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Content for  TS 23.554  Word version:  18.0.0

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8  Procedures and information flowsp. 24

8.1  Configurationp. 24

8.1.1  Generalp. 24

The configuration procedure is used to get the MSGin5G Service configuration information (e.g. UE Service ID). The configuration procedure is used by the MSGin5G UE or used by Message Gateway on behalf of the Non-MSGin5G UE. The MSGin5G Service configuration information is used in the future messaging communication.
The VAL UE configuration data specified in TS 23.434 is used in this configuration procedure. After the configuration procedure, the MSGin5G UE, or the Message Gateway on behalf of the Non-MSGin5G UE can register to MSGin5G Server.
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8.1.2  MSGin5G UE Configurationp. 24

In the MSGin5G UE configuration procedure, the MSGin5G UE acts as Configuration management client specified in TS 23.434.
The following steps of configuration management service apply for the MSGin5G UE:
The usage of the above information flows is clarified as below:
  • The MSGin5G UE ID works as VAL UE ID which is mandatory in the Get VAL UE configuration request;
  • The UE Service ID works as VAL user ID;
  • The service identifier of MSGin5G Service works as VAL service ID;
Besides the IEs specified in clause 11.3.2.1 of TS 23.434, the information in Table 8.1.2-1 is also included in the Get VAL UE configuration request.
Information element Status Description
MSGin5G UE informationOOther information needed by the configuration procedure. (see NOTE)
NOTE:
The information can be the device type, device vendor, etc. It is specified by application provider or MSGin5G Service provider and is out of scope of this document. The MSGin5G Service provider can configure the MSGin5G UE with different configuration data based on this IE. E.g. all sensors can be configured to a same MSGin5G Server.
The information in Table 8.1.2-2 is included in the Get VAL UE configuration response as a part of VAL UE configuration data.
Information element Status Description
UE Service IDMUE Service ID assigned to the requesting MSGin5G UE.
MSGin5G Server addressMThe MSGin5G Server which serves this MSGin5G UE.
MSGin5G Service specific informationOThe specific information of the MSGin5G Service specified by the MSGin5G Service provider. (see NOTE)
NOTE:
E.g. the segment size of MSGin5G message in this service provider. The detailed definition is out of scope of this document.
Besides the functionalities of Configuration Management Server specified in TS 23.434, the MSGin5G Configuration Function should also checks whether the MSGin5G UE ID (i.e. VAL UE ID) is included in a former Get VAL UE configuration request.
  • If so, the MSGin5G Configuration Function included the UE Service ID assigned to the MSGin5G UE in the former configuration procedure as a part of VAL UE configuration data,
  • Otherwise, a new UE Service ID is assigned to the MSGin5G UE and included in the VAL UE configuration data.
Then the MSGin5G Configuration Function processes the configuration request according to the service policy.
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8.1.3  Non-MSGin5G UE Configurationp. 25

When a Non-MSGin5G UE interacts to the Message Gateway first time (e.g. a Non-MSGin5G UE sends a message to an MSGin5G UE/Application Server or vice versa), the Message Gateway records the Non-MSGin5G UE ID and performs the configuration procedure on behalf of the Non-MSGin5G UE to get the MSGin5G Service configuration information (e.g. UE Service ID).
In the Non-MSGin5G UE configuration procedure, the Message Gateway acts as Configuration management client specified in TS 23.434 on behalf of each Non- MSGin5G UE.
The following steps of configuration management service may apply for the Message Gateway:
The usage of the above information flows is clarified as below:
  • An Information Element contains both Non-MSGin5G UE ID and MGW Service ID works as VAL UE ID which is mandatory in the Get VAL UE configuration request;
  • The UE Service ID works as VAL user ID;
  • The service identifier of MSGin5G Service works as VAL service ID;
Besides the IEs specified in clause 11.3.2.1 of TS 23.434, the information in Table 8.1.3-1 is also included in the Get VAL UE configuration request.
Information element Status Description
Non-MSGin5G UE informationOOther information needed by the configuration procedure. (see NOTE)
NOTE:
The information can be the device type, device Vendor, etc. It is specified by application provider or MSGin5G Service provider and is out of scope of this document. The MSGin5G Service provider can configure the Non-MSGin5G UE with different configuration data based on this IE. E.g. all sensors can be configured to a same MSGin5G Server.
The information in Table 8.1.3-2 is included in the Get VAL UE configuration response as a part of VAL UE configuration data.
Information element Status Description
UE Service IDMUE service ID assigned to the requesting Non-MSGin5G UE.
MSGin5G Server addressMThe MSGin5G Server which serves this MSGin5G UE.
MSGin5G Service specific informationOThe specific information of the MSGin5G Service specified by the MSGin5G Service provider. (see NOTE)
NOTE:
E.g. the segment size of MSGin5G message in this service provider, the detailed definition is out of scope of this document.
Besides the functionalities of Configuration Management Server specified in TS 23.434, the MSGin5G Configuration Function should also check whether the MSGin5G UE ID (i.e. VAL UE ID) is included in a former Get VAL UE configuration request.
  • If so, the MSGin5G Configuration Function included the UE Service ID assigned to the MSGin5G UE in the former configuration procedure as a part of VAL UE configuration data,
  • Otherwise, a new UE Service ID is assigned to the MSGin5G UE and included in the VAL UE configuration data.
    Then the MSGin5G Configuration Function processes the configuration request according to the service policy.
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