公开(公告)号：US20190098539A1

公开(公告)日：2019-03-28

申请号：US16199956

申请日：2018-11-26

Applicant: Huawei Thechnologies Co., Ltd.

Inventor： Hongping Zhang ,  Mingzeng Dai ,  Qufang Huang ,  Yi Guo ,  Le Yan

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/24 ,  H04W36/38

Abstract: A transmission method, a base station, and a terminal. The method includes sending, by a source base station, a handover command to a terminal, where the handover command triggers a process of handing over the terminal from the source base station to a target base station, and the source base station maintains user data transmission with the terminal, and, in the handover process, when maintaining of the user data transmission between the source base station and the terminal is stopped, sending, by the source base station, a first status report to the terminal, where the first status report indicates, to the terminal, a status of receiving uplink data of the terminal by the source base station.