Title: Digital signal switching system

Abstract: This invention relates to a switching system for time-division multiplexed PCM channels. The system possesses essentially an incoming time-division switching device, a space-division switching device and an outgoing time-division switching device. The invention proposes to produce these time-division switching devices in the form of memories organized in pages enabling them to be manufactured in the form of hybrid monolithic integrated circuits. Application: time-division telephone switching.

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Inventors: Dieudonne, Marc P. G. (Igny, FR)

Application Number: 946078
Filing Date: 1978-09-27
Publication_date: 1980-08-19
Assignee: Le Materiel Telephonique (Boulogne-Billancourt, FR)
Primary Class(es): 370/370 370/371, 370/381
Other Classes:
US Patent Ref:

3236951	Feb, 1966	Yamamoto	179/15.
3751597	Aug, 1973	Bonyhard	179/15.
3956593	May, 1976	Collins	179/15.
4045617	Aug, 1977	Schlichte	179/15.
4074077	Feb, 1978	Charranson	179/15.

Other Refs:
Primary Examiner: Stewart, David L.
Assistant Examiner:
Attorney: Plottel; Roland