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OpenXG
OpenXG UE
Commits
90dce836
Commit
90dce836
authored
Nov 07, 2019
by
Sakthivel Velumani
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Plain Diff
updated dlsim
parent
386ee363
Changes
3
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3 changed files
with
4 additions
and
13 deletions
+4
-13
openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
+0
-1
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
+2
-2
openair1/SIMULATION/NR_PHY/dlsim.c
openair1/SIMULATION/NR_PHY/dlsim.c
+2
-10
No files found.
openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
View file @
90dce836
...
@@ -890,7 +890,6 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
...
@@ -890,7 +890,6 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
dl_ch
=
(
int16_t
*
)
&
dl_ch_estimates
[
aarx
][
ch_offset
];
dl_ch
=
(
int16_t
*
)
&
dl_ch_estimates
[
aarx
][
ch_offset
];
uint16_t
idxDC
=
2
*
(
ue
->
frame_parms
.
ofdm_symbol_size
-
bwp_start_subcarrier
);
uint16_t
idxDC
=
2
*
(
ue
->
frame_parms
.
ofdm_symbol_size
-
bwp_start_subcarrier
);
uint16_t
idxPil
=
idxDC
/
2
;
uint16_t
idxPil
=
idxDC
/
2
;
printf
(
"idxDC %d idxPil %d
\n
"
,
idxDC
,
idxPil
);
re_offset
=
k
;
re_offset
=
k
;
pil
=
(
int16_t
*
)
&
pilot
[
rb_offset
*
((
config_type
==
0
)
?
6
:
4
)];
pil
=
(
int16_t
*
)
&
pilot
[
rb_offset
*
((
config_type
==
0
)
?
6
:
4
)];
pil
+=
(
idxPil
-
4
);
pil
+=
(
idxPil
-
4
);
...
...
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
View file @
90dce836
...
@@ -564,13 +564,13 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
...
@@ -564,13 +564,13 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
// Fixme: correct type is unsigned, but nrLDPC_decoder and all called behind use signed int
// Fixme: correct type is unsigned, but nrLDPC_decoder and all called behind use signed int
if
(
check_crc
((
uint8_t
*
)
llrProcBuf
,
length_dec
,
harq_process
->
F
,
crc_type
))
{
if
(
check_crc
((
uint8_t
*
)
llrProcBuf
,
length_dec
,
harq_process
->
F
,
crc_type
))
{
printf
(
"
\x1B
[34m"
"Segment %d CRC OK
\n
"
,
r
);
printf
(
"
\x1B
[34m"
"Segment %d CRC OK
\n
\033
[0m
"
,
r
);
//Temporary hack
//Temporary hack
no_iteration_ldpc
=
dlsch
->
max_ldpc_iterations
;
no_iteration_ldpc
=
dlsch
->
max_ldpc_iterations
;
ret
=
no_iteration_ldpc
;
ret
=
no_iteration_ldpc
;
}
}
else
{
else
{
printf
(
"
\x1B
[33m"
"CRC NOK
\n
"
);
printf
(
"
\x1B
[33m"
"CRC NOK
\n
\033
[0m
"
);
ret
=
1
+
dlsch
->
max_ldpc_iterations
;
ret
=
1
+
dlsch
->
max_ldpc_iterations
;
}
}
...
...
openair1/SIMULATION/NR_PHY/dlsim.c
View file @
90dce836
...
@@ -879,25 +879,17 @@ int main(int argc, char **argv)
...
@@ -879,25 +879,17 @@ int main(int argc, char **argv)
printf
(
"*****************************************
\n
"
);
printf
(
"*****************************************
\n
"
);
printf
(
"SNR %f, (false positive %f)
\n
"
,
SNR
,
printf
(
"SNR %f, (false positive %f)
\n
"
,
SNR
,
(
float
)
n_
false_positive
/
(
float
)
n_trials
);
(
float
)
n_
errors
/
(
float
)
n_trials
);
printf
(
"*****************************************
\n
"
);
printf
(
"*****************************************
\n
"
);
printf
(
"
\n
"
);
printf
(
"
\n
"
);
if
(
errors_bit
==
0
)
{
printf
(
"PDSCH test OK
\n
"
);
printf
(
"
\n
"
);
}
printf
(
"SNR %f : n_errors (negative CRC) = %d/%d
\n
"
,
SNR
,
n_errors
,
n_trials
);
printf
(
"SNR %f : n_errors (negative CRC) = %d/%d
\n
"
,
SNR
,
n_errors
,
n_trials
);
printf
(
"
\n
"
);
printf
(
"
\n
"
);
if
((
float
)
n_errors
/
(
float
)
n_trials
<=
target_error_rate
)
{
if
((
float
)
n_errors
/
(
float
)
n_trials
<=
target_error_rate
)
{
printf
(
"PD
C
CH test OK
\n
"
);
printf
(
"PD
S
CH test OK
\n
"
);
break
;
break
;
}
}
if
(
n_trials
==
1
)
break
;
}
// NSR
}
// NSR
...
...
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