Title:
端末装置および通信方法
Document Type and Number:
Japanese Patent JP5667682
Kind Code:
B2
Abstract:
A radio transmission device includes: a time-to-frequency converter that converts a time domain signal into a plurality of frequency signals; a subcarrier allocator that segments the plurality of frequency signals into a plurality of blocks, and allocates the plurality of frequency signals included in each of the plurality of blocks onto sequential subcarriers; a transmission power adjustor that adjusts a transmission power of a transmission signal including the plurality of subcarriers; and a controller that controls the subcarrier allocator and the transmission power adjustor so that the number of frequency signals included in one block increases as the transmission power increases.
Inventors:
浜口 泰弘
窪田 稔
難波 秀夫
藤 晋平
三瓶 政一
宮本 伸一
窪田 稔
難波 秀夫
藤 晋平
三瓶 政一
宮本 伸一
Application Number:
JP2013227804A
Publication Date:
February 12, 2015
Filing Date:
November 01, 2013
Export Citation:
Assignee:
シャープ株式会社
International Classes:
H04J11/00
Attorney, Agent or Firm:
Kiyoshi Yonezu
Katsuya Mizukata
Katsuya Mizukata