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1. (WO2017166247) COMMUNICATION METHOD, NETWORK-SIDE DEVICE, AND USER TERMINAL

Pub. No.:    WO/2017/166247    International Application No.:    PCT/CN2016/078214
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Fri Apr 01 01:59:59 CEST 2016
IPC: H04W 36/18
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: CHANG, Junren
常俊仁
ZHANG, Liangliang
张亮亮
QUAN, Wei
权威
FENG, Shulan
冯淑兰
Title: COMMUNICATION METHOD, NETWORK-SIDE DEVICE, AND USER TERMINAL
Abstract:
The embodiments of the present invention provide a communication method, a network-side device, and a user terminal, said method comprising: a user terminal connecting to a first base station by means of a first component carrier, and the first base station sending a preprocessing instruction message to the user terminal to instruct the user terminal to perform uplink synchronization with the second base station on a second component carrier; the first base station obtaining a destination second base station, and sending the first instruction message to the destination second base station to instruct the user terminal to perform data transmission with the destination second base station.