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. 19, 2021
Filed:
Apr. 22, 2019
Huawei Technologies Co., Ltd., Guangdong, CN;
Fatai Zhang, Dongguan, CN;
Jianhua Gao, Dongguan, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
The application provides a method for monitoring resource state in a communication network that includes a plurality of nodes. A node in the communication network determines whether a label switching path connection, which connects the node with an adjacent node, is established successfully. Based on a determination that the label switching path connection is not established successfully, the node determines whether a data plane resource state of the node and a control plane resource state of the node are consistent. Based on a determination that the data plane resource state of the node and the control plane resource state of the node are inconsistent, the node reports the inconsistency to a management plane of the node.