22.11 Activation of a CCBS request
29.1203GPPMobile Application Part (MAP) specification for Gateway Location Register (GLR)Release 17TS
22.11.1 General
The Activation of a CCBS request procedure in the GLR is a fully transparent communication between the VLR and the HLR.
22.11.2 Procedure in the GLR
When receiving the MAP_REGISTER_CC_ENTRY indication from VLR, the MAP user in the GLR transfers the information to the HLR in the MAP_REGISTER_CC_ENTRY request without checking the contents of the service indication.
When the GLR receives a MAP_REGISTER_CC_ENTRY confirmation from the HLR then it shall pass this to the VLR and closes the MAP provider service.
The activation of a CCBS request procedure in the GLR is shown in figure 22.11/1.
Figure 22.11/1 (sheet 1 of 2): Process Register_CC_Entry_GLR
Figure 22.11/1 (sheet 2 of 2): Process Register_CC_Entry_GLR