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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.:

US 10097306 B1

PDFFull Text
Date of Patent:
Oct. 09, 2018

Filed:

Dec. 15, 2017

Path computation systems and methods in control plane based networks for photonic layer topologies

Applicant:

Ciena Corporation, Hanover, MD (US);

Inventors:

Mohit Chhillar, Delhi, IN;

Seemant Bisht, New Delhi, IN;

Anurag Prakash, Ottawa, CA;

Assignee:

Ciena Corporation, Hanover, MD (US);

Attorneys:

Clements Bernard Walker PLLC

Christopher L. Bernard

Lawrence A. Baratta, Jr.

Primary Examiner:

Shi K Li

Int. Cl.
CPC ...
H04B 10/27 (2013.01); H04J 14/02 (2006.01);
U.S. Cl.
CPC ...
H04J 14/0227 (2013.01); H04B 10/27 (2013.01);
Abstract

Systems and methods of path computation and setup via a control plane in a network with partial connectivity in a photonic layer include responsive to one or more nodes in the photonic layer having partial connectivity, receiving connectivity information of the one or more nodes in signaling messages at an originating node providing setup messages; storing the connectivity information of the one or more nodes and utilizing the connectivity information for path computation; after path setup of a service through the one or more nodes, periodically sending probe signaling messages over the service; and receiving probe response messages containing updated connectivity information of the one or more nodes and storing the updated connectivity information.

Find Patent Forward Citations

Chhillar, Mohit. (2018). Path computation systems and methods in control plane based networks for photonic layer topologies (U.S. Patent No. 10097306). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10097306

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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