Page 1418 - 5G Basics - Core Network Aspects

3 Signalling aspects

Message format:

<SBAN-NQ-Message> ::= < Message Header >
{ SDN-controller-Address }
{ SDN-application-Address }
{ SDN-application-ID }
*{ Network-ID }

*[ Auto-Network-ID ]
Meanings and explanations:
1) SDN-controller-Address uniquely specifies the SDN controller;

2) SDN-application-Address uniquely assigned to the SDN application;
3) SDN-application-ID uniquely specifies the SDN application;
4) Network-ID uniquely specifies the network enquired by the SDN application;
5) Auto-Network-ID is optional and has the same meaning with item 4. The auto here means the
SDN controller will automatically report the specified network status in case of changes.
The SBAN network status response message is defined as SBAN-NQP message.

The SBAN-NQP message, indicated by the message type in the message header field, is sent by the SDN
controller to the SDN application in response to the SBAN-NQ message.

Message format:
<SBAN-NQP-Message> ::= < Message Header >
{ SDN-controller-Address }

{ SDN-application-Address }
{ SDN-application-ID }
*{ Network-ID }
*{ Network-Status-Value }
Meanings and explanations:

1) SDN-controller-Address uniquely specifies the SDN controller;
2) SDN-application-Address uniquely assigned to the SDN application;
3) SDN-application-ID uniquely specifies the SDN application;
4) Network-ID uniquely specifies the network enquired by the SDN application;

5) Network-Status-Value is used for describing the status of the SBAN network specified by
Network-Type-ID.

8.3.2.3 SBAN Network Service Query message and response message
The SBAN Network Service Query message is defined as SBAN-NSQ message.

The SBAN-NSQ message, indicated by the message type in the message header field, is sent by the SDN
application to the SDN controller in order to get the network service status of the SBAN.

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