Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
CS |
2023-07-28 13:50 |
Tokyo |
Hachijo-machi Chamber of Commerce and Industry |
Implementation method of ONU with wireless function that realizes quick emergency recovery of FTTH in the event of a disaster Shoko Uehara, Satoshi Shimazu, Fumito Kimura, Masayoshi Sekiguchi, Tomoaki Yoshida (NTT) CS2023-55 |
In the PON system, which is the mainstream of FTTH, there are many cases of cable disconnection from the outdoor optical... [more] |
CS2023-55 pp.146-150 |
MI |
2022-07-09 13:30 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
[Special Talk]
Development of medical decision support with information and communication technology
-- Telemedicine in Hokkaido to cloud and AI -- Masahito Uesugi (Hokkado Info. Univ.) MI2022-45 |
In Hokkaido, medical institutions are scattered over a vast area, and telemedicine has become widespread in order to eli... [more] |
MI2022-45 pp.50-52 |
OPE, OCS, OFT (Joint) [detail] |
2021-02-19 14:20 |
Online |
Online |
Advanced optical fiber line testing system technologies for access network Yoshitaka Enomoto (NTT) OFT2020-70 OPE2020-91 |
We have developed optical fiber line testing system (AURORA) which can reduce construction and maintenance cost and impr... [more] |
OFT2020-70 OPE2020-91 pp.66-71(OFT), pp.71-76(OPE) |
IE, CS, IPSJ-AVM, ITE-BCT [detail] |
2019-12-06 11:35 |
Iwate |
Aiina Center |
[Invited Lecture]
Optical Video Transmission Technique using FM conversion Toshiaki Shitaba, Tomoaki Yoshida, Jun Terada (NTT) CS2019-84 IE2019-64 |
Broadcast-type optical video transmission method that transmit multi-channel video signals such as terrestrial digital s... [more] |
CS2019-84 IE2019-64 pp.97-101 |
OPE, OCS, OFT (Joint) [detail] |
2018-02-16 14:45 |
Okinawa |
Okinawa Prefectural Museum |
Study on applicability to maintenance and inspection work of 3D-based external-facility management technology
-- 3D-based External-Facility Management Technology Using Mobile Mapping System, 10th Report -- Masaki Waki, Takashi Goto, Kazunori Katayama (NTT) OFT2017-79 OPE2017-187 |
Service provided by FTTH is the transition from growth phase to maturity, in order to continue the stable service provid... [more] |
OFT2017-79 OPE2017-187 pp.57-60(OFT), pp.95-98(OPE) |
OFT |
2016-10-14 09:30 |
Iwate |
MALIOS (Morioka City) |
[Invited Talk]
Study for the application to the maintenance and inspection work of the 3D-based external-facility management technology
-- 3D-based External-Facility Management Technology Using Mobile Mapping System, 7th Report -- Masaki Waki, Takashi Goto, Toshio Kurashima, Kazunori Katayama (NTT) OFT2016-22 |
Service provided by FTTH is the transition from growth phase to maturity, in order to continue the stable service provid... [more] |
OFT2016-22 pp.25-28 |
NS, CS, IN, NV (Joint) |
2016-09-29 16:35 |
Miyagi |
Tohoku Univ. |
[Special Invited Talk]
Toward New Development of Optical Access Technologies Tetsuya Miki (UEC) NS2016-81 IN2016-42 CS2016-33 |
About spreading optical access technologies, the history of their research and development activities are presented from... [more] |
NS2016-81 IN2016-42 CS2016-33 pp.39-44(NS), pp.35-40(IN), pp.17-22(CS) |
ITE-BCT, OCS, OFT, IEE-CMN (Joint) [detail] |
2014-11-14 14:20 |
Hiroshima |
|
Experimental Study on Coherent IFDMA-PON Uplink using Real-time IFDMA Transmitter with Asynchronous Light Source Kenji Ishii (Mitsubishi Electric), Yuki Yoshida (Osaka Univ.), Kiyoshi Onohara, Masaki Noda, Masamichi Nogami (Mitsubishi Electric), Akihiro Maruta, Ken-ichi Kitayama (Osaka Univ.) OCS2014-90 |
Carrier frequency synchronization between ONUs is one of the main issues for applying OFDMA to PON system. In this paper... [more] |
OCS2014-90 pp.83-88 |
CS, CAS, SIP |
2014-03-07 09:55 |
Osaka |
Osaka City University Media Center |
Dynamic Threshold Design Based on Queue Length Information for ONU Sleep Control Ryogo Kubo, Tomonobu Nozawa, Yoshiaki Maneyama (Keio Univ.) CAS2013-112 SIP2013-158 CS2013-125 |
A passive optical network (PON), which is an optical access infrastructure providing cost-efficient broadband services, ... [more] |
CAS2013-112 SIP2013-158 CS2013-125 pp.127-132 |
MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] |
2014-01-24 13:20 |
Kyoto |
Doshisha University |
[Invited Talk]
Optical networks in the near future Kimio Oguchi (Seikei Univ.) PN2013-64 OPE2013-178 LQE2013-164 EST2013-113 MWP2013-84 |
Researches and developments of fiber-optic communication systems have been actively conducted in 70's and 80's with a va... [more] |
PN2013-64 OPE2013-178 LQE2013-164 EST2013-113 MWP2013-84 p.197 |
OFT, OCS (Joint) |
2013-08-23 09:50 |
Hokkaido |
|
Light Detectable Connector for Fiber Identification Sonomi Inoue, Naoki Masuda, Hidetoshi Hosokawa, Masaji Yahagi, Kouji Hirao (SOC) OFT2013-18 |
The quick expansion of optical access network made a few problems which the confusion of optical fiber distribution, and... [more] |
OFT2013-18 pp.25-28 |
OFT, OCS (Joint) |
2013-08-23 14:25 |
Hokkaido |
|
A Circuit Implementation of Power-saved ONU Modulation Processing for IFDMA-PON System using a Polar Coordinate Transformation Kenji Ishii, Kiyoshi Onohara, Yuji Akiyama, Masaki Noda, Kazuumi Koguchi, Masamichi Nogami (Mitsubishi Electric), Yuki Yoshida, Akihiro Maruta (Osaka Univ.), Takashi Mizuochi (Mitsubishi Electric), Ken-ichi Kitayama (Osaka Univ.) OCS2013-44 |
In the PON system using the OFDMA technique, there is a problem that the power consumption of the IFFT circuit for gener... [more] |
OCS2013-44 pp.43-48 |
CS |
2013-07-04 11:15 |
Okinawa |
Fukugogata-Kokyo-Shisetsu (Yonaguni Island) |
Proposal of SRTF Dynamic Bandwidth Allocation Method to Improve The Throughput of The PON Yuta Takemoto, Takashi Nishitani, Hiroaki Mukai, Takashi Mizuochi (Mitsubishi Electric) CS2013-13 |
PON(Passive Optical Network) system can provide FTTH with low cost. Because it is shared optical fiber that branched by ... [more] |
CS2013-13 pp.31-34 |
CS |
2013-07-04 16:20 |
Okinawa |
Fukugogata-Kokyo-Shisetsu (Yonaguni Island) |
[Special Invited Talk]
Development and Utilization of Broadband Infrastructure on Small Isolate Islands Masato Masuya (Kagoshima Univ.) CS2013-20 |
Government financed and managed broadband access services have been finally started at three islands in Mishima village ... [more] |
CS2013-20 pp.69-74 |
OCS, CS (Joint) |
2013-01-24 17:15 |
Ehime |
Ehime Univ. |
[Special Invited Talk]
Before the dawn of the FTTH Kimio Oguchi (Seikei Univ.) CS2012-97 |
Researches and developments of fiber-optic communication systems have been actively conducted in 70's and 80's with a va... [more] |
CS2012-97 p.7 |
CS |
2012-11-22 09:00 |
Hokkaido |
Kitayuzawa Meisuitei, Hokkaido |
A Study on Inter-ONU Communication Using Network Coding in Passive Optical Networks Ryogo Kubo (Keio Univ.), Masashi Tadokoro, Takahiro Kubo, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT) CS2012-71 |
Along with the popularization of broadband services, passive optical network (PON) systems have been deployed in many co... [more] |
CS2012-71 pp.41-46 |
OCS, OFT (Joint) |
2012-08-31 17:15 |
Hokkaido |
|
Light detectable connector for fiber identification Sonomi Inoue, Naoki Masuda, Masataka Shiraishi, Masahiro Hamada, Kouji Hirao (Sumiden Opcom) OFT2012-31 |
The quick expansion of optical access network made a few problems which the confusion of optical fiber distribution, and... [more] |
OFT2012-31 pp.65-68 |
CS |
2012-07-12 11:25 |
Kagoshima |
China-cho-Kominkan (Okinoerabu Island) |
Study on Newly 10G-EPON System with Higher Split-Ratio Based on Fast Burst-mode Control Technique Susumu Ihara, Masaki Noda, Satoshi Yoshima, Takeshi Suehiro, Satoshi Shirai, Masamichi Nogami, Hiroshi Aruga, Junichi Nakagawa (Mitsubishi Electric Corp.) CS2012-29 |
Field trial of 10G-EPON system for next generation optical access systems started followed by increasing of internet tra... [more] |
CS2012-29 pp.35-38 |
CS, CQ (Joint) |
2012-04-20 13:40 |
Okinawa |
Ishigakijima |
A Study on energy efficiency in PON Systems Akihiro Yamashita, Takeshi Suehiro, Yukio Hirano, Seiji Kozaki, Tetsuya Yokotani (Mitsubishi Electric) CS2012-19 |
Against the background of global warming in recent years, power saving of PON (Passive Optical Network) system which is ... [more] |
CS2012-19 pp.105-108 |
CS, CQ (Joint) |
2012-04-20 14:00 |
Okinawa |
Ishigakijima |
A Study on Multi-rate Burst CDR Applied to Next Generation Access System Takeshi Suehiro, Naoki Suzuki, Seiji Kozaki (Mitsubishi Electric), Akihiro Yamashita, Tetsuya Yokotani (Mitsubishi) CS2012-20 |
PON (Passive Optical Network) system is one of the mainstream as an optical access system. In the background of the grow... [more] |
CS2012-20 pp.109-112 |