Hybrid protection using mesh restoration and 1:1 protection

Details Hybrid protection using mesh restoration and 1:1 protection Hybrid protection using mesh restoration and 1:1 protection

2007-07-10

2007-07-10

Ho, Duc (Department: 2616)

Multiplex communications

Fault recovery

C370S228000

Reexamination Certificate

active

10158713

ABSTRACT:
A method, architecture and service of providing a multiple tiered pricing structure for providing a first service level to priority traffic where the priority traffic is protected via a 1:1 protection system, and a second service level for non-priority or extra traffic, wherein the extra traffic is normally propagated via the protection path, and is protected using a mesh restoration technique in the event of failure of the protection path or use of the protection path by the priority traffic.

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patent: 6795394 (2004-09-01), Swinkels et al.
patent: 2005/0036442 (2005-02-01), Saleh et al.
patent: 2005/0185654 (2005-08-01), Zadikian et al.

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