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use common LLR functions at UE for DLSCH

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This commit is contained in:
francescomani
2024-09-02 17:12:43 +02:00
parent aeb562756a
commit 98a8e5dca3
8 changed files with 29 additions and 447 deletions
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openair1/PHY/nr_phy_common/inc/nr_phy_common.h
+4 -10
View File
@@ -24,16 +24,10 @@
#include "PHY/impl_defs_top.h"
#include "PHY/TOOLS/tools_defs.h"
void nr_qpsk_llr(int32_t *rxdataF_comp, int16_t *llr, uint32_t nb_re, uint8_t symbol);
void nr_16qam_llr(int32_t *rxdataF_comp, int32_t *ch_mag_in, int16_t *llr, uint32_t nb_re, uint8_t symbol);
void nr_64qam_llr(int32_t *rxdataF_comp, int32_t *ch_mag, int32_t *ch_mag2, int16_t *llr, uint32_t nb_re, uint8_t symbol);
void nr_256qam_llr(int32_t *rxdataF_comp,
int32_t *ch_mag,
int32_t *ch_mag2,
int32_t *ch_mag3,
int16_t *llr,
uint32_t nb_re,
uint8_t symbol);
void nr_qpsk_llr(int32_t *rxdataF_comp, int16_t *llr, uint32_t nb_re);
void nr_16qam_llr(int32_t *rxdataF_comp, int32_t *ch_mag_in, int16_t *llr, uint32_t nb_re);
void nr_64qam_llr(int32_t *rxdataF_comp, int32_t *ch_mag, int32_t *ch_mag2, int16_t *llr, uint32_t nb_re);
void nr_256qam_llr(int32_t *rxdataF_comp, int32_t *ch_mag, int32_t *ch_mag2, int32_t *ch_mag3, int16_t *llr, uint32_t nb_re);
void freq2time(uint16_t ofdm_symbol_size, int16_t *freq_signal, int16_t *time_signal);
void nr_est_delay(int ofdm_symbol_size, const c16_t *ls_est, c16_t *ch_estimates_time, delay_t *delay);
unsigned int nr_get_tx_amp(int power_dBm, int power_max_dBm, int total_nb_rb, int nb_rb);
openair1/PHY/nr_phy_common/src/nr_phy_common.c
+4 -10
View File
@@ -41,7 +41,7 @@ int16_t saturating_sub(int16_t a, int16_t b)
//----------------------------------------------------------------------------------------------
// QPSK
//----------------------------------------------------------------------------------------------
void nr_qpsk_llr(int32_t *rxdataF_comp, int16_t *llr, uint32_t nb_re, uint8_t symbol)
void nr_qpsk_llr(int32_t *rxdataF_comp, int16_t *llr, uint32_t nb_re)
{
c16_t *rxF = (c16_t *)rxdataF_comp;
c16_t *llr32 = (c16_t *)llr;
@@ -55,7 +55,7 @@ void nr_qpsk_llr(int32_t *rxdataF_comp, int16_t *llr, uint32_t nb_re, uint8_t sy
// 16-QAM
//----------------------------------------------------------------------------------------------
void nr_16qam_llr(int32_t *rxdataF_comp, int32_t *ch_mag_in, int16_t *llr, uint32_t nb_re, uint8_t symbol)
void nr_16qam_llr(int32_t *rxdataF_comp, int32_t *ch_mag_in, int16_t *llr, uint32_t nb_re)
{
simde__m256i *rxF_256 = (simde__m256i *)rxdataF_comp;
simde__m256i *ch_mag = (simde__m256i *)ch_mag_in;
@@ -131,7 +131,7 @@ void nr_16qam_llr(int32_t *rxdataF_comp, int32_t *ch_mag_in, int16_t *llr, uint3
// 64-QAM
//----------------------------------------------------------------------------------------------
void nr_64qam_llr(int32_t *rxdataF_comp, int32_t *ch_mag, int32_t *ch_mag2, int16_t *llr, uint32_t nb_re, uint8_t symbol)
void nr_64qam_llr(int32_t *rxdataF_comp, int32_t *ch_mag, int32_t *ch_mag2, int16_t *llr, uint32_t nb_re)
{
simde__m256i *rxF = (simde__m256i *)rxdataF_comp;
@@ -242,13 +242,7 @@ void nr_64qam_llr(int32_t *rxdataF_comp, int32_t *ch_mag, int32_t *ch_mag2, int1
simde_mm_empty();
}
void nr_256qam_llr(int32_t *rxdataF_comp,
int32_t *ch_mag,
int32_t *ch_mag2,
int32_t *ch_mag3,
int16_t *llr,
uint32_t nb_re,
uint8_t symbol)
void nr_256qam_llr(int32_t *rxdataF_comp, int32_t *ch_mag, int32_t *ch_mag2, int32_t *ch_mag3, int16_t *llr, uint32_t nb_re)
{
simde__m256i *rxF_256 = (simde__m256i *)rxdataF_comp;
simde__m256i *llr256 = (simde__m256i *)llr;