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:
Jan. 20, 2026
Filed:
Jul. 16, 2024
Huawei Technologies Co., Ltd., Shenzhen, CN;
Haiyang Sun, Beijing, CN;
Chunshan Xiong, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A method includes receiving, by a policy control function entity, user plane security attribute requirement information that is of an application and that is from an application function. The user plane security attribute requirement information indicates a user plane security attribute requirement of the application. The method also include sending, by the policy control function entity, user plane security parameter information of a service data flow (SDF) to a session management function entity. The user plane security parameter information of the SDF is determined based on the user plane security attribute requirement of the application.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile