Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2003-04-18
2008-08-19
Al-Aubaidi, Rasha S (Department: 2614)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S435100
Reexamination Certificate
active
07415274
ABSTRACT:
A mechanism for performing routing in a communication system including a radio access network and a plurality of core networks connected to the radio access network. In order to accomplish a mechanism whereby the routing of a registration request to a serving core network, and also the rejection of a registration request, can be carried out in a controlled manner, a core network is first selected for a registration request received. The registration request is then forwarded to the selected core network and, in response to at least one predetermined criterion being fulfilled, the selected core network is notified that the registration request is to be served by that core network, i.e. that the registration request cannot be rerouted to another core network.
REFERENCES:
patent: 6097951 (2000-08-01), Ernam et al.
patent: 6112087 (2000-08-01), Tayloe
patent: 6151495 (2000-11-01), Rune
patent: 6631260 (2003-10-01), Carey et al.
patent: 6879832 (2005-04-01), Palm et al.
patent: 6950419 (2005-09-01), Park et al.
patent: 7006450 (2006-02-01), Kuster et al.
patent: 2002/0068565 (2002-06-01), Purnadi et al.
patent: 2004/0097216 (2004-05-01), Mademann
patent: 2004/0157600 (2004-08-01), Stumpert et al.
patent: 2004/0176091 (2004-09-01), Bajko et al.
patent: 2004/0203640 (2004-10-01), Molander et al.
patent: 1 280 365 (2003-01-01), None
patent: WO 01/91370 (2001-11-01), None
patent: WO 03/003771 (2003-01-01), None
patent: WO 03/037021 (2003-05-01), None
patent: WO 03/045095 (2003-05-01), None
Hulkkonen Tony
Kauranen Kari P.
Al-Aubaidi Rasha S
Nokia Corporation
Squire Sanders & Dempsey L.L.P.
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