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:
Nov. 19, 2024
Filed:
Nov. 16, 2022
Zte Corporation, Shenzhen, CN;
Shilin You, Shenzhen, CN;
Jiyan Cai, Shenzhen, CN;
Zhaoji Lin, Shenzhen, CN;
Jin Peng, Shenzhen, CN;
Yuze Liu, Shenzhen, CN;
Zhen Xing, Shenzhen, CN;
Jigang Wang, Shenzhen, CN;
Min Liu, Shenzhen, CN;
ZTE CORPORATION, Shenzhen, CN;
Abstract
Provided are a subscription data update method and apparatus, a node, and a storage medium, where the method includes: in a case where a first network function node determines that authentication and key management for applications (AKMA) subscription data of a user is updated, determining, by the first network function node, a second network function node storing an AKMA context of the user; sending, by the first network function node, a subscription data management notification message to the second network function node; and receiving, by the first network function node, a subscription data management notification response message sent by the second network function node; where the subscription data management notification response message is sent after the second network function node deletes the AKMA context of the user according to the subscription data management notification message.