Skip to content

O
OpenXG-RAN
Commit 1e85683d authored by Guy De Souza's avatar Guy De Souza
Browse files
Options

Type 0 PDCCH missing configurations

parent c35157c4
Hide whitespace changes
Inline Side-by-side
Showing with 156 additions and 28 deletions
nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h
View file @ 1e85683d
......@@ -516,7 +516,7 @@ typedef struct {
uint8_t aggregation_level;
uint8_t n_rb;
uint8_t n_symb;
uint8_t rb_offset;
int8_t rb_offset;
uint8_t cr_mapping_type;
uint8_t reg_bundle_size;
uint8_t interleaver_size;
......
openair1/PHY/TOOLS/cdot_prod.c
View file @ 1e85683d
......@@ -169,7 +169,7 @@ int64_t dot_product64(int16_t *x,
#if defined(__x86_64__) || defined(__i386__)
__m128i *x128,*y128,mmtmp1,mmtmp2,mmtmp3,mmcumul,mmcumul_re,mmcumul_im;
__m128i minus_i = _mm_set_epi16(-1,1,-1,1,-1,1,-1,1);
int32_t result;
int64_t result;
x128 = (__m128i*) x;
y128 = (__m128i*) y;
......
openair1/SCHED_NR/sched_nr.h
View file @ 1e85683d
......@@ -49,6 +49,9 @@ void nr_configure_css_dci_initial(nfapi_nr_dl_config_pdcch_parameters_rel15_t* p
nr_frequency_range_e freq_range,
uint8_t rmsi_pdcch_config,
uint8_t ssb_idx,
uint8_t k_ssb,
uint16_t sfn_ssb,
uint8_t n_ssb,
uint16_t nb_slots_per_frame,
uint16_t N_RB);
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
View file @ 1e85683d
......@@ -92,7 +92,8 @@ void nr_schedule_css_dlsch_phytest(module_id_t module_idP,
nr_configure_css_dci_initial(params_rel15,
scs, scs, nr_FR1, 0, 0,
scs, scs, nr_FR1, 0, 0, 0,
sfn_sf, slotP,
slots_per_frame,
dl_carrier_bandwidth);
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
View file @ 1e85683d
......@@ -65,23 +65,47 @@ extern RAN_CONTEXT_t RC;
extern int n_active_slices;
// Note the 2 scs values in the table names represent resp. scs_common and pdcch_scs
/// LUT for the number of symbols in the coreset indexed by coreset index (4 MSB rmsi_pdcch_config)
uint8_t nr_coreset_nsymb_pdcch_type_0_b40Mhz[16] = {2,2,2,2,2,3,3,3,3,3,1,1,1,2,2,2}; // below 40Mhz bw
uint8_t nr_coreset_nsymb_pdcch_type_0_a40Mhz[10] = {2,2,3,3,1,1,2,2,3,3}; // above 40Mhz bw
uint8_t nr_coreset_nsymb_pdcch_type_0_scs_15_15[15] = {2,2,2,3,3,3,1,1,2,2,3,3,1,2,3};
uint8_t nr_coreset_nsymb_pdcch_type_0_scs_15_30[14] = {2,2,2,2,3,3,3,3,1,1,2,2,3,3};
uint8_t nr_coreset_nsymb_pdcch_type_0_scs_30_15_b40Mhz[9] = {1,1,2,2,3,3,1,2,3};
uint8_t nr_coreset_nsymb_pdcch_type_0_scs_30_15_a40Mhz[9] = {1,2,3,1,1,2,2,3,3};
uint8_t nr_coreset_nsymb_pdcch_type_0_scs_30_30_b40Mhz[16] = {2,2,2,2,2,3,3,3,3,3,1,1,1,2,2,2}; // below 40Mhz bw
uint8_t nr_coreset_nsymb_pdcch_type_0_scs_30_30_a40Mhz[10] = {2,2,3,3,1,1,2,2,3,3}; // above 40Mhz bw
uint8_t nr_coreset_nsymb_pdcch_type_0_scs_120_60[12] = {1,1,2,2,3,3,1,2,1,1,1,1};
/// LUT for the number of RBs in the coreset indexed by coreset index
uint8_t nr_coreset_rb_offset_pdcch_type_0_b40Mhz[16] = {0,1,2,3,4,0,1,2,3,4,12,14,16,12,14,16};
uint8_t nr_coreset_rb_offset_pdcch_type_0_a40Mhz[10] = {0,4,0,4,0,28,0,28,0,28};
uint8_t nr_coreset_rb_offset_pdcch_type_0_scs_15_15[15] = {0,2,4,0,2,4,12,16,12,16,12,16,38,38,38};
uint8_t nr_coreset_rb_offset_pdcch_type_0_scs_15_30[14] = {5,6,7,8,5,6,7,8,18,20,18,20,18,20};
uint8_t nr_coreset_rb_offset_pdcch_type_0_scs_30_15_b40Mhz[9] = {2,6,2,6,2,6,28,28,28};
uint8_t nr_coreset_rb_offset_pdcch_type_0_scs_30_15_a40Mhz[9] = {4,4,4,0,56,0,56,0,56};
uint8_t nr_coreset_rb_offset_pdcch_type_0_scs_30_30_b40Mhz[16] = {0,1,2,3,4,0,1,2,3,4,12,14,16,12,14,16};
uint8_t nr_coreset_rb_offset_pdcch_type_0_scs_30_30_a40Mhz[10] = {0,4,0,4,0,28,0,28,0,28};
int8_t nr_coreset_rb_offset_pdcch_type_0_scs_120_60[12] = {0,8,0,8,0,8,28,28,-1,49,-1,97};
int8_t nr_coreset_rb_offset_pdcch_type_0_scs_120_120[8] = {0,4,14,14,-1,24,-1,48};
int8_t nr_coreset_rb_offset_pdcch_type_0_scs_240_120[8] = {0,8,0,8,-1,25,-1,49};
/// LUT for monitoring occasions param O indexed by ss index (4 LSB rmsi_pdcch_config)
uint8_t nr_ss_param_O_type_0_mux1_FR1[16] = {0,0,2,2,5,5,7,7,0,5,0,0,2,2,5,5};
uint8_t nr_ss_param_O_type_0_mux1_FR2[14] = {0,0,2.5,2.5,5,5,0,2.5,5,7.5,7.5,7.5,0,5};
/// LUT for number of SS sets per slot indexed by ss index
uint8_t nr_ss_sets_per_slot_type_0_FR1[16] = {1,2,1,2,1,2,1,2,1,1,1,1,1,1,1,1};
uint8_t nr_ss_sets_per_slot_type_0_FR2[14] = {1,2,1,2,1,2,2,2,2,1,2,2,1,1};
/// LUT for monitoring occasions param M indexed by ss index
uint8_t nr_ss_param_M_type_0_mux1_FR1[16] = {1,0.5,1,0.5,1,0.5,1,0.5,2,2,1,1,1,1,1,1};
uint8_t nr_ss_param_M_type_0_mux1_FR2[14] = {1,0.5,1,0.5,1,0.5,0.5,0.5,0.5,1,0.5,0.5,2,2};
/// LUT for SS first symbol index indexed by ss index
uint8_t nr_ss_first_symb_idx_type_0_mux1_FR1[8] = {0,0,1,2,1,2,1,2};
// Mux pattern type 2
uint8_t nr_ss_first_symb_idx_scs_120_60_mux2[4] = {0,1,6,7};
uint8_t nr_ss_first_symb_idx_scs_240_120_set1_mux2[6] = {0,1,2,3,0,1};
// Mux pattern type 3
uint8_t nr_ss_first_symb_idx_scs_120_120_mux3[4] = {4,8,2,6};
int is_nr_UL_slot(NR_COMMON_channels_t * ccP, int slot){
......@@ -94,6 +118,9 @@ void nr_configure_css_dci_initial(nfapi_nr_dl_config_pdcch_parameters_rel15_t* p
nr_frequency_range_e freq_range,
uint8_t rmsi_pdcch_config,
uint8_t ssb_idx,
uint8_t k_ssb,
uint16_t sfn_ssb,
uint8_t n_ssb, /*slot index overlapping the corresponding SSB index*/
uint16_t nb_slots_per_frame,
uint16_t N_RB)
{
......@@ -107,6 +134,28 @@ void nr_configure_css_dci_initial(nfapi_nr_dl_config_pdcch_parameters_rel15_t* p
case kHz15:
mu = 0;
switch(pdcch_scs) {
case kHz15:
AssertFatal(cset_idx<15,"Coreset index %d reserved for scs kHz15/kHz15\n", cset_idx);
pdcch_params->mux_pattern = NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE1;
pdcch_params->n_rb = (cset_idx < 6)? 24 : (cset_idx < 12)? 48 : 96;
pdcch_params->n_symb = nr_coreset_nsymb_pdcch_type_0_scs_15_15[cset_idx];
pdcch_params->rb_offset = nr_coreset_rb_offset_pdcch_type_0_scs_15_15[cset_idx];
break;
case kHz30:
AssertFatal(cset_idx<14,"Coreset index %d reserved for scs kHz15/kHz30\n", cset_idx);
pdcch_params->mux_pattern = NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE1;
pdcch_params->n_rb = (cset_idx < 8)? 24 : 48;
pdcch_params->n_symb = nr_coreset_nsymb_pdcch_type_0_scs_15_30[cset_idx];
pdcch_params->rb_offset = nr_coreset_rb_offset_pdcch_type_0_scs_15_15[cset_idx];
break;
default:
AssertFatal(1==0,"Invalid scs_common/pdcch_scs combination %d/%d \n", scs_common, pdcch_scs);
}
break;
case kHz30:
......@@ -115,48 +164,100 @@ void nr_configure_css_dci_initial(nfapi_nr_dl_config_pdcch_parameters_rel15_t* p
if (N_RB < 106) { // Minimum 40Mhz bandwidth not satisfied
switch(pdcch_scs) {
case kHz15:
AssertFatal(1==0,"kHz15 not supported yet\n");
break;
AssertFatal(cset_idx<9,"Coreset index %d reserved for scs kHz30/kHz15\n", cset_idx);
pdcch_params->mux_pattern = NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE1;
pdcch_params->n_rb = (cset_idx < 10)? 48 : 96;
pdcch_params->n_symb = nr_coreset_nsymb_pdcch_type_0_scs_30_15_b40Mhz[cset_idx];
pdcch_params->rb_offset = nr_coreset_rb_offset_pdcch_type_0_scs_30_15_b40Mhz[cset_idx];
break;
case kHz30:
pdcch_params->mux_pattern = NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE1;
pdcch_params->n_rb = (cset_idx < 10)? 24 : 48;
pdcch_params->n_symb = nr_coreset_nsymb_pdcch_type_0_b40Mhz[cset_idx];
pdcch_params->rb_offset = nr_coreset_rb_offset_pdcch_type_0_b40Mhz[cset_idx];
break;
pdcch_params->n_rb = (cset_idx < 6)? 24 : 48;
pdcch_params->n_symb = nr_coreset_nsymb_pdcch_type_0_scs_30_30_b40Mhz[cset_idx];
pdcch_params->rb_offset = nr_coreset_rb_offset_pdcch_type_0_scs_30_30_b40Mhz[cset_idx];
break;
default:
AssertFatal(1==0,"Invalid scs_common/pdcch_scs combination %d/%d \n", scs_common, pdcch_scs);
}
}
else {
AssertFatal(ss_idx<10 ,"Invalid scs_common/pdcch_scs combination %d/%d \n", scs_common, pdcch_scs);
else { // above 40Mhz
switch(pdcch_scs) {
case kHz15:
AssertFatal(1==0,"15 kHz SCS not supported yet\n");
break;
AssertFatal(cset_idx<9,"Coreset index %d reserved for scs kHz30/kHz15\n", cset_idx);
pdcch_params->mux_pattern = NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE1;
pdcch_params->n_rb = (cset_idx < 3)? 48 : 96;
pdcch_params->n_symb = nr_coreset_nsymb_pdcch_type_0_scs_30_15_a40Mhz[cset_idx];
pdcch_params->rb_offset = nr_coreset_rb_offset_pdcch_type_0_scs_30_15_a40Mhz[cset_idx];
break;
case kHz30:
AssertFatal(cset_idx<10,"Coreset index %d reserved for scs kHz30/kHz30\n", cset_idx);
pdcch_params->mux_pattern = NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE1;
pdcch_params->n_rb = (cset_idx < 4)? 24 : 48;
pdcch_params->n_symb = nr_coreset_nsymb_pdcch_type_0_b40Mhz[cset_idx];
pdcch_params->rb_offset = nr_coreset_rb_offset_pdcch_type_0_b40Mhz[cset_idx];
break;
pdcch_params->n_symb = nr_coreset_nsymb_pdcch_type_0_scs_30_30_a40Mhz[cset_idx];
pdcch_params->rb_offset = nr_coreset_rb_offset_pdcch_type_0_scs_30_30_a40Mhz[cset_idx];
break;
default:
AssertFatal(1==0,"Invalid scs_common/pdcch_scs combination %d/%d \n", scs_common, pdcch_scs);
}
}
case kHz60:
mu = 2;
break;
case kHz120:
mu = 3;
mu = 3;
switch(pdcch_scs) {
case kHz60:
AssertFatal(cset_idx<12,"Coreset index %d reserved for scs kHz120/kHz60\n", cset_idx);
pdcch_params->mux_pattern = (cset_idx < 8)?NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE1 : NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE2;
pdcch_params->n_rb = (cset_idx < 6)? 48 : (cset_idx < 8)? 96 : (cset_idx < 10)? 48 : 96;
pdcch_params->n_symb = nr_coreset_nsymb_pdcch_type_0_scs_120_60[cset_idx];
pdcch_params->rb_offset = (nr_coreset_rb_offset_pdcch_type_0_scs_120_60[cset_idx]>0)?nr_coreset_rb_offset_pdcch_type_0_scs_120_60[cset_idx] :
(k_ssb == 0)? -41 : -42;
break;
case kHz120:
AssertFatal(cset_idx<8,"Coreset index %d reserved for scs kHz120/kHz120\n", cset_idx);
pdcch_params->mux_pattern = (cset_idx < 4)?NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE1 : NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE3;
pdcch_params->n_rb = (cset_idx < 2)? 24 : (cset_idx < 4)? 48 : (cset_idx < 6)? 24 : 48;
pdcch_params->n_symb = (cset_idx == 2)? 1 : 2;
pdcch_params->rb_offset = (nr_coreset_rb_offset_pdcch_type_0_scs_120_120[cset_idx]>0)? nr_coreset_rb_offset_pdcch_type_0_scs_120_120[cset_idx] :
(k_ssb == 0)? -20 : -21;
break;
default:
AssertFatal(1==0,"Invalid scs_common/pdcch_scs combination %d/%d \n", scs_common, pdcch_scs);
}
break;
case kHz240:
mu = 4;
switch(pdcch_scs) {
case kHz60:
AssertFatal(cset_idx<4,"Coreset index %d reserved for scs kHz240/kHz60\n", cset_idx);
pdcch_params->mux_pattern = NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE1;
pdcch_params->n_rb = 96;
pdcch_params->n_symb = (cset_idx < 2)? 1 : 2;
pdcch_params->rb_offset = (cset_idx&1)? 16 : 0;
break;
case kHz120:
AssertFatal(cset_idx<8,"Coreset index %d reserved for scs kHz240/kHz120\n", cset_idx);
pdcch_params->mux_pattern = (cset_idx < 4)? NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE1 : NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE2;
pdcch_params->n_rb = (cset_idx < 4)? 48 : (cset_idx < 6)? 24 : 48;
pdcch_params->n_symb = ((cset_idx==2)||(cset_idx==3))? 2 : 1;
pdcch_params->rb_offset = (nr_coreset_rb_offset_pdcch_type_0_scs_240_120[cset_idx]>0)? nr_coreset_rb_offset_pdcch_type_0_scs_240_120[cset_idx] :
(k_ssb == 0)? -41 : -42;
break;
default:
AssertFatal(1==0,"Invalid scs_common/pdcch_scs combination %d/%d \n", scs_common, pdcch_scs);
}
break;
default:
AssertFatal(1==0,"Invalid common subcarrier spacing %d\n", scs_common);
......@@ -170,7 +271,7 @@ void nr_configure_css_dci_initial(nfapi_nr_dl_config_pdcch_parameters_rel15_t* p
O = nr_ss_param_O_type_0_mux1_FR1[ss_idx];
pdcch_params->nb_ss_sets_per_slot = nr_ss_sets_per_slot_type_0_FR1[ss_idx];
M = nr_ss_param_M_type_0_mux1_FR1[ss_idx];
pdcch_params->first_symbol = (ss_idx < 8)? ( (ss_idx&1)? pdcch_params->n_symb : 0 ) : nr_ss_first_symb_idx_type_0_mux1_FR1[ss_idx - 8];
pdcch_params->first_symbol = (ss_idx < 8)? ( (ssb_idx&1)? pdcch_params->n_symb : 0 ) : nr_ss_first_symb_idx_type_0_mux1_FR1[ss_idx - 8];
}
else {
......@@ -184,13 +285,33 @@ void nr_configure_css_dci_initial(nfapi_nr_dl_config_pdcch_parameters_rel15_t* p
pdcch_params->sfn_mod2 = ((uint8_t)(floor( (O*pow(2, mu) + floor(ssb_idx*M)) / nb_slots_per_frame )) & 1)? 1 : 0;
pdcch_params->first_slot = (uint8_t)(O*pow(2, mu) + floor(ssb_idx*M)) % nb_slots_per_frame;
break;
break;
case NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE2:
break;
AssertFatal( ((scs_common==kHz120)&&(pdcch_scs==kHz60)) || ((scs_common==kHz240)&&(pdcch_scs==kHz120)),
"Invalid scs_common/pdcch_scs combination %d/%d for Mux type 2\n", scs_common, pdcch_scs );
AssertFatal(ss_idx==0, "Search space index %d reserved for scs_common/pdcch_scs combination %d/%d", ss_idx, scs_common, pdcch_scs);
pdcch_params->nb_slots = 1;
if ((scs_common==kHz120)&&(pdcch_scs==kHz60)) {
pdcch_params->first_symbol = nr_ss_first_symb_idx_scs_120_60_mux2[ssb_idx&3];
// Missing in pdcch_params sfn_C and n_C here and in else case
}
else {
pdcch_params->first_symbol = ((ssb_idx&7)==4)?12 : ((ssb_idx&7)==4)?13 : nr_ss_first_symb_idx_scs_240_120_set1_mux2[ssb_idx&7]; //???
}
break;
case NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE3:
break;
AssertFatal( (scs_common==kHz120)&&(pdcch_scs==kHz120),
"Invalid scs_common/pdcch_scs combination %d/%d for Mux type 3\n", scs_common, pdcch_scs );
AssertFatal(ss_idx==0, "Search space index %d reserved for scs_common/pdcch_scs combination %d/%d", ss_idx, scs_common, pdcch_scs);
pdcch_params->first_symbol = nr_ss_first_symb_idx_scs_120_120_mux3[ssb_idx&3];
break;
default:
AssertFatal(1==0, "Invalid SSB and coreset multiplexing pattern %d\n", pdcch_params->mux_pattern);
......
openair2/LAYER2/NR_MAC_gNB/mac_proto.h
View file @ 1e85683d
......@@ -72,6 +72,9 @@ void nr_configure_css_dci_initial(nfapi_nr_dl_config_pdcch_parameters_rel15_t* p
nr_frequency_range_e freq_range,
uint8_t rmsi_pdcch_config,
uint8_t ssb_idx,
uint8_t k_ssb,
uint16_t sfn_ssb,
uint8_t n_ssb,
uint16_t nb_slots_per_frame,
uint16_t N_RB);
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment