Papers - HASEGAWA, Hiroshi
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階層化光パスネットワークノード用集積化カラーレス波長合分波器
平光 亮介, 石井 紀代, 長谷川 浩, 佐藤 健一, 高橋 浩
電子情報通信情報学会2010年総合大会 page： B-12-18 2010.3
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PLCデバイスを用いた多階層光クロスコネクトノード装置伝送試験
野口 一人, 森脇 摂, 阪本 匡, 高橋 浩, 長谷川 浩, 佐藤 健一, 奥野 将之, 大森 保治
電子情報通信情報学会2010年総合大会 page： B-12-17 2010.3
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ルータ性能の動的制御による低消費電力化
伊藤 弘行, 長谷川 浩, 佐藤健一
電子情報通信情報学会2010年総合大会 page： B-7-50 2010.3
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Terabit-scale Compact Hierarchical Optical Cross-connect System Employing PLC Devices and Optical Backplane Reviewed
O. Moriwaki, K. Noguchi, H. Takahashi, T. Sakamoto, K. Sato, H. Hasegawa, M. Okuno, and Y. Ohmori
OFC/NFOEC2010 page： Post-deadline 2010.3
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Impacts of Waveband Capacity and Waveband Add/Drop Ratio on the Performance of ROADM-Ring Connecting Hierarchical Optical Path Cross-Connects Reviewed
K. Ishii, H. Hasegawa, and K. Sato
OFC/NFOEC2010 page： NMD1 2010.3
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Demonstration of Compact Hierarchical Optical Path Cross-Connect Utilizing Wavelength/Waveband Selective Switches Reviewed
S. Mitsui, H. Hasegawa, K. Sato, S. Kamei, H. Takahashi, and M. Okuno
OFC/NFOEC2010 page： NThF4 2010.3
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Wavelength assignment for concatenated ROADM ring networks and switch scale reduction in concatenating node Reviewed
K. Ishii, H. Hasegawa, and K. Sato
IEEE/OSA Journal of Optical Communications and Networking Vol. 2 ( 1 ) page： 67-79 2010.2
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A new multi-state route scheduling algorithm based on traffic prediction Reviewed
K. Obara, H. Hasegawa, K. Sato
ONDM 2010 (14th Conference on Optical Network Design and Modeling) page： P-12 2010.2
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Impact of path granularity and operation interval on dynamic path network control Reviewed
H. Ito, H. Hasegawa, and K. Sato
ACP 2009 (Asia Communications and Photonics Conference and Exhibition 2009) page： CD-ROM 2009.11
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Evaluations on Physical and Optical Path Level Hierarchical Networks to Implement Optical Fast Circuit Switching Reviewed
T. Ogawa, Y. Yamada, H. Hasegawa, K. Sato
ACP 2009 (Asia Communications and Photonics Conference and Exhibition 2009) page： CD-ROM 2009.11
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A dynamic routing algorithm for multi-domain photonic networks using averaged link load information, Reviewed
K. Shimada, S. Araki, H. Hasegawa, and K. Sato
ACP 2009 (Asia Communications and Photonics Conference and Exhibition 2009) page： CD-ROM 2009.11
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Impact of waveband capacity on protected hierarchical optical path networks Reviewed
Y. Yamada, H. Hasegawa, and K. Sato
ACP 2009 (Asia Communications and Photonics Conference and Exhibition 2009) page： CD-ROM 2009.11
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Hierarchical Optical Path Network Design Algorithm that can Best Utilize WSS/WBSS based Cross-connects Reviewed
H.-C. Le, H. Hasegawa, K. Sato
Proc. of Photonics in Switching 2009 page： ThII2-3 2009.9
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無瞬断でのパス再配置を考慮した動的ネットワーク制御法の効果 Reviewed
中川，長谷川，佐藤，杉山，武田，塩本
電子情報通信学会ソサイエティ大会予稿集 page： B-7-59 2009.9
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波長パス需要数が少ない領域における多階層光パスネットワークのコスト解析
中野，山田，長谷川，佐藤
平成21年度電気関係学会東海支部連合大会 page： O-453 2009.9
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An Ultra-compact Waveband Cross-connect Switch Module to Create Cost-effective Multi-degree Reconfigurable Optical Node Reviewed
K. Ishii, H. Hasegawa, K. Sato, M. Okuno, S. Kamei, and H. Takahashi
Proc. of 35th European Conference on Optical Communication (ECOC2009) page： 4.2.2 2009.9
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Efficient ROADM-ring Connecting Node Switch Architecture that Utilizes Waveband Routing and its Realization with PLC Technologies Reviewed
K.Ishii, O. Moriwaki, H. Hasegawa, K. Sato, Y. Jinnouchi, M. Okuno, and H. Takahashi
Proc. of 35th European Conference on Optical Communication (ECOC2009) page： 5.3.1 2009.9
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Route and Wavelength/Waveband Assignment for Creation of Compact Hierarchical Optical Cross-Connect for Multi-Ring Connection Reviewed
K. Ishii, H. Hasegawa, and K. Sato
Proc. of 35th European Conference on Optical Communication (ECOC2009) page： 4.6.2 2009.9
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Hierarchical Optical Cross-Connect Architecture that Implements Colorless Waveband Add/Drop Ratio Restriction Utilizing a Novel Wavelength Multi/Demultiplexers Reviewed
R. Hirako, K. Ishii, H. Hasegawa, K. Sato, and O. Moriwak
Proc. of Photonics in Switching 2009 page： FrII2-2 2009.9
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Low Loss and Cost-Effective Hierarchical Optical Path Cross-Connect Switch Architecture based on WSS/WBSS Reviewed
S. Mitsui, H. Hasegawa, and K. Sato
Proc. of Photonics in Switching 2009 page： FrII2-3 2009.9