Efficient prioritized restoration of services in a control plane-based optical network

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United States of America Patent

PATENT NO 9876865
SERIAL NO

15271614

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Abstract

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Systems and methods for efficient prioritized restoration of services implemented in a node in a network utilizing a control plane include, responsive to detecting a fault on a link adjacent to the node, releasing higher priority services affected by the fault immediately via control plane signaling such that the higher priority services mesh restore; maintaining a list of the released higher priority services; tracking mesh restoration of the released higher priority services; and releasing lower priority services based on the tracking, subsequent to the immediate mesh restoration of the higher priority services.

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Patent Owner(s)

  • CIENA CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Skalecki, Darek Ottawa, CA 39 482
Swinkels, Gerard L Ottawa, CA 31 665

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