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, 2026
Filed:
Aug. 21, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application provides a communication method and apparatus. The method includes: A first network element receives a first request message from a second network element, where the first request message is used to request to perform a first operation on a first terminal device. The first network element determines, based on the first request message, whether the second network element is authorized to request to perform the first operation on the first terminal device. Whether a network element that sends a request message is authorized to request to perform a related operation is verified, to determine whether the network element is an attacker. This reduces impact on a system service resulting from requests of an attacker and improves system security.