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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PN | 2023-11-17 11:15 |
Ehime | (Primary: On-site, Secondary: Online) |
Design algorithm for optical path networks consist of subsystem-modular OXC nodes with iterative path accommodation Atsuki Wada, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ)  PN2023-45 |
In order to deal with increasing traffic demand efficiently, scalable optical cross-connects are needed. Subsystem-modul... [more] | PN2023-45 pp.50-54 |
| PN | 2023-03-01 16:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Multi-band Optical Networks that Adopt Flexible Waveband Routing Ryuji Munakata, Takuma Kuno, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2022-49 |
Multi-band optical transmission has been extensively studied as further capacity enhancement over current transmission o... [more] | PN2022-49 pp.38-42 |
| PN | 2022-03-01 10:30 |
Online | Online | Comparison of several optical cross-connect architectures using multi-core optical fiber Tamiki Otsuka, Kunihiro Imai, Takefumi Oguma (NEC) PN2021-53 |
There is a need to increase the capacity of optical networks. In response to this demand, various diversification techni... [more] | PN2021-53 pp.5-9 |
| PN | 2020-08-24 11:20 |
Online | Online | Optical-Node Architecture for High-Capacity SDM-Based Optical Networks Takuma Kuno, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2020-16 |
Space-division multiplexing has been receiving increasing attention as a way to expand transmission capacity of an optic... [more] | PN2020-16 pp.17-23 |
| PN | 2019-08-27 10:20 |
Hokkaido | Kanpo-No-Yado Otaru | Elastic Optical Switching Networks Managed by Mets-Slot Schemes Satoru Ohta (Toyama Pref. Univ.) PN2019-19 |
The elastic optical network technology is significant because it flexibly provides diverse bandwidths. To build an elast... [more] | PN2019-19 pp.59-66 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 13:55 |
Osaka | Osaka University Nakanoshima Center | Survivable Optical Path Networks Utilizing Optical Virtual Links Keisuke Itakura, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2018-80 EMT2018-114 OPE2018-189 LQE2018-199 EST2018-127 MWP2018-98 |
Resilient coarse/fine hybrid granular routing optical network architecture with high spectral utilization efficiency is ... [more] | PN2018-80 EMT2018-114 OPE2018-189 LQE2018-199 EST2018-127 MWP2018-98 pp.263-270 |
| OPE, LQE, OCS | 2018-10-18 11:00 |
Saga | C+L-band wavelength selective switchby alternating arrangement on LCOS Kazunori Seno, Keita Yamaguchi, Satomi Katayose, Kenya Suzuki, Toshikazu Hashimoto (NTT) OCS2018-31 OPE2018-67 LQE2018-56 |
The increase in communications network traffic has led to a demand for higher transmission capacity. To meet this demand... [more] | OCS2018-31 OPE2018-67 LQE2018-56 pp.19-24 |
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| PN | 2017-11-16 11:05 |
Tokyo | Kogakuin Univ. | [Invited Talk]
Research and Development on Elastic Optical Networking Technologies (Elastic Lambda Project) Tetsuro Inui, Takafumi Tanaka, Yoshiaki Yamada (NTT), Yutaka Takita, Toru Katagiri (Fujitsu), Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.), Hitoshi Takeshita, Baku Yatabe (NEC), Masahiko Jinno (Kagawa Univ.) PN2017-34 |
This paper describes the overview of "Research and Development on Elastic Optical Networking Technologies (Elastic Lambd... [more] | PN2017-34 pp.41-48 |
| PN | 2017-08-28 11:05 |
Hokkaido | Toya Kanko Hotel | Survivable Grouped Routing Optical Networks Hiroshi Hasegawa, Yojiro Mori, Ken-ichi Sato (Nagoya Univ.) PN2017-16 |
Performance comparisons between dedicated/shared path protected coarse granular routing optical networks are presented. ... [more] | PN2017-16 pp.13-18 |
| PN | 2017-08-28 11:30 |
Hokkaido | Toya Kanko Hotel | Evaluation of large-scale optical cross-connect architectures for creating next generation optical networks cost-effectively Mungun-Erdene Ganbold, Takuma Yasuda, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2017-17 |
Ever increasing network traffic and the emerging bandwidth-intensive applications require high availability and cost-eff... [more] | PN2017-17 pp.19-22 |
| PN | 2017-08-29 10:20 |
Hokkaido | Toya Kanko Hotel | Large-Scale Optical Node Architecture in Ultra-Dense WDM Networks Shuhei Yamaoka, Ryota Hashimoto, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2017-22 |
We investigate link and node transmission characteristics assuming future large-traffic scenarios and maximize the spect... [more] | PN2017-22 pp.47-50 |
| PN | 2016-11-18 14:55 |
Saitama | KDDI Research, Inc. | [Invited Talk]
R&D of Space-Division Multiplexing Photonic Node Yutaka Miyamoto (NTT), Ken-ichi Sato (Nagoya University), Mitsunori Fukutoku (NTT), Takehiro Tsuritani (KDDI Research, Inc.), Toshikazu Hashimoto (NTT), Emmanuel Le Taillandier de Gabory (NEC), Kazuhide Nakajima (NTT), Ryuichi Sugizaki (Furukawa Electric), Ryo Nagase (CIT) PN2016-40 |
This paper introduces the R&D project of Space-Division Multiplexing Photonic Node. The following three key technologies... [more] | PN2016-40 pp.87-92 |
| OCS, NS, PN (Joint) |
2016-06-23 11:40 |
Hokkaido | Hokkaido University | Proposal and evaluation of a novel Simplified Optical Cross Connect Architecture for enhancement of reachability of elastic optical path Hitoshi Takeshita, Yurie Matsuyama, Takefumi Oguma, Shinsuke Fujisawa, Akio Tajima (NEC) OCS2016-12 |
Elastic optical network is promising because of its high spectral efficiency. But, it has a problem that reachability of... [more] | OCS2016-12 pp.17-22 |
| PN | 2016-03-07 11:20 |
Okinawa | Okinawaken Seinenkaikan | Highly Resilient Optical Cross-Connect Architecture Shuhei Yamakami, Masaki Niwa, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2015-105 |
To accommodate ever-increasing Internet traffic, the number of wavelength-selective switches (WSSs) must be increased in... [more] | PN2015-105 pp.17-20 |
| PN | 2016-03-07 14:35 |
Okinawa | Okinawaken Seinenkaikan | [Encouragement Talk]
Dynamic Routing with Energy-Efficient AoD nodes Utilizing Space Division Multiplexing Technology Shohei Fujii, Yusuke Hirota (Osaka Univ,), Hideki Tode (Osaka Pref. Univ.), Takashi Watanabe (Osaka Univ,) PN2015-110 |
Elastic Optical Network (EON) and Space Division Multiplexing (SDM) are promising technologies for the future core optic... [more] | PN2015-110 pp.39-46 |
| LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] | 2016-01-28 10:55 |
Hyogo | Protected Coarse Granular Routing Optical Networks Hiroshi Hasegawa, Yojiro Mori, Ken-ichi Sato (Nagoya Univ.) PN2015-63 EMT2015-114 OPE2015-176 LQE2015-163 EST2015-120 MWP2015-89 |
Introduction of dedicated protection to coarse granular routing optical networks is proposed. The coarse granular routin... [more] | PN2015-63 EMT2015-114 OPE2015-176 LQE2015-163 EST2015-120 MWP2015-89 pp.181-187 |
|
| CS, OCS (Joint) |
2016-01-21 11:00 |
Kagoshima | Kagoshima University, Korimoto Campus, Inamori Auditorium | Novel Optical Network Architecture that Achieves Link Capacity Enhancement and Node Hardware Reduction Yuki Terada, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) OCS2015-89 |
Due to the rapid traffic growth, cost reduction of optical network becomes more and more important issue. In this paper,... [more] | OCS2015-89 pp.7-12 |
| PN | 2015-09-01 10:15 |
Hokkaido | Asahidake Manseikaku Hotel Bearmonte | Dynamic Control of Large Scale Optical Path Networks Utilizing Grouped Routing Optical Virtual Links Yusaku Ito, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2015-19 |
The continuous traffic growth drives the wide deployment of photonic networks. This growth necessitates not only extendi... [more] | PN2015-19 pp.49-53 |
| PN | 2015-03-19 14:15 |
Okinawa | A spectrum assignment for large scale AoD nodes reducing power consumption Shohei Fujii, Yusuke Hirota (Osaka Univ.), Hideki Tode (Osaka Pref. Univ.), Takashi Watanabe (Osaka Univ.) PN2014-96 |
Elastic Optical Network (EON) and Space Division Multiplexing (SDM) are intensively studied in order to expand a transmi... [more] | PN2014-96 pp.109-114 |
|
| PN | 2015-03-19 14:50 |
Okinawa | Experimental Demonstration of Wavelength Path Signaling for WSS/WBSS Combined Optical Switches in Hierarchical Optical Networks Takaya Miyazawa, Takahiro Hirayama, Hiroaki Harai (NICT), Koh Ueda, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2014-98 |
Hierarchical optical networks will be a viable solution in creating large-scale core and metro-ring networks of the futu... [more] | PN2014-98 pp.121-126 |
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