Invention Grant
- Patent Title: Bearer handover control device and control method
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Application No.: US15376214Application Date: 2016-12-12
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Publication No.: US10264501B2Publication Date: 2019-04-16
- Inventor: Xiaoyan Shi , Wanqiang Zhang
- Applicant: Huawei Technologies Co., Ltd.
- 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: H04W36/28
- IPC: H04W36/28 ; H04W36/38

Abstract:
Embodiments of the present invention disclose a bearer handover control device and control method. The method includes: receiving, by a network side device, a bearer handover message; and determining, by the network side device according to the bearer handover message, a bearer needing to be handed over in all bearers, so that an end marker End Marker message is sent to a source base station only for the bearer needing to be handed over. By using the foregoing solutions, for a multi-connection scenario, a network side device can determine a bearer needing to be handed over, so that an end marker message is sent only for the bearer needing to be handed over, which can prevent discarding of subsequent data of a bearer that is not to be handed over, and ensure multiple connections between a UE and base stations, thereby improving stability of a system.
Public/Granted literature
- US20170195933A1 BEARER HANDOVER CONTROL DEVICE AND CONTROL METHOD Public/Granted day:2017-07-06
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