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wangwenhui
OpenXG-RAN
Commits
e7a3cb29
Commit
e7a3cb29
authored
4 years ago
by
Francesco Mani
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uint in corr for pucch rx
parent
74f8337f
NR_scheduling_CSIRS
No related merge requests found
Changes
1
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1 changed file
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8 additions
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7 deletions
+8
-7
openair1/PHY/NR_TRANSPORT/pucch_rx.c
openair1/PHY/NR_TRANSPORT/pucch_rx.c
+8
-7
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openair1/PHY/NR_TRANSPORT/pucch_rx.c
View file @
e7a3cb29
...
...
@@ -337,8 +337,9 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB,
#endif
}
}
int32_t
corr_re
,
corr_im
,
temp
,
no_corr
=
0
;
int32_t
av_corr
=
0
;
int32_t
corr_re
,
corr_im
;
uint32_t
temp
,
no_corr
=
0
;
uint32_t
av_corr
=
0
;
int
seq_index
;
for
(
i
=
0
;
i
<
nr_sequences
;
i
++
){
...
...
@@ -1395,7 +1396,7 @@ void nr_decode_pucch2(PHY_VARS_gNB *gNB,
rp2_im
[
aa
]
=
(
__m256i
*
)
r_im_ext2
[
aa
];
}
__m256i
prod_re
[
Prx2
],
prod_im
[
Prx2
];
int64_t
corr
=
0
;
u
int64_t
corr
=
0
;
int
cw_ML
=
0
;
...
...
@@ -1409,7 +1410,7 @@ void nr_decode_pucch2(PHY_VARS_gNB *gNB,
}
printf
(
"
\n
"
);
#endif
int64_t
corr_tmp
=
0
;
u
int64_t
corr_tmp
=
0
;
for
(
int
group
=
0
;
group
<
ngroup
;
group
++
)
{
// do complex correlation
...
...
@@ -1441,8 +1442,8 @@ void nr_decode_pucch2(PHY_VARS_gNB *gNB,
prod_im
[
aa
]
=
_mm256_hadds_epi16
(
prod_im
[
aa
],
prod_im
[
aa
]);
}
int64_t
corr_re
=
0
,
corr_im
=
0
;
for
(
int
aa
=
0
;
aa
<
Prx
;
aa
++
)
{
LOG_D
(
PHY
,
"pucch2 cw %d group %d aa %d: (%d,%d)+(%d,%d) = (%d,%d)
\n
"
,
cw
,
group
,
aa
,
corr32_re
[
group
][
aa
],
corr32_im
[
group
][
aa
],
...
...
@@ -1463,7 +1464,7 @@ void nr_decode_pucch2(PHY_VARS_gNB *gNB,
cw_ML
=
cw
;
}
}
// cw loop
corr_dB
=
dB_fixed64
(
(
uint64_t
)
corr
);
corr_dB
=
dB_fixed64
(
corr
);
LOG_D
(
PHY
,
"cw_ML %d, metric %d dB
\n
"
,
cw_ML
,
corr_dB
);
decodedPayload
[
0
]
=
(
uint64_t
)
cw_ML
;
}
...
...
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