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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NC, NLP (Joint) |
2025-01-29 12:15 |
Osaka | (Osaka) | Experimental Evaluation of Reinforcement Learning-Based Power Consumption Reduction Method for Bluetooth Low Energy Beaconing Reona Nomura (TUS), Ryosuke Isogai, Yudai Imano, Yoshifumi Yoshida (SEIKO), Hiroyuki Yasuda (UTokyo), Song-Ju Kim (SOBIN), Maki Arai, Mikio Hasegawa (TUS) |
[more] | |
| SR | 2024-11-04 14:55 |
Overseas | Fraunhofer IPT (Overseas) | [Poster Presentation]
Performance Improvement of Reinforcement Learning Based Energy-Efficient Beaconing Scheme in Bluetooth Low Energy Reona Nomura (TUS), Ryosuke Isogai, Yudai Imano, Yoshifumi Yoshida (SEIKO), Hiroyuki Yasuda (UTokyo), Song-Ju Kim (SOBIN), Maki Arai, Mikio Hasegawa (TUS)  SR2024-54 |
Bluetooth Low Energy (BLE) is a short-range wireless communication characterized by very low power consumption and is w... [more] | SR2024-54 pp.17-23 |
| CQ (2nd) |
2024-08-28 15:00 |
Fukushima | Tenjin-Misaki Sports Park (Fukushima) | [Poster Presentation]
Experimental Evaluation of MAB-Based Energy Efficient Beaconing in Bluetooth Low Energy Reona Nomura (TUS), Ryosuke Isogai, Yudai Imano, Yoshifumi Yoshida (SEIKO), Hiroyuki Yasuda (UTokyo), Song-Ju Kim (SOBIN), Maki Arai, Mikio Hasegawa (TUS) |
In recent years, Bluetooth Low Energy (BLE) has been widely adopted in various IoT devices and has become increasingly p... [more] | |
| RCC, RCS, SeMI, NS, SR, RISING (Joint) |
2024-07-17 11:25 |
Hokkaido | Hokkaido Citizens Activities Promotion Center (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
A Study on Using Multiple Wi-Wi-based Devices to Predict Ultra-high-speed Spots for mmWave/THz UAV-UAV Communications Duc Phuc Nguyen (NICT), Ryosuke Isogai (SEIKO), Satoshi Yasuda, Keitarou Kondou (NICT), Yoshito Okada (Tohoku University), Yozo Shoji (NICT) RCC2024-16 |
mmWave and THz communications utilize narrow, highly directional beams ranging from a few centimeters to over a meter wi... [more] | RCC2024-16 pp.1-6 |
| MICT, WBS, RCC, SAT (Joint) [detail] |
2023-05-25 13:00 |
Tokyo | TOKYO BIG SIGHT (Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
60GHz-band Wireless Communication between UAVs using Space-Time Synchronization for Connection Timing Control Ryosuke Isogai, Keitarou Kondou, Satoshi Yasuda, Nobuyasu Shiga, Lin Shan, Takashi Matsuda, Ryu Miura, Takeshi Matsumura, Yozo Shoji (NICT) WBS2023-1 RCC2023-1 |
The use of millimeter-wave and terahertz band for inter-drone data transmission is essential to realize non-terrestrial ... [more] | WBS2023-1 RCC2023-1 pp.1-6 |
| MIKA (3rd) |
2022-10-14 10:40 |
Niigata | Niigata Citizens Plaza (Niigata, Online) (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) (Hokkaido, Online) (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 (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 |
| CPM | 2015-10-14 15:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Tokyo) | Improvement of reconstructed image from collinear magnetic hologram by improvement of recording conditions. Shota Suzuki, Ryosuke Isogai, Koudai Kawazu, Taichi Goto, Hiroyuki Takagi, Yuichi Nakamura, Pang Boey Lim, Mitsuteru Inoue (Toyohashi Tech.) |
[more] | |
| CPM | 2014-10-08 14:20 |
Tokyo | (Tokyo) | Fabrication of cerium substituted yttrium iron garnets on dielectric mirrors using vacuum anneal Takuya Yoshimoto, Taichi Goto, Naoki Kanazawa, Ryosuke Isogai, Hiroyuki Takagi, Yuichi Nakamura (Toyohashi Univ. of Tech.), Caroline A. Ross (Massachusetts Inst. of Tech.), Mitsuteru Inoue (Toyohashi Univ. of Tech.) CPM2014-94 |
Polycrystalline cerium-substituted yttrium iron garnet (Ce:YIG) was grown on dielectric mirror substrates by rf sputteri... [more] | CPM2014-94 pp.13-16 |
| CPM | 2014-10-08 15:30 |
Tokyo | (Tokyo) | Improvement of Diffraction Efficiency of Magnetic Volumetric Hologram with Magnetic Garnet/Alumina Multilayer Structure Kan Kobayashi, Ryosuke Isogai, Taichi Goto, Hiroyuki Takagi, Pang Boey Lim, Yuichi Nakamura, Mitsuteru Inoue (Toyohashi Univ. of Tech) CPM2014-96 |
The magnetic hologram using magnetic garnet films are expected to high density rewritable media, while its diffraction e... [more] | CPM2014-96 pp.21-24 |
| CPM | 2013-10-08 13:25 |
Tokyo | (Tokyo) | Improvement of diffraction efficiency of volumetric magnetic hologram by insertion of thermal conductive layer Naoto Sagara, Ryosuke Isogai, Hiroyuki Takagi, Yuichi Nakamura, Pang Boey Lim, Mitsuteru Inoue (Toyohashi Univ. of Tech.) CPM2013-90 |
[more] | CPM2013-90 pp.5-10 |
| CPM | 2013-10-08 13:50 |
Tokyo | (Tokyo) | Improvement of Diffraction Efficiency of Volumetric Magnetic Holograms using Magnetic Garnet Media with Layered Structure Ryosuke Isogai, Naoto Sagara, Kan Kobayashi, Hiroyuki Takagi, Yuichi Nakamura, Pang Boey Lim, Mitsuteru Inoue (Toyohashi Univ. of Tech.) CPM2013-91 |
Hologram memory is a promising data storage technology with a high recording density and fast data-transfer rate. Magnet... [more] | CPM2013-91 pp.11-16 |
| MRIS, ITE-MMS | 2013-03-08 15:25 |
Aichi | Nagoya Univ. (Aichi) | Formation of Multiferroic Photonic Crystals with TGG and PZT film Ryosuke Isogai (Toyohashi Univ. of Tech.), Alexander M. Grishin, Sergiy I. Khartsev (Royal Institute of Tech.), Taichi Goto, Hiroyuki Takagi, Mitsuteru Inoue (Toyohashi Univ. of Tech.) MR2012-49 |
We recently proposed optical microcavities comprising magneto-optical (MO) and electro-optical (EO) films which can modu... [more] | MR2012-49 pp.27-31 |
| CPM | 2010-09-10 14:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg (Tokyo) | Fabrication of poly-Si thin film transistor on piezo-electric film Kosuke Okada, Shinichiro Mito, Ryosuke Isogai (Toyohashi Univ. of Tech.), Hiroyuki Takagi (Toyota Nat'l Col. of Tech.), Mitsuteru Inoue (Toyohashi Univ. of Tech.) CPM2010-86 |
Spatial phase modulation of light, in which the phase of travelling optical wave is modulated in a two-dimensional pixel... [more] | CPM2010-86 pp.31-36 |
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