Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MSS, NLP |
2022-03-28 14:55 |
Online |
Online |
Stability analysis of partial amplitude death on relay-coupled oscillators by time-delay connection Ryuya Kawano, Yoshiki Sugitani (Ibaraki Univ.) MSS2021-65 NLP2021-136 |
This report analyzes the stability of partial amplitude death in delay-coupled relay oscillators. In previous study[U.S.... [more] |
MSS2021-65 NLP2021-136 pp.51-54 |
CCS |
2022-03-27 17:30 |
Hokkaido |
RUSUTSU RESORT HOTEL & CONVENTION (Primary: On-site, Secondary: Online) |
Influence of Co-channel Interference on Packet Success Rate for Three mode based On-demand WSN Gen Li, Masanori Suetake, Hiromasa Habuchi (Ibaraki Univ.) CCS2021-52 |
[more] |
CCS2021-52 pp.96-101 |
IT, ISEC, RCC, WBS |
2022-03-10 11:10 |
Online |
Online |
Post-Quantum Deterministic Wallets from Isogenies Muhammad Usman, Kazuki Yoneyama (Ibaraki Univ.) IT2021-91 ISEC2021-56 WBS2021-59 RCC2021-66 |
[more] |
IT2021-91 ISEC2021-56 WBS2021-59 RCC2021-66 pp.50-57 |
IT, ISEC, RCC, WBS |
2022-03-11 12:00 |
Online |
Online |
Improvement of Qubits for Quantum Collision Attacks against Reduced SHA-256 and SHA-512 Haruki Fukumura, Kazuki Yoneyama (Ibaraki Univ.) IT2021-116 ISEC2021-81 WBS2021-84 RCC2021-91 |
Hosoyamada and Sasaki showed first quantum collision attacks against 38 steps of SHA-256 and 39 steps of SHA-512. On the... [more] |
IT2021-116 ISEC2021-81 WBS2021-84 RCC2021-91 pp.196-203 |
IT, ISEC, RCC, WBS |
2022-03-11 11:10 |
Online |
Online |
A study of Enhanced CSK constellation optimization in Underwater SLIPT using Time splitting receiver Takuma Kogo, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) IT2021-117 ISEC2021-82 WBS2021-85 RCC2021-92 |
In recent years, underwater simultaneous light wave information and power transfer (USLIPT) has been attracting attenuat... [more] |
IT2021-117 ISEC2021-82 WBS2021-85 RCC2021-92 pp.204-209 |
IT, ISEC, RCC, WBS |
2022-03-11 12:00 |
Online |
Online |
Optical Fingerprint Positioning System for VN-CSK Type Parallel Transmission Using RGB-LED Koki Taruishi, Daisuke Ogawa, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) IT2021-119 ISEC2021-84 WBS2021-87 RCC2021-94 |
A variable N-parallel code shift keying system has been proposed as realizing the multiple-access function, the dimming ... [more] |
IT2021-119 ISEC2021-84 WBS2021-87 RCC2021-94 pp.216-220 |
IT, ISEC, RCC, WBS |
2022-03-11 14:05 |
Online |
Online |
Characteristics of Square-low detection type M-ary modulation system using pseudo-orthogonal M-sequence pairs Xun Liang, Gen Li, Hiromasa Habuchi (Ibaraki Univ.) IT2021-132 ISEC2021-97 WBS2021-100 RCC2021-107 |
Square-low detection schemes using pseudo-noise (PN) codes have been investigated. Two main schemes have been investigat... [more] |
IT2021-132 ISEC2021-97 WBS2021-100 RCC2021-107 pp.285-288 |
IT, ISEC, RCC, WBS |
2022-03-11 14:55 |
Online |
Online |
A study of back-ground noise reduction for underwater visible light communications using angular diversity receiver Keigo Matsunaga, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) IT2021-134 ISEC2021-99 WBS2021-102 RCC2021-109 |
Underwater optical wireless communication (UWOC) has tremendous capabilities for searching and excavating under sea reso... [more] |
IT2021-134 ISEC2021-99 WBS2021-102 RCC2021-109 pp.295-300 |
KBSE |
2022-03-09 15:15 |
Online |
Online (Zoom) |
High-speed tuning method for SMOTE hyperparameters Jin Kawasaki, Ryuichi Takahashi (Ibaraki Univ.) KBSE2021-47 |
[more] |
KBSE2021-47 pp.36-41 |
SAT, SANE (Joint) |
2022-02-25 15:35 |
Online |
Online |
A Novel Chirp Sequence Radar using Inter-radar Interference Suppression for Spectrum Efficiency Enhancement Takahiro Maruyama, Masahiro Umehira, Yuu Watanabe, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.) SANE2021-103 |
[more] |
SANE2021-103 pp.31-36 |
EE |
2022-01-28 09:30 |
Online |
Online |
Automatic Capacitive Current Balancing Multi-Phase Reconfigurable LLC Converter with Wide Voltage Gain Range for On-Board Battery Charger Kakeru Koyama, Masatoshi Uno (Ibaraki Univ.) EE2021-40 |
On-board battery chargers need a large-current capacity isolated dc-dc converter with a wide voltage gain range as volta... [more] |
EE2021-40 pp.52-57 |
EE |
2022-01-28 09:55 |
Online |
Online |
Highly Extendable Modular Differential Power Processing Converter Utilizing Isolated Bus to Improve Power Generation of Photovoltaic Strings in Large-Scale Systems Takumi Suzuki, Masatoshi Uno (Ibaraki Univ.) EE2021-41 |
The characteristic mismatch due to partial shading in photovoltaic (PV) strings comprising multiple panels triggers not ... [more] |
EE2021-41 pp.58-63 |
EE |
2022-01-28 10:20 |
Online |
Online |
Experimental Verification of Cascaded Buck-Boost Converter and Individual MPPT Control Using Single Current for Thermoelectric Generation Modules Guangcai Lin, Reona Sugaya, Satoru Onodera, Masatoshi Uno (Ibaraki Univ.) EE2021-42 |
(To be available after the conference date) [more] |
EE2021-42 pp.64-67 |
SR |
2022-01-24 17:15 |
Online |
Online |
[Short Paper]
Deep Reinforcement learning based analog beamforming in cellular network Hang Zhou, Xiaoyan Wang, Masahiro Umehira (ibaraki Univ.) SR2021-67 |
[more] |
SR2021-67 pp.40-42 |
NLP |
2021-12-17 13:30 |
Oita |
J:COM Horuto Hall OITA |
A study on frequency range of oscillators inducing delay-coupled amplitude death Kensei Kawahara (Osaka Prefecture Univ.), Yoshiki Sugitani (Ibaraki Univ.), Tetsu Iwamoto, Keiji Konishi, Naoyuki Hara (Osaka Prefecture Univ.) NLP2021-49 |
This report analytically derives the oscillator frequency range in which amplitude death occurs in delay-coupled two ide... [more] |
NLP2021-49 pp.30-31 |
SANE |
2021-12-16 16:05 |
Chiba |
Chiba University (Primary: On-site, Secondary: Online) |
Impact of short range interference on automotive FMCW radar using iterative interference reduction scheme and its countermeasures Akari Sakatani, Takuto Shimura (Ibaraki Univ.), Masahiro Umehira (Ibaraki Univ./Nanzan Univ.), Yuu Watanabe, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.) SANE2021-79 |
Wide deployment of FMCW (Frequency Modulated Continuous Wave) radar causes inter-radar interference which results in mis... [more] |
SANE2021-79 pp.90-95 |
SANE |
2021-12-16 17:15 |
Chiba |
Chiba University (Primary: On-site, Secondary: Online) |
A Wideband Interference Suppression Scheme for FMCW Radar using Envelope Detection and Sorting based Interference Detection Threshold Control Takuto Shimura (Ibaraki Univ.), Masahiro Umehira (Ibaraki Univ./Nanzan Univ.), Yuu Watanabe, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.) SANE2021-82 |
Dense deployment of automotive FMCW radars will cause serious inter-radar interference which results in miss-detection o... [more] |
SANE2021-82 pp.107-112 |
SRW, SeMI, CNR (Joint) |
2021-11-25 09:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
A Proposal of Deep Reinforcement Learning based Spectrum Access Method Yuto Teraki, Xiaoyan Wang (Ibaraki Univ.), Masahiro Umehira (Nanzan Univ.) SRW2021-29 |
In the Internet of Things (IoT), the shortage of frequency resources becomes a problem when many devices communicate at ... [more] |
SRW2021-29 pp.1-6 |
CCS |
2021-11-18 12:35 |
Osaka |
Osaka Univ. (Primary: On-site, Secondary: Online) |
Fundamental valuation of stock price for extracting investor sentiment by machine learning Yuuki Tsukahara (Ibaraki Univ.), Riku Tanaka (Daiwa Asset Management), Tomoya Suzuki (Ibaraki Univ.) CCS2021-17 |
[more] |
CCS2021-17 pp.1-6 |
EE, OME, CPM |
2021-11-18 09:45 |
Online |
Online |
DAB Converter with Trapezoidal Wave Heating Capability to Shorten Heating Time for Lithium-Ion Battery of Electric Vehicles Yuta Sasama, Masatoshi Uno (Ibaraki Univ.) EE2021-19 CPM2021-37 OME2021-13 |
(To be available after the conference date) [more] |
EE2021-19 CPM2021-37 OME2021-13 pp.6-11 |