Title:
ユーザ端末及び無線通信方法
Document Type and Number:
Japanese Patent JP6713411
Kind Code:
B2
Abstract:
The present invention is designed so that, when a user terminal connects with a plurality of radio base stations, the decrease of uplink throughput is reduced. A user terminal according to an example of the present invention provides a user terminal (20) that connects with a plurality of radio base stations (10) including a first radio base station and a second radio base station, and this user terminal has a transmission section (203) that transmits uplink signals to each radio base station, a receiving section (203) that receives terminal-specific information with respect to the first radio base station, related to the maximum transmission power of the uplink signals, and a maximum transmission power setting section (406) that sets the maximum transmission power for the first radio base station based on the terminal-specific information with respect to the first radio base station.
Inventors:
Kazuki Takeda
Kunihiko Teshima
Toru Uchino
Katsura Ando
Kunihiko Teshima
Toru Uchino
Katsura Ando
Application Number:
JP2016517929A
Publication Date:
June 24, 2020
Filing Date:
May 08, 2015
Export Citation:
Assignee:
Ntt docomo, Inc.
International Classes:
H04W52/30; H04W52/50; H04W72/04
Domestic Patent References:
| JP2013529403A |
Other References:
NTT DOCOMO,Transmit power control for dual connectivity[online], 3GPP TSG-RAN WG1♯76b R1-141469,インターネット,2014年 4月 4日,1-8頁
NEC,UL power control and splitting in dual connectivity[online], 3GPP TSG-RAN WG1♯76b R1-141204,インターネット,2014年 4月 4日,1-8頁
NEC,UL power control and splitting in dual connectivity[online], 3GPP TSG-RAN WG1♯76b R1-141204,インターネット
Attorney, Agent or Firm:
Hiroyoshi Aoki
Amada Masayuki
Moriya Yoshitaka
Amada Masayuki
Moriya Yoshitaka