The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 16, 2021
Filed:
Sep. 18, 2014
Jatin Sareen, New Delhi, IN;
Waseem Reyaz Khan, Gurgaon, IN;
Kapil Juneja, Gurgaon, IN;
Rajagopalan Kannan, Gurgaon, IN;
Jatin Sareen, New Delhi, IN;
Waseem Reyaz Khan, Gurgaon, IN;
Kapil Juneja, Gurgaon, IN;
Rajagopalan Kannan, Gurgaon, IN;
Ciena Corporation, Hanover, MD (US);
Abstract
Systems and methods for fast restoration in a network using a control plane include detecting a failure on a link associated with the node; and providing failure information through in-band data path overhead of an affected connection, wherein the in-band data path overhead is sent over a fast path, wherein the failure information is received at an originating node of the affected connection via the fast path, prior to the originating node receiving control plane signaling via a slow path relative to the fast path.