Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2018-04-20 13:05 |
Tokyo |
Hachijomachi-Shokokai |
Basic configuration and performance of massive MIMO testbed at 19 GHz band Kentaro Nishimori, Ryotaro Taniguchi, Fumiya Muramatsu, Ryuki Maruyama, Shota Ogawa (Niigata Univ.), Takefumi Hiraguri (NIIT), Tsutomu Mitsui (Niigata Univ.), Shigeki Morisawa (RF testLab), Jiro Hirokawa (TIT) AP2018-9 |
[more] |
AP2018-9 pp.41-46 |
CQ, MVE, IE, IMQ (Joint) [detail] |
2018-03-08 09:30 |
Okinawa |
Okinawa Industry Support Center |
Experimental results on massive MIMO at 19GHz band in actual indoor environment Kentaro NIshimori, Ryotaro Taniguchi, Fumiya Muramatsu, Ryuki Maruyama, Shota Ogawa (Niigata Univ), Takefumi Hiraguri (NIIT), Tsutomu Mitsui (Niigata Univ), Shigeki Morisawa (RF Testlab), Jiro Hirokawa (TIT) CQ2017-103 |
[more] |
CQ2017-103 pp.1-6 |
AP |
2018-03-09 13:50 |
Gunma |
Hotel Ichii (Kusatsu, Gunma) |
A study on antenna arrangement by massive MIMO transmission in small cell Tsutomu Mitsui, Kentaro Nishimori, Yuji Sato, Ryotaro Taniguchi, Takefumi Hiraguri (Niigata Univ.) AP2017-202 |
[more] |
AP2017-202 pp.57-62 |
RCS, SR, SRW (Joint) |
2018-03-02 09:00 |
Kanagawa |
YRP |
[Invited Lecture]
Machine Learning Based Regression of Fingerprint Database for Unknown Radio Localization Azril Haniz, Gia Khanh Tran, Kei Sakaguchi, Jun-ichi Takada (Tokyo Tech), Toshihiro Yamaguchi, Tsutomu Mitsui, Shintaro Arata (Koden Electronics) SR2017-129 |
Conventional fingerprinting techniques may face difficulties in dealing with the localization of unknown radios, due to ... [more] |
SR2017-129 pp.81-88 |
ASN |
2018-01-30 14:15 |
Oita |
Yufugo-kan (Oita) |
Proposal of MU-MIMO Cooperative Retransmission Control Scheme in Wireless LAN Systems Kiyoshi Toshimitsu (TDSC), Takefumi Hiraguri (NIT), Kentaro Nishimori (Niigata Univ.), Yoshiaki Morino, Isamu Shitara, Tsutomu Mitsui, Hideaki Yoshino (NIT) ASN2017-91 |
In this paper, we propose a MU-MIMO cooperative retransmission control scheme to achieve high reliability and high trans... [more] |
ASN2017-91 pp.47-52 |
SR |
2018-01-26 11:45 |
Fukuoka |
Fukuoka univ. |
Evaluation on Propagation Environment Control Method by MIMO and Drone Relay Station Naoki Matsumura, Kentaro Nishimori, Ryotaro Taniguchi, Tsutomu Mitsui (Niigata Univ.), Takefumi Hiraguri (NIT) SR2017-105 |
[more] |
SR2017-105 pp.69-74 |
SR |
2018-01-26 16:05 |
Fukuoka |
Fukuoka univ. |
Implementation of Collision Avoidance Control using Optimized CW Takumi Endo, Takefumi Hiraguri, Yoshiaki Morino, Takuya Shindo, Isamu Shitara (NIT), Takahiro Matsuda (Osaka Univ.), Kentaro Nishimori (Niigata Univ.), Hideaki Yoshino, Tsutomu Mitsui (NIT), Mikio Hasegawa (Tokyo University of Science) SR2017-111 |
[more] |
SR2017-111 pp.103-107 |
AP, RCS (Joint) |
2017-11-08 14:30 |
Fukuoka |
Fukuoka University |
[Invited Lecture]
Propagation environment control method using massive MIMO and relay drones Kentaro Nishimori, Naoki Matsumura, Ryotaro Taniguchi, Tsutomu Mitsui (Niigata Univ.), Takefumi Hiraguri (NIT) AP2017-116 RCS2017-213 |
[more] |
AP2017-116 RCS2017-213 pp.43-48(AP), pp.47-52(RCS) |
AP, RCS (Joint) |
2017-11-09 13:00 |
Fukuoka |
Fukuoka University |
[Invited Lecture]
Beam selection method at user terminals in Massive MU-MIMO transmission with huge number of users Kentaro Nishimori, Yoshiki Shirasawa, Ryotaro Taniguchi, Tsutomu Mitsui (Niigata Univ.), Takefumi Hiraguri (NIT) AP2017-125 RCS2017-230 |
[more] |
AP2017-125 RCS2017-230 pp.91-95(AP), pp.147-151(RCS) |
SR, SRW (Joint) |
2017-10-23 14:00 |
Overseas |
Grand Hotel Palatino, Rome, Italy |
[Poster Presentation]
Deterministic and Probabilistic Fingerprint-based Localization utilizing RSS and Phase-difference Azril Haniz, Gia Khanh Tran, Kei Sakaguchi, Jun-ichi Takada (Tokyo Tech), Toshihiro Yamaguchi, Tsutomu Mitsui, Shintaro Arata (Koden Electronics) SR2017-69 SRW2017-22 |
Fingerprint-based localization is expected to be superior than conventional techniques in non-line-of-sight (NLOS) envir... [more] |
SR2017-69 SRW2017-22 pp.11-18(SR), pp.17-24(SRW) |
SANE |
2017-08-24 16:00 |
Osaka |
OIT UMEDA Campus |
Drones mesh network control using directional beams Takefumi Hiraguri (NIT), Kentaro Nishimori (Niigata Univ.), Isamu Shitara, Kenta Tokue, Daichi Shinbo, Tsutomu Mitsui (NIT) SANE2017-33 |
[more] |
SANE2017-33 pp.27-30 |
CQ |
2016-08-29 10:00 |
Ibaraki |
Tsukubasan |
Study of Multidirectional Power Transmission System using a Monopole Antenna and No-fed Elements Masami Nakayama (N.I.T), Tsutomu Mitsui (Niigata Univ.), Yoshiaki Morino (N.I.T), Kentarou Nishimori (Niigata Univ.), Takehumi Hiraguri (N.I.T) CQ2016-47 |
In late years a wireless magnetic resonance system gain worldwide publicity attracts attention. The power transmission s... [more] |
CQ2016-47 pp.1-4 |
CQ (2nd) |
2016-08-28 10:40 |
Ibaraki |
Tsukubasan |
Evaluation of monopole antenna and no-fed elements for the multidirectional power transmission system Masami Nakayama (NIT), Tsutomu Mitsui (Niigata Univ.), Isamu Shitara, Yoshiaki Morino (NIT), Kentarou Nishimori (Niigata Univ.), Takefumi Hiraguri (NIT) |
In late years a wireless magnetic resonance system gain worldwide publicity attracts attention. The power transmission s... [more] |
|
AP |
2015-05-22 09:55 |
Nara |
Naraken Shakai Fukushi Sougou Center (Kashihara City) |
Simple Calibration Method using Known Direction of Living-body for Array Antenna Dai Sasakawa, Keita Konno, Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Nobuyasu Takemura (Nippon Inst. of Tech.), Tsutomu Mitsui (Samsung R&D Institute Japan), Yoshitaka Tsunekawa (Iwate Univ.) AP2015-23 |
[more] |
AP2015-23 pp.25-30 |
AP |
2015-01-22 09:55 |
Ehime |
Ehime University |
Localization Method of Living-Body Using MIMO Virtual Array in Indoor Environment Keita Konno, Dai Sasakawa, Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Nobuyasu Takemura (Nippon Inst. of Tech.), Tsutomu Mitsui (Samsung R&D Institute Japan), Yoshitaka Tsunekawa (Iwate Univ.) AP2014-162 |
We have proposed a localization method of multiple living-bodies using MIMO (Multiple-Input Multiple-Output) radar in mu... [more] |
AP2014-162 pp.7-12 |
AP, SANE (Joint) |
2014-08-28 15:10 |
Niigata |
Niigata University Satellite campus |
Estimating Multiple Living-Body Locations Using MIMO Radar Keita Konno, Dai Sasakawa, Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Nobuyasu Takemura, Tsutomu Mitsui (Samsung R&D Institute Japan), Yoshitaka Tsunekawa (Iwate Univ.) AP2014-80 |
We have proposed a localization method using MIMO (Multiple-Input Multiple-Output) radar in indoor environment. In this ... [more] |
AP2014-80 pp.45-50 |
AP |
2014-03-11 11:45 |
Fukushima |
Koriyama City Rodo Fukushi Kaikan |
Experimental evaluation results of CSI estimation method of MIMO sensor for arbitrary modulation Tsubasa Tashiro, Kentaro Nishimori (Niigata Univ), Tsutomu Mitsui, Nobuyasu Takemura (Sammsung R&D Institune Japan) AP2013-195 |
[more] |
AP2013-195 pp.57-62 |
AP |
2014-01-23 10:20 |
Kagoshima |
Hozan Hall (Kagoshima Prefectural Culture Center) |
Estimating Living Body Location Using MIMO Radar in Indoor Environment Keita Konno, Dai Sasakawa, Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Nobuyasu Takemura, Tsutomu Mitsui (Samsung R&D Institute Japan), Hiroaki Sato, Yoshitaka Tsunekawa (Iwate Univ.) AP2013-149 |
In this report, we introduce a living body localization method using bi-static MIMO (Multiple Input Multiple Output) ra... [more] |
AP2013-149 pp.87-92 |
AP (2nd) |
2014-01-10 13:40 |
Overseas |
Le Quy Don Technical University (Hanoi, Vietnam) |
Channel estimation method using narrowband signals for MIMO sensor Tsubasa Tashiro, Kentaro Nishimori (Niigata Univ), Tsutomu Mitsui, Nobuyasu Takemura (Sammsung R&D Institune Japan) |
We have proposed an intruder detection method by using Multiple Input Multiple Output (MIMO) channel. Although the chann... [more] |
|
RCS, AP (Joint) |
2013-11-21 13:30 |
Shimane |
Matsue Terrsa |
[Invited Lecture]
Using Multiple-antenna System for Sensor Application Naoki Honma, Keita Konno (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Nobuyasu Takemura, Tsutomu Mitsui (SAMSUNG R&D INSTITUTE JAPAN), Hiroaki Sato, Yoshitaka Tsunekawa (Iwate Univ.) AP2013-111 RCS2013-189 |
This report explains the microwave sensor using a multiple-antenna system. First, the security sensor using MIMO (Multip... [more] |
AP2013-111 RCS2013-189 pp.67-72(AP), pp.91-96(RCS) |