Communications system embedding communications session into...

Details Communications system embedding communications session into... Communications system embedding communications session into...

2007-02-20

2007-02-20

Luu, Le Hien (Department: 2141)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S395600, C709S238000, C709S246000

Reexamination Certificate

active

10367045

ABSTRACT:
An improved system and technique for processing a communications session in a data communications system suitably includes the steps of receiving the communications session at a line interface card, embedding the communications session into an asynchronous transfer mode (ATM) virtual circuit at the line interface card, transporting the virtual circuit from the line interface card to a processor card via a backplane. The processor card suitably extracts the communications session from the virtual circuit, and processes the communications session as appropriate.

REFERENCES:
patent: 5844887 (1998-12-01), Oren et al.
patent: 2002/0012355 (2002-01-01), Czerwiec et al.
patent: 2002/0097739 (2002-07-01), Chen et al.
patent: 2002/0181475 (2002-12-01), Dove et al.

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