公开(公告)号：US20190116562A1

公开(公告)日：2019-04-18

申请号：US16202552

申请日：2018-11-28

Applicant: Kazuki Takeda ,  Liu Liu ,  Lihui Wang ,  Huiling Jiang

Inventor： Kazuki Takeda ,  Liu Liu ,  Lihui Wang ,  Huiling Jiang

IPC: H04W52/36 ,  H04W8/24 ,  H04W52/34 ,  H04W72/04

Abstract: The present invention relates to reducing the decrease of uplink throughput in the event a user terminal connects with a plurality of radio base stations. In one aspect of the claimed invention, a user terminal includes a transmitter that performs transmission in a first cell group (CG) and a second CG, and a processor that, if the transmitter reports user terminal capability information indicating that the user terminal is capable of sharing transmission power dynamically and if transmission in the first CG overlaps in time with transmission in the second CG, scales transmission power of the second CG so that total transmission power of the transmission in the first CG and the transmission in the second CG does not exceed maximum allowable power.