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. 13, 2026
Filed:
Dec. 19, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
Xiang Hu, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A session establishment method, applied to a session management function network element, includes sending a session establishment request to a target user plane function network element. The session establishment request includes first slice information of a target slice instance. The first slice information indicates the target user plane function network element to select the target slice instance from a plurality of slice instances deployed in the target user plane function network element, to perform session establishment processing. The method also includes receiving a session establishment response sent by the target user plane function network element. The method further includes performing session establishment processing based on the session establishment response.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile