Multiplex communications – Pathfinding or routing – Through a circuit switch
Reexamination Certificate
2004-03-31
2009-02-17
Chan, Wing F (Department: 2419)
Multiplex communications
Pathfinding or routing
Through a circuit switch
C370S372000, C370S376000
Reexamination Certificate
active
07492760
ABSTRACT:
A method of time division multiplex switching reduces the implementation area by reducing the area required for both memory storage at each egress port and the multiplexing circuitry required. Ingress and egress processors are implemented to control the storage and selection of data grains to allow for the reduction in the memory and multiplexer areas.
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McCrosky Carl Dietz
Mok Winston Ki-Cheong
Plante Patrice
Talbot Pierre
Behmann Curtis B.
Borden Ladner Gervais LLP
Chan Wing F
Foud Hicham B
PMC-Sierra Inc.
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