Switching system and switching control method

Details Switching system and switching control method Switching system and switching control method

2005-04-12

2005-04-12

Nguyen, Brian (Department: 2661)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S419000, C370S463000, C370S466000

Reexamination Certificate

active

06879592

ABSTRACT:
A switching system for realizing integration of existing communication networks or interconnections thereof, and a switching control method. After a call is originated from an ATM communication network101to an STM communication network102, an ATMIF20that has received a connection request signal (control signal) converts the control signal into a format of an ATM cell1000, adds a header destined to one of SIG50-1to n for processing control signals, and then output the same. An ATMSW10performs self-routing based on header information. The selected one of the SIG50-1to n performs conversion for the ATM cell1000by a specified protocol, makes an ATM cell1100having a header destined to one of CLP630-1to k for processing control signals, and then output the same. Upon having received the ATM cell1100, the CLP630links up with other processors to perform call connection control, functions having been dispersed among the other processors.

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