Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2007-05-01
2007-05-01
Pham, Chi (Department: 2616)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S342000, C370S441000
Reexamination Certificate
active
10029361
ABSTRACT:
The combination of narrowband applications with broadband transport may be enabled with a tri-level nodal architecture including a call control node having switching intelligence and narrowband switching fabric, at least one connection control node having broadband switching fabric and an intermediate node for interworking between the call control node and the connection control node. The call control node further includes a load distribution function for distributing the load amongst a plurality of call processors within the intermediate node. In certain embodiments, the load distribution function assigns the call processors on a per call basis. The assigned call processor is used for encoding all messages transmitted from the call control node to a selected connection control node for the call.
REFERENCES:
patent: 4974256 (1990-11-01), Cyr et al.
patent: 5483527 (1996-01-01), Doshi et al.
patent: 5568475 (1996-10-01), Doshi et al.
patent: 5655120 (1997-08-01), Witte et al.
patent: 5802045 (1998-09-01), Kos et al.
patent: 5848128 (1998-12-01), Frey
patent: 6041109 (2000-03-01), Cardy et al.
patent: 6061363 (2000-05-01), Evans et al.
patent: 6128295 (2000-10-01), Larsson et al.
patent: 6765903 (2004-07-01), Allen et al.
patent: 6914911 (2005-07-01), Hallenstål et al.
patent: 6917586 (2005-07-01), Mauger et al.
patent: 2001/0030968 (2001-10-01), Hallenstal et al.
patent: 2003/0012183 (2003-01-01), Butler et al.
patent: 2003/0169751 (2003-09-01), Pulkka et al.
patent: 2005/0141550 (2005-06-01), Mauger et al.
patent: WO 98/28884 (1998-07-01), None
patent: WO 99/13679 (1999-03-01), None
patent: WO 01 05108 (2001-01-01), None
Gundersen Hans
Johnson Kent
Markovic Flavijan
Cameron, Esq. Michael
Ericsson Inc.
Pham Chi
Tran Phuc
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