| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| WBS, SIP |
2004-07-22
10:00 |
Niigata |
NICO PLAZA, Niigata |
On a Novel DLL Using a Code-Orthogonalizing Filter for DS/CDMA Tracking
Yuuki Hori, Shin'ichi Tachikawa (Nagaoka Univ. of Tech.), Masanori Hamamura (Kochi Univ. of Tech.) |
[more] |
WBS2004-15 SIP2004-34
pp.1-6 |
| WBS, SIP |
2004-07-22
10:25 |
Niigata |
NICO PLAZA, Niigata |
On a CDMA Unslotted ALOHA System Using Power Control and Sequence Shift Methods
Tsukasa Shimamune, Shin'ichi Tachikawa (Nagaoka Univ. of Tech.) |
[more] |
WBS2004-16 SIP2004-35
pp.7-12 |
| WBS, SIP |
2004-07-22
10:50 |
Niigata |
NICO PLAZA, Niigata |
Ternary ZCZ sequence set having a wider zero-auto-correlation zone
Takafumi Hayashi (Univ. of Aizu) |
A new class of
ternary sequence with zero-correlation zone is introduced.
The proposed sequence sets have a zero-corr... [more] |
WBS2004-17 SIP2004-36
pp.13-16 |
| WBS, SIP |
2004-07-22
11:15 |
Niigata |
NICO PLAZA, Niigata |
MBOK DS-UWB向けビタビ等化器における演算量削減方法
Kenichi Takizawa, Ryuji Kohno (NICT) |
This paper presents reduced-complexity Viterbi equalizer for M-ary biorthogonal keying-based direct sequence ultra-wideb... [more] |
WBS2004-18 SIP2004-37
pp.17-20 |
| WBS, SIP |
2004-07-22
11:40 |
Niigata |
NICO PLAZA, Niigata |
Frame Synchronization Method of Multipulse Pulse Position Modulation System for Ultra Wideband Impulse Radio
Fumie Ono (Tokyo Univ. of Sciences), Hiromasa Habuchi (Ibaraki Univ.) |
In this paper, the Time-Hopping Multipulse Pulse Position Modulation (TH-MPPM) for Ultra Wideband Impulse Radio (UWB-IR)... [more] |
WBS2004-19 SIP2004-38
pp.21-26 |
| WBS, SIP |
2004-07-22
13:30 |
Niigata |
NICO PLAZA, Niigata |
[Invited Talk]
無線センサネットワークと管理システム
Yoshito Tobe (Tokyo Denki Univ.) |
Development of tiny sensors equipped with wireless communication functionality is remarkable with the advancement of sma... [more] |
WBS2004-20 SIP2004-39
pp.27-32 |
| WBS, SIP |
2004-07-22
14:30 |
Niigata |
NICO PLAZA, Niigata |
A Study on the Pole Assignment for the Three-Dimensional Digital Systems (II)
Atsushi Kawakami (KIT) |
[more] |
WBS2004-21 SIP2004-40
pp.33-38 |
| WBS, SIP |
2004-07-22
14:55 |
Niigata |
NICO PLAZA, Niigata |
The optimum approximation of band-limited signals with application to remote education and publication of environmental problem
Yuichi Kida (Hitachi), Takuro Kida (Nihon Univ) |
[more] |
WBS2004-22 SIP2004-41
pp.39-44 |
| WBS, SIP |
2004-07-22
15:20 |
Niigata |
NICO PLAZA, Niigata |
Necessary and Safficient Condition for Generalized Optimum Approximation of Band-limited Signals
Yuichi Kida (Hitachi), Takuro Kida (Nihon Univ.) |
[more] |
WBS2004-23 SIP2004-42
pp.45-50 |
| WBS, SIP |
2004-07-22
15:45 |
Niigata |
NICO PLAZA, Niigata |
Restoration from Image Degraded by White Noise Based on Iterative Spectrum Subtraction Method
Tetsuya Kobayashi, Tetsuya Shimamura (Saitama Univ), Tetsuo Hosoya, Yoshitake Takahasi (Daiichi Radioisotope Laboratories Ltd) |
[more] |
WBS2004-24 SIP2004-43
pp.51-56 |
| WBS, SIP |
2004-07-22
16:10 |
Niigata |
NICO PLAZA, Niigata |
フィードフォワード形及びフィードバック形BSSの収束性に関する比較
Akihide Horita, Yasuhiro Dejima, Kenji Nakayama, Akihiro Hirano (Kanazawa Univ.) |
This paper analyzes and compares signal separation, convergence speed and signal distortion in both a feedforward blind ... [more] |
WBS2004-25 SIP2004-44
pp.57-62 |
| WBS, SIP |
2004-07-23
10:00 |
Niigata |
NICO PLAZA, Niigata |
Impact of Chip Duty and Pulse Shape on Bit Error Probabilities for Ultra Wideband DS-CDMA
Mohammad Azizur Rahman, Shigenobu Sasaki, Jie Zhou, Hisakazu Kikuchi (Niigata Univ.) |
[more] |
WBS2004-26 SIP2004-45
pp.1-6 |
| WBS, SIP |
2004-07-23
10:25 |
Niigata |
NICO PLAZA, Niigata |
On an Acquisition Method Using a Code-Orthogonalizing Filter in UWB-IR (TH/SS) Multiple Access
Yoshihiro Kameyama, Shin'ichi Tachikawa (Nagaoka Univ. of Tech.) |
This paper proposes a novel acquisition method using a code-orthogonalizing filter (COF) in UWB-IR (TH/SS type) multiple... [more] |
WBS2004-27 SIP2004-46
pp.7-12 |
| WBS, SIP |
2004-07-23
10:50 |
Niigata |
NICO PLAZA, Niigata |
可変長拡散率DS-UWBアドホックネットワークにおける再送方式の検討
Wataru Horie, Yukitoshi Sanada (Keio Univ.) |
[more] |
WBS2004-28 SIP2004-47
pp.13-16 |
| WBS, SIP |
2004-07-23
11:15 |
Niigata |
NICO PLAZA, Niigata |
Proposal of UWB Impulse Radar on parallel IPCP
Hiroyuki Hatano, Takaya Yamazato, Hiraku Okada, Masaaki Katayama (Nagoya Univ.) |
In this paper, we consider two novel inter-period correlation processing (IPCP) receivers for UWB impulse radar. The con... [more] |
WBS2004-29 SIP2004-48
pp.17-22 |