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This commit is contained in:
laurent
2023-07-10 12:00:25 +02:00
committed by Laurent THOMAS
parent 392ef79b28
commit 9121541b3c
47 changed files with 428 additions and 565 deletions
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openair1/PHY/MODULATION/ofdm_mod.c
+4 -4
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@@ -64,7 +64,7 @@ void normal_prefix_mod(int32_t *txdataF,int32_t *txdata,uint8_t nsymb,LTE_DL_FRA
}
void nr_normal_prefix_mod(c16_t *txdataF, c16_t *txdata, uint8_t nsymb, NR_DL_FRAME_PARMS *frame_parms, uint32_t slot)
void nr_normal_prefix_mod(c16_t *txdataF, c16_t *txdata, uint8_t nsymb, const NR_DL_FRAME_PARMS *frame_parms, uint32_t slot)
{
// This function works only slot wise. For more generic symbol generation refer nr_feptx0()
if (frame_parms->numerology_index != 0) { // case where numerology != 0
@@ -334,9 +334,9 @@ void do_OFDM_mod(c16_t **txdataF, c16_t **txdata, uint32_t frame,uint16_t next_s
}
void apply_nr_rotation_TX(NR_DL_FRAME_PARMS *fp,
void apply_nr_rotation_TX(const NR_DL_FRAME_PARMS *fp,
c16_t *txdataF,
c16_t *symbol_rotation,
const c16_t *symbol_rotation,
int slot,
int nb_rb,
int first_symbol,
@@ -347,7 +347,7 @@ void apply_nr_rotation_TX(NR_DL_FRAME_PARMS *fp,
symbol_rotation += symb_offset;
for (int sidx = first_symbol; sidx < first_symbol + nsymb; sidx++) {
c16_t *this_rotation = symbol_rotation + sidx;
const c16_t *this_rotation = symbol_rotation + sidx;
c16_t *this_symbol = (txdataF) + sidx * fp->ofdm_symbol_size;
LOG_D(PHY,"Rotating symbol %d, slot %d, symbol_subframe_index %d (%d,%d)\n",