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lizhongxiao
OpenXG-RAN
Commits
d72406ae
Commit
d72406ae
authored
Jan 11, 2015
by
Raymond Knopp
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git-svn-id:
http://svn.eurecom.fr/openair4G/trunk@6346
818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent
4f31da2f
Changes
4
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4 changed files
with
25 additions
and
29 deletions
+25
-29
openair1/PHY/LTE_TRANSPORT/dci.c
openair1/PHY/LTE_TRANSPORT/dci.c
+14
-12
openair1/PHY/LTE_TRANSPORT/defs.h
openair1/PHY/LTE_TRANSPORT/defs.h
+1
-1
openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
+8
-6
openair1/PHY/LTE_TRANSPORT/sss.c
openair1/PHY/LTE_TRANSPORT/sss.c
+2
-10
No files found.
openair1/PHY/LTE_TRANSPORT/dci.c
View file @
d72406ae
...
...
@@ -1934,12 +1934,13 @@ uint8_t generate_dci_top(uint8_t num_ue_spec_dci,
LOG_I
(
PHY
,
"Generating common DCI %d/%d (nCCE %d) of length %d, aggregation %d (%x)
\n
"
,
i
,
num_common_dci
,
dci_alloc
[
i
].
nCCE
,
dci_alloc
[
i
].
dci_length
,
1
<<
dci_alloc
[
i
].
L
,
*
(
unsigned
int
*
)
dci_alloc
[
i
].
dci_pdu
);
dump_dci
(
frame_parms
,
&
dci_alloc
[
i
]);
#endif
e_ptr
=
generate_dci0
(
dci_alloc
[
i
].
dci_pdu
,
e
+
(
72
*
dci_alloc
[
i
].
nCCE
),
dci_alloc
[
i
].
dci_length
,
dci_alloc
[
i
].
L
,
dci_alloc
[
i
].
rnti
);
if
(
dci_alloc
[
i
].
nCCE
>=
0
)
{
e_ptr
=
generate_dci0
(
dci_alloc
[
i
].
dci_pdu
,
e
+
(
72
*
dci_alloc
[
i
].
nCCE
),
dci_alloc
[
i
].
dci_length
,
dci_alloc
[
i
].
L
,
dci_alloc
[
i
].
rnti
);
}
}
}
for
(;
i
<
num_ue_spec_dci
+
num_common_dci
;
i
++
)
{
...
...
@@ -1950,12 +1951,13 @@ uint8_t generate_dci_top(uint8_t num_ue_spec_dci,
LOG_I
(
PHY
,
" Generating UE (rnti %x) specific DCI %d of length %d, aggregation %d, format %d (%x)
\n
"
,
dci_alloc
[
i
].
rnti
,
i
,
dci_alloc
[
i
].
dci_length
,
1
<<
dci_alloc
[
i
].
L
,
dci_alloc
[
i
].
format
,
dci_alloc
[
i
].
dci_pdu
);
dump_dci
(
frame_parms
,
&
dci_alloc
[
i
]);
#endif
e_ptr
=
generate_dci0
(
dci_alloc
[
i
].
dci_pdu
,
e
+
(
72
*
dci_alloc
[
i
].
nCCE
),
dci_alloc
[
i
].
dci_length
,
dci_alloc
[
i
].
L
,
dci_alloc
[
i
].
rnti
);
if
(
dci_alloc
[
i
].
nCCE
>=
0
)
{
e_ptr
=
generate_dci0
(
dci_alloc
[
i
].
dci_pdu
,
e
+
(
72
*
dci_alloc
[
i
].
nCCE
),
dci_alloc
[
i
].
dci_length
,
dci_alloc
[
i
].
L
,
dci_alloc
[
i
].
rnti
);
}
}
}
}
...
...
openair1/PHY/LTE_TRANSPORT/defs.h
View file @
d72406ae
...
...
@@ -700,7 +700,7 @@ typedef struct {
/// Aggregation level
uint8_t
L
;
/// Position of first CCE of the dci
unsigned
int
nCCE
;
int
nCCE
;
/// flag to indicate that this is a RA response
boolean_t
ra_flag
;
/// rnti
...
...
openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
View file @
d72406ae
...
...
@@ -157,10 +157,11 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms,
uint8_t
mod_order0
=
get_Qm
(
dlsch0_harq
->
mcs
);
uint8_t
*
x1
;
int
Nlayers1
;
int
first_layer1
;
uint8_t
mod_order1
;
uint8_t
*
x1
=
NULL
;
uint8_t
mod_order1
=
2
;
// Fill these in later for TM8-10
// int Nlayers1;
// int first_layer1;
int
use2ndpilots
=
(
frame_parms
->
mode1_flag
==
1
)
?
1
:
0
;
...
...
@@ -196,8 +197,9 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms,
if
(
dlsch1_harq
)
{
x1
=
dlsch1_harq
->
e
;
Nlayers1
=
dlsch1_harq
->
Nlayers
;
first_layer1
=
dlsch1_harq
->
first_layer
;
// Fill these in later for TM8-10
// Nlayers1 = dlsch1_harq->Nlayers;
// first_layer1 = dlsch1_harq->first_layer;
mod_order1
=
get_Qm
(
dlsch1_harq
->
mcs
);
}
...
...
openair1/PHY/LTE_TRANSPORT/sss.c
View file @
d72406ae
...
...
@@ -70,20 +70,12 @@ int generate_sss(mod_sym_t **txdataF,
for
(
i
=
0
;
i
<
62
;
i
++
)
{
for
(
aa
=
0
;
aa
<
frame_parms
->
nb_antennas_tx
;
aa
++
)
{
//aa=0;
((
int16_t
*
)
txdataF
[
aa
])[
2
*
(
slot_offset
*
Nsymb
/
2
*
frame_parms
->
ofdm_symbol_size
+
symbol
*
frame_parms
->
ofdm_symbol_size
+
k
)]
=
(
a
mp
*
d
[
i
]);
(
a
*
d
[
i
]);
((
int16_t
*
)
txdataF
[
aa
])[
2
*
(
slot_offset
*
Nsymb
/
2
*
frame_parms
->
ofdm_symbol_size
+
symbol
*
frame_parms
->
ofdm_symbol_size
+
k
)
+
1
]
=
0
;
/*
if (aa==0)
printf("sss (slot %d, symbol %d): txdataF[%d] => (%d,%d)\n",slot_offset,symbol,
slot_offset*Nsymb/2*frame_parms->ofdm_symbol_size +
symbol*frame_parms->ofdm_symbol_size + k,
(amp * d[i]),0);
*/
}
k
+=
1
;
if
(
k
>=
frame_parms
->
ofdm_symbol_size
)
{
...
...
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