Kohei Hosokawa

According to our database, Kohei Hosokawa authored at least 18 papers between 2004 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Transmission capacity expansion using bidirectional multicore EDFA under bidirectional signal assignment.

Hitoshi Takeshita, Yusuke Shimomura, Kohei Hosokawa

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

State-of-Polarization Monitoring Employing Optical Supervisory Channel Enabling Instantaneous Fluctuation Detection and Localization.

Yusuke Sasaki, Masaki Sato, Hidemi Noguchi, Kohei Hosokawa

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Cost-Effective Capacity Enhancement of Survivable Optical Networks by Supplemental Band Expansion and Backup Resource Sharing.

Daisuke Saito, Yojiro Mori, Kohei Hosokawa, Shigeyuki Yanagimachi, Hiroshi Hasegawa

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

2023

Bidirectional single-multicore-fiber spatial channel network based on a spatial cross-connect and multicore EDFA that efficiently accommodates asymmetric data traffic.

Kyosuke Nakada, Hitoshi Takeshita, Yuki Kuno, Yusuke Matsuno, Itsuki Urashima, Yusuke Shimomura, Yuji Hotta, Tsubasa Sasaki, Yudai Uchida, Kohei Hosokawa, Ryohei Otowa, Rika Tahara, Emmanuel Le Taillandier de Gabory, Yasuki Sakurai, Ryuichi Sugizaki, Masahiko Jinno

JOCN, 2023

Cost-effective Network Capacity Enhancement with Multi-band Virtual Bypass Links.

Daisuke Saito, Yojiro Mori, Kohei Hosokawa, Shigeyuki Yanagimachi, Hiroshi Hasegawa

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

Single Multicore-Fiber Bidirectional Spatial Channel Network Based on Spatial Cross-Connect and Multicore EDFA Efficiently Accommodating Asymmetric Traffic.

Kyosuke Nakada, Hitoshi Takeshita, Yuki Kuno, Yusuke Matsuno, Itsuki Urashima, Yusuke Shimomura, Yuji Hotta, Tsubasa Sasaki, Yudai Uchida, Kohei Hosokawa, Ryohei Otowa, Rika Tahara, Emmanuel Le Taillandier de Gabory, Yasuki Sakurai, Ryuichi Sugizaki, Masahiko Jinno

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

2022

Novel Bidirectional Multicore EDFA Based on Twin Turbo Cladding Pumping Using Bidirectional Pumping and Recycling.

Hitoshi Takeshita, Yusuke Shimomura, Shoma Tateno, Kohei Hosokawa, Emmanuel Le Taillandier de Gabory

Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022

Fast and Compact Node Monitoring System for Multi-Vendor Optical Network.

Eita Kobayashi, Kohei Hosokawa, Shigeyuki Yanagimachi, Emmanuel Le Taillandier de Gabory

Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022

First Demonstration of Uncoupled 4-Core Multicore Fiber in a Submarine Cable Prototype with Integrated Multicore EDFA.

Hitoshi Takeshita, Kohei Nakamura, Yuushi Matsuo, Takanori Inoue, Daishi Masuda, Tetsuya Hiwatashi, Kohei Hosokawa, Yoshihisa Inada, Emmanuel Le Taillandier de Gabory

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

2021

Long-Haul WDM/SDM Transmission over Coupled 4-Core Fiber with Coupled 4-Core EDFA and Its MDL Characteristics Estimation.

Manabu Arikawa, Kohei Hosokawa, Kazunori Hayashi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

Reduction of Power Consumption of Full C-band WDM Amplification by WDM Sub-banding and SDM Conversion using a High Core Count Multi-Core Amplifier.

Keiichi Matsumoto, Kohei Hosokawa, Emmanuel Le Taillandier de Gabory

Proceedings of the European Conference on Optical Communication, 2021

Evaluation of the Link Budget Increase using Error-Tolerant TCPs for Optical Communication in Nonlinear Regime on 200G PM-16QAM Real-time Signal Demodulation.

Yohei Hasegawa, Hidemi Noguchi, Masaki Sato, Kohei Hosokawa, Morihiko Ota

Proceedings of the European Conference on Optical Communication, 2021

2020

Evaluation of the Signal Amplified by CC-MC-EDFA under Inter-core Crosstalk Using a Scalable SDM/TDM Translation Method.

Hitoshi Takeshita, Manabu Arikawa, Keiichi Matsumoto, Kohei Hosokawa, Emmanuel Le Taillandier de Gabory

Proceedings of the European Conference on Optical Communications, 2020

2015

Practical techniques for nonlinear compensation and mitigation.

Kiyoshi Fukuchi, Atsufumi Shihavama, Kohei Hosokawa, Wakako Maeda, Hidemi Noguchi, Jun-ichi Abe

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

2007

Efficient Memory Utilization for High-Speed FPGA-Based Hardware Emulators with SDRAMs.

Kohei Hosokawa, Katsunori Tanaka, Yuichi Nakamura

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007

2006

Fast FPGA-Emulation-Based Simulation Environment for Custom Processors.

Yuichi Nakamura, Kohei Hosokawa

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

2005

Design Method for 2-Channel Signal Word Decomposed Filters with Minimum Output Error and Their Effective VLSI Implementation.

Kohei Hosokawa, Mitsuhiko Yagyu, Akinori Nishihara

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

2004

A fast hardware/software co-verification method for system-on-a-chip by using a C/C++ simulator and FPGA emulator with shared register communication.

Yuichi Nakamura, Kohei Hosokawa, Ichiro Kuroda, Ko Yoshikawa, Takeshi Yoshimura

Proceedings of the 41th Design Automation Conference, 2004