Invention Grant
- Patent Title: Method for handover between inter-RAT cells and apparatus
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Application No.: US16188888Application Date: 2018-11-13
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Publication No.: US10750422B2Publication Date: 2020-08-18
- Inventor: Wenjie Peng , Hongzhuo Zhang , Xiaoli Shi
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen, Guangdong
- Agency: Womble Bond Dickinson (US) LLP
- Main IPC: H04W36/30
- IPC: H04W36/30 ; H04W36/00 ; H04W36/08 ; H04W88/06 ; H04W88/08

Abstract:
The present application discloses a method and an apparatus. In the present application, a radio access network RAN server receives a measurement report from a terminal, determines a target inter-RAT cell of the terminal based on the measurement report, and configures a resource for the terminal in the target inter-RAT cell. The configured resource is a resource to be used by the terminal to access the target inter-RAT cell. The RAN server sends a handover command to the terminal. The handover command is used to instruct the terminal to hand over to the target inter-RAT cell, and the handover command carries an identifier of the target inter-RAT cell and information about the configured resource. In this way, when handover is performed between inter-RAT cells, handover can be implemented without across core networks, thereby reducing signaling exchange between a source core network and a target core network.
Public/Granted literature
- US20190082368A1 METHOD FOR HANDOVER BETWEEN INTER-RAT CELLS AND APPARATUS Public/Granted day:2019-03-14
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