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OpenXG-RAN
Commits
9ca7f14c
Commit
9ca7f14c
authored
Jan 22, 2022
by
sfn
Committed by
Thomas Schlichter
Jan 25, 2022
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Fix 2,3 , and 4 layers zero forcing Rx with fixed point implementation (tested in dlsim)
parent
8381cba1
Changes
2
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2 changed files
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225 additions
and
231 deletions
+225
-231
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
+221
-227
openair1/SIMULATION/NR_PHY/dlsim.c
openair1/SIMULATION/NR_PHY/dlsim.c
+4
-4
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openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
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9ca7f14c
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openair1/SIMULATION/NR_PHY/dlsim.c
View file @
9ca7f14c
...
@@ -1186,10 +1186,10 @@ int main(int argc, char **argv)
...
@@ -1186,10 +1186,10 @@ int main(int argc, char **argv)
frame_length_complex_samples
,
frame_length_complex_samples
,
0
);
0
);
double
H_awgn_mimo
[
4
][
4
]
=
{{
1
.
0
,
0
.
0
,
0
.
0
,
0
.
0
},
//rx 0
double
H_awgn_mimo
[
4
][
4
]
=
{{
1
.
0
,
0
.
2
,
0
.
1
,
0
.
05
},
//rx 0
{
0
.
0
,
1
.
0
,
0
.
0
,
0
.
0
},
//rx 1
{
0
.
2
,
1
.
0
,
0
.
2
,
0
.
1
},
//rx 1
{
0
.
0
,
0
.
0
,
1
.
0
,
0
.
0
},
//rx 2
{
0
.
1
,
0
.
2
,
1
.
0
,
0
.
2
},
//rx 2
{
0
.
0
,
0
.
0
,
0
.
0
,
1
.
0
}};
//rx 3
{
0
.
0
5
,
0
.
1
,
0
.
2
,
1
.
0
}};
//rx 3
for
(
i
=
frame_parms
->
get_samples_slot_timestamp
(
slot
,
frame_parms
,
0
);
for
(
i
=
frame_parms
->
get_samples_slot_timestamp
(
slot
,
frame_parms
,
0
);
i
<
frame_parms
->
get_samples_slot_timestamp
(
slot
+
1
,
frame_parms
,
0
);
i
<
frame_parms
->
get_samples_slot_timestamp
(
slot
+
1
,
frame_parms
,
0
);
...
...
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