VERFAHREN, SYSTEM UND TEILNEHMEREINRICHTUNG ZUM MANIPULATIONSSICHEREN TRENNEN VON NACHRICHTENSTRÖMEN

VERFAHREN, SYSTEM UND TEILNEHMEREINRICHTUNG ZUM MANIPULATIONSSICHEREN TRENNEN VON NACHRICHTENSTRÖMEN

The separation system, for different information currents transmitted along a common line network (30) to a number of subscribers, uses manipulation-protected devices (22,43) at either end of the line network, for encoded transmission of all information currents. Each subscriber is coupled to the li...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BANNIZA, THOMAS-ROLF, BOETTLE, DIETRICH
Format: Patent
Sprache:ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
SELECTING
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:The separation system, for different information currents transmitted along a common line network (30) to a number of subscribers, uses manipulation-protected devices (22,43) at either end of the line network, for encoded transmission of all information currents. Each subscriber is coupled to the line network via a respective device (111,112,11n), providing the services which are available to the specific subscriber, while blocking information currents relating to other subscribers.