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Commit 241f57d8 authored by Agustin's avatar Agustin
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NR PDCCH development: V15.2.0 modifications

parent 4a058413
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openair1/PHY/NR_UE_TRANSPORT/dci_nr.c
View file @ 241f57d8
......@@ -2142,6 +2142,14 @@ short conjugate2[8]__attribute__((aligned(16))) = {1,-1,1,-1,1,-1,1,-1};
mmtmpPD1 = _mm_shufflelo_epi16(dl_ch128[0], _MM_SHUFFLE(2,3,0,1));
mmtmpPD1 = _mm_shufflehi_epi16(mmtmpPD1, _MM_SHUFFLE(2,3,0,1));
mmtmpPD1 = _mm_sign_epi16(mmtmpPD1, *(__m128i * )&conjugate[0]);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_pdcch_channel_compensation)-> conjugate\t ### \t");
for (int conjugate_index=0 ; conjugate_index< 8 ; conjugate_index++)
printf("conjugate[%d]=%d",conjugate_index,conjugate[conjugate_index]);
printf("\n");
#endif
// print_ints("im",&mmtmpPD1);
mmtmpPD1 = _mm_madd_epi16(mmtmpPD1, rxdataF128[0]); // mmtmpPD1 contains imag part of 4 consecutive outputs (32-bit)
mmtmpPD0 = _mm_srai_epi32(mmtmpPD0, output_shift);
......@@ -3940,37 +3948,26 @@ int get_nCCE_offset_l1(int *CCE_table,
#ifdef NR_PDCCH_DCI_RUN
void nr_dci_decoding_procedure0(int s,
int p,
NR_UE_PDCCH **pdcch_vars,
int do_common,
//dci_detect_mode_t mode,
uint8_t nr_tti_rx,
NR_DCI_ALLOC_t *dci_alloc,
// uint8_t nr_tti_rx, NR_DCI_ALLOC_t *dci_alloc,
int16_t eNB_id,
uint8_t current_thread_id,
NR_DL_FRAME_PARMS *frame_parms,
void nr_dci_decoding_procedure0(int s, //x
int p, //x
NR_UE_PDCCH **pdcch_vars, //x
int do_common, //x
//dci_detect_mode_t mode, //not sure if necessary
uint8_t nr_tti_rx, //x
NR_DCI_ALLOC_t *dci_alloc, //x
int16_t eNB_id, //x
uint8_t current_thread_id, //x
NR_DL_FRAME_PARMS *frame_parms, //x
uint8_t mi,
uint16_t si_rnti,
uint16_t ra_rnti,
uint16_t p_rnti,
uint16_t tc_rnti,
uint16_t int_rnti,
uint16_t sfi_rnti,
uint16_t tpc_pusch_rnti,
uint16_t tpc_pucch_rnti,
uint16_t tpc_srs_rnti,
uint16_t crc_scrambled_values[13], //x
uint8_t L,
uint8_t format_si,
uint8_t format_p,
uint8_t format_ra,
uint8_t format_c,
NR_UE_SEARCHSPACE_CSS_DCI_FORMAT_t format_css,
NR_UE_SEARCHSPACE_USS_DCI_FORMAT_t format_uss,
uint8_t sizeof_bits,
uint8_t sizeof_bytes,
uint8_t *dci_cnt,
uint8_t *format0_found,
uint8_t *format_c_found,
crc_scrambled_t *crc_scrambled,
format_found_t *format_found,
uint32_t *CCEmap0,
uint32_t *CCEmap1,
uint32_t *CCEmap2) {
......@@ -3991,15 +3988,15 @@ void nr_dci_decoding_procedure0(int s,
int coreset_nbr_cce_per_symbol=0;
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> \n");
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> format_found is %d \n", *format_found);
#endif
// if (mode == NO_DCI) {
// #ifdef NR_PDCCH_DCI_DEBUG
// printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> skip DCI decoding: expect no DCIs at nr_tti_rx %d in current searchSpace\n", nr_tti_rx);
// #endif
// return;
// }
//if (mode == NO_DCI) {
// #ifdef NR_PDCCH_DCI_DEBUG
// printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> skip DCI decoding: expect no DCIs at nr_tti_rx %d in current searchSpace\n", nr_tti_rx);
// #endif
// return;
//}
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> frequencyDomainResources=%llx, duration=%d\n",
......@@ -4093,7 +4090,7 @@ void nr_dci_decoding_procedure0(int s,
// compute Yk
Yk = (unsigned int) pdcch_vars[eNB_id]->crnti;
for (i = 0; i <= nr_tti_rx; i++)
Yk = (Yk * A[p]) % 65537;
Yk = (Yk * A[p%3]) % 65537;
}
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> L2(%d) | nCCE[%d](%d) | Yk(%d) | nb_candidates(%d)\n",L2,p,nCCE[p],Yk,nb_candidates);
......@@ -4105,7 +4102,7 @@ void nr_dci_decoding_procedure0(int s,
// nb_candidates = nCCE[p] / L2;
// In the next code line there is maybe a bug. The spec is not comparing Table 10.1-2 with nb_candidates, but with total number of candidates for all s and all p
int m_p_s_L_max = (m_max_slot_pdcch_Table10_1_2[L]<=nb_candidates ? m_max_slot_pdcch_Table10_1_2[L] : nb_candidates);
int m_p_s_L_max = (m_max_slot_pdcch_Table10_1_2[1]<=nb_candidates ? m_max_slot_pdcch_Table10_1_2[1] : nb_candidates);
if (L==4) m_p_s_L_max=1; // Table 10.1-2 is not defined for L=4
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> m_max_slot_pdcch_Table10_1_2(%d)=%d\n",L,m_max_slot_pdcch_Table10_1_2[L]);
......@@ -4183,18 +4180,74 @@ void nr_dci_decoding_procedure0(int s,
*/
crc = (crc16(&dci_decoded_output[current_thread_id][0], sizeof_bits) >> 16) ^ extract_crc(&dci_decoded_output[current_thread_id][0], sizeof_bits);
#ifdef NR_PDCCH_DCI_DEBUG
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> ... we end function dci_decoding() with crc=%d\n",crc);
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> ... we end function dci_decoding() with crc=%x\n",crc);
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> ... we have to replace this part of the code by polar decoding\n");
#endif
#ifdef DEBUG_DCI_DECODING
printf("crc =>%x\n",crc);
#endif //uint16_t tc_rnti, uint16_t int_rnti, uint16_t sfi_rnti, uint16_t tpc_pusch_rnti, uint16_t tpc_pucch_rnti, uint16_t tpc_srs__rnti
#ifdef NR_PDCCH_DCI_DEBUG
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> format_found=%d\n",*format_found);
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> crc_scrambled=%d\n",*crc_scrambled);
#endif
if ((crc == si_rnti) || (crc == p_rnti) || (crc == ra_rnti) || (crc == tc_rnti)
|| (crc == int_rnti) || (crc == sfi_rnti) || (crc == tpc_pusch_rnti) || (crc == tpc_pucch_rnti) || (crc == tpc_srs_rnti)
|| (crc == pdcch_vars[eNB_id]->crnti)) {
/* if (((L > 1) && ((crc == si_rnti) || (crc == p_rnti) || (crc == ra_rnti)))
|| (crc == pdcch_vars[eNB_id]->crnti)) {*/
if (crc == crc_scrambled_values[_C_RNTI_]) {
*crc_scrambled =_c_rnti;
*format_found=1;
}
if (crc == crc_scrambled_values[_CS_RNTI_]) {
*crc_scrambled =_cs_rnti;
*format_found=1;
}
if (crc == crc_scrambled_values[_NEW_RNTI_]) {
*crc_scrambled =_new_rnti;
*format_found=1;
}
if (crc == crc_scrambled_values[_TC_RNTI_]) {
*crc_scrambled =_tc_rnti;
*format_found=_format_1_0_found;
}
if (crc == crc_scrambled_values[_P_RNTI_]) {
*crc_scrambled =_p_rnti;
*format_found=_format_1_0_found;
}
if (crc == crc_scrambled_values[_SI_RNTI_]) {
*crc_scrambled =_si_rnti;
*format_found=_format_1_0_found;
}
if (crc == crc_scrambled_values[_RA_RNTI_]) {
*crc_scrambled =_ra_rnti;
*format_found=_format_1_0_found;
}
if (crc == crc_scrambled_values[_SP_CSI_RNTI_]) {
*crc_scrambled =_sp_csi_rnti;
*format_found=_format_0_1_found;
}
if (crc == crc_scrambled_values[_SFI_RNTI_]) {
*crc_scrambled =_sfi_rnti;
*format_found=_format_2_0_found;
}
if (crc == crc_scrambled_values[_INT_RNTI_]) {
*crc_scrambled =_int_rnti;
*format_found=_format_2_1_found;
}
if (crc == crc_scrambled_values[_TPC_PUSCH_RNTI_]) {
*crc_scrambled =_tpc_pusch_rnti;
*format_found=_format_2_2_found;
}
if (crc == crc_scrambled_values[_TPC_PUCCH_RNTI_]) {
*crc_scrambled =_tpc_pucch_rnti;
*format_found=_format_2_2_found;
}
if (crc == crc_scrambled_values[_TPC_SRS_RNTI_]) {
*crc_scrambled =_tpc_srs_rnti;
*format_found=_format_2_3_found;
}
#ifdef NR_PDCCH_DCI_DEBUG
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> format_found=%d %d %d\n",*format_found, format_found, &format_found);
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> crc_scrambled=%d\n",*crc_scrambled);
#endif
if (*format_found!=255) {
#ifdef NR_PDCCH_DCI_DEBUG
printf ("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure0)-> rnti matches -> DCI FOUND !!! crc =>%x, sizeof_bits %d, sizeof_bytes %d \n",crc, sizeof_bits, sizeof_bytes);
#endif
......@@ -4220,7 +4273,9 @@ void nr_dci_decoding_procedure0(int s,
dci_alloc[*dci_cnt].dci_pdu[4] = dci_decoded_output[current_thread_id][3];
dci_alloc[*dci_cnt].dci_pdu[3] = dci_decoded_output[current_thread_id][4];
dci_alloc[*dci_cnt].dci_pdu[2] = dci_decoded_output[current_thread_id][5];
dci_alloc[*dci_cnt].dci_pdu[1] = dci_decoded_output[current_thread_id][7];
dci_alloc[*dci_cnt].dci_pdu[1] = dci_decoded_output[current_thread_id][6];
dci_alloc[*dci_cnt].dci_pdu[0] = dci_decoded_output[current_thread_id][7];
// MAX_DCI_SIZE_BITS has to be redefined for dci_decoded_output FIXME
// format2_0, format2_1 can be longer than 8 bytes. FIXME
#ifdef DEBUG_DCI_DECODING
printf("DCI => %x,%x,%x,%x,%x,%x,%x,%x\n",
......@@ -4228,37 +4283,45 @@ void nr_dci_decoding_procedure0(int s,
dci_decoded_output[current_thread_id][4],dci_decoded_output[current_thread_id][5],dci_decoded_output[current_thread_id][6],dci_decoded_output[current_thread_id][7]);
#endif
}
if (crc == si_rnti) {
if ((format_css == cformat0_0_and_1_0) || (format_uss == uformat0_0_and_1_0)){
if ((crc_scrambled == _p_rnti) || (crc_scrambled == _si_rnti) || (crc_scrambled == _ra_rnti)){
dci_alloc[*dci_cnt].format = format1_0;
*dci_cnt = *dci_cnt + 1;
} else if (crc == p_rnti) {
dci_alloc[*dci_cnt].format = format1_0;
format_found=_format_1_0_found;
} else {
if ((dci_decoded_output[current_thread_id][7]>>(sizeof_bits-1))&1 == 0){
dci_alloc[*dci_cnt].format = format0_0;
*dci_cnt = *dci_cnt + 1;
} else if (crc == ra_rnti) {
format_found=_format_0_0_found;
}
if ((dci_decoded_output[current_thread_id][7]>>(sizeof_bits-1))&1 == 1){
dci_alloc[*dci_cnt].format = format1_0;
*dci_cnt = *dci_cnt + 1;
} else if (crc == tc_rnti) {
dci_alloc[*dci_cnt].format = cformat0_0_and_1_0; // this tc-rnti scrambled crc can contain formats 0_0 or 0_1. FIXME
*dci_cnt = *dci_cnt + 1;
} else if (crc == int_rnti) {
dci_alloc[*dci_cnt].format = format2_1;
*dci_cnt = *dci_cnt + 1;
} else if (crc == sfi_rnti) {
format_found=_format_1_0_found;
}
}
}
if (format_css == cformat2_0){
dci_alloc[*dci_cnt].format = format2_0;
*dci_cnt = *dci_cnt + 1;
} else if (crc == tpc_pusch_rnti) {
dci_alloc[*dci_cnt].format = format2_2;
}
if (format_css == cformat2_1){
dci_alloc[*dci_cnt].format = format2_1;
*dci_cnt = *dci_cnt + 1;
} else if (crc == tpc_pucch_rnti) {
}
if (format_css == cformat2_2){
dci_alloc[*dci_cnt].format = format2_2;
*dci_cnt = *dci_cnt + 1;
} else if (crc == tpc_srs_rnti) {
}
if (format_css == cformat2_3){
dci_alloc[*dci_cnt].format = format2_3;
*dci_cnt = *dci_cnt + 1;
} else if (crc == pdcch_vars[eNB_id]->crnti) {
dci_alloc[*dci_cnt].format = uformat0_0_and_1_0; // or uformat0_1_and_1_1. FIXME
*dci_cnt = *dci_cnt + 1;
}
if (format_uss == uformat0_1_and_1_1){
// Not implemented yet FIXME
}
// store first nCCE of group for PUCCH transmission of ACK/NAK
pdcch_vars[eNB_id]->nCCE[nr_tti_rx] = CCEind;
/* if (crc == si_rnti) {
dci_alloc[*dci_cnt].format = format_si;
*dci_cnt = *dci_cnt + 1;
......@@ -4345,6 +4408,7 @@ void nr_dci_decoding_procedure0(int s,
/*void dci_decoding_procedure0(NR_UE_PDCCH **pdcch_vars,
int do_common,
dci_detect_mode_t mode,
......@@ -4793,137 +4857,173 @@ uint16_t dci_CRNTI_decoding_procedure(PHY_VARS_NR_UE *ue,
*/
#ifdef NR_PDCCH_DCI_RUN
uint16_t nr_dci_format_size (NR_DCI_format_t format,
uint16_t nr_dci_format_size (crc_scrambled_t crc_scrambled,
uint8_t pusch_alloc_list,
uint16_t n_RB_ULBWP,
uint16_t n_RB_DLBWP,
uint8_t dci_fields_sizes[NBR_NR_DCI_FIELDS]){
uint8_t dci_fields_sizes[NBR_NR_DCI_FIELDS][NBR_NR_FORMATS]){
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size)-> \n");
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size)-> crc_scrambled=%d, pusch_alloc_list=%d, n_RB_ULBWP=%d, n_RB_DLBWP=%d\n",crc_scrambled,pusch_alloc_list,n_RB_ULBWP,n_RB_DLBWP);
#endif
/*
* Formats 0_1, not completely implemented. See (*)
*/
// format {0_0,0_1,1_0,1_1,2_0,2_1,2_2,2_3} according to 38.212 Section 7.3.1
/*#define NBR_NR_FORMATS 8
#define NBR_NR_DCI FIELDS 48
#define CARRIER_IND 0
#define SUL_IND_0_1 1
#define IDENTIFIER_DCI_FORMATS 2
/*
#define NBR_NR_FORMATS 8
#define NBR_NR_DCI_FIELDS 56
#define IDENTIFIER_DCI_FORMATS 0
#define CARRIER_IND 1
#define SUL_IND_0_1 2
#define SLOT_FORMAT_IND 3
#define PRE_EMPTION_IND 4
#define TPC_CMD_NUMBER 5
#define BLOCK_NUMBER 6
#define BANDWIDTH_PART_IND 7
#define FREQ_DOM_RESOURCE_ASSIGNMENT_UL 8
#define FREQ_DOM_RESOURCE_ASSIGNMENT_DL 9
#define TIME_DOM_RESOURCE_ASSIGNMENT 10
#define VRB_TO_PRB_MAPPING 11
#define PRB_BUNDLING_SIZE_IND 12
#define RATE_MATCHING_IND 13
#define ZP_CSI_RS_TRIGGER 14
#define FREQ_HOPPING_FLAG 15
#define TB1_MCS 16
#define TB1_NDI 17
#define TB1_RV 18
#define TB2_MCS 19
#define TB2_NDI 20
#define TB2_RV 21
#define MCS 22
#define NDI 23
#define RV 24
#define HARQ_PROCESS_NUMBER 25
#define DAI 26
#define FIRST_DAI 27
#define SECOND_DAI 28
#define TPC_PUSCH 29
#define TPC_PUCCH 30
#define PUCCH_RESOURCE_IND 31
#define PDSCH_TO_HARQ_FEEDBACK_TIME_IND 32
#define SHORT_MESSAGE_IND 33
#define SRS_RESOURCE_IND 34
#define PRECOD_NBR_LAYERS 35
#define ANTENNA_PORTS 36
#define TCI 37
#define SRS_REQUEST 38
#define TPC_CMD_NUMBER_FORMAT2_3 39
#define CSI_REQUEST 40
#define CBGTI 41
#define CBGFI 42
#define PTRS_DMRS 43
#define BETA_OFFSET_IND 44
#define DMRS_SEQ_INI 45
#define SUL_IND_0_0 46
#define PADDING 47*/
#define SHORT_MESSAGE_IND 8
#define SHORT_MESSAGES 9
#define FREQ_DOM_RESOURCE_ASSIGNMENT_UL 10
#define FREQ_DOM_RESOURCE_ASSIGNMENT_DL 11
#define TIME_DOM_RESOURCE_ASSIGNMENT 12
#define VRB_TO_PRB_MAPPING 13
#define PRB_BUNDLING_SIZE_IND 14
#define RATE_MATCHING_IND 15
#define ZP_CSI_RS_TRIGGER 16
#define FREQ_HOPPING_FLAG 17
#define TB1_MCS 18
#define TB1_NDI 19
#define TB1_RV 20
#define TB2_MCS 21
#define TB2_NDI 22
#define TB2_RV 23
#define MCS 24
#define NDI 25
#define RV 26
#define HARQ_PROCESS_NUMBER 27
#define DAI_ 28
#define FIRST_DAI 29
#define SECOND_DAI 30
#define TB_SCALING 31
#define TPC_PUSCH 32
#define TPC_PUCCH 33
#define PUCCH_RESOURCE_IND 34
#define PDSCH_TO_HARQ_FEEDBACK_TIME_IND 35
//#define SHORT_MESSAGE_IND 33
#define SRS_RESOURCE_IND 36
#define PRECOD_NBR_LAYERS 37
#define ANTENNA_PORTS 38
#define TCI 39
#define SRS_REQUEST 40
#define TPC_CMD_NUMBER_FORMAT2_3 41
#define CSI_REQUEST 42
#define CBGTI 43
#define CBGFI 44
#define PTRS_DMRS 45
#define BETA_OFFSET_IND 46
#define DMRS_SEQ_INI 47
#define UL_SCH_IND 48
#define PADDING_NR_DCI 49
#define SUL_IND_0_0 50
#define RA_PREAMBLE_INDEX 51
#define SUL_IND_1_0 52
#define SS_PBCH_INDEX 53
#define PRACH_MASK_INDEX 54
#define RESERVED_NR_DCI 55
*/
//uint8_t pusch_alloc_list=1;
uint8_t n_zp = 1; // number of ZP CSI-RS resource sets in the higher layer parameter [ZP-CSI-RS-ResourceConfigList].
// number of ZP CSI-RS resource sets in the higher layer parameter [ZP-CSI-RS-ResourceConfigList]
uint8_t n_zp = 1;
uint8_t n_SRS=1;
// for PUSCH hopping with resource allocation type 1
// n_UL_hopping = 1 if the higher layer parameter frequencyHoppingOffsetLists contains two offset values
// n_UL_hopping = 2 if the higher layer parameter frequencyHoppingOffsetLists contains four offset values
uint8_t n_UL_hopping=0;
uint8_t dci_field_size_table [NBR_NR_DCI_FIELDS][NBR_NR_FORMATS] = { // This table contains the number of bits for each field (row) contained in each dci format (column).
// The values of the variables indicate field sizes in number of bits
//Format0_0 Format0_1 Format1_0 Format1_1 Formats2_0/1/2/3
{0, 3, 0, 3, 0,0,0,0}, // 0 CARRIER_IND: 0 or 3 bits, as defined in Subclause x.x of [5, TS38.213]
{0, 0, 0, 0, 0,0,0,0}, // 1 SUL_IND_0_1:
{1, 1, 1, 1, 1,1,1,1}, // 2 IDENTIFIER_DCI_FORMATS:
{1, 1, (((crc_scrambled == _p_rnti) || (crc_scrambled == _si_rnti) || (crc_scrambled == _ra_rnti)) ? 0:1),
1, 0,0,0,0}, // 0 IDENTIFIER_DCI_FORMATS:
{0, 3, 0, 3, 0,0,0,0}, // 1 CARRIER_IND: 0 or 3 bits, as defined in Subclause x.x of [5, TS38.213]
{0, 0, 0, 0, 0,0,0,0}, // 2 SUL_IND_0_1:
{0, 0, 0, 0, 1,0,0,0}, // 3 SLOT_FORMAT_IND: size of DCI format 2_0 is configurable by higher layers up to 128 bits, according to Subclause 11.1.1 of [5, TS 38.213]
{0, 0, 0, 0, 0,1,0,0}, // 4 PRE_EMPTION_IND: size of DCI format 2_1 is configurable by higher layers up to 126 bits, according to Subclause 11.2 of [5, TS 38.213]. Each pre-emption indication is 14 bits
{0, 0, 0, 0, 0,0,1,0}, // 5 TPC_CMD_NUMBER: The parameter xxx provided by higher layers determines the index to the TPC command number for an UL of a cell. Each TPC command number is 2 bits
{0, 0, 0, 0, 0,0,0,1}, // 6 BLOCK_NUMBER: starting position of a block is determined by the parameter startingBitOfFormat2_3
{0, ceil(log2(n_RB_ULBWP)), 0, ceil(log2(n_RB_ULBWP)), 0,0,0,0}, // 7 BANDWIDTH_PART_IND:
{ceil(log2(n_RB_ULBWP*(n_RB_ULBWP+1)/2)),ceil(log2(n_RB_ULBWP*(n_RB_ULBWP+1)/2)),0, 0, 0,0,0,0}, // 8 FREQ_DOM_RESOURCE_ASSIGNMENT_UL: PUSCH hopping with resource allocation type 1 not considered
{0, 0, ((crc_scrambled == _p_rnti) ? 2:0),
0, 0,0,0,0}, // 8 SHORT_MESSAGE_IND 2 bits if crc scrambled with P-RNTI
{0, 0, ((crc_scrambled == _p_rnti) ? 8:0),
0, 0,0,0,0}, // 9 SHORT_MESSAGES 8 bit8 if crc scrambled with P-RNTI
{(ceil(log2(n_RB_ULBWP*(n_RB_ULBWP+1)/2)))-n_UL_hopping,
(ceil(log2(n_RB_ULBWP*(n_RB_ULBWP+1)/2)))-n_UL_hopping,
0, 0, 0,0,0,0}, // 10 FREQ_DOM_RESOURCE_ASSIGNMENT_UL: PUSCH hopping with resource allocation type 1 not considered
// (NOTE 1) If DCI format 0_0 is monitored in common search space
// and if the number of information bits in the DCI format 0_0 prior to padding
// is larger than the payload size of the DCI format 1_0 monitored in common search space
// the bitwidth of the frequency domain resource allocation field in the DCI format 0_0
// is reduced such that the size of DCI format 0_0 equals to the size of the DCI format 1_0
{0, 0, ceil(log2(n_RB_DLBWP*(n_RB_DLBWP+1)/2)),ceil(log2(n_RB_DLBWP*(n_RB_DLBWP+1)/2)),0,0,0,0}, // 9 FREQ_DOM_RESOURCE_ASSIGNMENT_DL:
{log2(pusch_alloc_list), log2(pusch_alloc_list), log2(pusch_alloc_list), log2(pusch_alloc_list), 0,0,0,0}, // 10 TIME_DOM_RESOURCE_ASSIGNMENT: 0, 1, 2, 3, or 4 bits as defined in Subclause 6.1.2.1 of [6, TS 38.214]. The bitwidth for this field is determined as log2(I) bits,
{0, 0, ceil(log2(n_RB_DLBWP*(n_RB_DLBWP+1)/2)),
ceil(log2(n_RB_DLBWP*(n_RB_DLBWP+1)/2)),
0,0,0,0}, // 11 FREQ_DOM_RESOURCE_ASSIGNMENT_DL:
{4, log2(pusch_alloc_list), 4, log2(pusch_alloc_list), 0,0,0,0}, // 12 TIME_DOM_RESOURCE_ASSIGNMENT: 0, 1, 2, 3, or 4 bits as defined in Subclause 6.1.2.1 of [6, TS 38.214]. The bitwidth for this field is determined as log2(I) bits,
// where I the number of entries in the higher layer parameter pusch-AllocationList
{0, 1, 1, 1, 0,0,0,0}, // 11 VRB_TO_PRB_MAPPING: 0 bit if only resource allocation type 0
{0, 0, 0, 1, 0,0,0,0}, // 12 PRB_BUNDLING_SIZE_IND:0 bit if the higher layer parameter PRB_bundling is not configured or is set to 'static', or 1 bit if the higher layer parameter PRB_bundling is set to 'dynamic' according to Subclause 5.1.2.3 of [6, TS 38.214]
{0, 0, 0, 2, 0,0,0,0}, // 13 RATE_MATCHING_IND: 0, 1, or 2 bits according to higher layer parameter rate-match-PDSCH-resource-set
{0, 0, 0, log2(n_zp)+1, 0,0,0,0}, // 14 ZP_CSI_RS_TRIGGER:
{1, 1, 0, 0, 0,0,0,0}, // 15 FREQ_HOPPING_FLAG: 0 bit if only resource allocation type 0
{0, 0, 0, 5, 0,0,0,0}, // 16 TB1_MCS:
{0, 0, 0, 1, 0,0,0,0}, // 17 TB1_NDI:
{0, 0, 0, 2, 0,0,0,0}, // 18 TB1_RV:
{0, 0, 0, 5, 0,0,0,0}, // 19 TB2_MCS:
{0, 0, 0, 1, 0,0,0,0}, // 20 TB2_NDI:
{0, 0, 0, 2, 0,0,0,0}, // 21 TB2_RV:
{5, 5, 5, 0, 0,0,0,0}, // 22 MCS:
{1, 1, 1, 0, 0,0,0,0}, // 23 NDI:
{2, 2, 2, 0, 0,0,0,0}, // 24 RV:
{4, 4, 4, 4, 0,0,0,0}, // 25 HARQ_PROCESS_NUMBER:
{0, 0, 2, 4, 0,0,0,0}, // 26 DAI: For format1_1: 4 if more than one serving cell are configured in the DL and the higher layer parameter HARQ-ACK-codebook=dynamic, where the 2 MSB bits are the counter DAI and the 2 LSB bits are the total DAI
{0, 1, 1, 1, 0,0,0,0}, // 13 VRB_TO_PRB_MAPPING: 0 bit if only resource allocation type 0
{0, 0, 0, 1, 0,0,0,0}, // 14 PRB_BUNDLING_SIZE_IND:0 bit if the higher layer parameter PRB_bundling is not configured or is set to 'static', or 1 bit if the higher layer parameter PRB_bundling is set to 'dynamic' according to Subclause 5.1.2.3 of [6, TS 38.214]
{0, 0, 0, 2, 0,0,0,0}, // 15 RATE_MATCHING_IND: 0, 1, or 2 bits according to higher layer parameter rate-match-PDSCH-resource-set
{0, 0, 0, log2(n_zp)+1, 0,0,0,0}, // 16 ZP_CSI_RS_TRIGGER:
{1, 1, 0, 0, 0,0,0,0}, // 17 FREQ_HOPPING_FLAG: 0 bit if only resource allocation type 0
{0, 0, 0, 5, 0,0,0,0}, // 18 TB1_MCS:
{0, 0, 0, 1, 0,0,0,0}, // 19 TB1_NDI:
{0, 0, 0, 2, 0,0,0,0}, // 20 TB1_RV:
{0, 0, 0, 5, 0,0,0,0}, // 21 TB2_MCS:
{0, 0, 0, 1, 0,0,0,0}, // 22 TB2_NDI:
{0, 0, 0, 2, 0,0,0,0}, // 23 TB2_RV:
{5, 5, 5, 0, 0,0,0,0}, // 24 MCS:
{1, 1, (crc_scrambled == _c_rnti)?1:0,0, 0,0,0,0}, // 25 NDI:
{2, 2, (((crc_scrambled == _c_rnti) || (crc_scrambled == _si_rnti)) ? 2:0),
0, 0,0,0,0}, // 26 RV:
{4, 4, (crc_scrambled == _c_rnti)?4:0,4, 0,0,0,0}, // 27 HARQ_PROCESS_NUMBER:
{0, 0, (crc_scrambled == _c_rnti)?2:0,2, 0,0,0,0}, // 28 DAI: For format1_1: 4 if more than one serving cell are configured in the DL and the higher layer parameter HARQ-ACK-codebook=dynamic, where the 2 MSB bits are the counter DAI and the 2 LSB bits are the total DAI
// 2 if one serving cell is configured in the DL and the higher layer parameter HARQ-ACK-codebook=dynamic, where the 2 bits are the counter DAI
// 0 otherwise
{0, 2, 0, 0, 0,0,0,0}, // 27 FIRST_DAI: (1 or 2 bits) 1 bit for semi-static HARQ-ACK // 2 bits for dynamic HARQ-ACK codebook with single HARQ-ACK codebook
{0, 2, 0, 0, 0,0,0,0}, // 28 SECOND_DAI: (0 or 2 bits) 2 bits for dynamic HARQ-ACK codebook with two HARQ-ACK sub-codebooks // 0 bits otherwise
{2, 2, 0, 0, 0,0,0,0}, // 29 TPC_PUSCH:
{0, 0, 2, 2, 0,0,0,0}, // 30 TPC_PUCCH:
{0, 0, 3, 3, 0,0,0,0}, // 31 PUCCH_RESOURCE_IND:
{0, 0, 3, 3, 0,0,0,0}, // 32 PDSCH_TO_HARQ_FEEDBACK_TIME_IND:
{0, 0, 0, 0, 0,0,0,0}, // 33 SHORT_MESSAGE_IND: 1 bit if crc scrambled with P-RNTI
// not implemented at the moment
{0, log2(n_SRS), 0, 0, 0,0,0,0}, // 34 SRS_RESOURCE_IND:
{0, 0, 0, 0, 0,0,0,0}, // 35 PRECOD_NBR_LAYERS:
{0, 0, 0, 0, 0,0,0,0}, // 36 ANTENNA_PORTS:
{0, 0, 0, 3, 0,0,0,0}, // 37 TCI: 0 bit if higher layer parameter tci-PresentInDCI is not enabled; otherwise 3 bits
{0, 3, 0, 0, 0,0,0,2}, // 38 SRS_REQUEST:
{0, 0, 0, 0, 0,0,0,2}, // 39 TPC_CMD_NUMBER_FORMAT2_3:
{0, 6, 0, 0, 0,0,0,0}, // 40 CSI_REQUEST:
{0, 8, 0, 8, 0,0,0,0}, // 41 CBGTI: 0, 2, 4, 6, or 8 bits determined by higher layer parameter maxCodeBlockGroupsPerTransportBlock for the PDSCH
{0, 0, 0, 1, 0,0,0,0}, // 42 CBGFI: 0 or 1 bit determined by higher layer parameter codeBlockGroupFlushIndicator
{0, 2, 0, 0, 0,0,0,0}, // 43 PTRS_DMRS:
{0, 2, 0, 0, 0,0,0,0}, // 44 BETA_OFFSET_IND:
{0, 1, 0, 1, 0,0,0,0}, // 45 DMRS_SEQ_INI: 1 bit if the cell has two ULs and the number of bits for DCI format 1_0 before padding
//is larger than the number of bits for DCI format 0_0 before padding; 0 bit otherwise
{0, 0, 0, 0, 0,0,0,0}, // 46 SUL_IND_0_0:
{0, 0, 0, 0, 0,0,0,0} // 47 PADDING: (Note 2) If DCI format 0_0 is monitored in common search space
{0, 2, 0, 0, 0,0,0,0}, // 29 FIRST_DAI: (1 or 2 bits) 1 bit for semi-static HARQ-ACK // 2 bits for dynamic HARQ-ACK codebook with single HARQ-ACK codebook
{0, 2, 0, 0, 0,0,0,0}, // 30 SECOND_DAI: (0 or 2 bits) 2 bits for dynamic HARQ-ACK codebook with two HARQ-ACK sub-codebooks // 0 bits otherwise
{0, 0, (((crc_scrambled == _p_rnti) || (crc_scrambled == _ra_rnti)) ? 2:0),
0, 0,0,0,0}, // 31 TB_SCALING
{2, 2, 0, 0, 0,0,0,0}, // 32 TPC_PUSCH:
{0, 0, (crc_scrambled == _c_rnti)?2:0,2, 0,0,0,0}, // 33 TPC_PUCCH:
{0, 0, (crc_scrambled == _c_rnti)?3:0,3, 0,0,0,0}, // 34 PUCCH_RESOURCE_IND:
{0, 0, (crc_scrambled == _c_rnti)?3:0,3, 0,0,0,0}, // 35 PDSCH_TO_HARQ_FEEDBACK_TIME_IND:
{0, log2(n_SRS), 0, 0, 0,0,0,0}, // 36 SRS_RESOURCE_IND:
{0, 0, 0, 0, 0,0,0,0}, // 37 PRECOD_NBR_LAYERS:
{0, 0, 0, 0, 0,0,0,0}, // 38 ANTENNA_PORTS:
{0, 0, 0, 3, 0,0,0,0}, // 39 TCI: 0 bit if higher layer parameter tci-PresentInDCI is not enabled; otherwise 3 bits
{0, 3, 0, 0, 0,0,0,2}, // 40 SRS_REQUEST:
{0, 0, 0, 0, 0,0,0,2}, // 41 TPC_CMD_NUMBER_FORMAT2_3:
{0, 6, 0, 0, 0,0,0,0}, // 42 CSI_REQUEST:
{0, 8, 0, 8, 0,0,0,0}, // 43 CBGTI: 0, 2, 4, 6, or 8 bits determined by higher layer parameter maxCodeBlockGroupsPerTransportBlock for the PDSCH
{0, 0, 0, 1, 0,0,0,0}, // 44 CBGFI: 0 or 1 bit determined by higher layer parameter codeBlockGroupFlushIndicator
{0, 2, 0, 0, 0,0,0,0}, // 45 PTRS_DMRS:
{0, 2, 0, 0, 0,0,0,0}, // 46 BETA_OFFSET_IND:
{0, 1, 0, 1, 0,0,0,0}, // 47 DMRS_SEQ_INI: 1 bit if the cell has two ULs and the number of bits for DCI format 1_0 before padding
// is larger than the number of bits for DCI format 0_0 before padding; 0 bit otherwise
{0, 1, 0, 0, 0,0,0,0}, // 48 UL_SCH_IND: value of "1" indicates UL-SCH shall be transmitted on the PUSCH and a value of "0" indicates UL-SCH shall not be transmitted on the PUSCH
{0, 0, 0, 0, 0,0,0,0}, // 49 PADDING_NR_DCI:
// (NOTE 2) If DCI format 0_0 is monitored in common search space
// and if the number of information bits in the DCI format 0_0 prior to padding
// is less than the payload size of the DCI format 1_0 monitored in common search space
// zeros shall be appended to the DCI format 0_0
// until the payload size equals that of the DCI format 1_0
{0, 0, 0, 0, 0,0,0,0}, // 50 SUL_IND_0_0:
{0, 0, 0, 0, 0,0,0,0}, // 51 RA_PREAMBLE_INDEX (random access procedure initiated by a PDCCH order not implemented, FIXME!!!)
{0, 0, 0, 0, 0,0,0,0}, // 52 SUL_IND_1_0 (random access procedure initiated by a PDCCH order not implemented, FIXME!!!)
{0, 0, 0, 0, 0,0,0,0}, // 53 SS_PBCH_INDEX (random access procedure initiated by a PDCCH order not implemented, FIXME!!!)
{0, 0, 0, 0, 0,0,0,0}, // 54 PRACH_MASK_INDEX (random access procedure initiated by a PDCCH order not implemented, FIXME!!!)
{0, 0, ((crc_scrambled == _p_rnti)?6:(((crc_scrambled == _si_rnti) || (crc_scrambled == _ra_rnti))?16:0)),
0, 0,0,0,0} // 55 RESERVED_NR_DCI
};
// NOTE 1: adjustments in freq_dom_resource_assignment_UL to be done if necessary
......@@ -4932,60 +5032,76 @@ uint16_t nr_dci_format_size (NR_DCI_format_t format,
uint8_t dci_size [8] = {0,0,0,0,0,0,0,0}; // will contain size for each format
for (int i=0 ; i<NBR_NR_FORMATS ; i++) {
//#ifdef NR_PDCCH_DCI_DEBUG
// printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size)-> i=%d, j=%d\n", i, j);
//#endif
for (int j=0; j<NBR_NR_DCI_FIELDS; j++) {
#ifdef NR_PDCCH_DCI_DEBUG
//printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size)-> i=%d, j=%d\n", i, j);
#endif
dci_size [i] = dci_size [i] + dci_field_size_table[j][i]; // dci_size[i] contains the size in bits of the dci pdu format i
if (i==(int)format) { // (int)format indicates the position of each format in the table (e.g. format1_0=2 -> position in table is 2)
dci_fields_sizes[j] = dci_field_size_table[j][i]; // dci_fields_sizes[j] contains the sizes of each field (j) for a determined format i
}
//if (i==(int)format-15) { // (int)format-15 indicates the position of each format in the table (e.g. format1_0=17 -> position in table is 2)
dci_fields_sizes[j][i] = dci_field_size_table[j][i]; // dci_fields_sizes[j] contains the sizes of each field (j) for a determined format i
//}
}
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size) dci_size[%d]=%d for n_RB_ULBWP=%d\n",
i,dci_size[i],n_RB_ULBWP);
#endif
}
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size) dci_field_size_table[%d] = { ",format);
for (int j=0; j<NBR_NR_DCI_FIELDS; j++) printf("%d, ",dci_field_size_table[j][(int)format-15]);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size) dci_fields_sizes[][] = { \n");
for (int j=0; j<NBR_NR_DCI_FIELDS; j++){
printf("\t\t");
for (int i=0; i<NBR_NR_FORMATS ; i++) printf("%d\t",dci_fields_sizes[j][i]);
printf("\n");
}
printf(" }\n");
#endif
printf("\n\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size) dci_size[0]=%d, dci_size[2]=%d\n",dci_size[0],dci_size[2]);
#endif
if ((format == format0_0) || (format == format1_0)) {
// if ((format == format0_0) || (format == format1_0)) {
// According to Section 7.3.1.1.1 in TS 38.212
// If DCI format 0_0 is monitored in common search space and if the number of information bits in the DCI format 0_0 prior to padding
// is less than the payload size of the DCI format 1_0 monitored in common search space for scheduling the same serving cell,
// zeros shall be appended to the DCI format 0_0 until the payload size equals that of the DCI format 1_0.
if (dci_size[0] < dci_size[2]) { // '0' corresponding to index for format0_0 and '2' corresponding to index of format1_0
if (format == format0_0) {
dci_fields_sizes[PADDING] = dci_size[2] - dci_size[0];
//if (format == format0_0) {
dci_fields_sizes[PADDING_NR_DCI][0] = dci_size[2] - dci_size[0];
dci_size[0] = dci_size[2];
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size) new dci_size[format0_0]=%d\n",dci_size[0]);
#endif
}
//}
}
// If DCI format 0_0 is monitored in common search space and if the number of information bits in the DCI format 0_0 prior to padding
// is larger than the payload size of the DCI format 1_0 monitored in common search space for scheduling the same serving cell,
// the bitwidth of the frequency domain resource allocation field in the DCI format 0_0 is reduced
// such that the size of DCI format 0_0 equals to the size of the DCI format 1_0..
if (dci_size[0] > dci_size[2]) {
if (format == format0_0) {
dci_fields_sizes[BANDWIDTH_PART_IND] -= (dci_size[0] - dci_size[2]);
//if (format == format0_0) {
dci_fields_sizes[FREQ_DOM_RESOURCE_ASSIGNMENT_UL][0] -= (dci_size[0] - dci_size[2]);
dci_size[0] = dci_size[2];
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size) new dci_size[format0_0]=%d\n",dci_size[0]);
#endif
//}
}
// }
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t\t<-NR_PDCCH_DCI_DEBUG (nr_dci_format_size) dci_fields_sizes[][] = { \n");
for (int j=0; j<NBR_NR_DCI_FIELDS; j++){
printf("\t\t");
for (int i=0; i<NBR_NR_FORMATS ; i++) printf("%d\t",dci_fields_sizes[j][i]);
printf("\n");
}
}
printf(" }\n");
#endif
return dci_size[(int)format];
return dci_size[0];
}
#endif
#ifdef NR_PDCCH_DCI_RUN
uint8_t nr_dci_decoding_procedure(int s,
int p,
PHY_VARS_NR_UE *ue,
......@@ -4993,11 +5109,17 @@ uint8_t nr_dci_decoding_procedure(int s,
int do_common,
int16_t eNB_id,
uint8_t nr_tti_rx,
uint8_t dci_fields_sizes[48],
uint8_t dci_fields_sizes[NBR_NR_DCI_FIELDS][NBR_NR_FORMATS],
uint8_t dci_fields_sizes_cnt[MAX_NR_DCI_DECODED_SLOT][NBR_NR_DCI_FIELDS][NBR_NR_FORMATS],
uint16_t n_RB_ULBWP,
uint16_t n_RB_DLBWP) {
uint16_t n_RB_DLBWP,
crc_scrambled_t *crc_scrambled,
format_found_t *format_found) {
crc_scrambled_t crc_scrambled_ = *crc_scrambled;
format_found_t format_found_ = *format_found;
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure) nr_tti_rx=%d\n",nr_tti_rx);
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure) nr_tti_rx=%d and format_found=%d %d\n",nr_tti_rx,*format_found,format_found_);
#endif
uint8_t dci_cnt = 0, old_dci_cnt = 0;
uint32_t CCEmap0 = 0, CCEmap1 = 0, CCEmap2 = 0;
......@@ -5005,39 +5127,25 @@ uint8_t nr_dci_decoding_procedure(int s,
NR_UE_PDCCH **pdcch_vars = ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]];
NR_DL_FRAME_PARMS *frame_parms = &ue->frame_parms;
uint8_t mi;// = get_mi(&ue->frame_parms, nr_tti_rx);
uint16_t ra_rnti = 99;
uint16_t tc_rnti = 1; // FIXME
uint16_t int_rnti = 1; // FIXME
uint16_t sfi_rnti = 1; // FIXME
uint16_t tpc_pusch_rnti =1; // FIXME
uint16_t tpc_pucch_rnti = 1; // FIXME
uint16_t tpc_srs_rnti = 1; // FIXME
uint8_t format0_found = 0, format_c_found = 0;
// we need to initialize this values as crc is going to be compared with them
uint16_t c_rnti=pdcch_vars[eNB_id]->crnti;
uint16_t cs_rnti,new_rnti,tc_rnti;
uint16_t p_rnti=P_RNTI;
uint16_t si_rnti=SI_RNTI;
uint16_t ra_rnti=99;
uint16_t sp_csi_rnti,sfi_rnti,int_rnti,tpc_pusch_rnti,tpc_pucch_rnti,tpc_srs_rnti; //FIXME
uint16_t crc_scrambled_values[13] = {c_rnti,cs_rnti,new_rnti,tc_rnti,p_rnti,si_rnti,ra_rnti,sp_csi_rnti,sfi_rnti,int_rnti,tpc_pusch_rnti,tpc_pucch_rnti,tpc_srs_rnti};
//uint8_t format0_found = 0, format_c_found = 0;
uint8_t tmode = ue->transmission_mode[eNB_id];
uint8_t frame_type = frame_parms->frame_type;
//uint8_t dci_fields_sizes[48];
uint8_t format0_0_size_bits = 0, format0_0_size_bytes = 0; //FIXME
uint8_t format0_1_size_bits = 0, format0_1_size_bytes = 0; //FIXME
uint8_t format1_0_size_bits = 0, format1_0_size_bytes = 0; //FIXME
uint8_t format1_1_size_bits = 0, format1_1_size_bytes = 0; //FIXME
uint8_t format2_0_size_bits = 0, format2_0_size_bytes = 0; //FIXME
uint8_t format2_1_size_bits = 0, format2_1_size_bytes = 0; //FIXME
uint8_t format2_2_size_bits = 0, format2_2_size_bytes = 0; //FIXME
uint8_t format2_3_size_bits = 0, format2_3_size_bytes = 0; //FIXME
/*
* the following variables have to be removed
*/
uint8_t format1A_size_bits = 0, format1A_size_bytes = 0;
uint8_t format1C_size_bits = 0, format1C_size_bytes = 0;
uint8_t format0_size_bits = 0, format0_size_bytes = 0;
uint8_t format1_size_bits = 0, format1_size_bytes = 0;
uint8_t format2_size_bits = 0, format2_size_bytes = 0;
uint8_t format2A_size_bits = 0, format2A_size_bytes = 0;
/*
*
*/
uint8_t format_0_0_1_0_size_bits = 0, format_0_0_1_0_size_bytes = 0; //FIXME
uint8_t format_0_1_1_1_size_bits = 0, format_0_1_1_1_size_bytes = 0; //FIXME
uint8_t format_2_0_size_bits = 0, format_2_0_size_bytes = 0; //FIXME
uint8_t format_2_1_size_bits = 0, format_2_1_size_bytes = 0; //FIXME
uint8_t format_2_2_size_bits = 0, format_2_2_size_bytes = 0; //FIXME
uint8_t format_2_3_size_bits = 0, format_2_3_size_bytes = 0; //FIXME
/*
*
* The implementation of this function will depend on the information given by the searchSpace IE
......@@ -5104,237 +5212,298 @@ uint8_t nr_dci_decoding_procedure(int s,
// blind decoding (Type0-PDCCH,Type0A-PDCCH,Type1-PDCCH,Type2-PDCCH)
// for format0_0 => we are NOT implementing format0_0 for common search spaces. FIXME!
// for format1_0, first we calculate dci pdu size
format1_0_size_bits = nr_dci_format_size(format1_0,1,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
// the second parameter '1' is the pusch_alloc_list used to calculate size of field TIME_DOM_RESOURCE_ASSIGNMENT
//format1_0_size_bits = nr_dci_format_size(2,1,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format1_0_size_bytes = (format1_0_size_bits%8 == 0) ? (uint8_t)floor(format1_0_size_bits/8) : (uint8_t)(floor(format1_0_size_bits/8) + 1);
// for format0_0 and format1_0, first we calculate dci pdu size
format_0_0_1_0_size_bits = nr_dci_format_size(_c_rnti,16,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format_0_0_1_0_size_bytes = (format_0_0_1_0_size_bits%8 == 0) ? (uint8_t)floor(format_0_0_1_0_size_bits/8) : (uint8_t)(floor(format_0_0_1_0_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for common searchSpaces with format css_dci_format=%d, format1_0_size_bits=%d, format1_0_size_bytes=%d\n",
css_dci_format,format1_0_size_bits,format1_0_size_bytes);
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for common searchSpaces with format css_dci_format=%d, format_0_0_1_0_size_bits=%d, format_0_0_1_0_size_bytes=%d\n",
css_dci_format,format_0_0_1_0_size_bits,format_0_0_1_0_size_bytes);
#endif
// for aggregation level 4. The number of candidates (L2=4) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
css_dci_format,(1<<2));
#endif
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,pdcch_vars, 1, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 2,
cformat0_0_and_1_0, format1A, format1A, format0,
format1_0_size_bits, format1A_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
crc_scrambled_values, 2,
cformat0_0_and_1_0, uformat0_0_and_1_0,
format_0_0_1_0_size_bits, format_0_0_1_0_size_bytes, &dci_cnt,
&crc_scrambled_, &format_found_, &CCEmap0, &CCEmap1, &CCEmap2);
if (dci_cnt != old_dci_cnt){
format_0_0_1_0_size_bits = nr_dci_format_size(crc_scrambled_,16,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes); // after decoding dci successfully we recalculate dci pdu size with correct crc scrambled to get the right field sizes
old_dci_cnt = dci_cnt;
for (int i=0; i<NBR_NR_DCI_FIELDS; i++)
for (int j=0; j<NBR_NR_FORMATS; j++)
dci_fields_sizes_cnt[dci_cnt-1][i][j]=dci_fields_sizes[i][j];
}
// for aggregation level 8. The number of candidates (L2=8) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
css_dci_format,(1<<3));
#endif
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,pdcch_vars, 1, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 3,
cformat0_0_and_1_0, format1A, format1A, format0,
format1_0_size_bits, format1A_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
crc_scrambled_values, 3,
cformat0_0_and_1_0, uformat0_0_and_1_0,
format_0_0_1_0_size_bits, format_0_0_1_0_size_bytes, &dci_cnt,
&crc_scrambled_, &format_found_, &CCEmap0, &CCEmap1, &CCEmap2);
if (dci_cnt != old_dci_cnt){
format_0_0_1_0_size_bits = nr_dci_format_size(crc_scrambled_,16,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes); // after decoding dci successfully we recalculate dci pdu size with correct crc scrambled to get the right field sizes
old_dci_cnt = dci_cnt;
for (int i=0; i<NBR_NR_DCI_FIELDS; i++)
for (int j=0; j<NBR_NR_FORMATS; j++)
dci_fields_sizes_cnt[dci_cnt-1][i][j]=dci_fields_sizes[i][j];
}
// for aggregation level 16. The number of candidates (L2=16) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> common searchSpaces with format css_dci_format=%d and aggregation_level=%d\n",
css_dci_format,(1<<4));
#endif
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,pdcch_vars, 1, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 4,
cformat0_0_and_1_0, format1A, format1A, format0,
format1_0_size_bits, format1A_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
crc_scrambled_values, 4,
cformat0_0_and_1_0, uformat0_0_and_1_0,
format_0_0_1_0_size_bits, format_0_0_1_0_size_bytes, &dci_cnt,
&crc_scrambled_, &format_found_, &CCEmap0, &CCEmap1, &CCEmap2);
if (dci_cnt != old_dci_cnt){
format_0_0_1_0_size_bits = nr_dci_format_size(crc_scrambled_,16,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes); // after decoding dci successfully we recalculate dci pdu size with correct crc scrambled to get the right field sizes
old_dci_cnt = dci_cnt;
for (int i=0; i<NBR_NR_DCI_FIELDS; i++)
for (int j=0; j<NBR_NR_FORMATS; j++)
dci_fields_sizes_cnt[dci_cnt-1][i][j]=dci_fields_sizes[i][j];
}
}
// Type3-PDCCH common search space for a DCI format with CRC scrambled by INT-RNTI, or SFI-RNTI,
// or TPC-PUSCH-RNTI, or TPC-PUCCH-RNTI, or TPC-SRS-RNTI, or C-RNTI, or CS-RNTI(s), or SP-CSI-RNTI
if (css_dci_format == cformat2_0) {
// for format2_0, first we calculate dci pdu size
format2_0_size_bits = nr_dci_format_size(format2_0,0,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format2_0_size_bytes = (format2_0_size_bits%8 == 0) ? (uint8_t)floor(format2_0_size_bits/8) : (uint8_t)(floor(format2_0_size_bits/8) + 1);
format_2_0_size_bits = nr_dci_format_size(_sfi_rnti,0,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format_2_0_size_bytes = (format_2_0_size_bits%8 == 0) ? (uint8_t)floor(format_2_0_size_bits/8) : (uint8_t)(floor(format_2_0_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for common searchSpaces with format css_dci_format=%d, format2_0_size_bits=%d, format2_0_size_bytes=%d\n",
css_dci_format,format2_0_size_bits,format2_0_size_bytes);
css_dci_format,format_2_0_size_bits,format_2_0_size_bytes);
#endif
// for aggregation level 1. The number of candidates (nrofCandidates-SFI) will be calculated in function nr_dci_decoding_procedure0
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,pdcch_vars, 1, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 0,
format1A, format1A, format1A, format0,
format1A_size_bits, format1A_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
crc_scrambled_values, 0,
cformat2_0, uformat0_0_and_1_0,
format_2_0_size_bits, format_2_0_size_bytes, &dci_cnt,
&crc_scrambled_, &format_found_, &CCEmap0, &CCEmap1, &CCEmap2);
if (dci_cnt != old_dci_cnt){
old_dci_cnt = dci_cnt;
for (int i=0; i<NBR_NR_DCI_FIELDS; i++)
for (int j=0; j<NBR_NR_FORMATS; j++)
dci_fields_sizes_cnt[dci_cnt-1][i][j]=dci_fields_sizes[i][j];
}
// for aggregation level 2. The number of candidates (nrofCandidates-SFI) will be calculated in function nr_dci_decoding_procedure0
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,pdcch_vars, 1, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 1,
format1A, format1A, format1A, format0,
format1A_size_bits, format1A_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
crc_scrambled_values, 1,
cformat2_0, uformat0_0_and_1_0,
format_2_0_size_bits, format_2_0_size_bytes, &dci_cnt,
&crc_scrambled_, &format_found_, &CCEmap0, &CCEmap1, &CCEmap2);
if (dci_cnt != old_dci_cnt){
old_dci_cnt = dci_cnt;
for (int i=0; i<NBR_NR_DCI_FIELDS; i++)
for (int j=0; j<NBR_NR_FORMATS; j++)
dci_fields_sizes_cnt[dci_cnt-1][i][j]=dci_fields_sizes[i][j];
}
// for aggregation level 4. The number of candidates (nrofCandidates-SFI) will be calculated in function nr_dci_decoding_procedure0
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,pdcch_vars, 1, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 2,
format1A, format1A, format1A, format0,
format1A_size_bits, format1A_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
crc_scrambled_values, 2,
cformat2_0, uformat0_0_and_1_0,
format_2_0_size_bits, format_2_0_size_bytes, &dci_cnt,
&crc_scrambled_, &format_found_, &CCEmap0, &CCEmap1, &CCEmap2);
if (dci_cnt != old_dci_cnt){
old_dci_cnt = dci_cnt;
for (int i=0; i<NBR_NR_DCI_FIELDS; i++)
for (int j=0; j<NBR_NR_FORMATS; j++)
dci_fields_sizes_cnt[dci_cnt-1][i][j]=dci_fields_sizes[i][j];
}
// for aggregation level 8. The number of candidates (nrofCandidates-SFI) will be calculated in function nr_dci_decoding_procedure0
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,pdcch_vars, 1, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 3,
format1A, format1A, format1A, format0,
format1A_size_bits, format1A_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
crc_scrambled_values, 3,
cformat2_0, uformat0_0_and_1_0,
format_2_0_size_bits, format_2_0_size_bytes, &dci_cnt,
&crc_scrambled_, &format_found_, &CCEmap0, &CCEmap1, &CCEmap2);
if (dci_cnt != old_dci_cnt){
old_dci_cnt = dci_cnt;
for (int i=0; i<NBR_NR_DCI_FIELDS; i++)
for (int j=0; j<NBR_NR_FORMATS; j++)
dci_fields_sizes_cnt[dci_cnt-1][i][j]=dci_fields_sizes[i][j];
}
// for aggregation level 16. The number of candidates (nrofCandidates-SFI) will be calculated in function nr_dci_decoding_procedure0
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,pdcch_vars, 1, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 4,
format1A, format1A, format1A, format0,
format1A_size_bits, format1A_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
crc_scrambled_values, 4,
cformat2_0, uformat0_0_and_1_0,
format_2_0_size_bits, format_2_0_size_bytes, &dci_cnt,
&crc_scrambled_, &format_found_, &CCEmap0, &CCEmap1, &CCEmap2);
if (dci_cnt != old_dci_cnt){
old_dci_cnt = dci_cnt;
for (int i=0; i<NBR_NR_DCI_FIELDS; i++)
for (int j=0; j<NBR_NR_FORMATS; j++)
dci_fields_sizes_cnt[dci_cnt-1][i][j]=dci_fields_sizes[i][j];
}
}
if (css_dci_format == cformat2_1) {
// for format2_1, first we calculate dci pdu size
format2_1_size_bits = nr_dci_format_size(format2_1,0,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format2_1_size_bytes = (format2_1_size_bits%8 == 0) ? (uint8_t)floor(format2_1_size_bits/8) : (uint8_t)(floor(format2_1_size_bits/8) + 1);
format_2_1_size_bits = nr_dci_format_size(_int_rnti,0,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format_2_1_size_bytes = (format_2_1_size_bits%8 == 0) ? (uint8_t)floor(format_2_1_size_bits/8) : (uint8_t)(floor(format_2_1_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for common searchSpaces with format css_dci_format=%d, format2_1_size_bits=%d, format2_1_size_bytes=%d\n",
css_dci_format,format2_1_size_bits,format2_1_size_bytes);
css_dci_format,format_2_1_size_bits,format_2_1_size_bytes);
#endif
}
if (css_dci_format == cformat2_2) {
// for format2_2, first we calculate dci pdu size
format2_2_size_bits = nr_dci_format_size(format2_2,0,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format2_2_size_bytes = (format2_2_size_bits%8 == 0) ? (uint8_t)floor(format2_2_size_bits/8) : (uint8_t)(floor(format2_2_size_bits/8) + 1);
format_2_2_size_bits = nr_dci_format_size(_tpc_pucch_rnti,0,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format_2_2_size_bytes = (format_2_2_size_bits%8 == 0) ? (uint8_t)floor(format_2_2_size_bits/8) : (uint8_t)(floor(format_2_2_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for common searchSpaces with format css_dci_format=%d, format2_2_size_bits=%d, format2_2_size_bytes=%d\n",
css_dci_format,format2_2_size_bits,format2_2_size_bytes);
css_dci_format,format_2_2_size_bits,format_2_2_size_bytes);
#endif
}
if (css_dci_format == cformat2_3) {
// for format2_1, first we calculate dci pdu size
format2_3_size_bits = nr_dci_format_size(format2_3,0,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format2_3_size_bytes = (format2_3_size_bits%8 == 0) ? (uint8_t)floor(format2_3_size_bits/8) : (uint8_t)(floor(format2_3_size_bits/8) + 1);
format_2_3_size_bits = nr_dci_format_size(_tpc_srs_rnti,0,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format_2_3_size_bytes = (format_2_3_size_bits%8 == 0) ? (uint8_t)floor(format_2_3_size_bits/8) : (uint8_t)(floor(format_2_3_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for common searchSpaces with format css_dci_format=%d, format2_3_size_bits=%d, format2_3_size_bytes=%d\n",
css_dci_format,format2_3_size_bits,format2_3_size_bytes);
css_dci_format,format_2_3_size_bits,format_2_3_size_bytes);
#endif
}
} else { // UE-SPECIFIC SearchSpaceType assigned to current SearchSpace/CORESET
// UE-specific search space for a DCI format with CRC scrambled by C-RNTI, or CS-RNTI(s), or SP-CSI-RNTI
if (uss_dci_format == uformat0_0_and_1_0) {
// for format0_0, first we calculate dci pdu size
format0_0_size_bits = nr_dci_format_size(format0_0,1,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format0_0_size_bytes = (format0_0_size_bits%8 == 0) ? (uint8_t)floor(format0_0_size_bits/8) : (uint8_t)(floor(format0_0_size_bits/8) + 1);
// for format0_0 and format1_0, first we calculate dci pdu size
format_0_0_1_0_size_bits = nr_dci_format_size(_c_rnti,16,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format_0_0_1_0_size_bytes = (format_0_0_1_0_size_bits%8 == 0) ? (uint8_t)floor(format_0_0_1_0_size_bits/8) : (uint8_t)(floor(format_0_0_1_0_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for UE-specific searchSpaces with format uss_dci_format=%d, format0_0_size_bits=%d, format0_0_size_bytes=%d\n",
css_dci_format,format0_0_size_bits,format0_0_size_bytes);
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for UE-specific searchSpaces with format uss_dci_format=%d, format_0_0_1_0_size_bits=%d, format_0_0_1_0_size_bytes=%d\n",
css_dci_format,format_0_0_1_0_size_bits,format_0_0_1_0_size_bytes);
#endif
// blind decoding format0_0 for aggregation level 1. The number of candidates (nrofCandidates) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 1, format0_0_size_bits=%d, format0_0_size_bytes=%d\n",
uss_dci_format,format0_0_size_bits,format0_0_size_bytes);
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 1, format_0_0_1_0_size_bits=%d, format_0_0_1_0_size_bytes=%d\n",
uss_dci_format,format_0_0_1_0_size_bits,format_0_0_1_0_size_bytes);
#endif
old_dci_cnt = dci_cnt;
/*
* To be removed, just for unitary testing
*/
//#ifdef NR_PDCCH_DCI_DEBUG
// printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ### WE PROVOKE DCI DETECTION !!! ### old_dci_cnt=%d and dci_cnt=%d\n",
// old_dci_cnt,dci_cnt);
// dci_cnt++;
//#endif
/*
* To be removed until here
*/
nr_dci_decoding_procedure0(s,p,pdcch_vars, 0, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 0,
format1A, format1A, format1A, format0,
format0_0_size_bits, format0_0_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
crc_scrambled_values, 0,
cformat0_0_and_1_0, uformat0_0_and_1_0,
format_0_0_1_0_size_bits, format_0_0_1_0_size_bytes, &dci_cnt,
&crc_scrambled_, &format_found_, &CCEmap0, &CCEmap1, &CCEmap2);
if (dci_cnt != old_dci_cnt){
old_dci_cnt = dci_cnt;
for (int i=0; i<NBR_NR_DCI_FIELDS; i++)
for (int j=0; j<NBR_NR_FORMATS; j++){
dci_fields_sizes_cnt[dci_cnt-1][i][j]=dci_fields_sizes[i][j];
/*
* To be removed, just for unitary testing
*/
//#ifdef NR_PDCCH_DCI_DEBUG
// printf("dci_fields_sizes_cnt(%d,0,1][%d][%d]=(%d,%d,%d)\t\tdci_fields_sizes[%d][%d]=(%d)\n",
// dci_cnt-1,i,j,dci_fields_sizes_cnt[dci_cnt-1][i][j],dci_fields_sizes_cnt[0][i][j],dci_fields_sizes_cnt[1][i][j],i,j,dci_fields_sizes[i][j]);
//#endif
/*
* To be removed until here
*/
}
}
// blind decoding format0_0 for aggregation level 2. The number of candidates (nrofCandidates) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 2, format0_0_size_bits=%d, format0_0_size_bytes=%d\n",
uss_dci_format,format0_0_size_bits,format0_0_size_bytes);
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 2, format_0_0_1_0_size_bits=%d, format_0_0_1_0_size_bytes=%d\n",
uss_dci_format,format_0_0_1_0_size_bits,format_0_0_1_0_size_bytes);
#endif
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,pdcch_vars, 0, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 1,
format1A, format1A, format1A, format0,
format0_0_size_bits, format0_0_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
crc_scrambled_values, 1,
cformat0_0_and_1_0, uformat0_0_and_1_0,
format_0_0_1_0_size_bits, format_0_0_1_0_size_bytes, &dci_cnt,
&crc_scrambled_, &format_found_, &CCEmap0, &CCEmap1, &CCEmap2);
if (dci_cnt != old_dci_cnt){
old_dci_cnt = dci_cnt;
for (int i=0; i<NBR_NR_DCI_FIELDS; i++)
for (int j=0; j<NBR_NR_FORMATS; j++)
dci_fields_sizes_cnt[dci_cnt-1][i][j]=dci_fields_sizes[i][j];
}
// blind decoding format0_0 for aggregation level 4. The number of candidates (nrofCandidates) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 4, format0_0_size_bits=%d, format0_0_size_bytes=%d\n",
uss_dci_format,format0_0_size_bits,format0_0_size_bytes);
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 4, format_0_0_1_0_size_bits=%d, format_0_0_1_0_size_bytes=%d\n",
uss_dci_format,format_0_0_1_0_size_bits,format_0_0_1_0_size_bytes);
#endif
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,pdcch_vars, 0, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 2,
format1A, format1A, format1A, format0,
format0_0_size_bits, format0_0_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
crc_scrambled_values, 2,
cformat0_0_and_1_0, uformat0_0_and_1_0,
format_0_0_1_0_size_bits, format_0_0_1_0_size_bytes, &dci_cnt,
&crc_scrambled_, &format_found_, &CCEmap0, &CCEmap1, &CCEmap2);
if (dci_cnt != old_dci_cnt){
old_dci_cnt = dci_cnt;
for (int i=0; i<NBR_NR_DCI_FIELDS; i++)
for (int j=0; j<NBR_NR_FORMATS; j++)
dci_fields_sizes_cnt[dci_cnt-1][i][j]=dci_fields_sizes[i][j];
}
// blind decoding format0_0 for aggregation level 8. The number of candidates (nrofCandidates) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 8, format0_0_size_bits=%d, format0_0_size_bytes=%d\n",
uss_dci_format,format0_0_size_bits,format0_0_size_bytes);
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 8, format_0_0_1_0_size_bits=%d, format_0_0_1_0_size_bytes=%d\n",
uss_dci_format,format_0_0_1_0_size_bits,format_0_0_1_0_size_bytes);
#endif
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,pdcch_vars, 0, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 3,
format1A, format1A, format1A, format0,
format0_0_size_bits, format0_0_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
crc_scrambled_values, 3,
cformat0_0_and_1_0, uformat0_0_and_1_0,
format_0_0_1_0_size_bits, format_0_0_1_0_size_bytes, &dci_cnt,
&crc_scrambled_, &format_found_, &CCEmap0, &CCEmap1, &CCEmap2);
if (dci_cnt != old_dci_cnt){
old_dci_cnt = dci_cnt;
for (int i=0; i<NBR_NR_DCI_FIELDS; i++)
for (int j=0; j<NBR_NR_FORMATS; j++)
dci_fields_sizes_cnt[dci_cnt-1][i][j]=dci_fields_sizes[i][j];
}
// blind decoding format0_0 for aggregation level 16. The number of candidates (nrofCandidates) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 16, format0_0_size_bits=%d, format0_0_size_bytes=%d\n",
uss_dci_format,format0_0_size_bits,format0_0_size_bytes);
#endif
nr_dci_decoding_procedure0(s,p,pdcch_vars, 0, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 4,
format1A, format1A, format1A, format0,
format0_0_size_bits, format0_0_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
// for format1_0, first we calculate dci pdu size
format1_0_size_bits = nr_dci_format_size(format1_0,1,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format1_0_size_bytes = (format1_0_size_bits%8 == 0) ? (uint8_t)floor(format1_0_size_bits/8) : (uint8_t)(floor(format1_0_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for UE-specific searchSpaces with format uss_dci_format=%d, format1_0_size_bits=%d, format1_0_size_bytes=%d\n",
css_dci_format,format1_0_size_bits,format1_0_size_bytes);
#endif
// blind decoding format1_0 for aggregation level 1. The number of candidates (nrofCandidates) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 1, format1_0_size_bits=%d, format1_0_size_bytes=%d\n",
uss_dci_format,format1_0_size_bits,format1_0_size_bytes);
#endif
nr_dci_decoding_procedure0(s,p,pdcch_vars, 0, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 0,
format1A, format1A, format1A, format0,
format1_0_size_bits, format1_0_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
// blind decoding format1_0 for aggregation level 2. The number of candidates (nrofCandidates) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 2, format1_0_size_bits=%d, format1_0_size_bytes=%d\n",
uss_dci_format,format1_0_size_bits,format1_0_size_bytes);
#endif
nr_dci_decoding_procedure0(s,p,pdcch_vars, 0, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 1,
format1A, format1A, format1A, format0,
format1_0_size_bits, format1_0_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
// blind decoding format1_0 for aggregation level 4. The number of candidates (nrofCandidates) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 4, format1_0_size_bits=%d, format1_0_size_bytes=%d\n",
uss_dci_format,format1_0_size_bits,format1_0_size_bytes);
#endif
nr_dci_decoding_procedure0(s,p,pdcch_vars, 0, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 2,
format1A, format1A, format1A, format0,
format1_0_size_bits, format1_0_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
// blind decoding format1_0 for aggregation level 8. The number of candidates (nrofCandidates) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 8, format1_0_size_bits=%d, format1_0_size_bytes=%d\n",
uss_dci_format,format1_0_size_bits,format1_0_size_bytes);
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 16, format_0_0_1_0_size_bits=%d, format_0_0_1_0_size_bytes=%d\n",
uss_dci_format,format_0_0_1_0_size_bits,format_0_0_1_0_size_bytes);
#endif
old_dci_cnt = dci_cnt;
nr_dci_decoding_procedure0(s,p,pdcch_vars, 0, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 3,
format1A, format1A, format1A, format0,
format1_0_size_bits, format1_0_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
// blind decoding format1_0 for aggregation level 16. The number of candidates (nrofCandidates) will be calculated in function nr_dci_decoding_procedure0
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> ue-Specific searchSpaces with format uss_dci_format=%d and aggregation level 16, format1_0_size_bits=%d, format1_0_size_bytes=%d\n",
uss_dci_format,format1_0_size_bits,format1_0_size_bytes);
#endif
nr_dci_decoding_procedure0(s,p,pdcch_vars, 0, nr_tti_rx, dci_alloc, eNB_id, ue->current_thread_id[nr_tti_rx], frame_parms, mi,
((ue->decode_SIB == 1) ? SI_RNTI : 0), ra_rnti, P_RNTI, tc_rnti, int_rnti, sfi_rnti, tpc_pusch_rnti, tpc_pucch_rnti, tpc_srs_rnti, 4,
format1A, format1A, format1A, format0,
format1_0_size_bits, format1_0_size_bytes, &dci_cnt,
&format0_found, &format_c_found, &CCEmap0, &CCEmap1, &CCEmap2);
}
if (uss_dci_format == uformat0_1_and_1_1) { // Not implemented yet. FIXME!!!
crc_scrambled_values, 4,
cformat0_0_and_1_0, uformat0_0_and_1_0,
format_0_0_1_0_size_bits, format_0_0_1_0_size_bytes, &dci_cnt,
&crc_scrambled_, &format_found_, &CCEmap0, &CCEmap1, &CCEmap2);
if (dci_cnt != old_dci_cnt){
old_dci_cnt = dci_cnt;
for (int i=0; i<NBR_NR_DCI_FIELDS; i++)
for (int j=0; j<NBR_NR_FORMATS; j++)
dci_fields_sizes_cnt[dci_cnt-1][i][j]=dci_fields_sizes[i][j];
}
}
*crc_scrambled = crc_scrambled_;
*format_found = format_found_;
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> at the end crc_scrambled=%d and format_found=%d\n",*crc_scrambled,*format_found);
#endif
/*if (uss_dci_format == uformat0_1_and_1_1) { // Not implemented yet. FIXME!!!
// for format0_1, first we calculate dci pdu size
format0_1_size_bits = nr_dci_format_size(format0_1,1,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format0_1_size_bits = nr_dci_format_size(format0_1,c_rnti,16,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format0_1_size_bytes = (format0_1_size_bits%8 == 0) ? (uint8_t)floor(format0_1_size_bits/8) : (uint8_t)(floor(format0_1_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for UE-specific searchSpaces with format uss_dci_format=%d, format0_1_size_bits=%d, format0_1_size_bytes=%d\n",
......@@ -5347,7 +5516,7 @@ uint8_t nr_dci_decoding_procedure(int s,
// blind decoding format0_1 for aggregation level 16. The number of candidates (nrofCandidates) will be calculated in function nr_dci_decoding_procedure0
// for format1_1, first we calculate dci pdu size
format1_1_size_bits = nr_dci_format_size(format1_1,1,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format1_1_size_bits = nr_dci_format_size(format1_1,c_rnti,16,n_RB_ULBWP,n_RB_DLBWP,dci_fields_sizes);
format1_1_size_bytes = (format1_1_size_bits%8 == 0) ? (uint8_t)floor(format1_1_size_bits/8) : (uint8_t)(floor(format1_1_size_bits/8) + 1);
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> calculating dci format size for UE-specific searchSpaces with format uss_dci_format=%d, format1_1_size_bits=%d, format1_1_size_bytes=%d\n",
......@@ -5358,10 +5527,17 @@ uint8_t nr_dci_decoding_procedure(int s,
// blind decoding format1_1 for aggregation level 4. The number of candidates (nrofCandidates) will be calculated in function nr_dci_decoding_procedure0
// blind decoding format1_1 for aggregation level 8. The number of candidates (nrofCandidates) will be calculated in function nr_dci_decoding_procedure0
// blind decoding format1_1 for aggregation level 16. The number of candidates (nrofCandidates) will be calculated in function nr_dci_decoding_procedure0
}*/
}
}
#ifdef NR_PDCCH_DCI_DEBUG
printf("\t<-NR_PDCCH_DCI_DEBUG (nr_dci_decoding_procedure)-> at the end dci_cnt=%d \n",dci_cnt);
#endif
return(dci_cnt);
}
#endif
......
openair1/PHY/NR_UE_TRANSPORT/dci_nr.h
View file @ 241f57d8
......@@ -42,70 +42,80 @@
#define NR_PDCCH_DCI_H
#ifdef NR_PDCCH_DCI_H
struct NR_DCI_INFO_EXTRACTED {
uint8_t carrier_ind ; // 0 CARRIER_IND: 0 or 3 bits, as defined in Subclause x.x of [5, TS38.213]
uint8_t sul_ind_0_1 ; // 1 SUL_IND_0_1:
uint8_t identifier_dci_formats ; // 2 IDENTIFIER_DCI_FORMATS:
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]
uint8_t sul_ind_0_1 ; // 2 SUL_IND_0_1:
uint8_t slot_format_ind ; // 3 SLOT_FORMAT_IND: size of DCI format 2_0 is configurable by higher layers up to 128 bits, according to Subclause 11.1.1 of [5, TS 38.213]
uint8_t pre_emption_ind ; // 4 PRE_EMPTION_IND: size of DCI format 2_1 is configurable by higher layers up to 126 bits, according to Subclause 11.2 of [5, TS 38.213]. Each pre-emption indication is 14 bits
uint8_t tpc_cmd_number ; // 5 TPC_CMD_NUMBER: The parameter xxx provided by higher layers determines the index to the TPC command number for an UL of a cell. Each TPC command number is 2 bits
uint8_t block_number ; // 6 BLOCK_NUMBER: starting position of a block is determined by the parameter startingBitOfFormat2_3
uint8_t bandwidth_part_ind ; // 7 BANDWIDTH_PART_IND:
uint16_t freq_dom_resource_assignment_UL; // 8 FREQ_DOM_RESOURCE_ASSIGNMENT_UL: PUSCH hopping with resource allocation type 1 not considered
uint8_t short_message_ind ; // 8 SHORT_MESSAGE_IND:
uint8_t short_messages ; // 9 SHORT_MESSAGES:
uint16_t freq_dom_resource_assignment_UL; // 10 FREQ_DOM_RESOURCE_ASSIGNMENT_UL: PUSCH hopping with resource allocation type 1 not considered
// (NOTE 1) If DCI format 0_0 is monitored in common search space
// and if the number of information bits in the DCI format 0_0 prior to padding
// is larger than the payload size of the DCI format 1_0 monitored in common search space
// the bitwidth of the frequency domain resource allocation field in the DCI format 0_0
// is reduced such that the size of DCI format 0_0 equals to the size of the DCI format 1_0
uint16_t freq_dom_resource_assignment_DL; // 9 FREQ_DOM_RESOURCE_ASSIGNMENT_DL:
uint8_t time_dom_resource_assignment ; // 10 TIME_DOM_RESOURCE_ASSIGNMENT: 0, 1, 2, 3, or 4 bits as defined in Subclause 6.1.2.1 of [6, TS 38.214]. The bitwidth for this field is determined as log2(I) bits,
uint16_t freq_dom_resource_assignment_DL; // 11 FREQ_DOM_RESOURCE_ASSIGNMENT_DL:
uint8_t time_dom_resource_assignment ; // 12 TIME_DOM_RESOURCE_ASSIGNMENT: 0, 1, 2, 3, or 4 bits as defined in Subclause 6.1.2.1 of [6, TS 38.214]. The bitwidth for this field is determined as log2(I) bits,
// where I the number of entries in the higher layer parameter pusch-AllocationList
uint8_t vrb_to_prb_mapping ; // 11 VRB_TO_PRB_MAPPING: 0 bit if only resource allocation type 0
uint8_t prb_bundling_size_ind ; // 12 PRB_BUNDLING_SIZE_IND:0 bit if the higher layer parameter PRB_bundling is not configured or is set to 'static', or 1 bit if the higher layer parameter PRB_bundling is set to 'dynamic' according to Subclause 5.1.2.3 of [6, TS 38.214]
uint8_t rate_matching_ind ; // 13 RATE_MATCHING_IND: 0, 1, or 2 bits according to higher layer parameter rate-match-PDSCH-resource-set
uint8_t zp_csi_rs_trigger ; // 14 ZP_CSI_RS_TRIGGER:
uint8_t freq_hopping_flag ; // 15 FREQ_HOPPING_FLAG: 0 bit if only resource allocation type 0
uint8_t tb1_mcs ; // 16 TB1_MCS:
uint8_t tb1_ndi ; // 17 TB1_NDI:
uint8_t tb1_rv ; // 18 TB1_RV:
uint8_t tb2_mcs ; // 19 TB2_MCS:
uint8_t tb2_ndi ; // 20 TB2_NDI:
uint8_t tb2_rv ; // 21 TB2_RV:
uint8_t mcs ; // 22 MCS:
uint8_t ndi ; // 23 NDI:
uint8_t rv ; // 24 RV:
uint8_t harq_process_number ; // 25 HARQ_PROCESS_NUMBER:
uint8_t dai ; // 26 DAI: For format1_1: 4 if more than one serving cell are configured in the DL and the higher layer parameter HARQ-ACK-codebook=dynamic, where the 2 MSB bits are the counter DAI and the 2 LSB bits are the total DAI
uint8_t vrb_to_prb_mapping ; // 13 VRB_TO_PRB_MAPPING: 0 bit if only resource allocation type 0
uint8_t prb_bundling_size_ind ; // 14 PRB_BUNDLING_SIZE_IND:0 bit if the higher layer parameter PRB_bundling is not configured or is set to 'static', or 1 bit if the higher layer parameter PRB_bundling is set to 'dynamic' according to Subclause 5.1.2.3 of [6, TS 38.214]
uint8_t rate_matching_ind ; // 15 RATE_MATCHING_IND: 0, 1, or 2 bits according to higher layer parameter rate-match-PDSCH-resource-set
uint8_t zp_csi_rs_trigger ; // 16 ZP_CSI_RS_TRIGGER:
uint8_t freq_hopping_flag ; // 17 FREQ_HOPPING_FLAG: 0 bit if only resource allocation type 0
uint8_t tb1_mcs ; // 18 TB1_MCS:
uint8_t tb1_ndi ; // 19 TB1_NDI:
uint8_t tb1_rv ; // 20 TB1_RV:
uint8_t tb2_mcs ; // 21 TB2_MCS:
uint8_t tb2_ndi ; // 22 TB2_NDI:
uint8_t tb2_rv ; // 23 TB2_RV:
uint8_t mcs ; // 24 MCS:
uint8_t ndi ; // 25 NDI:
uint8_t rv ; // 26 RV:
uint8_t harq_process_number ; // 27 HARQ_PROCESS_NUMBER:
uint8_t dai ; // 28 DAI: For format1_1: 4 if more than one serving cell are configured in the DL and the higher layer parameter HARQ-ACK-codebook=dynamic, where the 2 MSB bits are the counter DAI and the 2 LSB bits are the total DAI
// 2 if one serving cell is configured in the DL and the higher layer parameter HARQ-ACK-codebook=dynamic, where the 2 bits are the counter DAI
// 0 otherwise
uint8_t first_dai ; // 27 FIRST_DAI: (1 or 2 bits) 1 bit for semi-static HARQ-ACK
uint8_t second_dai ; // 28 SECOND_DAI: (0 or 2 bits) 2 bits for dynamic HARQ-ACK codebook with two HARQ-ACK sub-codebooks
uint8_t tpc_pusch ; // 29 TPC_PUSCH:
uint8_t tpc_pucch ; // 30 TPC_PUCCH:
uint8_t pucch_resource_ind ; // 31 PUCCH_RESOURCE_IND:
uint8_t pdsch_to_harq_feedback_time_ind ; // 32 PDSCH_TO_HARQ_FEEDBACK_TIME_IND:
uint8_t short_message_ind ; // 33 SHORT_MESSAGE_IND: 1 bit if crc scrambled with P-RNTI
uint8_t srs_resource_ind ; // 34 SRS_RESOURCE_IND:
uint8_t precod_nbr_layers ; // 35 PRECOD_NBR_LAYERS:
uint8_t antenna_ports ; // 36 ANTENNA_PORTS:
uint8_t tci ; // 37 TCI: 0 bit if higher layer parameter tci-PresentInDCI is not enabled; otherwise 3 bits
uint8_t srs_request ; // 38 SRS_REQUEST:
uint8_t tpc_cmd_number_format2_3 ; // 39 TPC_CMD_NUMBER_FORMAT2_3:
uint8_t csi_request ; // 40 CSI_REQUEST:
uint8_t cbgti ; // 41 CBGTI: 0, 2, 4, 6, or 8 bits determined by higher layer parameter maxCodeBlockGroupsPerTransportBlock for the PDSCH
uint8_t cbgfi ; // 42 CBGFI: 0 or 1 bit determined by higher layer parameter codeBlockGroupFlushIndicator
uint8_t ptrs_dmrs ; // 43 PTRS_DMRS:
uint8_t beta_offset_ind ; // 44 BETA_OFFSET_IND:
uint8_t dmrs_seq_ini ; // 45 DMRS_SEQ_INI: 1 bit if the cell has two ULs and the number of bits for DCI format 1_0 before padding
uint8_t first_dai ; // 29 FIRST_DAI: (1 or 2 bits) 1 bit for semi-static HARQ-ACK
uint8_t second_dai ; // 30 SECOND_DAI: (0 or 2 bits) 2 bits for dynamic HARQ-ACK codebook with two HARQ-ACK sub-codebooks
uint8_t tb_scaling ; // 31 TB_SCALING:
uint8_t tpc_pusch ; // 32 TPC_PUSCH:
uint8_t tpc_pucch ; // 33 TPC_PUCCH:
uint8_t pucch_resource_ind ; // 34 PUCCH_RESOURCE_IND:
uint8_t pdsch_to_harq_feedback_time_ind ; // 35 PDSCH_TO_HARQ_FEEDBACK_TIME_IND:
uint8_t srs_resource_ind ; // 36 SRS_RESOURCE_IND:
uint8_t precod_nbr_layers ; // 37 PRECOD_NBR_LAYERS:
uint8_t antenna_ports ; // 38 ANTENNA_PORTS:
uint8_t tci ; // 39 TCI: 0 bit if higher layer parameter tci-PresentInDCI is not enabled; otherwise 3 bits
uint8_t srs_request ; // 40 SRS_REQUEST:
uint8_t tpc_cmd_number_format2_3 ; // 41 TPC_CMD_NUMBER_FORMAT2_3:
uint8_t csi_request ; // 42 CSI_REQUEST:
uint8_t cbgti ; // 43 CBGTI: 0, 2, 4, 6, or 8 bits determined by higher layer parameter maxCodeBlockGroupsPerTransportBlock for the PDSCH
uint8_t cbgfi ; // 44 CBGFI: 0 or 1 bit determined by higher layer parameter codeBlockGroupFlushIndicator
uint8_t ptrs_dmrs ; // 45 PTRS_DMRS:
uint8_t beta_offset_ind ; // 46 BETA_OFFSET_IND:
uint8_t dmrs_seq_ini ; // 47 DMRS_SEQ_INI: 1 bit if the cell has two ULs and the number of bits for DCI format 1_0 before padding
// is larger than the number of bits for DCI format 0_0 before padding; 0 bit otherwise
uint8_t sul_ind_0_0 ; // 46 SUL_IND_0_0:
uint16_t padding ; // 47 PADDING: (Note 2) If DCI format 0_0 is monitored in common search space
uint8_t ul_sch_ind ; // 48 UL_SCH_IND: value of "1" indicates UL-SCH shall be transmitted on the PUSCH and a value of "0" indicates UL-SCH shall not be transmitted on the PUSCH
uint16_t padding_nr_dci ; // 49 PADDING_NR_DCI: (Note 2) If DCI format 0_0 is monitored in common search space
// and if the number of information bits in the DCI format 0_0 prior to padding
// is less than the payload size of the DCI format 1_0 monitored in common search space
// zeros shall be appended to the DCI format 0_0
// until the payload size equals that of the DCI format 1_0
uint8_t sul_ind_0_0 ; // 50 SUL_IND_0_0:
uint8_t ra_preamble_index ; // 51 RA_PREAMBLE_INDEX:
uint8_t sul_ind_1_0 ; // 52 SUL_IND_1_0:
uint8_t ss_pbch_index ; // 53 SS_PBCH_INDEX
uint8_t prach_mask_index ; // 54 PRACH_MASK_INDEX
uint8_t reserved_nr_dci ; // 55 RESERVED_NR_DCI
};
typedef struct NR_DCI_INFO_EXTRACTED NR_DCI_INFO_EXTRACTED_t;
#endif
openair1/PHY/NR_UE_TRANSPORT/dci_tools_nr.c
View file @ 241f57d8
......@@ -3951,25 +3951,23 @@ int dump_dci(NR_DL_FRAME_PARMS *frame_parms, DCI_ALLOC_t *dci)
}
#endif //(0)
#ifdef NR_PDCCH_DCI_TOOLS
int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
uint8_t eNB_id,
lte_frame_type_t frame_type,
uint8_t dci_length,
uint16_t rnti,
void *dci_pdu,
NR_DCI_INFO_EXTRACTED_t *nr_pdci_info_extracted,
uint8_t dci_fields_sizes[48],
uint8_t dci_fields_sizes[NBR_NR_DCI_FIELDS][NBR_NR_FORMATS],
NR_DL_UE_HARQ_t *pdlsch0_harq,
NR_UE_DLSCH_t *pdlsch0,
NR_UE_ULSCH_t *ulsch0,
NR_DCI_format_t dci_format,
uint8_t nr_tti_rx,
uint16_t rnti,
uint16_t si_rnti,
uint16_t p_rnti,
uint16_t ra_rnti,
uint16_t tc_rnti,
uint16_t n_RB_ULBWP,
uint16_t n_RB_DLBWP)
uint16_t n_RB_DLBWP,
uint16_t crc_scrambled_values[TOTAL_NBR_SCRAMBLED_VALUES])
{
/*
* This function will extract the different elements of the dci pdu and interpret the values extracted to update correctly the parameters in:
......@@ -3979,7 +3977,7 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
* We need to know the dci length and the dci_fields_sizes (array containing each field size in number of bits)
* In order to get the value of a specific field we will proceed as follows (let's have a look to an example:
* If the length of the pdu is 38 bits and the content of the dci_pdu is 0x3A8900789A (pdu is 11 1010 1000 1001 0000 0000 0111 1000 1001 1010)
* If the dci_fields_sizes is {0 0 1 0 0 0 0 0 0 13 0 1 0 0 0 0 0 0 0 0 0 0 5 1 2 4 2 0 0 0 2 3 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0}
* If the dci_fields_sizes is {0 0 1 0 0 0 0 0 0 13 0 1 0 0 0 0 0 0 0 0 0 0 5 1 2 4 2 0 0 0 2 3 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...}
* This means:
* number bits for carrier_ind field is 0
* number bits for sul_ind_0_1 field is 0
......@@ -3997,33 +3995,39 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
*
* At the moment we have implemented:
* Format 0_0, that contains the following fields according to Specification 38.212 V15.1.1 Section 7.3.1
* 2 IDENTIFIER_DCI_FORMATS:
* 8 FREQ_DOM_RESOURCE_ASSIGNMENT_UL: PUSCH hopping with resource allocation type 1 not considered
* 10 TIME_DOM_RESOURCE_ASSIGNMENT: 0, 1, 2, 3, or 4 bits as defined in Subclause 6.1.2.1 of [6, TS 38.214]. The bitwidth for this field is determined as log2(I) bits,
* 15 FREQ_HOPPING_FLAG: 0 bit if only resource allocation type 0
* 22 MCS:
* 23 NDI:
* 24 RV:
* 25 HARQ_PROCESS_NUMBER:
* 29 TPC_PUSCH:
* 46 SUL_IND_0_0:
* 47 PADDING: (Note 2) If DCI format 0_0 is monitored in common search space
* 0 IDENTIFIER_DCI_FORMATS:
* 10 FREQ_DOM_RESOURCE_ASSIGNMENT_UL: PUSCH hopping with resource allocation type 1 not considered
* 12 TIME_DOM_RESOURCE_ASSIGNMENT: 0, 1, 2, 3, or 4 bits as defined in Subclause 6.1.2.1 of [6, TS 38.214]. The bitwidth for this field is determined as log2(I) bits,
* 17 FREQ_HOPPING_FLAG: 0 bit if only resource allocation type 0
* 24 MCS:
* 25 NDI:
* 26 RV:
* 27 HARQ_PROCESS_NUMBER:
* 32 TPC_PUSCH:
* 49 PADDING_NR_DCI: (Note 2) If DCI format 0_0 is monitored in common search space
* 50 SUL_IND_0_0:
*
* Format 1_0, that contains the following fields
* 2 IDENTIFIER_DCI_FORMATS:
* 9 FREQ_DOM_RESOURCE_ASSIGNMENT_DL:
* 10 TIME_DOM_RESOURCE_ASSIGNMENT: 0, 1, 2, 3, or 4 bits as defined in Subclause 5.1.2.1 of [6, TS 38.214]. The bitwidth for this field is determined as log2(I) bits,
* 11 VRB_TO_PRB_MAPPING: 0 bit if only resource allocation type 0
* 22 MCS:
* 23 NDI:
* 24 RV:
* 25 HARQ_PROCESS_NUMBER:
* 26 DAI: For format1_1: 4 if more than one serving cell are configured in the DL and the higher layer parameter HARQ-ACK-codebook=dynamic, where the 2 MSB bits are the counter DAI and the 2 LSB bits are the total DAI
* 30 TPC_PUCCH:
* 31 PUCCH_RESOURCE_IND:
* 32 PDSCH_TO_HARQ_FEEDBACK_TIME_IND:
* 33 SHORT_MESSAGE_IND: 1 bit if crc scrambled with P-RNTI
* 47 PADDING: (Note 2) If DCI format 0_0 is monitored in common search space
* 0 IDENTIFIER_DCI_FORMATS:
* 8 SHORT_MESSAGE_IND
* 9 SHORT_MESSAGES
* 11 FREQ_DOM_RESOURCE_ASSIGNMENT_DL:
* 12 TIME_DOM_RESOURCE_ASSIGNMENT: 0, 1, 2, 3, or 4 bits as defined in Subclause 5.1.2.1 of [6, TS 38.214]. The bitwidth for this field is determined as log2(I) bits,
* 13 VRB_TO_PRB_MAPPING: 0 bit if only resource allocation type 0
* 24 MCS:
* 25 NDI:
* 26 RV:
* 27 HARQ_PROCESS_NUMBER:
* 28 DAI_: For format1_1: 4 if more than one serving cell are configured in the DL and the higher layer parameter HARQ-ACK-codebook=dynamic, where the 2 MSB bits are the counter DAI and the 2 LSB bits are the total DAI
* 31 TB_SCALING
* 33 TPC_PUCCH:
* 34 PUCCH_RESOURCE_IND:
* 35 PDSCH_TO_HARQ_FEEDBACK_TIME_IND:
* 51 RA_PREAMBLE_INDEX:
* 52 SUL_IND_1_0:
* 53 SS_PBCH_INDEX:
* 54 PRACH_MASK_INDEX:
* 55 RESERVED_NR_DCI
*
*/
uint64_t pdu_bitmap = 0xFFFFFFFFFFFFFFFF;
......@@ -4031,12 +4035,13 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
uint8_t dci_field=0;
uint8_t sizes_count=0;
uint8_t left_shift=0;
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> Entering function nr_extract_dci_info() with dci_pdu=%llx with pdu_bitmap=%llx dci_length=%d\n",(*(uint64_t *)dci_pdu), pdu_bitmap, dci_length);
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> dci_fields_sizes {");
for (int i=0; i<NBR_NR_DCI_FIELDS; i++) printf("%d ",dci_fields_sizes[i]);
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> for format %d, dci_fields_sizes {",dci_format-15);
for (int i=0; i<NBR_NR_DCI_FIELDS; i++) printf("%d ",dci_fields_sizes[i][dci_format-15]);
printf("}\n");
#endif
#endif
uint8_t prev_ndi = pdlsch0_harq->DCINdi;
uint16_t l_RB;
uint16_t start_RB;
......@@ -4045,12 +4050,13 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
uint16_t start_symbol;
uint16_t tmp_symbol;
/*
* Some dci fields need to be interpreted before the others.
*/
if (dci_fields_sizes[HARQ_PROCESS_NUMBER] != 0) { // E.g: 25 HARQ_PROCESS_NUMBER (25 is the position in dci_fields_sizes array for field HARQ_PROCESS_NUMBER)
for (int i=0; i<=HARQ_PROCESS_NUMBER; i++) left_shift = left_shift + dci_fields_sizes[i];
nr_pdci_info_extracted->harq_process_number = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[HARQ_PROCESS_NUMBER]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[HARQ_PROCESS_NUMBER]));
if (dci_fields_sizes[HARQ_PROCESS_NUMBER][dci_format-15] != 0) { // E.g: 27 HARQ_PROCESS_NUMBER (27 is the position in dci_fields_sizes array for field HARQ_PROCESS_NUMBER)
for (int i=0; i<=HARQ_PROCESS_NUMBER; i++) left_shift = left_shift + dci_fields_sizes[i][dci_format-15];
nr_pdci_info_extracted->harq_process_number = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[HARQ_PROCESS_NUMBER][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[HARQ_PROCESS_NUMBER][dci_format-15]));
left_shift = 0;
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->harq_process_number=%x\n",nr_pdci_info_extracted->harq_process_number);
......@@ -4058,11 +4064,11 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
}
if ((dci_format == format1_0) || (dci_format == format1_1)) {
if (rnti==si_rnti) {
if (rnti==crc_scrambled_values[_SI_RNTI_]) {
ue->dlsch_SI[eNB_id]->active = 1;
} else if (rnti==p_rnti) {
} else if (rnti==crc_scrambled_values[_P_RNTI_]) {
ue->dlsch_p[eNB_id]->active = 1;
} else if (rnti==ra_rnti) {
} else if (rnti==crc_scrambled_values[_RA_RNTI_]) {
ue->dlsch_ra[eNB_id]->active = 1;
} else {
pdlsch0->active = 1;
......@@ -4073,7 +4079,7 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
// pdlsch0_harq->mimo_mode = frame_parms->mode1_flag == 1 ?SISO : ALAMOUTI;
pdlsch0_harq->dl_power_off = 1; //no power offset
if ((rnti==si_rnti) || (rnti==p_rnti) || (rnti==ra_rnti)) {
if ((rnti==crc_scrambled_values[_SI_RNTI_]) || (rnti==crc_scrambled_values[_P_RNTI_]) || (rnti==crc_scrambled_values[_RA_RNTI_])) {
pdlsch0_harq->round = 0;
pdlsch0_harq->status = ACTIVE;
} else {
......@@ -4081,77 +4087,91 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
}
for (dci_field=0; dci_field<NBR_NR_DCI_FIELDS; dci_field++) {
left_shift = left_shift + dci_fields_sizes[dci_field];
if (dci_fields_sizes[dci_field] != 0){
sizes_count = dci_fields_sizes[dci_field];
left_shift = left_shift + dci_fields_sizes[dci_field][dci_format-15];
if (dci_fields_sizes[dci_field][dci_format-15] != 0){
sizes_count = dci_fields_sizes[dci_field][dci_format-15];
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> sizes_count = dci_fields_sizes[%d] = %d\n",dci_field,sizes_count);
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> sizes_count = dci_fields_sizes[%d][%d] = %d\n",dci_field,dci_format-15,sizes_count);
#endif
switch (dci_field){
case 0: // 0 CARRIER_IND: (field defined for -,format0_1,-,format1_1,-,-,-,-)
case IDENTIFIER_DCI_FORMATS: // 0 IDENTIFIER_DCI_FORMATS: (field defined for format0_0,format0_1,format1_0,format1_1,format2_0,format2_1,format2_2,format2_3)
// if format 0_0: The value of this bit field is always set to 0, indicating an UL DCI format (TS38.212 Section 7.3.1.1.1)
// if format 1_0: The value of this bit field is always set to 1, indicating a DL DCI format (TS38.212 Section 7.3.1.2.1)
nr_pdci_info_extracted->identifier_dci_formats = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->identifier_dci_formats=%x\n",nr_pdci_info_extracted->identifier_dci_formats);
#endif
break;
case CARRIER_IND: // 1 CARRIER_IND: (field defined for -,format0_1,-,format1_1,-,-,-,-)
// 0 or 3 bits, as defined in Subclause x.x of [5, TS38.213]
nr_pdci_info_extracted->carrier_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->carrier_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->carrier_ind=%x\n",nr_pdci_info_extracted->carrier_ind);
#endif
break;
case 1: // 1 SUL_IND_0_1: (field defined for -,format0_1,-,-,-,-,-,-)
nr_pdci_info_extracted->sul_ind_0_1 = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case SUL_IND_0_1: // 2 SUL_IND_0_1: (field defined for -,format0_1,-,-,-,-,-,-)
nr_pdci_info_extracted->sul_ind_0_1 = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->sul_ind_0_1=%x\n",nr_pdci_info_extracted->sul_ind_0_1);
#endif
break;
case 2: // 2 IDENTIFIER_DCI_FORMATS: (field defined for format0_0,format0_1,format1_0,format1_1,format2_0,format2_1,format2_2,format2_3)
// if format 0_0: The value of this bit field is always set to 0, indicating an UL DCI format (TS38.212 Section 7.3.1.1.1)
// if format 1_0: The value of this bit field is always set to 1, indicating a DL DCI format (TS38.212 Section 7.3.1.2.1)
nr_pdci_info_extracted->identifier_dci_formats = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->identifier_dci_formats=%x\n",nr_pdci_info_extracted->identifier_dci_formats);
#endif
break;
case 3: // 3 SLOT_FORMAT_IND: (field defined for -,-,-,-,format2_0,-,-,-)
case SLOT_FORMAT_IND: // 3 SLOT_FORMAT_IND: (field defined for -,-,-,-,format2_0,-,-,-)
// size of DCI format 2_0 is configurable by higher layers up to 128 bits, according to Subclause 11.1.1 of [5, TS 38.213]
nr_pdci_info_extracted->slot_format_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->slot_format_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->slot_format_ind=%x\n",nr_pdci_info_extracted->slot_format_ind);
#endif
break;
case 4: // 4 PRE_EMPTION_IND: (field defined for -,-,-,-,-,format2_1,-,-)
case PRE_EMPTION_IND: // 4 PRE_EMPTION_IND: (field defined for -,-,-,-,-,format2_1,-,-)
// size of DCI format 2_1 is configurable by higher layers up to 126 bits, according to Subclause 11.2 of [5, TS 38.213]. Each pre-emption indication is 14 bits
nr_pdci_info_extracted->pre_emption_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->pre_emption_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->pre_emption_ind=%x\n",nr_pdci_info_extracted->pre_emption_ind);
#endif
break;
case 5: // 5 TPC_CMD_NUMBER: (field defined for -,-,-,-,-,-,format2_2,-)
case TPC_CMD_NUMBER: // 5 TPC_CMD_NUMBER: (field defined for -,-,-,-,-,-,format2_2,-)
// The parameter xxx provided by higher layers determines the index to the TPC command number for an UL of a cell. Each TPC command number is 2 bits
nr_pdci_info_extracted->tpc_cmd_number = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->tpc_cmd_number = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->tpc_cmd_number=%x\n",nr_pdci_info_extracted->tpc_cmd_number);
#endif
break;
case 6: // 6 BLOCK_NUMBER: (field defined for -,-,-,-,-,-,-,format2_3)
case BLOCK_NUMBER: // 6 BLOCK_NUMBER: (field defined for -,-,-,-,-,-,-,format2_3)
// starting position of a block is determined by the parameter startingBitOfFormat2_3
nr_pdci_info_extracted->block_number = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->block_number = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->block_number=%x\n",nr_pdci_info_extracted->block_number);
#endif
break;
case 7: // 7 BANDWIDTH_PART_IND: (field defined for -,format0_1,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->bandwidth_part_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case BANDWIDTH_PART_IND: // 7 BANDWIDTH_PART_IND: (field defined for -,format0_1,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->bandwidth_part_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->bandwidth_part_ind=%x\n",nr_pdci_info_extracted->bandwidth_part_ind);
#endif
break;
case 8: // 8 FREQ_DOM_RESOURCE_ASSIGNMENT_UL: (field defined for format0_0,format0_1,-,-,-,-,-,-)
case SHORT_MESSAGE_IND: // 8 SHORT_MESSAGE_IND: (field defined for -,-,format1_0,format1_1,-,-,-,-)
nr_pdci_info_extracted->short_message_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->short_message_ind=%x\n",nr_pdci_info_extracted->short_message_ind);
#endif
break;
case SHORT_MESSAGES: // 9 SHORT_MESSAGES: (field defined for -,-,format1_0,format1_1,-,-,-,-)
nr_pdci_info_extracted->short_messages = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->short_messages=%x\n",nr_pdci_info_extracted->short_messages);
#endif
break;
case FREQ_DOM_RESOURCE_ASSIGNMENT_UL: // 10 FREQ_DOM_RESOURCE_ASSIGNMENT_UL: (field defined for format0_0,format0_1,-,-,-,-,-,-)
// PUSCH hopping with resource allocation type 1 not considered
// According to 38.214 V15.1.0 Section 6.1.2.2 Two uplink resource allocation schemes, type 0 and type 1, are supported.
// The UE shall assume that when the scheduling PDCCH is received with DCI format 0_0, then uplink resource allocation type 1 is used.
nr_pdci_info_extracted->freq_dom_resource_assignment_UL = (uint16_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->freq_dom_resource_assignment_UL = (uint16_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
if (dci_format == format0_1){ // uplink resource allocation type 0 or 1 can be used
}
if (dci_format == format0_0){ // only uplink resource allocation type 1
......@@ -4177,10 +4197,10 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
#endif
break;
case 9: // 9 FREQ_DOM_RESOURCE_ASSIGNMENT_DL: (field defined for -,-,format1_0,format1_1,-,-,-,-)
case FREQ_DOM_RESOURCE_ASSIGNMENT_DL: // 11 FREQ_DOM_RESOURCE_ASSIGNMENT_DL: (field defined for -,-,format1_0,format1_1,-,-,-,-)
// According to 38.214 V15.1.0 Section 5.1.2.2 Two downlink resource allocation schemes, type 0 and type 1, are supported.
// The UE shall assume that when the scheduling grant is received with DCI format 1_0, then downlink resource allocation type 1 is used.
nr_pdci_info_extracted->freq_dom_resource_assignment_DL = (uint16_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->freq_dom_resource_assignment_DL = (uint16_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
if (dci_format == format1_1){ // uplink resource allocation type 0 or 1 can be used
}
if (dci_format == format1_0){ // only uplink resource allocation type 1
......@@ -4205,6 +4225,19 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->freq_dom_resource_assignment_DL=%x, RIV = %d\n",nr_pdci_info_extracted->freq_dom_resource_assignment_DL,nr_pdci_info_extracted->freq_dom_resource_assignment_DL);
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> l_RB=%d, start_RB=%d, n_RB_DLBWP=%d\n",l_RB,start_RB,n_RB_DLBWP);
/*
* According to TC 38.212 Subclause 7.3.1.2.1 (V15.2.0) (not implemented FIXME!!!)
* If the CRC of the DCI format 1_0 is scrambled by C-RNTI
* and the "Frequency domain resource assignment" field are of all ones,
* the DCI format 1_0 is for random access procedure initiated by a PDCCH order,
* with all remaining fields set as follows:
* - Random Access Preamble index (6 bits)
* - UL/SUL indicator (1 bit)
* - SS/PBCH index (6 bits)
* - PRACH Mask index (4 bits)
* - Reserved bits (10 bits)
*
*/
/*
* The following commented code is used to verify that l_RB and start_RB are correctly calculated
*
......@@ -4235,13 +4268,13 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
#endif
break;
case 10: // 10 TIME_DOM_RESOURCE_ASSIGNMENT: (field defined for format0_0,format0_1,format1_0,format1_1,-,-,-,-)
case TIME_DOM_RESOURCE_ASSIGNMENT: // 12 TIME_DOM_RESOURCE_ASSIGNMENT: (field defined for format0_0,format0_1,format1_0,format1_1,-,-,-,-)
// 0, 1, 2, 3, or 4 bits as defined in:
// Subclause 6.1.2.1 of [6, TS 38.214] for formats format0_0,format0_1
// Subclause 5.1.2.1 of [6, TS 38.214] for formats format1_0,format1_1
// The bitwidth for this field is determined as log2(I) bits,
// where I the number of entries in the higher layer parameter pusch-AllocationList
nr_pdci_info_extracted->time_dom_resource_assignment = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->time_dom_resource_assignment = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
if (dci_format == format0_0 || dci_format == format0_1){ // Subclause 6.1.2.1 of [6, TS 38.214]
}
......@@ -4254,13 +4287,13 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
#endif
break;
case 11: // 11 VRB_TO_PRB_MAPPING: (field defined for -,format0_1,format1_0,format1_1,-,-,-,-)
case VRB_TO_PRB_MAPPING: // 13 VRB_TO_PRB_MAPPING: (field defined for -,format0_1,format1_0,format1_1,-,-,-,-)
//0 bit if resource allocation type 0
//1 bit if resource allocation type 1
//Table 7.3.1.1.2-33: VRB-to-PRB mapping
// 0 Non-interleaved
// 1 Interleaved
nr_pdci_info_extracted->vrb_to_prb_mapping = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->vrb_to_prb_mapping = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
if (nr_pdci_info_extracted->vrb_to_prb_mapping == 0) { // Non-interleaved
} else { // Interleaved
// format 0_1 defined in TS 38.211 Section 6.3.1.7
......@@ -4271,31 +4304,31 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
#endif
break;
case 12: // 12 PRB_BUNDLING_SIZE_IND: (field defined for -,-,-,format1_1,-,-,-,-)
case PRB_BUNDLING_SIZE_IND: // 14 PRB_BUNDLING_SIZE_IND: (field defined for -,-,-,format1_1,-,-,-,-)
// 0 bit if the higher layer parameter PRB_bundling is not configured or is set to 'static', or 1 bit if the higher layer parameter PRB_bundling is set to 'dynamic' according to Subclause 5.1.2.3 of [6, TS 38.214]
nr_pdci_info_extracted->prb_bundling_size_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->prb_bundling_size_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->prb_bundling_size_ind=%x\n",nr_pdci_info_extracted->prb_bundling_size_ind);
#endif
break;
case 13: // 13 RATE_MATCHING_IND: (field defined for -,-,-,format1_1,-,-,-,-)
case RATE_MATCHING_IND: // 15 RATE_MATCHING_IND: (field defined for -,-,-,format1_1,-,-,-,-)
// 0, 1, or 2 bits according to higher layer parameter rate-match-PDSCH-resource-set
nr_pdci_info_extracted->rate_matching_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->rate_matching_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->rate_matching_ind=%x\n",nr_pdci_info_extracted->rate_matching_ind);
#endif
break;
case 14: // 14 ZP_CSI_RS_TRIGGER: (field defined for -,-,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->zp_csi_rs_trigger = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case ZP_CSI_RS_TRIGGER: // 16 ZP_CSI_RS_TRIGGER: (field defined for -,-,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->zp_csi_rs_trigger = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->zp_csi_rs_trigger=%x\n",nr_pdci_info_extracted->zp_csi_rs_trigger);
#endif
break;
case 15: // 15 FREQ_HOPPING_FLAG: (field defined for format0_0,format0_1,-,-,-,-,-,-)
case FREQ_HOPPING_FLAG: // 17 FREQ_HOPPING_FLAG: (field defined for format0_0,format0_1,-,-,-,-,-,-)
// 0 bit if only resource allocation type 0
// 1 bit otherwise, only applicable to resource allocation type 1, as defined in Subclause 6.3 of [6, TS 38.214]
nr_pdci_info_extracted->freq_hopping_flag = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->freq_hopping_flag = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
if (nr_pdci_info_extracted->freq_hopping_flag != 0) { // PUSCH frequency hopping is performed (only resource allocation type 1)
} else { // PUSCH frequency hopping is not performed (only resource allocation type 1)
......@@ -4306,51 +4339,51 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
#endif
break;
case 16: // 16 TB1_MCS: (field defined for -,-,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->tb1_mcs = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case TB1_MCS: // 18 TB1_MCS: (field defined for -,-,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->tb1_mcs = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
if (nr_pdci_info_extracted->mcs < 29) pdlsch0_harq->mcs = nr_pdci_info_extracted->tb1_mcs;
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->tb1_mcs=%x\n",nr_pdci_info_extracted->tb1_mcs);
#endif
break;
case 17: // 17 TB1_NDI: (field defined for -,-,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->tb1_ndi = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case TB1_NDI: // 19 TB1_NDI: (field defined for -,-,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->tb1_ndi = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
pdlsch0_harq->DCINdi = nr_pdci_info_extracted->tb1_ndi;
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->tb1_ndi=%x\n",nr_pdci_info_extracted->tb1_ndi);
#endif
break;
case 18: // 18 TB1_RV: (field defined for -,-,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->tb1_rv = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case TB1_RV: // 20 TB1_RV: (field defined for -,-,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->tb1_rv = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
pdlsch0_harq->rvidx = nr_pdci_info_extracted->tb1_rv;
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->tb1_rv=%x\n",nr_pdci_info_extracted->tb1_rv);
#endif
break;
case 19: // 19 TB2_MCS: (field defined for -,-,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->tb2_mcs = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case TB2_MCS: // 21 TB2_MCS: (field defined for -,-,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->tb2_mcs = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
if (nr_pdci_info_extracted->mcs < 29) pdlsch0_harq->mcs = nr_pdci_info_extracted->tb2_mcs;
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->tb2_mcs=%x\n",nr_pdci_info_extracted->tb2_mcs);
#endif
break;
case 20: // 20 TB2_NDI: (field defined for -,-,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->tb2_ndi = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case TB2_NDI: // 22 TB2_NDI: (field defined for -,-,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->tb2_ndi = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
pdlsch0_harq->DCINdi = nr_pdci_info_extracted->tb2_ndi;
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->tb2_ndi=%x\n",nr_pdci_info_extracted->tb2_ndi);
#endif
break;
case 21: // 21 TB2_RV: (field defined for -,-,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->tb2_rv = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case TB2_RV: // 23 TB2_RV: (field defined for -,-,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->tb2_rv = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
pdlsch0_harq->rvidx = nr_pdci_info_extracted->tb2_rv;
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->tb2_rv=%x\n",nr_pdci_info_extracted->tb2_rv);
#endif
break;
case 22: // 22 MCS: (field defined for format0_0,format0_1,format1_0,-,-,-,-,-)
nr_pdci_info_extracted->mcs = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case MCS: // 24 MCS: (field defined for format0_0,format0_1,format1_0,-,-,-,-,-)
nr_pdci_info_extracted->mcs = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
if (nr_pdci_info_extracted->mcs < 29) {
if (dci_format == format0_0 || dci_format == format0_1)
ulsch0->harq_processes[nr_pdci_info_extracted->harq_process_number]->mcs = nr_pdci_info_extracted->mcs;
......@@ -4364,8 +4397,8 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
#endif
break;
case 23: // 23 NDI: (field defined for format0_0,format0_1,format1_0,-,-,-,-,-)
nr_pdci_info_extracted->ndi = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case NDI: // 25 NDI: (field defined for format0_0,format0_1,format1_0,-,-,-,-,-)
nr_pdci_info_extracted->ndi = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
if (dci_format == format0_0 || dci_format == format0_1) {
ulsch0->harq_processes[nr_pdci_info_extracted->harq_process_number]->DCINdi = nr_pdci_info_extracted->ndi;
if (ulsch0->harq_processes[nr_pdci_info_extracted->harq_process_number]->first_tx==1) {
......@@ -4379,7 +4412,7 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
}
}
} else {
if (rnti == tc_rnti) { //fix for standalone Contention Resolution Id
if (rnti == crc_scrambled_values[_TC_RNTI_]) { //fix for standalone Contention Resolution Id
pdlsch0_harq->DCINdi = (uint8_t)-1;
} else {
if ((prev_ndi != nr_pdci_info_extracted->ndi) || (pdlsch0_harq->first_tx==1)) {
......@@ -4395,8 +4428,8 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
#endif
break;
case 24: // 24 RV: (field defined for format0_0,format0_1,format1_0,-,-,-,-,-)
nr_pdci_info_extracted->rv = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case RV: // 26 RV: (field defined for format0_0,format0_1,format1_0,-,-,-,-,-)
nr_pdci_info_extracted->rv = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
if (dci_format == format0_0 || dci_format == format0_1)
ulsch0->harq_processes[nr_pdci_info_extracted->harq_process_number]->rvidx = nr_pdci_info_extracted->rv;
else
......@@ -4420,44 +4453,52 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
#endif
break;
case 25: // 25 HARQ_PROCESS_NUMBER: (field defined for format0_0,format0_1,format1_0,format1_1,-,-,-,-)
nr_pdci_info_extracted->harq_process_number = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case HARQ_PROCESS_NUMBER: // 27 HARQ_PROCESS_NUMBER: (field defined for format0_0,format0_1,format1_0,format1_1,-,-,-,-)
nr_pdci_info_extracted->harq_process_number = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
pdlsch0->current_harq_pid = nr_pdci_info_extracted->harq_process_number;
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->harq_process_number=%x\n",nr_pdci_info_extracted->harq_process_number);
#endif
break;
case 26: // 26 DAI: (field defined for -,-,format1_0,format1_1,-,-,-,-)
case DAI_: // 28 DAI_: (field defined for -,-,format1_0,format1_1,-,-,-,-)
// For format1_0: 2 bits as defined in Subclause 9.1.3 at TS 38.213
// For format1_1: 4 if more than one serving cell are configured in the DL and the higher layer parameter HARQ-ACK-codebook=dynamic, where the 2 MSB bits are the counter DAI and the 2 LSB bits are the total DAI
// 2 if one serving cell is configured in the DL and the higher layer parameter HARQ-ACK-codebook=dynamic, where the 2 bits are the counter DAI
// 0 otherwise
nr_pdci_info_extracted->dai = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->dai = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
pdlsch0->harq_ack[nr_tti_rx].vDAI_DL = nr_pdci_info_extracted->dai+1;
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->dai=%x\n",nr_pdci_info_extracted->dai);
#endif
break;
case 27: // 27 FIRST_DAI: (field defined for -,format0_1,-,-,-,-,-,-)
case FIRST_DAI: // 29 FIRST_DAI: (field defined for -,format0_1,-,-,-,-,-,-)
// (1 or 2 bits) 1 bit for semi-static HARQ-ACK
nr_pdci_info_extracted->first_dai = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->first_dai = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->first_dai=%x\n",nr_pdci_info_extracted->first_dai);
#endif
break;
case 28: // 28 SECOND_DAI: (field defined for -,format0_1,-,-,-,-,-,-)
case SECOND_DAI: // 30 SECOND_DAI: (field defined for -,format0_1,-,-,-,-,-,-)
// (0 or 2 bits) 2 bits for dynamic HARQ-ACK codebook with two HARQ-ACK sub-codebooks
nr_pdci_info_extracted->second_dai = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->second_dai = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->second_dai=%x\n",nr_pdci_info_extracted->second_dai);
#endif
break;
case 29: // 29 TPC_PUSCH: (field defined for format0_0,format0_1,-,-,-,-,-,-)
case TB_SCALING: // 31 TB_SCALING: (field defined for -,format0_1,-,-,-,-,-,-)
// (0 or 2 bits) 2 bits for dynamic HARQ-ACK codebook with two HARQ-ACK sub-codebooks
nr_pdci_info_extracted->tb_scaling = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->tb_scaling=%x\n",nr_pdci_info_extracted->tb_scaling);
#endif
break;
case TPC_PUSCH: // 32 TPC_PUSCH: (field defined for format0_0,format0_1,-,-,-,-,-,-)
// defined in Subclause 7.1.1 TS 38.213
nr_pdci_info_extracted->tpc_pusch = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->tpc_pusch = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
ulsch0->harq_processes[nr_pdci_info_extracted->harq_process_number]->TPC = nr_pdci_info_extracted->tpc_pusch;
if (ue->ul_power_control_dedicated[eNB_id].accumulationEnabled == 1) {
ulsch0->f_pusch += delta_PUSCH_acc[ulsch0->harq_processes[nr_pdci_info_extracted->harq_process_number]->TPC];
......@@ -4469,133 +4510,167 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
#endif
break;
case 30: // 30 TPC_PUCCH: (field defined for -,-,format1_0,format1_1,-,-,-,-)
case TPC_PUCCH: // 33 TPC_PUCCH: (field defined for -,-,format1_0,format1_1,-,-,-,-)
// defined in Subclause 7.2.1 TS 38.213
nr_pdci_info_extracted->tpc_pucch = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->tpc_pucch = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
pdlsch0_harq->delta_PUCCH = delta_PUCCH_lut[nr_pdci_info_extracted->tpc_pucch &3];
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->tpc_pucch=%x\n",nr_pdci_info_extracted->tpc_pucch);
#endif
break;
case 31: // 31 PUCCH_RESOURCE_IND: (field defined for -,-,format1_0,format1_1,-,-,-,-)
case PUCCH_RESOURCE_IND: // 34 PUCCH_RESOURCE_IND: (field defined for -,-,format1_0,format1_1,-,-,-,-)
// defined in Subclause 9.2.3 TS 38.213
// PUCCH_RESOURCE_IND points to PUCCH-ResourceId, but PUCCH-ResourceId is not defined yet
nr_pdci_info_extracted->pucch_resource_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->pucch_resource_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->pucch_resource_ind=%x\n",nr_pdci_info_extracted->pucch_resource_ind);
#endif
break;
case 32: // 32 PDSCH_TO_HARQ_FEEDBACK_TIME_IND: (field defined for -,-,format1_0,format1_1,-,-,-,-)
case PDSCH_TO_HARQ_FEEDBACK_TIME_IND: // 35 PDSCH_TO_HARQ_FEEDBACK_TIME_IND: (field defined for -,-,format1_0,format1_1,-,-,-,-)
// defined in Subclause 9.2.3 TS 38.213
// PDSCH_TO_HARQ_FEEDBACK_TIME_IND points to DL-data-DL-acknowledgement, but DL-data-DL-acknowledgement is not defined yet
nr_pdci_info_extracted->pdsch_to_harq_feedback_time_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->pdsch_to_harq_feedback_time_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->pdsch_to_harq_feedback_time_ind=%x\n",nr_pdci_info_extracted->pdsch_to_harq_feedback_time_ind);
#endif
break;
case 33: // 33 SHORT_MESSAGE_IND: (field defined for -,-,format1_0,-,-,-,-,-)
// 1 bit if crc scrambled with P-RNTI
if (rnti == p_rnti) {
nr_pdci_info_extracted->short_message_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
// short message indication flag not implemented in NR_UE_DLSCH_t
}
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->short_message_ind=%x\n",nr_pdci_info_extracted->short_message_ind);
#endif
break;
case 34: // 34 SRS_RESOURCE_IND: (field defined for -,format0_1,-,-,-,-,-,-)
nr_pdci_info_extracted->srs_resource_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case SRS_RESOURCE_IND: // 36 SRS_RESOURCE_IND: (field defined for -,format0_1,-,-,-,-,-,-)
nr_pdci_info_extracted->srs_resource_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->srs_resource_ind=%x\n",nr_pdci_info_extracted->srs_resource_ind);
#endif
break;
case 35: // 35 PRECOD_NBR_LAYERS: (field defined for -,format0_1,-,-,-,-,-,-)
nr_pdci_info_extracted->precod_nbr_layers = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case PRECOD_NBR_LAYERS: // 37 PRECOD_NBR_LAYERS: (field defined for -,format0_1,-,-,-,-,-,-)
nr_pdci_info_extracted->precod_nbr_layers = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->precod_nbr_layers=%x\n",nr_pdci_info_extracted->precod_nbr_layers);
#endif
break;
case 36: // 36 ANTENNA_PORTS: (field defined for -,format0_1,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->antenna_ports = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case ANTENNA_PORTS: // 38 ANTENNA_PORTS: (field defined for -,format0_1,-,format1_1,-,-,-,-)
nr_pdci_info_extracted->antenna_ports = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->antenna_ports=%x\n",nr_pdci_info_extracted->antenna_ports);
#endif
break;
case 37: // 37 TCI: (field defined for -,-,-,format1_1,-,-,-,-)
case TCI: // 39 TCI: (field defined for -,-,-,format1_1,-,-,-,-)
// 0 bit if higher layer parameter tci-PresentInDCI is not enabled; otherwise 3 bits
nr_pdci_info_extracted->tci = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->tci = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->tci=%x\n",nr_pdci_info_extracted->tci);
#endif
break;
case 38: // 38 SRS_REQUEST: (field defined for -,format0_1,-,format1_1,-,-,-,format2_3)
nr_pdci_info_extracted->srs_request = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case SRS_REQUEST: // 40 SRS_REQUEST: (field defined for -,format0_1,-,format1_1,-,-,-,format2_3)
nr_pdci_info_extracted->srs_request = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->srs_request=%x\n",nr_pdci_info_extracted->srs_request);
#endif
break;
case 39: // 39 TPC_CMD_NUMBER_FORMAT2_3: (field defined for -,-,-,-,-,-,-,format2_3)
nr_pdci_info_extracted->tpc_cmd_number_format2_3 = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case TPC_CMD_NUMBER_FORMAT2_3: // 41 TPC_CMD_NUMBER_FORMAT2_3: (field defined for -,-,-,-,-,-,-,format2_3)
nr_pdci_info_extracted->tpc_cmd_number_format2_3 = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->tpc_cmd_number_format2_3=%x\n",nr_pdci_info_extracted->tpc_cmd_number_format2_3);
#endif
break;
case 40: // 40 CSI_REQUEST: (field defined for -,format0_1,-,-,-,-,-,-)
nr_pdci_info_extracted->csi_request = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case CSI_REQUEST: // 42 CSI_REQUEST: (field defined for -,format0_1,-,-,-,-,-,-)
nr_pdci_info_extracted->csi_request = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->csi_request=%x\n",nr_pdci_info_extracted->csi_request);
#endif
break;
case 41: // 41 CBGTI: (field defined for -,format0_1,-,format1_1,-,-,-,-)
case CBGTI: // 43 CBGTI: (field defined for -,format0_1,-,format1_1,-,-,-,-)
// 0, 2, 4, 6, or 8 bits determined by higher layer parameter maxCodeBlockGroupsPerTransportBlock for the PDSCH
nr_pdci_info_extracted->cbgti = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->cbgti = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->cbgti=%x\n",nr_pdci_info_extracted->cbgti);
#endif
break;
case 42: // 42 CBGFI: (field defined for -,-,-,format1_1,-,-,-,-)
case CBGFI: // 44 CBGFI: (field defined for -,-,-,format1_1,-,-,-,-)
// 0 or 1 bit determined by higher layer parameter codeBlockGroupFlushIndicator
nr_pdci_info_extracted->cbgfi = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->cbgfi = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->cbgfi=%x\n",nr_pdci_info_extracted->cbgfi);
#endif
break;
case 43: // 43 PTRS_DMRS: (field defined for -,format0_1,-,-,-,-,-,-)
nr_pdci_info_extracted->ptrs_dmrs = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case PTRS_DMRS: // 45 PTRS_DMRS: (field defined for -,format0_1,-,-,-,-,-,-)
nr_pdci_info_extracted->ptrs_dmrs = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->ptrs_dmrs=%x\n",nr_pdci_info_extracted->ptrs_dmrs);
#endif
break;
case 44: // 44 BETA_OFFSET_IND: (field defined for -,format0_1,-,-,-,-,-,-)
nr_pdci_info_extracted->beta_offset_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case BETA_OFFSET_IND: // 46 BETA_OFFSET_IND: (field defined for -,format0_1,-,-,-,-,-,-)
nr_pdci_info_extracted->beta_offset_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->beta_offset_ind=%x\n",nr_pdci_info_extracted->beta_offset_ind);
#endif
break;
case 45: // 45 DMRS_SEQ_INI: (field defined for -,format0_1,-,format1_1,-,-,-,-)
case DMRS_SEQ_INI: // 47 DMRS_SEQ_INI: (field defined for -,format0_1,-,format1_1,-,-,-,-)
// 1 bit if the cell has two ULs and the number of bits for DCI format 1_0 before padding is larger than the number of bits for DCI format 0_0 before padding; 0 bit otherwise
nr_pdci_info_extracted->dmrs_seq_ini = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->dmrs_seq_ini = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->dmrs_seq_ini=%x\n",nr_pdci_info_extracted->dmrs_seq_ini);
#endif
break;
case 46: // 46 SUL_IND_0_0: (field defined for format0_0,-,-,-,-,-,-,-)
nr_pdci_info_extracted->sul_ind_0_0 = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
case UL_SCH_IND: // 48 UL_SCH_IND: (field defined for -,format0_1,-,-,-,-,-,-)
// value of "1" indicates UL-SCH shall be transmitted on the PUSCH and a value of "0" indicates UL-SCH shall not be transmitted on the PUSCH
nr_pdci_info_extracted->ul_sch_ind = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->sul_ind_0_0=%x\n",nr_pdci_info_extracted->sul_ind_0_0);
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->dmrs_seq_ini=%x\n",nr_pdci_info_extracted->ul_sch_ind);
#endif
break;
case 47: // 47 PADDING: (field defined for format0_0,-,format1_0,-,-,-,-,-)
case PADDING_NR_DCI: // 49 PADDING_NR_DCI: (field defined for format0_0,-,format1_0,-,-,-,-,-)
// (Note 2) If DCI format 0_0 is monitored in common search space
nr_pdci_info_extracted->padding = (uint16_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field]));
nr_pdci_info_extracted->padding_nr_dci = (uint16_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->padding=%x\n",nr_pdci_info_extracted->padding_nr_dci);
#endif
break;
case SUL_IND_0_0: // 50 SUL_IND_0_0: (field defined for format0_0,-,-,-,-,-,-,-)
nr_pdci_info_extracted->sul_ind_0_0 = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->sul_ind_0_0=%x\n",nr_pdci_info_extracted->sul_ind_0_0);
#endif
break;
case RA_PREAMBLE_INDEX: // 51 RA_PREAMBLE_INDEX: (field defined for format0_0,-,-,-,-,-,-,-)
nr_pdci_info_extracted->ra_preamble_index = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->ra_preamble_index=%x\n",nr_pdci_info_extracted->ra_preamble_index);
#endif
break;
case SUL_IND_1_0: // 52 SUL_IND_1_0: (field defined for -,-,format1_0,-,-,-,-,-)
nr_pdci_info_extracted->sul_ind_1_0 = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->sul_ind_1_0=%x\n",nr_pdci_info_extracted->sul_ind_1_0);
#endif
break;
case SS_PBCH_INDEX: // 53 SS_PBCH_INDEX: (field defined for -,-,format1_0,-,-,-,-,-)
nr_pdci_info_extracted->ss_pbch_index = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->padding=%x\n",nr_pdci_info_extracted->padding);
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->ss_pbch_index=%x\n",nr_pdci_info_extracted->ss_pbch_index);
#endif
break;
case PRACH_MASK_INDEX: // 54 PRACH_MASK_INDEX: (field defined for -,-,-,format1_0,-,-,-,-)
nr_pdci_info_extracted->prach_mask_index = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->prach_mask_index=%x\n",nr_pdci_info_extracted->prach_mask_index);
#endif
break;
case RESERVED_NR_DCI: // 55 RESERVED_NR_DCI: (field defined for -,-,-,format1_0,-,-,-,-)
nr_pdci_info_extracted->reserved_nr_dci = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[dci_field][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[dci_field][dci_format-15]));
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->reserved_nr_dci=%x\n",nr_pdci_info_extracted->reserved_nr_dci);
#endif
break;
}
}
}
......@@ -4604,6 +4679,7 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
#endif
return(1);
}
#endif
#if 0
......@@ -6698,12 +6774,14 @@ void prepare_dl_decoding_format2_2A(DCI_format_t dci_format,
#endif //(0)
#ifdef NR_PDCCH_DCI_TOOLS
int nr_generate_ue_ul_dlsch_params_from_dci(PHY_VARS_NR_UE *ue,
uint8_t eNB_id,
int frame,
uint8_t nr_tti_rx,
void *dci_pdu,
uint16_t rnti,
uint8_t dci_length,
NR_DCI_format_t dci_format,
NR_UE_PDCCH *pdcch_vars,
NR_UE_PDSCH *pdsch_vars,
......@@ -6711,15 +6789,11 @@ int nr_generate_ue_ul_dlsch_params_from_dci(PHY_VARS_NR_UE *ue,
NR_UE_ULSCH_t *ulsch,
NR_DL_FRAME_PARMS *frame_parms,
PDSCH_CONFIG_DEDICATED *pdsch_config_dedicated,
uint16_t si_rnti,
uint16_t ra_rnti,
uint16_t p_rnti,
uint8_t beamforming_mode,
uint16_t tc_rnti,
uint8_t dci_length,
uint8_t dci_fields_sizes[NBR_NR_DCI_FIELDS],
uint8_t dci_fields_sizes[NBR_NR_DCI_FIELDS][NBR_NR_FORMATS],
uint16_t n_RB_ULBWP,
uint16_t n_RB_DLBWP)
uint16_t n_RB_DLBWP,
uint16_t crc_scrambled_values[TOTAL_NBR_SCRAMBLED_VALUES])
{
/*
* Note only format0_0 and format1_0 are implemented
......@@ -6738,14 +6812,16 @@ int nr_generate_ue_ul_dlsch_params_from_dci(PHY_VARS_NR_UE *ue,
dlsch0 = dlsch[0];
dlsch0->active = 0;
if (dci_fields_sizes[HARQ_PROCESS_NUMBER] != 0) { // 25 HARQ_PROCESS_NUMBER (25 is the position in dci_fields_sizes array for field HARQ_PROCESS_NUMBER)
for (int i=0; i<=HARQ_PROCESS_NUMBER; i++) left_shift = left_shift + dci_fields_sizes[i];
nr_dci_info_extracted.harq_process_number = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[HARQ_PROCESS_NUMBER]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[HARQ_PROCESS_NUMBER]));
if (dci_fields_sizes[HARQ_PROCESS_NUMBER][dci_format-15] != 0) { // 27 HARQ_PROCESS_NUMBER (27 is the position in dci_fields_sizes array for field HARQ_PROCESS_NUMBER)
for (int i=0; i<=HARQ_PROCESS_NUMBER; i++) left_shift = left_shift + dci_fields_sizes[i][dci_format-15];
nr_dci_info_extracted.harq_process_number = (uint8_t)(((((*(uint64_t *)dci_pdu) << (left_shift - dci_fields_sizes[HARQ_PROCESS_NUMBER][dci_format-15]))) & pdu_bitmap) >> (dci_length - dci_fields_sizes[HARQ_PROCESS_NUMBER][dci_format-15]));
left_shift = 0;
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf("\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci) -> nr_dci_info_extracted->harq_process_number=%x\n",nr_dci_info_extracted.harq_process_number);
#endif
}
dlsch0_harq = dlsch[0]->harq_processes[nr_dci_info_extracted.harq_process_number];
ulsch0 = ulsch;
/* printf("nr_dci_info_extracted.harq_process_number = %d\n",nr_dci_info_extracted.harq_process_number);
......@@ -6757,16 +6833,17 @@ 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) {
// switch (dci_format) {
case format0_0:
// 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) for PUSCH allocation\n",dci_format);
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,
......@@ -6775,13 +6852,9 @@ int nr_generate_ue_ul_dlsch_params_from_dci(PHY_VARS_NR_UE *ue,
ulsch0,
dci_format,
nr_tti_rx,
rnti,
si_rnti,
p_rnti,
ra_rnti,
tc_rnti,
n_RB_ULBWP,
n_RB_DLBWP);
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)
......@@ -6790,8 +6863,8 @@ int nr_generate_ue_ul_dlsch_params_from_dci(PHY_VARS_NR_UE *ue,
return(-1);
}
#endif
break;
// 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);
......@@ -6806,7 +6879,7 @@ int nr_generate_ue_ul_dlsch_params_from_dci(PHY_VARS_NR_UE *ue,
eNB_id,
frame_type,
dci_length,
dci_pdu,
dci_pdu,rnti,
&nr_dci_info_extracted,
dci_fields_sizes,
dlsch0_harq,
......@@ -6814,13 +6887,8 @@ int nr_generate_ue_ul_dlsch_params_from_dci(PHY_VARS_NR_UE *ue,
ulsch0,
dci_format,
nr_tti_rx,
rnti,
si_rnti,
p_rnti,
ra_rnti,
tc_rnti,
n_RB_ULBWP,
n_RB_DLBWP);
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)
......@@ -6866,12 +6934,16 @@ int nr_generate_ue_ul_dlsch_params_from_dci(PHY_VARS_NR_UE *ue,
//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) -> Ending function nr_extract_dci_info()\n");
#endif
return(0);
}
#endif
#if 0
int generate_ue_dlsch_params_from_dci(int frame,
......
openair1/PHY/defs_nr_UE.h
View file @ 241f57d8
......@@ -578,57 +578,109 @@ typedef struct {
#define NR_NBR_SEARCHSPACE_ACT_BWP 10 // The number of SearchSpaces per BWP is limited to 10 (including initial SEARCHSPACE: SearchSpaceId 0)
#ifdef NR_PDCCH_DEFS_NR_UE
#define MAX_NR_DCI_DECODED_SLOT 10
#define NBR_NR_FORMATS 8
#define NBR_NR_DCI_FIELDS 48
// The following parameters define 'position' of each DCI field described in TS 38.212
#define CARRIER_IND 0
#define SUL_IND_0_1 1
#define IDENTIFIER_DCI_FORMATS 2
#define NBR_NR_DCI_FIELDS 56
#define IDENTIFIER_DCI_FORMATS 0
#define CARRIER_IND 1
#define SUL_IND_0_1 2
#define SLOT_FORMAT_IND 3
#define PRE_EMPTION_IND 4
#define TPC_CMD_NUMBER 5
#define BLOCK_NUMBER 6
#define BANDWIDTH_PART_IND 7
#define FREQ_DOM_RESOURCE_ASSIGNMENT_UL 8
#define FREQ_DOM_RESOURCE_ASSIGNMENT_DL 9
#define TIME_DOM_RESOURCE_ASSIGNMENT 10
#define VRB_TO_PRB_MAPPING 11
#define PRB_BUNDLING_SIZE_IND 12
#define RATE_MATCHING_IND 13
#define ZP_CSI_RS_TRIGGER 14
#define FREQ_HOPPING_FLAG 15
#define TB1_MCS 16
#define TB1_NDI 17
#define TB1_RV 18
#define TB2_MCS 19
#define TB2_NDI 20
#define TB2_RV 21
#define MCS 22
#define NDI 23
#define RV 24
#define HARQ_PROCESS_NUMBER 25
#define DAI_ 26
#define FIRST_DAI 27
#define SECOND_DAI 28
#define TPC_PUSCH 29
#define TPC_PUCCH 30
#define PUCCH_RESOURCE_IND 31
#define PDSCH_TO_HARQ_FEEDBACK_TIME_IND 32
#define SHORT_MESSAGE_IND 33
#define SRS_RESOURCE_IND 34
#define PRECOD_NBR_LAYERS 35
#define ANTENNA_PORTS 36
#define TCI 37
#define SRS_REQUEST 38
#define TPC_CMD_NUMBER_FORMAT2_3 39
#define CSI_REQUEST 40
#define CBGTI 41
#define CBGFI 42
#define PTRS_DMRS 43
#define BETA_OFFSET_IND 44
#define DMRS_SEQ_INI 45
#define SUL_IND_0_0 46
#define PADDING 47
#define SHORT_MESSAGE_IND 8
#define SHORT_MESSAGES 9
#define FREQ_DOM_RESOURCE_ASSIGNMENT_UL 10
#define FREQ_DOM_RESOURCE_ASSIGNMENT_DL 11
#define TIME_DOM_RESOURCE_ASSIGNMENT 12
#define VRB_TO_PRB_MAPPING 13
#define PRB_BUNDLING_SIZE_IND 14
#define RATE_MATCHING_IND 15
#define ZP_CSI_RS_TRIGGER 16
#define FREQ_HOPPING_FLAG 17
#define TB1_MCS 18
#define TB1_NDI 19
#define TB1_RV 20
#define TB2_MCS 21
#define TB2_NDI 22
#define TB2_RV 23
#define MCS 24
#define NDI 25
#define RV 26
#define HARQ_PROCESS_NUMBER 27
#define DAI_ 28
#define FIRST_DAI 29
#define SECOND_DAI 30
#define TB_SCALING 31
#define TPC_PUSCH 32
#define TPC_PUCCH 33
#define PUCCH_RESOURCE_IND 34
#define PDSCH_TO_HARQ_FEEDBACK_TIME_IND 35
//#define SHORT_MESSAGE_IND 33
#define SRS_RESOURCE_IND 36
#define PRECOD_NBR_LAYERS 37
#define ANTENNA_PORTS 38
#define TCI 39
#define SRS_REQUEST 40
#define TPC_CMD_NUMBER_FORMAT2_3 41
#define CSI_REQUEST 42
#define CBGTI 43
#define CBGFI 44
#define PTRS_DMRS 45
#define BETA_OFFSET_IND 46
#define DMRS_SEQ_INI 47
#define UL_SCH_IND 48
#define PADDING_NR_DCI 49
#define SUL_IND_0_0 50
#define RA_PREAMBLE_INDEX 51
#define SUL_IND_1_0 52
#define SS_PBCH_INDEX 53
#define PRACH_MASK_INDEX 54
#define RESERVED_NR_DCI 55
typedef enum {
_format_0_0_found=0,
_format_0_1_found=1,
_format_1_0_found=2,
_format_1_1_found=3,
_format_2_0_found=4,
_format_2_1_found=5,
_format_2_2_found=6,
_format_2_3_found=7} format_found_t;
#define TOTAL_NBR_SCRAMBLED_VALUES 13
#define _C_RNTI_ 0
#define _CS_RNTI_ 1
#define _NEW_RNTI_ 2
#define _TC_RNTI_ 3
#define _P_RNTI_ 4
#define _SI_RNTI_ 5
#define _RA_RNTI_ 6
#define _SP_CSI_RNTI_ 7
#define _SFI_RNTI_ 8
#define _INT_RNTI_ 9
#define _TPC_PUSCH_RNTI_ 10
#define _TPC_PUCCH_RNTI_ 11
#define _TPC_SRS_RNTI_ 12
typedef enum {
_c_rnti = _C_RNTI_,
_cs_rnti = _CS_RNTI_,
_new_rnti = _NEW_RNTI_,
_tc_rnti = _TC_RNTI_,
_p_rnti = _P_RNTI_,
_si_rnti = _SI_RNTI_,
_ra_rnti = _RA_RNTI_,
_sp_csi_rnti = _SP_CSI_RNTI_,
_sfi_rnti = _SFI_RNTI_,
_int_rnti = _INT_RNTI_,
_tpc_pusch_rnti = _TPC_PUSCH_RNTI_,
_tpc_pucch_rnti = _TPC_PUCCH_RNTI_,
_tpc_srs_rnti = _TPC_SRS_RNTI_} crc_scrambled_t;
typedef enum {bundle_n2=2,bundle_n3=3,bundle_n6=6} NR_UE_CORESET_REG_bundlesize_t;
......
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
View file @ 241f57d8
......@@ -3089,6 +3089,7 @@ void ue_pbch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *pro
#endif //(0)
#ifdef NR_PDCCH_SCHED
int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t abstraction_flag)
{
......@@ -3103,6 +3104,11 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
uint8_t next1_thread_id = ue->current_thread_id[nr_tti_rx]== (RX_NB_TH-1) ? 0:(ue->current_thread_id[nr_tti_rx]+1);
uint8_t next2_thread_id = next1_thread_id== (RX_NB_TH-1) ? 0:(next1_thread_id+1);
// this table contains dci_fields_sizes for each time a dci is decoded in the slot. Each element represents the size in bits for each dci field
// each time a dci is decode at dci_cnt, the values of the table dci_fields_sizes[i][j] will be copied at table dci_fields_sizes_cnt[dci_cnt-1][i][j]
// table dci_fields_sizes_cnt[dci_cnt-1][i][j] will then be used in function nr_extract_dci_info
uint8_t dci_fields_sizes_cnt[MAX_NR_DCI_DECODED_SLOT][NBR_NR_DCI_FIELDS][NBR_NR_FORMATS] = {0};
uint16_t tc_rnti = 1; // FIXME
uint16_t int_rnti = 1; // FIXME
uint16_t sfi_rnti = 1; // FIXME
......@@ -3137,6 +3143,25 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
* For PDCCH monitoring when overlap with SS/PBCH according to 38.213 v15.1.0 Section 10
* To be implemented LATER !!!
*/
int _offset,_index,_M;
int searchSpace_id = pdcch_vars2->searchSpace[nb_searchspace_active].searchSpaceId;
if (searchSpace_id == 0){ // Implementing TS 38.213 subclause 13, UE procedure for monitoring Type0-PDCCH common search space
/*
* according to TS 38.213 subclause 13
* For the SS/PBCH block and control resource set (CORESET) multiplexing pattern 1,
* a UE monitors PDCCH in the Type0-PDCCH common search space over two consecutive slots starting from slot n0
*/
if (frame_rx%2 == 0) {
if ((((_offset*2+((_index*_M)/20))%2) != 0) || ((((_offset*2)+(_index*_M))%20) != nr_tti_rx) || ((((_offset*2)+(_index*_M))%20) != nr_tti_rx-1)){
do_pdcch_monitoring_current_slot = 0;
}
}
if (frame_rx%2 == 1) {
if ((((_offset*2+((_index*_M)/20))%2) != 1) || ((((_offset*2)+(_index*_M))%20) != nr_tti_rx) || ((((_offset*2)+(_index*_M))%20) != nr_tti_rx-1)){
do_pdcch_monitoring_current_slot = 0;
}
}
}
#ifdef NR_PDCCH_SCHED_DEBUG
printf("<-NR_PDCCH_PHY_PROCEDURES_LTE_UE (nr_ue_pdcch_procedures)-> nb_searchspace_active=%d do_pdcch_monitoring_current_slot=%d\n",
nb_searchspace_active,
......@@ -3146,7 +3171,6 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
if (do_pdcch_monitoring_current_slot) {
// the searchSpace indicates that we need to monitor PDCCH in current nr_tti_rx
// get the parameters describing the current SEARCHSPACE
int searchSpace_id = pdcch_vars2->searchSpace[nb_searchspace_active].searchSpaceId;
// the CORESET id applicable to the current SearchSpace
int searchSpace_coreset_id = pdcch_vars2->searchSpace[nb_searchspace_active].controlResourceSetId;
// FIXME this variable is a bit string (14 bits) identifying every OFDM symbol in a slot.
......@@ -3165,8 +3189,8 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
while ((searchSpace_coreset_id != pdcch_vars2->coreset[nb_coreset_active].controlResourceSetId) && (nb_coreset_active<nb_coreset_total)) {
// we need to identify the CORESET associated to the active searchSpace
nb_coreset_active++;
}
if (nb_coreset_active >= nb_coreset_total) return 0; // the coreset_id could not be found. There is a problem
}
unsigned int dci_cnt=0, i;
......@@ -3181,8 +3205,8 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
int tci_present = pdcch_vars2->coreset[nb_coreset_active].tciPresentInDCI;
uint16_t pdcch_DMRS_scrambling_id = pdcch_vars2->coreset[nb_coreset_active].pdcchDMRSScramblingID;
// this table contains 48 (NBR_NR_DCI_FIELDS) elements for each dci field described in TS 38.212. Each element represents the size in bits for each dci field
uint8_t dci_fields_sizes[NBR_NR_DCI_FIELDS] = {0};
// this table contains 56 (NBR_NR_DCI_FIELDS) elements for each dci field and format described in TS 38.212. Each element represents the size in bits for each dci field
uint8_t dci_fields_sizes[NBR_NR_DCI_FIELDS][NBR_NR_FORMATS] = {0};
// this is the UL bandwidth part. FIXME! To be defined where this value comes from
uint16_t n_RB_ULBWP = 100;
// this is the DL bandwidth part. FIXME! To be defined where this value comes from
......@@ -3235,7 +3259,7 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
proc->frame_rx,
nr_tti_rx,
eNB_id,
//(ue->frame_parms.mode1_flag == 1) ? SISO : ALAMOUTI, // NR_DL_FRAME_PARMS struct has been modified, and 'mode1_flag' needs to be included
//(ue->frame_parms.mode1_flag == 1) ? SISO : ALAMOUTI,
SISO,
ue->high_speed_flag,
ue->is_secondary_ue,
......@@ -3276,6 +3300,9 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
nr_tti_rx);
}
*/ //removed for nr_ue_pdcch_procedures
crc_scrambled_t crc_scrambled;
format_found_t format_found=255;
if (searchSpaceType == common) { // search all possible dci's for COMMON SEARCH SPACES according to the current SEARCHSPACE configuration
#ifdef NR_PDCCH_SCHED_DEBUG
printf("<-NR_PDCCH_PHY_PROCEDURES_LTE_UE (nr_ue_pdcch_procedures)-> Entering function nr_dci_decoding_procedure(searchSpaceType=%d, nb_searchspace_active=%d, nb_coreset_active=%d) -> dci_cnt=%d\n",
......@@ -3292,9 +3319,11 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
// later when we need paging or RA during connection, update this ...
eNB_id,
nr_tti_rx,
dci_fields_sizes,
dci_fields_sizes,dci_fields_sizes_cnt,
n_RB_ULBWP,
n_RB_DLBWP);
n_RB_DLBWP,
&crc_scrambled,
&format_found);
#ifdef NR_PDCCH_SCHED_DEBUG
printf("<-NR_PDCCH_PHY_PROCEDURES_LTE_UE (nr_ue_pdcch_procedures)-> Ending function nr_dci_decoding_procedure() -> dci_cnt=%d\n",dci_cnt);
#endif
......@@ -3315,9 +3344,11 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
// later when we need paging or RA during connection, update this ...
eNB_id,
nr_tti_rx,
dci_fields_sizes,
dci_fields_sizes,dci_fields_sizes_cnt,
n_RB_ULBWP,
n_RB_DLBWP);
n_RB_DLBWP,
&crc_scrambled,
&format_found);
#ifdef NR_PDCCH_SCHED_DEBUG
printf("<-NR_PDCCH_PHY_PROCEDURES_LTE_UE (nr_ue_pdcch_procedures)-> Ending function nr_dci_decoding_procedure() -> dci_cnt=%d\n",dci_cnt);
#endif
......@@ -3332,7 +3363,7 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RX_PHICH, VCD_FUNCTION_OUT);
}*/ //removed for nr_ue_pdcch_procedures
}
#if 0
#ifdef PHY_ABSTRACTION
else {
for (i=0; i<NB_eNB_INST; i++) {
......@@ -3346,7 +3377,7 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
if (i==NB_eNB_INST) {
LOG_E(PHY,"[UE %d] phy_procedures_lte_ue.c: FATAL : Could not find attached eNB for DCI emulation (Nid_cell %d)!!!!\n",ue->Mod_id,ue->frame_parms.Nid_cell);
//mac_xface->macphy_exit("Could not find attached eNB for DCI emulation");
mac_xface->macphy_exit("Could not find attached eNB for DCI emulation");
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_PDCCH_PROCEDURES, VCD_FUNCTION_OUT);
return(-1);
}
......@@ -3359,26 +3390,28 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
dci_alloc_rx,
eNB_id);
// printf("DCI: dci_cnt %d\n",dci_cnt);
UE_id = (uint32_t)nr_find_ue((int16_t)ue->pdcch_vars[nr_tti_rx&1][eNB_id]->crnti,PHY_vars_eNB_g[i][CC_id]);
UE_id = (uint32_t)find_ue((int16_t)ue->pdcch_vars[nr_tti_rx&1][eNB_id]->crnti,PHY_vars_eNB_g[i][CC_id]);
if (UE_id>=0) {
// printf("Checking PHICH for UE %d (eNB %d)\n",UE_id,i);
//if (is_phich_subframe(&ue->frame_parms,nr_tti_rx)) {
//harq_pid = phich_subframe_to_harq_pid(&ue->frame_parms,frame_rx,nr_tti_rx);
//if (ue->ulsch[eNB_id]->harq_processes[harq_pid]->status == ACTIVE) {
//ue->ulsch[eNB_id]->harq_processes[harq_pid]->phich_ACK=1;
//ue->ulsch[eNB_id]->harq_processes[harq_pid]->subframe_scheduling_flag =0;
//ue->ulsch[eNB_id]->harq_processes[harq_pid]->status = IDLE;
//ue->ulsch_Msg3_active[eNB_id] = 0;
//ue->ulsch[eNB_id]->harq_processes[harq_pid]->round = 0;
//LOG_D(PHY,"Msg3 inactive\n");
//} // harq_pid is ACTIVE
//} // This is a PHICH nr_tti_rx
if (is_phich_subframe(&ue->frame_parms,nr_tti_rx)) {
harq_pid = phich_subframe_to_harq_pid(&ue->frame_parms,frame_rx,nr_tti_rx);
if (ue->ulsch[eNB_id]->harq_processes[harq_pid]->status == ACTIVE) {
// ue->ulsch[eNB_id]->harq_processes[harq_pid]->phich_ACK=1;
ue->ulsch[eNB_id]->harq_processes[harq_pid]->subframe_scheduling_flag =0;
ue->ulsch[eNB_id]->harq_processes[harq_pid]->status = IDLE;
ue->ulsch_Msg3_active[eNB_id] = 0;
ue->ulsch[eNB_id]->harq_processes[harq_pid]->round = 0;
LOG_D(PHY,"Msg3 inactive\n");
} // harq_pid is ACTIVE
} // This is a PHICH nr_tti_rx
} // UE_id exists
}
#endif
#endif
uint8_t *nCCE_current = &ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->nCCE[nr_tti_rx];
uint8_t *nCCE_dest = &ue->pdcch_vars[next1_thread_id][eNB_id]->nCCE[nr_tti_rx];
uint8_t *nCCE_dest1 = &ue->pdcch_vars[next2_thread_id][eNB_id]->nCCE[nr_tti_rx];
......@@ -3403,81 +3436,41 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
/*
* This is the NR part
*/
if ((dci_alloc_rx[i].rnti == SI_RNTI) && (dci_alloc_rx[i].format == format1_0)){
nr_generate_ue_ul_dlsch_params_from_dci(ue,
eNB_id,
frame_rx,
nr_tti_rx,
(void *)&dci_alloc_rx[i].dci_pdu,
ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti,
dci_alloc_rx[i].dci_length,
dci_alloc_rx[i].format,
ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id],
ue->pdsch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id],
ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id],
ue->ulsch[eNB_id],
&ue->frame_parms,
ue->pdsch_config_dedicated,
SI_RNTI,
0,
P_RNTI,
ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id],
ue->pdcch_vars[0%RX_NB_TH][eNB_id]->crnti_is_temporary? ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti: 0,
&dci_fields_sizes,
n_RB_ULBWP,
n_RB_DLBWP);
ue->dlsch_SI_received[eNB_id]++;
}
uint16_t c_rnti=pdcch_vars[eNB_id]->crnti;
uint16_t cs_rnti,new_rnti,tc_rnti;
uint16_t p_rnti=P_RNTI;
uint16_t si_rnti=SI_RNTI;
uint16_t ra_rnti=99;
uint16_t sp_csi_rnti,sfi_rnti,int_rnti,tpc_pusch_rnti,tpc_pucch_rnti,tpc_srs_rnti; //FIXME
uint16_t crc_scrambled_values[TOTAL_NBR_SCRAMBLED_VALUES] =
{c_rnti,cs_rnti,new_rnti,tc_rnti,p_rnti,si_rnti,ra_rnti,sp_csi_rnti,sfi_rnti,int_rnti,tpc_pusch_rnti,tpc_pucch_rnti,tpc_srs_rnti};
if ((dci_alloc_rx[i].rnti == P_RNTI) && (dci_alloc_rx[i].format == format1_0)){
ue->dlsch_p_received[eNB_id]++;
if ((dci_alloc_rx[i].format == format0_0))
if ((dci_alloc_rx[i].format == format1_0) &&
(dci_alloc_rx[i].rnti != crc_scrambled_values[_P_RNTI_]) &&
(dci_alloc_rx[i].rnti != crc_scrambled_values[_SI_RNTI_]) &&
(dci_alloc_rx[i].rnti != crc_scrambled_values[_RA_RNTI_])) ue->dlsch_received[eNB_id]++;
if ((dci_alloc_rx[i].rnti == crc_scrambled_values[_SI_RNTI_]) && (dci_alloc_rx[i].format == format1_0)) ue->dlsch_SI_received[eNB_id]++;
if ((dci_alloc_rx[i].rnti == crc_scrambled_values[_P_RNTI_]) && (dci_alloc_rx[i].format == format1_0)) ue->dlsch_p_received[eNB_id]++;
if ((dci_alloc_rx[i].rnti == crc_scrambled_values[_RA_RNTI_]) && (dci_alloc_rx[i].format == format1_0)) ue->dlsch_ra_received[eNB_id]++;
if ((dci_alloc_rx[i].format == format2_0)){
}
if ((dci_alloc_rx[i].rnti == ue->prach_resources[eNB_id]->ra_RNTI) && (dci_alloc_rx[i].format == format1_0)){
nr_generate_ue_ul_dlsch_params_from_dci(ue,
eNB_id,
frame_rx,
nr_tti_rx,
(void *)&dci_alloc_rx[i].dci_pdu,
ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti,
dci_alloc_rx[i].dci_length,
dci_alloc_rx[i].format,
ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id],
ue->pdsch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id],
ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id],
ue->ulsch[eNB_id],
&ue->frame_parms,
ue->pdsch_config_dedicated,
SI_RNTI,
ue->prach_resources[eNB_id]->ra_RNTI,
P_RNTI,
ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id],
ue->pdcch_vars[0%RX_NB_TH][eNB_id]->crnti_is_temporary? ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti: 0,
&dci_fields_sizes,
n_RB_ULBWP,
n_RB_DLBWP);
ue->dlsch_ra_received[eNB_id]++;
if ((dci_alloc_rx[i].format == format2_1)){
}
if ((dci_alloc_rx[i].rnti == sfi_rnti) && (dci_alloc_rx[i].format == format2_0)){
if ((dci_alloc_rx[i].format == format2_2)){
}
if ((dci_alloc_rx[i].rnti == int_rnti) && (dci_alloc_rx[i].format == format2_1)){
if ((dci_alloc_rx[i].format == format2_3)){
}
if ((dci_alloc_rx[i].rnti == tpc_pusch_rnti) && (dci_alloc_rx[i].format == format2_2)){
if ((dci_alloc_rx[i].format == format0_1)){ // This format not implemented at a first time. FIXME
}
if ((dci_alloc_rx[i].rnti == tpc_srs_rnti) && (dci_alloc_rx[i].format == format2_3)){
if ((dci_alloc_rx[i].format == format1_1)){ // This format not implemented at a first time. FIXME
}
if ((dci_alloc_rx[i].rnti == ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti) && (dci_alloc_rx[i].format == format0_0)){
nr_generate_ue_ul_dlsch_params_from_dci(ue,
eNB_id,
frame_rx,
nr_tti_rx,
(void *)&dci_alloc_rx[i].dci_pdu,
ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti,
dci_alloc_rx[i].rnti,
dci_alloc_rx[i].dci_length,
dci_alloc_rx[i].format,
ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id],
......@@ -3486,52 +3479,16 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
ue->ulsch[eNB_id],
&ue->frame_parms,
ue->pdsch_config_dedicated,
SI_RNTI,
0,
P_RNTI,
ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id],
ue->pdcch_vars[0%RX_NB_TH][eNB_id]->crnti_is_temporary? ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti: 0,
&dci_fields_sizes,
dci_fields_sizes_cnt[i],
n_RB_ULBWP,
n_RB_DLBWP);
}
n_RB_DLBWP,
crc_scrambled_values);
if ((dci_alloc_rx[i].rnti == ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti) && (dci_alloc_rx[i].format == format0_1)){ // This format not implemented at a first time. FIXME
}
if ((dci_alloc_rx[i].rnti == ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti) && (dci_alloc_rx[i].format == format1_0)){
nr_generate_ue_ul_dlsch_params_from_dci(ue,
eNB_id,
frame_rx,
nr_tti_rx,
(void *)&dci_alloc_rx[i].dci_pdu,
ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti,
dci_alloc_rx[i].dci_length,
dci_alloc_rx[i].format,
ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id],
ue->pdsch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id],
ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id],
ue->ulsch[eNB_id],
&ue->frame_parms,
ue->pdsch_config_dedicated,
SI_RNTI,
0,
P_RNTI,
ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id],
ue->pdcch_vars[0%RX_NB_TH][eNB_id]->crnti_is_temporary? ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti: 0,
&dci_fields_sizes,
n_RB_ULBWP,
n_RB_DLBWP);
ue->dlsch_received[eNB_id]++;
}
if ((dci_alloc_rx[i].rnti == ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti) && (dci_alloc_rx[i].format == format1_1)){ // This format not implemented at a first time. FIXME
}
#if 0
/*
* This is the LTE part to be removed
*/
if ((ue->UE_mode[eNB_id]>PRACH) && (dci_alloc_rx[i].rnti == ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti) && (dci_alloc_rx[i].format != format0)) {
LOG_D(PHY,"[UE %d][DCI][PDSCH %x] AbsSubframe %d.%d: format %d, num_pdcch_symbols %d, nCCE %d, total CCEs %d\n",
......@@ -3732,9 +3689,9 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
0)==0)) {
#if T_TRACER
NR_DL_FRAME_PARMS *frame_parms = &ue->frame_parms;
uint8_t harq_pid = nr_subframe2harq_pid(frame_parms,
nr_pdcch_alloc2ul_frame(frame_parms,proc->frame_rx,proc->nr_tti_rx),
nr_pdcch_alloc2ul_subframe(frame_parms,proc->nr_tti_rx));
uint8_t harq_pid = subframe2harq_pid(frame_parms,
pdcch_alloc2ul_frame(frame_parms,proc->frame_rx,proc->nr_tti_rx),
pdcch_alloc2ul_subframe(frame_parms,proc->nr_tti_rx));
T(T_UE_PHY_ULSCH_UE_DCI, T_INT(eNB_id), T_INT(proc->frame_rx%1024), T_INT(proc->nr_tti_rx), T_INT(ue->Mod_id),
T_INT(dci_alloc_rx[i].rnti), T_INT(harq_pid),
......@@ -3759,7 +3716,7 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
/*
if (((frame_rx%100) == 0) || (frame_rx < 20))
dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
*/
#endif
ue->ulsch_no_allocation_counter[eNB_id] = 0;
......@@ -3795,10 +3752,7 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
// dump_dci(&ue->frame_parms, &dci_alloc_rx[i]);
#endif
}
#endif //(0)
}*/
} // end for loop dci_cnt
#if UE_TIMING_TRACE
......@@ -3807,9 +3761,12 @@ int nr_ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_PDCCH_PROCEDURES, VCD_FUNCTION_OUT);
} // end if do_pdcch_monitoring_current_slot
} // end for loop nb_searchspacet_active
} // end for loop nb_searchspace_active
return(0);
}
#endif
#if 0
......
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