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canghaiwuhen
OpenXG-RAN
Commits
c7820828
Commit
c7820828
authored
Feb 10, 2020
by
masayuki.harada
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Fix degradation in TM2.
parent
5df92275
Changes
2
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2 changed files
with
6 additions
and
7 deletions
+6
-7
openair1/PHY/LTE_TRANSPORT/dci_tools.c
openair1/PHY/LTE_TRANSPORT/dci_tools.c
+6
-4
openair1/PHY/LTE_TRANSPORT/power_control.c
openair1/PHY/LTE_TRANSPORT/power_control.c
+0
-3
No files found.
openair1/PHY/LTE_TRANSPORT/dci_tools.c
View file @
c7820828
...
...
@@ -852,6 +852,8 @@ void fill_dci_and_dlsch(PHY_VARS_eNB *eNB,int frame,int subframe,L1_rxtx_proc_t
dlsch0_harq
=
dlsch0
->
harq_processes
[
rel8
->
harq_process
];
dlsch1_harq
=
dlsch1
->
harq_processes
[
rel8
->
harq_process
];
dlsch0_harq
->
codeword
=
0
;
dlsch1_harq
->
codeword
=
1
;
dlsch0
->
subframe_tx
[
subframe
]
=
1
;
...
...
@@ -893,8 +895,8 @@ void fill_dci_and_dlsch(PHY_VARS_eNB *eNB,int frame,int subframe,L1_rxtx_proc_t
dlsch1
->
active
[
subframe
]
=
0
;
dlsch1
->
harq_mask
&=
~
(
1
<<
rel8
->
harq_process
);
}
// dlsch0_harq->dl_power_off = 0
;
// dlsch1_harq->dl_power_off = 0
;
dlsch0_harq
->
dl_power_off
=
1
;
dlsch1_harq
->
dl_power_off
=
1
;
if
(
fp
->
nb_antenna_ports_eNB
==
2
)
{
...
...
@@ -904,8 +906,8 @@ void fill_dci_and_dlsch(PHY_VARS_eNB *eNB,int frame,int subframe,L1_rxtx_proc_t
if
((
dlsch0
->
active
[
subframe
]
==
1
)
&&
(
dlsch1
->
active
[
subframe
]
==
1
))
{
dlsch0_harq
->
mimo_mode
=
LARGE_CDD
;
dlsch1_harq
->
mimo_mode
=
LARGE_CDD
;
dlsch0_harq
->
dl_power_off
=
1
;
dlsch1_harq
->
dl_power_off
=
1
;
dlsch0_harq
->
dl_power_off
=
0
;
dlsch1_harq
->
dl_power_off
=
0
;
}
else
{
dlsch0_harq
->
mimo_mode
=
ALAMOUTI
;
dlsch1_harq
->
mimo_mode
=
ALAMOUTI
;
...
...
openair1/PHY/LTE_TRANSPORT/power_control.c
View file @
c7820828
...
...
@@ -52,9 +52,6 @@ double computeRhoA_eNB(uint8_t pa,
if
(
!
dl_power_off
)
//if dl_power_offset is 0, this is for MU-interference, TM5
rho_a_dB
-=
10
*
log10
(
2
);
if
(
n_antenna_port
==
2
)
rho_a_dB
-=
10
*
log10
(
2
);
if
(
n_antenna_port
==
4
)
// see TS 36.213 Section 5.2
rho_a_dB
+=
10
*
log10
(
2
);
...
...
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