IEICE SEARCH SYSTEM

Fumio TAKAHATA

An OFDM Frequency Domain Dual-Mode DFCE Scheme Based on Log Likelihood Ratio Yuki KUMAGAI Fumio TAKAHATA
Publication: B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition) Publication Date: 2012/08/01 Vol. J95-B No. 8 pp. 967-970 Type of Manuscript: LETTER Category: Keyword: OFDM, DFCE, channel estimation, LLR,
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Bit Metric Derivation Method Using Residual CCI Signals for Adaptive Antenna Array Coupled with Channel Coding Yunhan WANG Fumiaki MAEHARA Fumio TAKAHATA Takashi ONODERA Shuuji URABE
Publication: B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition) Publication Date: 2011/08/01 Vol. J94-B No. 8 pp. 959-969 Type of Manuscript: PAPER Category: Keyword: adaptive antenna array, angular difference, channel coding, bit metric, residual CCI signal,
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An Application of Frequency Diversity to OFDM Transmission Based on Overlap-FDE Tetsuya KOBORI Fumio TAKAHATA
Publication: B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition) Publication Date: 2010/12/01 Vol. J93-B No. 12 pp. 1651-1659 Type of Manuscript: PAPER Category: Keyword: overlap-FDE, frequency diversity, OFDM, guard interval, bit error rate,
	Summary \| Full Text(in Japanese):PDF (574.5KB)

An Adaptive Control Scheme of Periodic Spectrum Transmission for Single-Carrier Transmission with Frequency Domain Equalization Yusuke MUTO Fumio TAKAHATA
Publication: B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition) Publication Date: 2010/03/01 Vol. J93-B No. 3 pp. 461-470 Type of Manuscript: PAPER Category: Keyword: SC-FDE, PST, adaptive control scheme, frequency diversity,
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A Receiver Configuration in MIMO-OFDM-SDM System Considering Correlation of Channels Tatsuhiko YOSHIHARA Masayuki YOSHIDA Fumiaki MAEHARA Fumio TAKAHATA Takashi ONODERA Shuuji URABE
Publication: B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition) Publication Date: 2010/03/01 Vol. J93-B No. 3 pp. 448-460 Type of Manuscript: PAPER Category: Keyword: MIMO, correlation, FEC, interference suppression, signal separation,
	Summary \| Full Text(in Japanese):PDF (560KB)

Perspective of Satellite Application toward Nation's Safety and Security Fumio TAKAHATA
Publication: B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition) Publication Date: 2008/12/01 Vol. J91-B No. 12 pp. 1538-1546 Type of Manuscript: Special Section PAPER (Special Issue on Satellite Communication Technologies and Their Applications for Secure and Safe Society) Category: Keyword: safety and security, disaster, satellite, council for science and technology policy, IT strategic headquarters,
	Summary \| Full Text(in Japanese):PDF (301.4KB)

A Soft Bit Metric Calculation Method against Co-channel Interference in COFDM Systems Akinori TAIRA Mieko KANMURI Fumiaki MAEHARA Fumio TAKAHATA
Publication: B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition) Publication Date: 2008/05/01 Vol. J91-B No. 5 pp. 575-584 Type of Manuscript: PAPER Category: Keyword: cochannel interference, spectral efficiency, OFDM, interference canceller, turbo codes, metric,
	Summary \| Full Text(in Japanese):PDF (642.8KB)

A Frequency-Domain Channel Estimation Scheme Using Guard Band Extrapolation by Adaptive Filter for OFDM Systems Yuji IKEDA Haruhito YOSHIDA Akinori TAIRA Fumiaki MAEHARA Fumio TAKAHATA
Publication: B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition) Publication Date: 2008/04/01 Vol. J91-B No. 4 pp. 450-456 Type of Manuscript: PAPER Category: Keyword: OFDM, frequency domain channel estimation, time windowing, guard band, adaptive filter,
	Summary \| Full Text(in Japanese):PDF (807.3KB)