公开(公告)号：US11115801B2

公开(公告)日：2021-09-07

申请号：US16804262

申请日：2020-02-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiang Hu ,  Yuan Xia ,  Han Zhou ,  Quan Zhu

IPC: H04W4/00 ,  H04W8/08 ,  H04W8/12 ,  H04W80/10 ,  H04W84/04

Abstract: Embodiments of this application disclose an offloading method and a related device in a roaming scenario, to prevent traffic of a subscribed service of a roaming subscriber from looping back to a home location, thereby reducing inter-network traffic consumption. The method in this embodiment of this application includes: receiving, by a visited core network control plane V-CP, a first message from a home core network control plane H-CP, where the first message includes a local breakout LBO policy based on a subscribed service, and the subscribed service is a service on which local breakout needs to be performed and that is of a user; and sending, by the V-CP, the LBO policy to a visited core network user plane V-UP, so that the LBO policy is installed on the V-UP to implement local breakout processing for the subscribed service.

公开(公告)号：US11265226B2

公开(公告)日：2022-03-01

申请号：US16552806

申请日：2019-08-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiang Hu ,  Yuan Xia ,  Quan Zhu

IPC: H04L12/24 ,  H04L41/50 ,  H04L41/0893 ,  H04L47/20 ,  H04L65/1069

Abstract: A service management method and an apparatus thereof are disclosed. The method includes: obtaining, by user equipment, a communication address of a gateway user plane, and establishing a communication link to the gateway user plane by using the communication address; sending a session connection create request message to the gateway user plane by using the communication link; receiving, by using the communication link, a session connection create response message sent by the gateway user plane; and when the authentication result is that the authentication succeeds, performing service management based on service policy information that is sent by the gateway user plane by using the communication link. According to the embodiments of the present disclosure, a participation level of the user equipment can be increased, and a service management capability of the user equipment can be improved.