Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, SRW (Joint) |
2019-03-07 10:30 |
Kanagawa |
YRP |
A study on channel selection with the aid of task-shared multi-channel sensing for multi-band wireless LAN Kazuto Yano, Teng Rui, Naoto Egashira (ATR), Julian Webber (ATR/Osaka Univ.), Makoto Usui, Yoshinori Suzuki (ATR) RCS2018-314 |
In order to meet increasing traffic load on wireless communcation, the author has studied a multiband wireless LAN which... [more] |
RCS2018-314 pp.169-174 |
RCS, SR, SRW (Joint) |
2019-03-07 10:55 |
Kanagawa |
YRP |
Prototype Development of Wireless LAN with Multiband Simultaneous Transmission and Its Experiment Naoto Egashira, Kazuto Yano (ATR), Julian Webber (ATR/Osaka Univ.), Makoto Usui (ATR), Masayuki Sutoh, Sugitani Atsuhiko, Yasuharu Amezawa (MTC), Yoshinori Suzuki (ATR) RCS2018-315 |
The amount of traffic in wireless local area network (WLAN) is increasing due to expansion of Internet of things (IoT) a... [more] |
RCS2018-315 pp.175-180 |
RCS, SR, SRW (Joint) |
2019-03-08 09:50 |
Kanagawa |
YRP |
A Study on Joint Probability Distribution Property of Busy/Idle Duration and its Impact on the Performance of Auto-regressive Based Predictor over Real Environmental Channel Yafei Hou (Okayama Univ.), Kazuto Yano (ATR), Satoshi Denno (Okayama Univ.), Yoshinori Suzuki (ATR) SR2018-137 |
For improving the spectrum efficiency (SE), one of efficient methods is allocating multiple bands for simultaneous wirel... [more] |
SR2018-137 pp.89-96 |
RCS, SIP, IT |
2019-02-01 10:50 |
Osaka |
Osaka University |
A Study on Categorization of Busy/Idle History for Autoregressive Based Busy/Idle Duration Prediction over Real Environmental Channel Yusuke Tanaka, yafei HOU, Satoshi Denno (Okayama Univ.), Yoshinori Suzuki (ATR) IT2018-56 SIP2018-86 RCS2018-263 |
Predicting the channel spectrum (busy or idle) is one of important but challenging topic for a cognitive radio (CR) syst... [more] |
IT2018-56 SIP2018-86 RCS2018-263 pp.121-126 |
RCS, SR, SRW (Joint) |
2018-03-01 10:00 |
Kanagawa |
YRP |
Random Clustering Scheme with Connectivity-Threshold Based Cluster Head Selection for Multi-Layered Wireless Robotic Networks Rui Teng, Kazuto Yano, Tomoaki Kumagai (ATR) RCS2017-363 |
[more] |
RCS2017-363 pp.247-251 |
ISEC, WBS, IT |
2017-03-10 11:45 |
Tokyo |
TOKAI University |
BER Prediction of Convolutional Coded OFDM Transmission with Application to IEEE 802.11 Wireless LAN Norisato Suga, Naoto Egashira, Kazuto Yano, Tomoaki Kumagai (ATR) IT2016-125 ISEC2016-115 WBS2016-101 |
This paper proposes a BER (bit error rate) prediction method for COFDM (coded orthogonal frequency division multiplexin... [more] |
IT2016-125 ISEC2016-115 WBS2016-101 pp.167-172 |
SANE, SAT (Joint) |
2015-02-18 13:40 |
Okinawa |
Okinawaken Shichoson Jichikaikan |
A Study of 1.2GHz band telemetry communication antenna for small-scale unmanned supersonic airplane Shoichi Kitazawa (ATR), Masazumi Ueba (Muroran IT) SAT2014-53 |
[more] |
SAT2014-53 pp.13-18 |
AP (2nd) |
2015-01-09 11:35 |
Overseas |
PTIT, Ho Chi Minh City, Vietnam |
Sequentially Switched Antenna Array Receiver for High Speed Vehicles Satoshi Tsukamoto, Takahiro Maeda, Lu Shan, Julian Webber, Masayuki Ariyoshi, Tomoaki Kumagai (ATR) |
In recent years, it becomes an interesting challenge to provide a high data rate radio communication for high speed vehi... [more] |
|
MW (2nd) |
2014-11-26 - 2014-11-28 |
Overseas |
King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok |
Proposal of Sequentially Switched Antenna Array Receiver on High Speed Vehicles Entrance Satoru Aikawa, Ryosuke Baba, Shinichiro Yamamoto (Univ. of Hyogo), Satoshi Tsukamoto, Julian Webber, Masayuki Ariyoshi (ATR) |
The traffics from many smartphones in a bullet train are increasing. In this case, it is desirable to multiplex the traf... [more] |
|
MW (2nd) |
2014-11-26 - 2014-11-28 |
Overseas |
King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok |
A Study of Combine Effect to Multiple Elements in Sequentially Switched Antenna Array Receiver Ryosuke Baba, Shinichiro Yamamoto, Satoru Aikawa (Univ. of Hyogo), Satoshi Tsukamoto, Julian Webber, Masayuki Ariyoshi (ATR) |
The traffics from many smartphones in a bullet train are increasing and fear the capacity lack of entrance circuit. In S... [more] |
|
AP (2nd) |
2014-01-09 16:50 |
Overseas |
Le Quy Don Technical University (Hanoi, Vietnam) |
Performance Evaluation of 2x2 MIMO System with Single Leaky Coaxial Cable Satoshi Tsukamoto, Takahiro Maeda, Susumu Ano, Yafei Hou, Hiroshi Ban, Masayuki Ariyoshi, Kiyoshi Kobayashi (ATR) |
This paper proposes a novel 2x2 multiple-input multiple-output (MIMO) system using only a single leaky coaxial
cable (L... [more] |
|
MW (Workshop) |
2013-12-02 - 2013-12-04 |
Overseas |
King Mongkut's University of Technology North Bangkok, Thailand |
Congestion Avoidance with Extra Transmission Wait for Simultaneous-Triggered M2M Wireless Devices under Limited Radio Resources Conditions Satoshi Tsukamoto, Takahiro Maeda, Tomohiro Miyasaka, Hiroshi Ban, Masayuki Ariyoshi, Kiyoshi Kobayashi (ATR Wave Engineering Laboratories) |
Machine-to-Machine (M2M) communication system is widely used and the number of M2M device is increasing day by day. When... [more] |
|
MW (Workshop) |
2012-08-08 - 2012-08-10 |
Overseas |
Chulalongkorn University, Bangkok, Thailand |
An Experimental 8$B!_(B8 MU-MIMO System with Block Diagonalized Vector Perturbation Satoshi Tsukamoto, Satoshi Sonobe, Takahiro Maeda, Shoichi Kitazawa, Masahiro Uno, Hiroshi Ban, Kiyoshi Kobayashi (ATR Wave Engineering Lab.) |
This paper presents an experimental 8$B!_(B8 (eight transmit antennas at the base station to four user equipments with... [more] |
|
MW (Workshop) |
2012-08-08 - 2012-08-10 |
Overseas |
Chulalongkorn University, Bangkok, Thailand |
The Impact of Modulo Boundary Setting Error on the Performance of Block Diagonalized Vector Perturbation MU-MIMO Systems Satoshi Sonobe, Satoshi Tsukamoto, Kazuto Yano, Masahiro Uno, Hiroshi Ban, Kiyoshi Kobayashi (ATR) |
This paper shows the impact of modulo boundary setting in a receiver on the performance of a block diagonalized vector p... [more] |
|
RCS |
2012-04-20 14:15 |
Kyoto |
Kyoto Univ. |
Indoor experiment of nonlinear multiuser MIMO transmission using vector perturbation with block diagonalization Satoshi Sonobe, Satoshi Tsukamoto, Shoichi Kitazawa, Takahiro Maeda, Susumu Ano, Hiroshi Ban, Masahiro Uno, Kiyoshi Kobayashi (ATR) RCS2012-18 |
In this paper, we show the experimental results of 8 $\times$ 8 multiuser MIMO system using vector perturbation algorith... [more] |
RCS2012-18 pp.103-108 |
AP, RCS (Joint) |
2011-11-18 09:45 |
Aichi |
Nagoya Congress Center |
A Development of Experimental Non-linear Multiuser MIMO System toward Advanced Mobile Communication Satoshi Tsukamoto, Satoshi Sonobe, Shoichi Kitazawa, Hiroshi Ban, Masahiro Uno, Kiyoshi Kobayashi (ATR Wave Engineering Labo.) RCS2011-218 |
Multiuser multiple-input multiple-output (MU-MIMO) techniques have been started to introduce into cellular systems for i... [more] |
RCS2011-218 pp.173-177 |
MW, AP (Joint) |
2011-09-09 14:30 |
Osaka |
Osaka Univ. |
A Study of Energy Harvesting from Ambient RF Sources Shoichi Kitazawa, Susumu Ano, Hiroshi Ban (ATR), Masazumi Ueba (Muroran IT) MW2011-83 |
Energy harvesting from ambient RF sources has been studied in this report. The preliminary measurement campaign carried ... [more] |
MW2011-83 pp.27-32 |
RCS, MoNA, SR (Joint) |
2011-03-02 16:40 |
Kanagawa |
YRP |
Impact of Spectrum Sensing Strategy for DSA System on WLAN and Bluetooth Narihiro Nakamoto, Kazuto Yano, Yasuo Suzuki, Satoru Aikawa, Masahiro Uno, Masazumi Ueba (ATR) SR2010-98 |
The authors have researched on a wireless communication system based on Dynamic Spectrum Access (DSA) for the efficient ... [more] |
SR2010-98 pp.69-76 |
SR |
2010-07-29 14:20 |
Kyoto |
ATR (Kyoto) |
Measurement of Radio Resource Utilization on High Traffic Conditions with Wireless LAN and Bluetooth Systems
-- Toward Analyzing Radio Resource Utilization in ISM Band -- Satoshi Tsukamoto, Tomohiro Miyasaka, Kazuto Yano, Masazumi Ueba (ATR) SR2010-20 |
In these days, many wireless systems are operating in ISM bands. There, many fragmented radio resources remain unused in... [more] |
SR2010-20 pp.25-30 |
AP |
2010-06-10 12:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Investigation of Radio Propagation in Narrow Space in ICT Equipments Shoichi Kitazawa (ATR), Masataka Ohira (ATR/Saitama Univ.), Takayuki Umaba (ATR/Mitsubishi Electric Corp.), Hiroshi Ban, Masazumi Ueba (ATR) AP2010-32 |
We conduct research and development to replace the wire harness in the ICT equipments with wireless communication techno... [more] |
AP2010-32 pp.1-6 |