ETSI TS 123 119 gives the stage 2 description of the Gateway Location Register (GLR) within the UMTS Core Network as a means of reducing the amount of MAP signalling traffic associated with location management carried over inter-PLMN links for roaming users.
The present document will be restricted of the case where the GLR supports one VPLMN only.
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Edition: 14.0.0 Published: 04/01/2017 Number of Pages: 130File Size: 1 file , 870 KB