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ZhouShuya
OpenXG-RAN
Commits
7af14dd7
Commit
7af14dd7
authored
Aug 12, 2020
by
kn.raju
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Added Debug logs for RACH issue with ssb id other than 0
parent
81f7ef4d
Changes
2
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2 changed files
with
10 additions
and
3 deletions
+10
-3
openair1/PHY/NR_TRANSPORT/nr_prach.c
openair1/PHY/NR_TRANSPORT/nr_prach.c
+9
-2
openair2/RRC/NR/rrc_gNB_reconfig.c
openair2/RRC/NR/rrc_gNB_reconfig.c
+1
-1
No files found.
openair1/PHY/NR_TRANSPORT/nr_prach.c
View file @
7af14dd7
...
...
@@ -184,8 +184,10 @@ void rx_nr_prach_ru(RU_t *ru,
for
(
int
aa
=
0
;
aa
<
ru
->
nb_rx
;
aa
++
){
if
(
prach_sequence_length
==
0
)
slot2
=
(
slot
/
fp
->
slots_per_subframe
)
*
fp
->
slots_per_subframe
;
prach
[
aa
]
=
(
int16_t
*
)
&
ru
->
common
.
rxdata
[
aa
][(
slot2
*
fp
->
get_samples_per_slot
(
slot
,
fp
))
-
ru
->
N_TA_offset
];
LOG_I
(
PHY
,
"GES printing received signal %d
\n
"
,
*
prach
[
aa
]);
}
int
dftlen
=
0
;
int
mu
=
fp
->
numerology_index
;
int
Ncp
=
0
;
...
...
@@ -287,6 +289,9 @@ void rx_nr_prach_ru(RU_t *ru,
k
*=
K
;
k
+=
kbar
;
LOG_I
(
PHY
,
"GES printing frequency domain k value %d fp->N_RB_UL %d n_ra_prb %d kbar %d
\n
"
,
k
,
fp
->
N_RB_UL
,
n_ra_prb
,
kbar
);
int
reps
=
1
;
for
(
int
aa
=
0
;
aa
<
ru
->
nb_rx
;
aa
++
)
{
...
...
@@ -355,6 +360,7 @@ void rx_nr_prach_ru(RU_t *ru,
}
else
{
// threequarter sampling
// 40 MHz @ 46.08 Ms/s
prach2
=
prach
[
aa
]
+
(
3
*
Ncp
);
// 46.08 is 1.5 * 30.72, times 2 for I/Q
LOG_I
(
PHY
,
"GES printing prach2 %p prach[aa] %p Ncp %d
\n
"
,
prach2
,
prach
[
aa
],
Ncp
);
if
(
prach_sequence_length
==
0
)
{
AssertFatal
(
fp
->
N_RB_UL
<=
107
,
"cannot do 108..136 PRBs with 3/4 sampling
\n
"
);
if
(
prachFormat
==
0
||
prachFormat
==
1
||
prachFormat
==
2
)
{
...
...
@@ -524,7 +530,7 @@ void rx_nr_prach_ru(RU_t *ru,
}
//Coherent combining of PRACH repetitions (assumes channel does not change, to be revisted for "long" PRACH)
LOG_I
(
PHY
,
"Doing PRACH combining of %d reptitions N_ZC %d
\n
"
,
reps
,
N_ZC
);
LOG_I
(
PHY
,
"Doing PRACH combining of %d reptitions N_ZC %d
,mu %d prachFormat %d prach2 %p content %d
\n
"
,
reps
,
N_ZC
,
mu
,
prachFormat
,
prach2
,
*
prach2
);
int16_t
rxsigF_tmp
[
N_ZC
<<
1
];
// if (k+N_ZC > dftlen) { // PRACH signal is split around DC
int16_t
*
rxsigF2
=
rxsigF
[
aa
];
...
...
@@ -534,6 +540,7 @@ void rx_nr_prach_ru(RU_t *ru,
if
(
k2
==
(
dftlen
<<
1
))
k2
=
0
;
rxsigF_tmp
[
j
]
=
rxsigF2
[
k2
];
for
(
int
i
=
1
;
i
<
reps
;
i
++
)
rxsigF_tmp
[
j
]
+=
rxsigF2
[
k2
+
(
i
*
dftlen
<<
1
)];
LOG_I
(
PHY
,
"GES printing %d rxsigF_tmp[j] %d
\n
"
,
j
,
rxsigF_tmp
[
j
]);
}
memcpy
((
void
*
)
rxsigF2
,(
void
*
)
rxsigF_tmp
,
N_ZC
<<
2
);
LOG_I
(
PHY
,
"GES printing rxsigF2 %d
\n
"
,
*
rxsigF2
);
...
...
openair2/RRC/NR/rrc_gNB_reconfig.c
View file @
7af14dd7
...
...
@@ -157,7 +157,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
secondaryCellGroup
->
spCellConfig
->
reconfigurationWithSync
->
rach_ConfigDedicated
->
choice
.
uplink
->
cfra
->
resources
.
choice
.
ssb
=
calloc
(
1
,
sizeof
(
struct
NR_CFRA__resources__ssb
));
secondaryCellGroup
->
spCellConfig
->
reconfigurationWithSync
->
rach_ConfigDedicated
->
choice
.
uplink
->
cfra
->
resources
.
choice
.
ssb
->
ra_ssb_OccasionMaskIndex
=
0
;
struct
NR_CFRA_SSB_Resource
*
ssbElem
[
8
];
for
(
int
i
=
0
;
i
<
1
;
i
++
)
{
for
(
int
i
=
0
;
i
<
8
;
i
++
)
{
ssbElem
[
i
]
=
calloc
(
1
,
sizeof
(
struct
NR_CFRA_SSB_Resource
));
ssbElem
[
i
]
->
ssb
=
i
;
ssbElem
[
i
]
->
ra_PreambleIndex
=
63
;
...
...
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