Search Results1-19 of  19

  • RYU Shiro ID: 9000001849615

    ソフトバンクテレコム株式会社ネットワーク本部 (2012 from CiNii)

    Articles in CiNii:2

    • 日本テレコムが目指す次世代フォトニックネットワーク (2006)
    • 光ケーブルの予防保全に有効な新測定法 : クリーピング検出方式の開発 (2012)
  • RYU Shiro ID: 9000004742013

    Network Division, SoftBank Telecom Corp. (2013 from CiNii)

    Articles in CiNii:5

    • R&D on next generation value-added service using GMPLS technology : Mainly on development of wavelength VPN prototype (2003)
    • R&D on next generation photonic network for creating value-added telecommunication services (2003)
    • R&D on next generation value-added service using GMPLS technology : Mainly on development of wavelength VPN prototype (2003)
  • RYU Shiro ID: 9000004861579

    The author is with Access Systems Department, KDD Corporation (2000 from CiNii)

    Articles in CiNii:1

    • Wavelength-Division Multiplexing Metropolitan Area Network Architecture with a "Dual Ring" Configuration (2000)
  • RYU Shiro ID: 9000004887631

    Japan Telecom Co., Ltd. (2005 from CiNii)

    Articles in CiNii:1

    • Field Trial of All-Optical 2R Regeneration in 40-Gbit/s WDM Transmission Systems with Optical Add/Drop Multiplexing(Transmission Systems and Technologies, <Joint Special Section>Recent Progress in Optoelectronics and Communications) (2005)
  • RYU Shiro ID: 9000004904271

    Access Systems Department, KDD Corporation (2000 from CiNii)

    Articles in CiNii:8

    • ファイバグレーティングを用いた陸上高精度障害点評定方式 (1999)
    • Wavelength-division multiplexing metropolitan area network with a "digital wrapper"technology (2000)
    • Application of injection-locked laser to terabit-per-second optical transmission systems (1997)
  • RYU Shiro ID: 9000004911988

    Articles in CiNii:5

    • 波長多重技術を用いた長距離コヒ-レント光通信システム伝送実験 (1996)
    • 全光2R中継器を用いた長距離コヒ-レント光通信方式伝送実験 (1996)
    • 2.5Gb/s×8-channel,1056km coherent WDM system transmission experiment (1995)
  • RYU Shiro ID: 9000004919878

    Network Planning Department (1998 from CiNii)

    Articles in CiNii:2

    • Optical time domain reflectometry with high precision for photonic networks (1998)
    • In-service optical path surveillance method in WDM passive optical networks (1998)
  • RYU Shiro ID: 9000006472947

    Articles in CiNii:3

    • 光通信技術とその応用(6) (2007)
    • Measurement Method of Optical Fiber Nonlinearity Coefficient with Coherent Heterodyne Detection (2007)
    • B-13-9 Fiber Nonlinearity Coefficient Measurement with Coherent Technology (2007)
  • RYU Shiro ID: 9000018667065

    Network Division, SoftBank Telecom Corp. (2012 from CiNii)

    Articles in CiNii:6

    • 大容量光通信技術の動向 (2008)
    • OTDR measurement method for differentiating cause of loss in vicinity of fiber splice point (2011)
    • 光ファイバ通信技術の最新動向 (2011)
  • RYU Shiro ID: 9000107315304

    Network Division, SoftBank Telecom Corp. (2011 from CiNii)

    Articles in CiNii:1

    • OTDR measurement method for differentiating cause of loss in vicinity of fiber splice point (2011)
  • RYU Shiro ID: 9000240531322

    Network Division, SoftBank Telecom Corp. (2012 from CiNii)

    Articles in CiNii:1

    • Wavelength Unbundling of PON with TDM/WDM-PON System (2012)
  • RYU Shiro ID: 9000241153549

    Network Division, SoftBank Telecom Corp. (2012 from CiNii)

    Articles in CiNii:1

    • Wavelength Unbundling of PON with TDM/WDM-PON System (2012)
  • RYU Shiro ID: 9000315138730

    Network Division, SoftBank Telecom Corp. (2015 from CiNii)

    Articles in CiNii:1

    • Fiber macrobending radius estimation method by two-wavelength unidirectional OTDR measurement (2015)
  • Ryu Shiro ID: 9000002861084

    Network Technology Division, SoftBank Telecom Corp. (2010 from CiNii)

    Articles in CiNii:46

    • Proposal of fiber macrobending identification method (2009)
    • GMPLS (特集 光ファイバー通信システムの展望) (2003)
    • ハイライツ 超高速計算機網(GRID)で使用する高品質伝送用の40Gbit/s波長パス実験に成功 (2004)
  • Ryu Shiro ID: 9000238476930

    SoftBank Telecom Corp. (2012 from CiNii)

    Articles in CiNii:1

    • B-10-15 Development of Automatic Macrobending Detection System (2012)
  • Ryu Shiro ID: 9000242875998

    Network Division, SoftBank Telecom Corp. (2013 from CiNii)

    Articles in CiNii:1

    • Wavelength Unbundling after End of Gigabit PON Services (2013)
  • Ryu Shiro ID: 9000243852731

    Network Division SoftBank Telecom Corp. (2013 from CiNii)

    Articles in CiNii:1

    • B-10-73 Wavelength Unbundling in Next Generation PON (2013)
  • Ryu Shiro ID: 9000253049518

    Chirurgischen Klinik der Tohoku-Reichsuniversität (1931 from CiNii)

    Articles in CiNii:1

    • Über die Wirkung verschiedener Hormonpräparate, Subkutan=injektionslösungen und Haemostatica auf die Blut=gerinnungszeit und ihren zeitlichen Verlauf (1931)
  • Ryu Shiro ID: 9000270898372

    Network Division, SoftBank Telecom Corp. (2014 from CiNii)

    Articles in CiNii:1

    • B-13-30 Fiber Macrobending Radius Estimation Method by Two-Wavelength Unidirectional OTDR Measurement (2014)
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