| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, MoNA, WBS, SR, MW
(Joint) |
2007-03-07
14:00 |
Kanagawa |
YRP |
A Multi-rate CDMA System with Block-Spreading Schemes for Anti-Interference and High Frequency Efficiency
Mitsuhiro Tomita (Tokyo Univ. of Tech.), Noriyoshi Kuroyanagi (Chubu Univ.), Kohei Otake (Hosei Univ.), Naoki Suehiro (Univ. of Tsukuba), Shinya Matsufuji (Yamaguchi Univ.) |
[more] |
WBS2006-51
pp.43-48 |
| WBS |
2006-10-26
13:30 |
Miyagi |
Akiu Resort Hotel Crescent (Sendai) |
Blind Adaptive MMSE Receiver Based on Signal Subspace Method for DS/CDMA Communication Systems with Array Antennas
Tsuyoshi Ichikawa, Kohei Otake (Hosei Univ.), Noriyoshi Kuroyanagi (Chubu Univ.) |
In DS/CDMA communication systems, the introduction of array antennas is extremely effective to the communication capacit... [more] |
WBS2006-24
pp.1-6 |
| WBS |
2006-10-26
13:55 |
Miyagi |
Akiu Resort Hotel Crescent (Sendai) |
Enhanced Pilot Aided MMSE Receiver for BS/CDMA Communication Systems
Yohei Shimizu, Kohei Otake (Hosei Univ.), Noriyoshi Kuroyanagi (Chubu Univ.) |
Although Block-Spread CDMA (BS/CDMA) communication system is effective enabling MUI free transmission ever under the mul... [more] |
WBS2006-25
pp.7-12 |
| WBS |
2006-10-27
09:30 |
Miyagi |
Akiu Resort Hotel Crescent (Sendai) |
Additive Image Watermarking Algorithm Using Block Adaptive Processing
Yasufumi Sata, Kohei Otake (Hosei Univ.) |
The watermarking algorithm based on discrete wavelet transform domain has received much attention as enabling embed wate... [more] |
WBS2006-30
pp.1-6 |
SAT, WBS
(Joint) |
2006-06-16
10:45 |
Shizuoka |
Numazu Industry Promotion Plaza |
Adaptive MMSE Receiver Based on Signal Subspace Method for DS/CDMA Communication Systems with Array Antennas
Tsuyoshi Ichikawa, Kohei Otake (Hosei Univ.), Noriyoshi Kuroyanagi (Chubu Univ.) |
In DS/CDMA communication systems, the introduction of array antennas is extremely effective to the communication capacit... [more] |
WBS2006-2
pp.7-12 |
| CS |
2006-01-17
10:20 |
Oita |
Yufugo-kan (Oita) |
Pilot Aided MMSE Receiver for BS/CDMA Communication Systems
Yohei Shimizu, Kohei Otake (Hosei Univ), Noriyoshi Kuroyanagi (Chubu Univ) |
Block-Spread CDMA (BS/CDMA) communication system has received much attention as an MUI-free system even under the multi-... [more] |
CS2005-81
pp.55-60 |
| WBS |
2005-12-16
10:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Composite Barker Sequence Spreading CDMA System using Overlapped Transmit Symbols
-- Improvement in Performance for Anti-Intersymbol-Interference --
Hisateru Hirose (Hosei Univ), Noriyoshi Kuroyanagi (Chubu Univ), Kohei Otake (Hosei Univ), Shinya Matsufuji (Yamaguchi Univ), Naoki Suehiro (Tsukuba Univ) |
The 4G mobile system has problems of degradation in transmission characteristics or reduction in frequency-efficiency, d... [more] |
WBS2005-57
pp.7-12 |
| RCS |
2005-11-17
14:20 |
Miyagi |
|
Blind Inter-symbol Interference Suppression Using EM Algorithm for BS/CDMA Communication Systems
Yasutomo Kiuchi, Tsuyoshi Ichikawa, Kohei Otake (Hosei Univ.), Noriyoshi Kuroyanagi (Chubu Univ.) |
[more] |
RCS2005-108
pp.7-11 |
| RCS |
2005-11-17
14:40 |
Miyagi |
|
Reduced Dimension Adaptive Antenna Array MMSE Receiver with Linear Transform for DS/CDMA Communication Systems
Tsuyoshi Ichikawa, Kohei Otake (Hosei Univ.), Noriyoshi Kuroyanagi (Chubu Univ.) |
In DS/CDMA communication systems, the introduction of array antennas is extremely effective to the communication capacit... [more] |
RCS2005-109
pp.13-18 |
| WBS |
2005-10-28
10:55 |
Shizuoka |
Shizuoka University (Hamamatsu Campus) |
Capacity Comparison on CDMA Systems for High Data Rate Transmission
Mitsuhiro Tomita (Tokyo Univ. of Tech.), Noriyoshi Kuroyanagi (Chubu Univ.), Kohei Otake (Hosei Univ.), Naoki Suehiro (Tsukuba Univ.), Shinya Matsufuji (Yamaguchi Univ.) |
[more] |
WBS2005-40
pp.7-12 |
SAT, WBS
(Joint) |
2005-06-24
14:25 |
Shizuoka |
Numazu Industry Promotion Plaza |
Adaptive Antenna Array MMSE Receiver Using Orthogonal Transform for DS/CDMA Systems
Tsuyoshi Ichikawa, Kohei Otake (Hosei Univ.), Noriyoshi Kuroyanagi (Chubu Univ.) |
The BER characteristics can be improved by making each element of SMI(Sample Matrix Inversion) adaptive array antennas h... [more] |
WBS2005-2
pp.7-12 |
| SIP |
2005-01-20
14:25 |
Aichi |
Nagoya Institute of Technology |
A Blind Receiver Using EM Algorithm for BS/CDMA Communication Systems
Hiroshi Sakamoto, Kohei Otake (Hosei Univ.), Noriyoshi Kuroyanagi (Chubu Univ.) |
[more] |
SIP2004-106
pp.17-22 |
| WBS |
2004-10-25
15:50 |
Miyagi |
Hotel Crescent, Akiu Resort, Sendai |
Data Block Transform Methods for FIBS/CDMA Communication Systems
Kazunari Kon, Tsuyoshi Ichikawa, Kohei Otake (Hosei Univ.), Noriyoshi Kuroyanagi (Chubu Univ.) |
The Block-Spread CDMA (BS/CDMA) system has received much attention as enabling CCI-free transmission even under the mult... [more] |
WBS2004-36
pp.31-36 |
| WBS |
2004-10-26
09:30 |
Miyagi |
Hotel Crescent, Akiu Resort, Sendai |
A study of CDMA systems using Data-Block Spreading Technique
Mitsuhiro Tomita (TUT), Noriyoshi Kuroyanagi (Chubu Univ.), Kohei Otake (Hosei Univ.), Satoru Ozawa (TUT) |
[more] |
WBS2004-38
pp.1-6 |
| WBS |
2004-10-26
09:55 |
Miyagi |
Hotel Crescent, Akiu Resort, Sendai |
MMSE Receive Filters Using Orthogonal Transform Adaptive SMI Array Antennas in DS/CDMA Communication Systems
Tsuyoshi Ichikawa, Kohei Otake (Hosei Univ.), Noriyoshi Kuroyanagi (Chubu Univ.) |
In DS/CDMA communication systems with receive antennas, adaptive sample matrix inversion (SMI) implementations of the jo... [more] |
WBS2004-39
pp.7-12 |
| IE, SIP, ICD, IPSJ-SLDM |
2004-10-21
09:55 |
Yamagata |
|
A Pitch Detection Method for Musical Tones Using Musical Scale Separation Filters
Yu Suzuki, Kohei Otake (Hosei Univ.) |
A filter type pitch detection method for transcription so far reported, uses band-stop type comb filters at the fundamen... [more] |
SIP2004-77 ICD2004-109 IE2004-53
pp.7-12 |
| WBS, SAT |
2004-06-25 |
Shizuoka |
Tokai University |
MMSE Filters Schemes Using Adaptive SMI Array Antennas for DS/CDMA Communication Systems
Tsuyoshi Ichikawa, Kohei Otake (Hosei Univ.) |
[more] |
WBS2004-14 SAT2004-38
pp.73-78 |