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Michael Black
OpenXG UE
Commits
40760fcf
Commit
40760fcf
authored
Mar 22, 2021
by
Rohan Patil
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nr_du[] not filled in High Speed case for both gNB and nrUE
parent
7f98c329
Changes
4
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4 changed files
with
11 additions
and
4 deletions
+11
-4
openair1/PHY/NR_TRANSPORT/nr_prach.c
openair1/PHY/NR_TRANSPORT/nr_prach.c
+2
-2
openair1/PHY/NR_TRANSPORT/nr_transport_common_proto.h
openair1/PHY/NR_TRANSPORT/nr_transport_common_proto.h
+2
-0
openair1/PHY/NR_UE_TRANSPORT/nr_prach.c
openair1/PHY/NR_UE_TRANSPORT/nr_prach.c
+2
-1
openair1/SIMULATION/NR_PHY/prachsim.c
openair1/SIMULATION/NR_PHY/prachsim.c
+5
-1
No files found.
openair1/PHY/NR_TRANSPORT/nr_prach.c
View file @
40760fcf
...
...
@@ -780,7 +780,7 @@ void rx_nr_prach(PHY_VARS_gNB *gNB,
}
}
else
{
// This is the high-speed case
new_dft
=
0
;
nr_fill_du
(
N_ZC
,
prach_root_sequence_map
);
// set preamble_offset to initial rootSequenceIndex and look if we need more root sequences for this
// preamble index and find the corresponding cyclic shift
// Check if all shifts for that root have been processed
...
...
@@ -788,7 +788,7 @@ void rx_nr_prach(PHY_VARS_gNB *gNB,
not_found
=
1
;
new_dft
=
1
;
preamble_index0
-=
numshift
;
(
preamble_offset
==
0
&&
numshift
==
0
)
?
(
preamble_offset
)
:
(
preamble_offset
++
);
//
(preamble_offset==0 && numshift==0) ? (preamble_offset) : (preamble_offset++);
while
(
not_found
==
1
)
{
// current root depending on rootSequenceIndex
...
...
openair1/PHY/NR_TRANSPORT/nr_transport_common_proto.h
View file @
40760fcf
...
...
@@ -73,6 +73,8 @@ void compute_nr_prach_seq(uint8_t short_sequence,
uint8_t
rootSequenceIndex
,
uint32_t
X_u
[
64
][
839
]);
void
nr_fill_du
(
uint16_t
N_ZC
,
uint16_t
*
prach_root_sequence_map
);
void
init_nr_prach_tables
(
int
N_ZC
);
/**@}*/
...
...
openair1/PHY/NR_UE_TRANSPORT/nr_prach.c
View file @
40760fcf
...
...
@@ -42,7 +42,7 @@
#include "T.h"
//
#define NR_PRACH_DEBUG 1
#define NR_PRACH_DEBUG 1
extern
uint16_t
prach_root_sequence_map_0_3
[
838
];
extern
uint16_t
prach_root_sequence_map_abc
[
138
];
...
...
@@ -130,6 +130,7 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
#endif
not_found
=
1
;
nr_fill_du
(
N_ZC
,
prach_root_sequence_map
);
preamble_index0
=
preamble_index
;
// set preamble_offset to initial rootSequenceIndex and look if we need more root sequences for this
// preamble index and find the corresponding cyclic shift
...
...
openair1/SIMULATION/NR_PHY/prachsim.c
View file @
40760fcf
...
...
@@ -205,7 +205,7 @@ int main(int argc, char **argv){
randominit
(
0
);
while
((
c
=
getopt
(
argc
,
argv
,
"hHaA:Cc:r:p:g:m:n:s:S:t:x:y:v:V:z:N:F:d:Z:L:R:E"
))
!=
-
1
)
{
while
((
c
=
getopt
(
argc
,
argv
,
"hHaA:Cc:
l:
r:p:g:m:n:s:S:t:x:y:v:V:z:N:F:d:Z:L:R:E"
))
!=
-
1
)
{
switch
(
c
)
{
case
'a'
:
printf
(
"Running AWGN simulation
\n
"
);
...
...
@@ -218,6 +218,10 @@ int main(int argc, char **argv){
config_index
=
atoi
(
optarg
);
break
;
case
'l'
:
loglvl
=
atoi
(
optarg
);
break
;
case
'r'
:
msg1_frequencystart
=
atoi
(
optarg
);
break
;
...
...
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