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Commit cf99ea19 authored by Agustin's avatar Agustin
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NR PDCCH development: modifications for interpreting DCI formats 0_1 and 1_1

parent 926b7a49
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Showing with 825 additions and 189 deletions
nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_interface.h
View file @ cf99ea19
......@@ -226,7 +226,11 @@ typedef struct {
} fapi_nr_ul_config_pucch_pdu;
typedef enum {pusch_freq_hopping_disabled = 0 , pusch_freq_hopping_enabled = 1}pusch_freq_hopping_t;
typedef struct{
uint8_t aperiodicSRS_ResourceTrigger;
} fapi_nr_ul_srs_config_t;
typedef struct {
uint8_t bandwidth_part_ind;
uint16_t number_rbs;
uint16_t start_rb;
uint16_t number_symbols;
......@@ -238,6 +242,16 @@ typedef struct {
uint8_t harq_process_nbr;
int8_t accumulated_delta_PUSCH;
int8_t absolute_delta_PUSCH;
uint8_t n_layers;
uint8_t tpmi;
uint8_t n_dmrs_cdm_groups;
uint8_t dmrs_ports[4];
uint8_t n_front_load_symb;
fapi_nr_ul_srs_config_t srs_config;
uint8_t csi_reportTriggerSize;
uint8_t maxCodeBlockGroupsPerTransportBlock;
uint8_t ptrs_dmrs_association_port;
uint8_t beta_offset_ind;
} fapi_nr_ul_config_pusch_pdu_rel15_t;
typedef struct {
......@@ -278,14 +292,21 @@ typedef struct {
typedef struct {
fapi_nr_dl_config_dci_dl_pdu_rel15_t dci_config_rel15;
} fapi_nr_dl_config_dci_pdu;
typedef struct{
uint8_t aperiodicSRS_ResourceTrigger;
} fapi_nr_dl_srs_config_t;
typedef enum{vrb_to_prb_mapping_non_interleaved = 0, vrb_to_prb_mapping_interleaved = 1} vrb_to_prb_mapping_t;
//typedef fapi_nr_dci_pdu_rel15_t fapi_nr_dl_config_dlsch_pdu_rel15_t;
typedef struct {
uint8_t bandwidth_part_ind;
uint16_t number_rbs;
uint16_t start_rb;
uint16_t number_symbols;
uint16_t start_symbol;
uint8_t prb_bundling_size_ind;
uint8_t rate_matching_ind;
uint8_t zp_csi_rs_trigger;
uint8_t mcs;
uint8_t ndi;
uint8_t rv;
......@@ -299,6 +320,13 @@ typedef struct {
int8_t accumulated_delta_PUCCH;
uint8_t pucch_resource_id;
uint8_t pdsch_to_harq_feedback_time_ind;
uint8_t n_dmrs_cdm_groups;
uint8_t dmrs_ports[10];
uint8_t n_front_load_symb;
uint8_t tci_state;
fapi_nr_dl_srs_config_t srs_config;
uint8_t cbgti;
uint8_t codeBlockGroupFlushIndicator;
// to be check the fields needed to L1 with NR_DL_UE_HARQ_t and NR_UE_DLSCH_t
} fapi_nr_dl_config_dlsch_pdu_rel15_t;
......@@ -597,7 +625,7 @@ typedef struct {
typedef struct {
uint8_t dmrs_type;
uint8_t dmrs_addition_position;
uint8_t ptrs_uplink_config; // to indicate if PTRS Uplink is configured of not
uint8_t ptrs_type; //cp-OFDM, dft-S-OFDM
uint16_t ptrs_frequency_density[2];
uint8_t ptrs_time_density[3];
......@@ -623,9 +651,15 @@ typedef struct {
uint8_t delta_mcs;
} fapi_nr_pusch_power_control_t;
typedef enum {tx_config_codebook = 1, tx_config_nonCodebook = 2} tx_config_t;
typedef enum {transform_precoder_disabled = 0, transform_precoder_enabled = 1} transform_precoder_t;
typedef enum {
codebook_subset_fullyAndPartialAndNonCoherent = 1,
codebook_subset_partialAndNonCoherent = 2,
codebook_subset_nonCoherent = 3} codebook_subset_t;
typedef struct {
uint16_t data_scrambling_identity;
uint8_t tx_config;
tx_config_t tx_config;
fapi_nr_dmrs_uplink_config_t dmrs_ul_for_pusch_mapping_type_a;
fapi_nr_dmrs_uplink_config_t dmrs_ul_for_pusch_mapping_type_b;
fapi_nr_pusch_power_control_t pusch_power_control;
......@@ -636,8 +670,8 @@ typedef struct {
uint8_t pusch_aggregation_factor;
uint8_t mcs_table;
uint8_t mcs_table_transform_precoder;
uint8_t transform_precoder;
uint8_t codebook_subset;
transform_precoder_t transform_precoder;
codebook_subset_t codebook_subset;
uint8_t max_rank;
uint8_t rbg_size;
......
openair1/PHY/NR_UE_TRANSPORT/dci_tools_nr.c
View file @ cf99ea19
......@@ -7157,8 +7157,8 @@ int nr_generate_ue_ul_dlsch_params_from_dci(PHY_VARS_NR_UE *ue,
NR_UE_ULSCH_t *ulsch0=NULL,*ulsch1=NULL;
//NR_DCI_INFO_EXTRACTED_t nr_dci_info_extracted;
uint8_t status=0;//left_shift=0;
uint64_t pdu_bitmap = 0xFFFFFFFFFFFFFFFF;
pdu_bitmap = (pdu_bitmap << (64 - dci_length)) >> (64 - dci_length); // this variable will help to remove the bits of other fields when left-switching
//uint64_t pdu_bitmap = 0xFFFFFFFFFFFFFFFF;
//pdu_bitmap = (pdu_bitmap << (64 - dci_length)) >> (64 - dci_length); // this variable will help to remove the bits of other fields when left-switching
uint8_t dci_fields_sizes_format[NBR_NR_DCI_FIELDS] ={0};
for (int m=0; m<NBR_NR_DCI_FIELDS; m++) dci_fields_sizes_format[m]=dci_fields_sizes[m][dci_format];
......@@ -7187,117 +7187,36 @@ int nr_generate_ue_ul_dlsch_params_from_dci(PHY_VARS_NR_UE *ue,
memset(&nr_dci_info_extracted,0,sizeof(nr_dci_info_extracted));
// printf("we reach this point\n");
// switch (dci_format) {
// case format0_0:
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> Entering function nr_extract_dci_info(dci_format=%d) \n",dci_format);
#endif
status = nr_extract_dci_info(ue,
eNB_id,
frame_type,
dci_length,
rnti,
dci_pdu,
&nr_dci_info_extracted,
dci_fields_sizes,
dlsch0_harq,
dlsch0,
ulsch0,
dci_format,
nr_tti_rx,
n_RB_ULBWP,
n_RB_DLBWP,
crc_scrambled_values);
//status = check_dci_format1_1a_coherency(format1_1, frame_parms->N_RB_DL, rnti, tc_rnti, si_rnti, ra_rnti, p_rnti,frame,nr_tti_rx, &nr_dci_info_extracted, dlsch0_harq);
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
if(status == 0)
{
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> bad DCI %d !!! \n",dci_format);
return(-1);
}
#endif
// break;
/*
case format0_1:
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> format %d not implemented yet\n",dci_format);
#endif
break;
case format1_0:
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> Entering function nr_extract_dci_info(dci_format=%d)for PDSCH allocation\n",dci_format);
#endif
status = nr_extract_dci_info(ue,
eNB_id,
frame_type,
dci_length,
dci_pdu,rnti,
&nr_dci_info_extracted,
dci_fields_sizes,
dlsch0_harq,
dlsch0,
ulsch0,
dci_format,
nr_tti_rx,
n_RB_ULBWP,
n_RB_DLBWP,crc_scrambled_values);
//status = check_dci_format1_1a_coherency(format1_1, frame_parms->N_RB_DL, rnti, tc_rnti, si_rnti, ra_rnti, p_rnti,frame,nr_tti_rx, &nr_dci_info_extracted, dlsch0_harq);
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
if(status == 0)
{
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> bad DCI %d !!! \n",dci_format);
return(-1);
}
#endif
break;
case format1_1:
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> format %d not implemented yet\n",dci_format);
#endif
break;
case format2_0:
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> format %d not implemented yet\n",dci_format);
#endif
break;
case format2_1:
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> format %d not implemented yet\n",dci_format);
#endif
break;
case format2_2:
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> format %d not implemented yet\n",dci_format);
#endif
break;
case format2_3:
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> format %d not implemented yet\n",dci_format);
#endif
break;
default:
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> we go to the default in switch\n");
//LOG_E(PHY,"format %d not yet implemented\n",dci_format);
return(-1);
break;
}*/
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> Entering function nr_extract_dci_info(dci_format=%d) \n",dci_format);
#endif
status = nr_extract_dci_info(ue,
eNB_id,
frame_type,
dci_length,
rnti,
dci_pdu,
&nr_dci_info_extracted,
dci_fields_sizes,
dlsch0_harq,
dlsch0,
ulsch0,
dci_format,
nr_tti_rx,
n_RB_ULBWP,
n_RB_DLBWP,
crc_scrambled_values);
//status = check_dci_format1_1a_coherency(format1_1, frame_parms->N_RB_DL, rnti, tc_rnti, si_rnti, ra_rnti, p_rnti,frame,nr_tti_rx, &nr_dci_info_extracted, dlsch0_harq);
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
if(status == 0) {
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> bad DCI %d !!! \n",dci_format);
return(-1);
}
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> Ending function nr_extract_dci_info()\n");
#endif
return(0);
}
#endif
#if 0
int generate_ue_dlsch_params_from_dci(int frame,
......
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