Organization of subscriber data
The present document provides details concerning information to be stored in the different entities storing data within a 3GPP network concerning mobile subscriber. A list of entities storing subscriber data is provided in clause 1.
Clause 2 contains all details concerning the definition of the parameters, often given by reference to other specifications, and where the parameter is to be stored.
Table 1 in clause 3 gives a summary overview and clause 4 identifies the reference information required for accessing the information.
In this specification, if there is no specific indication, the following principles apply:
- "SGSN" refers to an SGSN which may support the Gn and Gp interfaces or the S4 interface or both.
- "S4-SGSN" refers to an SGSN which only supports the S4 interface.
- "Gn/Gp-SGSN" refers to an SGSN which only supports the Gn and Gp interfaces.