Unlicensed mobile access optimization

Details Unlicensed mobile access optimization Unlicensed mobile access optimization

2005-12-12

2010-10-19

Kuntz, Curtis (Department: 2614)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C455S445000, C455S450000, C455S464000, C455S509000

Reexamination Certificate

active

07817622

ABSTRACT:
In a method for mobile access of a mobile device for a system providing cellular and non-cellular mobile access, the system comprises a serving node, a packet gateway node and the mobile device. The method comprises the steps of negotiating a direct tunneling connection between the mobile device and the packet gateway node by the serving node, wherein the direct tunneling connection is only dedicated to packet switched traffic of the mobile device using the non-cellular mobile access, and establishing the direct tunneling connection between the mobile device and the packet gateway node by the mobile device.

REFERENCES:
patent: 6414950 (2002-07-01), Rai et al.
patent: 6512754 (2003-01-01), Feder et al.
patent: 7389412 (2008-06-01), Sharma et al.
patent: 2002/0089958 (2002-07-01), Feder et al.
patent: 2004/0017798 (2004-01-01), Hurtta et al.
patent: 2006/0146797 (2006-07-01), Lebizay
patent: 2006/0153124 (2006-07-01), Kant et al.

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