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PUSCH PTRS extraction and fixing nr_ulsim

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This commit is contained in:
adk
2020-03-04 14:45:05 +01:00
committed by Thomas Schlichter
parent 505d06e945
commit 00ff5e8a5c
7 changed files with 153 additions and 61 deletions
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openair1/SIMULATION/NR_PHY/ulsim.c
+3 -3
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@@ -428,7 +428,7 @@ int main(int argc, char **argv)
uint16_t number_dmrs_symbols = 0;
unsigned int available_bits;
uint8_t nb_re_dmrs;
uint8_t length_dmrs = UE->dmrs_UplinkConfig.pusch_maxLength;
uint8_t length_dmrs = UE->pusch_config.dmrs_UplinkConfig.pusch_maxLength;
unsigned char mod_order;
uint16_t code_rate;
@@ -440,12 +440,12 @@ int main(int argc, char **argv)
0,
0,
nb_symb_sch,
&UE->dmrs_UplinkConfig,
&UE->pusch_config.dmrs_UplinkConfig,
UE->pusch_config.pusch_TimeDomainResourceAllocation[0]->mappingType,
frame_parms->ofdm_symbol_size);
mod_order = nr_get_Qm_ul(Imcs, 0);
nb_re_dmrs = ((UE->dmrs_UplinkConfig.pusch_dmrs_type == pusch_dmrs_type1) ? 6 : 4) * number_dmrs_symbols;
nb_re_dmrs = ((UE->pusch_config.dmrs_UplinkConfig.pusch_dmrs_type == pusch_dmrs_type1) ? 6 : 4) * number_dmrs_symbols;
code_rate = nr_get_code_rate_ul(Imcs, 0);
available_bits = nr_get_G(nb_rb, nb_symb_sch, nb_re_dmrs, length_dmrs, mod_order, 1);
TBS = nr_compute_tbs(mod_order, code_rate, nb_rb, nb_symb_sch, nb_re_dmrs*length_dmrs, 0, precod_nbr_layers);