Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIS |
2017-12-14 11:10 |
Tottori |
Tottori Prefectural Center for Lifelong Learning |
A Study on Adaptive Algorithm for Blind MIMO Equalization Kizuku Morita, Hiroki Inada, Naoto Sasaoka (Tottori Univ.), James Okello (UKZN), Yoshio Itoh (Tottori Univ.) SIS2017-35 |
In this paper, we propose a blind equalization system in a Multiple-Input Multiple-Output (MIMO) -OFDM (Orthogonal Frequ... [more] |
SIS2017-35 pp.11-14 |
SIS |
2013-03-07 14:10 |
Shizuoka |
Create Hamamatsu |
A Study on QAM Transmission on MCMA Equalization with All Pass Filter Masathune Ishihara, Shuhei Shibata, Naoto Sasaoka (Tottori Univ.), James Okello (NEC), Yoshio Itoh (Tottori Univ.) SIS2012-54 |
This paper proposes the blind equalization system using a tag filter in MIMO (Multiple-Input Multiple-Output)-OFDM (Orth... [more] |
SIS2012-54 pp.49-54 |
SIS |
2011-03-04 10:10 |
Tokyo |
Tokyo City University (Setagaya Campus) |
A Study on Blind MIMO-OFDM System using Tagging Filter Tatsuya Nishimoto, Naoto Sasaoka (Tottori Univ.), James Okello (NEC), Yoshio Itoh (Tottori Univ.) SIS2010-64 |
In this paper, the blind equalization system using a tag filter in MIMO (Multiple-Input Multiple-Output)-OFDM (Orthogona... [more] |
SIS2010-64 pp.61-65 |
SIS, IPSJ-AVM |
2010-09-03 13:50 |
Nagasaki |
Nagasakiken-Kinrou-Fukushi-Kaikan |
A study on convergence rate improvement of equation-error IIR ADF based on independence between desired signal and disturbance Tatsuya Higuchi, Naoto Sasaoka (Tottori Univ.), Eiji Kuno (Polytechnic Univ.), James Okello (NEC), Yoshio Itoh (Tottori Univ.), Masaki Kobayashi (Chubu Univ.) SIS2010-32 |
We have proposed an EQ-E (EQuation-Error adaptive algorithm) based on independence between a desired signal and disturba... [more] |
SIS2010-32 pp.93-98 |
SIS |
2010-06-10 13:25 |
Hokkaido |
Abashiri Public Auditorium |
A Study on Noise Estimation based on Equation Error IIR-ADF Akira Hasegawa, Naoto Sasaoka (Tottori Univ), James Okello (NEC Corp.), Yoshio Itoh (Tottori Univ), Masaki Kobayashi (Chubu Univ) SIS2010-6 |
We have investigated a noise reconstruction system (NRS) as a noise reduction system. The NRS uses a linear prediction e... [more] |
SIS2010-6 pp.31-36 |
SIS |
2009-12-18 11:30 |
Kyoto |
|
A study on blind MIMO equalization system using tagging filter Tomokazu Shimizu (Tottori Univ.), James Okello (NEC), Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) SIS2009-46 |
A blind equalization system using on a pre-filter is proposed in multiple-input multiple-output (MIMO) wireless communic... [more] |
SIS2009-46 pp.89-94 |
SIS, SIP, IPSJ-AVM |
2008-09-26 14:15 |
Fukuoka |
Tobata Campus, Kyushu Institute of Technology |
A Study on Improvement in Convergence Speed of Equation Error Algorithm with Estimation of Correlation Ryuichi Kanagawa, Naoto Sasaoka (Tottori Univ.), Eiji Kuno (Polytechnic Univ.), James Okello (NEC), Yoshio Itoh (Tottori Univ.), Masaki Kobayashi (Chubu Univ.), Sumio Tsuiki (Tottori Univ.) SIP2008-103 SIS2008-38 |
We have proposed an equation error adaptive algorithm (EQ-E) based on correlation for an infinite impulse response (IIR)... [more] |
SIP2008-103 SIS2008-38 pp.77-82 |
SR |
2008-07-31 13:55 |
Tokyo |
NICT (Koganei,-city Tokyo) |
An efficient memory access system for array processor in wireless comunication system Tomoyoshi Kobori, Katsutoshi Seki, James Okello, Masao Ikekawa (NEC) SR2008-23 |
This paper describes the efficient memory access system for array processor in wireless communication system. Today, the... [more] |
SR2008-23 pp.37-42 |
SIS |
2008-06-12 13:10 |
Hokkaido |
|
A Study on Equation Error Algorithm Based on Estimating Correlation Function with Variable Delay for Noise Robust Naoto Sasaoka, Ryuichi Kanagawa (Tottori Univ.), Eiji Kuno (Polytechnic Univ.), James Okello (NEC), Yoshio Itoh (Tottori Univ.), Masaki Kobayashi (Chubu Univ.) SIS2008-6 |
In this paper, we propose an Equation error adaptive algorithm (EQ-E) for an infinite impulse response (IIR) adaptive di... [more] |
SIS2008-6 pp.29-34 |
SR |
2008-01-25 09:00 |
Nagano |
Tateyama Prince hotel (Ohmachi city, Nagano prefecture) |
A CORDIC-BASED RECONFIGURABLE SYSTOLIC ARRAY PROCESSOR FOR MIMO-OFDM WIRELESS COMMUNICATIONS Katsutoshi Seki, Tomoyoshi Kobori, James Okello, Masao Ikekawa (NEC) SR2007-72 |
A reconfigurable systolic array processor based on a coordinate rotation digital computer (CORDIC) algorithm is proposed... [more] |
SR2007-72 pp.37-42 |
SR |
2008-01-25 09:25 |
Nagano |
Tateyama Prince hotel (Ohmachi city, Nagano prefecture) |
Interference Mitigation for WCDMA Using a QR Decomposition and a CORDIC-based Reconfigurable Systolic Array Robin Scheibler (Seiss Federal Inst. of Tech.), James Okello, Katsutoshi Seki, Tomoyoshi Kobori, Masao Ikekawa (NEC) SR2007-73 |
This paper presents implementation and performance of QR Decomposition based Recursive Least-
-Squares (QRD-RLS) for in... [more] |
SR2007-73 pp.43-48 |
SR |
2008-01-25 09:50 |
Nagano |
Tateyama Prince hotel (Ohmachi city, Nagano prefecture) |
FFT with Reduced Complexity and Its Application to a CORDIC-Based Reconfigurable Systolic Array James Okello, Katsutoshi Seki, Tomoyoshi Kobori, Masao Ikekawa (NEC) SR2007-74 |
[more] |
SR2007-74 pp.49-54 |
SIP, CAS, CS |
2007-03-06 09:30 |
Tottori |
Blancart Misasa (Tottori) |
[Poster Presentation]
The Co-operated System between FPGA Emulator and MATLAB Tomoyoshi Kobori, Katsutoshi Seki, James Okello, Masao Ikekawa (NEC) CAS2006-99 SIP2006-200 CS2006-116 |
This paper presents the co-operated system between FPGA emulator and MATLAB. In the field of SoC development, the evalua... [more] |
CAS2006-99 SIP2006-200 CS2006-116 pp.35-36 |
RCS, AP, WBS, MW, MoNA |
2005-03-03 10:00 |
Kanagawa |
Yokosuka Research Park |
A Complete Blind MIMO Equalizer for Wireless Communication System James Okello, Masao Ikekawa (NEC) |
[more] |
WBS2004-107 AP2004-288 RCS2004-375 MoMuC2004-158 MW2004-285 pp.51-56 |