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Michael Black
OpenXG UE
Commits
0b2cdc55
Commit
0b2cdc55
authored
Jun 24, 2019
by
Robert Schmidt
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FlexRAN: HO request first check whether X2 is active, minor indentation fixes
parent
8f814485
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1
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1 changed file
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9 additions
and
12 deletions
+9
-12
openair2/RRC/LTE/rrc_eNB.c
openair2/RRC/LTE/rrc_eNB.c
+9
-12
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openair2/RRC/LTE/rrc_eNB.c
View file @
0b2cdc55
...
...
@@ -4819,12 +4819,17 @@ flexran_rrc_eNB_trigger_handover (int mod_id,
rrc_eNB_ue_context_t
*
ue_context_pP
,
int
target_cell_id
)
{
uint32_t earfcn_dl;
uint8_t KeNB_star[32] = { 0 };
int cell_found = 0;
uint32_t
earfcn_dl
;
uint8_t
KeNB_star
[
32
]
=
{
0
};
int
cell_found
=
0
;
/* Check if eNB id belongs to the supported ones-Extend for multiple carrieres */
/* if X2AP is disabled, do nothing */
if
(
!
is_x2ap_enabled
())
{
LOG_E
(
RRC
,
"X2 is disabled
\n
"
);
return
-
1
;
}
/* Check if eNB id belongs to the supported ones-Extend for multiple carrieres */
for
(
int
i
=
0
;
i
<
RC
.
rrc
[
mod_id
]
->
num_neigh_cells
;
i
++
)
{
if
(
RC
.
rrc
[
mod_id
]
->
neigh_cells_id
[
i
][
0
]
==
target_cell_id
)
{
cell_found
=
1
;
...
...
@@ -4833,20 +4838,12 @@ int cell_found = 0;
}
/* Check if eNB id was found */
if
(
!
cell_found
)
{
LOG_E
(
RRC
,
"%s(): cannot find target eNB with phyCellId %d
\n
"
,
__func__
,
target_cell_id
);
return
-
1
;
}
/* Handover process is following */
/* if X2AP is disabled, do nothing */
if (!is_x2ap_enabled()) {
LOG_E(RRC, "X2 is disabled\n");
return -1;
}
LOG_D
(
RRC
,
"Handover is triggered by FlexRAN controller...
\n
"
);
/* if the UE is not in handover mode, start handover procedure */
...
...
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