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OpenXG
OpenXG-RAN
Commits
11111bcd
Commit
11111bcd
authored
4 years ago
by
Sakthivel Velumani
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Plain Diff
Adding freq domain deroration to DL
also fixed build wanings
parent
1991c2f9
Changes
4
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4 changed files
with
16 additions
and
1 deletion
+16
-1
executables/nr-uesoftmodem.c
executables/nr-uesoftmodem.c
+1
-0
openair1/PHY/MODULATION/nr_modulation.c
openair1/PHY/MODULATION/nr_modulation.c
+0
-1
openair1/PHY/MODULATION/nr_modulation.h
openair1/PHY/MODULATION/nr_modulation.h
+2
-0
openair1/PHY/MODULATION/slot_fep_nr.c
openair1/PHY/MODULATION/slot_fep_nr.c
+13
-0
No files found.
executables/nr-uesoftmodem.c
View file @
11111bcd
...
@@ -470,6 +470,7 @@ int main( int argc, char **argv ) {
...
@@ -470,6 +470,7 @@ int main( int argc, char **argv ) {
nr_init_frame_parms_ue
(
&
UE
[
CC_id
]
->
frame_parms
,
nrUE_config
,
*
mac
->
scc
->
downlinkConfigCommon
->
frequencyInfoDL
->
frequencyBandList
.
list
.
array
[
0
]);
nr_init_frame_parms_ue
(
&
UE
[
CC_id
]
->
frame_parms
,
nrUE_config
,
*
mac
->
scc
->
downlinkConfigCommon
->
frequencyInfoDL
->
frequencyBandList
.
list
.
array
[
0
]);
init_symbol_rotation
(
&
UE
[
CC_id
]
->
frame_parms
);
init_symbol_rotation
(
&
UE
[
CC_id
]
->
frame_parms
);
init_timeshift_rotation
(
&
UE
[
CC_id
]
->
frame_parms
);
init_nr_ue_vars
(
UE
[
CC_id
],
0
,
abstraction_flag
);
init_nr_ue_vars
(
UE
[
CC_id
],
0
,
abstraction_flag
);
#ifdef FR2_TEST
#ifdef FR2_TEST
...
...
This diff is collapsed.
Click to expand it.
openair1/PHY/MODULATION/nr_modulation.c
View file @
11111bcd
...
@@ -749,7 +749,6 @@ void init_timeshift_rotation(NR_DL_FRAME_PARMS *fp)
...
@@ -749,7 +749,6 @@ void init_timeshift_rotation(NR_DL_FRAME_PARMS *fp)
{
{
const
double
fd
=
15e3
*
(
float
)(
1
<<
fp
->
numerology_index
);
const
double
fd
=
15e3
*
(
float
)(
1
<<
fp
->
numerology_index
);
const
double
Tc
=
(
1
/
480e3
/
4096
);
const
double
Tc
=
(
1
/
480e3
/
4096
);
const
double
Nu
=
2048
*
64
*
(
1
/
(
float
)(
1
<<
fp
->
numerology_index
));
const
double
Ncp0
=
16
*
64
+
(
144
*
64
*
(
1
/
(
float
)(
1
<<
fp
->
numerology_index
)));
const
double
Ncp0
=
16
*
64
+
(
144
*
64
*
(
1
/
(
float
)(
1
<<
fp
->
numerology_index
)));
const
double
Ncp1
=
(
144
*
64
*
(
1
/
(
float
)(
1
<<
fp
->
numerology_index
)));
const
double
Ncp1
=
(
144
*
64
*
(
1
/
(
float
)(
1
<<
fp
->
numerology_index
)));
double
t0
;
double
t0
;
...
...
This diff is collapsed.
Click to expand it.
openair1/PHY/MODULATION/nr_modulation.h
View file @
11111bcd
...
@@ -117,6 +117,8 @@ void apply_nr_rotation(NR_DL_FRAME_PARMS *fp,
...
@@ -117,6 +117,8 @@ void apply_nr_rotation(NR_DL_FRAME_PARMS *fp,
void
init_symbol_rotation
(
NR_DL_FRAME_PARMS
*
fp
);
void
init_symbol_rotation
(
NR_DL_FRAME_PARMS
*
fp
);
void
init_timeshift_rotation
(
NR_DL_FRAME_PARMS
*
fp
);
void
apply_nr_rotation_ul
(
NR_DL_FRAME_PARMS
*
frame_parms
,
void
apply_nr_rotation_ul
(
NR_DL_FRAME_PARMS
*
frame_parms
,
int32_t
*
rxdataF
,
int32_t
*
rxdataF
,
int
slot
,
int
slot
,
...
...
This diff is collapsed.
Click to expand it.
openair1/PHY/MODULATION/slot_fep_nr.c
View file @
11111bcd
...
@@ -157,6 +157,19 @@ int nr_slot_fep(PHY_VARS_NR_UE *ue,
...
@@ -157,6 +157,19 @@ int nr_slot_fep(PHY_VARS_NR_UE *ue,
(
int16_t
*
)
&
common_vars
->
common_vars_rx_data_per_thread
[
proc
->
thread_id
].
rxdataF
[
aa
][
frame_parms
->
ofdm_symbol_size
*
symbol
],
(
int16_t
*
)
&
common_vars
->
common_vars_rx_data_per_thread
[
proc
->
thread_id
].
rxdataF
[
aa
][
frame_parms
->
ofdm_symbol_size
*
symbol
],
frame_parms
->
ofdm_symbol_size
,
frame_parms
->
ofdm_symbol_size
,
15
);
15
);
int16_t
*
shift_rot
;
if
(
symb_offset
+
symbol
==
(
7
*
(
1
<<
frame_parms
->
numerology_index
)))
shift_rot
=
frame_parms
->
timeshift_symbol_rotation
[
0
];
else
shift_rot
=
frame_parms
->
timeshift_symbol_rotation
[
1
];
multadd_cpx_vector
((
int16_t
*
)
&
common_vars
->
common_vars_rx_data_per_thread
[
proc
->
thread_id
].
rxdataF
[
aa
][
frame_parms
->
ofdm_symbol_size
*
symbol
],
shift_rot
,
(
int16_t
*
)
&
common_vars
->
common_vars_rx_data_per_thread
[
proc
->
thread_id
].
rxdataF
[
aa
][
frame_parms
->
ofdm_symbol_size
*
symbol
],
1
,
frame_parms
->
ofdm_symbol_size
,
15
);
}
}
#ifdef DEBUG_FEP
#ifdef DEBUG_FEP
...
...
This diff is collapsed.
Click to expand it.
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