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wangjie
OpenXG-RAN
Commits
570160c5
Commit
570160c5
authored
4 years ago
by
Robert Schmidt
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Calculate TBS for coefficient only when needed
parent
45923567
Changes
1
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1 changed file
with
9 additions
and
10 deletions
+9
-10
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+9
-10
No files found.
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
View file @
570160c5
...
@@ -603,16 +603,6 @@ void pf_ul(module_id_t module_id,
...
@@ -603,16 +603,6 @@ void pf_ul(module_id_t module_id,
sched_pusch
->
Qm
<<=
1
;
sched_pusch
->
Qm
<<=
1
;
}
}
uint32_t
tbs
=
nr_compute_tbs
(
sched_pusch
->
Qm
,
sched_pusch
->
R
,
1
,
// rbSize
ps
->
nrOfSymbols
,
ps
->
N_PRB_DMRS
*
ps
->
num_dmrs_symb
,
0
,
// nb_rb_oh
0
,
1
/* NrOfLayers */
)
>>
3
;
/* Check BSR */
/* Check BSR */
if
(
sched_ctrl
->
estimated_ul_buffer
-
sched_ctrl
->
sched_ul_bytes
<=
0
)
{
if
(
sched_ctrl
->
estimated_ul_buffer
-
sched_ctrl
->
sched_ul_bytes
<=
0
)
{
/* if no data, pre-allocate 5RB */
/* if no data, pre-allocate 5RB */
...
@@ -646,6 +636,15 @@ void pf_ul(module_id_t module_id,
...
@@ -646,6 +636,15 @@ void pf_ul(module_id_t module_id,
add_tail_nr_list
(
&
UE_sched
,
UE_id
);
add_tail_nr_list
(
&
UE_sched
,
UE_id
);
/* Calculate coefficient*/
/* Calculate coefficient*/
const
uint32_t
tbs
=
nr_compute_tbs
(
sched_pusch
->
Qm
,
sched_pusch
->
R
,
1
,
// rbSize
ps
->
nrOfSymbols
,
ps
->
N_PRB_DMRS
*
ps
->
num_dmrs_symb
,
0
,
// nb_rb_oh
0
,
1
/* NrOfLayers */
)
>>
3
;
coeff_ue
[
UE_id
]
=
(
float
)
tbs
/
ul_thr_ue
[
UE_id
];
coeff_ue
[
UE_id
]
=
(
float
)
tbs
/
ul_thr_ue
[
UE_id
];
LOG_D
(
MAC
,
"b %d, ul_thr_ue[%d] %f, tbs %d, coeff_ue[%d] %f
\n
"
,
LOG_D
(
MAC
,
"b %d, ul_thr_ue[%d] %f, tbs %d, coeff_ue[%d] %f
\n
"
,
b
,
UE_id
,
ul_thr_ue
[
UE_id
],
tbs
,
UE_id
,
coeff_ue
[
UE_id
]);
b
,
UE_id
,
ul_thr_ue
[
UE_id
],
tbs
,
UE_id
,
coeff_ue
[
UE_id
]);
...
...
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