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:
May. 05, 2020
Filed:
Jan. 02, 2018
Huawei Technologies Co., Ltd., Shenzhen, CN;
Xiaoyan Shi, Shenzhen, CN;
Qianghua Zhu, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
Embodiments of the present invention provide a method, an apparatus, and a system for detecting a terminal device anomaly. A PGW obtains abnormal event triggering information regarding a terminal device, and the abnormal event triggering information includes at least one of the following: an abnormal event condition for the terminal device or configuration information regarding an abnormal event trigger; and the PGW determines, according to the abnormal event triggering information, that an anomaly has occurred in the terminal device, so that when the terminal device has a behavior (for example, the terminal device carries out a service related behavior beyond a specified range or the terminal device is damaged and abnormal) that is indicated by the abnormal event triggering information, the PGW can detect the anomaly of the terminal device, and an administrator of the terminal device can obtain anomaly information regarding the terminal device from the PGW node.