UTRAN & GERAN 3G Inter-PLMN Handover

UTRAN & GERAN 3G Inter-PLMN Handover
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The subscriber's home network is France. The visited network where the subscriber is registered in a VLR (Visitor Location Register) is Germany. The signalling connection between HLR (Home Location Register) and VLR is indicated by dotted lines. The calls for the subscriber are controlled by the MSC collocated to the VLR where the subscriber is registered.