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Michael Black
OpenXG UE
Commits
f831606e
Commit
f831606e
authored
Jun 19, 2018
by
Hongzhi Wang
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ue nr pbch update
parent
0a7c8a4f
Changes
1
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1 changed file
with
6 additions
and
6 deletions
+6
-6
openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
+6
-6
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openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
View file @
f831606e
...
...
@@ -386,7 +386,7 @@ void nr_pbch_detection_mrc(NR_DL_FRAME_PARMS *frame_parms,
}
void
nr_pbch_unscrambling
(
NR_DL_FRAME_PARMS
*
frame_parms
,
int8_t
*
llr
,
uint8_t
*
pbch_a
,
uint32_t
length
)
{
int
i
;
...
...
@@ -406,7 +406,7 @@ void nr_pbch_unscrambling(NR_DL_FRAME_PARMS *frame_parms,
}
if
(((
s
>>
(
i
%
32
))
&
1
)
==
0
)
llr
[
i
]
=
-
llr
[
i
];
pbch_a
[
i
]
=
-
pbch_a
[
i
];
}
}
...
...
@@ -496,7 +496,7 @@ uint16_t nr_rx_pbch( PHY_VARS_NR_UE *ue,
pbch_e_rx
=
&
nr_ue_pbch_vars
->
llr
[
0
];
// clear LLR buffer
memset
(
nr_ue_pbch_vars
->
llr
,
0
,
NR_POLAR_PBCH_
PAYLOAD_BITS
);
memset
(
nr_ue_pbch_vars
->
llr
,
0
,
NR_POLAR_PBCH_
E
);
for
(
symbol
=
1
;
symbol
<
4
;
symbol
++
)
{
...
...
@@ -549,9 +549,9 @@ uint16_t nr_rx_pbch( PHY_VARS_NR_UE *ue,
if
(
symbol
==
2
)
{
nr_pbch_quantize
(
pbch_e_rx
,
(
short
*
)
&
(
nr_ue_pbch_vars
->
rxdataF_comp
[
0
][
symbol
*
240
]),
1
08
);
1
44
);
pbch_e_rx
+=
1
08
;
pbch_e_rx
+=
1
44
;
}
else
{
nr_pbch_quantize
(
pbch_e_rx
,
(
short
*
)
&
(
nr_ue_pbch_vars
->
rxdataF_comp
[
0
][
symbol
*
240
]),
...
...
@@ -574,7 +574,7 @@ uint16_t nr_rx_pbch( PHY_VARS_NR_UE *ue,
//#endif
//polar decoding de-rate matching
decoderState
=
polar_decoder
(
pbch_e_rx
,
pbch_a
,
&
frame_parms
->
pbch_polar_params
,
decoderListSize
,
aPrioriArray
,
pathMetricAppr
);
decoderState
=
polar_decoder
(
(
double
*
)
pbch_e_rx
,
pbch_a
,
&
frame_parms
->
pbch_polar_params
,
decoderListSize
,
aPrioriArray
,
pathMetricAppr
);
memset
(
pbch_a
,
0
,((
16
+
NR_POLAR_PBCH_PAYLOAD_BITS
)
>>
3
));
//un-scrambling
...
...
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