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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NS | 2022-10-06 11:35 |
Hokkaido | Hokkaidou University + Online (Primary: On-site, Secondary: Online) |
High reliability communication using multiple carrier VMNO
-- Definition of the architecture and handover investigation/analysis -- Kengo Sasaki, Masaki Takanashi, Katsushi Sanda (TCRDL), Akihiro Nakao (UT)  NS2022-94 |
Recently, Japanese major MNOs have occasionally been suffer from large-scale communication failures and it severely affe... [more] | NS2022-94 pp.82-87 |
| MI | 2022-09-15 15:15 |
Kanagawa | (Primary: On-site, Secondary: Online) |
Learning of Squamous Cell Image Classification Model Using Preference Learning to Assist Cervical Cytology Yuta Nambu (Future Univ. Hakodate), Tasuku Mariya, Syota Shinkai, Mina Umemoto, Hiroko Asanuma, Yoshihiko Hirohashi, Tsuyoshi Saito, Toshihiko Torigoe (Sapporo Medical Univ.), Ikuma Sato, Yuichi Fujino (Future Univ. Hakodate) MI2022-62 |
To support cervical cell diagnosis, Various classification methods of cervical cell images using machine learning have b... [more] | MI2022-62 pp.53-58 |
| PN | 2022-08-30 09:25 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Adaptive Joint Optimization of IT Resources and Optical Spectrum Considering Operation Cost Takashi Miyamura (NTT), Akira Misawa (CIST) PN2022-15 |
We propose an adaptive joint optimization method of IT resources and optical spectrum under time-varying traffic demand ... [more] | PN2022-15 pp.36-43 |
| SAT, RCS (Joint) |
2022-08-26 10:15 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Design of Coordinated Multi-Point Beamforming for Millimeter-Wave OFDM With Random Blockage Sota Uchimura, Hiroki Iimori (UEC), Giuseppe Abreu (JUB), Koji Ishibashi (UEC) RCS2022-121 |
This paper studies the beamforming design of coordinated multi-point (CoMP) using orthogonal frequency division multiple... [more] | RCS2022-121 pp.138-143 |
| NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-15 09:40 |
Ishikawa | The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Evolution of Radio Access Network Brought by AI/ML Hiroyuki Kawai, Liu Liu, Issei Nakamura, Anxin Li, Yu Jiang, Lan Chen (DOCOMO Beijing Labs) RCC2022-32 NS2022-50 RCS2022-93 SR2022-35 SeMI2022-37 |
In the complicated and diversified radio access networks (RANs) in 5G and beyond, artificial intelligence (AI)/machine l... [more] | RCC2022-32 NS2022-50 RCS2022-93 SR2022-35 SeMI2022-37 p.64(RCC), p.119(NS), p.126(RCS), p.72(SR), p.81(SeMI) |
| MW | 2022-06-09 14:00 |
Nagano | Naganoken Nokyo Building (Primary: On-site, Secondary: Online) |
Design and fabrication of stripline type of quadrature hybrid couplers for 3 to 21 GHz band Satoshi Ono, Tsuyoshi Narita (UEC), Sho Masui (OPU/NAOJ), Takafumi Kojima (NAOJ), Takeshi Sakai (UEC) MW2022-24 |
In this study, design and fabrication of broadband quadrature hybrid couplers are shown. Broadside Stripline type of cou... [more] | MW2022-24 pp.7-12 |
| IN, RCS, NV (Joint) |
2022-05-27 10:30 |
Kanagawa | Keio University (Hiyoshi Campus) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Rethinking about V2X requirements towards next generation AD and ADAS
-- What should be communication delays for next-generation V2X applications? -- Satoshi Makido (Toyota CRDL) IN2022-7 RCS2022-20 |
V2X applications are often considerd to require very high QoS, such as ultra-low latency of 1 ms or less and packet arri... [more] | IN2022-7 RCS2022-20 pp.32-37(IN), pp.34-39(RCS) |
| IN, RCS, NV (Joint) |
2022-05-27 16:25 |
Kanagawa | Keio University (Hiyoshi Campus) (Primary: On-site, Secondary: Online) |
Improvement of Throughput by User Cooperative Mobility with restricted position in Ad-Hoc Networks Kotaro Inaoka, Jiquen Xie (Nagoya Univ.), Masaki Takanashi (Toyota Central R&D Labs), Satoshi Makido (Nagoya Univ./Toyota Central R&D Labs), Tutomu Murase (Nagoya Univ.) IN2022-12 |
In this paper, we evaluate the effectiveness of User Cooperative Mobility methods in ad-hoc networks under the restricti... [more] | IN2022-12 pp.56-61 |
| US | 2022-05-19 11:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Evaluation of acoustic radiation force acting on an object in airborne ultrasonic standing wave fields Teruyuki Kozuka, Taisei Okeda, Takuya Yoshimoto (AIT), Masahiro Toyoda (Honda Electronics), Shin-ichi Hatanaka (UEC) US2022-4 |
Research has been conducted on non-contact object manipulation using ultrasonic speaker arrays. By continuously varying ... [more] | US2022-4 pp.12-15 |
| COMP, IPSJ-AL | 2022-05-20 13:00 |
Online | Online | [Invited Talk]
Planning with Explanations for Finding Desired Meeting Points on Graphs Keisuke Otaki (TCRDL) COMP2022-7 |
Combinatorial optimization problems are ubiquitous for decision making. In real-world scenarios, a decision-maker needs ... [more] | COMP2022-7 p.45 |
| MW, WPT | 2022-04-15 15:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
A High Efficiency 3.6-4.0 GHz Envelope-Tracking Power Amplifier Using GaN Soft-Switching Buck-Converter Yuji Komatsuzaki (Mitsubishi Electric), Sandro Lanfranco, Tapio Kolmonen, Olli Piirainen, Jarno K. Tanskanen (Nokia Bell Labs), Shuichi Sakata (Mitsubishi Electric), Rui Ma (MERL), Shintaro Shinjo, Koji Yamanaka (Mitsubishi Electric), Peter Asbeck (UCSD) WPT2022-11 MW2022-11 |
We report a high efficiency sub-6GHz wideband Envelope-Tracking Power Amplifier (ET-PA) including an envelope amplifier ... [more] | WPT2022-11 MW2022-11 pp.40-45 |
| NLP, MICT, MBE, NC (Joint) [detail] |
2022-01-21 14:55 |
Online | Online | Estimation of Human Ionic Balance Based on U-Na/K Index Emi Yuda (Tohoku Univ.), Junichiro Hayano (HBSL), Yuta Tarusawa (Tohoku Gakuin Univ.), Asahi Nishimura (Miyagi Univ. of Education), Itaru Kaneko (Tohoku Univ.) NLP2021-87 MICT2021-62 MBE2021-48 |
[more] | NLP2021-87 MICT2021-62 MBE2021-48 pp.57-60 |
| WBS, RCC, ITS | 2021-12-13 09:00 |
Online | Online | [Poster Presentation]
Demodulation using high order moments for multiple amplitude modulation signals on a stochastic resonance receiver with a few-bit ADC Akihiko Tatematsu, Hiroyuki Hatano, Kosuke Sanada, Kazuo Mori (Mie Univ.), Hiroya Tanaka (Toyota Central R & D Labs), Yukihiro Tadokoro (TRINA) WBS2021-38 ITS2021-12 RCC2021-45 |
The use of a higher frequency range up to sub-terahertz causes a significant restriction on devices. Analog-to-digital c... [more] | WBS2021-38 ITS2021-12 RCC2021-45 pp.22-27 |
| QIT (2nd) |
2021-12-01 09:40 |
Online | Online | Time constraints for executing cavity-mediated adiabatic transfer in the presence of dissipation Akinori Suenaga (Meiji Univ.), Takeru Utsugi (Waseda Univ.), Rui Asaoka, Yuuki Tokunaga (NTT CD Labs.), Rina Kanamoto (Meiji Univ.), Takao Aoki (Waseda Univ.) |
Cavity-mediated adiabatic transfer (CMAT) enables two-qubit gate between atomic qubits trapped in an optical cavity. How... [more] | |
| NC, MBE (Joint) |
2021-11-26 15:50 |
Online | Online | An Influence of Individual Differences in EEG ERD/ERS Analysis in the Three Grasping Posture Task for Motor Rehabilitation Satoru Mishima, Kosei Shibata, Maria Rodalyn V. Sanchez (LSSE, Kyushu Institute of Technology), Hiroaki Wagatsuma (LSSE, Kyushu Institute of Technology/RIKEN CBS) NC2021-29 |
Electroencephalogram (EEG) is a way to inspect medical diagnoses such as epilepsy and then there is a further potential ... [more] | NC2021-29 pp.7-12 |
| EMT, IEE-EMT | 2021-11-05 10:25 |
Online | Online | Investigation on accuracy improvement of permittivity estimation in free-space method Koichi Hirayama (Kitami Inst. Tech.), Yoshiyuki Yanagimoto (EM Labs), Jun-ichiro Sugisaka, Takashi Yasui (Kitami Inst. Tech.) EMT2021-41 |
In free-space method by use of horn antennas with dielectric lenses, improvement of the estimation accuracy of permittiv... [more] | EMT2021-41 pp.67-70 |
| RCS | 2021-10-21 10:25 |
Online | Online | Performance Evaluation of Scalable Cell-Free Massive MIMO Systems with Multiple CPUs Subject to Backhaul Capacity Limitation Masaaki Ito, Issei Kanno, Kosuke Yamazaki (KDDI Research), Kengo Ando, Shuto Fukue (UEC), Hiroki Iimori (JUB), Koji Ishibashi (UEC) RCS2021-119 |
Cell-free massive multiple-input multiple-output (CF-mMIMO) systems have attracted attention worldwide, being considered... [more] | RCS2021-119 pp.7-12 |
| RCS | 2021-10-21 10:50 |
Online | Online | Beamforming Design and Secrecy capacity analysis for Cell-Free massive MIMO Kengo Ando (UEC), Hiroki Iimori, Giuseppe Abreu (JUB), Koji Ishibashi (UEC) RCS2021-120 |
In this paper, we investigate a secure beamforming (BF) design for cell-free massive multiple input mul tiple output (CF... [more] | RCS2021-120 pp.13-18 |
| RCS | 2021-10-21 11:15 |
Online | Online | A Study on Resource Allocation and Beamforming Design via Geometric Mean Maximization for Cell-free Massive MIMO Systems with Dynamic TDD Shuto Fukue (UEC), Hiroki Iimori, Giuseppe Abreu (JUB), Koji Ishibashi (UEC) RCS2021-121 |
In this paper, we consider a cell-free multiple-input multiple-output (MIMO) systems operated in a dynamic time division... [more] | RCS2021-121 pp.19-24 |
| RCS | 2021-10-21 16:00 |
Online | Online | [Poster Presentation]
A Study on Bayesian Receiver Design via Bilinear Inference for Scalable Cell-Free Massive MIMO Takumi Takahashi (Osaka Univ.), Hiroki Iimori (JUB), Kengo Ando, Koji Ishibashi (UEC), Shinsuke Ibi (Doshisha Univ), Giuseppe Abreu (JUB) RCS2021-129 |
One of the main challenges in realizing uplink scalable cell-free massive multi-input multi-output (CF-mMIMO) is capacit... [more] | RCS2021-129 pp.57-62 |
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