maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'ru_rau_enhancement-external-timing' of https://gitlab.eurecom.fr/oai/openairinterface5g into ru_rau_enhancement-external-timing

Browse Source
This commit is contained in:
magounak
2018-10-17 17:07:08 +02:00
parent c8c6b9e9be f97c7b952a
commit f1dbbd08c8
4 changed files with 20 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/PHY/LTE_ESTIMATION/lte_sync_time.c
+1 -1
View File
@@ -682,7 +682,7 @@ int ru_sync_time(RU_t *ru,
}
avg0/=(length/4);
int dmrsoffset = 2*(frame_parms->ofdm_symbol_size+frame_parms->nb_prefix_samples) + frame_parms->nb_prefix_samples0;
int dmrsoffset = 3*(frame_parms->ofdm_symbol_size+frame_parms->nb_prefix_samples) + frame_parms->nb_prefix_samples0;
if ((int64_t)maxlev0 > (5*avg0)) {*lev = maxlev0; *avg=avg0; return((length+maxpos0-dmrsoffset)%length);}
openair1/SCHED/ru_procedures.c
+13 -6
View File
@@ -101,6 +101,7 @@ void feptx0(RU_t *ru,int slot) {
"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};
@@ -128,12 +129,18 @@ void feptx0(RU_t *ru,int slot) {
1,
fp);
*/
} else {
normal_prefix_mod(&ru->common.txdataF_BF[aa][slot*slot_sizeF],
(int*)&ru->common.txdata[aa][slot_offset],
7,
fp);
}
normal_prefix_mod(&ru->common.txdataF_BF[aa][slot*slot_sizeF],
(int*)&ru->common.txdata[aa][slot_offset],
3,
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;