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Michael Black
OpenXG UE
Commits
6ff993d6
Commit
6ff993d6
authored
Oct 07, 2016
by
Raymond Knopp
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bugfix in dlsim/ulsim for channel model
parent
35799db3
Changes
2
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2 changed files
with
14 additions
and
9 deletions
+14
-9
openair1/SIMULATION/LTE_PHY/dlsim.c
openair1/SIMULATION/LTE_PHY/dlsim.c
+8
-8
openair1/SIMULATION/LTE_PHY/ulsim.c
openair1/SIMULATION/LTE_PHY/ulsim.c
+6
-1
No files found.
openair1/SIMULATION/LTE_PHY/dlsim.c
View file @
6ff993d6
...
@@ -130,7 +130,7 @@ void do_OFDM_mod_l(int32_t **txdataF, int32_t **txdata, uint16_t next_slot, LTE_
...
@@ -130,7 +130,7 @@ void do_OFDM_mod_l(int32_t **txdataF, int32_t **txdata, uint16_t next_slot, LTE_
}
}
void
DL_channel
(
PHY_VARS_eNB
*
eNB
,
PHY_VARS_UE
*
UE
,
int
subframe
,
int
awgn_flag
,
double
SNR
,
int
tx_lev
,
int
hold_channel
,
int
abstx
,
int
num_rounds
,
int
trials
,
int
round
,
channel_desc_t
*
eNB2UE
[
4
],
void
DL_channel
(
PHY_VARS_eNB
*
eNB
,
PHY_VARS_UE
*
UE
,
int
subframe
,
int
awgn_flag
,
double
SNR
,
int
tx_lev
,
int
hold_channel
,
int
abstx
,
int
num_rounds
,
int
trials
,
int
round
,
channel_desc_t
*
eNB2UE
[
4
],
double
s_re
[
2
][
30720
*
2
],
double
s_im
[
2
][
30720
*
2
],
double
r_re
[
2
][
30720
*
2
],
double
r_im
[
2
][
30720
*
2
],
FILE
*
csv_fd
)
{
double
*
s_re
[
2
],
double
*
s_im
[
2
],
double
*
r_re
[
2
],
double
*
r_im
[
2
],
FILE
*
csv_fd
)
{
int
i
,
u
;
int
i
,
u
;
int
aa
,
aarx
,
aatx
;
int
aa
,
aarx
,
aatx
;
...
@@ -1267,7 +1267,12 @@ int main(int argc, char **argv)
...
@@ -1267,7 +1267,12 @@ int main(int argc, char **argv)
double
snr_step
=
1
,
input_snr_step
=
1
,
snr_int
=
30
;
double
snr_step
=
1
,
input_snr_step
=
1
,
snr_int
=
30
;
LTE_DL_FRAME_PARMS
*
frame_parms
;
LTE_DL_FRAME_PARMS
*
frame_parms
;
double
s_re
[
2
][
30720
*
2
],
s_im
[
2
][
30720
*
2
],
r_re
[
2
][
30720
*
2
],
r_im
[
2
][
30720
*
2
];
double
s_re0
[
30720
*
2
],
s_im0
[
30720
*
2
],
r_re0
[
30720
*
2
],
r_im0
[
30720
*
2
];
double
s_re1
[
30720
*
2
],
s_im1
[
30720
*
2
],
r_re1
[
30720
*
2
],
r_im1
[
30720
*
2
];
double
*
s_re
[
2
]
=
{
s_re0
,
s_re1
};
double
*
s_im
[
2
]
=
{
s_im0
,
s_im1
};
double
*
r_re
[
2
]
=
{
r_re0
,
r_re1
};
double
*
r_im
[
2
]
=
{
r_im0
,
r_im1
};
double
forgetting_factor
=
0
.
0
;
//in [0,1] 0 means a new channel every time, 1 means keep the same channel
double
forgetting_factor
=
0
.
0
;
//in [0,1] 0 means a new channel every time, 1 means keep the same channel
...
@@ -1380,7 +1385,6 @@ int main(int argc, char **argv)
...
@@ -1380,7 +1385,6 @@ int main(int argc, char **argv)
FILE
*
csv_fd
=
NULL
;
FILE
*
csv_fd
=
NULL
;
char
csv_fname
[
32
];
char
csv_fname
[
32
];
int
dci_flag
=
1
;
int
dci_flag
=
1
;
int
llr8_flag
=
1
;
int
two_thread_flag
=
0
;
int
two_thread_flag
=
0
;
int
DLSCH_RB_ALLOC
;
int
DLSCH_RB_ALLOC
;
...
@@ -1413,7 +1417,7 @@ int main(int argc, char **argv)
...
@@ -1413,7 +1417,7 @@ int main(int argc, char **argv)
// num_layers = 1;
// num_layers = 1;
perfect_ce
=
0
;
perfect_ce
=
0
;
while
((
c
=
getopt
(
argc
,
argv
,
"ahdpZDe:Em:n:o:s:f:t:c:g:r:F:x:y:z:AM:N:I:i:O:R:S:C:T:b:u:v:w:B:P
L
l:WXY"
))
!=
-
1
)
{
while
((
c
=
getopt
(
argc
,
argv
,
"ahdpZDe:Em:n:o:s:f:t:c:g:r:F:x:y:z:AM:N:I:i:O:R:S:C:T:b:u:v:w:B:Pl:WXY"
))
!=
-
1
)
{
switch
(
c
)
{
switch
(
c
)
{
case
'a'
:
case
'a'
:
awgn_flag
=
1
;
awgn_flag
=
1
;
...
@@ -1477,10 +1481,6 @@ int main(int argc, char **argv)
...
@@ -1477,10 +1481,6 @@ int main(int argc, char **argv)
input_trch_file
=
1
;
input_trch_file
=
1
;
break
;
break
;
case
'L'
:
llr8_flag
=
1
;
break
;
case
'W'
:
case
'W'
:
two_thread_flag
=
1
;
two_thread_flag
=
1
;
break
;
break
;
...
...
openair1/SIMULATION/LTE_PHY/ulsim.c
View file @
6ff993d6
...
@@ -188,7 +188,12 @@ int main(int argc, char **argv)
...
@@ -188,7 +188,12 @@ int main(int argc, char **argv)
int
**
txdata
;
int
**
txdata
;
LTE_DL_FRAME_PARMS
*
frame_parms
;
LTE_DL_FRAME_PARMS
*
frame_parms
;
double
s_re
[
2
][
30720
],
s_im
[
2
][
30720
],
r_re
[
2
][
30720
],
r_im
[
2
][
30720
];
double
s_re0
[
30720
],
s_im0
[
30720
],
r_re0
[
30720
],
r_im0
[
30720
];
double
s_re1
[
30720
],
s_im1
[
30720
],
r_re1
[
30720
],
r_im1
[
30720
];
double
*
s_re
[
2
]
=
{
s_re0
,
s_re1
};
double
*
s_im
[
2
]
=
{
s_im0
,
s_im1
};
double
*
r_re
[
2
]
=
{
r_re0
,
r_re1
};
double
*
r_im
[
2
]
=
{
r_im0
,
r_im1
};
double
forgetting_factor
=
0
.
0
;
//in [0,1] 0 means a new channel every time, 1 means keep the same channel
double
forgetting_factor
=
0
.
0
;
//in [0,1] 0 means a new channel every time, 1 means keep the same channel
double
iqim
=
0
.
0
;
double
iqim
=
0
.
0
;
uint8_t
extended_prefix_flag
=
0
;
uint8_t
extended_prefix_flag
=
0
;
...
...
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