Papers - HASEGAWA, Hiroshi
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Performance evaluation of optical path networks utilizing waveband selective switch-based cross-connects Reviewed
H. -C. Le, T.-B. Nguyen, H. Hasegawa, and K. Sato
2012 International Conference on Advanced Technologies for Communications (ATC) page: 323-326 2012.10
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Shared Protected Elastic Optical Path Network Design That Applies Iterative Re-Optimization Based on Resource Utilization Efficiency Measures Reviewed
Shun Kosaka, Hiroshi Hasegawa, Ken-ichi Sato, Takafumi Tanaka, Akira Hirano, Masahiko Jinno
38th European Conference and Exhibition on Optical Communication (ECOC2012) page: Tu.4.D.5 2012.9
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Large-Scale Photonic Node Architecture That Utilizes Interconnected Small Scale Optical Cross-Connect Sub-Systems Reviewed
Yuto Iwai, Hiroshi Hasegawa, Ken-ichi Sato
38th European Conference and Exhibition on Optical Communication (ECOC2012) page: We.3.D.3 2012.9
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A Novel Large-Scale OXC Architecture That Employs Wavelength Path Switching and Fiber Selection Reviewed
Toshinori Ban, Hiroshi Hasegawa, Ken-ichi Sato, Toshio Watanabe, Hiroshi Takahashi
38th European Conference and Exhibition on Optical Communication (ECOC2012) page: We.3.D.1 2012.9
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Hardware Scale Reduction in Large-Port Count OXCs Exploiting Selective Switch based Coarse Granular Routing Reviewed
Yuki Taniguchi, Yoshiyuki Yamada, Hiroshi Hasegawa, Ken-ichi Sato
Photonic in Switching 2012 (PS2012) page: We-S31-O03 2012.9
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Impairment-Aware Multicast Tree Design for Hierarchical Optical Path Networks Reviewed
Yusuke Hachisuka, Hiroshi Hasegawa, Ken-ichi Sato
Photonic in Switching 2012 (PS2012) page: Th-S33-O08 2012.9
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Effectiveness of Waveband Conversion for Hierarchical Optical Path Networks and the Allowable Cost Bound Reviewed
Zhi-shu Shen, Hiroshi Hasegawa, Ken-ichi Sato
Photonic in Switching 2012 (PS2012) page: Th-S34-O10 2012.9
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Compact Tunable Filter Realized with Combination of Wavelength Routing and Switch Function Reviewed
Tomonobu Niwa, Hiroshi Hasegawa and Ken-ichi Sato
Photonic in Switching 2012 (PS2012) page: Th-S23-O06 2012.9
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A Large Capacity Optical Cross-connect Architecture Exploiting Multi-Granular Optical Path Routing Reviewed
Hai-Chau Le, Hiroshi Hasegawa, Ken-chi Sato
Photonic in Switching 2012 (PS2012) page: Fr-S26-O14 2012.9
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波長グループ化とファイバ選択に基づく大規模光クロスコネクトアーキテクチャ,
坂俊憲, 長谷川 浩, 佐藤健一,
電子情報通信学会2012年ソサイエティ大会予稿集 page: B-12-9 2012.9
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トラフィック変動予測を利用した初期割当及び予測誤差に対応した追加割当による2段階光パス波長経路設定法
大澤尚晃, 長谷川 浩, 佐藤健一,
電子情報通信学会2012年ソサイエティ大会予稿集 page: B-12-8 2012.9
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トラフィック変動予測に基づくリンク容量の動的制御によるネットワーク低消費電力化
早川和希, 長谷川 浩, 佐藤健一
電子情報通信学会2012年ソサイエティ大会予稿集 page: B-7-48 2012.9
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トラフィック変動予測情報を用いた光パス波長経路ケジューリング法におけるパラメータ依存性
大澤 尚晃, 長谷川 浩, 佐藤 健一
電子情報通信学会 第8回PN研究会学生ワークショップ予稿集 page: 21-23 2012.8
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Impact of Optical Transparent Reach on the Performance of Translucent Multi-granular Optical Path Networks Reviewed
Hai-Chau Le, Hiroshi Hasegawa, Ken-chi Sato
The Fourth International Conference on Communications and Electronics 2012 (ICCE2012) page: CN1-3 2012.8
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Design of bandwidth abundant photonic networks that utilize flexible/multi-granular optical path routing Invited Reviewed
Hiroshi Hasegawa and Ken-ichi Sato
2012 17th Opto-Electronics and Communications Conference (OECC2012) page: 3A2-5 2012.7
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Optical Node Architectures That Utilize Dedicated Add/Drop Switches to Realize Colorless, Directionless and Contentionless Capability Reviewed
Yoshiyuki YAMADA, Hiroshi HASEGAWA, Ken-ichi SATO
IEICE TRANSACTIONS on Communications Vol. E95-B ( 4 ) page: 1307-1316 2012.4
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受信ノード群間の一般化包含関係を用いた波長群マルチキャストネットワーク設計法
蜂須賀 悠介, 長谷川 浩, 佐藤 健一
電子情報通信学会 第7回PN研究会学生ワークショップ 予稿集 page: 17-20 2012.3
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トラフィック変動予測情報を用いた光パスの動的経路・波長制御法
大澤 尚晃, 長谷川 浩, 佐藤 健一
電子情報通信学会 第7回PN研究会学生ワークショップ 予稿集 page: 21-24 2012.3
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[奨励講演]Colorless, Directionless, Contentionless機能を考慮したAdd/Drop分離型光ノードアーキテクチャ Invited
山田 祥之, 長谷川 浩, 佐藤 健一
電子情報通信学会技術研究報告 フォトニックネットワーク研究会 Vol. 111 ( PN-475 ) page: PN2011-88, pp. 37-41 2012.3
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Virtual Fiber Networking and Impact of Optical Path Grooming on Creating Efficient Layer One Services Reviewed
Fumisato NARUSE, Yoshiyuki YAMADA, Hiroshi HASEGAWA, Ken-ichi SATO
IEICE TRANSACTIONS on Communications (Special Section on New/Next Generation Photonic Networking and Future Networks) Vol. E95-B ( 3 ) page: 723-729 2012.3