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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CS | 2023-11-09 09:00 |
Shizuoka | Plaza Verde | [Invited Lecture]
Optical-Wireless Cooperative Control Technology for Enhancing Access Network of IOWN Kenji Miyamoto, Karin Umeda, Yuka Okamoto, Tatsuya Shimada, Tomoaki Yoshida (NTT) |
[more] | |
| CS (Workshop) |
2023-11-08 13:05 |
Shizuoka | Plaza Verde | [Invited Talk]
Tomoaki Yoshida (NTT) |
[more] | |
| CS | 2023-11-09 11:05 |
Shizuoka | Plaza Verde | A study on proactive path switching based on video traffic prediction under co-existed mobile data Yuka Okamoto, Hirotaka Ujikawa, Kota Asaka, Tatsuya Shimada, Tomoaki Yoshida (NTT) |
[more] | |
| 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 | 2023-07-27 16:20 |
Tokyo | Hachijo-machi Chamber of Commerce and Industry | A Study of Benchmark Models and Video Transfer Performance for Real-time Remote Operation Yushi Koyasako, Takumi Harada, Kenji Miyamoto, Tomoya Hatano, Tatsuya Shimada, Tomoaki Yoshida (NTT) CS2023-46 |
In the use case of remote control of IoT devices while assisting the operator with edge processing, we have developed a ... [more] | CS2023-46 pp.97-102 |
| 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 |
| 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 |
| 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) |
| CS, CQ (Joint) |
2023-05-19 15:40 |
Kagawa | Rexxam Hall (Kagawa Kenmin Hall) (Primary: On-site, Secondary: Online) |
A Study on Traffic Aggregation Control for Base Station Power Saving by Optical-Wireless Cooperative Control Karin Umeda, Kenji Miyamoto, Yoshihito Sakai, Tatsuya Shimada, Tomoaki Yoshida (NTT) CS2023-15 |
While 6G requires more stringent performance requirements, efforts to reduce greenhouse gases are underway to carbon neu... [more] | CS2023-15 pp.41-46 |
| NS, IN, CS, NV (Joint) |
2022-09-01 15:45 |
Iwate | MALIOS (Iwate Prefecture) + Online Meeting (Primary: On-site, Secondary: Online) |
A study on real-time operation for the remote control
-- Through the arm control of crane prototype -- Tomoya Hatano, Tatsuya Shimada, Tomoaki Yoshida (NTT) CS2022-40 |
We clarified the requirements necessary for remote control and investigated a remote control system that satisfies the r... [more] | CS2022-40 pp.9-14 |
| 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 |
| MI | 2021-07-09 13:30 |
Online | Online | Study of chest x-ray image screening with deep learning for medical checkup Tomohiko Shimoyama (Canon ITS Medical), Tadashi Sugiyama, Yahata Takeshi, Taro Yamazaki, Tomoaki Yoshida (Public Health Research), Takeshi Washiashi, Kazuki Takahashi, Toshihiro Konno (Canon ITS Medical), Yoshihiro Tamachi (Public Health Research) MI2021-18 |
[more] | MI2021-18 pp.36-41 |
| 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 |
| 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 |
| CS, OCS (Joint) |
2016-01-21 13:40 |
Kagoshima | Kagoshima University, Korimoto Campus, Inamori Auditorium | Optical Path Protection with FEC Switching in WDM/TDM-PON for Ring Access Networks Yuki Sakaue, Kota Asaka, Yumiko Senoo, Shin Kaneko, Tomoaki Yoshida (NTT), Jun Sugawa, Koji Wakayama (Hitachi), Ken-Ichi Suzuki, Akihiro Otaka (NTT) CS2015-78 |
(Advance abstract in Japanese is available) [more] | CS2015-78 pp.31-36 |
| CS, OCS (Joint) |
2016-01-22 10:50 |
Kagoshima | Kagoshima University, Korimoto Campus, Inamori Auditorium | Evaluation of SPBM with User Accommodation Maximizing Method in a Hierarchical Multi-ring Topology Ryoma Yasunaga, Yu Nakayama, Takeaki Mochida, Yasutaka Kimura, Tomoaki Yoshida, Ken-Ichi Suzuki (NTT) CS2015-82 |
SPBM (Shortest Path Bridging MAC) is expected to support future wide area Ethernet networks. SPBM has no limitation of n... [more] | CS2015-82 pp.55-60 |
| CS | 2015-11-12 10:10 |
Hokkaido | Hotel Taisetsu (Sounkyo Spa, Hokkaido) | Field trial of long-reach and high splitting WDM/TDM-PON Katsuhisa Taguchi, Kota Asaka, Masamichi Fujiwara, Shin Kaneko, Tomoaki Yoshida (NTT), Yoshikazu Fujita, Hideyuki Iwamrua, Masayuki Kashima, Satoshi Furusawa, Masahiro Sarashina, HIdeaki Tamai, Akiya Suzuki, Toshiaki Mukojima (OKI), Shunji Kimura, Ken-ichi suzuki, Akihiro otaka (NTT) CS2015-47 |
We have developed a wavelength (λ-tunable 40-Gbit/s class WDM/TDM-PON system and key technologies that realizes adding v... [more] | CS2015-47 pp.13-18 |
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