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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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] | |
| CS | 2014-11-07 11:00 |
Hokkaido | Shiretoko (Hokkaido) | Combine Scheme to Multiple Elements in Sequentiqally Switched Antenna Array Receiver Ryosuke Baba, Shinichiro Yamamoto, Satoru Aikawa (Univ. of Hyogo), Satoshi Tsukamoto, Julian Webber, Masayuki Ariyoshi (ATR)  CS2014-72 |
In recent years, mobile communication terminals such as smartphone are necessities of life, a number of terminals are pr... [more] | CS2014-72 pp.111-115 |
| RCS | 2014-10-16 11:00 |
Kanagawa | Keio Univ. | Linear Cell MIMO Using Leaky Coaxial Cable
-- A Realization of High Reliability and Low Latency System in 5th Generation Mobile Communications Network -- Satoshi Tsukamoto, Takahiro Maeda, Yafei Hou, Masayuki Ariyoshi, Kiyoshi Kobayashi, Tomoaki Kumagai (ATR) RCS2014-165 |
We studied multi-input multi-output(MIMO) techniques for a linear cell with leaky coaxial cables (LCXs) to reduce hand o... [more] | RCS2014-165 pp.55-60 |
| RCS, SR, SRW (Joint) |
2014-03-03 16:40 |
Tokyo | Waseda Univ. | Basic Performance Evaluation on Sequentially Switched Antenna Array Receiver
-- Enhancing Data Transmission Rate on High Speed Vehicles -- Ryosuke Baba, Shinichiro Yamamoto, Satoru Aikawa (Univ. of Hyogo), Satoshi Tsukamoto, Yafei Hou, Masayuki Ariyoshi (ATR) SR2013-103 |
In recent years, mobile communication terminals such as Smartphone are necessities of life, a number of terminals are pr... [more] | SR2013-103 pp.47-51 |
| AP | 2014-02-06 15:40 |
Aichi | Kojima Industries Corporation, Kojima Research Center | [Invited Lecture]
An Experimental Study of the Proposed 2x2 MIMO System with Single Leaky Coaxial Cable Satoshi Tsukamoto, Takahiro Maeda, Yafei Hou, Susumu Ano, Hiroshi Ban, Masayuki Ariyoshi, Kiyoshi Kobayashi (ATR), Atsuhiko Niwa, Fumio Suzuki (Fujikura), Takeshi Higashino, Minoru Okada (NAIST) AP2013-175 |
Since the traffic by mobile phones and wireless LAN terminals is increasing day by day, we are faced with deficiency of ... [more] | AP2013-175 pp.51-56 |
| 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] | |
| SR | 2013-10-25 09:50 |
Osaka | Osaka Univ. | Congestion Avoidance by Transmission Timing Control for Simultaneous-Triggered M2M Devices Satoshi Tsukamoto, Takahiro Maeda, Tomohiro Miyasaka, Hiroshi Ban, Masayuki Ariyoshi, Kiyoshi Kobayashi (ATR) SR2013-66 |
Machine-to-Machine (M2M) communication systems are widely deployed and spreading day by day. When a lot of M2M devices s... [more] | SR2013-66 pp.77-81 |
| SIP, RCS | 2013-02-01 13:50 |
Hiroshima | Viewport-Kure-Hotel (Kure) | Outdoor experiments of nonlinear multiuser MIMO transmission with vector perturbation Satoshi Sonobe, Satoshi Tsukamoto, Takahiro Maeda, Kazuto Yano, Hiroshi Ban, Masahiro Uno, Kiyoshi Kobayashi (ATR) SIP2012-121 RCS2012-278 |
We have developed an 8×8 multiuser MIMO experimental system based on LTE-advanced with vector perturbation. This paper p... [more] | SIP2012-121 RCS2012-278 pp.237-242 |
| NS, RCS (Joint) |
2012-12-14 13:50 |
Ehime | Ehime Univ. | A study on modulo boundary setting of vector perturbation considering inter-stream interference Kazuto Yano, Satoshi Sonobe, Yafei Hou, Satoshi Tsukamoto, Masahiro Uno, Kiyoshi Kobayashi (ATR) RCS2012-225 |
To reduce the modulo boundary setting error of vector perturbation using MMSE spatial filtering, this paper proposes a n... [more] | RCS2012-225 pp.251-256 |
| AP, RCS (Joint) |
2012-11-15 14:40 |
Tokyo | Tokyo Denki University | [Requested Talk] R&D of a nonlinear multiuser MIMO system targeting small-cell environments
-- its advantage and challenges for practical systems -- Kazuto Yano, Satoshi Sonobe, Yafei Hou, Satoshi Tsukamoto, Hiroshi Ban, Masahiro Uno, Kiyoshi Kobayashi (ATR) AP2012-101 RCS2012-168 |
The authors have evaluated the performance of MIMO-OFDM transmission based on vector perturbation (VP) precoding in smal... [more] | AP2012-101 RCS2012-168 pp.49-54(AP), pp.43-48(RCS) |
| AP, RCS (Joint) |
2012-11-16 10:55 |
Tokyo | Tokyo Denki University | A proposal of a symmetric extended symbol mapping for vector perturbation Satoshi Sonobe, Satoshi Tsukamoto, Takahiro Maeda, Yafei Hou, Kazuto Yano, Masahiro Uno, Kiyoshi Kobayashi (ATR) RCS2012-175 |
This paper proposes a symmetric extended symbol mapping, which assigns signal points symmetrically about the modulo boun... [more] | RCS2012-175 pp.85-90 |
| SR, AN, USN, RCS (Joint) |
2012-10-19 16:20 |
Fukuoka | Fukuoka univ. | Impact of spatial filtering weight on performance of multiuser MIMO transmission with vector perturbation Kazuto Yano, Satoshi Sonobe, Yafei Hou, Satoshi Tsukamoto, Masahiro Uno, Kiyoshi Kobayashi (ATR) RCS2012-158 |
This paper evaluates the performance of $8\times8$ downlink multiuser MIMO-OFDM transmission based on vector perturbatio... [more] | RCS2012-158 pp.189-194 |
| SR, AN, USN, RCS (Joint) |
2012-10-19 16:45 |
Fukuoka | Fukuoka univ. | Precoding Weight Interpolation Method to Mitigate Spectrum Efficiency Loss of Vector Perturbation Based Multiuser MIMO with Limited CSI Feedback Yafei Hou, Satoshi Sonobe, Satoshi Tsukamoto, Kazuto Yano, Masahiro Uno, Kiyoshi Kobayashi (ATR) RCS2012-159 |
Vector perturbation (VP) algorithm requires perfect channel state information (CSI) for optimal perturbation vector sea... [more] | RCS2012-159 pp.195-200 |
| 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 |
| SR, RCS, SRW (Joint) |
2012-03-07 13:25 |
Kanagawa | YRP | R&D on DSA system for efficient spectrum usage in ISM band Kazuto Yano, Kohji Ohshima, Satoshi Tsukamoto, Tomohiro Miyasaka, Miki Sato, Narihiro Nakamoto, Shoichi Kitazawa, Tomohiro Oka (ATR), Satoru Aikawa (Univ of Hyogo/ATR), Masahiro Uno, Kiyoshi Kobayashi (ATR) SR2011-113 |
In 2.4 GHz ISM band, multiple wireless communication systems, such as wireless LAN and Bluetooth, are autonomously and d... [more] | SR2011-113 pp.65-72 |
| 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 |
| AN, USN, SR, RCS (Joint) |
2010-10-29 11:20 |
Osaka | Osaka University | PHY/MAC cross-layer multi-system simulator for performance evaluation of DSA system in ISM band Kazuto Yano, Kohji Ohshima, Satoshi Tsukamoto, Masazumi Ueba (ATR) SR2010-66 |
Recently, the authors have studied a new wireless communication system based on dynamic spectrum access (DSA) for effici... [more] | SR2010-66 pp.185-192 |
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