TIME DIVISION SWITCHING NETWORK EMPLOYING SPACE DIVISION STAGES

TIME DIVISION SWITCHING NETWORK EMPLOYING SPACE DIVISION STAGES

A time division switching network is disclosed using both time division switching stages and space division switching stages. The network is designed for high traffic volume and includes configurations in which (1) the number of channels for one direction of transmission in each time-division stage...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: REGNIER A,FR, LAGER J,FR, KEVORKIAN K,FR
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
SELECTING
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Beschreibung
Zusammenfassung:A time division switching network is disclosed using both time division switching stages and space division switching stages. The network is designed for high traffic volume and includes configurations in which (1) the number of channels for one direction of transmission in each time-division stage group is equal to half the number of elementary network time slots. Each time division group has control memory and speech, each such memory having rows, the number of rows of the control memory being equal to the number of network time slots and the number of rows of the speech memory being equal to the number of channels for the group.