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canghaiwuhen
OpenXG-RAN
Commits
4fea65a2
Commit
4fea65a2
authored
Mar 28, 2017
by
Vincent Ng
Committed by
Wilson Thong
Mar 28, 2017
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#220 change the I/Q in soft-scope to be normalized wrt |h|
parent
4a2f9d25
Changes
1
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1 changed file
with
6 additions
and
3 deletions
+6
-3
openair1/PHY/TOOLS/lte_phy_scope.c
openair1/PHY/TOOLS/lte_phy_scope.c
+6
-3
No files found.
openair1/PHY/TOOLS/lte_phy_scope.c
View file @
4fea65a2
...
...
@@ -493,6 +493,7 @@ void phy_scope_UE(FD_lte_phy_scope_ue *form,
int16_t
**
chest_f
;
int16_t
*
pdsch_llr
;
int16_t
*
pdsch_comp
;
int16_t
*
pdsch_mag
;
int8_t
*
pdcch_llr
;
int16_t
*
pdcch_comp
;
int8_t
*
pbch_llr
;
...
...
@@ -571,6 +572,7 @@ void phy_scope_UE(FD_lte_phy_scope_ue *form,
pdsch_llr
=
(
int16_t
*
)
phy_vars_ue
->
pdsch_vars
[
subframe
&
0x1
][
eNB_id
]
->
llr
[
0
];
// stream 0
// pdsch_llr = (int16_t*) phy_vars_ue->lte_ue_pdsch_vars_SI[eNB_id]->llr[0]; // stream 0
pdsch_comp
=
(
int16_t
*
)
phy_vars_ue
->
pdsch_vars
[
subframe
&
0x1
][
eNB_id
]
->
rxdataF_comp0
[
0
];
pdsch_mag
=
(
int16_t
*
)
phy_vars_ue
->
pdsch_vars
[
subframe
&
0x1
][
eNB_id
]
->
dl_ch_mag0
[
0
];
// Received signal in time domain of receive antenna 0
if
(
rxsig_t
!=
NULL
)
{
...
...
@@ -752,8 +754,9 @@ void phy_scope_UE(FD_lte_phy_scope_ue *form,
for
(
k
=
0
;
k
<
frame_parms
->
symbols_per_tti
;
k
++
)
{
for
(
i
=
0
;
i
<
12
*
frame_parms
->
N_RB_DL
/
2
;
i
++
)
{
I
[
ind
]
=
pdsch_comp
[(
2
*
frame_parms
->
N_RB_DL
*
12
*
k
)
+
4
*
i
];
Q
[
ind
]
=
pdsch_comp
[(
2
*
frame_parms
->
N_RB_DL
*
12
*
k
)
+
4
*
i
+
1
];
int
j
=
(
2
*
frame_parms
->
N_RB_DL
*
12
*
k
)
+
4
*
i
;
I
[
ind
]
=
(
pdsch_mag
[
j
]
!=
0
?
1
.
0
/
pdsch_mag
[
j
]
:
0
.
0
)
*
pdsch_comp
[
j
]
*
1
.
0
;
Q
[
ind
]
=
(
pdsch_mag
[
j
+
1
]
!=
0
?
1
.
0
/
pdsch_mag
[
j
+
1
]
:
0
.
0
)
*
pdsch_comp
[
j
+
1
]
*
1
.
0
;
ind
++
;
}
}
...
...
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