Hideki OCHIAI


Combined Trellis Precoding and Error Correcting Codes in Multi-User MIMO-OFDM Systems
Tsuguhide AOKI Hideki OCHIAI Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/12/01
Vol. E93-A  No. 12  pp. 2663-2671
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
nonlinear precodingmulti-user MIMOtrellis precodingtrellis shapingOFDM
 Summary | Full Text:PDF(983.5KB)

Block Coding Scheme Based on Complementary Sequences for Multicarrier Signals
Hideki OCHIAI Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/11/25
Vol. E80-A  No. 11  pp. 2136-2143
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Communications/Coded Modulation/Spread Spectrum
Keyword: 
multicarrier modulationmultiphase complementary sequencepeak to average power ratioblock coding
 Summary | Full Text:PDF(596.9KB)