Patent · US Active

Session handling method and apparatus

US11540337B2 · kind B2 · utility

2Cited by

0References

20Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Yuan Wang · Shanghai, CN
Zhongping Chen · Irvine, US
Changchun Xu · Shanghai, CN

Key dates

Filing date	Feb 14, 2020
Grant date	Dec 27, 2022
Priority date	—
Expiry date	Feb 14, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04W88/14
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A session handling method and apparatus, where the method includes: initiating, by a terminal, an application (APP); determining a session type of a packet data unit (PDU) session based on the APP; and sending a first message to an access and mobility management function (AMF) entity, where the first message includes the session type, and the first message is used to request to establish the PDU session of the session type. In the method, a network side can establish the PDU session of the corresponding type based on the session type of the PDU session that is sent by the terminal, in order to establish the PDU session of the correct type for the terminal.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.