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常顺宇
OpenXG-RAN
Commits
e61cb078
Commit
e61cb078
authored
5 years ago
by
Thomas Schlichter
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Plain Diff
split refsig UE parts from gNB parts
parent
3ccc9c99
Changes
5
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5 changed files
with
31 additions
and
29 deletions
+31
-29
openair1/PHY/INIT/nr_init_ue.c
openair1/PHY/INIT/nr_init_ue.c
+2
-1
openair1/PHY/NR_REFSIG/nr_gold.c
openair1/PHY/NR_REFSIG/nr_gold.c
+0
-26
openair1/PHY/NR_REFSIG/nr_gold_ue.c
openair1/PHY/NR_REFSIG/nr_gold_ue.c
+26
-0
openair1/PHY/NR_REFSIG/nr_refsig.h
openair1/PHY/NR_REFSIG/nr_refsig.h
+0
-2
openair1/PHY/NR_REFSIG/refsig_defs_ue.h
openair1/PHY/NR_REFSIG/refsig_defs_ue.h
+3
-0
No files found.
openair1/PHY/INIT/nr_init_ue.c
View file @
e61cb078
...
...
@@ -36,7 +36,8 @@
#include "PHY/CODING/nrPolar_tools/nr_polar_pbch_defs.h"
#include "PHY/INIT/phy_init.h"
#include "PHY/NR_REFSIG/pss_nr.h"
#include "openair1/PHY/NR_REFSIG/ul_ref_seq_nr.h"
#include "PHY/NR_REFSIG/ul_ref_seq_nr.h"
#include "PHY/NR_REFSIG/refsig_defs_ue.h"
//uint8_t dmrs1_tab_ue[8] = {0,2,3,4,6,8,9,10};
...
...
This diff is collapsed.
Click to expand it.
openair1/PHY/NR_REFSIG/nr_gold.c
View file @
e61cb078
...
...
@@ -101,29 +101,3 @@ void nr_init_pdsch_dmrs(PHY_VARS_gNB* gNB, uint32_t Nid)
}
}
}
void
nr_init_pusch_dmrs
(
PHY_VARS_NR_UE
*
ue
,
uint16_t
*
N_n_scid
,
uint8_t
n_scid
)
{
uint32_t
x1
,
x2
,
n
;
uint8_t
reset
,
slot
,
symb
,
q
;
NR_DL_FRAME_PARMS
*
fp
=
&
ue
->
frame_parms
;
uint32_t
****
pusch_dmrs
=
ue
->
nr_gold_pusch_dmrs
;
for
(
slot
=
0
;
slot
<
fp
->
slots_per_frame
;
slot
++
)
{
for
(
symb
=
0
;
symb
<
fp
->
symbols_per_slot
;
symb
++
)
{
reset
=
1
;
x2
=
((
1
<<
17
)
*
(
fp
->
symbols_per_slot
*
slot
+
symb
+
1
)
*
((
N_n_scid
[
n_scid
]
<<
1
)
+
1
)
+
((
N_n_scid
[
n_scid
]
<<
1
)
+
n_scid
));
for
(
n
=
0
;
n
<
NR_MAX_PUSCH_DMRS_INIT_LENGTH_DWORD
;
n
++
)
{
pusch_dmrs
[
slot
][
symb
][
0
][
n
]
=
lte_gold_generic
(
&
x1
,
&
x2
,
reset
);
reset
=
0
;
}
for
(
q
=
1
;
q
<
NR_MAX_NB_CODEWORDS
;
q
++
)
memcpy
(
pusch_dmrs
[
slot
][
symb
][
q
],
pusch_dmrs
[
slot
][
symb
][
0
],
sizeof
(
uint32_t
)
*
NR_MAX_PUSCH_DMRS_INIT_LENGTH_DWORD
);
}
}
}
This diff is collapsed.
Click to expand it.
openair1/PHY/NR_REFSIG/nr_gold_ue.c
View file @
e61cb078
...
...
@@ -160,3 +160,29 @@ void nr_gold_pdsch(PHY_VARS_NR_UE* ue,unsigned short lbar,unsigned short *n_idDM
}
}
}
void
nr_init_pusch_dmrs
(
PHY_VARS_NR_UE
*
ue
,
uint16_t
*
N_n_scid
,
uint8_t
n_scid
)
{
uint32_t
x1
,
x2
,
n
;
uint8_t
reset
,
slot
,
symb
,
q
;
NR_DL_FRAME_PARMS
*
fp
=
&
ue
->
frame_parms
;
uint32_t
****
pusch_dmrs
=
ue
->
nr_gold_pusch_dmrs
;
for
(
slot
=
0
;
slot
<
fp
->
slots_per_frame
;
slot
++
)
{
for
(
symb
=
0
;
symb
<
fp
->
symbols_per_slot
;
symb
++
)
{
reset
=
1
;
x2
=
((
1
<<
17
)
*
(
fp
->
symbols_per_slot
*
slot
+
symb
+
1
)
*
((
N_n_scid
[
n_scid
]
<<
1
)
+
1
)
+
((
N_n_scid
[
n_scid
]
<<
1
)
+
n_scid
));
for
(
n
=
0
;
n
<
NR_MAX_PUSCH_DMRS_INIT_LENGTH_DWORD
;
n
++
)
{
pusch_dmrs
[
slot
][
symb
][
0
][
n
]
=
lte_gold_generic
(
&
x1
,
&
x2
,
reset
);
reset
=
0
;
}
for
(
q
=
1
;
q
<
NR_MAX_NB_CODEWORDS
;
q
++
)
memcpy
(
pusch_dmrs
[
slot
][
symb
][
q
],
pusch_dmrs
[
slot
][
symb
][
0
],
sizeof
(
uint32_t
)
*
NR_MAX_PUSCH_DMRS_INIT_LENGTH_DWORD
);
}
}
}
This diff is collapsed.
Click to expand it.
openair1/PHY/NR_REFSIG/nr_refsig.h
View file @
e61cb078
...
...
@@ -25,7 +25,6 @@
#define __NR_REFSIG__H__
#include "PHY/defs_gNB.h"
#include "PHY/defs_nr_UE.h"
#include "PHY/LTE_REFSIG/lte_refsig.h"
...
...
@@ -39,6 +38,5 @@ void nr_init_pbch_dmrs(PHY_VARS_gNB* gNB);
*/
void
nr_init_pdcch_dmrs
(
PHY_VARS_gNB
*
gNB
,
uint32_t
Nid
);
void
nr_init_pdsch_dmrs
(
PHY_VARS_gNB
*
gNB
,
uint32_t
Nid
);
void
nr_init_pusch_dmrs
(
PHY_VARS_NR_UE
*
ue
,
uint16_t
*
N_n_scid
,
uint8_t
n_scid
);
#endif
This diff is collapsed.
Click to expand it.
openair1/PHY/NR_REFSIG/refsig_defs_ue.h
View file @
e61cb078
...
...
@@ -23,7 +23,9 @@
/* Author R. Knopp / EURECOM / OpenAirInterface.org */
#ifndef __NR_REFSIG_DEFS__H__
#define __NR_REFSIG_DEFS__H__
#include "PHY/defs_nr_UE.h"
#include "PHY/LTE_REFSIG/lte_refsig.h"
/*!\brief This function generates the NR Gold sequence (38-211, Sec 5.2.1) for the PBCH DMRS.
...
...
@@ -61,5 +63,6 @@ void nr_gold_pdsch(PHY_VARS_NR_UE* ue,
unsigned
short
*
n_idDMRS
,
unsigned
short
length_dmrs
);
void
nr_init_pusch_dmrs
(
PHY_VARS_NR_UE
*
ue
,
uint16_t
*
N_n_scid
,
uint8_t
n_scid
);
#endif
This diff is collapsed.
Click to expand it.
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