Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MWPTHz, PN, EMT, IEE-EMT [detail] |
2023-01-23 14:30 |
Osaka |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Analog Radio-over-Fiber Systems for 5G and Beyond 5G Mobile Communication Systems Kazuki Tanaka, Shinji Nimura, Shota Ishimura, Kosuke Nishimura, Ryo Inohara (KDDI Research) PN2022-34 EMT2022-72 MWPTHz2022-60 |
Millimeter and sub-terahertz waves will be used for high-speed wireless communication in the mature phase of fifth gener... [more] |
PN2022-34 EMT2022-72 MWPTHz2022-60 pp.17-21 |
IN |
2023-01-19 14:30 |
Aichi |
Aichi Industry & Labor Center (Primary: On-site, Secondary: Online) |
[Invited Talk]
Research and development on maritime DX Tsuyoshi Takahashi, Kiyohito Yoshihara (KDDI Research) IN2022-59 |
Recent advances in communications such as Internet of Things and high-speed satellite communication have become key driv... [more] |
IN2022-59 pp.45-52 |
MRIS, ITE-MMS |
2022-12-08 14:20 |
Ehime |
Ehime Univ. + Online (Primary: On-site, Secondary: Online) |
Electrophoretically deposited CoPt film for realization of 3D domain wall motion memory Tongshuang Huang, Yota Takamura (Tokyo Tech), Mikiko Saito, Md Mahmudul Hasan, Daiki Araki, Takayuki Homma (Waseda Univ.), Shinya Kasai (NIMS), Keisuke Yamada (Gifu Univ.), Yoshiaki Sonobe (Waseda Univ.), Teruo Ono (Kyoto Univ.), Shigeki Nakagawa (Tokyo Tech) MRIS2022-20 |
CoPt alloy is the appropriate material for the stacking layers owing to strong PMA for Co-rich alloy and controllability... [more] |
MRIS2022-20 pp.11-16 |
AP |
2022-10-19 09:30 |
Gifu |
GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Design of Frequency-Selective Dual-Band Thin-Film Reflect Array in the 28 GHz/39 GHz Band Akira Uemura, Wakana Kubo (Tokyo Univ. of Agriculture and Technology) AP2022-100 |
In recent years, 5th generation mobile communication systems (5G) frequencies are expected to be expanded in order to co... [more] |
AP2022-100 pp.29-33 |
SAT, RCS (Joint) |
2022-08-25 11:15 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Channel Segregation and Multi-Subband Assignment for Inter-Cell Interference Coordination in Ultra-dense RAN Hidenori Matsuo, Ryo Takahashi, Fumiyuki Adachi (Tohoku Univ.) RCS2022-100 |
Ultra-high-density radio access network (RAN) with many distributed antennas in a base station area (cell) are considere... [more] |
RCS2022-100 pp.18-23 |
CPM |
2022-08-04 15:50 |
Hokkaido |
|
Prototyping of a Random Number Generator Using Magnetic Domain Images Shinichiro Mito (NITTC) CPM2022-14 |
A random number is widely used in the information technologies such as security, simulation, and deep learning. With the... [more] |
CPM2022-14 pp.11-13 |
NC, IBISML, IPSJ-BIO, IPSJ-MPS [detail] |
2022-06-29 13:55 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Optimization of recurrent neural network structure by controlling symmetry of weight matrix Arisa Fujimoto, Hideaki Yamamoto, Satoshi Moriya (Tohoku Univ.), Keita Tokuda (Tsukuba Univ.), Yuichi Katori (Future Univ. Hakodate), Shigeo Sato (Tohoku Univ.) NC2022-26 IBISML2022-26 |
In this study, we investigated the relationship between the strength of symmetry in a Gaussian random matrix of a recurr... [more] |
NC2022-26 IBISML2022-26 pp.184-188 |
RCS |
2022-06-17 14:20 |
Okinawa |
University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
Experimental study on an OFDM receiver with 1bit ADCs Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) RCS2022-64 |
We have been studied on receiving the signals varying those amplitude by using additional noise and 1bit ADC (Analogue-t... [more] |
RCS2022-64 pp.236-241 |
SANE |
2022-05-24 09:55 |
Kanagawa |
Information Technology R & D Center, MITSUBISHI Electric Corp. (Primary: On-site, Secondary: Online) |
Radar system using different modulations Fuyuki Fukushima, Satoshi Kageme, Kei Suwa (Mitsubishi Electric Corp.) SANE2022-3 |
Development of mutually enhanced radar is underway. The radar enhances the capabilities of each other by utilizing the t... [more] |
SANE2022-3 pp.12-17 |
SANE |
2022-05-24 10:30 |
Kanagawa |
Information Technology R & D Center, MITSUBISHI Electric Corp. (Primary: On-site, Secondary: Online) |
Proposal of Unambiguous Velocity Calculation and Range Measurement Accuracy Improvement Method for LPRF Radar Tetsuro Furuta, Satoshi Kageme (Mitsubishi Electric Corp.) SANE2022-4 |
LPRF (Low Pulse Repetition Frequency) radar is used to observe distant targets. While the range of unambiguous solvable ... [more] |
SANE2022-4 pp.18-23 |
CAS, CS |
2022-03-04 11:25 |
Online |
Online |
Analysis of Relationship between Communications Forbidden Time Generation Mechanism and THD, odd order and even order THD in Power Line Communications (PLC) system Junya Aoki (Toyo Univ.), Kenji Kita (Daido Univ.), Hiroyasu Ishikawa (Nihon Univ.), Hideyuki Shinonaga (Toyo Univ.) CAS2021-91 CS2021-93 |
The authors have indicated that communications forbidden time not detecting packets occurs when a specific electrical eq... [more] |
CAS2021-91 CS2021-93 pp.93-98 |
RCS, SR, SRW (Joint) |
2022-03-04 15:20 |
Online |
Online |
Evaluation of the optimal position of relay station equipped with frequency converter in high frequency band Masahiro Takigawa, Ryochi Kataoka, Takeo Ohseki, Taishi Watanabe, Kosuke Yamazaki, Yoji Kishi (KDDI Research) RCS2021-291 |
In order to realize the integration of physical and cyber space (CPS: Cyber-Physical System), real-time, high-speed and ... [more] |
RCS2021-291 pp.195-200 |
PN |
2022-03-02 08:50 |
Online |
Online |
All-Optical Logic Gates Using Frequency Chirp in a Semiconductor Optical Amplifier Junichi Tsuda, Masaki Sagara, Taishi Takemoto, Motoharu Matsuura (Univ. of Electro-Commun) PN2021-67 |
Recently, with the demand for high-speed network, all-optical logic gate is an essential function for sup- porting high-... [more] |
PN2021-67 pp.76-79 |
NS, NWS (Joint) |
2022-01-28 09:50 |
Online |
Online |
A Study on Optimization of UAV Positioning and C-OFDMA for High Speed and Large Capacity UAV Network Miho Ishigami, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) NS2021-114 |
The use of unmanned aerial vehicle (UAV) networks at backhaul networks for ground-based communications is being consider... [more] |
NS2021-114 pp.25-29 |
RECONF, VLD, CPSY, IPSJ-ARC, IPSJ-SLDM [detail] |
2022-01-24 09:55 |
Online |
Online |
Study on Reverse Converters for RNS moduli set {2^k,2^n+1,2^n-1} using Signed-Digit numbers Takahiro Morii, Yuuki Tanaka, Shugang Wei (Gunma Univ.) VLD2021-50 CPSY2021-19 RECONF2021-58 |
In this study, we propose reverse converters for moduli set ${2^k,2^n+1,2^n-1}$ that convert residue number system to we... [more] |
VLD2021-50 CPSY2021-19 RECONF2021-58 pp.7-12 |
RCS, SIP, IT |
2022-01-20 10:55 |
Online |
Online |
Terrestrial Acoustic Communications Employing Transmit Precoding and Channel Interpolation Katsuyoshi Yamamoto, Hiroshi Kubo (Ritsumeikan Univ.) IT2021-31 SIP2021-39 RCS2021-199 |
This paper proposes 72kbps terrestrial acoustic communications (TRAC) using commercial acoustic electronic equipment and... [more] |
IT2021-31 SIP2021-39 RCS2021-199 pp.18-23 |
EA, US (Joint) |
2021-12-22 15:50 |
Kumamoto |
Sojo University |
[Poster Presentation]
Thin sliced sample preparation and measurement protocol that enables the stable biological speed of sound evaluation Suguru Seto, Mai Ino, Kazuma Noguchi (Chiba Univ.), Kazuki Tamura (Hamamatsu Univ.), Shinnosuke Hirata, Kenji Yoshida, Tadashi Yamaguchi (Chiba Univ.) US2021-57 |
Scanning acoustic microscopy (SAM) system allows acoustic characterization at the cell size level. There are two standar... [more] |
US2021-57 pp.51-55 |
RCS |
2021-10-21 13:00 |
Online |
Online |
Initial access beam search method with variable beam width according to the area size Takuto Arai, Tatsuhiko Iwakuni, Syuki Wai, Daisei Uchida, Naoki Kita (NTT) RCS2021-122 |
High gain antennas using narrow-beamforming are required to compensate for high propagation loss in high frequency bands... [more] |
RCS2021-122 pp.25-30 |
OFT |
2021-10-14 13:00 |
Online |
Online |
[Poster Presentation]
Strain dynamic range extension in slope-assisted BOCDR based on down-conversion of Brillouin frequency shift Haruki Sasage, Mana Sakamoto (SIT), Kohei Noda (Tokyo Tech/YNU), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU), Heeyoung Lee (SIT) OFT2021-36 |
Brillouin optical correlation-domain reflectometry (BOCDR) is known as a distributed strain and temperature sensing tech... [more] |
OFT2021-36 pp.59-62 |
NS |
2021-10-08 11:30 |
Online |
Online |
Dynamic Resource Allocation for Network Slices Based on Connection Prediction with Machine Learning and Performance Analysis with Queueing Theory Yuji Kameyama, Yuki Kawai, Takuji Tachibana (Univ. Fukui) NS2021-81 |
In order to meet the service requirements of high speed and large capacity (eMBB), multiple simultaneous connections (mM... [more] |
NS2021-81 pp.70-75 |