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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SR | 2024-05-21 14:20 |
Kagoshima | Yokacenter (Kagoshima) (Primary: On-site, Secondary: Online) |
Near Fields Experiments of Intelligent Reflecting Surface at 60 GHz Yugo Tanabu, Mitsuni Hinohara, Hiroto Oshima, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Susumu Ano, Kazuto Yano (ATR)  SR2024-19 |
In recent years, the increasing demand for communication networks has motivated research on the use of high-frequency ba... [more] | SR2024-19 pp.76-80 |
| RCS | 2023-10-19 14:30 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Leveraging IRS and Quantum Computing for 6G Power Savings Takahiro Ohyama (PSNRD/Tohoku Univ.), Yuichi Kawamoto, Nei Kato (Tohoku Univ.) RCS2023-134 |
Technologies that will greatly improve energy use efficiency in sixth-generation (6G) mobile communication systems inclu... [more] | RCS2023-134 pp.27-32 |
| MIKA (3rd) |
2023-10-10 15:35 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Performance Analysis for IRS-Assisted SWIPT under Spatially Correlated Rician Fading Channels Masaaki Miura, Katsuya Suto (UEC) |
IRS-Assisted SWIPT simultaneously transmits information and power by using intelligent reflecting surface (IRS) that can... [more] | |
| RCS, SAT (Joint) |
2023-08-31 17:50 |
Nagano | Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
Infrastructure Sharing among Multi-Mobile Network Operator for Intelligent Reflecting Surface-aided Communications Hiroaki Hashida, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) RCS2023-113 |
This study explores the utilization of intelligent reflecting surfaces (IRSs) by multiple mobile network operators (MMNO... [more] | RCS2023-113 pp.55-60 |
| SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-12 13:05 |
Osaka | Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
Impact of Improved Phase Shift Switching Schedules on Standalone IRS-Based Radio System Using Quantum Computing to Control Communication and Localization Takahiro Ohyama (PSNRD/Tohoku Univ.), Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SR2023-27 |
Intelligent Reflecting Surface (IRS), which enables control of propagation characteristics, has attracted attention as a... [more] | SR2023-27 pp.7-14 |
| RCS | 2023-06-14 11:00 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A Study on Frequency Prism in Intelligent Reflecting Surfaces with Delay Elements over Terahertz Bands Shuta Sekimori, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) RCS2023-36 |
The demand for high-speed communication with large amounts of data is increasing rapidly, but the mmWave spectrum is str... [more] | RCS2023-36 pp.49-53 |
| SR | 2023-05-12 10:00 |
Hokkaido | Center of lifelong learning Kiran (Higashi Muroran) (Primary: On-site, Secondary: Online) |
A Study on Localization Using Standalone IRS with Quantum Fingerprint-based Method Takahiro Ohyama (PSNRD), Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SR2023-16 |
Intelligent Reflecting Surface (IRS), which enables control of propagation characteristics, has attracted attention as a... [more] | SR2023-16 pp.75-82 |
| MW | 2023-03-02 10:40 |
Tottori | Tottori Univ. (Primary: On-site, Secondary: Online) |
Memory-Driven MLP-Mixer Deep Learning Model for Intelligent Reflecting Surface-Assisted mmWave Systems Beam Prediction Taisei Urakami, Haohui Jia, Na Chen, Minoru Okada (NAIST) MW2022-159 |
Although deep learning (DL) based beam prediction for intelligent reflecting surface (IRS)-assisted millimeter wave (mmW... [more] | MW2022-159 pp.13-18 |
| AP | 2023-02-15 15:45 |
Miyagi | Tohoku University, Aobayama Campus (Primary: On-site, Secondary: Online) |
A consideration on connection between reflective elements in IRS using liquid crystals Kazuki Matsunaga, Mitsutaka Okita, Daiichi Suzuki, Shinichiro Oka (JDI) AP2022-208 |
To improve the performance of the future wireless networks, intelligent reflecting surface (IRS) has been investigated, ... [more] | AP2022-208 pp.63-67 |
| RCS, NS (Joint) |
2022-12-15 09:45 |
Aichi | Nagoya Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Efficient Beam Prediction for Intelligent Reflecting Surface-Assisted mmWave Systems based on Memory Driven Simple Transformer Deep Learning Model Taisei Urakami, Haohui Jia, Na Chen, Minoru Okada (NAIST) RCS2022-185 |
In this paper, we propose a memory driven simple transformer (MDST) deep learning (DL) model with the autoregressive mod... [more] | RCS2022-185 pp.1-6 |
| SRW, SeMI, CNR (Joint) |
2022-11-25 13:55 |
Tochigi | Epinard Nasu (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Performance Evaluation of Intelligent Reflecting Surface Considering the Effect of Blockage Shota Muroki, Shuhei Saito, Fumiaki Maehara (Waseda Univ.) SRW2022-30 SeMI2022-65 CNR2022-23 |
Intelligent reflecting surface (IRS) can actively control wireless propagation channels using multiple reflective elemen... [more] | SRW2022-30 SeMI2022-65 CNR2022-23 pp.48-49(SRW), pp.64-65(SeMI), pp.33-34(CNR) |
| RCS, AP, UWT (Joint) |
2022-11-17 09:30 |
Fukuoka | Kyushu University, and Online (Primary: On-site, Secondary: Online) |
A Study on Wireless Communication System Using Standalone Intelligent Reflecting Surface and Resource Allocation Method by Quantum Computing
-- Shared use of IRS by multiple carriers -- Takahiro Ohyama (PSNRD), Yuichi Kawamoto, Nei Kato (Tohoku Univ.) RCS2022-174 |
Intelligent reflecting surface (IRS), which enables control of propagation characteristics, has attracted attention as a... [more] | RCS2022-174 pp.112-117 |
| RCS | 2022-10-27 13:30 |
Ehime | Ehime University, and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Study on Next Generation Wireless System by Using Intelligent Reflecting Surface Yuichi Kawamoto (Tohoku Univ.) RCS2022-134 |
Intelligent Reflecting Surface (IRS) has attracted much attention as the technology component to realize 6G. In this tal... [more] | RCS2022-134 p.27 |
| NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-14 13:25 |
Ishikawa | The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
Deep Reinforcement Learning-based IRS-aided Wireless Communication without Channel State Information Hashida Hiroaki, Kawamoto Yuichi, Kato Nei (Tohoku Univ.), Iwabuchi Masashi, Murakami Tomoki (NTT) RCS2022-85 |
Intelligent reflecting surfaces (IRSs) have attracted attention as devices that enable radio propagation, which has been... [more] | RCS2022-85 pp.84-89 |
| NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-14 13:50 |
Ishikawa | The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
A Study on Wireless Communication System Using Standalone Intelligent Reflecting Surface and Resource Allocation Method by Quantum Computing Takahiro Ohyama (PSNRD), Yuichi Kawamoto, Nei Kato (Tohoku Univ.) RCS2022-86 |
Intelligent reflecting surface (IRS), which enables control of propagation characteristics, has attracted attention as a... [more] | RCS2022-86 pp.90-95 |
| NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-14 14:15 |
Ishikawa | The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
Data Rate Improvement by Combinatorial Optimization of Access Points and Intelligent Reflecting Surface in Joint Transmission Tatsuya Nakazato, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) RCS2022-87 |
Wireless local area networks (WLANs) have become an essential part of our day-to-day life. The massive number of connect... [more] | RCS2022-87 pp.96-100 |
| NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-14 14:30 |
Ishikawa | The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
IRS placement method for improving radio environment spaces shielded by structures Kazuki Fujii, Katsuya Suto (UEC) SR2022-31 |
Due to the linearity of radio waves used in Beyond 5G systems, users may suffer from outages even near a base station. T... [more] | SR2022-31 pp.54-60 |
| NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-14 14:55 |
Ishikawa | The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
Phase Control Determination by Codebook Technology without CSI for Standalone-IRS Ryuhei Hibi, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SR2022-32 |
Intelligent Reflecting Surface (IRS) has gained attention from academia and industries to improve communication quality ... [more] | SR2022-32 pp.61-66 |
| SR | 2022-05-13 15:05 |
Tokyo | NICT Koganei (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Optimization of Intelligent Reflecting Surface (IRS) Control by Quantum Computing Takahiro Ohyama (PSNRD), Yuichi Kawamoto (Tohoku Univ.) SR2022-17 |
As a technology to greatly improve the energy utilization efficiency in the 6th generation mobile communication system (... [more] | SR2022-17 pp.75-76 |
| RCS, SIP, IT | 2022-01-21 09:00 |
Online | Online | Performance Evaluation of Intelligent Reflecting Surface in Multi-Access Point Network Environment Tatsuya Nakazato, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) IT2021-61 SIP2021-69 RCS2021-229 |
Currently, the demand over WLAN (Wireless Local Area Network) is higher than traditional WLAN can provide owing to the p... [more] | IT2021-61 SIP2021-69 RCS2021-229 pp.184-188 |
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