Multiplex communications – Communication techniques for information carried in plural... – Adaptive
Reexamination Certificate
2007-05-01
2007-05-01
Nguyen, Chau (Department: 2616)
Multiplex communications
Communication techniques for information carried in plural...
Adaptive
Reexamination Certificate
active
09806484
ABSTRACT:
A method, system and device for communication establishes communications sessions between otherwise incompatible communication networks. A central unit is used to facilitate communication systems between objects, by referring to a database of communication attributes associated with different communication networks used by a calling part and a called party. Rather than have direct connections from one communication network to a next communication network, and having unique translators to support such direct connections, each of the communications is directed to a central facility, that identifies common protocols that are supported by the different communication networks to be employed when establishing a communication session between a first communication network and a second communication network. Included at the central facility is a database having subscriber information, and a network number associated with a subscriber, where the network number has associated therewith different communication numbers assigned to that subscriber in the different communication networks at which the subscriber may be located.
REFERENCES:
patent: 5239662 (1993-08-01), Danielson et al.
patent: 5586117 (1996-12-01), Edem et al.
patent: 5691984 (1997-11-01), Gardner et al.
patent: 5901352 (1999-05-01), St-Pierre et al.
patent: 6014440 (2000-01-01), Melkild et al.
patent: 6058115 (2000-05-01), Sawyer et al.
patent: 6343083 (2002-01-01), Mendelson et al.
patent: 6445716 (2002-09-01), Favichia et al.
patent: 0 758 824 (1997-02-01), None
patent: WO 98/37724 (1998-02-01), None
patent: WO 98/37724 (1998-08-01), None
Andersson Sten
Arwald Jan
Erhult Margareta
Hagbard Stefan
Grey Christopher
Nguyen Chau
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Teliasonera AB
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