| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| BCT, IEEE-BT, HOKKAIDO |
2018-07-27
09:50 |
Hokkaido |
Hokkaido Univ. |
A consideration and trial production about FPU apply to LDM
Kazuki Imamura, Takeshi Anazawa, Hiromasa Okada, Toru Takabayashi, Tomomi Fukazawa (TBS), Shinya Oyamada, Tatsuhiro Nakada (Hitachi Kokusai Electric) |
LDM (Layaerd Division Mulitiplexing) method has been proposed as one of techniques for improving frequency utilization e... [more] |
BCT2018-69
pp.39-42 |
| IEICE-MRIS, MMS |
2018-07-06
13:00 |
Tokyo |
Waseda Univ. |
Development of Phase-multilevel Holographic Data Storage
Takeru Utsugi, Mayumi Sasaki, Kazuhiko Ono, Yukinobu Tada (HLDS) |
[more] |
|
| IEICE-MRIS, MMS |
2017-12-08
09:40 |
Ehime |
Ehime Univ. |
[Invited Talk]
Lensless Light-Field Imaging with Fresnel Zone Aperture
Yusuke Nakamura, Kazuyuki Tajima, Mayu Sao, Takeshi Shimano (Hitachi Ltd.) |
[more] |
MMS2017-52
pp.69-73 |
| BCT, IEEE-BT |
2017-10-20
13:00 |
Fukushima |
ApioSpace |
Research and Development on a Mobile Wireless Link System for Ultra High Definition Broadcasting Program Contribution
Naohiko Iai (NHK), Hikoichi Saito (NHK Integrated Technology Inc.), Mitsuru Uesugi (Panasonic), Atsushi Miyashita (HiKE), Tomohiro Saito (NHK) |
The authors are conducting research on a next generation mobile Field Pick-up Unit (FPU) system that enables wirelessly ... [more] |
BCT2017-81
pp.1-4 |
| BCT, IEEE-BT |
2017-10-20
16:40 |
Fukushima |
ApioSpace |
Development of ultra high compression transmission technology
Hideki Suzuki, Atsushi Miyashita, Mikio Fujikura, Hiroyuki Takesue (HiKE) |
[more] |
BCT2017-89
pp.33-36 |
| ME, IEICE-EMM, IEICE-IE, IEICE-LOIS, IEE-CMN [detail] |
2017-09-04
14:50 |
Kyoto |
Kyoto Univ. (Clock Tower Centennial Hall) |
Group Stress Estimation using Wearable Sensor Data
Satomi Tsuji, Nobuo Sato, Kazuo Yano (Hitachi) |
[more] |
|
| ME, IEICE-EMM, IEICE-IE, IEICE-LOIS, IEE-CMN [detail] |
2017-09-04
15:15 |
Kyoto |
Kyoto Univ. (Clock Tower Centennial Hall) |
Proposal of a daily work style to enhance the happiness of medical staff by quantitative analysis using wearable sensors
Yuki Nagai (Tokyo Tech), Kazuo Yano, Nobuo Sato (Hitachi), Motomu Shimaoka (Mie Univ.), Eiji Kawamoto (Mie Univ. HP) |
[more] |
|
| IEICE-MRIS, MMS |
2017-07-07
15:45 |
Tokyo |
Tokyo Tech |
Analysis of Holographic Scattering in Holographic Data Storage Recording Media
Takeru Utsugi (HLDS) |
[more] |
|
| BCT, IEEE-BT |
2017-06-16
16:25 |
Tokyo |
NTV Shiodome Bldg. |
Picture wireless transfer from high speed mobile
Tomohiro Mogi, Takeshi Yajima, Tatsuya Shikiji, Toshihiro Hosoya, Daisuke Aida, Eiki Ushijima, Nobuyuki Kuroyanagi (Hitachi Kokusai Yagi Solutions) |
OFDM is increasingly utilized in the field of mobile radio because it is robust over phasing or multipath. However, the ... [more] |
BCT2017-58
pp.25-28 |
| IEICE-MRIS, MMS [detail] |
2016-12-08
14:30 |
Ehime |
Ehime Univ. |
Optimization of reference beam width for high-capacity holographic data storage
Takeru Utsugi, Kazuyoshi Yamazaki, Kenichi Shimada (Hitachi), Yukinobu Tada (HLDS) |
[more] |
|
| IST |
2016-11-17
16:30 |
Tokyo |
TITECH Tamachi Campus |
[Poster Presentation]
Lensless Light-field Imaging with Fresnel Zone Aperture
Yusuke Nakamura, Takeshi Shimano, Kazuyuki Tajima, Mayu Sao, Taku Hoshizawa (Hitachi, Ltd.) |
[more] |
IST2016-51
pp.7-8 |
| IEICE-MRIS, MMS |
2016-10-21
09:10 |
Fukuoka |
Nishijin Plaza |
Accelerating to Show File Previous Versions Provided by Cloud Storage Gateway
Shinya Matsumoto (Hitachi/Tohoku Univ.), Masanori Takata (Hitachi), Atsushi Sutoh (Hitachi Europe) |
[more] |
|
| IEICE-IE, ME, AIT [detail] |
2016-10-07
11:00 |
Fukuoka |
|
[Invited Talk]
Solutions for security, industry and IT system businesses using video analytics and recognition technologies
Tomokazu Murakami, Atsushi Hiroike, Yuki Watanabe, Ken-ichi Yoneji, Hiroto Nagayoshi, Hirohiko Sagawa, Akio Nagasaka (Hitachi) |
[more] |
|
| BCT, IEEE-BT, HOKKAIDO [detail] |
2016-07-28
14:35 |
Hokkaido |
Hokkaido Univ. |
Development of Antenna sharing Diversity System
Masayuki Hirabayashi, Tomomi Fukazawa (TBS television), Tatsuhiro Nakata, Mikio Fujikura (Hitachi Kokusai Denki) |
A 700MHz-band OFDM-FPU, that is a kind of wires link, has been used for road-race broadcasting. At present, migration to... [more] |
BCT2016-56
pp.13-16 |
| IEICE-MRIS, MMS |
2016-06-10
09:25 |
Miyagi |
Tohoku Univ. |
Evaluation of Number of Data Replicas for Urban-area Distributed Storage System Using Hazard Map Information
Takaki Nakamura (Tohoku Univ.), Satoshi Munakata, Kunio Saito, Jyunko Miyazaki (HSEJ), Shinya Matsumoto, Hitoshi Kamei (Hitachi R & D), Hiroaki Muraoka (Tohoku Univ.) |
[more] |
|
| BCT, IEEE-BT [detail] |
2016-03-11
15:45 |
Okinawa |
Nobumoto Ohama Memorial Hall |
Study the encoding process by the video switching method
-- Mitigation measures of sharp change the video signal and improvement of the coding characteristic --
Yasuhiro Ishikawa, Hiroyuki Takesue, Miyashita Atsushi (HiKE) |
In the video encoding process which is necessary for the transmission of video signal, it is common that the image deter... [more] |
BCT2016-43
pp.37-40 |
| IEICE-MRIS, MMS, IEE-MAG |
2016-03-04
16:50 |
Aichi |
Nagoya Univ. |
High-Speed and High-Precision Reference Beam Angle Control Technique for Holographic Memory Drive
Shinsuke Onoe, Ken-ichiro Yamada, Takeshi Ogata, Makoto Hosaka, Koji Fujita, Kazuyoshi Yamazaki, Ken-ichi Shimada (Hitachi), Atsushi Okuyama (Tokai Univ.) |
We study the holographic memory system as a candidate of the archive storage corresponding to the information explosion ... [more] |
MMS2016-43
pp.61-64 |
| IEICE-MRIS, MMS, IEE-MAG |
2016-03-04
17:15 |
Aichi |
Nagoya Univ. |
Angular-multiplexing Holographic Memory System with Large Capacity and Fast Transfer Rate
Taku Hoshizawa, Yusuke Nakamura, Naohito Ikeda (Hitachi) |
Aiming at realization of optical storage system with large capacity and fast transfer rate suitable for digital data arc... [more] |
MMS2016-44
pp.65-69 |
| IEICE-MRIS, MMS |
2015-12-11
09:00 |
Ehime |
Ehime Univ. |
Evaluation for Restoration Time of Erasure Coded Data after Large-scale Disaster
Hitoshi Kamei, Shinya Matsumoto (Hitachi), Takaki Nakamura, Hiroaki Muraoka (Tohoku Univ.) |
[more] |
|
| BCT, IEICE-OFT, IEE-CMN, IEICE-OCS [detail] |
2015-11-12
14:30 |
Ehime |
Matsuyama Civic Center |
Optimization of Roll-off factor for Nyquist-PAM4 Optical Signaling
Riu Hirai, Nobuhiko Kikuchi (Hitachi) |
(Advance abstract in Japanese is available) [more] |
|
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