Papers - HASEGAWA, Hiroshi
-
Optimal nonuniform wavebanding in WDM mesh networks Reviewed
Jingxin Wu, Suresh Subramaniam , Hiroshi Hasegawa
Springer Photonic Network Communications page： 1-10 2015.11
-
Differential Reliability Path Accommodation Design and Reconfiguration in Virtualized Multi-Layer Transport Network Reviewed
Akihiro Kadohata, Takafumi Tanaka, Atsushi Watanabe, Akira Hirano, Hiroshi Hasegawa, and Ken-ichi Sato
IEICE Transactions on Communications Vol. E98-B ( 11 ) page： 2151-2159 2015.11
-
Criteria for Selecting Subsystem Configuration in Creating Large-Scale OXCs Reviewed
Yasuhiro Tanaka, Hiroshi Hasegawa, and Ken-ichi Sato
IEEE/OSA J. Opt. Commun. Netw. Vol. 7 ( 10 ) page： 1009-1017 2015.10
-
Shared protected grouped optical path routing network design employing iterative path group relocation Reviewed
T. Isikawa, Y. Mori, H. Hasegawa, and K. Sato
2015 7th International Workshop on Reliable Networks Design and Modeling (RNDM2015) page： 78 - 84 2015.10
-
Pre-Adjustment Rerouting for Wavelength Defragmentation in Optical Transparent WDM Networks
Akihiro Kadohata, Atsushi Watanabe, Akira Hirano, Hiroshi Hasegawa, and Ken-ichi Sato
IEICE Transactions on Communications Vol. E98-B ( 10 ) page： 2014-2021 2015.10
-
Large-Scale Optical-Switch Prototypes Utilizing Cyclic Arrayed-Waveguide Gratings for Datacenters Reviewed
K. Ueda, Y. Mori, H. Hasegawa, K. Sato, and T. Watanabe
IEEE Journal of Lightwave Technology ( 99 ) page： 1 2015.10
-
Novel network control scheme that can substantially reduce link and node costs simultaneously Reviewed
Y. Terada, Y. Mori, H. Hasegawa, and K. Sato
2015 European Conference on Optical Communication (ECOC2015) page： 1-3 2015.9
-
Large-scale optical switch with simplified sub-switch connections for datacenter application Reviewed
K. Ueda, Y. Mori, H. Hasegawa, K. Sato, and T. Watanabe
2015 International Conference on Photonics in Switching (PS2015) page： 351-353 2015.9
-
Cost Effective and Resilient Optical Network that Offers Seamless Network Expansion via Subsystem Modular OXCs and Inter-node Interconnection Optimization Reviewed
K. Sato, Y. Mori, H. Hasegawa, K. Sato
2015 International Conference on Photonics in Switching (PS2015) page： WeIII3-3 2015.9
-
Highly scalable and compact ROADM architecture that exploits MxN wavelength-selective switches Reviewed
M. Niwa, Y. Mori, H. Hasegawa, and K. Sato
2015 International Conference on Photonics in Switching (PS2015) page： 127 - 129 2015.9
-
Evaluation of frequency utilization enhancement with transmission-characteristics-aware grouped optical path routing Reviewed
Y. Terada, Y. Mori, H. Hasegawa, K. Sato, and T. Tanaka
2015 International Conference on Photonics in Switching (PS2015) page： 256 - 258 2015.9
-
Impairment-aware optical multicast tree design with modulation format optimization Reviewed
S. Deb, H. Hasegawa, Y. Mori, and K. Sato
2015 International Conference on Photonics in Switching (PS2015) page： 250 - 252 2015.9
-
Comparison of OXC Node Architectures for WDM and Flex-Grid Optical Networks Invited Reviewed
J. Wu, S. Suburamaniam, and H. Hasegawa
24th International Conference on Computer Communication and Networks (ICCCN2015) page： 1-8 2015.8
-
Grouped Routing仮想光リンクを導入した大規模光パスネットワークの動的コントロール
伊東優作・森洋二郎・長谷川浩・佐藤健一
信学技報 Vol. 115 ( 204 ) page： 49-53 2015.8
-
機械学習制御に基づくルータの低消費電力化
川瀬弘嗣・森洋二郎・長谷川浩・佐藤健一
信学技報 Vol. 115 ( 204 ) page： 31-35 2015.8
-
Wavelength Path Signalling for WSS/WBSS Combined Optical Switches in Hierarchical Optical Networks Reviewed
T. Miyazawa, T. Hirayama, H. Harai, K. Ueda, Y. Mori, H. Hasegawa, K. Sato
ICTON2015 page： - 2015.7
-
Path Accommodation Design and Reconfiguration for Different Reliability Classes in Virtualized Multi-layer Transport Network Reviewed
A. Kadohata, T. Tanaka, A. Watanabe, A. Hirano, H. Hasegawa, and K. Sato
OECC2015 page： JTuB.24 2015.6
-
Experimental Demonstration of Multi-Granular Optical-Path Network Utilizing Wavelength/Waveband-Selective Switches Reviewed
K. Ueda, M. Niwa, Y. Mori, H. Hasegawa, K. Sato, T. Miyazawa and H. Harai
OECC2015 page： JThB.15 2015.6
-
OFC2015報告：光ネットワーク関連 Invited
長谷川 浩・森 洋二郎・佐藤 健一
信学技報 ( OCS2015-3/OPE2015-3 ) page： 9-12 2015.6
-
Experimental verification of highly scalable OXC that consists of subsystem-modular express-switch part and multicast-switch-based add/drop part enabling total throughput of 314 Tbps Reviewed
Shoichi Takashina, Hiroto Ishida, Masaki Niwa, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato, and Toshio Watanabe
OSA Optics Express Vol. 23 ( 11 ) page： 14796-14805 2015.6