System and method of communication between circuit mode communic

Multiplex communications – Wide area network – Packet switching

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370 943, H04L 1252

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active

054854547

ABSTRACT:
In a system and method of communication between circuit mode units interconnected by point-to-point circuits in a subnetwork at the core of a communication installation the point-to-point circuits between units are structured and managed identically. A communication circuit is incorporated in each unit of the subnetwork, irrespective of the control unit, auxiliary unit or telephone and/or communication terminal interface controller type. This communication circuit handles the broadcasting over the point-to-point circuits to the other units of data from time-division multiplex circuits connected to it and switching of bytes addressed to it over the circuits.

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C. Duret, J. P. Henry, "Experimental Nodal Switching System", ISS'81 CIC Montreal, 21-25 Sep. 1981, pp. 1-6.

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