Yoshio TAKEUCHI


Azimuth Variable-Path Loss Fitting with Received Signal Power Data for White Space Boundary Estimation
Kenshi HORIHATA Issei KANNO Akio HASEGAWA Toshiyuki MAEYAMA Yoshio TAKEUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/01/01
Vol. E99-B  No. 1  pp. 87-94
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas, Propagation and Wireless Systems Related to Topics in ISAP2014)
Category: Wireless Communication Technologies
Keyword: 
spectrum databaseradio environment mapspectrum sharingpathloss fittingazimuth variable
 Summary | Full Text:PDF(3.1MB)

Field Test Performance and Analysis of a Base Station to Cancel Wideband CDMA Interference
Toshinori SUZUKI Yoshio TAKEUCHI Sumaru NIIDA Fumio WATANABE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/03/01
Vol. E84-B  No. 3  pp. 383-391
Type of Manuscript:  Special Section PAPER (Special Issue on Innovative Mobile Communication Technologies at the Dawn of the 21st Century)
Category: 
Keyword: 
CDMAIMT-2000interference cancellationmultiuser detectionfield test
 Summary | Full Text:PDF(660.7KB)

Near-Decorrelating Multistage Detector for Asynchronous DS-CDMA
Toshinori SUZUKI Yoshio TAKEUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/03/25
Vol. E81-B  No. 3  pp. 553-564
Type of Manuscript:  PAPER
Category: Communication Theory
Keyword: 
mobile communicationDS-CDMAinterference cancellerdecorrelationlinear multi-stage
 Summary | Full Text:PDF(900.5KB)

A Novel Phase Synchronization Method to Cope with a Short-Term Frequency Variation for Preambleless Demodulation
Yoshio TAKEUCHI Teruhiko HONDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1991/08/25
Vol. E74-B  No. 8  pp. 2258-2267
Type of Manuscript:  Special Section PAPER (Special Issue on Modulation and Coding for Mobile Satellite Communication System)
Category: 
Keyword: 
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A Novel Carrier Recovery Method for Preambleless Demodulation
Teruhiko HONDA Yoshio TAKEUCHI Hideo KOBAYASHI Toshio MIZUNO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/10/25
Vol. E73-E  No. 10  pp. 1681-1687
Type of Manuscript:  Special Section PAPER (Special Issue on Communication Theory and Its Applications)
Category: Modulation and Demodulation
Keyword: 
 Summary | Full Text:PDF(617.3KB)