Katsutoshi Seki
NEC
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Publication
Featured researches published by Katsutoshi Seki.
signal processing systems | 2007
Katsutoshi Seki; Tomoyoshi Kobori; James Okello; Masao Ikekawa
A reconfigurable systolic array processor based on a coordinate rotation digital computer (CORDIC) algorithm is proposed for MIMO-OFDM baseband processing. With CORDIC, the processor provides high computation efficiency, and a multi-thread interleaving architecture offers the advantage of a simple data transfer mechanism. Also presented are an array mapping method for calculating MMSE filter coefficients and a comparison of the processors performance with that of dedicated hardware. Despite its flexibility, the processor achieves a computational density of 57% that of dedicated hardware.
Archive | 2007
James Okello; Katsutoshi Seki
Archive | 1998
Katsutoshi Seki
Archive | 2002
Katsutoshi Seki
Archive | 2008
Katsunori Tanaka; Atsushi Hatabu; Yuzo Senda; Katsutoshi Seki; Tomoyoshi Kobori; Kosuke Nishihara; Soji Mori
Archive | 2003
Katsutoshi Seki
Archive | 2001
Katsutoshi Seki
Archive | 2001
Katsutoshi Seki
Archive | 2010
Yuki Kobayashi; Katsutoshi Seki
Archive | 2008
Katsunori Tanaka; Atsushi Hatabu; Yuzo Senda; Katsutoshi Seki; Tomoyoshi Kobori; Kosuke Nishihara; Soji Mori
Collaboration
Dive into the Katsutoshi Seki's collaboration.
