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All Technical Committee Conferences (Searched in: All Years)
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Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MRIS, ITE-MMS, IEE-MAG |
2019-10-17 15:45 |
Fukuoka |
Kyushu University (Nishijin Plaza) |
Electrical detection of magnonic band gaps for metallic magnonic crystals Kenji Kasahara, Koji Shibata, Takashi Manago (Fukuoka Univ.) MRIS2019-21 |
(To be available after the conference date) [more] |
MRIS2019-21 pp.39-43 |
NS |
2012-04-20 10:50 |
Kochi |
Univ. of Kochi |
Protection Switching Mechanism on the Multi-Ring Network for Node Redundancy Koji Shibata, Kenji Kitayama, Ryuichi Kitaichi (Mitsubishi Electric Corp.) NS2012-10 |
[more] |
NS2012-10 pp.53-58 |
IT |
2010-07-23 10:50 |
Tokyo |
Kogakuin University |
A Study on Quick Simulation of LDPC Codes over Additive Non-Gaussian Noise Channel Takakazu Sakai, Koji Shibata (Kitami Inst. of Tech.) IT2010-25 |
[more] |
IT2010-25 pp.79-84 |
RCS, NS (Joint) |
2010-07-16 15:50 |
Hokkaido |
Abashiri Public Auditorium |
Semi-blind multi-user detection using sample matrix inversion and generalized constant modulus algorithm Yutaka Sakiura, Koji Shibata, Takakazu Sakai, Atsushi Nakagaki (Kitami Inst. of Tech.) RCS2010-74 |
[more] |
RCS2010-74 pp.155-159 |
RCS, AN, MoNA, SR (Joint) |
2010-03-05 13:20 |
Kanagawa |
YRP |
Performance Evaluation of Blind Detection in PTS-OFDM Koji Shibata, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2009-330 |
OFDM has a problem of high peak to average power ratio (PAPR) whereas it is tolerant to the frequency selective fading. ... [more] |
RCS2009-330 pp.427-432 |
CAS |
2010-01-28 13:00 |
Kyoto |
Kyoudai-Kaikan Bldg. |
A Study on Adjustment Method to Noise Spectral Shape for Sub-Band Subspace Approach Suguru Imai, Atsushi Nakagaki, Koji Shibata (Kitami Inst. of Tech.) CAS2009-64 |
An adjustment method of sub-band separation is proposed for enhancement of speech degraded by colored noises. A signal s... [more] |
CAS2009-64 pp.1-6 |
IT |
2009-09-30 16:00 |
Tokyo |
Sophia Univ. |
A Study on Fast BER Estimation Method of LDPC Codes Takakazu Sakai, Koji Shibata (Kitami Inst. of Tech.) IT2009-45 |
[more] |
IT2009-45 pp.73-78 |
NS, RCS (Joint) |
2009-07-17 17:20 |
Hokkaido |
Hokkaido University (Hokkaido) |
An improved blind detection of side information in PTS OFDM Koji Shibata, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2009-74 |
[more] |
RCS2009-74 pp.125-130 |
SIP, CAS, VLD |
2009-07-02 09:40 |
Hokkaido |
Kushiko-shi Shogai Gakushu Center |
BER performance of MMSE equalizer for chip-interleaved CDMA using space-time block-coding Yutaka Sakiura, Koji Shibata, Takakazu Sakai, Atsushi Nakagaki (KIT) CAS2009-23 VLD2009-28 SIP2009-40 |
[more] |
CAS2009-23 VLD2009-28 SIP2009-40 pp.121-125 |
CS |
2008-11-07 11:15 |
Hokkaido |
Hotel Tsturuga, Akan, Hokkaido |
Blind multiuser detection using generalized constant modulus algorithm Jian Wang, Koji Shibata, Takakazu Sakai, Atsushi Nakagaki (Kitami Inst. Tech.) CS2008-38 |
[more] |
CS2008-38 pp.77-82 |
SR, RCS, USN, AN (Joint) |
2008-10-22 13:20 |
Okinawa |
Okinawa industry support center |
A study on blind esimation of side information in PTS OFDM Koji Shibata, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2008-104 |
OFDM has a problem of high peak to average power ratio (PAPR) whereas it is tolerant to the frequency selective fading. ... [more] |
RCS2008-104 pp.7-12 |
VLD, CAS, SIP |
2008-06-26 09:40 |
Hokkaido |
Hokkaido Univ. |
Direct LSP Estimation Using Rucursive Gauss-Newton Method with a Tapered Window Gyo Sato, Takefumi Kitayama, Atsushi Nakagaki, Koji Shibata (Kitami Inst. of Tech..) CAS2008-3 VLD2008-16 SIP2008-37 |
The LSP is one of the most important feature parameters of speech based on the LPC.
An adaptive LSP estimation method u... [more] |
CAS2008-3 VLD2008-16 SIP2008-37 pp.13-16 |
CAS |
2008-02-01 15:55 |
Okinawa |
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Speech Enhancement based on Sub-Band Subspace Approach and LP estimation of noise. Takayuki Yanagihara, Atsushi Nakagaki, Koji Shibata (KIT) CAS2007-106 |
This paper proposes a signal subspace approach for speech enhancement in colored noise. The handling
of colored noises ... [more] |
CAS2007-106 pp.73-77 |
NS, RCS (Joint) |
2007-07-19 12:50 |
Hokkaido |
Kitami Institute of Tech. |
Blind detection of DS-CDMA signals in time dispersive communication channels Yuji Kimura, Koji Shibata, Takakazu Sakai, Atsushi Nakagaki (Kitami Inst. Tech.) RCS2007-33 |
To accommodate information streams with different data rates over a direct-sequence
code-division multiple-access (DS-C... [more] |
RCS2007-33 pp.25-30 |
SIP, CAS, VLD |
2006-06-23 11:25 |
Hokkaido |
Kitami Institute of Technology |
Blind Multiuser Detection on Multipath Fading Channels Yuji Kimura, Koji Shibata, Takakazu Sakai, Atsushi Nakagaki (Kitami Institute of Tech.) |
[more] |
CAS2006-13 VLD2006-26 SIP2006-36 pp.31-35 |
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