Protected-far-node-based solution for fault-resilient...

Details Protected-far-node-based solution for fault-resilient... Protected-far-node-based solution for fault-resilient...

2008-09-30

2010-12-28

Pham, Chi H (Department: 2471)

Multiplex communications

Fault recovery

Bypass an inoperative switch or inoperative element of a...

C370S222000, C370S237000, C370S238000

Reexamination Certificate

active

07859995

ABSTRACT:
A system and method providing fault resilient multicast services using a network topology in which a source node communicates with a plurality of receiver nodes via at least two disjoint paths in which at least one receiver node is provisioned according to a 1+1 protection mechanism.

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Muriel Medard, Steven G. Finn, Richard A Barry, and Robert G. Gallager, Redundant Trees for Preplanned Recovery in Arbitrary Vertex-Redundant or Edge-Redundant Graphs, IEEE/ACM Transactions on Networking, vol. 7, No. 5, Oct. 1999, 12 pages.

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