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Dive into the research topics where Sadaki Futagi is active.

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Featured researches published by Sadaki Futagi.


vehicular technology conference | 1996

Interference cancellation method using DFE

Mitsuru Uesugi; Sadaki Futagi; Koichi Homma

Improvement of the frequency utilization factor is the prime consideration in mobile communication. The interference canceller would serve as the most effective means for efficiency improvement, but there are many problems to realize it. We, therefore, have proposed two types of interference canceller which require less amount of operation and confirmed their performances through simulation. To implement improvement in the performances of the proposed methods, we have analysed the performance deterioration factors and have already initiated improvement effort for one of the factors.


Archive | 2007

Radio transmission device and radio transmission method

Daichi Imamura; Sadaki Futagi; Masaru Fukuoka; Takashi Iwai; Atsushi Matsumoto


Archive | 2013

Reception device and reception method

Atsushi Matsumoto; Sadaki Futagi; Kenichi Miyoshi


Archive | 2006

Wireless communication base station apparatus and wireless communication method

Atsushi Matsumoto; Sadaki Futagi; Masaru Fukuoka; Kenichi Miyoshi


Archive | 2013

Radio transmission apparatus, and radio transmission method

Sadaki Futagi; Daichi Imamura; Atsushi Matsumoto; Takashi Iwai


Archive | 2002

Base station apparatus, mobile station apparatus, radio communication system, and radio communication method

Kazunari Hashimoto; Sadaki Futagi; Kenichi Miyoshi


Archive | 2006

Wireless communication base station apparatus and wireless communication method in multicarrier communication

Masaru Fukuoka; Kenichi Miyoshi; Sadaki Futagi; Atsushi Matsumoto; Akihiko Nishio


Archive | 2005

Transmitting/receiving apparatus and transmitting/receiving method

Atsushi Matsumoto; Sadaki Futagi; Akihiko Nishio; Daichi Imamura


Archive | 2004

Multi-carrier transmitter apparatus, multi-carrier receiver apparatus and multi-carrier communication method

Masaru Fukuoka; Isamu Yoshii; Sadaki Futagi; Atsushi Matsumoto; Takashi Kitahara


Archive | 2007

Radio communication system, radio transmission device, and rach transmission method

Takashi Iwai; Daichi Imamura; Sadaki Futagi; Atsushi Matsumoto

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