Koichiro BAN


Joint Optimization of Transmitter/Receiver with Multiple Transmit/Receive Antennas in Band-Limited Channels
Koichiro BAN Masaaki KATAYAMA Takaya YAMAZATO Akira OGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/08/25
Vol. E83-B  No. 8  pp. 1697-1704
Type of Manuscript:  Special Section PAPER (Special Issue on Personal, Indoor and Mobile Radio Communications)
Category: 
Keyword: 
joint optimizationmultiple antennasbit allocationdiversity
 Summary | Full Text:PDF

Multi-Antenna Transmission Scheme for Convolutionally Coded DS/CDMA System
Koichiro BAN Masaaki KATAYAMA Wayne E. STARK Takaya YAMAZATO Akira OGAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/12/25
Vol. E80-A  No. 12  pp. 2437-2444
Type of Manuscript:  Special Section PAPER (Special Section on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
multi-antenna transmissionconvolutional codesfadingCDMAdiversity
 Summary | Full Text:PDF

A Simple Transmit/Receive Antenna Diversity for Indoor DS/CDMA Wireless Communication Systems
Koichiro BAN Masaaki KATAYAMA Takaya YAMAZATO Akira OGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/12/25
Vol. E80-B  No. 12  pp. 1790-1796
Type of Manuscript:  PAPER
Category: Radio Communication
Keyword: 
multi-antenna transmissionflat fadingCDMAdiversity
 Summary | Full Text:PDF