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:
Jul. 03, 2018
Filed:
Mar. 11, 2016
Juniper Networks, Inc., Sunnyvale, CA (US);
Domenico Di Mola, Fremont, CA (US);
Gert Grammel, Ditzingen, DE;
Juniper Networks, Inc., Sunnyvale, CA (US);
Abstract
A device may receive, via a first optical supervisory channel, a first timing signal from a first network node. The first timing signal may be generated by a first clock, of the first network node, and may be used to synchronize the first clock, of the first network node, and a second clock of a second network node. The device may determine a parameter value based on the first timing signal, and may determine whether the parameter value satisfies a threshold value. The device may selectively transmit, via a second optical supervisory channel, a second timing signal to the second network node based on determining whether the parameter value satisfies the threshold value. The second timing signal may be used to synchronize the second clock, of the second network node, with the first clock of the first network node.