Multiplex communications – Diagnostic testing – Fault detection
Reexamination Certificate
2006-08-15
2006-08-15
Vu, Huy D. (Department: 2616)
Multiplex communications
Diagnostic testing
Fault detection
C370S236000
Reexamination Certificate
active
07092361
ABSTRACT:
A system and method of notifying a first communication network of a fault related to a second communication network is provided. The first communication network is connected to the second communication network. The first communication network has a first OAM protocol adapted to monitor integrity of the first communication network and the second communication network has a second OAM protocol adapted to monitor integrity of the second communication network. The method includes detecting the fault related to the second communication network and generating a first OAM cell of the first OAM protocol indicating detection of the fault. The method further includes transmitting the first OAM cell to the first communication network to indicate the fault to the first communication network.
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Cameron Brett Graham
Park Robin Jeffrey
Puppa Gary J.
Susilo Gatot
Alcatel Canada Inc.
McCarthy Tétrault LLP
Ng Christine
Vu Huy D.
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