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. 05, 2024
Filed:
Mar. 12, 2021
Applicant:
Zte Corporation, Guangdong, CN;
Inventors:
Xueyan Song, Guangdong, CN;
Yong Chen, Guangdong, CN;
Assignee:
ZTE Corporation, Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 41/0663 (2022.01); H04L 41/0668 (2022.01); H04L 45/28 (2022.01);
U.S. Cl.
CPC ...
H04L 41/0663 (2013.01); H04L 41/0668 (2013.01); H04L 45/28 (2013.01);
Abstract
Provided are a switching method and apparatus, a device, and a storage medium. The method includes: executing a protection switching operation in response to detecting a switching trigger condition, synchronizing, by a local first-type communication node, protection group switching related state information to a second-type communication node, and synchronously forwarding, by the second-type communication node, the protection group switching related state information of the local first-type communication node to an opposite first-type communication node.