Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OFT, OCS, IEE-CMN, ITE-BCT [detail] |
2017-11-24 09:30 |
Osaka |
Kansa-Univ. Umeda Campus |
Distributed Spatial Mode Dispersion Measurement along Strongly Coupled Multicore Fiber Using Rayleigh Backscattering Interference Pattern Shingo Ohno, Kunihiro Toge, Daisuke Iida, Tetsuya Manabe (NTT) OFT2017-48 |
Strongly coupled multicore fiber (SC-MCF) has been proposed for realizing spatial division multiplexing transmission. In... [more] |
OFT2017-48 pp.23-28 |
OFT, OCS, LSJ (Joint) [detail] |
2017-08-31 16:20 |
Hokkaido |
Hokkaido Univ. |
Improvement of 2-LP Mode Transmission Characteristics by Mode Coupling Management Azusa Hasegawa-Urushibara, Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Kazuhide Nakajima (NTT) OCS2017-26 |
(Advance abstract in Japanese is available) [more] |
OCS2017-26 pp.19-23 |
ICM |
2017-07-06 13:00 |
Hokkaido |
|
Study of Computing Information Relatedness Using Operation Logs Yuki Urabe, Kentaro Hotta, Akira Inoue (NTT) ICM2017-4 |
Currently, we are researching a method to recommend related information according to operators’ actions on operational s... [more] |
ICM2017-4 pp.1-6 |
CS |
2013-07-04 10:50 |
Okinawa |
Fukugogata-Kokyo-Shisetsu (Yonaguni Island) |
ONU Deep Sleep with Retransmissions of Upper Layer Protocols Hirotaka Ujikawa, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT) CS2013-12 |
The current optical access network has a significant issue that lifeline services like the telephone service provided by... [more] |
CS2013-12 pp.25-29 |
RCS, SR, SRW (Joint) |
2013-03-01 11:10 |
Tokyo |
Waseda Univ. |
Time Shortening of Interference Detection for Superposed Multicarreir Transmission by Calculating Residual Power Depending on Error Rate Genji Hayashi, Tomoaki Ohtsuki (Keio Univ.), Jun Mashino, Takatoshi Sugiyama (NTT) RCS2012-358 |
[more] |
RCS2012-358 pp.441-445 |
AP |
2013-01-23 14:50 |
Miyazaki |
Hotel Merieges (Miyazaki City) |
FDTD Analysis of Shielding Effect of Connecting Doors for Wireless LAN Access Service in High-Speed Train Cars Takashi Hikage, Masami Shirafune, Toshio Nojima (Hokkaido Univ.), Wataru Yamada, Naoki Kita, Takatoshi Sugiyama (NTT) AP2012-130 |
[more] |
AP2012-130 pp.49-52 |
SAT |
2012-10-24 13:00 |
Overseas |
Korea Seoul |
Proposal of Blind Frequency Compensation Method for Direct Spectrum Division Transmission Jun-ichi Abe, Katsuya Nakahira, Takatoshi Sugiyama (NTT) SAT2012-38 |
[more] |
SAT2012-38 pp.15-19 |
SR, AN, USN, RCS (Joint) |
2012-10-19 14:30 |
Fukuoka |
Fukuoka univ. |
Unknown Interference Detection Technique Based on Residual Power for Superposed Multicarrier Transmission Genji Hayashi, Tomoaki Ohtsuki (Keio Univ.), Jun Mashino, Takatoshi Sugiyama (NTT) RCS2012-154 |
[more] |
RCS2012-154 pp.167-172 |
OCS, OFT (Joint) |
2012-08-31 16:25 |
Hokkaido |
|
The Navigation System Using Augmented Reality Technology for Distribution Work Ikutaro Ogushi, Kazunori Katayama, Yuji Azuma (NTT) OFT2012-29 |
This paper proposes a new navigation system using augmented reality (AR) technology for distribution work in central off... [more] |
OFT2012-29 pp.55-60 |
RCS, NS, USN (Joint) |
2012-07-19 09:40 |
Iwate |
Iwate Univ. |
A Study on Access Control Method for Cuncurrent Transmission with Capture Effect under Fading Environments Masashi Iwabuchi, Akira Kishida, Toshiyuki Shintaku, Tetsu Sakata (NTT) RCS2012-77 |
[more] |
RCS2012-77 pp.13-18 |
CS |
2012-07-12 10:35 |
Kagoshima |
China-cho-Kominkan (Okinoerabu Island) |
Evaluation of the effect of ONU sleep mechanism on TCP communications in PON Ko Togashi, Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Hirotaka Ujikawa, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT) CS2012-27 |
Due to the increase in contents volume and network participants, the electric consumption of access networks, such as Pa... [more] |
CS2012-27 pp.23-28 |
SAT, WBS (Joint) |
2012-05-24 14:05 |
Iwate |
Iwate Prefectural University |
Experimental Evaluation of Distributed Array Antenna Controller for Earth Station onboard Vessels Kouhei Suzaki, Yoshinori Suzuki, Takashi Hirose, Takatoshi Sugiyama (NTT) SAT2012-1 |
We developed and tested “Prototype of Distributed Array Antenna (DAA) controller”. This prototype employs to realize DAA... [more] |
SAT2012-1 pp.1-6 |
ICM |
2012-03-16 17:20 |
Okinawa |
Dan-jo Kyoudou Sankaku Center |
An Overview of the UMS: Software to Automate Operators' Actions Fumihiro Yokose, Hiroyuki Tanaka, Takahiro Toyoda, Kentaro Hotta, Akira Inoue, Satoru Sugimoto (NTT) ICM2011-73 |
In operation of communication equipment, there are repeated and stylized operations that is not systemized. If you syste... [more] |
ICM2011-73 pp.149-154 |
SAT |
2011-12-12 12:10 |
Aichi |
Nagoya University |
Experimental Evaluation of Blind Phase Compensation Scheme for Direct Spectrum Division Transmission Jun-ichi Abe, Katsuya Nakahira, Takatoshi Sugiyama (NTT) SAT2011-46 |
[more] |
SAT2011-46 pp.41-46 |
OCS, OFT, ITE-BCT, IEE-CMN (Joint) [detail] |
2011-11-17 14:20 |
Shimane |
Shimane Univ. |
Transmission over large-core few-mode photonic crystal fiber using distance-independent modal dispersion compensation technique Taiji Sakamoto, Takayoshi Mori, Takashi Yamamoto, Lin Ma, Nobutomo Hanzawa, Shinichi Aozasa, Kyozo Tsujikawa, Shigeru Tomita (NTT) OCS2011-97 |
(Advance abstract in Japanese is available) [more] |
OCS2011-97 pp.9-14 |
OFT |
2011-10-20 15:20 |
Nagano |
|
Development of indoor optical cable using single-mode hole-assisted fiber in central office Tomoyoshi Ito, Naoshi Ogawa, Yoshitaka Enomoto, Shinichi Aozasa (NTT) OFT2011-36 |
We have realized a new optical cord with single-mode hole-assisted fiber (HAF) which has a superior bending loss that co... [more] |
OFT2011-36 pp.25-30 |
RCS, SAT (Joint) |
2011-08-26 13:00 |
Niigata |
Niigata Univ. |
Proposal and Basic Characteristic Evaluation of Blind Phase Compensation Method for Direct Spectrum Division Transmission Jun-ichi Abe, Katsuya Nakahira, Kiyoshi Kobayashi (NTT) SAT2011-35 |
[more] |
SAT2011-35 pp.105-110 |
AP, SAT (Joint) |
2011-07-14 13:25 |
Nagano |
Fac. Eng., Shinshu Univ. |
A novel phase shift compensation technique against path length variation of distributed array antennas for earth station onboard vessels Kouhei Suzaki, Yoshinori Suzuki, Kiyoshi Kobayashi (NTT) SAT2011-9 |
[more] |
SAT2011-9 pp.7-12 |
OFT |
2011-05-26 13:50 |
Kagoshima |
|
Local-light Injection Coupling System Kazutaka Noto, Kuniaki Tanaka, Nazuki Honda, Tetsuya Manabe, Yuji Azuma (NTT) OFT2011-3 |
[more] |
OFT2011-3 pp.11-14 |
OFT |
2011-05-27 12:20 |
Kagoshima |
|
Study on Large Effective Area Hole-Assisted Fibers for Optical Transmission Kosei Iwata, Kunimasa Saitoh (Hokkaido Univ.), Taiji Sakamoto, Takashi Matsui, Nobutomo Hanzawa (NTT), Masanori Koshiba (Hokkaido Univ.), Shigeru Tomita (NTT) OFT2011-15 |
[more] |
OFT2011-15 pp.71-76 |