Multiplex communications – Pathfinding or routing – Through a circuit switch
Patent
1995-08-24
1998-06-23
Safourek, Benedict V.
Multiplex communications
Pathfinding or routing
Through a circuit switch
370399, H04L 1256
Patent
active
057712310
ABSTRACT:
An ATM exchange having an ATM switch for switching a cell, which has arrived from a prescribed incoming line, to a prescribed outgoing line based upon a VPI/VCI contained in the header of the cell is provided with a call processor for executing call processing control, and with a traffic processor for collecting traffic data. The call processor executes call processing control based upon a connect/disconnect request, and the traffic processor collects traffic data (NDC data, PM data, billing data) in a subscriber line or traffic data in a transmission line. This makes it possible to collect and edit traffic data and billing data without burdening the call processor.
REFERENCES:
patent: 5067123 (1991-11-01), Hyodo et al.
patent: 5311509 (1994-05-01), Heddes et al.
patent: 5483527 (1996-01-01), Doshi et al.
Fujitsu Limited
Safourek Benedict V.
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