Papers - OKADA, Hiraku
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A Macro and Micro MIMO Diversity Scheme for a Shadowing Environment Reviewed
R. Uchida, H. Okada, T. Yamazato, M. Katayama
The 2004 International Symposium on Information Theory and Its Applications page： 1353-1358 2004.10
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The Optimum Received Signal-Power Distribution for CDMA Packet Communication Systems Employing Successive Interference Cancellation Reviewed
Y. Tadokoro, H. Okada, T. Yamazato, M. Katayama
IEEE International Symposium on Spread Spectrum Techniques and Applications page： 37-41 2004.9
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A Simple Data Relay Process and Turbo Code Application to Wireless Sensor Networks Reviewed
T. Yamazato, H. Okada, M. Katayama, A. Ogawa
1st International Symposium on Wireless Communication Systems page： 398-402 2004.9
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A Study on Error Correcting and Diversity Combiner Scheme on Multiple Routes in Wireless Multi-hop Networks Reviewed
H. Okada, N. Koie, N. Nakagawa, T. Yamazato, M. Katayama
1st International Symposium on Wireless Communication Systems page： 183-187 2004.9
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Performance Analysis of MC-CDMA System with and without Guard Interval in Two-Path Channel Reviewed
H. Yamamoto, T. Yamazato, H. Okada, and M. Katayama
IEEE International Symposium on Spread Spectrum Techniques and Applications page： 67-71 2004.9
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Performance analysis of multiple-route packet combining scheme for real-time communications in wireless multihop networks Reviewed
Y. Hirayama, N. Nakagawa, H. Okada, T. Yamazato, M. Katayama
IEEE International Symposium on Personal, Indoor and Mobile Radio Communication page： 140-144 2004.9
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Performance Analysis of UWB Impulse Radar Using Parallel IPCP Receiver Reviewed
H. Hatano, H. Okada, T. Yamazato, M. Katayama
1st International Symposium on Wireless Communication Systems page： 115-119 2004.9
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Assisted Highway System Using Reference Course Information and Inter-Vehicle Communications Reviewed
D. Yamakage, T. Yamazato, H. Okada, M. Katayama
The 4th International Workshop on ITS Telecommunications page： 181-185 2004.7
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Development of a Magnetic-quadrupole and an Electric-octapole Ion Trap for Precision Control of Quantum States of Trapped Ions Reviewed
M. Aramaki, Y. Ohno, H. Okada, N. Nishizawa, J. Higuchi
International COE Forum on Plasma Science and Technology page： 275-276 2004.4
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A Study for Wireless TCP Access with Base Station Diversity Reviewed
K. Naito, H. Okada, T. Yamazato, M. Katayama
IEICE Transactions on Communications Vol. J87-B ( 4 ) page： 512-523 2004.4
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An Adaptive PLC Receiver with the Estimation of Instantaneous Noise Power Reviewed
Y. Hirayama, H. Okada, T. Yamazato and M. Katayama
8th International Symposium on Power-Line Communications and Its Applications page： 116-121 2004.3
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A study of adaptive MMSE receiver operating in thefrequency domain for CDMA system Reviewed
H. Takeuchi, T. Yamazato, H. Okada, M. Katayama
2004 RISP International Workshop on Nonlinear Circuits and Signal Processing page： 57-60 2004.3
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SNIR Analysis of Asynchronous MC-CDMA System in Frequency Selective Fading Channel Reviewed
H. Takeuchi, T. Yamazato, H. Okada and M. Katayama
IEICE Transaction on Fundamentals Vol. J86-A ( 12 ) page： 1426-1430 2003.12
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Reducing Peak Power of Coded OFDM Systems with Multiple Symbol Mapping Reviewed
M. Harada, T. Yamazato, H. Okada, M. Katayama, and A. Ogawa
IEICE Transaction on Fundamentals Vol. J86-A ( 10 ) page： 1058-1067 2003.10
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Performance Improvement for Coded OFDM Systems with Adaptive Interleaving in Frequency Selective Fading Channel Reviewed
M. Harada, T. Yamazato, H. Okada, M. Katayama, A. Ogawa
IEICE Transactions on Fundamentals Vol. E86-A ( 6 ) page： 1541-1549 2003.6
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Noise analysis on wide-band PLC with high sampling rate and long observation time Reviewed
Y. Hirayama, H. Okada, T. Yamazato and M. Katayama
7th International Symposium on Power-Line Communications and Its Applications page： 142-147 2003.3
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A Study on Turbo Soft-Decision Decoding for Hard Detected Optical Communication Signals Reviewed
C. Zheng, T. Yamazato, H. Okada, M. Katayama, A. Ogawa
IEICE Transactions on Communications Vol. E86-B ( 3 ) page： 1022-1030 2003.3
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Soft-Decision Decoding of Low-Density Parity-Check Codes for Hard-Detected Optical Communication Signals Reviewed
C. Zheng, T. Yamazato, H. Okada, M. Katayama, A. Ogawa
IEICE Transactions on Communications Vol. E86-B ( 3 ) page： 1132-1135 2003.3
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Comparison of Multiple Access Schemes in Multibeam Non-GEO Satellite Communication Systems Reviewed
N. Ichikawa, M. Katayama, H. Okada, T. Yamazato, A. Ogawa
IEICE Transactions on Communications Vol. E86-B ( 2 ) page： 785-791 2003.2
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Performance Analysis of CDMA Unslotted ALOHA System Employing Successive Interference Cancellation Reviewed
Y. Tadokoro, H. Okada, T. Yamazato, M. Katayama, A. Ogawa
IEICE Transaction on Fundamentals Vol. J86-A ( 2 ) page： 168-178 2003.2