| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ | 2013-11-22 15:50 |
Tokyo | Tokyo Denki Univ. | Influence on Telecommunication and Mains ports of VDSL Telecommunication Equipment from Injected Disturbances Hiromu Okumura, Nobuo Kuwabara (KIT), Yoshiharu Akiyama, Yuichiro Okugawa (NTT)  EMCJ2013-97 |
[more] | EMCJ2013-97 pp.35-40 |
| EMCJ | 2013-09-13 10:35 |
Hokkaido | Hokkaido Univ. | A study on electromagnetic interference to telecommunication equipment due to WiFi radio waves Norihito Hirasawa, Ken Okamoto, Hidenori Itou, Masashi Takahashi (NTT East), Yuichiro Okugawa, Yoshiharu Akiyama (NTT), Kazuo Murakawa (NTT East) EMCJ2013-49 |
Wireless communication services can be used at various places by development of wireless communication technologies. To ... [more] | EMCJ2013-49 pp.1-5 |
| EMCJ, EMD | 2013-07-12 15:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis of high-frequency components in electrostatic discharge events
-- Assessing the effect of discharge electrode material and relative humidity -- Masao Masugi (Ritsumeikan Univ.), Yuichiro Okugawa, Yoshiharu Akiyama (NTT), Kazuo Murakawa (NTT East) EMCJ2013-47 EMD2013-32 |
This report describes evaluations of electrostatic discharge (ESD) events from electromagnetic interference (EMI) aspect... [more] | EMCJ2013-47 EMD2013-32 pp.43-46 |
| EMCJ (2nd) |
2012-11-29 13:30 |
Tokyo | NICT | A study on the interference characteristics of ZigBee systems on IEEE 802.11g Yuichiro Okugawa, Atsushi Nagao, Shin Kanno, Yoshiharu Akiyama (NTT E&E Labs.) |
In this paper, experimental results on the frame error rate (FER) of an IEEE 802.11g based wireless LAN (WLAN) system ... [more] |
|
| EMCJ (2nd) |
2012-11-30 16:05 |
Tokyo | NICT | Experimental Studies of separation between telecom signal and noise of common mode noise Kazuo Murakawa, Yasunori Ogura, Kei Tominaga, Yuichiro Okugawa, Hideki Itou (NTT EAST) |
[more] | |
| EMCJ (2nd) |
2012-11-30 16:25 |
Tokyo | NICT | Study for the operational guideline of wireless applications' use in telecommunication equipment rooms Kimihiro Tajima (NTT), Hidenori Itou, Norihito Hirasawa (NTT East), Yuichiro Okugawa, Yoshiharu Akiyama (NTT), Kazuo Murakawa (NTT East) |
[more] | |
| EMCJ | 2012-09-07 14:35 |
Hokkaido | Hkkaido Univ. | Experimental Studies of separation between telecom signal and noise of common mode noise Yasunori Ogura, Kei Tominaga (NTT EAST), Yuichiro Okugawa (NTT), Hidenori Itou, Kazuo Murakawa (NTT EAST) EMCJ2012-58 |
[more] | EMCJ2012-58 pp.35-40 |
| EMCJ | 2012-01-27 10:50 |
Fukuoka | Kyushu Univ. | A study of detection technique of propagation direction for conductive disturbance waves Yuichiro Okugawa, Kenichi Takahashi, Hidenori Itou, Kazuo Murakawa (NTT East Corp.) EMCJ2011-116 |
When telecommunication malfunctions occurred by conductive disturbance waves, the best solutions are to specify and remo... [more] | EMCJ2011-116 pp.31-36 |
| EMCJ | 2011-11-25 15:15 |
Tokyo | Univ. of Electro-Communiations | Resent malfunctions and mitigations of telecommunication installations Kazuo Murakawa, Kei Tominaga, Yuichiro Okugawa, Yasunori Ogura, Hidenori Itou (NTT EAST) EMCJ2011-93 |
Recently, more than 70% malfunctions (noise sound on telephone sets, link dropping on ADSL modem etc) are occurred at cu... [more] | EMCJ2011-93 pp.31-36 |
| EMCJ | 2010-01-21 11:00 |
Okinawa | University of the Ryukyus | A Study on Immunity Requirements for Ethernet Ports of Telecommunication Equipments in Customer Premises Yuichiro Okugawa, Masakatsu Ogawa, Kentaro Mokushi, Kazuhiro Takaya, Kazuo Murakawa (NTT East Corp.) EMCJ2009-101 |
Immunity test methods for electronics equipments are specified in IEC 61000 series. Especially, the immunity requirement... [more] | EMCJ2009-101 pp.19-24 |
| CQ, NS, ICM (Joint) |
2009-11-12 08:30 |
Ishikawa | Kanazawa Institute of Technology (Ishikawa) | Interference monitoring in the 2.4 GHz band wireless LANs Masakatsu Ogawa, Kentaro Mokushi, Yuichiro Okugawa, Kazuhiro Takaya, Masanobu Toyonaga (NTT East Corp.) CQ2009-38 |
[more] | CQ2009-38 pp.1-4 |
| EMCJ | 2008-07-17 10:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg | Basic Examination of Human Sensing that uses Wireless LAN Waves Yuichiro Okugawa, Kazuhiro Takaya, Tetsuya Tominaga (NTT East), Norihito Hirasawa, Yasunao Suzuki, Kimihiro Tajima, Hiroshi Yamane (NTT) EMCJ2008-28 |
Recently, the demand for the security service that guarantees safety has been increasing because of an increase of the i... [more] | EMCJ2008-28 pp.13-18 |
[Return to Top Page]