Invention Grant
- Patent Title: Method, apparatus and system for handover
- Patent Title (中): 用于切换的方法,装置和系统
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Application No.: US13270617Application Date: 2011-10-11
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Publication No.: US08457636B2Publication Date: 2013-06-04
- Inventor: Hai Liu , Guanglin Han
- Applicant: Hai Liu , Guanglin Han
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: H04W36/00
- IPC: H04W36/00

Abstract:
A method, an apparatus and a system for releasing bearers at time of handover are disclosed by the present invention. The method includes: obtaining information about bearers of a local breakout service of a User Equipment (UE) if it is decided to initiate handover of the UE; and triggering the UE to hand over from a source Home NodeB (HNB) to a target base station according to the information about bearers of the local breakout service, where the target base station does not set up any bearer of the local breakout service. According to the present invention, the target base station does not set up any local breakout service bearer of the UE or forward the data of the local breakout service, which saves resources and prevents errors of routing local breakout service packets.
Public/Granted literature
- US20120108240A1 METHOD, APPARATUS AND SYSTEM FOR HANDOVER Public/Granted day:2012-05-03
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