Zte Corporation

Xiaoyong Tu

Jianhua Liu

Kui Ren

Minya Ye

Xiliang Liu

Jiannan Cai

Junchao Zhou

Yanjing Ding

Xiaobo Xu

A method and system for adjusting a service priority of a user, and a storage medium are provided. The method for adjusting a service priority of a user includes: an AF sends service priority change information of UE to a PCF; the PCF notifies an SMF corresponding to an activated PDU Session to deactivate a PDU Session activated by the UE, and to notify the UE to reestablish a PDU Session; an AMF receives a PDU Session establishment request sent by the UE and sends a service authorization request message to the PCF; the PCF modifies a first S-NSSAI into a changed S-NSSAI corresponding to the service priority change information, sends a service authorization response message to the AMF, and establishes a new PDU Session for the UE, wherein an S-NSSAI of the new PDU Session is the changed S-NSSAI.

Method and system for adjusting service priority of user, and storage medium

Growing community of inventors

Shenzhen, China

Xiaoyong Tu