Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2005-08-09
2005-08-09
Nguyen, Steven (Department: 2665)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S465000, C370S466000, C370S467000, C370S522000, C370S523000, C370S907000
Reexamination Certificate
active
06928083
ABSTRACT:
A CAS data processing apparatus of an STM-1 interface block which is capable of processing CAS signaling data in real time is disclosed. The CAS data processing apparatus of the STM-1 interface block preferably includes a plurality of framers, which separately read signaling data streams from 21 E1 links, a CPU, which outputs a start signal in the CAS signaling data processing, a CAS signaling processing unit, which reformats the signaling data streams inputted from the plurality of the framers into report data in order of the each link, and a Common Memory, which stores the report data outputted from the CAS signaling processing unit.
REFERENCES:
patent: 6434229 (2002-08-01), Bradd et al.
patent: 6532240 (2003-03-01), Jeong
patent: 6751236 (2004-06-01), Groenendaal
patent: 6778503 (2004-08-01), Sproat et al.
Fleshner & Kim LLP
Han Clemence
LG Electronics Inc.
Nguyen Steven
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