Multiplex communications – Pathfinding or routing – Through a circuit switch
Reexamination Certificate
2008-01-08
2008-01-08
Pham, Chi (Department: 2616)
Multiplex communications
Pathfinding or routing
Through a circuit switch
C709S214000, C709S215000
Reexamination Certificate
active
07317718
ABSTRACT:
A network device includes one or more processing units and an external memory. Each of the one or more processing units includes a centralized counter configured to perform accounting for the respective processing unit. The external memory is associated with at least one of the one or more processing units and is configured to store a group of count values for the at least one processing unit.
REFERENCES:
patent: 6038592 (2000-03-01), Verplanken et al.
patent: 6192326 (2001-02-01), Lehtinen
patent: 6330599 (2001-12-01), Harvey
patent: 6460010 (2002-10-01), Hanes et al.
patent: 6625266 (2003-09-01), Saari et al.
patent: 2004/0228462 (2004-11-01), Kivela et al.
Basu Debashis
Greene Spencer
Kuo Albert Weichung
Samuel Reuven Meyer
Vaidyanathan Arunachalam
Chou Albert T.
Harrity & Snyder LLP
Juniper Networks, Inc.
Pham Chi
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