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OpenXG-RAN
Commits
595e9c6f
Commit
595e9c6f
authored
5 years ago
by
Francesco Mani
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RE computation for no data in dmrs symbol in phy fixed
parent
e21900bb
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1 deletion
+5
-1
openair1/PHY/NR_TRANSPORT/nr_dlsch.c
openair1/PHY/NR_TRANSPORT/nr_dlsch.c
+5
-1
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openair1/PHY/NR_TRANSPORT/nr_dlsch.c
View file @
595e9c6f
...
...
@@ -139,7 +139,11 @@ uint8_t nr_generate_pdsch(NR_gNB_DLSCH_t *dlsch,
uint16_t
n_dmrs
=
((
rel15
->
rbSize
+
rel15
->
rbStart
)
*
nb_re_dmrs
)
<<
1
;
int16_t
mod_dmrs
[
n_dmrs
<<
1
];
uint16_t
nb_re
=
((
12
*
rel15
->
NrOfSymbols
)
-
nb_re_dmrs
-
xOverhead
)
*
rel15
->
rbSize
*
rel15
->
NrOfCodewords
;
uint16_t
nb_re
;
if
(
nodata_dmrs
)
// no data in dmrs symbol
nb_re
=
((
12
*
rel15
->
NrOfSymbols
)
-
12
-
xOverhead
)
*
rel15
->
rbSize
*
rel15
->
NrOfCodewords
;
else
nb_re
=
((
12
*
rel15
->
NrOfSymbols
)
-
nb_re_dmrs
-
xOverhead
)
*
rel15
->
rbSize
*
rel15
->
NrOfCodewords
;
uint8_t
Qm
=
rel15
->
qamModOrder
[
0
];
uint32_t
encoded_length
=
nb_re
*
Qm
;
...
...
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