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:
Oct. 15, 2019
Filed:
Oct. 23, 2015
Applicant:
Zte Corporation, Shenzhen, Guangdong Province, CN;
Inventor:
Gang Lu, Shenzhen, CN;
Assignee:
ZTE CORPORATION, , CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J 14/00 (2006.01); H04B 10/27 (2013.01); H04L 12/703 (2013.01); H04J 14/02 (2006.01); H04L 12/721 (2013.01); H04L 12/723 (2013.01); H04L 12/913 (2013.01);
U.S. Cl.
CPC ...
H04B 10/27 (2013.01); H04J 14/0227 (2013.01); H04L 45/28 (2013.01); H04L 45/50 (2013.01); H04L 45/62 (2013.01); H04L 47/724 (2013.01);
Abstract
The present document discloses a method and a system for restoring an optical layer service. The method includes: determining wavelength resource occupancy information of an inner-link of the node and an optical layer link where the node is located; herein the wavelength resource occupancy information includes resource occupancy state information of a wavelength resource corresponding to a Hold Priority; and flooding the wavelength resource occupancy information in a network where the node is located.