Invention Grant
- Patent Title: Mobility management method, apparatus, and system
-
Application No.: US16146468Application Date: 2018-09-28
-
Publication No.: US10721658B2Publication Date: 2020-07-21
- Inventor: Hongping Zhang , Le Yan , Mingzeng Dai , Qinghai Zeng
- 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: Slater Matsil, LLP
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W36/08 ; H04W36/02 ; H04W36/38

Abstract:
Embodiments relate to the field of communications technologies, and specifically, to a mobility management method, an apparatus, and a system. Embodiments of the present invention provide the mobility management method, the apparatus, and the system. When a primary cell of user equipment is changed, a change of the primary cell is performed through modification but not through conventional handover, so that data transmission is uninterrupted when the primary cell is changed.
Public/Granted literature
- US20190037456A1 Mobility Management Method, Apparatus, and System Public/Granted day:2019-01-31
Information query