Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MIKA (3rd) |
2022-10-14 10:40 |
Niigata |
Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Reinforcement Learning-based Method for Reducing Power Consumption of BLE Advertisements Minoru Fujisawa (Tokyo Univ. of Science), Hiroyuki Yasuda (The Univ. of Tokyo), Ryosuke Isogai, Yoshifumi Yoshida (SEIKO FUTURE CREATION INC.), Song-Ju Kim (SOBIN Inst.), Mikio Hasegawa (Tokyo Univ. of Science) |
Bluetooth Low Energy (BLE) has been applied to various IoT applications due to the popularization of Bluetooth-enabled d... [more] |
|
IN, CCS (Joint) |
2022-08-04 14:20 |
Hokkaido |
Hokkaido University(Centennial Hall) (Primary: On-site, Secondary: Online) |
A Study of Low Power BLE Advertising Method Based on Reinforcement Learning Hiroyuki Yasuda (The Univ. of Tokyo), Minoru Fujisawa (Tokyo Univ. of Science), Ryosuke Isogai, Yoshifumi Yoshida (SEIKO HOLDINGS Corp.), Song-Ju Kim (Tokyo Univ. of Science), Yozo Shoji (NICT), Kazuyuki Aihara (The Univ. of Tokyo), Mikio Hasegawa (Tokyo Univ. of Science) CCS2022-33 |
Bluetooth Low Energy (BLE) has been applied to various IoT services because of its versatility and energy efficiency. In... [more] |
CCS2022-33 pp.35-40 |
RCS, SR, SRW (Joint) |
2022-03-02 10:00 |
Online |
Online |
Reducing Power Consumption of BLE Advertising Based on Reinforcement Learning Ryoma Kitagawa (Tokyo Univ. of Science), Ryosuke Isogai (Seico), Hiroyuki Yasuda (Tokyo Univ.), Yoshifumi Yoshida (Seico), Song-Ju Kim, Mikio Hasegawa (Tokyo Univ. of Science) SRW2021-65 |
Bluetooth Low Energy (BLE) is a short-range wireless communication characterized by low power consumption and has been a... [more] |
SRW2021-65 pp.1-6 |
IA |
2016-08-29 12:30 |
Tokyo |
IIJ Seminar Room |
The current status and the future directions of the PTP interoperability testing (Phase2)
-- The Consideration based on Interop Tokyo 2016 ShowNet -- Mikito Hasegawa (SSOL), Hiroshi Abe (IIJ-II), Yuji Sekiya (Univ. of Tokyo) IA2016-13 |
This paper shows the report of PTP experiment phase 2 in the Interop Tokyo 2016's ShowNet. This experiment focused on mu... [more] |
IA2016-13 pp.1-6 |
IA |
2015-08-25 17:30 |
Tokyo |
IIJ Seminar Room (Iidabashi Grand Bloom 13F) |
The current status and the future directions of the PTP interoperability testing
-- The Consideration based on Interop Tokyo 2015 ShowNet -- Mikito Hasegawa (SSOL), Yuji Sekiya (Univ. of Tokyo) IA2015-28 |
In the future, Japan will increase the number of high-precision time is needed base station (e.g. Nano Cell, Pico Cell) ... [more] |
IA2015-28 pp.53-57 |
MVE, ITE-HI, HI-SIG-VR |
2012-06-27 13:25 |
Tokyo |
Sanjo Conference Hall |
Effect of raster scan and "in-frame" delay on visual perception when using head mounted display. Takashi Doi (Gifu Univ.), Yuichi Mori (SEIKO EPSON Corp.), Yuichiro Hayakawa, Ryugo Kijima (Gifu Univ.) MVE2012-24 |
A time delay problem exists in the virtual environment using a head mounted display.We proposed Reflex compensation and ... [more] |
MVE2012-24 pp.91-96 |
EMCJ, ITE-BCT |
2012-03-16 14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study on relationship between SVSWR and EMI measurement above 1GHz
-- CISPR22 (2008) requirement -- Toshihiro Nagai, Norio Hama, Atsushi Shinozaki (SEIKO EPSON), Junichi Terashima, Toshiyuki Karube (Nagano Prefecture General Industrial Technology Center) EMCJ2011-140 |
CISPR22 specifies radiated emission measurement in 1 to 6 GHz for information technology equipment. The measurement site... [more] |
EMCJ2011-140 pp.61-66 |
NS, IN (Joint) |
2010-03-05 13:20 |
Miyazaki |
Miyazaki Phoenix Seagaia Resort (Miyazaki) |
A Proposal of Mobile Terminal Communication Control Considering Power Consumptions in a Children Tracking System using a Wireless Network Shuhei Ohmura, Shinji Horio, Kazuki Nakanishi, Masaaki Niimura, Hisayoshi Kunimune (Shinshu Univ.), Eiki Motoyama (Nagano Japan Radio Co., Ltd.,), Yukio Yokozawa (SEIKO EPSON Co., Ltd.,), Yasushi Fuwa (Shinshu Univ.) NS2009-258 |
We have been studying a wireless Ad-Hoc Network having fault-tolerant functions. The advanced fault-tolerant networks ar... [more] |
NS2009-258 pp.537-542 |
USN, AN, MoNA (Joint) |
2010-01-22 09:45 |
Shizuoka |
Actcity Hamamatsu |
Proposal and Evaluation for Miniaturization and Power Saving of the Sensor Network Terminals Miao Bao, Hiroaki Nose (Shinshu Univ.), Kazumasa Mizuta (Epson Toyocom), Yasushi Yoshikawa (Seiko Epson Co.), Hisayoshi Kunimune, Masaaki Niimura, Yasushi Fuwa (Shinshu Univ.) USN2009-63 |
The sensor network terminals are installed in the field a lot and transmit data regularly by radio. A condition demanded... [more] |
USN2009-63 pp.75-80 |
US |
2009-09-30 11:45 |
Hokkaido |
Noboribetsu Grand Hotel |
Characterization of ZnO Polycrystalline Films on Silica Glass by the LFB Ultrasonic Material Characterization System Takanori Kondo, Sho Yoshida, Yuusuke Kourai, Yuji Ohashi, Mototaka Arakawa, Jun-ichi Kushibiki (Tohoku Univ.), Satoshi Fujii (SEIKO EPSON) US2009-53 |
We evaluated several ZnO polycrystalline films with different thicknesses fabricated on silica glass substrates by DC sp... [more] |
US2009-53 pp.89-94 |
NC, MBE (Joint) |
2009-03-13 09:20 |
Tokyo |
Tamagawa Univ. |
Fundamental study for next generation vein-authentication by reflection-type transillumination image of blood vessels Kenji Amai, Kazuto Takagi, Yuji Kato (Hokkaido Univ.), Kazuhiko Amano (Seiko Epson Corp.), Koichi Shimizu (Hokkaido Univ.) MBE2008-118 |
To realize next-generation actionless personal authentication, fundamental study was conducted to develop a wearable sen... [more] |
MBE2008-118 pp.127-132 |
R |
2008-07-11 15:20 |
Hokkaido |
|
A consideration of reliability test method for Aluminum Electrolytic Capacitor Tomoyuki Hirooka (KUSUMOTO), Yuusuke Kawahito (SEIKO EPSON), Yoshikazu Kobayashi (KUSUMOTO) R2008-25 |
Many aluminum electrolytic capacitors have been used as the important parts in many electric devices. Because their capa... [more] |
R2008-25 pp.29-34 |
ICM |
2008-05-09 11:20 |
Kagoshima |
Kagoshima Public Access Center |
Modeling QOE for Hybrid Broadcast and Communication System Optimization Tadashi Miyosawa (EPSON), Wataru Kameyama (GITS) ICM2008-17 |
[more] |
ICM2008-17 pp.93-98 |
SDM, OME |
2008-04-12 11:00 |
Okinawa |
Okinawa Seinen Kaikan |
Microstructural Analysis of Polycrystalline Silicon Thin Films Formation Behavior during Aluminum Induced Crystallization Ken-ichi Ikeda (Kyushu Univ.), Takeshi Hirota (Mitsubishi Heavy Industries Ltd.), Kensuke Fujimoto (Kyushu Univ.), Youhei Sugimoto (Seiko Epson Corp.), Naoki Takata (Tokyo Inst. Tech.), Seiichiro Ii (Sojo Univ.), Hideharu Nakashima, Hiroshi Nakashima (Kyushu Univ.) SDM2008-19 OME2008-19 |
The formation behavior of polycrystalline silicon thin films during the aluminum induced crystallization (AIC) was inves... [more] |
SDM2008-19 OME2008-19 pp.95-100 |
R, SSS |
2007-12-14 13:25 |
Tokyo |
|
Reliability Evaluation and Analysis of Aluminum Electrolytic Capacitor Katsuya Kumagai, Yusuke Kawahito (Epson), Tomoyuki Hirooka, Yoshiyuki Ihara (Kusumoto) R2007-55 SSS2007-28 |
We use many Aluminum Electrolytic Capacitors for its superior characteristic features and price performance. But Aluminu... [more] |
R2007-55 SSS2007-28 pp.5-10 |
SDM |
2007-12-14 17:00 |
Nara |
Nara Institute Science and Technology |
Neural Network of Device Level using Poly-Si TFT Ryo Onodera, Tomohiro Kasakawa, Hiroki Kojima, Mutsumi Kimura (Ryukoku Univ.), Hiroyuki Hara, Satoshi Inoue (Seiko Epson Corp.) SDM2007-235 |
We have developed a neural network of device level using TFT. Extreamly simplified circuit configulation is achieved usi... [more] |
SDM2007-235 pp.55-58 |
CPM, LQE, OPE, EMD |
2007-08-24 11:20 |
Hokkaido |
Hokaido Univ. |
850nm vertical-cavity surface-emitting lasers with monolithically integrated monitoring photo detectors Yasutaka Imai, Masamitsu Mochizuki, Satoshi Kito, Tsuyoshi Kaneko, Takeo Kaneko (Seiko Epson Corp.) EMD2007-47 CPM2007-68 OPE2007-85 LQE2007-48 |
We have been developing vertical-cavity surface-emitting laser with monolithically integrated monitoring photo detector ... [more] |
EMD2007-47 CPM2007-68 OPE2007-85 LQE2007-48 pp.97-100 |
MBE |
2007-03-16 12:35 |
Tokyo |
Tamagawa Univ. |
Fundamental study of reflection-type transillumination imaging for biometrics identification Shinichi Matsubara, Kazuto Takagi, Yuji Kato (Hokkaido Univ.), Kazuhiko Amano (SEIKO EPSON Corp.), Koichi Shimizu (Hokkaido Univ.) |
[more] |
MBE2006-147 pp.61-64 |
MBE |
2006-05-26 17:10 |
Toyama |
Toyama Univ. |
Development of Pain Diagnosis and Cure System insert in the Web-based 3-D Computer Graphics modeling of the physical load Kazuhiko Amano (EPSON), Yoshito Mukaino (Fukuoka Univ.) |
Motion of human being is based on the reciprocal relationships of multiple joint movements. It enables us to perform bod... [more] |
MBE2006-15 pp.57-60 |
LQE, PN, OPE, OFT, EMT |
2006-02-02 11:35 |
Hyogo |
Kobe Univ. |
An A/D converter using a diffractive-optics element: a design method and computer simulation Keigo Nagano, Yoichi Okuno (Kumamoto Univ), Daisuke Akechi (Seiko Epson) |
A baisc setup of an A/D converter with a diffractive-optics element is given, a design method for the element is introdu... [more] |
PN2005-90 OFT2005-77 OPE2005-138 LQE2005-153 pp.29-34 |