Papers - HASEGAWA, Hiroshi
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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
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Hardware Scale and Performance Evaluation of Compact Sub-system Modular OXC that Adopts Tailored Add/Drop Architecture Reviewed
Hiroto Ishida, Hiroshi Hasegawa, and Ken-ichi Sato
IEEE/OSA Journal of Optical Communications and Networking Vol. 7 ( 6 ) page： 586-595 2015.6
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Flexible Waveband Routing Optical Networks Reviewed
H. Hasegawa, S. Subramaniam, and K. Sato
ICC2015 page： ONS 2015.6
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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
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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
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Resilient Grouped Routing Optical Networks With Finely Granular Protection Reviewed
H. Hasegawa, Y. Mori, and K. Sato
ONDM2015 page： S7.3 2015.5
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Optimal Nonuniform Wavebanding in WDM Mesh Networks Reviewed
J. Wu, S. Suburamaniam, and H. Hasegawa
ONDM2015 page： S5.3 2015.5
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Integrity Enhancement of Flexible/Semi-flexible Grid Networks that Minimizes Disruption in Spectrum Defragmentation and Bitrate-Dependent Blocking Reviewed
Z. Shen, H. Hasegawa, and K. Sato
IEEE/OSA Journal of Optical Communications and Networking Vol. 7 ( 4 ) page： 235-247 2015.4
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データセンタ内ネットワークに適した大規模光スイッチ構成
上田恒・森洋二郎・長谷川浩・佐藤健一・渡辺俊夫
第11回PN研究会学生ワークショップ page： 7-10 2015.3
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2段階ルーティング光クロスコネクトノードの性能評価
岡孝一郎・長谷川浩・佐藤健一
電子情報通信学会2015年総合大会 page： B-12-5 2015.3
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将来のシステム更新に適応するエラスティック光パスネットワーク動的制御法
草野太希・沈志舒・長谷川浩・佐藤健一
電子情報通信学会2015年総合大会 page： B-12-22 2015.3
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繰り返し再配置に基づく高信頼粗粒度ルーティング光パスネットワーク設計法
石川智啓・森洋二郎・長谷川浩・佐藤健一
電子情報通信学会2015年総合大会 page： B-12-14 2015.3
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Large Scale Optical Cross-connect: architecture, performance analysis, and feasibility demonstration Invited Reviewed
H. Hasegawa and K. Sato
OFC2015 page： W3J.1 2015.3
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Residual Capacity Aware Dynamic Control of GRE-based Routing Optical Path Networks under Traffic Growth Model Reviewed
Y. Terada, Y. Mori, H. Hasegawa, and K. Sato
OFC2015 page： Th1I.6 2015.3
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Large-Scale Optical-switch Prototype Compactly Implemented with Novel Functional Configuration Reviewed
K. Ueda, Y. Mori, H. Hasegawa, K. Sato, and T. Watanabe
OFC2015 page： W3D.1 2015.3
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Highly Scalable Subsystem Modular OXC Nodes that Host Tailored Add/drop Mechanism Reviewed
H. Ishida, H. Hasegawa and K. Sato
OFC2015 page： Th2A.47 2015.3
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Demonstration of Large-Port-Count and Compact ROADM that Exhibits Virtual-C/D/C Performance Reviewed
S. Takashina, H. Ishida, Y. Mori, H. Hasegawa, and K. Sato
OFC2015 page： W3J.6 2015.3
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A Novel Routing and Frequency Slot Assignment Scheme that Can Adapt to Transmission Speed Migration Reviewed
Z. Shen, T. Kusano, H. Hasegawa, and K. Sato
OFC2015 page： W1I.2 2015.3
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Performance analysis of large-scale OXC that enables dynamic modular growth Reviewed
Yasuhiro Tanaka, Hiroshi Hasegawa, and Ken-ichi Sato
OSA Optics Express Vol. 23 ( 5 ) page： 5994-6006 2015.3
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階層化光ネットワークにおけるWSS/WBSS混合光スイッチのための波長パスシグナリング実験
宮澤高也・平山孝弘・原井洋明・上田恒・森洋二郎・長谷川浩・佐藤健一
信学技報 ( PN2014-98 ) page： 121-126 2015.3