[16] = { 1, 1, 2, 2, 3, 3, 1, 2, 3, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 09-15 reserved
const int32_t table_38213_13_3_c4[16] = { 2, 6, 2, 6, 2, 6, 28, 28, 28, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 09-15 reserved
const int32_t table_38213_13_4_c2[16] = {24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 48, 48, 48, 48, 48, 48};
const int32_t table_38213_13_4_c3[16] = { 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 1, 1, 1, 2, 2, 2};
const int32_t table_38213_13_4_c4[16] = { 0, 1, 2, 3, 4, 0, 1, 2, 3, 4, 12, 14, 16, 12, 14, 16};
const int32_t table_38213_13_5_c2[16] = {48, 48, 48, 96, 96, 96, 96, 96, 96, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 09-15 reserved
const int32_t table_38213_13_5_c3[16] = { 1, 2, 3, 1, 1, 2, 2, 3, 3, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 09-15 reserved
const int32_t table_38213_13_5_c4[16] = { 4, 4, 4, 0, 56, 0, 56, 0, 56, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 09-15 reserved
const int32_t table_38213_13_6_c2[16] = {24, 24, 24, 24, 48, 48, 48, 48, 48, 48, reserved, reserved, reserved, reserved, reserved, reserved}; // index 10-15 reserved
const int32_t table_38213_13_6_c3[16] = { 2, 2, 3, 3, 1, 1, 2, 2, 3, 3, reserved, reserved, reserved, reserved, reserved, reserved}; // index 10-15 reserved
const int32_t table_38213_13_6_c4[16] = { 0, 4, 0, 4, 0, 28, 0, 28, 0, 28, reserved, reserved, reserved, reserved, reserved, reserved}; // index 10-15 reserved
const int32_t table_38213_13_7_c2[16] = {48, 48, 48, 48, 48, 48, 96, 96, 48, 48, 96, 96, reserved, reserved, reserved, reserved}; // index 12-15 reserved
const int32_t table_38213_13_7_c3[16] = { 1, 1, 2, 2, 3, 3, 1, 2, 1, 1, 1, 1, reserved, reserved, reserved, reserved}; // index 12-15 reserved
const int32_t table_38213_13_7_c4[16] = { 0, 8, 0, 8, 0, 8, 28, 28,-41, 49,-41, 97, reserved, reserved, reserved, reserved}; // index 12-15 reserved, condition A as default
const int32_t table_38213_13_8_c2[16] = { 1, 1, 1, 1, 3, 3, 3, 3, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 15 reserved
const int32_t table_38213_13_8_c3[16] = {24, 24, 48, 48, 24, 24, 48, 48, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 15 reserved
const int32_t table_38213_13_8_c4[16] = { 0, 4, 14, 14,-20, 24,-20, 48, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 15 reserved, condition A as default
const int32_t table_38213_13_9_c2[16] = {96, 96, 96, 96, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 04-15 reserved
const int32_t table_38213_13_9_c3[16] = { 1, 1, 2, 2, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 04-15 reserved
const int32_t table_38213_13_9_c4[16] = { 0, 16, 0, 16, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 04-15 reserved
const int32_t table_38213_13_10_c2[16] = {48, 48, 48, 48, 24, 24, 48, 48, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 08-15 reserved
const int32_t table_38213_13_10_c3[16] = { 1, 1, 2, 2, 1, 1, 1, 1, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 08-15 reserved
const int32_t table_38213_13_10_c4[16] = { 0, 8, 0, 8,-41, 25,-41, 49, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 08-15 reserved, condition A as default
const float table_38213_13_11_c1[16] = { 0, 0, 2, 2, 5, 5, 7, 7, 0, 5, 0, 0, 2, 2, 5, 5}; // O
const int32_t table_38213_13_11_c2[16] = { 1, 2, 1, 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1};
const float table_38213_13_11_c3[16] = { 1, 0.5f, 1, 0.5f, 1, 0.5f, 1, 0.5f, 1, 1, 1, 1, 1, 1, 1, 1}; // M
const int32_t table_38213_13_11_c4[16] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 1, 2, 1, 2}; // i is even as default
const float table_38213_13_12_c1[16] = { 0, 0, 2.5f, 2.5f, 5, 5, 0, 2.5f, 5, 7.5f, 7.5f, 7.5f, 0, 5, reserved, reserved}; // O, index 14-15 reserved
const int32_t table_38213_13_12_c2[16] = { 1, 2, 1, 2, 1, 2, 2, 2, 2, 1, 2, 2, 1, 1, reserved, reserved}; // index 14-15 reserved
const float table_38213_13_12_c3[16] = { 1, 0.5f, 1, 0.5f, 1, 0.5f, 0.5f, 0.5f, 0.5f, 1, 0.5f, 0.5f, 1, 1, reserved, reserved}; // M, index 14-15 reserved
const int32_t table_38213_10_1_1_c2[5] = { 0, 0, 4, 2, 1 };
/*
#define mu_pusch 1
// definition table j Table 6.1.2.1.1-4
......
openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
View file @ 749d6af4
......@@ -38,6 +38,7 @@
#include "common/utils/nr/nr_common.h"
#include "executables/softmodem-common.h"
#include <stdio.h>
#include "nfapi_nr_interface.h"
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
#define LOG_DCI_D(a...) printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) ->" a)
......@@ -53,16 +54,22 @@ dci_pdu_rel15_t *def_dci_pdu_rel15;
void fill_dci_search_candidates(NR_SearchSpace_t *ss,fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15) {
LOG_D(MAC,"Filling search candidates for DCI\n");
rel15->number_of_candidates=4;
rel15->CCE[0]=0;
rel15->L[0]=4;
rel15->CCE[1]=4;
rel15->L[1]=4;
rel15->CCE[2]=8;
rel15->L[2]=4;
rel15->CCE[3]=12;
rel15->L[3]=4;
if(ss->searchSpaceId == 0) {
rel15->number_of_candidates=1;
rel15->CCE[0]=0;
rel15->L[0]=6;
} else {
rel15->number_of_candidates=4;
rel15->CCE[0]=0;
rel15->L[0]=4;
rel15->CCE[1]=4;
rel15->L[1]=4;
rel15->CCE[2]=8;
rel15->L[2]=4;
rel15->CCE[3]=12;
rel15->L[3]=4;
}
}
......@@ -76,10 +83,19 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
NR_ServingCellConfigCommon_t *scc = mac->scc;
NR_BWP_DownlinkCommon_t *bwp_Common = mac->DLbwp[bwp_id - 1]->bwp_Common;
NR_BWP_DownlinkCommon_t *initialDownlinkBWP = scc->downlinkConfigCommon->initialDownlinkBWP;
NR_SearchSpace_t *ss = mac->SSpace[bwp_id - 1][coreset_id - 1][ss_id];
// CORESET configuration
NR_ControlResourceSet_t *coreset = mac->coreset[bwp_id - 1][coreset_id - 1];
NR_SearchSpace_t *ss;
NR_ControlResourceSet_t *coreset;
if(ss_id>=0) {
ss = mac->SSpace[bwp_id - 1][coreset_id - 1][ss_id];
coreset = mac->coreset[bwp_id - 1][coreset_id - 1];
rel15->coreset.CoreSetType = NFAPI_NR_CSET_CONFIG_PDCCH_CONFIG;
} else {
ss = mac->search_space_zero;
coreset = mac->coreset0;
rel15->coreset.CoreSetType = NFAPI_NR_CSET_CONFIG_MIB_SIB1;
}
rel15->coreset.duration = coreset->duration;
for (int i = 0; i < 6; i++)
rel15->coreset.frequency_domain_resource[i] = coreset->frequencyDomainResources.buf[i];
......@@ -95,7 +111,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
rel15->coreset.InterleaverSize = 0;
rel15->coreset.ShiftIndex = 0;
}
rel15->coreset.CoreSetType = 1;
rel15->coreset.precoder_granularity = coreset->precoderGranularity;
// Scrambling RNTI
......@@ -145,7 +161,24 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
case NR_RNTI_SP_CSI:
break;
case NR_RNTI_SI:
// we use DL BWP dedicated
sps = bwp_Common->genericParameters.cyclicPrefix == NULL ? 14 : 12;
// for SPS=14 8 MSBs in positions 13 down to 6
monitoringSymbolsWithinSlot = (ss->monitoringSymbolsWithinSlot->buf[0]<<(sps-8)) | (ss->monitoringSymbolsWithinSlot->buf[1]>>(16-sps));
rel15->rnti = 0xFFFF; // SI-RNTI - 3GPP TS 38.321 Table 7.1-1: RNTI values
rel15->BWPSize = mac->type0_PDCCH_CSS_config.num_rbs;
rel15->BWPStart = mac->type0_PDCCH_CSS_config.cset_start_rb;
rel15->SubcarrierSpacing = mac->mib->subCarrierSpacingCommon;
for (int i = 0; i < rel15->num_dci_options; i++) {
rel15->dci_length_options[i] = nr_dci_size(scc, mac->scg, def_dci_pdu_rel15, rel15->dci_format_options[i], NR_RNTI_SI, rel15->BWPSize, 0);
}
break;
case NR_RNTI_SFI:
break;
case NR_RNTI_INT:
......@@ -205,6 +238,10 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl
// Fetch configuration for searchSpaceZero
// note: The search space with the SearchSpaceId = 0 identifies the search space configured via PBCH (MIB) and in ServingCellConfigCommon (searchSpaceZero).
if (pdcch_ConfigCommon->choice.setup->searchSpaceZero){
if (pdcch_ConfigCommon->choice.setup->searchSpaceSIB1 == NULL){
pdcch_ConfigCommon->choice.setup->searchSpaceSIB1=calloc(1,sizeof(*pdcch_ConfigCommon->choice.setup->searchSpaceSIB1));
}
*pdcch_ConfigCommon->choice.setup->searchSpaceSIB1 = 0;
LOG_D(MAC, "[DCI_CONFIG] Configure SearchSpace#0 of the initial BWP\n");
LOG_W(MAC, "[DCI_CONFIG] This should not be available yet...");
}
......@@ -326,4 +363,25 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl
break;
}
}
// Search space 0, CORESET ID 0
NR_BWP_DownlinkCommon_t *bwp_Common = bwp->bwp_Common;
NR_SetupRelease_PDCCH_ConfigCommon_t *pdcch_ConfigCommon = bwp_Common->pdcch_ConfigCommon;
if (pdcch_ConfigCommon->choice.setup->searchSpaceSIB1){
NR_SearchSpace_t *ss0 = mac->search_space_zero;
fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15 = &dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15;
if (ss0->searchSpaceId == *pdcch_ConfigCommon->choice.setup->searchSpaceSIB1){
if( (frame%2 == mac->type0_PDCCH_CSS_config.sfn_c) && (slot == mac->type0_PDCCH_CSS_config.n_0) ){
rel15->num_dci_options = 1;
rel15->dci_format_options[0] = NR_DL_DCI_FORMAT_1_0;
config_dci_pdu(mac, rel15, dl_config, NR_RNTI_SI, -1);
fill_dci_search_candidates(ss0, rel15);
}
}
}
}
openair2/LAYER2/NR_MAC_gNB/config.c
View file @ 749d6af4
......@@ -357,6 +357,8 @@ int rrc_mac_config_req_gNB(module_id_t Mod_idP,
if (secondaryCellGroup) {
RC.nrmac[Mod_idP]->secondaryCellGroupCommon = secondaryCellGroup;
NR_UE_info_t *UE_info = &RC.nrmac[Mod_idP]->UE_info;
if (add_ue == 1 && get_softmodem_params()->phy_test) {
const int UE_id = add_new_nr_ue(Mod_idP,rnti);
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
View file @ 749d6af4
......@@ -491,6 +491,9 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
// This schedules MIB
schedule_nr_mib(module_idP, frame, slot, slots_per_frame[*scc->ssbSubcarrierSpacing]);
// This schedules SIB1
schedule_nr_sib1(module_idP, frame, slot);
// This schedule PRACH if we are not in phy_test mode
if (get_softmodem_params()->phy_test == 0)
schedule_nr_prach(module_idP, frame, slot);
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
View file @ 749d6af4
......@@ -628,7 +628,8 @@ void nr_schedule_ue_spec(module_id_t module_id,
gNB_MAC_INST *gNB_mac = RC.nrmac[module_id];
/* PREPROCESSOR */
gNB_mac->pre_processor_dl(module_id, frame, slot, num_slots_per_tdd);
//gNB_mac->pre_processor_dl(module_id, frame, slot, num_slots_per_tdd);
nr_simple_dlsch_preprocessor(module_id, frame, slot, num_slots_per_tdd);
NR_UE_info_t *UE_info = &gNB_mac->UE_info;
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
View file @ 749d6af4
......@@ -180,7 +180,14 @@ int allocate_nr_CCEs(gNB_MAC_INST *nr_mac,
// NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
int coreset_id = coreset->controlResourceSetId;
int *cce_list = nr_mac->cce_list[bwp->bwp_Id][coreset_id];
int *cce_list;
if(bwp->bwp_Id == 0) {
cce_list = nr_mac->cce_list[1][0];
} else {
cce_list = nr_mac->cce_list[bwp->bwp_Id][coreset_id];
}
int n_rb=0;
for (int i=0;i<6;i++)
......@@ -678,8 +685,12 @@ void nr_configure_pdcch(gNB_MAC_INST *nr_mac,
pdcch_pdu->ShiftIndex = 0;
}
pdcch_pdu->CoreSetType = 1;
if(coreset->controlResourceSetId == 0) {
pdcch_pdu->CoreSetType = NFAPI_NR_CSET_CONFIG_MIB_SIB1;
} else{
pdcch_pdu->CoreSetType = NFAPI_NR_CSET_CONFIG_PDCCH_CONFIG;
}
//precoderGranularity
pdcch_pdu->precoderGranularity = coreset->precoderGranularity;
......@@ -1248,22 +1259,43 @@ void fill_dci_pdu_rel15(NR_ServingCellConfigCommon_t *scc,
break;
case NR_RNTI_SI:
// Freq domain assignment 0-16 bit
fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) );
for (int i=0; i<fsize; i++)
*dci_pdu |= ((dci_pdu_rel15->frequency_domain_assignment.val>>(fsize-i-1))&1)<<(dci_size-pos++);
// Time domain assignment 4 bit
for (int i=0; i<4; i++)
*dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment.val>>(3-i))&1)<<(dci_size-pos++);
// VRB to PRB mapping 1 bit
*dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping.val&1)<<(dci_size-pos++);
// MCS 5bit //bit over 32, so dci_pdu ++
for (int i=0; i<5; i++)
*dci_pdu |= (((uint64_t)dci_pdu_rel15->mcs>>(4-i))&1)<<(dci_size-pos++);
// Redundancy version 2bit
for (int i=0; i<2; i++)
*dci_pdu |= (((uint64_t)dci_pdu_rel15->rv>>(1-i))&1)<<(dci_size-pos++);
pos=1;
// Freq domain assignment 0-16 bit
fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) );
for (int i=0; i<fsize; i++)
*dci_pdu |= (((uint64_t)dci_pdu_rel15->frequency_domain_assignment.val>>(fsize-1-i))&1)<<(dci_size-pos++);
// Time domain assignment 4 bit
for (int i=0; i<4; i++)
*dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment.val>>(3-i))&1)<<(dci_size-pos++);
// VRB to PRB mapping 1 bit
*dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping.val&1)<<(dci_size-pos++);
// MCS 5bit //bit over 32, so dci_pdu ++
for (int i=0; i<5; i++)
*dci_pdu |= (((uint64_t)dci_pdu_rel15->mcs>>(4-i))&1)<<(dci_size-pos++);
// Redundancy version 2 bit
for (int i=0; i<2; i++)
*dci_pdu |= (((uint64_t)dci_pdu_rel15->rv>>(1-i))&1)<<(dci_size-pos++);
// System information indicator 1bit
*dci_pdu |= ((uint64_t)dci_pdu_rel15->system_info_indicator&1)<<(dci_size-pos++);
// reserved 15 bits
LOG_D(PHY,"dci_size = %i\n", dci_size);
LOG_D(PHY,"fsize = %i\n", fsize);
LOG_D(PHY,"dci_pdu_rel15->frequency_domain_assignment.val = %i\n", dci_pdu_rel15->frequency_domain_assignment.val);
LOG_D(PHY,"dci_pdu_rel15->time_domain_assignment.val = %i\n", dci_pdu_rel15->time_domain_assignment.val);
LOG_D(PHY,"dci_pdu_rel15->vrb_to_prb_mapping.val = %i\n", dci_pdu_rel15->vrb_to_prb_mapping.val);
LOG_D(PHY,"dci_pdu_rel15->mcs = %i\n", dci_pdu_rel15->mcs);
LOG_D(PHY,"dci_pdu_rel15->rv = %i\n", dci_pdu_rel15->rv);
LOG_D(PHY,"dci_pdu_rel15->system_info_indicator = %i\n", dci_pdu_rel15->system_info_indicator);
break;
case NR_RNTI_TC:
......
openair2/LAYER2/NR_MAC_gNB/mac_proto.h
View file @ 749d6af4
......@@ -80,6 +80,15 @@ void nr_schedule_ue_spec(module_id_t module_id,
sub_frame_t slot,
int num_slots_per_tdd);
void schedule_control_sib1(module_id_t module_id,
int CC_id,
int time_domain_allocation,
uint8_t mcsTableIdx,
uint8_t mcs,
uint8_t numDmrsCdmGrpsNoData,
int num_total_bytes);
void schedule_nr_sib1(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP);
/* \brief default preprocessor */
void nr_simple_dlsch_preprocessor(module_id_t module_id,
frame_t frame,
......
openair2/LAYER2/NR_MAC_gNB/main.c
View file @ 749d6af4
......@@ -87,6 +87,8 @@ void mac_top_init_gNB(void)
else
RC.nrmac[i]->pre_processor_dl = nr_simple_dlsch_preprocessor;
RC.nrmac[i]->pre_processor_sib1 = schedule_control_sib1;
}//END for (i = 0; i < RC.nb_nr_macrlc_inst; i++)
AssertFatal(rlc_module_init(1) == 0,"Could not initialize RLC layer\n");
......
openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h
View file @ 749d6af4
......@@ -442,6 +442,14 @@ typedef void (*nr_pp_impl_dl)(module_id_t mod_id,
sub_frame_t slot,
int num_slots_per_tdd);
typedef void (*nr_pp_impl_sib1)(module_id_t module_id,
int CC_id,
int time_domain_allocation,
uint8_t mcsTableIdx,
uint8_t mcs,
uint8_t numDmrsCdmGrpsNoData,
int num_total_bytes);
/*! \brief top level eNB MAC structure */
typedef struct gNB_MAC_INST_s {
/// Ethernet parameters for northbound midhaul interface
......@@ -507,6 +515,12 @@ typedef struct gNB_MAC_INST_s {
/// DL preprocessor for differentiated scheduling
nr_pp_impl_dl pre_processor_dl;
NR_UE_sched_ctrl_t *sched_ctrlCommon;
NR_CellGroupConfig_t *secondaryCellGroupCommon;
NR_Type0_PDCCH_CSS_config_t type0_PDCCH_CSS_config;
nr_pp_impl_sib1 pre_processor_sib1;
} gNB_MAC_INST;
#endif /*__LAYER2_NR_MAC_GNB_H__ */
openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c
View file @ 749d6af4
......@@ -191,6 +191,7 @@ int nr_ue_dl_indication(nr_downlink_indication_t *dl_info, NR_UL_TIME_ALIGNMENT_
(dl_info->rx_ind->rx_indication_body+i)->sib_pdu.pdu,
(dl_info->rx_ind->rx_indication_body+i)->sib_pdu.pdu_length)) << FAPI_NR_RX_PDU_TYPE_SIB;
LOG_D(MAC,"[L2][IF MODULE][DL INDICATION][RX_IND], SIB case Number of PDUs: %d \n", dl_info->rx_ind->number_pdus);
break;
case FAPI_NR_RX_PDU_TYPE_DLSCH:
......
openair2/RRC/NR/L2_nr_interface.c
View file @ 749d6af4
......@@ -30,11 +30,11 @@
#include "platform_types.h"
#include "nr_rrc_defs.h"
#include "nr_rrc_extern.h"
#include "common/utils/LOG/log.h"
#include "pdcp.h"
#include "msc.h"
#include "common/ran_context.h"
#include "LAYER2/NR_MAC_COMMON/nr_mac_common.h"
#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h"
#include "intertask_interface.h"
......@@ -43,6 +43,104 @@
extern RAN_CONTEXT_t RC;
int generate_pdcch_ConfigSIB1(NR_PDCCH_ConfigSIB1_t *pdcch_ConfigSIB1,
long ssbSubcarrierSpacing,
long subCarrierSpacingCommon,
channel_bandwidth_t min_channel_bw) {
nr_ssb_and_cset_mux_pattern_type_t mux_pattern;
switch (ssbSubcarrierSpacing) {
case NR_SubcarrierSpacing_kHz15:
if (subCarrierSpacingCommon == NR_SubcarrierSpacing_kHz15) {
pdcch_ConfigSIB1->controlResourceSetZero = rand() % TABLE_38213_13_1_NUM_INDEXES;
mux_pattern = table_38213_13_1_c1[pdcch_ConfigSIB1->controlResourceSetZero];
} else if (subCarrierSpacingCommon == NR_SubcarrierSpacing_kHz30) {
pdcch_ConfigSIB1->controlResourceSetZero = rand() % TABLE_38213_13_2_NUM_INDEXES;
mux_pattern = table_38213_13_2_c1[pdcch_ConfigSIB1->controlResourceSetZero];
} else {
AssertFatal(true,"Invalid subCarrierSpacingCommon\n");
}
break;
case NR_SubcarrierSpacing_kHz30:
if (subCarrierSpacingCommon == NR_SubcarrierSpacing_kHz15) {
if ( (min_channel_bw == bw_5MHz) || (min_channel_bw == bw_10MHz) ) {
pdcch_ConfigSIB1->controlResourceSetZero = rand() % TABLE_38213_13_3_NUM_INDEXES;
mux_pattern = table_38213_13_3_c1[pdcch_ConfigSIB1->controlResourceSetZero];
} else if (min_channel_bw == bw_40MHz) {
pdcch_ConfigSIB1->controlResourceSetZero = rand() % TABLE_38213_13_5_NUM_INDEXES;
mux_pattern = table_38213_13_5_c1[pdcch_ConfigSIB1->controlResourceSetZero];
} else {
AssertFatal(true,"Invalid min_bandwidth\n");
}
} else if (subCarrierSpacingCommon == NR_SubcarrierSpacing_kHz30) {
if ( (min_channel_bw == bw_5MHz) || (min_channel_bw == bw_10MHz) ) {
pdcch_ConfigSIB1->controlResourceSetZero = rand() % TABLE_38213_13_4_NUM_INDEXES;
mux_pattern = table_38213_13_4_c1[pdcch_ConfigSIB1->controlResourceSetZero];
} else if (min_channel_bw == bw_40MHz) {
pdcch_ConfigSIB1->controlResourceSetZero = rand() % TABLE_38213_13_6_NUM_INDEXES;
mux_pattern = table_38213_13_6_c1[pdcch_ConfigSIB1->controlResourceSetZero];
} else {
AssertFatal(true,"Invalid min_bandwidth\n");
}
} else {
AssertFatal(true,"Invalid subCarrierSpacingCommon\n");
}
break;
case NR_SubcarrierSpacing_kHz120:
if (subCarrierSpacingCommon == NR_SubcarrierSpacing_kHz60) {
pdcch_ConfigSIB1->controlResourceSetZero = rand() % TABLE_38213_13_7_NUM_INDEXES;
mux_pattern = table_38213_13_7_c1[pdcch_ConfigSIB1->controlResourceSetZero];
} else if (subCarrierSpacingCommon == NR_SubcarrierSpacing_kHz120) {
pdcch_ConfigSIB1->controlResourceSetZero = rand() % TABLE_38213_13_8_NUM_INDEXES;
mux_pattern = table_38213_13_8_c1[pdcch_ConfigSIB1->controlResourceSetZero];
} else {
AssertFatal(true,"Invalid subCarrierSpacingCommon\n");
}
break;
case NR_SubcarrierSpacing_kHz240:
if (subCarrierSpacingCommon == NR_SubcarrierSpacing_kHz60) {
pdcch_ConfigSIB1->controlResourceSetZero = rand() % TABLE_38213_13_9_NUM_INDEXES;
mux_pattern = table_38213_13_9_c1[pdcch_ConfigSIB1->controlResourceSetZero];
} else if (subCarrierSpacingCommon == NR_SubcarrierSpacing_kHz120) {
pdcch_ConfigSIB1->controlResourceSetZero = rand() % TABLE_38213_13_10_NUM_INDEXES;
mux_pattern = table_38213_13_10_c1[pdcch_ConfigSIB1->controlResourceSetZero];
} else {
AssertFatal(true,"Invalid subCarrierSpacingCommon\n");
}
break;
default:
AssertFatal(true,"Invalid ssbSubcarrierSpacing\n");
break;
}
frequency_range_t frequency_range = FR1;
if(ssbSubcarrierSpacing>=60) {
frequency_range = FR2;
}
pdcch_ConfigSIB1->searchSpaceZero = 0;
if(mux_pattern == NR_SSB_AND_CSET_MUX_PATTERN_TYPE1 && frequency_range == FR1){
pdcch_ConfigSIB1->searchSpaceZero = rand() % TABLE_38213_13_11_NUM_INDEXES;
}
if(mux_pattern == NR_SSB_AND_CSET_MUX_PATTERN_TYPE1 && frequency_range == FR2){
pdcch_ConfigSIB1->searchSpaceZero = rand() % TABLE_38213_13_12_NUM_INDEXES;
}
return 0;
}
int8_t mac_rrc_nr_data_req(const module_id_t Mod_idP,
const int CC_id,
const frame_t frameP,
......@@ -58,41 +156,57 @@ int8_t mac_rrc_nr_data_req(const module_id_t Mod_idP,
LOG_D(RRC,"[eNB %d] mac_rrc_data_req to SRB ID=%ld\n",Mod_idP,Srb_id);
#endif
gNB_RRC_INST *rrc;
rrc_gNB_carrier_data_t *carrier;
NR_BCCH_BCH_Message_t *mib;
NR_SRB_INFO * srb_info;
char payload_size, *payload_pP;
rrc = RC.nrrrc[Mod_idP];
carrier = &rrc->carrier;
mib = &carrier->mib;
srb_info = &carrier->Srb0;
/* MIBCH */
if( (Srb_id & RAB_OFFSET ) == MIBCH) {
mib->message.choice.mib->systemFrameNumber.buf[0] = sfn_msb << 2;
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_BCCH_BCH_Message,
NULL,
(void *)mib,
carrier->MIB,
24);
LOG_D(NR_RRC,"Encoded MIB for frame %d sfn_msb %d (%p), bits %lu\n",frameP,sfn_msb,carrier->MIB,enc_rval.encoded);
buffer_pP[0]=carrier->MIB[0];
buffer_pP[1]=carrier->MIB[1];
buffer_pP[2]=carrier->MIB[2];
LOG_D(NR_RRC,"MIB PDU buffer_pP[0]=%x , buffer_pP[1]=%x, buffer_pP[2]=%x\n",buffer_pP[0],buffer_pP[1],buffer_pP[2]);
AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
return(3);
}
rrc_gNB_carrier_data_t *carrier;
NR_BCCH_BCH_Message_t *mib;
NR_SRB_INFO *srb_info;
char payload_size, *payload_pP;
carrier = &RC.nrrrc[Mod_idP]->carrier;
mib = &carrier->mib;
srb_info = &carrier->Srb0;
/* MIBCH */
if ((Srb_id & RAB_OFFSET) == MIBCH) {
// Currently we are getting the pdcch_ConfigSIB1 from the configuration file.
// 3GPP is not clear about the static/semi-static/dynamic behaviour of the pdcch_ConfigSIB1 value
// on the gNB side.
// Uncomment this function for a dynamic pdcch_ConfigSIB1.
// TODO: Update this static value
//channel_bandwidth_t min_channel_bw = bw_10MHz; // Must be obtained based on TS 38.101-1 Table 5.3.5-1
//generate_pdcch_ConfigSIB1(carrier->pdcch_ConfigSIB1,
// *carrier->servingcellconfigcommon->ssbSubcarrierSpacing,
// carrier->mib.message.choice.mib->subCarrierSpacingCommon,
// min_channel_bw);
mib->message.choice.mib->pdcch_ConfigSIB1.controlResourceSetZero = carrier->pdcch_ConfigSIB1->controlResourceSetZero;
mib->message.choice.mib->pdcch_ConfigSIB1.searchSpaceZero = carrier->pdcch_ConfigSIB1->searchSpaceZero;
mib->message.choice.mib->systemFrameNumber.buf[0] = sfn_msb << 2;
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_BCCH_BCH_Message,
NULL,
(void *) mib,
carrier->MIB,
24);
LOG_D(NR_RRC, "Encoded MIB for frame %d sfn_msb %d (%p), bits %lu\n", frameP, sfn_msb, carrier->MIB,
enc_rval.encoded);
buffer_pP[0] = carrier->MIB[0];
buffer_pP[1] = carrier->MIB[1];
buffer_pP[2] = carrier->MIB[2];
LOG_D(NR_RRC, "MIB PDU buffer_pP[0]=%x , buffer_pP[1]=%x, buffer_pP[2]=%x\n", buffer_pP[0], buffer_pP[1],
buffer_pP[2]);
AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
return (3);
}
/* TODO BCCH SIB1 SIBs */
if ((Srb_id & RAB_OFFSET ) == BCCH) {
memcpy(&buffer_pP[0],
RC.rrc[Mod_idP]->carrier[CC_id].SIB1_MBMS,
RC.rrc[Mod_idP]->carrier[CC_id].sizeof_SIB1_MBMS);
memcpy(&buffer_pP[0],
RC.nrrrc[Mod_idP]->carrier.SIB1,
RC.nrrrc[Mod_idP]->carrier.sizeof_SIB1);
return RC.nrrrc[Mod_idP]->carrier.sizeof_SIB1;
}
/* CCCH */
......
openair2/RRC/NR/MESSAGES/asn1_msg.c
View file @ 749d6af4
......@@ -39,6 +39,7 @@
#include <asn_application.h>
#include <asn_internal.h> /* for _ASN_DEFAULT_STACK_MAX */
#include <per_encoder.h>
#include <PHY/defs_nr_common.h>
#include "asn1_msg.h"
#include "RRC/NR/nr_rrc_extern.h"
......@@ -201,11 +202,13 @@ uint8_t do_MIB_NR(gNB_RRC_INST *rrc,uint32_t frame) {
mib->message.choice.mib->ssb_SubcarrierOffset = (carrier->ssb_SubcarrierOffset)&15;
/*
* The SIB1 will be sent in this allocation (Type0-PDCCH) : 38.213, 13-4 Table and 38.213 13-11 to 13-14 tables
* the reverse allocation is in nr_ue_decode_mib()
*/
mib->message.choice.mib->pdcch_ConfigSIB1.controlResourceSetZero = *scc->downlinkConfigCommon->initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->controlResourceSetZero;
mib->message.choice.mib->pdcch_ConfigSIB1.searchSpaceZero = *scc->downlinkConfigCommon->initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->searchSpaceZero;
* The SIB1 will be sent in this allocation (Type0-PDCCH) : 38.213, 13-4 Table and 38.213 13-11 to 13-14 tables
* the reverse allocation is in nr_ue_decode_mib()
*/
mib->message.choice.mib->pdcch_ConfigSIB1.controlResourceSetZero = rrc->carrier.pdcch_ConfigSIB1->controlResourceSetZero;
mib->message.choice.mib->pdcch_ConfigSIB1.searchSpaceZero = rrc->carrier.pdcch_ConfigSIB1->searchSpaceZero;
AssertFatal(scc->ssbSubcarrierSpacing != NULL, "scc->ssbSubcarrierSpacing is null\n");
switch (*scc->ssbSubcarrierSpacing) {
case NR_SubcarrierSpacing_kHz15:
......@@ -334,13 +337,16 @@ uint8_t do_SIB1_NR(rrc_gNB_carrier_data_t *carrier,
nr_uac_BarringInfoSet.uac_BarringForAccessIdentity.bits_unused = 1;
ASN_SEQUENCE_ADD(&sib1->uac_BarringInfo->uac_BarringInfoSetList, &nr_uac_BarringInfoSet);
#endif
xer_fprint(stdout, &asn_DEF_NR_SIB1, (const void*)sib1_message->message.choice.c1->choice.systemInformationBlockType1);
//encode SIB1 to data
carrier->SIB1=(uint8_t *) malloc16(128);
if(carrier->SIB1 == NULL) carrier->SIB1=(uint8_t *) malloc16(MAX_NR_SIB_LENGTH/8);
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_BCCH_DL_SCH_Message,
NULL,
(void *)sib1_message,
carrier->SIB1,
128);
MAX_NR_SIB_LENGTH/8);
AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
......
openair2/RRC/NR/nr_rrc_defs.h
View file @ 749d6af4
......@@ -383,6 +383,7 @@ typedef struct {
int pucch_TargetSNRx10;
NR_BCCH_DL_SCH_Message_t *siblock1;
NR_ServingCellConfigCommon_t *servingcellconfigcommon;
NR_PDCCH_ConfigSIB1_t *pdcch_ConfigSIB1;
NR_CellGroupConfig_t *secondaryCellGroup[MAX_NR_RRC_UE_CONTEXTS];
NR_SRB_INFO SI;
NR_SRB_INFO Srb0;
......
openair2/RRC/NR/nr_rrc_proto.h
View file @ 749d6af4
......@@ -71,6 +71,12 @@ void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_
void rrc_remove_nsa_user(gNB_RRC_INST *rrc, int rnti);
void fill_default_initialDownlinkBWP(NR_BWP_Downlink_t *bwp, NR_ServingCellConfigCommon_t *servingcellconfigcommon);
void fill_default_coresetZero(NR_ControlResourceSet_t *coreset0, NR_ServingCellConfigCommon_t *servingcellconfigcommon);
void fill_default_searchSpaceZero(NR_SearchSpace_t *ss0);
void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellconfigcommon,
NR_CellGroupConfig_t *secondaryCellGroup,
int scg_id,
......
openair2/RRC/NR/rrc_gNB_reconfig.c
View file @ 749d6af4
......@@ -47,6 +47,96 @@
#define false 0
#define true 1
void fill_default_initialDownlinkBWP(NR_BWP_Downlink_t *bwp, NR_ServingCellConfigCommon_t *servingcellconfigcommon) {
bwp->bwp_Id = 0;
bwp->bwp_Common=calloc(1,sizeof(*bwp->bwp_Common));
memcpy((void*)&bwp->bwp_Common,
&servingcellconfigcommon->downlinkConfigCommon->initialDownlinkBWP,
sizeof(bwp->bwp_Common));
bwp->bwp_Dedicated=calloc(1,sizeof(*bwp->bwp_Dedicated));
bwp->bwp_Dedicated->pdsch_Config = calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config));
bwp->bwp_Dedicated->pdsch_Config->present = NR_SetupRelease_PDSCH_Config_PR_setup;
bwp->bwp_Dedicated->pdsch_Config->choice.setup = calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config->choice.setup));
bwp->bwp_Dedicated->pdsch_Config->choice.setup->dataScramblingIdentityPDSCH = NULL;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA = calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA));
bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->present= NR_SetupRelease_DMRS_DownlinkConfig_PR_setup;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup = calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup));
bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type=NULL;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->maxLength=NULL;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->scramblingID0=NULL;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->scramblingID1=NULL;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->phaseTrackingRS=NULL;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition));
*bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = NR_DMRS_DownlinkConfig__dmrs_AdditionalPosition_pos0;
}
void fill_default_coresetZero(NR_ControlResourceSet_t *coreset0, NR_ServingCellConfigCommon_t *servingcellconfigcommon) {
coreset0->controlResourceSetId = 0;
// frequencyDomainResources '11111111 00000000 00000000 00000000 00000000 00000'B,
if(coreset0->frequencyDomainResources.buf == NULL) coreset0->frequencyDomainResources.buf = calloc(1,6);
coreset0->frequencyDomainResources.buf[0] = 0xff;
coreset0->frequencyDomainResources.buf[1] = 0;
coreset0->frequencyDomainResources.buf[2] = 0;
coreset0->frequencyDomainResources.buf[3] = 0;
coreset0->frequencyDomainResources.buf[4] = 0;
coreset0->frequencyDomainResources.buf[5] = 0;
coreset0->frequencyDomainResources.size = 6;
coreset0->frequencyDomainResources.bits_unused = 3;
coreset0->duration = 1;
coreset0->cce_REG_MappingType.choice.interleaved=calloc(1,sizeof(*coreset0->cce_REG_MappingType.choice.interleaved));
coreset0->cce_REG_MappingType.choice.interleaved->interleaverSize = NR_ControlResourceSet__cce_REG_MappingType__interleaved__interleaverSize_n2;
coreset0->cce_REG_MappingType.choice.interleaved->shiftIndex = servingcellconfigcommon->physCellId;
coreset0->precoderGranularity = NR_ControlResourceSet__precoderGranularity_sameAsREG_bundle;
if(coreset0->tci_StatesPDCCH_ToAddList == NULL) coreset0->tci_StatesPDCCH_ToAddList = calloc(1,sizeof(*coreset0->tci_StatesPDCCH_ToAddList));
NR_TCI_StateId_t *tci[8];
for (int i=0;i<8;i++) {
tci[i]=calloc(1,sizeof(*tci[i]));
*tci[i] = i;
ASN_SEQUENCE_ADD(&coreset0->tci_StatesPDCCH_ToAddList->list,tci[i]);
}
coreset0->tci_StatesPDCCH_ToReleaseList = NULL;
coreset0->tci_PresentInDCI = NULL;
coreset0->pdcch_DMRS_ScramblingID = NULL;
}
void fill_default_searchSpaceZero(NR_SearchSpace_t *ss0) {
if(ss0->controlResourceSetId == NULL) ss0->controlResourceSetId=calloc(1,sizeof(*ss0->controlResourceSetId));
if(ss0->monitoringSymbolsWithinSlot == NULL) ss0->monitoringSymbolsWithinSlot = calloc(1,sizeof(*ss0->monitoringSymbolsWithinSlot));
if(ss0->monitoringSymbolsWithinSlot->buf == NULL) ss0->monitoringSymbolsWithinSlot->buf = calloc(1,2);
if(ss0->nrofCandidates == NULL) ss0->nrofCandidates = calloc(1,sizeof(*ss0->nrofCandidates));
if(ss0->searchSpaceType == NULL) ss0->searchSpaceType = calloc(1,sizeof(*ss0->searchSpaceType));
if(ss0->searchSpaceType->choice.common == NULL) ss0->searchSpaceType->choice.common=calloc(1,sizeof(*ss0->searchSpaceType->choice.common));
if(ss0->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0 == NULL) ss0->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0 = calloc(1,sizeof(*ss0->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0));
ss0->searchSpaceId = 0;
*ss0->controlResourceSetId = 0;
ss0->monitoringSlotPeriodicityAndOffset = calloc(1,sizeof(*ss0->monitoringSlotPeriodicityAndOffset));
ss0->monitoringSlotPeriodicityAndOffset->present = NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
ss0->duration=NULL;
// should be '1100 0000 0000 00'B (LSB first!), first two symols in slot, adjust if needed
ss0->monitoringSymbolsWithinSlot->buf[1] = 0;
ss0->monitoringSymbolsWithinSlot->buf[0] = (1<<7) | (1<<6);
ss0->monitoringSymbolsWithinSlot->size = 2;
ss0->monitoringSymbolsWithinSlot->bits_unused = 2;
ss0->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0;
ss0->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n0;
ss0->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n0;
ss0->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n1;
ss0->nrofCandidates->aggregationLevel16 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n0;
ss0->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_common;
}
void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellconfigcommon,
NR_CellGroupConfig_t *secondaryCellGroup,
......@@ -475,7 +565,8 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
ASN_SEQUENCE_ADD(&bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list,ss);
bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->searchSpaceSIB1=NULL;
bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->searchSpaceSIB1=calloc(1,sizeof(*bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->searchSpaceSIB1));
*bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->searchSpaceSIB1=0;
bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->searchSpaceOtherSystemInformation=NULL;
bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->pagingSearchSpace=NULL;
bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->ra_SearchSpace=calloc(1,sizeof(*bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->ra_SearchSpace));
......
openair2/RRC/NR_UE/rrc_UE.c
View file @ 749d6af4
......@@ -432,6 +432,41 @@ int8_t nr_rrc_ue_decode_NR_BCCH_BCH_Message(
return 0;
}
/*brief decode SIB1 message*/
int8_t nr_rrc_ue_decode_NR_SIB1_Message(uint8_t *const bufferP, const uint8_t buffer_len){
NR_BCCH_DL_SCH_Message_t *bcch_message = NULL;
asn_dec_rval_t dec_rval = uper_decode_complete(NULL,
&asn_DEF_NR_BCCH_DL_SCH_Message,
(void **)&bcch_message,
(const void *)bufferP,
buffer_len);
if ((dec_rval.code != RC_OK) || (dec_rval.consumed == 0)) {
printf("NR_BCCH_DL_SCH decode error\n");
for (int i=0; i<buffer_len; i++){
printf("%02x ",bufferP[i]);
}
printf("\n");
SEQUENCE_free( &asn_DEF_NR_BCCH_DL_SCH_Message, (void *)bcch_message, 1 );
return -1;
}
else {
if(NR_UE_rrc_inst->sib1 != NULL){
SEQUENCE_free(&asn_DEF_NR_BCCH_BCH_Message, (void *)NR_UE_rrc_inst->sib1, 1 );
}
NR_UE_rrc_inst->sib1 = bcch_message->message.choice.c1->choice.systemInformationBlockType1;
xer_fprint(stdout, &asn_DEF_NR_SIB1, (const void*)NR_UE_rrc_inst->sib1);
}
return 0;
}
// from NR SRB3
int8_t nr_rrc_ue_decode_NR_DL_DCCH_Message(
......
openair2/RRC/NR_UE/rrc_defs.h
View file @ 749d6af4
......@@ -51,6 +51,7 @@
#include "NR_asn_constant.h"
#include "NR_SchedulingRequestToAddMod.h"
#include "NR_MIB.h"
#include "NR_SIB1.h"
#include "NR_BCCH-BCH-Message.h"
#include "NR_DL-DCCH-Message.h"
......@@ -70,7 +71,8 @@ typedef struct NR_UE_RRC_INST_s {
NR_RadioBearerConfig_t *radio_bearer_config;
NR_MIB_t *mib;
NR_SIB1_t *sib1;
// lists
// CellGroupConfig.rlc-BearerToAddModList
RRC_LIST_TYPE(NR_RLC_BearerConfig_t, NR_maxLC_ID) RLC_Bearer_Config_list;
......
openair2/RRC/NR_UE/rrc_proto.h
View file @ 749d6af4
......@@ -86,6 +86,11 @@ int8_t nr_rrc_ue_process_radio_bearer_config(NR_RadioBearerConfig_t *radio_beare
\param sdu_len length of buffer*/
int8_t nr_rrc_ue_decode_NR_BCCH_BCH_Message(const module_id_t module_id, const uint8_t gNB_index, uint8_t *const bufferP, const uint8_t buffer_len);
/**\brief decode NR SIB1 message
\param sduP pointer to buffer of ASN message
\param sdu_len length of buffer*/
int8_t nr_rrc_ue_decode_NR_SIB1_Message(uint8_t *const bufferP, const uint8_t buffer_len);
/**\brief Decode NR DCCH from gNB, sent from lower layer through SRB3
\param module_id module id
\param gNB_index gNB index
......
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