Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, MoNA, SR (Joint) |
2011-03-03 13:40 |
Kanagawa |
YRP |
[Invited Talk]
Research and Development of Flexible Wireless System
-- Heterogeneous Network with which Users can freely choose a Radio Access System -- Kazuhiro Uehara, Yo Yamaguchi, Hiroyuki Shiba, Takana Kaho, Doohwan Lee, Takayuki Yamada (NTT) RCS2010-275 MoMuC2010-88 SR2010-102 |
A new unified wireless platform architecture“flexible wireless system”has been researching and developing for realizing ... [more] |
RCS2010-275 MoMuC2010-88 SR2010-102 p.159(RCS), p.51(MoMuC), p.93(SR) |
SR |
2011-01-27 13:00 |
Fukuoka |
Kyushu Institute of Technology |
Processing burden reduction of a large-scale data compression by employing averaged compressed sensing Doohwan Lee, Takayuki Yamada, Hiroyuki Shiba, Yo Yamaguchi, Kazuhiro Uehara (NTT) SR2010-69 |
Compressed sensing has been drawn much attention during last few years as an eminent solution for ill-posed inverse prob... [more] |
SR2010-69 pp.1-6 |
IN |
2011-01-21 13:50 |
Osaka |
Osaka Univ. |
Dynamic Cell Configuration Scheme for Reducing Energy Consumption of Base Station Zhenni Pan, Hiroyuki Shiba, Shigeru Shimamoto (Waseda Univ.) IN2010-135 |
(Advance abstract in Japanese is available) [more] |
IN2010-135 pp.97-102 |
EMT, OPE, MW, IEE-EMT [detail] |
2010-07-30 11:15 |
Hokkaido |
Hokkaido Univ. |
Proposal of a Wide-band and High Dynamic Range Receiver for Flexible Wireless Systems Takana Kaho, Yo Yamaguchi, Hiroyuki Shiba, Doohwan Lee, Takayuki Yamada, Munenari Kawashima, Kazuhiro Uehara (NTT Corp.) MW2010-61 OPE2010-46 |
In these days, a great variety of wireless systems are being used, and new wireless systems are being standardized for l... [more] |
MW2010-61 OPE2010-46 pp.199-204 |
SR |
2010-07-30 13:20 |
Kyoto |
ATR (Kyoto) |
[Technology Exhibit]
Proposal of flexible wireless system to receive multiband multi signals simultaneously Hiroyuki Shiba, Takana Kaho, Takayuki Yamada, Doohwan Lee, Yo Yamaguchi, Kazuhiro Uehara (NTT Corp.) SR2010-37 |
A great variety of wireless systems are currently being used to provide diverse and sophisticated information and commun... [more] |
SR2010-37 pp.119-124 |
RCS, AN, MoNA, SR (Joint) |
2010-03-03 14:20 |
Kanagawa |
YRP |
Trends in Development and Practical Use of Software Defined Radio and Cognitive Radio Hiroyuki Shiba, Yo Yamaguchi, Kazunori Akabane, Kazuhiro Uehara (NTT Corp.) SR2009-95 |
(To be available after the conference date) [more] |
SR2009-95 pp.29-34 |
RCS, AN, MoNA, SR (Joint) |
2010-03-05 15:30 |
Kanagawa |
YRP |
A Heterogeneous Network System with Flexible Access Points and Protocol-free Signal Processing Part
-- Part2: Highly Efficient Radio Wave Data Compression Method Employing Compressed Sensing Technology -- Doohwan Lee, Takayuki Yamada, Hiroyuki Shiba, Yo Yamaguchi, Kazuhiro Uehara (NTT Corp.) RCS2009-322 MoMuC2009-95 SR2009-119 AN2009-88 |
Rapid developments and changes of wireless radio environments require a unified platform which can flexibly deal with va... [more] |
RCS2009-322 MoMuC2009-95 SR2009-119 AN2009-88 pp.379-384(RCS), pp.129-134(MoMuC), pp.189-194(SR), pp.117-122(AN) |
RCS, AN, MoNA, SR (Joint) |
2010-03-05 15:50 |
Kanagawa |
YRP |
A Heterogeneous Network System with Flexible Access Points and Protocol-free Signal Processing Part
-- Part3: Signal Processing Technology for Highly Accurate Signal Reception -- Takayuki Yamada, Doohwan Lee, Hiroyuki Shiba, Yo Yamaguchi, Kazuhiro Uehara (NTT Corp.) RCS2009-323 MoMuC2009-96 SR2009-120 AN2009-89 |
In these days, a great variety of wireless systems are currently being used and new wireless systems are being standardi... [more] |
RCS2009-323 MoMuC2009-96 SR2009-120 AN2009-89 pp.385-390(RCS), pp.135-140(MoMuC), pp.195-200(SR), pp.123-128(AN) |
SR |
2010-01-21 11:30 |
Tokyo |
Univ. of Electro-Communications |
Combined Nyquist and compressed sampling method for the wireless multiband receiver Doohwan Lee, Takayuki Yamada, Hiroyuki Shiba, Yo Yamaguchi, Kazuhiro Uehara (NTT) SR2009-77 |
The recently developed compressed sensing theory enables signal recovery from incomplete information with high probabili... [more] |
SR2009-77 pp.21-26 |
SR |
2009-07-29 09:50 |
Tokyo |
Tokyo institute of technology |
[Technology Exhibit]
A Flexible Wireless System Supporting for a Wide Variety of Wireless Systems Hiroyuki Shiba, Yo Yamaguchi, Kazunori Akabane, Takayuki Yamada, Kazuhiro Uehara (NTT) SR2009-23 |
A great variety of wireless systems are currently being used to provide diverse and sophisticated information and commun... [more] |
SR2009-23 pp.7-12 |
SR |
2009-05-29 10:05 |
Niigata |
Niigata Univ |
Performance Evaluation of a Cooperative Sensing Method of Putting Weight Based on Reliability of Sensing Information Hiroyuki Shiba, Kazunori Akabane, Munehiro Matsui, Kazuhiro Uehara (NTT) SR2009-10 |
The increase in the number of wireless systems is creating a serious shortage of space in the radio spectrum. Cognitive ... [more] |
SR2009-10 pp.63-67 |
SR |
2008-07-31 10:00 |
Tokyo |
NICT (Koganei,-city Tokyo) |
A study on a primary signal detection with known signal while receiving a secondary signal for cognitive radio Takayuki Yamada, Hiroyuki Shiba, Kazunori Akabane, Kazuhiro Uehara (NTT) SR2008-18 |
Signal detection technique is very important for cognitive radio because a secondary system is required to detect a sign... [more] |
SR2008-18 pp.1-5 |
SR |
2008-07-31 15:50 |
Tokyo |
NICT (Koganei,-city Tokyo) |
[Technology Exhibit]
Prototype of Cognitive Radio System with High-Precision Interference Detection and Avoidance Hiroyuki Shiba, Munehiro Matsui, Kazunori Akabane, Kazuhiro Uehara (NTT) SR2008-27 |
The increase of wireless systems is creating a serious shortage of space in the radio spectrum. Cognitive radio technolo... [more] |
SR2008-27 pp.61-66 |
SR |
2008-01-24 13:55 |
Nagano |
Tateyama Prince hotel (Ohmachi city, Nagano prefecture) |
Performance evaluation of multilink communication method collaborating with resource management function for an autonomous adaptive network Hiroyuki Shiba, Kazunori Akabane, Munehiro Matsui, Kazuhiro Uehara (NTT) SR2007-66 |
[more] |
SR2007-66 pp.9-14 |
SR |
2007-07-26 14:00 |
Kanagawa |
|
[Technology Exhibit]
Network System using Autonomous Adaptive Control Technology Kazunori Akabane, Hiroyuki Shiba, Munehiro Matsui, Kazuhiro Uehara (NTT) SR2007-23 |
Various wireless systems are being developed to meet users’ needs, and the rapid increase in frequency demand that accom... [more] |
SR2007-23 pp.17-20 |
RCS, MoNA, WBS, SR, MW (Joint) |
2007-03-07 09:20 |
Kanagawa |
YRP |
Cooperative sensing for cognitive radio Munehiro Matsui, Hiroyuki Shiba, Kazunori Akabane, Kazuhiro Uehara (NTT) SR2006-67 |
Cognitive radio should have the sensing technology. In this paper, we proposed a cooperative sensing system that radio s... [more] |
SR2006-67 pp.7-11 |
SR |
2005-07-28 15:30 |
Kanagawa |
Yokosuka Research Park |
Base-band and RF technologies for Software Defined Radio Katsuhiko Araki, Kazunori Akabane, Hiroyuki Shiba, Munenari Kawashima, Masahiro Umehira (NTT) |
Software defined radio (SDR) terminals are the trend of the future. To realize an SDR wideband mobile terminal, the proc... [more] |
SR2005-22 pp.23-26 |