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1. (WO2017170677) USER TERMINAL, WIRELESS BASE STATION, AND WIRELESS COMMUNICATIONS METHOD

Pub. No.:    WO/2017/170677    International Application No.:    PCT/JP2017/012873
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Thu Mar 30 01:59:59 CEST 2017
IPC: H04W 52/32
H04W 52/24
Applicants: NTT DOCOMO, INC.
株式会社NTTドコモ
Inventors: MATSUMURA, Yuki
松村 祐輝
TAKEDA, Kazuki
武田 一樹
NAGATA, Satoshi
永田 聡
Title: USER TERMINAL, WIRELESS BASE STATION, AND WIRELESS COMMUNICATIONS METHOD
Abstract:
In order to improve DL reception quality in future wireless communications systems, this user terminal is characterized by comprising: a reception unit that receives a downlink (DL) data channel demodulated using a reference signal unique to the user terminal; a transmission unit that sends a transmission power control (TPC) command used for controlling the transmission power of the DL data channel and/or the reference signal; and a control unit that controls transmission of the TPC command.