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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NS, IN (Joint) |
2024-03-01 11:35 |
Okinawa | Okinawa Convention Center | Evaluation for effectiveness of time precision in a packet monitoring system Daichi Muramatsu, Ayaka Doi, Daigo Deguchi (Daido Univ), Takashi Kurimoto (NII), Hiroyuki Kimiyama (Daido Univ)  NS2023-213 |
A network monitoring system, which is integrated with a general PC, is widely used for network operation and many kind o... [more] | NS2023-213 pp.240-245 |
| RCC, ISEC, IT, WBS | 2023-03-14 13:50 |
Yamaguchi | (Primary: On-site, Secondary: Online) |
Secure communication based on high precision space-time synchronization Kouki Yonaga, Nobuyasu Shiga, Satoshi Yasuda, Kenichi Takizawa, Maki Yoshida (NICT) IT2022-83 ISEC2022-62 WBS2022-80 RCC2022-80 |
This research aims to establish a new technology to realize secure communication based on space-time synchro- nization c... [more] | IT2022-83 ISEC2022-62 WBS2022-80 RCC2022-80 pp.97-102 |
| MW | 2021-12-17 09:30 |
Kanagawa | Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
High-precision design of microstrip BPF considering the influence of cross coupling and the deviation of resonance frequency Yuga Umemoto, Satoshi Ono, Koji Wada (UEC) MW2021-95 |
In this study, we propose a calculation method of design parameters for bandpass filter (BPF) considering a cross-coupli... [more] | MW2021-95 pp.61-66 |
| VLD, DC, RECONF, ICD, IPSJ-SLDM (Joint) [detail] |
2021-12-02 10:35 |
Online | Online | Calculation method of correctly rounded exponential function on an FPGA Takuya Haraguchi, Naofumi Takagi (Kyoto Univ.) VLD2021-35 ICD2021-45 DC2021-41 RECONF2021-43 |
We propose the FPGA-oriented calculation method of correctly rounded exponential function, exp, which is one of the func... [more] | VLD2021-35 ICD2021-45 DC2021-41 RECONF2021-43 pp.105-110 |
| IN, NS (Joint) |
2021-03-05 09:10 |
Online | Online | 5G-TSN Network Time Synchronization Performance Evaluation Jiajia Song, Makoto Kubomi, Jeffrey Zhao, Daisuke Takita, Yoshifumi Hotta (Mitsubishi Electric) NS2020-143 |
5G (5th Generation Communication System) is foreseen to be a revolutionary solution for the factory automation system, a... [more] | NS2020-143 pp.120-125 |
| EMT, IEE-EMT | 2020-11-05 10:00 |
Online | Online | Acceleration of Numerical Computation of Scattered Field by a Conductive Circular Disk Using Parallel Computing Gen Shimada, Takashi Kuroki, Toshihiko Shibazaki (Tokyo Metro. Col. of Ind. Tech.), Teruhiro Kinoshita (Tokyo Polytech. Univ.) EMT2020-32 |
In numerical computation of the scattered field by a circular disk of a perfect conductor, good results can be obtained ... [more] | EMT2020-32 pp.26-31 |
| OFT | 2020-10-08 10:50 |
Online | Online | [Poster Presentation]
Sensitivity improvement of phase-modulated fiber optic interferometer-based dynamic displacement measurement Mikiya Fujimori, Shinya Takemae, Yosuke Tanaka (TUAT) OFT2020-15 |
In this study, we investigated sensitivity improvement of a dynamic displacement measurement system composed of a phase-... [more] | OFT2020-15 pp.27-28 |
| R, LQE, OPE, CPM, EMD | 2020-08-28 11:25 |
Online | Online | Precision Improvement of FMCS LiDAR by Point Spread Function using Spectrum Masahiro Ueno, Yurina Tanaka, Yuichi Akage, Takashi Sakamoto, Sohan Kawamura, Souichi Oka (NTT) R2020-11 EMD2020-10 CPM2020-3 OPE2020-23 LQE2020-3 |
Ranging precision is a important performance index in FMCW LiDAR, which is one of ranging technologies using light. In F... [more] | R2020-11 EMD2020-10 CPM2020-3 OPE2020-23 LQE2020-3 pp.11-16 |
| SANE | 2020-04-22 11:40 |
Online | Online | Highly Precise and High-Resolution Measurement of Direction of Arrival by Using a Rotating Antenna
-- Result of Receiving and Processing Radio Waves from H-IIB Launch Vehicle on Launch Pad -- Toshihiro Sezai, Kohtaroh Sugizono, Tomonori Ichikawa, Koji Sunami (JAXA) SANE2020-5 |
One of the authors devised a method for the highly precise and high-resolution measurement of radio wave information by ... [more] | SANE2020-5 pp.25-29 |
| EMCJ, MICT (Joint) |
2020-03-13 15:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Cancelled but technical report was issued) |
Study on Numerical Error of De-embedding Method by Cylindrical Wave Expansion for Two-dimensional Reverberation Chambers Kodai Yaguchi, Takahiro Aoyagi (Tokyo Tech) EMCJ2019-94 |
The de-embedding method using cylindrical wave expansion is expected to be applied to design by separating the effect of... [more] | EMCJ2019-94 pp.11-14 |
| SAT, SANE (Joint) |
2020-02-19 15:15 |
Okinawa | Development and operations of a transportanble optical ground station (TOGS) for space optical direct communications
-- Space optical communications technology -- Tatsuya Mukai (JAXA), Yoshihisa Takayama (TU), Tomohiro Araki (JAXA) SANE2019-105 |
The data volumes of space communication services connected between space and ground tends to increase more and more and ... [more] | SANE2019-105 pp.43-48 |
|
| EMT, IEE-EMT | 2019-11-09 10:35 |
Saga | Hotel Syunkeiya | Numerical Computation of Scattered Field by Circular Disk of Perfect Conductor using Multiple Precision Arithmetic
-- Acceleration using Parallel Computing and Computation Method -- Takashi Kuroki, Gen Shimada, Toshihiko Shibazaki (Tokyo Metro. Coll. of Ind. Tech), Teruhiro Kinoshita (Tokyo Polytech. Univ.) EMT2019-72 |
In comparison to single and double precision computation, multiple precision arithmetic is a low computational speed.Par... [more] | EMT2019-72 pp.257-260 |
| SANE | 2019-11-01 10:00 |
Overseas | KOREA (Jeju) | Experimental study on grasping seasonal change in paddy rice growth using quad-polarimetric SAR data Takuya Hashimoto, Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.) SANE2019-62 |
In this report, we examine polarimetric scattering characteristics for grasping seasonal change of paddy rice growth by ... [more] | SANE2019-62 pp.71-75 |
| PRMU, IPSJ-CVIM | 2019-05-30 10:50 |
Tokyo | Calving sign detection system with cattle physical feature extraction from video frames Ryosuke Hyodo, Kazuma Sugawara (Waseda Univ.), Teppei Nakano, Makoto Akabane (Waseda Univ./iflab, inc.), Tetsunori Kobayashi, Tetsuji Ogawa (Waseda Univ.) PRMU2019-1 |
A calving sign detection system using cows' state-based and motion-based features is successfully designed. The develop... [more] | PRMU2019-1 pp.1-6 |
|
| PRMU, IPSJ-CVIM | 2019-05-30 11:05 |
Tokyo | Suppression of False Alarms of Video Beef Cattle Calving Detection System Using Crowdsourcing for Rapid Deployment Yusuke Okimoto, Susumu Saito (Waseda Univ.), Teppei nakano, Makoto Akabane (Waseda Univ./iflab, inc.), Tetsunori Kobayashi, Tetsuji Ogawa (Waseda Univ.) PRMU2019-2 |
For rapid deployment of the beef cattle calving detection system by video, it is verified whether the system with crowds... [more] | PRMU2019-2 pp.7-12 |
|
| IA | 2019-01-25 16:20 |
Tokyo | Tokyo Metropolitan Univ. Akihabara Satellite Campus | A Discrete Model of IEEE 1588-2008 Precision Time Protocol with Clock Servo using PI Controller Ryuichiro Maegawa, Daiki Matsui, Yasuhiro Yamasaki, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) IA2018-58 |
PTP (Precision Time Protocol) specified in IEEE 1588-2002 and IEEE 1588-2008 is a network protocol for achieving more... [more] |
IA2018-58 pp.25-30 |
| NLP, NC (Joint) |
2019-01-23 11:00 |
Hokkaido | The Centennial Hall, Hokkaido Univ. | Performance Evaluation of Chaotic Random Numbers Using Integer Logistic Map by NIST Test Shiki Kanamaru (TUS), Yutaka Shimada (Saitama Univ.), Kantaro Fujiwara (UT), Tohru Ikeguchi (TUS) NLP2018-100 |
In this report, we generated pseudorandom numbers using chaotic dynamics and investigated its performance as pseudorando... [more] | NLP2018-100 pp.23-28 |
| PRMU | 2018-12-14 10:45 |
Miyagi | [Short Paper]
Calving prediction using behavioral information from video Kazuma Sugawara (Waseda Univ.), Teppei Nakano, Makoto Akabane (Waseda Univ./IFLab), Tetsunori Kobayashi, Tetsuji Ogawa (Waseda Univ.) PRMU2018-85 |
This study presents calving prediction methods focusing on cows' pre-calving behaviors and their changes. Livestock far... [more] |
PRMU2018-85 pp.57-60 |
|
| PRMU | 2018-12-14 14:40 |
Miyagi | Calving sign detection with cattle state-based feature extraction from video frames Ryosuke Hyodo, Saki Yasuda (Waseda Univ.), Susumu Saito (Waseda Univ./iflab, inc.), Yusuke Okimoto (Waseda Univ.), Teppei Nakano, Makoto Akabane (Waseda Univ./iflab, inc.), Tetsunori Kobayashi, Tetsuji Ogawa (Waseda Univ.) PRMU2018-90 |
Requirements that camera-based automatic calving sign detection should meet are established and a system satisfying thes... [more] | PRMU2018-90 pp.79-84 |
|
| CAS, NLP | 2018-10-18 15:05 |
Miyagi | Tohoku Univ. | Effects of numerical precision on statistical performance of chaotic random numbers Shiki Kanamaru (TUS), Yutaka Shimada (Saitama Univ.), Kantaro Fujiwara (UT), Tohru Ikeguchi (TUS) CAS2018-45 NLP2018-80 |
We investigated the possibility of generating a pseudo random number sequence with good performance by using chaotic dyn... [more] | CAS2018-45 NLP2018-80 pp.45-50 |
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