公开(公告)号：US20190182812A1

公开(公告)日：2019-06-13

申请号：US16327328

申请日：2017-10-12

Applicant: Sony Corporation

Inventor： Kazuyuki SHIMEZAWA ,  Naoki KUSASHIMA ,  Hiromasa UCHIYAMA ,  Hiroki MATSUDA

IPC: H04W72/04 ,  H04B7/06 ,  H04L5/00 ,  H04W72/12

Abstract: [Object] To cause the transmission efficiency of the entire system to be significantly improved.[Solution] A terminal device configured to perform communication with a base station device, including: a wireless transmitting unit configured to transmit an uplink channel using a first signal waveform or a second signal waveform on the basis of control information notified by the base station device. The first signal waveform is a multicarrier signal, and the second signal waveform is a single carrier signal.