Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2005-12-13
2010-12-14
Taylor, Barry W (Department: 2617)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S331000, C370S352000, C370S392000, C370S401000
Reexamination Certificate
active
07852838
ABSTRACT:
A method and apparatus for selectively redirecting session control for a user equipment in a telecommunication system include: a home server (108), a proxy server (204, 206), and a user equipment (202) for transmitting a breakout request (208, 210) to the proxy server (204, 206) to break out of an initial service route that includes the home server (108) to a direct service route that bypasses the home server (108).
REFERENCES:
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patent: 2004/0196867 (2004-10-01), Ejzak et al.
patent: 2004/0243711 (2004-12-01), Rajaniemi
patent: 2006/0120362 (2006-06-01), Westman et al.
patent: 2007/0071221 (2007-03-01), Allen et al.
3GPP TS 23.228 v5.13.0 (Dec. 2004), 3rdGeneration Partnership Project; Technical Specification Group Services and System Aspects; IP Multimedia Subsystem (IMS); Stage 2, (Release 5), pp. 1-131.
Baniel Uri S.
Dorenbosch Jheroen P.
Kovac James P.
Miller Trent J.
Motorola Mobility, Inc.
Taylor Barry W
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