| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SAT (Joint) |
2015-08-18 15:05 |
Fukuoka | Fukuoka Univ. | Complexity Reduction of Pico Cell Clustering for Interference Alignment in Heterogeneous Networks Ryuma Seno, Tomoaki Ohtsuki (Keio Univ.), Wenjie Jiang, Yasushi Takatori, Kazuhiro Uehara (NTT)  RCS2015-153 |
Interference alignment (IA) in heterogeneous networks (HetNets) is a promising technique that improves the spectral eff... [more] |
RCS2015-153 pp.123-128 |
| EMT, MW, OPE, MWP, EST, IEE-EMT [detail] | 2015-07-16 13:00 |
Hokkaido | Kushiro City Lifelong Learning Center | A Study of a 400MHz-6GHz High Linearity GaN Low Noise Amplifier Yo Yamaguchi, Takana Kaho, Munenari Kawashima, Kazuhiro Uehara (NTT) EMT2015-12 MW2015-50 OPE2015-24 EST2015-16 MWP2015-15 |
It is necessary to know the status of frequency usage for white space usage. Therefore, it is necessary that the low noi... [more] | EMT2015-12 MW2015-50 OPE2015-24 EST2015-16 MWP2015-15 pp.23-27 |
| RCS, SR, SRW (Joint) |
2015-03-04 14:30 |
Tokyo | Tokyo Institute of Technology | [Panel Discussion]
Research and Development of Spectrum Sensing Technologies for Efficient Use of Frequency Kazuhiro Uehara (NTT) SR2014-120 SRW2014-46 |
Along with the rapid popularization of mobile, wearable, and M2M terminals and devices, the use of radio spectrum has be... [more] | SR2014-120 SRW2014-46 p.59(SR), p.7(SRW) |
| SR | 2014-10-31 13:00 |
Overseas | I2R, Singapore | [Technology Exhibit]
Broadband Spectrum Sensing Platform Based on Received Waveform Cross-correlation using Distributed Sensors Takayuki Yamada, Doohwan Lee, Hiroyuki Shiba, Yo Yamaguchi, Takana Kaho, Tadao Nakagawa, Kazuhiro Uehara (NTT) SR2014-88 |
Rapid increase in mobile traffic due to the spread of smartphones will cause the frequency shortage. Frequency range fro... [more] | SR2014-88 pp.169-170 |
| RCS, SR, SRW (Joint) |
2014-03-03 13:30 |
Tokyo | Waseda Univ. | [Invited Lecture]
Performance Evaluation of a Broadband Spectrum Sensing Platform Hiroyuki Shiba, Yo Yamaguchi, Takayuki Yamada, Takana Kaho, Hideki Toshinaga, Tadao Nakagawa, Kazuhiro Uehara (NTT) SR2013-97 |
[more] | SR2013-97 pp.9-14 |
| SR | 2014-01-23 13:05 |
Miyagi | Tohoku Univ. | [Invited Talk]
Research and Development of Software Defined Radio and Cognitive Radio Technologies Kazuhiro Uehara (NTT) SR2013-80 |
Research and development of software defined radio and cognitive radio technologies have made progress since the 1990s, ... [more] | SR2013-80 p.31 |
| SR | 2013-10-24 13:00 |
Osaka | Osaka Univ. | [Technology Exhibit]
Proposal of a Broadband Spectrum Sensing Platform Hiroyuki Shiba, Yo Yamaguchi, Takayuki Yamada, Takana Kaho, Hideki Toshinaga, Tadao Nakagawa, Kazuhiro Uehara (NTT) SR2013-61 |
[more] | SR2013-61 pp.43-48 |
| MW | 2013-03-06 11:15 |
Hiroshima | Hiroshima Univ. | A Study of RF Front-end IC with a wideband low-noise variable-gain amplifier Yo Yamaguchi, Takana Kaho, Munenari Kawashima, Hideki Toshinaga, Kazuhiro Uehara (NTT) MW2012-161 |
[more] | MW2012-161 pp.17-20 |
| SR | 2012-07-26 14:15 |
Kagoshima | Yakushima (an island in Kagoshima pref.) | A Study on a Digital Predistortion for Multi-Band Multi-Signal transmission of Flexible Wireless System Takayuki Yamada (NTT), Ikuma Ando, Gia Khanh Tran, Kiyomichi Araki (Tokyo Inst. of Tech.), Takana Kaho, Yo Yamaguchi, Kazunori Akabane, Kazuhiro Uehara (NTT) SR2012-20 |
[more] | SR2012-20 pp.21-26 |
| SR | 2012-07-26 15:00 |
Kagoshima | Yakushima (an island in Kagoshima pref.) | [Panel Discussion]
How to activate academic societies and conferences? Kazuhiro Uehara (NTT) SR2012-26 |
In the field of electronics, information and communication engineers, there exist some mid and long term, urgent issues ... [more] | SR2012-26 p.41 |
| SR | 2012-05-24 13:00 |
Kanagawa | Keio univ. at Hiyoshi | [Technology Exhibit]
Flexible Wireless System Prototype using 1-bit Compressed Sensing with Partial Random Circulant Measurement Matrices for User-centric Wireless Networks Takayuki Yamada, Doohwan Lee, Takana Kaho, Hiroyuki Shiba, Yo Yamaguchi, Kazunori Akabane, Kazuhiro Uehara (NTT) SR2012-10 |
This paper show the implementation of flexible wireless system (FWS) using compressed sensing (CS) for User-centric Wire... [more] | SR2012-10 pp.59-64 |
| RCS, AN, SR, USN (Joint) |
2011-10-26 16:30 |
Tokyo | Sophia Univ. | 1 bit compressed sensing using partial random circulant measurement matrix for Flexible Wireless System Doohwan Lee (NTT), Tatsuya Sasaki (Univ. of Tokyo), Takayuki Yamada, Kazunori Akabane, Hiroyuki Shiba, Takana Kaho, Yo Yamaguchi, Kazuhiro Uehara (NTT) RCS2011-155 SR2011-58 AN2011-33 USN2011-35 |
Compressed sensing has been drawn explosive attention during last several years. It has been proven that a signal which ... [more] | RCS2011-155 SR2011-58 AN2011-33 USN2011-35 pp.95-100(RCS), pp.97-102(SR), pp.77-82(AN), pp.77-82(USN) |
| SR | 2011-07-28 15:05 |
Kanagawa | YRP | [Technology Exhibit]
Compressed Sensing Technology for Flexible Wireless System Doohwan Lee, Takayuki Yamada, Takana Kaho, Hiroyuki Shiba, Yo Yamaguchi, Kazunori Akabane, Kazuhiro Uehara (NTT) SR2011-29 |
Flexible wireless system (FWS) is a unified wireless platform which simultaneously deals with various types of wireless ... [more] | SR2011-29 pp.75-80 |
| SR | 2011-07-29 13:00 |
Kanagawa | YRP | [Invited Talk]
Research and Development of Flexible Wireless System
-- Future wireless platform which can simultaneously deal with various types of wireless systems -- Kazunori Akabane, Doohwan Lee, Takayuki Yamada, Takana Kaho, Hiroyuki Shiba, Yo Yamaguchi, Kazuhiro Uehara (NTT) SR2011-40 |
[more] | SR2011-40 p.149 |
| MW | 2011-04-15 14:30 |
Miyagi | Tohoku University | Highly Integrated Quasi-millimeter-wave Front-end Circuits Takana Kaho, Yo Yamaguchi, Kazuhiro Uehara (NTT), Kiyomichi Araki (TITECH) MW2011-4 |
In these days, broadband network infrastructure is increasing in urban areas. However, in rural areas the digital divide... [more] | MW2011-4 pp.17-22 |
| RCS, MoNA, SR (Joint) |
2011-03-02 13:20 |
Kanagawa | YRP | An Intuitive Introduction to Compressed Sensing Doohwan Lee, Takayuki Yamada, Hiroyuki Shiba, Yo Yamaguchi, Kazuhiro Uehara (NTT Corp.) SR2010-89 |
Compressed sensing has been drawn explosive attention during last several years. It has been proven that a signal which ... [more] | SR2010-89 pp.9-16 |
| 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 |
| AP | 2010-10-14 15:10 |
Iwate | Iwate Univ. | A Study of Short-range MIMO Transmission Using Dual Polarized Antenna Ken Hiraga (NTT), Kentaro Nishimori (Niigata Univ.), Tomohiro Seki, Kenjiro Nishikawa, Ichihiko Toyoda, Kazuhiro Uehara (NTT) AP2010-80 |
Recently, higher transmission speeds are expected for high definition images and video services. Multiple-input and mult... [more] | AP2010-80 pp.37-42 |
| 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 |
[Return to Top Page]