Datang Mobile Communications Equipment Co., Ltd.

Ruiwei Wang

Aijuan Liu

Nan Yan

Jiangsheng Fan

Ye Zhou

Mingzhu Zhang

Provided in embodiments of the present disclosure are a method and apparatus for determining a DAPS handover failure type. The method includes receiving DAPS handover failure related information sent by a terminal; and determining a DAPS handover failure type on the basis of the DAPS handover failure related information. In the embodiments of the present disclosure, a DAPS handover failure type is determined on the basis of DAPS handover failure related information reported by a terminal, which is suitable for a situation in which both a source cell side connection and a target cell side connection may fail in a DAPS handover process, implementing mobility robustness optimization for a DAPS handover process, assisting network optimization, and improving the handover success rate.

Method and apparatus for determining daps handover failure type

A method and a device for determining an MRO critical scenario and an apparatus are provided. The method includes: obtaining, by the UE, parameter information about a connection problem in the case that the connection problem has been detected by the UE in a cell handover process and cell handover has been performed successfully, or in the case that the connection problem has been detected by the UE within a predetermined time period after the cell handover is performed successfully; and transmitting, by the UE, the parameter information to a network device, so that the network device may determine the MRO critical scenario in accordance with the parameter information. According to the embodiments of the present disclosure, it is able to determine the MRO critical scenario in a scenario where cell handover is performed successfully.

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Beijing, China

Ruiwei Wang