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fixing bugs for dmrssync

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This commit is contained in:
magounak
2018-10-09 11:22:16 +02:00
parent 671aa4e11a
commit af75d546df
9 changed files with 85 additions and 23 deletions
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openair1/SCHED/ru_procedures.c
+22 -5
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@@ -97,27 +97,44 @@ void feptx0(RU_t *ru,int slot) {
fp->nb_prefix_samples,
CYCLIC_PREFIX);
else {
AssertFatal(ru->generate_dmrs_sync==1 && (fp->frame_type != TDD || ru->is_slave == 1),
/* AssertFatal(ru->generate_dmrs_sync==1 && (fp->frame_type != TDD || ru->is_slave == 1),
"ru->generate_dmrs_sync should not be set, frame_type %d, is_slave %d\n",
fp->frame_type,ru->is_slave);
*/
if (ru->generate_dmrs_sync == 1 && slot == 0 && subframe == 1 && aa==0) {
int32_t dmrs[ru->frame_parms.ofdm_symbol_size*14] __attribute__((aligned(32)));
int32_t *dmrsp[2] = {&dmrs[(3-ru->frame_parms.Ncp)*ru->frame_parms.ofdm_symbol_size],NULL};
generate_ul_ref_sigs();
ru->dmrssync = (int16_t*)malloc16_clear(ru->frame_parms.ofdm_symbol_size*2*sizeof(int16_t));
generate_drs_pusch((PHY_VARS_UE *)NULL,
(UE_rxtx_proc_t*)NULL,
fp,
ru->common.txdataF_BF,
dmrsp,//ru->common.txdataF_BF,
0,
AMP,
1,
0,
fp->N_RB_DL,
aa);
}
idft1024((int16_t*)dmrsp[0],
(int16_t*)&ru->common.txdata[aa][slot_offset],
1);
/*normal_prefix_mod((int16_t*)dmrsp[0],
(int*)&ru->common.txdata[aa][slot_offset],
1,
fp);
*/
} else {
normal_prefix_mod(&ru->common.txdataF_BF[aa][slot*slot_sizeF],
(int*)&ru->common.txdata[aa][slot_offset],
7,
fp);
}
}
}
/*
len = fp->samples_per_tti>>1;