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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OCS, CS (Joint) |
2024-01-11 13:00 |
Kagoshima | Novel Architecture Expanding Accommodatable Signal-Types in Metro/Access-Integrated All-Photonics Network Shin Kaneko, Manabu Yoshino, Naotaka Shibata, Chihiro Kito, Daisuke Iida, Hiroshi Takahashi, Yoshifumi Wakisaka, Yusuke Koshikiya, Junichi Kani, Tomoaki Yoshida (NTT)  CS2023-93 |
We propose an architectural extension for metro/access integrated all-photonics network (APN) that supports close networ... [more] | CS2023-93 pp.1-5 |
|
| OFT, OCS, LSJ (Joint) [detail] |
2023-08-24 15:25 |
Hokkaido | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Studies of Parallel Implementation and Use Case Demonstration for Softwarization of Optical Access Networks Takahiro Suzuki, Sang-Yuep Kim, Jun-ichi Kani, Tomoaki Yoshida (NTT) OCS2023-22 |
By applying software-defined network (SDN) and network function virtualization (NFV) to optical access networks, study i... [more] | OCS2023-22 pp.15-20 |
| CS | 2023-07-28 13:15 |
Tokyo | Hachijo-machi Chamber of Commerce and Industry | [Invited Talk]
Comparison of signal quality between electrical and optical superposition of AMCC signals in SOA-integrated EA-DFB Laser Yasunari Tanaka, Takuya Kanai, Mingchen Chen, Takahiko Shindo, Kazutaka Hara, Hirotaka Nakamura, Jun-ichi Kani, Kimikazu Sano, Tomoaki Yoshida (NTT) CS2023-54 |
The All-Photonics Network (APN) has been proposed that realizes direct optical connection with large capacity, low laten... [more] | CS2023-54 pp.141-145 |
| PN, NS, OCS (Joint) |
2023-06-08 16:10 |
Kagawa | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Photonic Gateway to enable direct end-to-end optical connections in Metro/Access-Integrated All-Photonics Network Manabu Yoshino, Shin Kaneko, Naotaka Shibata, Ryo Igarashi, Jun-ichi Kani, Tomoaki Yoshida (NTT) NS2023-27 OCS2023-13 PN2023-9 |
This article introduces "New Photonic Gateway to Handle Digital-Coherent and IM-DD User Terminals and Enable Turn-Back C... [more] | NS2023-27 OCS2023-13 PN2023-9 pp.41-46(NS), pp.22-27(OCS), pp.22-27(PN) |
| CQ, CS (Joint) |
2022-05-13 16:10 |
Fukui | Fukui (Fuku Pref.) (Primary: On-site, Secondary: Online) |
Comparison of signal quality between electrical and optical superposition of AMCC signals in SOA-integrated EA-DFB Laser Yasunari Tanaka, Takuya Kanai, Mingchen Chen, Takahiko Shindo, Kazutaka Hara, Hirotaka Nakamura, Jun-ichi Kani, Kimikazu Sano, Tomoaki Yoshida (NTT) CS2022-8 |
The All-Photonics Network (APN) has been proposed that realizes direct optical connection with large capacity, low laten... [more] | CS2022-8 pp.31-36 |
| OCS, CS (Joint) |
2022-01-13 14:55 |
Yamaguchi | Conference room 204A・B at KDDI Ishin-hall (Primary: On-site, Secondary: Online) |
A Study on Maximizing the Number of Accommodated Users for Bus-Type Optical Access Using Distributed Raman Amplification With Asymmetric Power Splitter Ryo Igarashi, Kazutaka Hara, Ryo Koma, Jun-ich Kani, Tomoaki Yoshida (NTT) CS2021-70 |
A bus type optical access network has been proposed to accommodate widely scattered users efficiently. Although the cost... [more] | CS2021-70 pp.13-18 |
| OCS, CS (Joint) |
2022-01-14 10:00 |
Yamaguchi | Conference room 204A・B at KDDI Ishin-hall (Primary: On-site, Secondary: Online) |
A study on the configuration of wide dynamic range burst-mode signals detection for digital coherent reception. Ryo Koma, Kazutaka Hara, Jun-ichi Kani, Tomoaki Yoshida (NTT) CS2021-71 |
In the uplink transmission of the time division multiplexing-based passive optical network (TDM-PON) system using the di... [more] | CS2021-71 pp.19-24 |
| IN, NS, CS, NV (Joint) |
2021-09-10 15:40 |
Online | Online | [Invited Talk]
Optical Access Technologies for the Sixth Generation Mobile Systems Rintaro Harada, Naotaka Shibata, Shin Kaneko, Takeshi Imai, Junichi Kani, Tomoaki Yoshida (NTT) CS2021-51 |
[more] | CS2021-51 pp.47-58 |
| CS | 2020-11-05 13:45 |
Online | Online + Central Community Center, Nonoichi Community Center (Primary: Online, Secondary: On-site) |
[Invited Talk]
Distributed Raman Amplification Based Loss Budget Improvement for Optical Access Ryo Igarashi, Masamichi Fujiwara, Takuya Kanai, Kazutaka Hara, Ryo Koma, Jun-ichi Kani, Tomoaki Yoshida (NTT) CS2020-47 |
The loss budget improvement based on optical amplification has been studied for reduction of the number of central offic... [more] | CS2020-47 pp.1-6 |
| CS, OCS (Joint) |
2020-01-17 13:25 |
Oita | Beppu Housensou Hotel (Oita Pref.) | Reach Extension of 10G-EPON Upstream Transmission using Distributed Raman Amplification Ryo Igarashi, Takuya Kanai, Masamichi Fujiwara, Hiro Suzuki, Jun-ichi Kani, Jun Terada (NTT) CS2019-94 |
(Advance abstract in Japanese is available) [more] | CS2019-94 pp.33-38 |
| CS | 2019-07-04 13:55 |
Kagoshima | Amami City Social Welfare Center | [Invited Talk]
Application of Optical Digital Coherent Technology for Long-Reach and High-Splitting Ratio of Optical Access Networks Takuya Kanai, Masamichi Fujiwara, Ryo Koma, Ryo Igarashi, Noriko Iiyama, Jun-ichi Kani, Jun Terada (NTT) CS2019-35 |
[more] | CS2019-35 pp.95-100 |
| CS | 2019-07-05 10:50 |
Kagoshima | Amami City Social Welfare Center | CS2019-43 |
[more] | CS2019-43 pp.137-142 |
| OCS, CS (Joint) |
2019-01-17 10:30 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki Island) | Novel Carrier Frequency Offset Compensation for Upstream Signals Based on Directly Modulated Laser of TDM-based Digital Coherent PON Takuya Kanai, Masamichi Fujiwara, Ryo Koma, Ryo Igarashi, Noriko Iiyama, Jun-ichi Kani, Jun Terada (NTT) CS2018-88 |
(Advance abstract in Japanese is available) [more] | CS2018-88 pp.7-12 |
| IN, NS, CS, NV (Joint) |
2018-09-07 15:15 |
Miyagi | Research Institute of Electrical Communication, Tohoku Univ. | Implementation and basic evaluation of in-service software updating on prototype optical access equipment Takumi Harada, Manabu Yoshino, Takashi Yamada, Jun-ichi Kani, Jun Terada (NTT) CS2018-54 |
[more] | CS2018-54 pp.75-80 |
| PN | 2017-08-29 14:10 |
Hokkaido | Toya Kanko Hotel | On Optical Aggregation Network Design with Network Edge VNF Placement Takashi Miyamura (NTT), Akira Misawa (CIST), Jun-ichi Kani (NTT) PN2017-26 |
NFV (network functions virtualization) enables carrier edge functions to be relocated from dedicated hardware to distrib... [more] | PN2017-26 pp.69-74 |
| CS | 2017-07-27 15:10 |
Nagasaki | Fukue Bunka Kaikan | [Invited Talk]
Real-time Demonstration of PHY-layer Processing by General-purpose Processor for Realization of Programmable OLT Takahiro Suzuki, Sang-Yuep Kim, Jun-ichi Kani, Ken-Ichi Suzuki, Akihiro Otaka (NTT) CS2017-27 |
[more] | CS2017-27 pp.71-75 |
| OCS, CS (Joint) |
2017-01-19 17:30 |
Fukuoka | Kyushu Sangyo University | [Special Invited Talk]
Virtualization and Modularization Technologies and Standardization in Opitcal Access System
-- Towards Agile Service Adaptation and Cost Reduction -- Kota Asaka, Takumi Harada, Hirotaka Ujikawa, Manabu Yoshino, Noriyuki Oota, Jun-ichi Kani, Ken-ichi Suzuki, Akihiro Otaka (NTT) CS2016-70 |
(Advance abstract in Japanese is available) [more] | CS2016-70 pp.37-42 |
| CS, CQ, NV (Joint) |
2016-04-21 10:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Parallel Implementation of Cipher on CPU/GPU for Programmable Optical Access Equipment Takahiro Suzuki, Sang-Yuep Kim, Jun-ichi Kani, Ken-Ichi Suzuki, Akihiro Otaka (NTT) CS2016-1 |
Recently, NFV and SDN are attracting attention with the goal being enhanced networks efficiency. In access network, soft... [more] | CS2016-1 pp.1-6 |
| CS, OCS (Joint) |
2016-01-22 09:50 |
Kagoshima | Kagoshima University, Korimoto Campus, Inamori Auditorium | Sub-THz Photonic Frequency Conversion Using Graphene and InP-Based Transistors for Future Fully Coherent Access Network Kenta Sugawara, Gen Tamamushi, Adrian Dobroiu, Tomohiro Yoshida, Tetsuya Suemitsu, Hirokazu Fukidome, Maki Suemitsu, Ryzhii Victor, Katsumi Iwatsuki (Tohoku Univ.), Shigeru Kuwano, Jun-ichi Kani, Jun Terada (NTT), Taiichi Otsuji (Tohoku Univ.) OCS2015-95 |
The feasibility of graphene-channel field effect transistors (G-FETs) and InP based high electron mobility transistors (... [more] | OCS2015-95 pp.41-46 |
| PN | 2015-11-18 15:15 |
Tokyo | Japan Women's Univ. | Virtual edge servers architecture with link aggregation Akira Misawa, Konomi Mochizuki, Hideo Tsuchiya, Masahiro Nakagawa, Kyota Hattori, Masaru Katayama, Jun-ichi Kani (NTT) PN2015-32 |
Network virtualization in terms of network function virtualization has been gaining attention due to emerging virtualiza... [more] | PN2015-32 pp.49-54 |
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