Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
O
OpenXG UE
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Analytics
Analytics
CI / CD
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
OpenXG
OpenXG UE
Commits
58ec49b0
Commit
58ec49b0
authored
Oct 28, 2020
by
Florian Kaltenberger
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
hardcoding ra_rnti in case of long prach for benetel
parent
c06adc0c
Changes
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
10 additions
and
2 deletions
+10
-2
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
+10
-2
No files found.
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
View file @
58ec49b0
...
...
@@ -248,8 +248,6 @@ void nr_initiate_ra_proc(module_id_t module_idP,
uint8_t
ul_carrier_id
=
0
;
// 0 for NUL 1 for SUL
NR_SearchSpace_t
*
ss
;
int
UE_id
=
0
;
// ra_rnti from 5.1.3 in 38.321
uint16_t
ra_rnti
=
1
+
symbol
+
(
slotP
*
14
)
+
(
freq_index
*
14
*
80
)
+
(
ul_carrier_id
*
14
*
80
*
8
);
uint16_t
msg2_frame
,
msg2_slot
,
monitoring_slot_period
,
monitoring_offset
;
gNB_MAC_INST
*
nr_mac
=
RC
.
nrmac
[
module_idP
];
...
...
@@ -259,6 +257,16 @@ void nr_initiate_ra_proc(module_id_t module_idP,
NR_ServingCellConfigCommon_t
*
scc
=
cc
->
ServingCellConfigCommon
;
NR_RA_t
*
ra
=
&
cc
->
ra
[
0
];
uint16_t
ra_rnti
;
// ra_rnti from 5.1.3 in 38.321
// FK: in case of long PRACH the phone seems to expect the subframe number instead of the slot number here.
if
(
scc
->
uplinkConfigCommon
->
initialUplinkBWP
->
rach_ConfigCommon
->
choice
.
setup
->
prach_RootSequenceIndex
.
present
==
NR_RACH_ConfigCommon__prach_RootSequenceIndex_PR_l839
)
ra_rnti
=
1
+
symbol
+
(
9
/*slotP*/
*
14
)
+
(
freq_index
*
14
*
80
)
+
(
ul_carrier_id
*
14
*
80
*
8
);
else
ra_rnti
=
1
+
symbol
+
(
slotP
*
14
)
+
(
freq_index
*
14
*
80
)
+
(
ul_carrier_id
*
14
*
80
*
8
);
// if the preamble received correspond to one of the listed
// the UE sent a RACH either for starting RA procedure or RA procedure failed and UE retries
int
pr_found
=
0
;
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment