Invention Grant
- Patent Title: Localized network repair systems and methods
- Patent Title (中): 本地化网络维修系统和方法
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Application No.: US14482023Application Date: 2014-09-10
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Publication No.: US09407359B2Publication Date: 2016-08-02
- Inventor: Gerard Leo Swinkels , Mohit Chhillar , Anurag Prakash , Dominic Richens , Rajagopalan Kannan
- Applicant: Gerard Leo Swinkels , Mohit Chhillar , Anurag Prakash , Dominic Richens , Rajagopalan Kannan
- Applicant Address: US MD Hanover
- Assignee: Ciena Corporation
- Current Assignee: Ciena Corporation
- Current Assignee Address: US MD Hanover
- Agency: Clements Bernard PLLC
- Agent Christopher L. Bernard; Lawrence A. Baratta, Jr.
- Priority: IN2152/DEL/2014 20140730
- Main IPC: H04B10/00
- IPC: H04B10/00 ; H04B10/03

Abstract:
A localized repair method in a network using a control plane includes, responsive to a failure on a local repair segment defined on a connection traversing the network, generating a release message in the control plane; attempting a local repair on the local repair segment; if the local repair is unsuccessful, transmitting the release message to redial the connection; and, if the local repair is successful, signaling a new sub-path based on the local repair. A controller and a network are also disclosed.
Public/Granted literature
- US20160036520A1 LOCALIZED NETWORK REPAIR SYSTEMS AND METHODS Public/Granted day:2016-02-04
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