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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ICTSSL, CAS | 2023-01-27 14:40 |
Tokyo | TBD (Primary: On-site, Secondary: Online) |
 CAS2022-90 ICTSSL2022-54 |
(To be available after the conference date) [more] | CAS2022-90 ICTSSL2022-54 pp.135-139 |
| OCS, OFT, LSJ (Joint) [detail] |
2022-08-26 10:00 |
Online | Online | A Study on Relationship Between air hole etching and attenuation property in a hole-assisted optical fiber Kouhei Omoto (NTT), Kyozo Tsujikawa (NTT-AT), Takashi Matsui, Kazuhide Nakajima (NTT) OFT2022-11 |
It has been reported that etching treatment of the fracture layer created during drilling of the preform is effective in... [more] | OFT2022-11 pp.28-31 |
| MW, EST, EMCJ, PEM, IEE-EMC [detail] | 2020-10-22 10:35 |
Online | Online | Investigation on Measurement Method of Radiated Electromagnetic Disturbance from EUTs Unable to Measure on Conventional Test Site Jerdvisanop Chakarothai, Katsumi Fujii, Yukio Yamanaka (NICT), Kimihiro Tajima (NTT-AT), Nobuyuki Mitsuzuka (TELEC) EMCJ2020-27 MW2020-41 EST2020-29 |
[more] | EMCJ2020-27 MW2020-41 EST2020-29 pp.14-19 |
| NS, ICM, CQ, NV (Joint) |
2019-11-22 09:25 |
Hyogo | Rokkodai 2nd Campus, Kobe Univ. | A survey of response characteristics by wide area network scanning in Japan Yutaka Ishioka, Hiroaki Waki, Kazuhito Matsushita, Mitsuhiro Ohsaki (NTT-AT) NS2019-128 |
(To be available after the conference date) [more] | NS2019-128 pp.45-49 |
| ICSS, IPSJ-SPT | 2019-03-08 14:50 |
Okinawa | NICT Okinawa Electromagnetic Technology Center | A Trouble Ticket System Specialized for Incident Response Yu Tsuda, Takashi Tomine (NICT), Masato Jingu (NICT/HISYS), Keisuke Iwasaki (NTT-AT), Kenjiro Terada, Daisuke Inoue (NICT) ICSS2018-92 |
In case that an organization has damaged by a cyberattack, it is crucial to minimize the damage by rapid security incide... [more] | ICSS2018-92 pp.197-202 |
| NS | 2018-05-17 11:15 |
Kanagawa | Yokohama City Education Center | Dynamic power consumption prediction of data center by using deep learning and computational fluid dynamics Hayato Kuwahara, Ying-Feng Hsu (Osaka Univ.), Kazuhiro Matsuda (NTT-AT), Morito Matsuoka (Osaka Univ.) NS2018-18 |
In this paper, simply by using computational fluid dynamics (CFD) and a power consumption model incorporating each piece... [more] | NS2018-18 pp.19-24 |
| R, EMD, CPM, LQE, OPE | 2017-08-31 14:20 |
Aomori | Suppression of SS-OCT thickness Measurement Value Drift by Adaptation to Central Wavelength Shift of Sweep Range Masahiro Ueno, Takashi Sakamoto, Seiji Toyoda, Yuzo Sasaki, Joji Yamaguchi, Tadashi Sakamoto (NTT), Masatoshi Fujimoto, Mahiro Yamada (Hamamatsu Photonics K. K.), Eiichi Sugai, Toru Kodaira (NTT-AT) R2017-26 EMD2017-20 CPM2017-41 OPE2017-50 LQE2017-23 |
Swept source optical coherence tomography (SS-OCT) is a technique to capture tomographic images of moving objects at hig... [more] | R2017-26 EMD2017-20 CPM2017-41 OPE2017-50 LQE2017-23 pp.11-16 |
|
| CS | 2017-07-27 14:35 |
Nagasaki | Fukue Bunka Kaikan | [Invited Talk]
A Study on Bit Reduction for Optical Video Distribution System Using Digitized-RoF Transmission Ryota Shiina, Toshihito Fujiwara (NTT), Tomoki Sugawa (NTT-AT), Satoshi Ikeda (NTT) CS2017-26 |
As a wired rebroadcasting service, RF transmission system with HFC or FTTH has been widely used to transmit broadcasting... [more] | CS2017-26 pp.65-70 |
| OCS, OFT, OPE (Joint) [detail] |
2017-02-17 14:55 |
Osaka | Osaka Prefecture University(I-site Nanba) | Relationship between optical fiber outer diameter distribution and attenuation of Fiber-PC type connector Ryo Nagase (CIT), Masaru Kobayashi (NTT-AT) OFT2016-54 OPE2016-175 |
Single-mode optical connectors attenuation depend on fiber core offset. We need criteria of fiber offset distribution fo... [more] | OFT2016-54 OPE2016-175 pp.49-52(OFT), pp.79-82(OPE) |
| EST | 2016-09-08 14:20 |
Okinawa | Ishigakishi-Shoko-Kaikan | Characteristics of Detection for Abnormal Parts Under Reinforced Concrete Using Ground Penetrating Radar by GPU-Accelerated FDTD Simulation Jun Sonoda (NIT, Sendai College), Taichi Kon (NTT-AT), Motoyuki Sato (Tohoku Univ.) EST2016-44 |
Recently, deterioration of social infrastructure such as tunnels and bridges has become a serious social problem. It is ... [more] | EST2016-44 pp.181-186 |
| LQE, OPE, EMD, R, CPM | 2016-08-25 16:05 |
Hokkaido | Stabilization of a Swept Light source for SS-OCT with a KTN Light Deflector Masahiro Ueno, Tadayuki Imai, Takashi Sakamoto, Yuzo Sasaki, Seiji Toyoda, Joji Yamaguchi, Tadashi Sakamoto (NTT), Yukihiko Ushiyama (NTT-AT), Mahiro Yamada, Masatoshi Fujimoto (Hamamatsu Photonics) R2016-29 EMD2016-33 CPM2016-42 OPE2016-63 LQE2016-38 |
Electronic injection to a KTN crystal enables a deflector with a large deflection angle that is about 100m radians. It i... [more] | R2016-29 EMD2016-33 CPM2016-42 OPE2016-63 LQE2016-38 pp.49-53 |
|
| EMCJ | 2016-03-11 11:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on the risk evaluation of countermeasure technique for preventing electromagnetic information leakage Ryo Ishikawa, Toshinori Mori, Kimihiro Tajima (NTT-AT), Yasunao Suzuki, Kazuhiro Takaya (NTT NT Labs.) EMCJ2015-124 |
A telecommunication equipment and information technical equipment usually produce unintentional electromagnetic fields. ... [more] | EMCJ2015-124 pp.1-4 |
| EMCJ | 2015-09-04 14:10 |
Kyoto | Keihanna Plaza | Theoretical Analysis of the Characteristics of the Shunt-Type AAN Akira Sugiura (Kyoto Univ.), Norihito Hirasawa (NTT East), Kazuhiro Takaya (NTT), Fujio Amemiya (NTT AT), Osami Wada (Kyoto Univ.) EMCJ2015-55 |
An AAN is employed in the conducted disturbance measurements at a telecom port of an EUT. It is requested to show the ra... [more] | EMCJ2015-55 pp.13-18 |
| EMCJ | 2015-03-06 16:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Special Talk]
Outline of the progress relating to establishment and revision of EMC standards for Information Technology Equipment Fujio Amemiya (NTT AT) EMCJ2014-110 |
So many requirements shown in such EMC standards for Information Technology Equipment as CISPR 22 and CISPR 24 have been... [more] | EMCJ2014-110 pp.47-50 |
| NS, IN (Joint) |
2015-03-02 10:10 |
Okinawa | Okinawa Convention Center | Temperature prediction for energy optimization in data centers by machine learning approaches Kazuyuki Hashimoto, Yuya Tarutani, Go Hasegawa (Osaka Univ.), Kazuhiro Matsuda, Takumi Tamura (NTT-AT), Yutaka Nakamura, Morito Matsuoka (Osaka Univ.) NS2014-191 |
In this report, we propose a temperature prediction method for energy optimization in data centers by machine learning a... [more] | NS2014-191 pp.87-92 |
| ICM, LOIS | 2015-01-16 14:00 |
Fukuoka | Kanmon Straits & Mojiko Retro | A Method for Specification and Analysis of End-to-End Quality Degradation Locating on DaaS Yusuke Enomoto, Shunsuke Doi, Kiyoshi Yanagimoto (NTT West Corp), Yosuke Nakamura (NTT AT Corp) ICM2014-50 LOIS2014-57 |
Desktop as a Service （DaaS） is a kind of cloud services in which a user is able to use the desktop in any places if you ... [more] | ICM2014-50 LOIS2014-57 pp.103-108 |
| EMD, LQE, OPE, CPM, R | 2014-08-21 10:35 |
Hokkaido | Otaru Economy Center | Femtosecond oscillation of Cr4+:YAG single-crystal fiber laser with external cavity Shigeo Ishibashi (NTT), Kazunori Naganuma (NTT-AT) R2014-23 EMD2014-28 CPM2014-43 OPE2014-53 LQE2014-27 |
The development of a cost-effective transition-metal-doped femtosecond laser is required from various fields nowadays. T... [more] | R2014-23 EMD2014-28 CPM2014-43 OPE2014-53 LQE2014-27 pp.1-6 |
| CQ | 2013-01-25 10:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Requirements for Resilient ICT Shoichi Senda (NTT-AT), Kien Nguyen, Shigeki Yamada (NII) CQ2012-74 |
[more] | CQ2012-74 pp.5-10 |
| CS, OCS (Joint) |
2012-01-27 14:50 |
Mie | ISESHI-KANKOUBUNKAKAIKAN | Demonstration of a 10G-EPON system which realizes high-speed transmission, higher splitting ratio, and power saving of ONU. Tsuyoshi Ito, Hirotaka Ujikawa, Takashi Mitsui, Takayoshi Tashiro, Kazutaka Hara, Masashi Tadokoro, Susumu Nishihara, Noriyuki Oota, Takeshi Sakamoto, Ken-Ichi Suzuki (NTT), Hiroshi Sato, Yoshiaki Kojima, Hidenori Mori (NTT-AT), Naoto Yoshimoto (NTT) CS2011-96 |
In this paper, requirements for 10G-EPON system based on system- level interoperability on GE-PON and 10G-EPON (SIEPON) ... [more] | CS2011-96 pp.79-84 |
| EMCJ | 2011-07-14 12:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Acceleration of GPR Simulation by FDTD Method on Graphics Processing Unit Yuki Koseki, Jun Sonoda (SNCT), Taichi Kon (NTT-AT), Motoyuki Sato (Tohoku Univ.) EMCJ2011-50 |
The finite-difference time-domain (FDTD) method is used for the Ground Penetrating Radar (GPR) simulation. However, the ... [more] | EMCJ2011-50 pp.37-42 |
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