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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 | 2016-11-17 11:20 |
Saitama | KDDI Research, Inc. | Periodic Expansions of Coarse Granular Routing Optical Networks Hiroshi Saito, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagaya City Univ.) PN2016-28 |
[more] | PN2016-28 pp.13-18 |
| 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 |
| PN | 2016-09-02 11:20 |
Hokkaido | KKR Hakodate | Spectral-Efficiency Maximization using Subcarrier-Multiplexed Signals Defined Adaptively to Distance and Hop Count Yuma Isono, Masaki Niwa, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2016-23 |
To accommodate the ever-increasing Internet traffic, spectral efficiency of photonic networks must be increased. However... [more] | PN2016-23 pp.53-57 |
| 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 15:00 |
Okinawa | Okinawaken Seinenkaikan | [Encouragement Talk]
Evaluation of Router Power Reduction By Processing Speed Control Utilizing Support Vector Machines Hiroshi Kawase, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2015-111 |
In this paper, we propose a novel router performance control method for realizing power consumption reduction. The prop... [more] |
PN2015-111 pp.47-51 |
| 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 09:00 |
Hokkaido | Asahidake Manseikaku Hotel Bearmonte | Evaluation of Router Power Reduction By Processing Speed Control Utilizing Support Vector Machines Hiroshi Kawase, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2015-16 |
In this paper, we propose a novel router performance control method for realizing power consumption reduction. The propo... [more] | PN2015-16 pp.31-35 |
| 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 |
| OCS, OPE | 2015-05-15 13:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg(Tokyo) | [Invited Talk]
Report on OFC2015 : Optical Networks Hiroshi Hasegawa, Yojiro Mori, Ken-ichi Sato (Nagoya Univ.) OCS2015-3 OPE2015-3 |
[more] | OCS2015-3 OPE2015-3 pp.9-12 |
| PN | 2015-03-18 15:40 |
Okinawa | [Encouragement Talk]
Fiber Frequency Utilization Enhancement Attained with Grouped Routing Optical Networking Technology Yuki Terada, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2014-90 |
Wide deployment of photonic networks that use WSS-based ROADM nodes causes substantial increase in the number of WSSs tr... [more] | PN2014-90 pp.75-80 |
|
| 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 |
|
| PN | 2014-09-05 11:15 |
Hokkaido | Optimum Design Method for Optical Switches Employing Cyclic Arrayed Waveguide Gratings Koh Ueda, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2014-19 |
With the rise of novel services such as cloud computing and parallel computing, intra-datacenter traffic is growing rapi... [more] | PN2014-19 pp.49-54 |
|
| PN, NS, OCS (Joint) |
2014-06-26 09:00 |
Oita | B-ConPlaza | Fiber Frequency Utilization Enhancement Attained with Grouped Routing Optical Networking Technology Yuki Terada, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2014-1 |
Wide deployment of photonic networks that use WSS-based ROADM nodes causes substantial increase in the number of WSSs tr... [more] | PN2014-1 pp.1-5 |
| PN | 2014-03-03 15:15 |
Kagawa | Tokushima Bunri University | [Encouragement Talk]
Impact of Hierarchical Optical Path Networks that Employs Wavelength/Waveband Conversion Zhi-shu Shen, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2013-98 |
Hierarchical optical path networks that utilize wavebands are regarded as an effective architecture to cope with the exp... [more] | PN2013-98 pp.43-48 |
| OCS, PN, NS (Joint) |
2013-06-21 11:20 |
Fukushima | College of Engineering, Nihon University | Cost Reduction Achieved by Introducing Wavelength/Waveband Convertors in Hierarchical Optical Path Networks Zhi-shu Shen, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2013-5 |
Hierarchical optical path networks that utilize wavebands are regarded as an effective architecture to cope with the exp... [more] | PN2013-5 pp.25-30 |
| NS, OCS, PN (Joint) |
2012-06-21 15:45 |
Yamagata | Yamagata Univ. | [Tutorial Invited Lecture]
Optical Technologies for Creating Green Networks Ken-ichi Sato (Nagoya Univ.) NS2012-33 OCS2012-14 PN2012-5 |
Advances in silicon technology are failing to keep up with Internet traffic; this is unfortunate since we can envisage l... [more] | NS2012-33 OCS2012-14 PN2012-5 p.23(NS), p.29(OCS), p.23(PN) |
| PN | 2012-03-12 14:30 |
Nagasaki | BaramonNetKan | [Encouragement Talk]
Optical Node Architectures with Separated Add/Drop Switches Considering Colorless, Directionless and Contentionless Capabilities Yoshiyuki Yamada, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2011-88 |
Deployment of single layer optical path networks that handle wavelength channels as a single entity is advancing because... [more] | PN2011-88 pp.37-41 |
| CS, OCS (Joint) |
2012-01-26 14:30 |
Mie | ISESHI-KANKOUBUNKAKAIKAN | Research and Development on Photonic Transparent Transmission Technologies (λ-Reach Project)
-- Expanding Transmission Area with Dynamic Adaptive Modulation and Equalization Techniques -- Kazushige Yonenaga (NTT), Hiroshi Onaka (Fujitsu), Akihiro Maruta (Osaka Univ.), Takashi Sugihara (Mitsubishi Electric), Akio Tajima (NEC), Ken-ichi Sato (Nagoya Univ.), Senichi Suzuki (NTT) OCS2011-110 |
This paper describes the overview of “Research and Development on Photonic Transparent Transmission Technologies (λ-Reac... [more] | OCS2011-110 pp.29-34 |
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