Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS, IN (Joint) |
2015-03-03 10:00 |
Okinawa |
Okinawa Convention Center |
Experimental evaluation of the scalability of MQTT protocol for simultaneous connections of a large number of clients in CEMS Takahiro Kitagawa, Yuya Tarutani, Go Hasegawa (Osaka Univ.), Kazuhiro Matsuda (NTT - AT), Shuuichirou Murata (Acutus), Morito Matsuoka (Osaka Univ.) NS2014-218 |
In Community Energy Management System~(CEMS), communication control for tens of billions of sensors and actuators are re... [more] |
NS2014-218 pp.239-244 |
NS, IN (Joint) |
2015-03-03 13:40 |
Okinawa |
Okinawa Convention Center |
Server model for predicting temperature distribution in data center with CFD simulation Kazumasa Kitada, Yuya Tarutani, Go Hasegawa (Osaka Univ.), Kazuhiro Matsuda (NTT-AT), Morito Matsuoka (Osaka Univ.) NS2014-243 |
[more] |
NS2014-243 pp.385-390 |
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 |
PN |
2014-09-04 13:35 |
Hokkaido |
|
Performance Enhancement of Hybrid OPS/OCS Data Center Networks by Novel Contention Resolution Strategy Yue-Cai Huang, Yuki Yoshida, Ken-ichi Kitayama (Osaka Univ.), Salah Ibrahim, Ryo Takahashi (NTT), Atsushi Hiramatsu (NTT-AT) PN2014-11 |
[more] |
PN2014-11 pp.1-6 |
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 |
CS |
2014-07-04 13:45 |
Kagoshima |
Minamitanecho Shoukoukai Kaigishitsu |
256-Split 10G-EPON System with Inline Semiconductor Optical Amplifier Takuya Tsutsumi, Takeshi Sakamoto, Yoshihito Sakai, Toshihito Fujiwara, Hiroshi Ou, Yasutaka Kimura, Hideki Mori (NTT), Yoshiaki Kojima, Hiroshi Sato (NTT-AT), Ken-Ichi Suzuki (NTT) CS2014-39 |
GE-PON, which is widely used in commercial access networks, is cost-effective it uses an optical splitter to connect up ... [more] |
CS2014-39 pp.131-136 |
NS, IN (Joint) |
2014-03-06 09:10 |
Miyazaki |
Miyazaki Seagia |
An evaluation of the impact of task allocation on power consumption in data centers Koji Suganuma, Takaaki Deguchi, Yoshiaki Taniguchi, Go Hasegawa, Yutaka Nakamura (Osaka Univ.), Norimichi Ukita (ATR), Kazuhiro Matsuda (NTT - AT), Morito Matsuoka (Osaka Univ.) NS2013-208 |
In data centers, the power consumption of air conditioners and that of fans in the server are affected by the heat distr... [more] |
NS2013-208 pp.185-190 |
NS, IN (Joint) |
2014-03-06 09:30 |
Miyazaki |
Miyazaki Seagia |
Performance evaluation of task assignment method for reducing air conditioning power consumption at data centers. Takaaki Deguchi, Yoshiaki Taniguchi, Go Hasegawa, Yutaka Nakamura (Osaka Univ.), Norimichi Ukita (ATR), Kazuhiro Matsuda (NTT-AT), Morito Matsuoka (Osaka Univ.) NS2013-209 |
In this report, we propose a server task assignment method for leveling the temperature distribution of data center serv... [more] |
NS2013-209 pp.191-196 |
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 |
NS, RCS (Joint) |
2012-12-13 09:00 |
Ehime |
Ehime Univ. |
Study on HEMS over Cloud System utilizing Realtime Web Technologies Tsuyoshi Masuo, Jiro Nakamura, Morito Matsuoka (NTT), Go Hasegawa, Masayuki Murata (Osaka University), Kazuhiro Matsuda (NTT-AT) NS2012-117 |
Home Energy Management System (HEMS) is paid much attraction as one of power-saving technologies for home appliances. In... [more] |
NS2012-117 pp.1-6 |
IA |
2012-10-12 15:35 |
Tokyo |
Univ. of Tokyo,Hongo campus |
An Application of High-precision Network Monitoring Systems for Global Video Stremaing via Multiple R&E Networks Seiki Kuwabara, Masanori Ogawara, Naohiro Kimura, Tatsuya Fujii, Michio Shimomura (NTT), Hisao Uose (NTT-AT) IA2012-32 |
Recently demands for real-time streaming and video-material transmission over IP networks are growing rapidly in the fie... [more] |
IA2012-32 pp.31-34 |
LOIS |
2012-03-09 13:30 |
Okinawa |
Meio Univ. |
Privacy preserving medical data analysis using a secure function evaluation system Koki Hamada (NTT), Shigeki Ohtake (Kanazawa Univ.), Dai Ikarashi (NTT), Daichi Takenouchi (NTT-AT), Koji Chida, Hitoshi Fuji, Katsumi Takahashi, Setsuko Murata, Fusayoshi Kumada (NTT) LOIS2011-102 |
In clinical study, the personal information of patients is analyzed.Since the personal information is highly sensitive, ... [more] |
LOIS2011-102 pp.177-181 |
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 |
VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2011-11-29 13:50 |
Miyazaki |
NewWelCity Miyazaki |
[Invited Talk]
Integrated CMOS-MEMS Technology and Its Applications Hiroki Morimura, Toshishige Shimamura, Kei Kuwabara, Kazuyoshi Ono (NTT), Katsuyuki Machida (NTT-AT) CPM2011-158 ICD2011-90 |
The paper describes integrated CMOS-MEMS technology and its applications. We discuss the features of integrated compleme... [more] |
CPM2011-158 ICD2011-90 pp.47-52 |
OPE, R, CPM |
2011-04-22 15:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Spot-size converter and optical fiber connection in silicon wire waveguide Hirofumi Morita, Sei-ichi Itabashi, Hideyuki Takahara (NTT-AT) R2011-6 CPM2011-6 OPE2011-6 |
A spot-size converter which has a silicon adiabatic taper and a second silica waveguide covering the taper is described.... [more] |
R2011-6 CPM2011-6 OPE2011-6 pp.23-26 |
ICM |
2010-07-08 15:55 |
Hokkaido |
Future University Hakodate |
[Special Talk]
Report on 2010 IEEE/IFIP Network Operations and Management Symposium (NOMS2010) Hikaru Seshake (NTT), Nobuo Fujii (NTT-AT), Yoshiaki Kiriha (NICT), Makoto Takano (NTT WEST) ICM2010-14 |
[more] |
ICM2010-14 pp.35-38 |
NS |
2010-04-15 14:00 |
Kagoshima |
Kagoshima Univ. |
Cause of Overtermination for Flow Termination on Pre-Congestion Notification Daisuke Satoh, Harutaka Ueno (NTT-AT) NS2010-1 |
Pre-congestion notification (PCN) gives early warning of congestion by metering and marking packets in order to protect ... [more] |
NS2010-1 pp.1-6 |
EMCJ, ITE-BCT |
2010-03-12 16:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Special Talk]
Developmenntal Research on Telecom. EMC and International Standardization
-- Background of the limits of common mode disturbance at telecommunication port -- Fujio Amemiya (NTT-AT) EMCJ2009-134 |
Wide introduction of digital, high-speed and broad-band technologies in the field of electronic equipment and/or systems... [more] |
EMCJ2009-134 pp.47-52 |
IN |
2009-12-10 10:25 |
Hyogo |
KOBE UNIVERSITY |
Performace Evaluation of Marking and Metering with Two Encoding States for Pre-Congestion Notification Daisuke Satoh, Harutaka Ueno, Yukari Maeda (NTT-AT) IN2009-88 |
Pre-congestion notification (PCN) gives early warning of congestion by metering and marking packets
in order to protect... [more] |
IN2009-88 pp.7-12 |
MVE |
2009-10-08 11:00 |
Hokkaido |
Eco Center 2000 |
Highly Realistic Face-to-Face Telecommunication System:Tele-Face Hajime Noto, Ryo Ishii, Hideaki Takada, Munekazu Date (NTT), Yoshimitsu Ohtani (NTT-AT) MVE2009-37 |
We describe the design and prototype implementation of a highly realistic face-to-face telecommunication system called “... [more] |
MVE2009-37 pp.17-22 |