Výsledky vyhledávání - "Kana Masumoto"

Ultra-Low Latency Short Packet Transmission Experiments with Optical Bus Platform Based on PCIe

Autor: Toshiya Matsuda, Kota Nishiyama, Kana Masumoto, Masahiro Nakagawa, Takashi Miyamura

Publikováno v: Optical Fiber Communication Conference (OFC) 2022.

We propose an optical bus platform architecture that provides an ultra-low latency path for small traffic on metro-scale networks. We experimentally demonstrate that remote memory can be accessed over 25 km in 244.2 μs.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0344d8d79131f563fb4000d8061c38c7
https://doi.org/10.1364/ofc.2022.tu3g.2

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Performance Evaluation of Multi-Band Optical Networks Employing Distance-Adaptive Resource Allocation

Autor: Hiroki Kawahara, Toshiya Matsuda, Kana Masumoto, Kazuyuki Matsumura, Masahiro Nakagawa

Publikováno v: 2020 Opto-Electronics and Communications Conference (OECC).

We investigate the practical benefits of multi-band optical networks leveraging distance-adaptive resource allocation. Simulations clarify that the S+C+L-band scenario can successfully accommodate three times more traffic than a single-band scenario

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f2076e5951f4610b4cde06886544e488
https://doi.org/10.1109/oecc48412.2020.9273660

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Numerical Analysis of Adaptive Restoration in Optical Transport Networks

Autor: Hiroki Kawahara, Hidetoshi Onda, Kazuyuki Matsumura, Kana Masumoto, Masahiro Nakagawa

Publikováno v: OECC/PSC

We clarify the benefits of an adaptive restoration scheme for the highly-available optical layer. Simulations verify that 80%+ of double-link failures can be recovered and 80%+ of traffic can be restored on several realistic topologies.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6592c04312375771e7ccaec6518e6de1
https://doi.org/10.23919/ps.2019.8818101

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Experimental demonstration of a PON technology-based optical transport solution over field installed DSF

Autor: Kana Masumoto, Kazuyuki Matsumura, Masahiro Nakagawa, H. Onda

Publikováno v: 45th European Conference on Optical Communication (ECOC 2019).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::225d71942be5ae87730991993a907c49
https://doi.org/10.1049/cp.2019.0795

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Dual-Polarization Intensity-Modulated Signal Transmission with Direct-Detection by Using Asymmetrical Polarization Synthesis

Autor: Kana Masumoto, Toru Homemoto, Kazuyuki Matsumura, Toshiya Matsuda

Publikováno v: ECOC

We propose a simple polarization multiplexing and demultiplexing technique for intensity modulation and direct detection by using asymmetrical polarization synthesis in the receiver. We also experimentally verify its effectiveness in 25-Gbit/s DP-OOK

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b2c45aabab9319d61d87ddc98d1750d7
https://doi.org/10.1109/ecoc.2018.8535363

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Pro-active control VOA for canceling transient response in burst optical signal transmission

Autor: Kana Masumoto, Hidetoshi Onda, Toshiya Matsuda, Kazuyuki Matsumura, Masaru Katayama, Masahiro Nakagawa

Publikováno v: 2018 23rd Opto-Electronics and Communications Conference (OECC).

This paper proposes pro-active control VOA for canceling a transient EDFA response in burst optical signal transmission. It is experimentally demonstrated that this technique can reduce the overshoot after 7-spans transmission equivalent to 0.23 dB.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7946c8a50c7190f6e2d4cad9801998d
https://doi.org/10.1109/oecc.2018.8729967

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Photonic Sub-Lambda transport: An energy-efficient and reliable solution for metro networks

Autor: Hidetoshi Onda, Kana Masumoto, Masahiro Nakagawa, Kazuyuki Matsumura

Publikováno v: ONDM

Telecom carriers need to reduce operational expenditures (OPEX) to reduce total network cost. Such OPEX include power consumption, maintenance, and repair related costs, all of which must be considered, especially when providing various network servi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1de0d70041477e6d9d3a67148f086a6
https://doi.org/10.23919/ondm.2018.8396125

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Pump power averaging method for suppressing transient response of EDFAs in burst optical signal transmission

Autor: Masahiro Nakagawa, Masatoshi Namiki, Hidetoshi Onda, Masaru Katayama, Katsutoshi Koda, Toshiya Matsuda, Kana Masumoto

Publikováno v: Advanced Photonics 2017 (IPR, NOMA, Sensors, Networks, SPPCom, PS).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e8a2e73639de2c69d3720ca2b2f39753
https://doi.org/10.1364/ps.2017.ptu2d.5

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DGD mitigation architecture to expand reach of 100GbE optical interfaces by pseudo-QPSK transform with digital signal processing

Autor: Toshiya Matsuda, Masaru Katayama, Toru Homemoto, Katsutoshi Koda, Kana Masumoto

Publikováno v: 2016 IEEE Photonics Conference (IPC).

We propose a DGD mitigation architecture that transforms four IM-DD signals to two pseudo QPSK signals and applies conventional digital signal processing. We numerically demonstrate that the proposed architecture enables the DGD robustness of 100GbE

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47d4f125b9566e7cd64fcbe6d9dbe16b
https://doi.org/10.1109/ipcon.2016.7831259

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