JP6321985B2 - 局側装置、及び、通信方法 - Google Patents

局側装置、及び、通信方法 Download PDF

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JP6321985B2
JP6321985B2 JP2014023164A JP2014023164A JP6321985B2 JP 6321985 B2 JP6321985 B2 JP 6321985B2 JP 2014023164 A JP2014023164 A JP 2014023164A JP 2014023164 A JP2014023164 A JP 2014023164A JP 6321985 B2 JP6321985 B2 JP 6321985B2
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wavelength
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onu
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JP2015149703A (ja
JP2015149703A5 (enExample
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淳 栖川
淳 栖川
俊之 小高
俊之 小高
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2014023164A priority Critical patent/JP6321985B2/ja
Priority to US14/575,017 priority patent/US9503212B2/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/02Wavelength-division multiplex systems
    • H04J14/0278WDM optical network architectures
    • H04J14/0282WDM tree architectures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/02Wavelength-division multiplex systems
    • H04J14/0227Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254Optical medium access
    • H04J14/0256Optical medium access at the optical channel layer
    • H04J14/0257Wavelength assignment algorithms

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Small-Scale Networks (AREA)
JP2014023164A 2014-02-10 2014-02-10 局側装置、及び、通信方法 Active JP6321985B2 (ja)

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Application Number Priority Date Filing Date Title
JP2014023164A JP6321985B2 (ja) 2014-02-10 2014-02-10 局側装置、及び、通信方法
US14/575,017 US9503212B2 (en) 2014-02-10 2014-12-18 Station-side apparatus and communication method

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JP2014023164A JP6321985B2 (ja) 2014-02-10 2014-02-10 局側装置、及び、通信方法

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JP2015149703A JP2015149703A (ja) 2015-08-20
JP2015149703A5 JP2015149703A5 (enExample) 2016-11-10
JP6321985B2 true JP6321985B2 (ja) 2018-05-09

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Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6219090B2 (ja) * 2013-08-02 2017-10-25 株式会社日立製作所 ネットワークシステム、及び、加入者装置
JP6428102B2 (ja) * 2014-09-26 2018-11-28 沖電気工業株式会社 局側終端装置及び経路切替方法
WO2016171162A1 (ja) * 2015-04-22 2016-10-27 日本電信電話株式会社 局側装置及び波長切替方法
JP6524791B2 (ja) * 2015-05-15 2019-06-05 パナソニックIpマネジメント株式会社 無線通信装置及び無線通信方法
CN106331904B (zh) * 2015-06-15 2020-04-24 中兴通讯股份有限公司 无源光纤网络中波长通道的分配方法、光线路终端及系统
JP6538579B2 (ja) * 2016-02-04 2019-07-03 株式会社日立製作所 光アクセスネットワークシステム、局側装置、及びその制御プログラム
JP6603184B2 (ja) * 2016-08-08 2019-11-06 日本電信電話株式会社 光通信システム、局側装置及び光通信方法
JP6603644B2 (ja) * 2016-11-08 2019-11-06 日本電信電話株式会社 光集線ネットワークシステム及び信号伝送方法
CN111344962B (zh) * 2017-11-22 2022-01-11 华为技术有限公司 光网络单元的网络接口切换方法及光网络单元
JP6966700B2 (ja) * 2018-03-02 2021-11-17 日本電信電話株式会社 通信装置、通信方法及び通信プログラム
WO2021009853A1 (ja) * 2019-07-16 2021-01-21 日本電信電話株式会社 通信装置及び通信方法
JP6804695B1 (ja) * 2019-12-23 2020-12-23 三菱電機株式会社 光通信装置およびリソース管理方法
JP7124841B2 (ja) * 2020-03-24 2022-08-24 沖電気工業株式会社 親局装置、子局装置、光通信システム及び波長切替方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4553238B2 (ja) * 2004-06-09 2010-09-29 日本電信電話株式会社 光通信方法、光伝送装置、プログラム、および記録媒体。
JP5097655B2 (ja) * 2008-09-16 2012-12-12 株式会社日立製作所 受動光網システム及び光多重終端装置
CN102379105B (zh) * 2009-04-07 2014-04-23 株式会社日立制作所 光多路复用终端装置、无源光网系统、波长分配方法
US20120093502A1 (en) * 2009-06-22 2012-04-19 Nokia Siemens Networks Oy Mode-hop prevention in a tunable laser of an optical network element
CA2741083C (en) * 2009-06-26 2017-02-21 Telekom Malaysia Berhad Method and system for service-based regulation of traffic flow to customer premises devices
US8437355B1 (en) * 2010-11-04 2013-05-07 Adtran, Inc. Systems and methods for scheduling business and residential services in optical networks
JP5600210B2 (ja) * 2011-06-27 2014-10-01 日本電信電話株式会社 局側装置
WO2013058179A1 (ja) * 2011-10-19 2013-04-25 日本電信電話株式会社 光ネットワークシステム
JP5940444B2 (ja) 2012-12-10 2016-06-29 株式会社日立製作所 ネットワークシステム、局側装置、及び、通信制御方法
WO2014115429A1 (ja) * 2013-01-24 2014-07-31 日本電信電話株式会社 光加入者システム及び光加入者システムの動的波長帯域割当方法
JP5614482B1 (ja) * 2013-09-02 2014-10-29 沖電気工業株式会社 局側終端装置及び経路切替方法

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US9503212B2 (en) 2016-11-22
US20150229431A1 (en) 2015-08-13
JP2015149703A (ja) 2015-08-20

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