Takahiro MATSUMOTO

Zero-Cross-Correlation Properties of Asymmetric ZCZ Sequence Sets
Kosuke OMATA  Hideyuki TORII  Takahiro MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/11/01
Vol. E95-A  No. 11  pp. 1926-1930
Type of Manuscript: Special Section LETTER (Special Section on Signal Design and Its Applications in Communications)
Category: Sequences
Keyword: 
asymmetric ZCZ sequence sets,  zero-cross-correlation zone,  AS-CDMA,  ZCZ sequence sets,  spreading sequences, 
  Summary |  Full Text:PDF (85.4KB)
Even-Shift Orthogonal Arrays
Shinya MATSUFUJI  Takahiro MATSUMOTO  Pingzhi FAN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/11/01
Vol. E95-A  No. 11  pp. 1937-1940
Type of Manuscript: Special Section LETTER (Special Section on Signal Design and Its Applications in Communications)
Category: Sequences
Keyword: 
sequence design,  spreading sequence,  complementary sequences,  correlation, 
  Summary |  Full Text:PDF (80.7KB)
A New Method for Constructing Asymmetric ZCZ Sequence Sets
Hideyuki TORII  Takahiro MATSUMOTO  Makoto NAKAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/09/01
Vol. E95-A  No. 9  pp. 1577-1586
Type of Manuscript: PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
asymmetric ZCZ sequence sets,  quasi-optimal ZCZ sequence sets,  AS-CDMA,  spreading sequences,  spread spectrum communication, 
  Summary |  Full Text:PDF (336.2KB)
Orthogonal and ZCZ Sets of Real-Valued Periodic Orthogonal Sequences from Huffman Sequences
Takahiro MATSUMOTO  Shinya MATSUFUJI  Tetsuya KOJIMA  Udaya PARAMPALLI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/12/01
Vol. E94-A  No. 12  pp. 2728-2736
Type of Manuscript: Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
periodic sequence,  finite-length sequence,  Huffman sequence,  orthogonal set,  ZCZ set,  fast correlation algorithm, 
  Summary |  Full Text:PDF (487.4KB)
Compact Matched Filter for Integrand Code Using a Real-Valued Shift-Orthogonal Finite-Length Sequence
Takahiro MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11  pp. 2328-2331
Type of Manuscript: Special Section LETTER (Special Section on Signal Design and its Application in Communications)
Category: Digital Signal Processing
Keyword: 
finite length sequence,  real-valued sequence,  integrand code,  matched filter,  field programmable gate array, 
  Summary |  Full Text:PDF (238.3KB)
On a ZCZ Code Including a Sequence Used for a Synchronization Symbol
Shinya MATSUFUJI  Takahiro MATSUMOTO  Tomohiro HAYASHIDA  Takafumi HAYASHI  Noriyoshi KUROYANAGI  Pingzhi FAN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11  pp. 2286-2290
Type of Manuscript: Special Section PAPER (Special Section on Signal Design and its Application in Communications)
Category: Sequences
Keyword: 
ZCZ code,  matched filter,  correlation,  CDMA,  short-range communications, 
  Summary |  Full Text:PDF (833.4KB)
ZCZ Codes for ASK-CDMA System
Shinya MATSUFUJI  Takahiro MATSUMOTO  Yoshihiro TANADA  Noriyoshi KUROYANAGI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/09/01
Vol. E89-A  No. 9  pp. 2268-2274
Type of Manuscript: Special Section PAPER (Special Section on Sequence Design and its Application in Communications)
Category: 
Keyword: 
sequence design,  ZCZ sequence,  ASK-CDMA,  optical CDMA, 
  Summary |  Full Text:PDF (227.4KB)
The Bank of Matched Filters for an Optical ZCZ Code Using a Sylvester Type Hadamard Matrix
Takahiro MATSUMOTO  Shigeo TSUKIASHI  Shinya MATSUFUJI  Yoshihiro TANADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/09/01
Vol. E89-A  No. 9  pp. 2292-2298
Type of Manuscript: Special Section PAPER (Special Section on Sequence Design and its Application in Communications)
Category: 
Keyword: 
optical communication,  optical ZCZ code,  M-ary/DS-SS system,  matched filter bank,  field programmable gate array, 
  Summary |  Full Text:PDF (426.4KB)