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

reduced computations for TX during S subframe

Browse Source
This commit is contained in:
Raymond Knopp
2019-02-17 22:25:40 +01:00
parent f773b4291a
commit 9cb461ec75
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/SCHED/ru_procedures.c
+4 -1
View File
@@ -95,7 +95,10 @@ void feptx0(RU_t *ru,int slot) {
"ru->generate_dmrs_sync should not be set, frame_type %d, is_slave %d\n", "ru->generate_dmrs_sync should not be set, frame_type %d, is_slave %d\n",
fp->frame_type,ru->is_slave); fp->frame_type,ru->is_slave);
*/ */
int num_symb = 7;
if (subframe_select(fp,subframe) == SF_S) num_symb=fp->dl_symbols_in_S_subframe;
if (ru->generate_dmrs_sync == 1 && slot == 0 && subframe == 1 && aa==0) { 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 dmrs[ru->frame_parms.ofdm_symbol_size*14] __attribute__((aligned(32)));
//int32_t *dmrsp[2] ={dmrs,NULL}; //{&dmrs[(3-ru->frame_parms.Ncp)*ru->frame_parms.ofdm_symbol_size],NULL}; //int32_t *dmrsp[2] ={dmrs,NULL}; //{&dmrs[(3-ru->frame_parms.Ncp)*ru->frame_parms.ofdm_symbol_size],NULL};
@@ -113,7 +116,7 @@ void feptx0(RU_t *ru,int slot) {
} }
normal_prefix_mod(&ru->common.txdataF_BF[aa][slot*slot_sizeF], normal_prefix_mod(&ru->common.txdataF_BF[aa][slot*slot_sizeF],
(int*)&ru->common.txdata[aa][slot_offset], (int*)&ru->common.txdata[aa][slot_offset],
7, num_symb,
fp); fp);