Multiplex communications – Fault recovery – Bypass an inoperative switch or inoperative element of a...
Reexamination Certificate
2004-01-16
2009-08-18
Kizou, Hassan (Department: 2419)
Multiplex communications
Fault recovery
Bypass an inoperative switch or inoperative element of a...
C379S025000
Reexamination Certificate
active
07577088
ABSTRACT:
A communication system comprises a plurality of transceivers and logic. A first transceiver is configured to communicate via a first subscriber line with a transceiver located at a remote premises. A second transceiver is configured to communicate via a second subscriber line with a transceiver located at the remote premises, and a third transceiver is configured to communicate via a third subscriber line with a transceiver located at the remote premises. The logic is configured to switch communication from the first transceiver to the third transceiver in response to a detection of a communication problem associated with the first subscriber line. The logic is further configured to switch communication from the second transceiver to the third transceiver in response to a detection of a communication problem associated with the second subscriber line.
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Bartell John B.
Kelly Jamie S.
Tidwell Brad D.
Adtran Inc.
Kizou Hassan
Lanier Ford Shaver & Payne P.C.
Rutkowski Jeffrey M
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