Specifies GLR to reduce MAP signaling for roaming users by caching subscriber data in visited network, minimizing inter-PLMN location updates.
TS 23.119 (Rel-19) — Gateway Location Register (GLR) Stage 2 Description. Specifies GLR to reduce MAP signaling for roaming users by caching subscriber data in visited network, minimizing inter-PLMN location updates. Primary function: Procedures. Category: Core Network (Location Management). Technology generation: 3G. Network layer: CoreNetwork.
Complexity level: Intermediate. Implementation difficulty: Medium.
3GPP TS 23.119 (Rel-19) is the 3GPP specification for Gateway Location Register (GLR) Stage 2 Description. Specifies GLR to reduce MAP signaling for roaming users by caching subscriber data in visited network, minimizing inter-PLMN location updates.
TS 23.119 is part of 3GPP Rel-19. The latest known version on 3GPP Explorer is j00.
Procedures.
TS 23.119 belongs to the Core Network (Location Management) category of 3GPP specifications. It applies to 3G networks.
View the full specification with interactive table of contents, version history, and AI analysis.
Read Full Specification →