Device monitoring method and apparatus and deregistration method and apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsYong Wang, Li Hu, Jing Chen
Life of this patent
Estimating the term…
Abstract
This disclosure provides a device monitoring method and apparatus and a deregistration method and apparatus. The device monitoring apparatus has a capability of obtaining signaling plane data exchanged between a core network element and a terminal device, and after obtaining the signaling plane data, the device monitoring apparatus can determine, by analyzing attribute information of the signaling plane data, a device that may initiate a DoS attack.
Claims16
A method, comprising:
- receiving, from an access and mobility management function (AMF) network element, signaling plane data exchanged between a terminal device and a core network element;
- obtaining location information of the terminal device;
- and
- determining, based on the location information of the terminal device and attribute information of the signaling plane data, whether the terminal device has initiated a denial of service (DoS) attack.
An apparatus, comprising:
- a processor;
- and
- a non-transitory computer-readable storage medium storing a program to be executed by the processor, the program including instructions for:
- receiving, from an access and mobility management function (AMF) network element, signaling plane data exchanged between a terminal device and a core network element;
- obtaining location information of the terminal device;
- and
- determining, based on the location information of the terminal device and attribute information of the signaling plane data, whether the terminal device has initiated a denial of service (DoS) attack.
A non-transitory computer readable storage medium storing a program that is executable by a processor, the program including instructions for:
- receiving, from an access and mobility management function (AMF) network element, signaling plane data exchanged between a terminal device and a core network element;
- obtaining location information of the terminal device;
- and
- determining, based on the location information of the terminal device and attribute information of the signaling plane data, whether the terminal device has initiated a denial of service (DoS) attack.
Dependencies are inferred from the claim text.