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:
May. 21, 2024
Filed:
Sep. 01, 2022
Ciena Corporation, Hanover, MD (US);
Choudhury A. Al Sayeed, Stittsville, CA;
Ciena Corporation, Hanover, MD (US);
Abstract
Systems and methods for auto-squelching problematic channels of an optical spectrum and replacing them with Amplified Spontaneous Emission (ASE) channel holders are provided. A method is provided according to one implementation. In response to analyzing optical signals propagating in an optical line system, the method includes the step of determining whether one or more channels of a spectrum of the optical signals are problematic. The one or more problematic channels are determined to be problematic based on the severity of a negative impact that the one or more problematic channels have on spectrum health. The method also includes the step of auto-squelching the one or more problematic channels and replacing the one or more problematic channels with one or more Amplified Spontaneous Emission (ASE) channel holders.