Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Testing of subscriber loop or terminal
Patent
1995-08-30
1998-12-29
Kuntz, Curtis A.
Telephonic communications
Diagnostic testing, malfunction indication, or electrical...
Testing of subscriber loop or terminal
379 1, 379 10, 379 12, 379 22, 370241, 370245, 370248, H04M 124, H04M 308, H04M 322
Patent
active
058548246
ABSTRACT:
An interconnection monitoring system for use with a multiple node wired network, the system comprising a plurality of transmitters, each located at a node of the network for transmitting a transmission from the node and a plurality of receivers, each located at a node of the network, for receiving a transmission at the node, the plurality of transmitters being operative to transmit along the network a signal bearing an identification code identifying the node from which a transmission takes place, the plurality of receivers being operative to receive transmissions from a plurality of nodes, bearing the identification codes and thus indicating the interconnection status of the nodes.
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Bretschneider G. et al., "Sonder-Und Datenleitungen Schnell IM Griff", Telcom Report, vol. 14, No. 5, Sep. 1991, pp. 274-275.
Aura Ganz et al., "Implementation Schemes of Multihop Lightwave Networks", Nov. 1993, pp. 133-137.
Bengal Ofer
Pincu David
Kuntz Curtis A.
Rit Technologies Ltd.
Tieu Binh K.
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