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initial testing version of L1L-L1H split (RRU-RAU)

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This commit is contained in:
Raymond Knopp
2017-04-17 10:40:23 -07:00
parent 71af8ce824
commit b42aed9ed9
134 changed files with 8669 additions and 10672 deletions
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openair1/PHY/MODULATION/ofdm_mod.c
+9 -7
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@@ -282,14 +282,15 @@ void do_OFDM_mod(int32_t **txdataF, int32_t **txdata, uint32_t frame,uint16_t ne
}
/*
// OFDM modulation for each symbol
void do_OFDM_mod_symbol(LTE_eNB_COMMON *eNB_common_vars, int eNB_id, uint16_t next_slot, LTE_DL_FRAME_PARMS *frame_parms,int do_precoding)
void do_OFDM_mod_symbol(LTE_eNB_COMMON *eNB_common_vars, RU_COMMON *common, uint16_t next_slot, LTE_DL_FRAME_PARMS *frame_parms,int do_precoding)
{
int aa, l, slot_offset, slot_offsetF;
int32_t **txdataF = eNB_common_vars->txdataF[eNB_id];
int32_t **txdataF_BF = eNB_common_vars->txdataF_BF[eNB_id];
int32_t **txdata = eNB_common_vars->txdata[eNB_id];
int32_t **txdataF = eNB_common_vars->txdataF;
int32_t **txdataF_BF = common->txdataF_BF;
int32_t **txdata = common->txdata;
slot_offset = (next_slot)*(frame_parms->samples_per_tti>>1);
slot_offsetF = (next_slot)*(frame_parms->ofdm_symbol_size)*((frame_parms->Ncp==EXTENDED) ? 6 : 7);
@@ -300,7 +301,7 @@ void do_OFDM_mod_symbol(LTE_eNB_COMMON *eNB_common_vars, int eNB_id, uint16_t ne
//printf("do_OFDM_mod_l, slot=%d, l=%d, NUMBER_OF_OFDM_CARRIERS=%d,OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES=%d\n",next_slot, l,NUMBER_OF_OFDM_CARRIERS,OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_BEAM_PRECODING,1);
if (do_precoding==1) beam_precoding(txdataF,txdataF_BF,frame_parms,eNB_common_vars->beam_weights[eNB_id],next_slot,l,aa);
if (do_precoding==1) beam_precoding(txdataF,txdataF_BF,frame_parms,eNB_common_vars->beam_weights,next_slot,l,aa);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_BEAM_PRECODING,0);
//PMCH case not implemented...
@@ -329,11 +330,12 @@ void do_OFDM_mod_symbol(LTE_eNB_COMMON *eNB_common_vars, int eNB_id, uint16_t ne
frame_parms->nb_prefix_samples, // number of prefix samples
CYCLIC_PREFIX);
/* printf("txdata[%d][%d]=%d\n",aa,slot_offset+OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES0+(l-1)*OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES,txdata[aa][slot_offset+OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES0+(l-1)*OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES]);
* */
//printf("txdata[%d][%d]=%d\n",aa,slot_offset+OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES0+(l-1)*OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES,txdata[aa][slot_offset+OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES0+(l-1)*OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES]);
}
}
}
}
}
*/