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Dive into the research topics where Okamoto Naoki is active.

Publication


Featured researches published by Okamoto Naoki.


Archive | 1997

ORTHOGONAL FREQUENCY DIVISION MULTIPLEX SIGNAL TRANSMISSION SYSTEM

Hamaguchi Yasuhiro; Okamoto Naoki; Kubota Minoru


Archive | 1996

Spread spectrum communication reception method

Okamoto Naoki; Hamaguchi Yasuhiro


Archive | 1994

SPREAD SPECTRUM COMMUNICATION RECEIVER

Hamaguchi Yasuhiro; Kubota Minoru; Okamoto Naoki


Archive | 2014

BASE STATION DEVICE, COMMUNICATION SYSTEM, TRANSMISSION METHOD AND COMMUNICATION METHOD

Iwanami Yasunori; Ri Satoshi; Yamada Ryota; Okamoto Naoki


Archive | 2009

RECEPTION APPARATUS, RECEPTION METHOD AND COMMUNICATION SYSTEM

Fukawa Kazuhiko; Suzuki Hiroshi; Suyama Satoshi; Yamada Ryota; Okamoto Naoki


IEICE Technical Report; IEICE Tech. Rep. | 2009

Study on Multipath Division Turbo Equalization with Block ICI Cancellation for MIMO transmission

Yamada Ryota; Kato Katsuya; Yoshimoto Takashi; Abe Kazuhiro; Kubota Minoru; Okamoto Naoki


IEICE Technical Report; IEICE Tech. Rep. | 2006

A Proposal of SC/MMSE MC-CDM Turbo Equalizer using Block Division Scheme based on Times of Arrival of Multi-path Signals

Imamura Kimihiko; Yamada Ryota; Yoshimoto Takashi; Okamoto Naoki


Archive | 2005

COMMUNICATION APPARATUS, BASE STATION, MOBILE TERMINAL, AND DATA TRANSMISSION SYSTEM

Shirakawa Atsushi; Hamaguchi Yasuhiro; Nakajima Taiichiro; Suetake Hiroyasu; Okamoto Naoki; Imamura Kimihiko


Archive | 2013

MIMO RECEPTION APPARATUS, MIMO RECEPTION METHOD, AND MIMO RECEPTION PROGRAM

Kato Katsuya; Okamoto Naoki; Yoshimoto Takashi; Yamada Ryota


IEICE Technical Report; IEICE Tech. Rep. | 2011

Channel Estimation Employing Highly Efficient Tap Selection based on Information Criterion for OFDM Turbo Equalization

Kato Katsuya; Yamada Ryota; Yoshimoto Takashi; Toh Shimpei; Hirata Kozue; Kubota Minoru; Okamoto Naoki

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