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. 02, 2018
Filed:
Dec. 27, 2015
Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;
Ming Yu, Shanghai, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
Embodiments of the present invention provide a fault handling method, apparatus and system, and relate to the field of communications, where the method includes: detecting, by a lower-layer fault management system, a fault alarm status in a lower-layer service; obtaining, by means of query by the lower-layer fault management system, according to the fault alarm status and a service dependence relationship table stored in a system, an affected higher-layer service; sending, by the lower-layer fault management system, a fault notification message to a higher-layer fault management system corresponding to the affected higher-layer service; and determining, by the higher-layer fault management system, according to the fault notification message whether a higher-layer service in which a fault occurs needs to be handled.