Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
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 |
SR |
2014-05-22 12:45 |
Kanagawa |
Toshiba Education & Training Institute |
[Technology Exhibit]
Development of QoE-oriented wireless LAN system Kazuto Yano, Mariko Sekiguchi, Tomohiro Miyasaka, Masayuki Ariyoshi, Kiyoshi Kobayashi (ATR) SR2014-4 |
In order to provide enough level of quality of experience (QoE) to more applications with more importance operating on a... [more] |
SR2014-4 pp.23-30 |
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 |
RCS, SR, SRW (Joint) |
2014-03-05 08:45 |
Tokyo |
Waseda Univ. |
Evaluation of QoE Satisfaction Improvement by QoE-Oriented WLAN System under an Evacuation Center Scenario Kazuto Yano, Tomohiro Miyasaka, Mariko Sekiguchi, Masayuki Ariyoshi, Kiyoshi Kobayashi (ATR) SR2013-116 |
In order to provide enough level of QoE (quality of experience) to more applications with more importance operating on a... [more] |
SR2013-116 pp.137-144 |
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 |
SR |
2014-01-24 09:00 |
Miyagi |
Tohoku Univ. |
Improved WLAN load capacity prediction using the ratio of application QoE satisfaction Kazuto Yano, Mariko Sekiguchi, Masayuki Ariyoshi, Kiyoshi Kobayashi (ATR) SR2013-85 |
In order to provide enough level of QoE to more applications with more importance operating on a shared frequency band, ... [more] |
SR2013-85 pp.43-50 |
SR |
2014-01-24 13:55 |
Miyagi |
Tohoku Univ. |
[Invited Talk]
Research and Development of Dynamic and Reconfigurable M2M Wireless Network Technology Masayuki Ariyoshi (ATR) SR2013-92 |
Numerous applications for wireless communications are rapidly being developed in recent years, including machine-to-mach... [more] |
SR2013-92 pp.91-96 |
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] |
|
NS, CQ, ICM, NV (Joint) |
2013-11-15 11:15 |
Nagasaki |
Goto Islands |
service quality management for maximizing total user utility in shared spectrum Tomohiro Miyasaka, Kazuto Yano, Masayuki Ariyoshi, Kiyoshi Kobayashi (ATR) CQ2013-64 |
This paper proposes a new concept of QoS management for wireless networks operating in the shared spectrum band. The pro... [more] |
CQ2013-64 pp.73-78 |
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 |
ASN, RCS, NS, SR (Joint) |
2013-07-18 10:20 |
Shizuoka |
Hamamatsu Act City |
[Poster Presentation]
WLAN QoS Prediction for Improving Application QoE in Shared Spectrum Band Mariko Sekiguchi, Kazuto Yano, Masayuki Ariyoshi, Kiyoshi Kobayashi (ATR) NS2013-47 RCS2013-98 SR2013-36 ASN2013-65 |
We have proposed a WLAN-based system that improves QoE (Quality of Experience) of applications by resource management an... [more] |
NS2013-47 RCS2013-98 SR2013-36 ASN2013-65 pp.75-82(NS), pp.117-124(RCS), pp.91-98(SR), pp.103-110(ASN) |
ASN, RCS, NS, SR (Joint) |
2013-07-18 10:20 |
Shizuoka |
Hamamatsu Act City |
[Poster Presentation]
Introducing Communication Welfare for Service Quality Management in Shared Spectrum Tomohiro Miyasaka, Kazuto Yano, Masayuki Ariyoshi, Kiyoshi Kobayashi (ATR) NS2013-48 RCS2013-99 SR2013-37 ASN2013-66 |
Recently, there is an increasing need for uses of communication services for various kinds of network applications.
So,... [more] |
NS2013-48 RCS2013-99 SR2013-37 ASN2013-66 pp.83-90(NS), pp.125-132(RCS), pp.99-106(SR), pp.111-118(ASN) |
SR |
2013-05-23 14:55 |
Hiroshima |
ASTER PLAZA (Hiroshima City) |
[Panel Discussion]
Discussions on White Space Utilisation in Asia-Pacific Telecommunity Masayuki Ariyoshi (ATR) SR2013-5 |
Utilising white space spectrum has been expected to be a radical solution for spectrum scarcity problem. Regulatory and... [more] |
SR2013-5 p.27 |
SR |
2012-07-26 15:00 |
Kagoshima |
Yakushima (an island in Kagoshima pref.) |
[Panel Discussion]
Expectations for Technical Committee on SR Masayuki Ariyoshi (NEC) |
[more] |
|
RCS, AN, SR, USN (Joint) |
2011-10-27 14:35 |
Tokyo |
Sophia Univ. |
[Tutorial Lecture]
Application and Deployment of Cognitive Radio Networks
-- High Potential Scenario Examples -- Masayuki Ariyoshi (NEC), Richard MacKenzie (British Telcom), Per Hjalmar Lehne (Telenor), Ulrico Celentano (Univ. of Oulu) RCS2011-166 SR2011-70 AN2011-44 USN2011-46 |
Opportunistic spectrum access, or dynamic spectrum access, is a great prospect for future wireless networks. The key re... [more] |
RCS2011-166 SR2011-70 AN2011-44 USN2011-46 pp.159-163(RCS), pp.169-173(SR), pp.141-145(AN), pp.141-145(USN) |
RCS |
2011-06-23 10:30 |
Okinawa |
Ryukyu Univ. |
FFR-based Max-CIR Scheduling of Cognitive Radio Mobile Network Utilizing White Space Spectrum Kei Inage, Takeo Fujii (UEC), Masayuki Ariyoshi (NEC) RCS2011-39 |
The cognitive radio technology has attracted attention as an effective solution for shortage of spectrum resource. Many ... [more] |
RCS2011-39 pp.25-30 |
SR |
2011-04-21 16:30 |
Shimane |
Matsue Terrsa |
[Invited Talk]
White Space Standardisation Activities at ETSI Technical Committee for Reconfigurable Radio Systems Philippe Delahaye, Christian Mouton, Masayuki Ariyoshi (NEC) SR2011-7 |
This presentation details the current work status of the ETSI Technical Committee for Reconfigurable Radio Systems (TC-R... [more] |
SR2011-7 pp.37-44 |
SR |
2011-04-22 09:30 |
Shimane |
Matsue Terrsa |
Frequency Sharing Method using Frequency Priority Table for Reducing Interference among Secondary Systems Kazuhisa Okamoto, Mai Ohta, Kei Inage, Takeo Fujii (UEC), Masayuki Ariyoshi (NEC) SR2011-8 |
As developing cognitive radio technologies, the research for sharing the frequency resources assigned to primary user by... [more] |
SR2011-8 pp.45-51 |