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Michael Black
OpenXG UE
Commits
7be0f5e9
Commit
7be0f5e9
authored
Aug 22, 2018
by
yilmazt
Browse files
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minor update
parent
e3222770
Changes
2
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2 changed files
with
12 additions
and
11 deletions
+12
-11
openair1/PHY/CODING/nrPolar_tools/nr_polar_decoder.c
openair1/PHY/CODING/nrPolar_tools/nr_polar_decoder.c
+10
-10
openair1/PHY/CODING/nrPolar_tools/nr_polar_defs.h
openair1/PHY/CODING/nrPolar_tools/nr_polar_defs.h
+2
-1
No files found.
openair1/PHY/CODING/nrPolar_tools/nr_polar_decoder.c
View file @
7be0f5e9
...
...
@@ -247,16 +247,16 @@ int8_t polar_decoder(
for
(
uint8_t
i
=
0
;
i
<
fmin
(
listSize
,
(
pow
(
2
,
polarParams
->
crcCorrectionBits
))
);
i
++
)
{
if
(
crcState
[
listIndex
[
i
]]
==
1
)
{
for
(
int
j
=
0
;
j
<
polarParams
->
N
;
j
++
)
polarParams
->
nr_polar_
u
[
j
]
=
bit
[
j
][
0
][
listIndex
[
i
]];
for
(
int
j
=
0
;
j
<
polarParams
->
N
;
j
++
)
polarParams
->
nr_polar_
U
[
j
]
=
bit
[
j
][
0
][
listIndex
[
i
]];
//Extract the information bits (û to ĉ)
nr_polar_info_bit_extraction
(
polarParams
->
nr_polar_
u
,
polarParams
->
nr_polar_c
Prime
,
polarParams
->
information_bit_pattern
,
polarParams
->
N
);
nr_polar_info_bit_extraction
(
polarParams
->
nr_polar_
U
,
polarParams
->
nr_polar_C
Prime
,
polarParams
->
information_bit_pattern
,
polarParams
->
N
);
//Deinterleaving (ĉ to b)
nr_polar_deinterleaver
(
polarParams
->
nr_polar_
cPrime
,
polarParams
->
nr_polar_b
,
polarParams
->
interleaving_pattern
,
polarParams
->
K
);
nr_polar_deinterleaver
(
polarParams
->
nr_polar_
CPrime
,
polarParams
->
nr_polar_B
,
polarParams
->
interleaving_pattern
,
polarParams
->
K
);
//Remove the CRC (â)
for
(
int
j
=
0
;
j
<
polarParams
->
payloadBits
;
j
++
)
polarParams
->
nr_polar_
a
[
j
]
=
polarParams
->
nr_polar_b
[
j
];
for
(
int
j
=
0
;
j
<
polarParams
->
payloadBits
;
j
++
)
polarParams
->
nr_polar_
A
[
j
]
=
polarParams
->
nr_polar_B
[
j
];
break
;
}
...
...
@@ -274,7 +274,7 @@ int8_t polar_decoder(
/*
* Return bits.
*/
nr_byte2bit_uint8_32_t
(
polarParams
->
nr_polar_
a
,
polarParams
->
payloadBits
,
out
);
nr_byte2bit_uint8_32_t
(
polarParams
->
nr_polar_
A
,
polarParams
->
payloadBits
,
out
);
return
(
0
);
}
...
...
@@ -500,16 +500,16 @@ int8_t polar_decoder_aPriori(
for
(
uint8_t
i
=
0
;
i
<
fmin
(
listSize
,
(
pow
(
2
,
polarParams
->
crcCorrectionBits
))
);
i
++
)
{
if
(
crcState
[
listIndex
[
i
]]
==
1
)
{
for
(
int
j
=
0
;
j
<
polarParams
->
N
;
j
++
)
polarParams
->
nr_polar_
u
[
j
]
=
bit
[
j
][
0
][
listIndex
[
i
]];
for
(
int
j
=
0
;
j
<
polarParams
->
N
;
j
++
)
polarParams
->
nr_polar_
U
[
j
]
=
bit
[
j
][
0
][
listIndex
[
i
]];
//Extract the information bits (û to ĉ)
nr_polar_info_bit_extraction
(
polarParams
->
nr_polar_
u
,
polarParams
->
nr_polar_c
Prime
,
polarParams
->
information_bit_pattern
,
polarParams
->
N
);
nr_polar_info_bit_extraction
(
polarParams
->
nr_polar_
U
,
polarParams
->
nr_polar_C
Prime
,
polarParams
->
information_bit_pattern
,
polarParams
->
N
);
//Deinterleaving (ĉ to b)
nr_polar_deinterleaver
(
polarParams
->
nr_polar_
cPrime
,
polarParams
->
nr_polar_b
,
polarParams
->
interleaving_pattern
,
polarParams
->
K
);
nr_polar_deinterleaver
(
polarParams
->
nr_polar_
CPrime
,
polarParams
->
nr_polar_B
,
polarParams
->
interleaving_pattern
,
polarParams
->
K
);
//Remove the CRC (â)
for
(
int
j
=
0
;
j
<
polarParams
->
payloadBits
;
j
++
)
polarParams
->
nr_polar_
a
[
j
]
=
polarParams
->
nr_polar_b
[
j
];
for
(
int
j
=
0
;
j
<
polarParams
->
payloadBits
;
j
++
)
polarParams
->
nr_polar_
A
[
j
]
=
polarParams
->
nr_polar_B
[
j
];
break
;
}
...
...
@@ -527,6 +527,6 @@ int8_t polar_decoder_aPriori(
/*
* Return bits.
*/
nr_byte2bit_uint8_32_t
(
polarParams
->
nr_polar_
a
,
polarParams
->
payloadBits
,
out
);
nr_byte2bit_uint8_32_t
(
polarParams
->
nr_polar_
A
,
polarParams
->
payloadBits
,
out
);
return
(
0
);
}
openair1/PHY/CODING/nrPolar_tools/nr_polar_defs.h
View file @
7be0f5e9
...
...
@@ -133,7 +133,8 @@ void nr_polar_print_polarParams(t_nrPolar_paramsPtr polarParams);
t_nrPolar_paramsPtr
nr_polar_params
(
t_nrPolar_paramsPtr
polarParams
,
int8_t
messageType
,
uint16_t
messageLength
);
uint16_t
messageLength
,
uint8_t
aggregation_level
);
uint16_t
nr_polar_aggregation_prime
(
uint8_t
aggregation_level
);
...
...
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