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1. (WO2018143396) USER TERMINAL, WIRELESS BASE STATION AND WIRELESS COMMUNICATION METHOD

Pub. No.:    WO/2018/143396    International Application No.:    PCT/JP2018/003547
Publication Date: Fri Aug 10 01:59:59 CEST 2018 International Filing Date: Sat Feb 03 00:59:59 CET 2018
IPC: H04W 72/04
H04W 52/54
H04W 72/12
Applicants: NTT DOCOMO, INC.
株式会社NTTドコモ
Inventors: TAKEDA, Kazuki
武田 一樹
YASUKAWA, Shinpei
安川 真平
NAGATA, Satoshi
永田 聡
CHEN, Xiaohang
チン シャオハン
ZHAO, Qun
ジョウ チュン
Title: USER TERMINAL, WIRELESS BASE STATION AND WIRELESS COMMUNICATION METHOD
Abstract:
The present invention provides a user terminal and a wireless communication method which can suitably perform communication, when collision-type UL transmission is applied. A user terminal of the present invention is characterized by including: a transmission unit which transmits UL data and a reference signal without a UL transmission instruction from a wireless base station; and a control unit which controls the transmission of the UL data and the reference signal, wherein the control unit applies, as the reference signal, a reference signal capable of identifying the user terminal, and controls the transmission of the UL data and the reference signal by using a preset prescribed resource.