Defines GLR architecture for reducing inter-PLMN signalling in roaming scenarios by caching subscriber data and handling location management within visited networks.
TS 23.909 (Rel-5) — Gateway Location Register (GLR) Architecture. Defines GLR architecture for reducing inter-PLMN signalling in roaming scenarios by caching subscriber data and handling location management within visited networks. Primary function: Architecture Definition. Category: Core Network (Mobility Management). Technology generation: 3G. Network layer: CoreNetwork.
Complexity level: Advanced. Implementation difficulty: High.
3GPP TS 23.909 (Rel-5) is the 3GPP specification for Gateway Location Register (GLR) Architecture. Defines GLR architecture for reducing inter-PLMN signalling in roaming scenarios by caching subscriber data and handling location management within visited networks.
TS 23.909 is part of 3GPP Rel-5. The latest known version on 3GPP Explorer is 1400.
Architecture Definition.
TS 23.909 belongs to the Core Network (Mobility Management) category of 3GPP specifications. It applies to 3G networks.
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