Tsuyoshi KASHIMA


MIMO System with Relative Phase Difference Time-Shift Modulation for Rician Fading Environment
Kenichi KOBAYASHI Takao SOMEYA Tomoaki OHTSUKI Sigit P.W. JAROT Tsuyoshi KASHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/02/01
Vol. E91-B  No. 2  pp. 459-465
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMORician fadingdirect pathphase differenceTurbo code
 Summary | Full Text:PDF(682.1KB)

A Low Complexity Tree-Structure Based User Scheduling Algorithm for Up-Link Multi-User MIMO Systems
Junyi WANG Kiyomichi ARAKI Zhongzhao ZHANG Yuyuan CHANG Houtao ZHU Tsuyoshi KASHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/06/01
Vol. E90-B  No. 6  pp. 1415-1423
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOmulti-usertree-structureuser schedulingsum-rate capacity
 Summary | Full Text:PDF(754.6KB)

Adaptive MAP Detection via the EM Algorithm for LDPC-Coded MIMO-OFDM Mobile Communications
Tsuyoshi KASHIMA Kazuhiko FUKAWA Hiroshi SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/02/01
Vol. E90-B  No. 2  pp. 312-322
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
mobile communicationMIMOOFDMLDPCMAPEM algorithmchannel estimation
 Summary | Full Text:PDF(405.8KB)

Controlling Network Topology in Forming Bluetooth Scatternet
Hongyuan CHEN T.V.L.N. SIVAKUMAR Leping HUANG Tsuyoshi KASHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/03/01
Vol. E88-B  No. 3  pp. 943-949
Type of Manuscript:  Special Section PAPER (Special Section on Ubiquitous Networks)
Category: Network
Keyword: 
ad-hoc networkBluetooth scatternetnetwork formationnetwork topology
 Summary | Full Text:PDF(692.3KB)