Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
O
OpenXG-RAN
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Analytics
Analytics
CI / CD
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
Michael Black
OpenXG-RAN
Commits
b9f9e249
Commit
b9f9e249
authored
Jul 06, 2018
by
Elena Lukashova
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
Extending dlsch_dual_steam_correlation for large number of antennas.
parent
b783554d
Changes
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
1 addition
and
5 deletions
+1
-5
openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c
openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c
+1
-5
No files found.
openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c
View file @
b9f9e249
...
...
@@ -3205,19 +3205,15 @@ void dlsch_dual_stream_correlation(LTE_DL_FRAME_PARMS *frame_parms,
for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) {
//printf ("antenna %d", aarx);
dl_ch128 = (__m128i *)&dl_ch_estimates_ext[aarx][symbol*frame_parms->N_RB_DL*12];
if (dl_ch_estimates_ext_i == NULL) // TM3/4
dl_ch128i
=
(
__m128i
*
)
&
dl_ch_estimates_ext
[
2
+
aa
rx
][
symbol
*
frame_parms
->
N_RB_DL
*
12
];
dl_ch128i = (__m128i *)&dl_ch_estimates_ext[
aarx + frame_parms->nb_antennas_
rx][symbol*frame_parms->N_RB_DL*12];
else
dl_ch128i = (__m128i *)&dl_ch_estimates_ext_i[aarx][symbol*frame_parms->N_RB_DL*12];
dl_ch_rho128 = (__m128i *)&dl_ch_rho_ext[aarx][symbol*frame_parms->N_RB_DL*12];
for (rb=0; rb<nb_rb; rb++) {
// multiply by conjugated channel
mmtmpD0 = _mm_madd_epi16(dl_ch128[0],dl_ch128i[0]);
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment