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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 | 2022-03-01 16:30 |
Online | Online | [Invited Lecture]
Resilient Optical Networks that Adopt Spatially-jointed Flexible Waveband Routing Ryuji Munakata, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2021-65 |
We evaluate resilient space-division multiplexing optical networks that adopt dedicated path protection and spatially-jo... [more] | PN2021-65 pp.65-70 |
| OFT | 2022-01-20 16:10 |
Online | Online | Remote Operated Optical Fiber Switching Node and Optical Cross-Connect Function on Concatenated Loop Topology Hiroshi Watanabe, Tomohiro Kawano, Chisato Fukai, Ryo Koyama, Kazuhide Nakae, (NTT), Tatsuya Fujimoto (NTT East), Yoshiteru Abe, Kazunori Katayama (NTT) OFT2021-62 |
Due the popularization of future 5G and Beyond 5G, the concatenated loop topology is being studied as way of realizing h... [more] | OFT2021-62 pp.36-41 |
| PN | 2021-08-30 15:25 |
Online | Online | [Invited Lecture]
Experimental Evaluation of Optical Cross Connects with Flexible Wave-Band Routing for SDM Networks Takuma Kuno, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2021-19 |
Space-division multiplexing (SDM) technique using multi-core fibers (MCFs) is an attractive candidate to enhance photoni... [more] | PN2021-19 pp.41-45 |
| PN, NS, OCS (Joint) |
2021-06-24 11:35 |
Online | Online | Ultra-wideband and low-loss five-core 1X8 core selective switch Itsuki Urashima, Tsubasa Ishikawa, Takahiro Kodama, Yudai Uchida, Masahiko Jinno (Kagawa Univ.) PN2021-6 |
We design and construct a prototype of a five core 1×8 core selective switch (CSS) employing multi-core fiber collimator... [more] | PN2021-6 pp.13-18 |
| 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 | 2019-11-14 16:10 |
Kanagawa | [Invited Lecture]
Enabling Technologies for Massively Parallel Optical Nodes and Networks
-- Massively Parallel and Sliced Optical Network Project (Grand Number 204) -- Masahiko Jinno, Takahiro Kodama (Kagawa Univ.) PN2019-24 |
The purpose, approach, and recent achievements of our task of "Massively parallel optical node / network configuration t... [more] | PN2019-24 pp.1-5 |
|
| 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 |
| OFT, OCS, OPE (Joint) [detail] |
2019-02-15 12:35 |
Fukuoka | 6x6 Wavelength Cross-Connect Employing 4-f Optical System with Low Inter-WSS Crosstalk Kazunori Seno, Keita Yamaguchi, Akira Isoda, Takayuki Mizuno, Kenya Suzuki, Toshikazu Hashimoto, Yutaka Miyamoto (NTT) OCS2018-90 OFT2018-77 OPE2018-206 |
A space division multiplexing (SDM) technology becomes more attractive because it offers large transmission capacity of ... [more] | OCS2018-90 OFT2018-77 OPE2018-206 pp.51-56(OCS), pp.35-40(OFT), pp.67-72(OPE) |
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| 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 |
| NS, CS, IN, NV (Joint) |
2016-09-30 10:25 |
Miyagi | Tohoku Univ. | Efficient Disaster Recovery of Optical Transport Networks with Multi-vendor Interconnection and Portable EDFAs Sugang Xu (NICT), Noboru Yoshikane (KDDI R&D Lab), Masaki Shiraiwa (NICT), Takehiro Tsuritani (KDDI R&D Lab), Hiroaki Harai, Yoshinari Awaji, Naoya Wada (NICT) CS2016-38 |
For the recovery of core optical transport networks after disaster, in this paper, we address an emergency optical netwo... [more] | CS2016-38 pp.45-50 |
| 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 |
| NS, OCS, PN (Joint) |
2012-06-22 11:40 |
Yamagata | Yamagata Univ. | Switch size reduction effect of waveband switching on optical path networks with equalized wavelength resource among links Katsumi Takano, Ryo Karube, Keita Saito, Tomohiro Ito, Kiyoshi Nakagawa (Yamagata Univ.) OCS2012-19 |
The concept of waveband switching (WBS) could overcome the issues that complexity and cost of nodes when the number of w... [more] | OCS2012-19 pp.53-56 |
| 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 |
| PN | 2012-03-13 15:25 |
Nagasaki | BaramonNetKan | Dynamic Configuration Method of IP/Photonic Layered Network with Cooperated Optical Cross-Connect Nodes Kenji Tada, Hideki Tode (Osaka Pref. Univ.) PN2011-97 |
We have suggested a new network architecture efficiently introducing Cooperative Node Sets that reduce routing processes... [more] | PN2011-97 pp.85-90 |
| CS, IPSJ-AVM, ITE-BCT, IE [detail] | 2011-12-16 13:30 |
Aichi | Nagoya Univ. | [Special Invited Talk]
Role of optical technologies to create energy efficient transport networks Ken-ichi Sato (Nagoya Univ.) CS2011-75 IE2011-99 |
It has been recognized that exploiting photonic technologies will be the best path to creating bandwidth abundant and en... [more] | CS2011-75 IE2011-99 pp.121-125 |
| PN | 2011-11-07 15:40 |
Tokyo | Tokyo Inst. of Tech. (Seiichi Teshima Memorial Meeting Room) | Optical Node Architecture with Separated Add/Drop Switches Considering Colorless, Directionless, Contentionless Capabilities Yoshiyuki Yamada, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2011-26 |
Deployment of single layer optical path networks that handle wavelength channels as a single entity is advancing because... [more] | PN2011-26 pp.19-23 |
| PN, OCS, NS (Joint) |
2011-06-24 14:10 |
Wakayama | Wakayama University | Hierarchical Optical Cross-Connect Node Architecture Considering Grooming Ratio Restriction Ryosuke Hirako, Kiyo Ishii, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.), Hiroshi Takahashi (NTT), Masayuki Okuno (NTT Electronics) PN2011-11 |
In order to cope with the further traffic expansion due to the introduction of future broadband services such as IP-TV/V... [more] | PN2011-11 pp.55-60 |
| PN | 2011-03-01 12:00 |
Kagoshima | KKR Kagoshima Keitenkaku | [Encouragement Talk]
Configuration Method of Cooperative Node Sets using Optical Cross-Connects for Simple IP Routing
-- Multiple Location Algorithm and Its Performance -- Kenji Tada, Hideki Tode (OPU) PN2010-69 |
We suggest a new network architecture introducing Cooperative Node Set efficiently that reduces routing processes on IP ... [more] | PN2010-69 pp.69-72 |
| OCS, CS (Joint) |
2011-01-28 15:40 |
Tokushima | The University of Tokushima | Hybrid Cross-Connect Node with Multi-Protocol Optical Client Interface Takeshi Seki, Toshiya Matsuda, Fukutaro Hamaoka, Akira Naka, Kazuhiro Oda (NTT) OCS2010-117 |
We showed the advantage of the Hybrid XC by using Optical Cross Connect, ODU Cross Connect and Multi-Protocol Optical Cl... [more] | OCS2010-117 pp.105-110 |
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