Papers - HASEGAWA, Hiroshi
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Evaluation of low-complexity digital coherent receivers for short-reach transmission systems
Kuno Takuma, Mori Yojiro, Hasegawa Hiroshi
METRO AND DATA CENTER OPTICAL NETWORKS AND SHORT-REACH LINKS IV Vol. 11712 2021.3
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Experimental Evaluation of Optical Cross-Connects with Flexible Waveband Routing Function for SDM Networks International coauthorship
Kuno Takuma, Mori Yojiro, Subramaniam Suresh, Jinno Masahiko, Hasegawa Hiroshi
2021 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC) 2021.3
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DeepDRAMA: Deep Reinforcement Learning-based Disaster Recovery with Mitigation Awareness in EONs
Zou Rujia, Bury Nathaniel, Hasegawa Hiroshi, Jinno Masahiko, Subramaniam Suresh
2021 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM) 2021
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Joint Pre-emphasis and Partial-response Coding for Spectrum Narrowing Caused by Repeated Optical-node Traversal in Ultra-dense WDM Networks Invited Reviewed
E. Honda, Y. Mori, H. Hasegawa and K. Sato
2020 European Conference on Optical Communications (ECOC) page： 1 - 4 2020.11
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Low-Complexity DSP Configuration for Short-Reach Transmission Systems Reviewed
T. Kuno, Y. Mori, and H. Hasegawa
25th Optoelectronics and Communications Conference (OECC 2020) page： VP95 2020.10
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Evaluation of Optical Circuit Switches for SDM-Based Intra-Datacenter Networks Reviewed
E. Honda, Y. Mori, H. Hasegawa, and K. Sato
25th Optoelectronics and Communications Conference (OECC 2020) page： VP95 2020.10
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Resource Assignment based on Core-State Value Evaluation to Handle Crosstalk and Spectrum fragments in SDM Elastic Optical Networks Reviewed
Y. Wang, Y. Mori, and H. Hasegawa
25th Optoelectronics and Communications Conference (OECC 2020) page： T8-2.6 2020.10
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空間分割多重光ネットワーク実現に向けた大容量光ノード構成法 Invited Reviewed
久野拓真・森 洋二郎・長谷川 浩
信学技報 Vol. 120 ( 137 ) page： PN2020-16 2020.8
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空間分割多重光空間分割多重光ネットワークにおける経路・コア・波長割当法ネットワーク実現に向けた大容量光ノード構成法 Invited Reviewed
王 洋・森 洋二郎・長谷川 浩
信学技報 Vol. 120 ( 137 ) page： PN2020-20 2020.8
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光ネットワーク最適化の基礎 Invited
長谷川浩
電子情報通信学会 光通信システム研究会 (OCS) OCS Summer School 2020 page： 講演 No.2 2020.7
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Link-protection and FIPP p-cycle designs in translucent elastic optical networks
Zou Rujia, Hasegawa Hiroshi, Jinno Masahiko, Subramaniam Suresh
JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING Vol. 12 ( 7 ) page： 163 - 176 2020.7
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強化学習に基づく光ネットワーク設計 ～ 知的経路スペクトラム選択法 Invited
白木隆太・森 洋二郎・長谷川 浩・佐藤健一
Vol. 120 ( 71 ) page： PN2020-9 2020.6
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A 2.15 Pbps Throughput Optical Cross-Connect with Flexible Waveband Routing Reviewed
T. Kuno, Y. Mori, and H. Hasegawa
2020 IEEE 8th International Conference on Photonics (ICP) (ICP2020) page： on-line 2020.6
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Assessment of Optical Node Architectures for Building Next Generation Large Bandwidth Networks
Ganbold Mungun-Erdene, Yasuda Takuma, Mori Yojiro, Hasegawa Hiroshi, Inuzuka Fumikazu, Hirano Akira, Sato Ken-ichi
IEICE TRANSACTIONS ON COMMUNICATIONS Vol. E103B ( 6 ) page： 679 - 689 2020.6
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Transmission-Quality-Aware Online Network Design and Provisioning Enabled by Optical Performance Monitoring
Kayano Keisuke, Mori Yojiro, Hasegawa Hiroshi, Sato Ken-ichi, Oda Shoichiro, Yoshida Setsuo, Hoshida Takeshi
IEICE TRANSACTIONS ON COMMUNICATIONS Vol. E103B ( 6 ) page： 670 - 678 2020.6
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Design of seamlessly and limitlessly expandable OXC and verification tests on its versatile applicability Reviewed
R. Hashimoto, Y. Mori, H. Hasegawa and K. Sato
IEEE/OSA Journal of Optical Communications and Networking Vol. 12 ( 5 ) page： 99-108 2020.5
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High-Throughput and High-Port-Count Optical Cross- Connents Using Flexible Waveband Routing Reviewed
T. Kuno, Y. Mori, S. Subramaniam, M. Jinno and H. Hasegawa
2020 International Conference on Optical Network Design and Modeling (ONDM) 2020.5
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Design of seamlessly and limitlessly expandable OXC and verification tests on its versatile applicability
Hashimoto Ryota, Mori Yojiro, Hasegawa Hirioshi, Sato Ken-ichi
JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING Vol. 12 ( 5 ) page： 99 - 108 2020.5
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コア間干渉及び周波数断片化を考慮した空間多重光ネットワーク制御法
王 洋・森 洋二郎・長谷川 浩
電子情報通信学会2020年総合大会予稿集 page： B12-6 2020.3
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High-throughput optical circuit switch for intra-datacenter networks based on spatial super-channels Reviewed
E. Honda, Y. Mori, H. Hasegawa, and K. Sato
OFC2020 page： W1F.2 2020.3