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Scope
The page will discuss and document the necessary yang modules to be supported by O-DU to ensure the end-to-end functionality of the D-Release use case "Closed loop".
As O-RAN alliance does not provide solid yang models yet, other data models needs to be defined or selected.
Decisions
In SMO project call on 2021-03-04 it was decided to create a yang modules for O-RAN-SC DU with a minimum parameter set supporting the D-Release Closed loop use case.
The initial idea of a configuration for the O-DU NetConf client is rejected, because in D-Release there wont be a NetConf client implemented on O-DU.
The prototype yang models from B-Release wont be enhanced.
RSAC 2021-04-08
Please see comment in
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D-Release YANG model for O-DU
Please see attached hello-world yang for D-Release.
| language | yml |
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module:
o-ran-sc-du-hello-world
+--rw
network-function
+--rw
du-to-ru-connection*
[name]
+--rw
name
string +--ro operational-state? enumeration +--rw administrative-state? enumeration +--ro cell-state? enumeration +--ro
status?
connection-status
rpcs: // comment: both RPCs are marked as deprecated // its function is covered by administrative-state. x---x
connect
|
+---w
input
|
|
+---w
remote-network-function
o-ru-reference
|
+--ro
output
|
+--ro
response-status
enumeration
|
+--ro
message?
string
x---x
disconnect
+---w
input
|
+---w
remote-network-function
o-ru-reference
+--ro
output
+--ro
response-status
enumeration
+--ro
message?
string