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ZhouShuya
OpenXG-RAN
Commits
56657089
Commit
56657089
authored
4 years ago
by
Sakthivel Velumani
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Handle case where all harq are busy
parent
107167d1
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1
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5 additions
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2 deletions
+5
-2
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
+5
-2
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
View file @
56657089
...
...
@@ -776,7 +776,7 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP,
}
u
int8_t
select_ul_harq_pid
(
NR_UE_sched_ctrl_t
*
sched_ctrl
)
{
int8_t
select_ul_harq_pid
(
NR_UE_sched_ctrl_t
*
sched_ctrl
)
{
uint8_t
hrq_id
;
uint8_t
max_ul_harq_pids
=
3
;
// temp: for testing
...
...
@@ -802,6 +802,8 @@ uint8_t select_ul_harq_pid(NR_UE_sched_ctrl_t *sched_ctrl) {
return
hrq_id
;
}
}
LOG_E
(
MAC
,
"All UL HARQ processes are busy. Cannot schedule ULSCH
\n
"
);
return
-
1
;
}
void
schedule_fapi_ul_pdu
(
int
Mod_idP
,
...
...
@@ -1006,7 +1008,8 @@ void schedule_fapi_ul_pdu(int Mod_idP,
//Pusch Allocation in frequency domain [TS38.214, sec 6.1.2.2]
//Optional Data only included if indicated in pduBitmap
uint8_t
harq_id
=
select_ul_harq_pid
(
&
UE_list
->
UE_sched_ctrl
[
UE_id
]);
int8_t
harq_id
=
select_ul_harq_pid
(
&
UE_list
->
UE_sched_ctrl
[
UE_id
]);
if
(
harq_id
<
0
)
return
;
NR_UE_ul_harq_t
*
cur_harq
=
&
UE_list
->
UE_sched_ctrl
[
UE_id
].
ul_harq_processes
[
harq_id
];
pusch_pdu
->
pusch_data
.
harq_process_id
=
harq_id
;
pusch_pdu
->
pusch_data
.
new_data_indicator
=
cur_harq
->
ndi
;
...
...
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