Yoshikazu KAKURA

Radio Interface Technologies for Cooperative Transmission in 3GPP LTE-Advanced
Tetsushi ABE  Yoshihisa KISHIYAMA  Yoshikazu KAKURA  Daichi IMAMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12  pp. 3202-3210
Type of Manuscript: Special Section PAPER (Special Section on Cooperative Communications for Cellular Networks)
Category: INVITED
Keyword: 
LTE-Advanced,  CoMP,  eICIC,  relay, 
  Summary |  Full Text:PDF (1.4MB)
Uplink Access Schemes for LTE-Advanced
Le LIU  Takamichi INOUE  Kenji KOYANAGI  Yoshikazu KAKURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/05/01
Vol. E92-B  No. 5  pp. 1760-1768
Type of Manuscript: Special Section PAPER (Special Section on Radio Access Techniques for 3G Evolution)
Category: 
Keyword: 
LTE-Advanced,  DFT-spread-OFDM,  SC-FDMA,  OFDM,  discontinuous resource allocation, 
  Summary |  Full Text:PDF (1.4MB)
Key Enabling Physical Layer Technologies for LTE-Advanced
Meilong JIANG  Narayan PRASAD  Yan XIN  Guosen YUE  Amir KHOJASTEPOUR  Le LIU  Takamichi INOUE  Kenji KOYANAGI  Yoshikazu KAKURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/05/01
Vol. E92-B  No. 5  pp. 1751-1759
Type of Manuscript: Special Section PAPER (Special Section on Radio Access Techniques for 3G Evolution)
Category: 
Keyword: 
LTE-Advanced,  DFT-s-OFDM,  receiver design,  cell search,  adaptive hybrid-ARQ,  multi-resolution MIMO precoding, 
  Summary |  Full Text:PDF (956.3KB)
Likelihood Function for QRM-MLD Suitable for Soft-Decision Turbo Decoding and Its Performance for OFCDM MIMO Multiplexing in Multipath Fading Channel
Hiroyuki KAWAI  Kenichi HIGUCHI  Noriyuki MAEDA  Mamoru SAWAHASHI  Takumi ITO  Yoshikazu KAKURA  Akihisa USHIROKAWA  Hiroyuki SEKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1  pp. 47-57
Type of Manuscript: Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part 1)
Category: MIMO
Keyword: 
MIMO,  OFCDM,  QR decomposition,  maximum likelihood detection,  turbo coding, 
  Summary |  Full Text:PDF (1.7MB)