Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
PN, NS, OCS (Joint) |
2023-06-09 14:40 |
Kagawa |
(Primary: On-site, Secondary: Online) |
RNN-based Demodulation Framework for Mitigating Spectrum Narrowing Ryuta Shiraki (Kyoto Univ.), Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2023-15 |
The use of ultra-dense WDM systems is expected to offer higher spectral efficiency. However, such systems are hindered b... [more] |
PN2023-15 pp.65-71 |
PN |
2023-03-02 16:20 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Modeling stimulated raman scattering in multiband WDM optical transport Yurie Matsuyama, Yuta Suzuki, Kenji Morimoto, Morihiko Ota, Takefumi Oguma (NEC) PN2022-69 |
Optical transport systems have expanded the capacity of telecommunications networks using Wavelength Division Multiplexi... [more] |
PN2022-69 pp.147-150 |
PN |
2022-03-01 13:30 |
Online |
Online |
High-Accuracy Optical Frequency Transfer Technology over WDM Networks Kaoru Arai, Hiroki Sakuma, Ryuta Sugiyama, Takashi Miyamura (NTT) PN2021-59 |
Optical clocks have been developed as a next-generation high-accuracy frequency oscillation source, and high-accuracy fr... [more] |
PN2021-59 pp.37-41 |
CS, IN, NS, NV (Joint) |
2020-09-11 11:40 |
Online |
Online |
Additional resource request from an ONUs to the accommodating TWDM-PON system with high speed wavelength switching Yoshihiro Nakahira, Masahiro Sarashina, Saito Hiroyuki, Shozo Yamada, Satoshi Furusawa, Masayuki Kashima, Hironori Sasaki (OKI) NS2020-45 |
During wavelength switching time, it is not possible to send traffic. Therefore some TWDM-PON systems have queues to sto... [more] |
NS2020-45 pp.21-26 |
CS |
2020-07-16 15:40 |
Hokkaido |
Ripura(Rishiri Fuji) (Primary: On-site, Secondary: Online) |
A Study on Optical Access Systems for 6G Radio Access Networks Rintaro Harada, Hirotaka Ujikawa, Naotaka Shibata, Shin Kaneko, Jun Terada (NTT) CS2020-17 |
Some studies of radio access networks (RANs) toward the 6th mobile system (6G) that will support society in 2030s have b... [more] |
CS2020-17 pp.13-16 |
NS, IN, CS, NV (Joint) |
2019-09-05 13:55 |
Miyagi |
Research Institute of Electrical Communication, Tohoku Univ. |
[Invited Lecture]
Power saving and latency on the TWDM-PON with high speed wavelength switching Yoshihiro Nakahira, Saito Hiroyuki, Masahiro Sarashina, Masayuki Kashima (OKI), Takeshi Suehiro, Kenichi Nakura, Seiji Kozaki (Mitubishi), Shu Yamamoto, Akihiro Nakao (Unv. of Tokyo) CS2019-52 |
Recently, novel access network systems are proposed and discussed in which network resources and their functions are vir... [more] |
CS2019-52 pp.27-32 |
NS, IN, CS, NV (Joint) |
2019-09-06 15:20 |
Miyagi |
Research Institute of Electrical Communication, Tohoku Univ. |
A study on functional splitting optimization of fronthaul network based on TWDM-PON Go Hasegawa (Tohoku Univ.), Masayuki Murata (Osaka Univ.), Yoshihiro Nakahira, Masayuki Kashima (OKI), Shingo Ata (Osaka City Univ.) NS2019-95 |
In this report, the mathematical model for power consumption of 5G fronthaul network with functional splitting of baseba... [more] |
NS2019-95 pp.35-40 |
PN |
2019-03-14 15:50 |
Okinawa |
Miyako Island Hirara Port Terminal Bldg. |
[Invited Talk]
NTT Communications Challenges on Optical Network Keitaro Saito (NTT Com) PN2018-87 |
Internet traffic has increased by 20 to 30% per year. Then the network cost will increase more and more.
On the other h... [more] |
PN2018-87 pp.27-32 |
OCS, CS (Joint) |
2019-01-17 13:15 |
Okinawa |
Nobumoto Ohama Memorial Hall (Ishigaki Island) |
A Study on Wavelength-Reuse WDM-PON using Reflective Semiconductor Optical Amplifier and Fabry-Perot Etalon Takumi Shibata, Kariyawasam Indipalage Amila Sampath, Joji Maeda (Tokyo Univ. of Science) OCS2018-70 |
Wavelength-reuse using gain saturation of reflective semiconductor optical amplifier (RSOA) has been proposed as a color... [more] |
OCS2018-70 pp.13-18 |
OPE, LQE, OCS |
2018-10-18 13:10 |
Saga |
|
[Memorial Lecture]
Research and development of high-density integrated silica-based planar lightwave circuits Senichi Suzuki (NEL) OCS2018-33 OPE2018-69 LQE2018-58 |
Silica-based planar lightwave circuits (PLCs) with highly design flexibility and low loss characteristics have provided ... [more] |
OCS2018-33 OPE2018-69 LQE2018-58 pp.29-33 |
NS, OCS, PN (Joint) |
2018-06-14 10:35 |
Fukushima |
Koriyama-Shoko-Kaigisho |
Proposal of the Filter-less Point-to-Point WDM Systems with Automatic Connection Pair Discovery and Path Setting Function Yutaka Takita, Masatake Miyabe, Kazuyuki Tajima, Hiroshi Tomonaga, Takeshi Hoshida (Fujitsu Labs. Ltd.) PN2018-7 |
We propose the filter-less point-to-point WDM system with IP-layer driven automatic optical connection pair discovery an... [more] |
PN2018-7 pp.17-23 |
CS, OCS (Joint) |
2018-01-29 14:55 |
Ehime |
Ehime University |
WDM-PON with Wavelength Reuse Employing Semiconductor Optical Amplifier and Fabry-Perot Ethalon
-- Automatic Tuning of Etalon and Experiments on Bi-Directional Transmission -- Takuya Izumisawa, Yoshiki Ikeda, Kariyawasam Indipalage Amila Sampath, Joji Maeda (Tokyo Univ. of Science) OCS2017-68 |
Wavelength-reuse is a technique for WDM-PON that realizes color-less optical network units (ONUs), where the downstream ... [more] |
OCS2017-68 pp.7-12 |
CS, OCS (Joint) |
2018-01-30 11:10 |
Ehime |
Ehime University |
Remote Management and Control of WDM-PON System for Fronthaul in Cloud-Radio Access Networks Kyosuke Sone, Goji Nakagawa (Fujitsu), Shoichiro Oda (Fujitsu Lab.), Yoshio Hirose, Takeshi Hoshida (Fujitsu) CS2017-85 |
We develop an evaluation platform of remote management and control for WDM-PON system and successfully demonstrate an ON... [more] |
CS2017-85 pp.37-40 |
CS |
2017-07-28 13:10 |
Nagasaki |
Fukue Bunka Kaikan |
A Study on Switching of a Redundant Network Using IP Video Distribution System with PON Employing Dedicated Wavelength Hidekazu Shimizu, Toshihito Fujiwara, Hisao Yoshinaga, Tomoki Sugawa (NTT) CS2017-39 |
Recently, the spread of distribution services of ultra high-definition (UHD) video, such as 4K/8K, has been expected, an... [more] |
CS2017-39 pp.137-142 |
PN, NS, OCS (Joint) |
2017-06-16 09:20 |
Akita |
Akita Univ. |
WDM-PON with Wavelength-Reuse by means of Semiconductor Optical Amplifier and Fabry-Perot Ethalon
-- Experiments on Bi-Directional Transmission -- Yoshiki Ikeda, Kariyawasam Indipalage Amila Sampath, Joji Maeda (Tokyo Univ. of Science) OCS2017-15 |
Wavelength-reuse is a technique for WDM-PON that realizes color-less optical network units (ONUs), where the downstream ... [more] |
OCS2017-15 pp.23-28 |
IE, CS, IPSJ-AVM, ITE-BCT [detail] |
2016-12-09 10:00 |
Ishikawa |
|
Performance Evaluation on Carousel-type ONU Control Method for Video Distribution System in PON Employing Dedicated Wavelength Broadcasting Hidekazu Shimizu, Tomohiro Taniguchi, Hisao Yoshinaga, Tomoki Sugawa (NTT) CS2016-56 IE2016-92 |
Recently, the spread of distribution services of ultra high-definition (UHD) video, such as 4K/8K, has been expected, an... [more] |
CS2016-56 IE2016-92 pp.65-70 |
PN |
2016-11-18 10:25 |
Saitama |
KDDI Research, Inc. |
Efficient Point to Multipoint Path Controlling for the WDM/TDM Network Masatoshi Namiki, Kana Masumoto, Masahiro Nakagawa, Masaya Ogawa, Toshiya Matsuda, Katsuhiro Araya, Hidetoshi Onda, Katsutoshi Koda (NTT) PN2016-36 |
The WDM/TDM network have been proposed for future cost-effective and power-efficient metro networks. The network utilize... [more] |
PN2016-36 pp.67-72 |
CS |
2016-11-10 10:20 |
Hokkaido |
KKR Hakodate |
A Proposal and System Design of Carousel-type ONU Control Method for Video Distribution in PON employing Dedicated Wavelength Broadcasting Tomohiro Taniguchi, Hidekazu Shimizu, Hisao Yoshinaga, Tomoki Sugawa (NTT) CS2016-42 |
Recently, the spread of distribution services of ultra high-definition (UHD) video, such as 4K/8K, is expected, and a di... [more] |
CS2016-42 pp.13-17 |
CS |
2016-07-07 09:30 |
Okinawa |
Miyakojima Hirara-kou terminal bldg. |
Performance Evaluation of λ-Tunable Burst-Mode Transmitter Using Reverse Bias Controlled Booster SOA for High-Splitting-Ratio TWDM-PON Katsuhisa Taguchi, Kota Asaka, Shunji Kimura, Ken-Ichi Suzuki, Akihiro Otaka (NTT) CS2016-10 |
We have developed a 40-Gbit/s class TWDM-PON system that realizes adding various advanced functions to next generation o... [more] |
CS2016-10 pp.1-6 |
CS |
2016-07-07 09:55 |
Okinawa |
Miyakojima Hirara-kou terminal bldg. |
Comparison and Experimental Evaluation of Generation Method of Management and Control Channels for WDM-PON System Accommodating Future Mobile Network Kazuaki Honda, Takayuki Kobayashi, Susumu Nishihara, Tatsuya Shimada, Jun Terada, Akihiro Otaka (NTT) CS2016-11 |
To address the issue of the mobile data traffic increase, many small cells will densely be deployed in the future mobile... [more] |
CS2016-11 pp.7-12 |