Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS |
2009-10-16 14:55 |
Kyoto |
ATR |
Noise Characteristics of OFDM Signal Generated by EPWM Transmitter after Clipping and Filtering Koji Kawazoe, Edwin M. Umali, Yasushi Yamao (The Univ. of Electro-Comm.) RCS2009-130 |
OFDM (Orthogonal Frequency Division Multiplexing) achieves high spectral efficiency and is suitable for broadband wirele... [more] |
RCS2009-130 pp.117-121 |
IT |
2009-09-30 10:50 |
Tokyo |
Sophia Univ. |
Coding for Multiple Access Channels with Common Information based on LDPC Codes Hideki Yagi (The Univ. of Electro-Comm.), H. Vincent Poor (Princeton Univ.) IT2009-39 |
Coding for discrete memoryless compound multiple access channels (MACs) with common information is considered. A constru... [more] |
IT2009-39 pp.37-42 |
SIS, SIP, IPSJ-AVM [detail] |
2009-09-25 13:50 |
Hiroshima |
|
A method for estimating optimal reproduction rate for high-speed reproduction of speech Toru Yoshihara, Kota Takahashi (The Univ. of Electro-Comm.) SIP2009-54 SIS2009-29 |
When a listener try to listening a recorded audio data exactly at short time, some indices of easiness of listening are ... [more] |
SIP2009-54 SIS2009-29 pp.95-100 |
IN, NS, CS (Joint) |
2009-09-11 13:00 |
Miyagi |
Tohoku University (Miyagi) |
Applying Source-Address-based NAT for IPsec NAT Traversal
-- P to P IPsec with NAT Router -- Katsunori Matsuura (NTT P.F Lab.), Toshihiko Kato (The Univ. of Electro-Comm.) IN2009-55 |
[more] |
IN2009-55 pp.93-98 |
RCS |
2009-08-04 14:55 |
Miyagi |
Tohoku Univ. |
On the Effect of PAPR Reduction Based on Peak Limiter in a Mobile WiMAX Based OFDM System Yu Takase, Osamu Muta (Kyushu Univ.), Yoshihiko Akaiwa (The Univ. of Electro-Comm.) RCS2009-104 |
Mobile WiMAX adopts Orthogonal Frequency Division Multiplexing (OFDM) based multiple access scheme. A major drawback in ... [more] |
RCS2009-104 pp.153-158 |
MW |
2009-06-30 15:25 |
Aichi |
Nagoya Institute of Technology |
Compensation Method of Intermodulation Distortion by Thermal Memory Effect for Microwave Power Amplifiers Junichi Kimura, Ryo Ishikawa, Yukio Takahashi, Kazuhiko Honjo (The Univ. of Electro-Comm.) MW2009-27 |
A compensation method for 3rd order Intermodulation Distortion (IMD3) caused by a thermal memory effect in microwave pow... [more] |
MW2009-27 pp.45-50 |
NS, OCS, PN (Joint) |
2009-06-25 17:00 |
Nagasaki |
Nagasaki Museum of History and Culture (Nagasaki) |
[Invited Talk]
Traffic Engineering Based on IP Routing Eiji Oki (The Univ. of Electro-Comm.) NS2009-34 OCS2009-13 PN2009-4 |
This paper proposes an IP finely-distributed load-balanced routing scheme based on two-phase routing over shortest paths... [more] |
NS2009-34 OCS2009-13 PN2009-4 pp.19-24(NS), pp.17-22(OCS), pp.19-24(PN) |
CPM, EMD, OME |
2009-06-19 14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A DC-DC Converter Using A High Speed Soft-Start Control Circuit Kimio Shibata, Cong-Kha Pham (The Univ. of Electro-Comm.) EMD2009-14 CPM2009-26 OME2009-21 |
The battery powered equipment demands small size, light weight and long battery operating time. The sleep mode and shut ... [more] |
EMD2009-14 CPM2009-26 OME2009-21 pp.1-6 |
SANE |
2009-05-29 14:45 |
Kanagawa |
National Defense Academy of Japan |
Verification of Target Detection Performance Improvement Algorithm by Coherent Integration of Range-Profile Satoshi Kageme, Yuichiro Fukuma, Teruyuki Hara (Mitsubishi Electric Corp.), Takayuki Inaba (The Univ. of Electro-Comm.) SANE2009-11 |
Generally, the ragne resolution of radar is lower than a target size.Therefore it is thought that reflected signal by th... [more] |
SANE2009-11 pp.19-24 |
ITS |
2009-05-28 13:00 |
Kanagawa |
YRP |
Development of Total Recording System for GPS Akira Kosako, Junzoh Tsuchiya, Kazuyuki Takasaki, Yoshio Karasawa (The Univ. of Electro-Comm.), Satoru Komatsu (Honda R&D Co., Ltd.) ITS2009-1 |
GPS (Global Positioning System) is used for many applications as a global navigation system. When using it for the car l... [more] |
ITS2009-1 pp.1-6 |
SR |
2009-05-28 13:20 |
Niigata |
Niigata Univ |
Spectrum Sharing Based on Capacity Conservation Ratio of Primary User Kei Inage, Takeo Fujii (UECThe Univ. of Electro-Comm.), Kazushi Muraoka, Masayuki Ariyoshi (NEC) SR2009-3 |
A concept of spectrum sharing between primary and secondary systems has attracted attention as a solution for a shortage... [more] |
SR2009-3 pp.13-20 |
SR |
2009-05-29 10:30 |
Niigata |
Niigata Univ |
A study on Pattern Recognition for Number of Parallel Transmitted Symbols in MIMO Cognitive Wireless Communication Masahiro Furuichi, Osamu Takyu, Yohtaro Umeda (Tokyo Univ. of Science), Takeo Fujii (The Univ. of Electro-Comm.), Masao Nakagawa (Keio Univ.) SR2009-11 |
In Cognitive radio system, a mobile station senses the usage of channel communication resources and thus specifies the v... [more] |
SR2009-11 pp.69-74 |
SR |
2009-05-29 16:00 |
Niigata |
Niigata Univ |
A Novel Spectrum Sensing Method Using Multi-Antennas without Channel State Information Abdulrahman Al-Abbasi, Takeo Fujii (The Univ. of Electro-Comm.) SR2009-18 |
This paper presents a new spectrum sensing scheme using an energy detector by using multiple antennas for finding the lo... [more] |
SR2009-18 pp.113-119 |
SR |
2009-05-29 17:15 |
Niigata |
Niigata Univ |
An Evaluation of Inter System Interference of Orthogonal Frequency Sensing Information Collection Method Mai Ohta, Takeo Fujii (The Univ. of Electro-Comm.), Kazushi Muraoka, Masayuki Ariyoshi (NEC) SR2009-21 |
We have proposed the orthogonal frequency sensing information collection method which collects the sensing information o... [more] |
SR2009-21 pp.135-140 |
ET |
2009-05-23 11:00 |
Tokyo |
Univ. of Electro-commnications |
Trip Experience Augmentation with Unknown Awareness from the Web Ken Ogata, Katsuhiko Kocho, Akihiro Kashihara (The Univ. of Electro-Comm.) ET2009-2 |
The main issue addressed in this paper is how to augment knowledge obtained from trip experience. Our approach to this i... [more] |
ET2009-2 pp.7-12 |
AI |
2009-05-22 10:00 |
Tokyo |
|
Ontology-based Measuring of Semantic Similarity between Documents Yumiko Mizoguchi, Shinichi Nagano, Masumi Inaba, Takahiro Kawamura (Toshiba Corp.), Akihiko Ohsuga (The Univ. of Electro-Comm.) AI2009-1 |
This paper proposes techniques for measuring semantic similarity between documents. We use ontology
to make a machine u... [more] |
AI2009-1 pp.1-6 |
AN |
2009-05-22 13:00 |
Tokyo |
The University of Electro-Communications |
[Invited Talk]
* Hisa-Aki Tanaka (The Univ. of Electro-Comm.) AN2009-5 |
Due to current diversity of applications in wireless distributed networks, various network synchronization methods have ... [more] |
AN2009-5 pp.23-28 |
AN |
2009-05-22 14:35 |
Tokyo |
The University of Electro-Communications |
A study on long life sensor networks based on characteristics of oscillator Kazuhiro Yonekura, Kenta Shinohara, Hisa-Aki Tanaka (The Univ. of Electro-Comm.) AN2009-8 |
In wireless sensor networks, timing synchronization is an essential integrating component and several synchronization me... [more] |
AN2009-8 pp.39-42 |
US |
2009-04-24 15:00 |
Tokyo |
The University of Electro-Communications |
Acoustic streaming generated by switching radiation mode for SAW device and its appication to liquid mixing Miyuki Maezawa, Tomoo Kamakura (The Univ. of Electro-Comm.) US2009-4 |
This report presents the experimental investigation of acoustic streaming generated by exciting an interdigital transduc... [more] |
US2009-4 pp.17-22 |
AP |
2009-03-10 15:20 |
Overseas |
University of Macau |
Statistical Analysis of Correlated MIMO Channels with A Pinhole under Rayleigh Fading Environment Tetsuki Taniguchi, Makoto Tsuruta, Yoshio Karasawa (The Univ. of Electro-Comm.) AP2008-232 |
[more] |
AP2008-232 pp.103-106 |