Service-Identifier (The name in message tracing results is service-identifier.)

http://localhost:7904/pages/CEC1230A/01/CEC1230A/01/resources/upcc/maintenance/signaling/figure/fig_cn_90_35_000126_01.png

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The Service Identifier AVP is contained in the Charging-Rule-Definition AVP and X-HW-Service-Usage AVP.

• The syntax of the Charging-Rule-Definition AVP is as follows:

  Charging-Rule-Definition ::= < AVP Header: 1003 >

  { Charging-Rule-Name }

  [ Service-Identifier ]

  [ Rating-Group ]

  ...

• The syntax of the X-HW-Service-Usage AVP is as follows:

  X-HW-Service-Usage ::= < AVP Header: 2007 >

  [ Rating-Group ]

  [ Service-Identifier ]

  [ CC-Input-Octets ]

  ...

The Service-Identifier AVP indicates the identifier of a service.

The Service-Identifier AVP is applicable to the proprietary fair usage policy (FUP) service provided by Huawei.

The Service Identifier AVP and the Rating-Group AVP jointly identify a service. The Service Identifier AVP value is determined by carriers.

The service identifier can be configured in the ChargingAction action on the UPCC. It is delivered by the Charging-Rule-Definition AVP included in a CCA message to notify the PCEF of the service identifier applied to the rule.

The PCEF includes the X-HW-Service-Usage AVP in a CCR message and sends the CCR message to the UPCC to report the data usage. In this case, other sub-AVPs such as the Service-Identifier AVP are also included in the CCR message. The UPCC identifies the quota and deducts the data usage based on the Monitoring-Key and Service-Identifier AVPs.