Infinera Corporation
METHOD AND APPARATUS FOR A RESTORATION NETWORK WITH DYNAMIC ACTIVATION OF PRE-DEPLOYED NETWORK RESOURCES

Last updated:

Abstract:

An optical network having a first terminal node, a second terminal node, and a network service system is described. The first terminal node has a plurality of ports and a signal restoration component to create a restored path. The second terminal node has a plurality of ports and a failure monitor to issue a path failure notice. A working path, a protection path, and the restored path are each fiber optic lines optically coupling the first terminal node to the second terminal node to enable a service, each path requiring a quantity of exclusive licenses. The network service system receives a path failure notice indicating a working path failure, calculates the quantity of licenses required by the restored path, releases the quantity of licenses required by the working path and applies at least a portion of the quantity of licenses to the quantity of licenses required by the restored path.

Status:
Application
Type:

Utility

Filling date:

21 Mar 2022

Issue date:

7 Jul 2022