Shinsuke TAKAOKA


Bit Error Rate Analysis of OFDM with Pilot-Assisted Channel Estimation
Richol KU Shinsuke TAKAOKA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/07/01
Vol. E90-B  No. 7  pp. 1725-1733
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OFDMchannel estimationimpulse responsepolynomial interpolationdecision feedbackWiener filter
 Summary | Full Text:PDF(898.7KB)

Frequency-Domain Adaptive Antenna Array for Multi-Code MC-CDMA
Osamu NAKAMURA Shinsuke TAKAOKA Eisuke KUDOH Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/04/01
Vol. E90-B  No. 4  pp. 918-925
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MC-CDMAadaptive antenna arrayadaptive algorithmfrequency-domain
 Summary | Full Text:PDF(1MB)

Decision Feedback Chip-Level Maximum Likelihood Detection for DS-CDMA in a Frequency-Selective Fading Channel
Akihiro SAITO Shinsuke TAKAOKA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/09/01
Vol. E89-B  No. 9  pp. 2564-2571
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
DS-CDMAfrequency-selective fading channelmaximum likelihood detectionrake combining
 Summary | Full Text:PDF(864.9KB)

A Study on Spatial MMSE Despreading for OSTSTD in a Fast Fading Channel
Shinsuke TAKAOKA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/08/01
Vol. E89-B  No. 8  pp. 2266-2270
Type of Manuscript:  LETTER
Category: Terrestrial Radio Communications
Keyword: 
OSTSTDspatial MMSE despreadingfast fading
 Summary | Full Text:PDF(301.3KB)

Bit Error Rate Analysis of OFDM/TDM with Frequency-Domain Equalization
Haris GACANIN Shinsuke TAKAOKA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/02/01
Vol. E89-B  No. 2  pp. 509-517
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OFDMtime division multiplexingfrequency-domain equalizationfrequency-selective fading
 Summary | Full Text:PDF(618.4KB)

Frequency-Domain Pre-Equalization for MC-CDMA/TDD Uplink and Its Bit Error Rate Analysis
Satoshi ABE Shinsuke TAKAOKA Hiromichi TOMEBA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/01/01
Vol. E89-B  No. 1  pp. 162-173
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MC-CDMAfrequency-domain pre-equalizationfrequency-selective channel
 Summary | Full Text:PDF(1MB)

Pilot-Assisted Channel Estimation Using Adaptive Interpolation for Coherent Rake Reception of DS-CDMA Signals
Shinsuke TAKAOKA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/07/01
Vol. E88-B  No. 7  pp. 2962-2970
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
DS-CDMAadaptive interpolationconjugate centrosymmetry propertyfast convergence
 Summary | Full Text:PDF(980KB)

Orthogonal Space-Time Spreading Transmit Diversity
Shinsuke TAKAOKA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/05/01
Vol. E88-B  No. 5  pp. 2120-2127
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
transmit diversityspace-time spreadingfading channel
 Summary | Full Text:PDF(900.6KB)

Frequency-Domain Adaptive Prediction Iterative Channel Estimation for OFDM Signal Reception
Shinsuke TAKAOKA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/04/01
Vol. E88-B  No. 4  pp. 1730-1734
Type of Manuscript:  LETTER
Category: Terrestrial Radio Communications
Keyword: 
OFDMiterative channel estimationadaptive predictionfrequency-selective fading
 Summary | Full Text:PDF(458.9KB)

Frequency-Domain Pre-Equalization Transmit Diversity for MC-CDMA Uplink Transmission
Hiromichi TOMEBA Shinsuke TAKAOKA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/02/01
Vol. E88-B  No. 2  pp. 575-584
Type of Manuscript:  Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part2)
Category: 
Keyword: 
pre-equalizationtransmit diversityMC-CDMAfrequency-domain equalizationfrequency-selective channel
 Summary | Full Text:PDF(1.4MB)

Frequency-Domain Equalization for MC-CDMA Downlink Site Diversity and Performance Evaluation
Takamichi INOUE Shinsuke TAKAOKA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1  pp. 84-92
Type of Manuscript:  Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part 1)
Category: Diversity
Keyword: 
MC-CDMAsite diversityMMSE frequency-domain equalization
 Summary | Full Text:PDF(1.1MB)

Adaptive Prediction Iterative Channel Estimation for Combined Antenna Diversity and Coherent Rake Reception of Multipath-Faded DSSS Signals
Shinsuke TAKAOKA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/11/01
Vol. E85-B  No. 11  pp. 2405-2415
Type of Manuscript:  PAPER
Category: Terrestrial Radio Communications
Keyword: 
iterative channel estimationpilot symbolDSSSfading channel
 Summary | Full Text:PDF(2.4MB)

Pilot-Aided Adaptive Prediction Channel Estimation in a Frequency-Nonselective Fading Channel
Shinsuke TAKAOKA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/08/01
Vol. E85-B  No. 8  pp. 1552-1560
Type of Manuscript:  PAPER
Category: Terrestrial Radio Communications
Keyword: 
fading channelchannel estimationpilot symboladaptive predictionnormalized LMS
 Summary | Full Text:PDF(1.1MB)