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1. (WO2013110777) SUPPORT OF MOBILE-TERMINATED SERVICE DELIVERY OVER A MULTI-RAT AND/OR MULTI-DOMAIN MOBILE NETWORK

Pub. No.:    WO/2013/110777    International Application No.:    PCT/EP2013/051470
Publication Date: Fri Aug 02 01:59:59 CEST 2013 International Filing Date: Sat Jan 26 00:59:59 CET 2013
IPC: H04W 60/00
H04W 8/10
H04W 64/00
Applicants: ALCATEL LUCENT
Inventors: DREVON, Nicolas
THIEBAUT, Laurent
Title: SUPPORT OF MOBILE-TERMINATED SERVICE DELIVERY OVER A MULTI-RAT AND/OR MULTI-DOMAIN MOBILE NETWORK
Abstract:
Embodiments of the present invention include a method for support of mobile-terminated service delivery over a multi-Radio Access Technology RAT and/or multi-domain mobile network wherein an User Equipment UE can be registered with multiple serving Core Network CN nodes, said method using information, referred to as termination selection information, including indication of a preferred serving CN node and/or preferred domain for mobile-terminated service delivery attempt towards said UE, said preferred serving CN node and/or said preferred domain determined as the serving CN node and/or domain most probably currently able to reach the UE, based on information referred to as termination selection support information retrieved from said multiple serving CN nodes, said method using, for said determination of the serving CN node and/or domain most probably currently able to reach the UE, termination selection support information including information on UE probability of camping per RAT.