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lizhongxiao
OpenXG UE
Commits
bfc71695
Commit
bfc71695
authored
Jun 17, 2021
by
francescomani
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tbs computation on the fly in pf_dl
parent
b61d3d95
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+10
-1
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
+10
-1
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
View file @
bfc71695
...
@@ -602,7 +602,16 @@ void pf_dl(module_id_t module_id,
...
@@ -602,7 +602,16 @@ void pf_dl(module_id_t module_id,
/* Calculate coeff */
/* Calculate coeff */
set_dl_mcs
(
sched_pdsch
,
sched_ctrl
,
ps
->
mcsTableIdx
);
set_dl_mcs
(
sched_pdsch
,
sched_ctrl
,
ps
->
mcsTableIdx
);
uint32_t
tbs
=
pf_tbs
[
ps
->
mcsTableIdx
][
sched_pdsch
->
mcs
];
const
uint8_t
Qm
=
nr_get_Qm_dl
(
sched_pdsch
->
mcs
,
ps
->
mcsTableIdx
);
const
uint16_t
R
=
nr_get_code_rate_dl
(
sched_pdsch
->
mcs
,
ps
->
mcsTableIdx
);
uint32_t
tbs
=
nr_compute_tbs
(
Qm
,
R
,
1
,
/* rbSize */
10
,
/* hypothetical number of slots */
0
,
/* N_PRB_DMRS * N_DMRS_SLOT */
0
/* N_PRB_oh, 0 for initialBWP */
,
0
/* tb_scaling */
,
1
/* nrOfLayers */
)
>>
3
;
coeff_ue
[
UE_id
]
=
(
float
)
tbs
/
thr_ue
[
UE_id
];
coeff_ue
[
UE_id
]
=
(
float
)
tbs
/
thr_ue
[
UE_id
];
LOG_D
(
NR_MAC
,
"b %d, thr_ue[%d] %f, tbs %d, coeff_ue[%d] %f
\n
"
,
LOG_D
(
NR_MAC
,
"b %d, thr_ue[%d] %f, tbs %d, coeff_ue[%d] %f
\n
"
,
b
,
UE_id
,
thr_ue
[
UE_id
],
tbs
,
UE_id
,
coeff_ue
[
UE_id
]);
b
,
UE_id
,
thr_ue
[
UE_id
],
tbs
,
UE_id
,
coeff_ue
[
UE_id
]);
...
...
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