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常顺宇
OpenXG-RAN
Commits
80d286b6
Commit
80d286b6
authored
5 years ago
by
Francesco Mani
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removing 6db power boost of pdcch dmrs
parent
5a9329d1
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1
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openair1/PHY/NR_TRANSPORT/nr_dci.c
openair1/PHY/NR_TRANSPORT/nr_dci.c
+2
-2
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openair1/PHY/NR_TRANSPORT/nr_dci.c
View file @
80d286b6
...
...
@@ -295,8 +295,8 @@ uint8_t nr_generate_dci_top(nfapi_nr_dl_tti_pdcch_pdu *pdcch_pdu,
for
(
int
m
=
0
;
m
<
NR_NB_SC_PER_RB
;
m
++
)
{
if
(
m
==
(
k_prime
<<
2
)
+
1
)
{
// DMRS if not already mapped
if
(
pdcch_pdu_rel15
->
CceRegMappingType
==
NFAPI_NR_CCE_REG_MAPPING_NON_INTERLEAVED
)
{
((
int16_t
*
)
txdataF
)[(
l
*
frame_parms
.
ofdm_symbol_size
+
k
)
<<
1
]
=
(
2
*
amp
*
mod_dmrs
[
l
][
dmrs_idx
<<
1
])
>>
15
;
((
int16_t
*
)
txdataF
)[((
l
*
frame_parms
.
ofdm_symbol_size
+
k
)
<<
1
)
+
1
]
=
(
2
*
amp
*
mod_dmrs
[
l
][(
dmrs_idx
<<
1
)
+
1
])
>>
15
;
((
int16_t
*
)
txdataF
)[(
l
*
frame_parms
.
ofdm_symbol_size
+
k
)
<<
1
]
=
(
amp
*
mod_dmrs
[
l
][
dmrs_idx
<<
1
])
>>
15
;
((
int16_t
*
)
txdataF
)[((
l
*
frame_parms
.
ofdm_symbol_size
+
k
)
<<
1
)
+
1
]
=
(
amp
*
mod_dmrs
[
l
][(
dmrs_idx
<<
1
)
+
1
])
>>
15
;
#ifdef DEBUG_PDCCH_DMRS
printf
(
"PDCCH DMRS: l %d position %d => (%d,%d)
\n
"
,
l
,
k
,((
int16_t
*
)
txdataF
)[(
l
*
frame_parms
.
ofdm_symbol_size
+
k
)
<<
1
],
((
int16_t
*
)
txdataF
)[((
l
*
frame_parms
.
ofdm_symbol_size
+
k
)
<<
1
)
+
1
]);
...
...
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