Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SR |
2018-10-31 13:25 |
Overseas |
Mandarin Hotel, Bangkok, Thailand |
[Poster Presentation]
On Beam-Pattern and Nulls toward Interferences in Multiuser MIMO Using Null-Space Extension Hironori Ban, Makoto Taromaru, Mai Ohta (Fukuoka Univ.) SR2018-86 |
Multi-user massive MIMO (MU-MIMO) is one of the key technologies for the 5th generation mobile communication system(5G).... [more] |
SR2018-86 pp.71-72 |
RCS |
2018-06-20 15:00 |
Nagasaki |
Nagasaki University |
Relationship between Interference-Wave Suppression Using Null-Space Extension in Multiuser MIMO and formed Beam-Pattern Hironori Ban, Makoto Taromaru, Mai Ohta (Fukuoka Univ.) RCS2018-43 |
Some papers reported that a zero-forcing (ZF) adaptive array antenna or
multi-user MIMO system at basestations can be r... [more] |
RCS2018-43 pp.49-54 |
RCS, SR, SRW (Joint) |
2018-03-02 11:45 |
Kanagawa |
YRP |
[Invited Lecture]
A Study on Signal Processing of "Full Duplex Radios" Capable of Simultaneous Trasmission and Reception on Non-Orthogonal Radio Channels
-- Conditions and Challenges of Analogue and Digital Processing System for Practical Implementation -- Makoto Taromaru (Fukuoka Univ.) RCS2017-378 |
This lecture presents a review and discussions on so-called ``full duplex radios''
which can transmit and receive simul... [more] |
RCS2017-378 pp.323-326 |
AP, RCS (Joint) |
2017-11-09 09:50 |
Fukuoka |
Fukuoka University |
A Study on Array Beam Pattern of Multi-User MIMO Basestation Using Null-Space Dimension Expansion
-- About Principle of Torelance Improvement against Channel Fluctuation by Orthogonalizing the Past Interference Channels -- Makoto Taromaru, Hironori Ban, Mai Ohta, Daisuke Motegi (Fukuoka Univ.) RCS2017-226 |
Some papers reported that a zero-forcing (ZF) adaptive array antenna or multi-user MIMO system at basestations can be ro... [more] |
RCS2017-226 pp.123-127 |
AP, RCS (Joint) |
2017-11-10 13:00 |
Fukuoka |
Fukuoka University |
[Invited Talk]
Fixed and Mobile Radio Systems Viewed from History of Radio Communications
-- With Additional Comments after Writing RCS Part of IEICE 100-Year History -- Makoto Taromaru (FUkuoka Univ.) AP2017-139 RCS2017-243 |
This talk presents a review on the history of radio communication systems, in Japan mainly, which is reproduced from the... [more] |
AP2017-139 RCS2017-243 pp.173-178(AP), pp.221-226(RCS) |
SR, SRW (Joint) |
2017-10-24 14:00 |
Overseas |
Grand Hotel Palatino, Rome, Italy |
[Poster Presentation]
A Study on Beam Pattern of Array with Multi-User MIMO Using Null-Space Expansion Tolerant to Channel Fluctuation Hironori Ban, Daisuke Motegi, Makoto Taromaru, Mai Ohta (Fukuoka Univ.) SR2017-89 SRW2017-39 |
Some papers reported that a zero-forcing (ZF) adaptive array antenna or multi-user MIMO system can be robust against cha... [more] |
SR2017-89 SRW2017-39 pp.63-64(SR), pp.57-58(SRW) |
SR, SRW (Joint) |
2017-10-24 14:00 |
Overseas |
Grand Hotel Palatino, Rome, Italy |
[Poster Presentation]
A Study on Frequency Asynchronous Spectrum Hole Detection Method Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC), Osamu Takyu (Sinshu Univ.), Makoto Taromaru (Fukuoka Univ.) SR2017-90 SRW2017-40 |
[more] |
SR2017-90 SRW2017-40 pp.65-66(SR), pp.59-60(SRW) |
RCS, RCC, ASN, NS, SR (Joint) |
2016-07-21 14:35 |
Aichi |
|
Study on interpolation and extrapolation method using FFT for channel estimation of land mobile propagation Makoto Taromaru, Mai Ohta (Fukuoka Univ.) RCS2016-122 |
In land mobile radio communications, the transfer function of the multipath channel is essential for various kinds of si... [more] |
RCS2016-122 pp.145-146 |
RCS, RCC, ASN, NS, SR (Joint) |
2016-07-22 15:25 |
Aichi |
|
R&D Activities for 5G in IEICE Technical Committee on Radio Communication Systems in FY2015
-- Multi-Antenna Technologies and Advanced Modulation/Multiple Access Schemes -- Yukitoshi Sanada (Keio Univ.), Satoshi Denno (Okayama Univ.), Hidekazu Murata (Kyoto Univ.), Toshihiko Nishimura (Hokkaido Univ.), Tomoya Tandai (Toshiba Corp.), Akihiro Okazaki (Mitsubishi Electric Corp.), Satoshi Suyama, Jun Mashino (NTT DOCOMO), Tetsuya Yamamoto (Panasonic), Makoto Taromaru (Fukuoka Univ.) RCS2016-128 |
The fifth generation (5G) mobile communication systems are expected to be launched within several years. This report pro... [more] |
RCS2016-128 pp.177-182 |
SR, RCC, MICT, RCS, SRW (Joint) (2nd) |
2016-05-16 - 2016-05-17 |
Overseas |
Hotel Lasaretti, Oulu, Finland |
[Requested Talk] R&D Activities for 5G Wireless Systems in Japan
-- Reviewing IEICE Technical Report for Technical Group on Radio Communication Systems -- Makoto Taromaru (Fukuoka Univ.), Hidekazu Murata (Kyoto Univ.), Eiji Okamoto (NITech) |
As the demand for higher transmission rates and spectral efficiency is steadily increasing, the research and development... [more] |
|
SR, SRW (Joint) |
2016-05-16 14:30 |
Overseas |
Hotel Lasaretti, Oulu, Finland |
[Poster Presentation]
A study on energy detection with FFT in cognitive radio systems for improving detection performance Mai Ohta, Makoto Taromaru (Fukuoka Univ.), Takeo Fujii (UEC), Osamu Takyu (Shinshu Univ.) SR2016-8 SRW2016-8 |
[more] |
SR2016-8 SRW2016-8 pp.25-26 |
SR, SRW (Joint) |
2016-05-17 14:00 |
Overseas |
Hotel Lasaretti, Oulu, Finland |
[Poster Presentation]
A Study on Propagation Model and Mechanism on Null-Space Dimension Expansion for Multi-User MIMO Tolerant to Channel Fluctuation Daichi Tokuyasu, Makoto Taromaru, Ryosuke Ono, Mai Ohta (Fukuoka Univ.) SR2016-21 SRW2016-18 |
Some papers reported that a zero-forcing (ZF) adaptive array antenna or multi-user MIMO system can be robust against cha... [more] |
SR2016-21 SRW2016-18 pp.73-74(SR), pp.61-62(SRW) |
AP, RCS, WPT, SAT (Joint) |
2015-11-05 10:20 |
Okinawa |
Okinawa Prefectural Museum & Art Museum |
A Study on Null-Space Dimension Expansion for Muti-User MIMO Tolerant to Channel Fluctuation
-- About Propagation Model and Mechanism of Performance Improvement by Using Past Interference Channel -- Daichi Tokuyasu, Ryosuke Ono, Makoto Taromaru, Mai Ohta (Fukuoka Univ.) RCS2015-207 |
[more] |
RCS2015-207 pp.103-107 |
RCS, SAT (Joint) |
2015-08-17 15:55 |
Fukuoka |
Fukuoka Univ. |
[Encouragement Talk]
Overview of R&D Activities for 5G in IEICE Technical Committee on Radio Communication Systems Hidekazu Murata (Kyoto Univ.), Eiji Okamoto (Nagoya Tech), Akihiro Okazaki (Mitsubihi Elec.), Satoshi Suyama (DOCOMO), Takamichi Inoue (NEC), Jun Mashino (NTT), Tetsuya Yamamoto (Panasonic), Makoto Taromaru (Fukuoka Univ.) SAT2015-18 RCS2015-140 |
As the demand for higher transmission rates and spectral efficiency is steadily increasing, the research and developmen... [more] |
SAT2015-18 RCS2015-140 pp.41-46(SAT), pp.49-54(RCS) |
RCS, SAT (Joint) |
2015-08-18 11:40 |
Fukuoka |
Fukuoka Univ. |
On Interference Reduction Performance in Use of Remaining Array Freedom over The Number of Interference to Mitigate Degradation Due to Channel Fluctuation
-- Relation between Interference Subspace and Exporation Value from Past Channels -- Makoto Taromaru, Mai Ohta, Ryosuke Ono, Daichi Tokuyasu (Fukuoka Univ.) RCS2015-152 |
Some papers reported that a zero-forcing (ZF) adaptive array antenna or
multi-user MIMO system can be robust against ch... [more] |
RCS2015-152 pp.119-122 |
RCC, ASN, RCS, NS, SR (Joint) |
2015-07-29 15:50 |
Nagano |
JA Naganoken Bldg. |
An effect evaluation of leakage with windowed FFT based energy detection for narrowband signal detection Mai Ohta (Fukuoka Univ.), Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC), Makoto Taromaru (Fukuoka Univ.) SR2015-19 |
[more] |
SR2015-19 pp.19-25 |
SR |
2015-05-29 14:40 |
Hyogo |
Akashi-Sangyou-Koryu-Center |
Performance evaluation of a leakage suppression method for a bandwidth estimation based on energy detection with FFT Kensaku Tamayama, Mai Ohta (Fukuoka Univ.), Osamu Takyu (Sinshu Univ.), Takeo Fujii (UEC), Makoto Taromaru (Fukuoka Univ.) SR2015-15 |
[more] |
SR2015-15 pp.93-98 |
RCS, SR, SRW (Joint) |
2015-03-04 15:00 |
Tokyo |
Tokyo Institute of Technology |
Envelope Fluctuation and Bit Error Rate Performance of DS-SS System Spreading OQPSK with FSK Yusuke Akiyoshi, Makoto Taromaru, Mai Ohta (Fukuoka Univ.) RCS2014-330 |
[more] |
RCS2014-330 pp.171-175 |
RCS, SR, SRW (Joint) |
2015-03-04 15:25 |
Tokyo |
Tokyo Institute of Technology |
Fundamental Study on Structure and Adaptive Control of Time-Frequency 2D AGC Using Analogue Transversal Filter Naotoshi Yamasaki, Makoto Taromaru, Mai Ohta (Fukuoka Univ.) RCS2014-331 |
Software defined radio (SDR) receivers A/D convert the multiple waves in the whole receivable band, and it can select an... [more] |
RCS2014-331 pp.177-182 |
AP (2nd) |
2015-01-07 13:15 |
Overseas |
PTIT, Ho Chi Minh City, Vietnam |
[Tutorial Lecture]
A/D and D/A conversion for transceivers
-- on under/over sampling, spectrum distortion, and SNR -- Makoto Taromaru (Fukuoka Univ.) |
[more] |
|