24A.5.1 General

29.0023GPPMobile Application Part (MAP) specificationRelease 17TS

The message flows for successful retrieval of subscriber information related to an any time interrogation from the CAMEL server are shown in figure 24A.5/1 for interrogation directed to an HLR and figure 24A.5/2 for interrogation directed to a GMLC.

1) MAP_ANY_TIME_INTERROGATION_req/ind

2) MAP_PROVIDE_SUBSCRIBER_INFO_req/ind

3) MAP_PROVIDE_SUBSCRIBER_INFO_rsp/cnf

4) MAP_ANY_TIME_INTERROGATION_rsp/cnf

Figure 24A.5/1: Message flow for any time interrogation (gsmSCF to HLR)

The following MAP services are used to retrieve information about the status and/or location of a subscriber:

MAP_ANY_TIME_INTERROGATION see clause 8.11.1;

MAP_PROVIDE_SUBSCRIBER_INFO see clause 8.11.2.

The HLR sends the MAP_PROVIDE_SUBSCRIBER_INFO request to the SGSN or the VLR, according to the domain for which the gsmSCF requested the information.

1) MAP_ANY_TIME_INTERROGATION_req/ind

2) MAP_ANY_TIME_INTERROGATION_rsp/cnf

Figure 24A.5/2: Message flow for any time interrogation (gsmSCF to GMLC)

The following MAP service is used to retrieve location information from a GMLC:

MAP_ANY_TIME_INTERROGATION see clause 8.11.1;

In addition, the GMLC may use MAP Services specific to Location Services.