Tomoko MATSUMOTO

A VLSI Design of a Tomlinson-Harashima Precoder for MU-MIMO Systems Using Arrayed Pipelined Processing
Kosuke SHIMAZAKI Shingo YOSHIZAWA Yasuyuki HATAKAWA Tomoko MATSUMOTO Satoshi KONISHI Yoshikazu MIYANAGA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/11/01
Vol. E96-A  No. 11  pp. 2114-2119
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: VLSI Design Technology and CAD
Keyword: 
multi-user MIMO, Tomlinson-Harashima precoding, LQ decomposition, interference cancellation, 
 Summary | Full Text:PDF
Open Loop DPC Beamforming Effective for Multiuser MIMO Transmissions in FDD Systems
Tomoko MATSUMOTO Yasuyuki HATAKAWA Satoshi KONISHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/12/01
Vol. E94-A  No. 12  pp. 2719-2727
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
multiuser MIMO, FDD, DPC, beamforming, DOA, 
 Summary | Full Text:PDF
A Combined Coding and Modulation to Support Both Coherent and Non-coherent Ultra-Wideband Receivers
Tomoko MATSUMOTO Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/06/01
Vol. E90-A  No. 6  pp. 1252-1256
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
ultra-wideband, low data-rate wireless personal area networks, super-orthogonal convolutional codes, 
 Summary | Full Text:PDF