公开(公告)号：US20190394684A1

公开(公告)日：2019-12-26

申请号：US16556210

申请日：2019-08-29

Applicant: ZTE Corporation

Inventor： Zhendong Li ,  Jinguo Zhu

IPC: H04W36/00 ,  H04W36/14

Abstract: Provided are a method and device for determining a bearer identifier (ID), and a storage medium. The above-mentioned method for determining the bearer ID includes that: a target access and mobility control function (tAMF) transmits a session update request to a session management function (SMF), and receives a session update response that carries bearer ID allocation information and that is fed back by the SMF. The above-mentioned technical solution may solve a problem in the related art, yet to be solved effectively, of how to determine allocated evolved packet system (EPS) bearer ID (EBI) information after mobility events such as idle state mobility within 5G, idle state mobility from 4G to 5G and a connected state handover from 4G to 5G occur.