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Michael Black
OpenXG UE
Commits
1a0372d3
Commit
1a0372d3
authored
Jun 11, 2019
by
Robert Schmidt
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Plain Diff
FlexRAN: Calculate sfnsn such that diff 1s = 1000
parent
466469ae
Changes
2
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2 changed files
with
3 additions
and
12 deletions
+3
-12
openair2/ENB_APP/flexran_agent_ran_api.c
openair2/ENB_APP/flexran_agent_ran_api.c
+2
-11
openair2/ENB_APP/flexran_agent_ran_api.h
openair2/ENB_APP/flexran_agent_ran_api.h
+1
-1
No files found.
openair2/ENB_APP/flexran_agent_ran_api.c
View file @
1a0372d3
...
...
@@ -71,19 +71,10 @@ sub_frame_t flexran_get_current_subframe(mid_t mod_id)
return
RC
.
mac
[
mod_id
]
->
subframe
;
}
/* Why uint16_t, frame_t and sub_frame_t are defined as uint32_t? */
uint16_t
flexran_get_sfn_sf
(
mid_t
mod_id
)
uint32_t
flexran_get_sfn_sf
(
mid_t
mod_id
)
{
if
(
!
mac_is_present
(
mod_id
))
return
0
;
frame_t
frame
=
flexran_get_current_system_frame_num
(
mod_id
);
sub_frame_t
subframe
=
flexran_get_current_subframe
(
mod_id
);
uint16_t
sfn_sf
,
frame_mask
,
sf_mask
;
frame_mask
=
(
1
<<
12
)
-
1
;
sf_mask
=
(
1
<<
4
)
-
1
;
sfn_sf
=
(
subframe
&
sf_mask
)
|
((
frame
&
frame_mask
)
<<
4
);
return
sfn_sf
;
return
flexran_get_current_frame
(
mod_id
)
*
10
+
flexran_get_current_subframe
(
mod_id
);
}
uint16_t
flexran_get_future_sfn_sf
(
mid_t
mod_id
,
int
ahead_of_time
)
...
...
openair2/ENB_APP/flexran_agent_ran_api.h
View file @
1a0372d3
...
...
@@ -63,7 +63,7 @@ sub_frame_t flexran_get_current_subframe(mid_t mod_id);
/*Return the frame and subframe number in compact 16-bit format.
Bits 0-3 subframe, rest for frame. Required by FlexRAN protocol*/
uint
16
_t
flexran_get_sfn_sf
(
mid_t
mod_id
);
uint
32
_t
flexran_get_sfn_sf
(
mid_t
mod_id
);
/* Return a future frame and subframe number that is ahead_of_time
subframes later in compact 16-bit format. Bits 0-3 subframe,
...
...
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