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Michael Black
OpenXG UE
Commits
888c410d
Commit
888c410d
authored
Nov 22, 2018
by
Florian Kaltenberger
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some fixes in dlschsim + nr_dlsch_decoding
parent
26a62788
Changes
2
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2 changed files
with
331 additions
and
349 deletions
+331
-349
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
+12
-13
openair1/SIMULATION/NR_PHY/dlschsim.c
openair1/SIMULATION/NR_PHY/dlschsim.c
+319
-336
No files found.
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
View file @
888c410d
...
...
@@ -292,7 +292,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
harq_process
->
G
=
nr_get_G
(
nb_rb
,
nb_symb_sch
,
nb_re_dmrs
,
length_dmrs
,
harq_process
->
Qm
,
harq_process
->
Nl
);
G
=
harq_process
->
G
;
printf
(
"DLSCH Decoding, harq_pid %d TBS %d G %d mcs %d Nl %d nb_symb_sch %d
\n
"
,
harq_pid
,
A
,
G
,
harq_process
->
mcs
,
harq_process
->
Nl
,
nb_symb_sch
);
//
printf("DLSCH Decoding, harq_pid %d TBS %d G %d mcs %d Nl %d nb_symb_sch %d \n",harq_pid,A,G, harq_process->mcs, harq_process->Nl, nb_symb_sch);
if
(
harq_process
->
round
==
0
)
{
// This is a new packet, so compute quantities regarding segmentation
...
...
@@ -325,7 +325,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
kc
=
52
;
}
p_decParams
->
numMaxIter
=
2
;
p_decParams
->
numMaxIter
=
dlsch
->
max_ldpc_iterations
;
Kr
=
p_decParams
->
Z
*
kb
;
p_decParams
->
outMode
=
0
;
...
...
@@ -365,7 +365,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
for
(
r
=
0
;
r
<
harq_process
->
C
;
r
++
)
{
printf
(
"start rx segment %d
\n
"
,
r
);
//
printf("start rx segment %d\n",r);
#if UE_TIMING_TRACE
start_meas
(
dlsch_rate_unmatching_stats
);
...
...
@@ -519,13 +519,12 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
*/
nb_total_decod
++
;
if
(
no_iteration_ldpc
>
10
){
if
(
no_iteration_ldpc
>
dlsch
->
max_ldpc_iterations
){
nb_error_decod
++
;
ret
=
1
+
dlsch
->
max_ldpc_iterations
;
}
else
{
ret
=
2
;
}
ret
=
no_iteration_ldpc
;
//if (!nb_total_decod%10000){
printf
(
"Error number of iteration LPDC %d %ld/%ld
\n
"
,
no_iteration_ldpc
,
nb_error_decod
,
nb_total_decod
);
fflush
(
stdout
);
//}
...
...
@@ -538,13 +537,13 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
harq_process
->
c
[
r
][
m
]
=
(
uint8_t
)
llrProcBuf
[
m
];
}
//
#ifdef DEBUG_DLSCH_DECODING
#ifdef DEBUG_DLSCH_DECODING
//printf("output decoder %d %d %d %d %d \n", harq_process->c[r][0], harq_process->c[r][1], harq_process->c[r][2],harq_process->c[r][3], harq_process->c[r][4]);
for
(
int
k
=
0
;
k
<
32
;
k
++
)
printf
(
"output decoder [%d] = 0x%02x
\n
"
,
k
,
harq_process
->
c
[
r
][
k
]);
printf
(
"no_iterations_ldpc %d (ret %d)
\n
"
,
no_iteration_ldpc
,
ret
);
//write_output("dec_output.m","dec0",harq_process->c[0],Kr_bytes,1,4);
//
#endif
#endif
#if UE_TIMING_TRACE
...
...
@@ -1233,10 +1232,10 @@ if (harq_process->C>1) { // wakeup worker if more than 1 segment
llrProcBuf
,
p_procTime
);
if
(
no_iteration_ldpc
>
2
)
printf
(
"Error number of iteration LPDC %d
\n
"
,
no_iteration_ldpc
);
//
if (no_iteration_ldpc > 2)
//
printf("Error number of iteration LPDC %d\n", no_iteration_ldpc);
//else
//printf("OK number of iteration LPDC %d\n", no_iteration_ldpc);
//printf("OK number of iteration LPDC %d\n", no_iteration_ldpc);
for
(
int
m
=
0
;
m
<
Kr
>>
3
;
m
++
)
{
...
...
openair1/SIMULATION/NR_PHY/dlschsim.c
View file @
888c410d
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