WO2009075167A1 - 局側集線装置、アクセス制御装置およびそのコンピュータ・プログラム - Google Patents

局側集線装置、アクセス制御装置およびそのコンピュータ・プログラム Download PDF

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Publication number
WO2009075167A1
WO2009075167A1 PCT/JP2008/070915 JP2008070915W WO2009075167A1 WO 2009075167 A1 WO2009075167 A1 WO 2009075167A1 JP 2008070915 W JP2008070915 W JP 2008070915W WO 2009075167 A1 WO2009075167 A1 WO 2009075167A1
Authority
WO
WIPO (PCT)
Prior art keywords
office
side line
line concentrator
computer program
access controller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/070915
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Kazuhisa Yamashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to US12/746,706 priority Critical patent/US8582970B2/en
Priority to CN200880120219.8A priority patent/CN101897155B/zh
Publication of WO2009075167A1 publication Critical patent/WO2009075167A1/ja
Anticipated expiration legal-status Critical
Priority to US14/043,369 priority patent/US8938168B2/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/02764—Multiplex arrangements for radio-frequency networks access; policies therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0064—Arbitration, scheduling or medium access control aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1301—Optical transmission, optical switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13292—Time division multiplexing, TDM

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Optical Communication System (AREA)
PCT/JP2008/070915 2007-12-13 2008-11-18 局側集線装置、アクセス制御装置およびそのコンピュータ・プログラム Ceased WO2009075167A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/746,706 US8582970B2 (en) 2007-12-13 2008-11-18 Office-side line concentration device, access control device, and computer program therefor
CN200880120219.8A CN101897155B (zh) 2007-12-13 2008-11-18 局侧集线设备、接入控制设备以及接入控制方法
US14/043,369 US8938168B2 (en) 2007-12-13 2013-10-01 Office-side line concentration device, access control device, and computer program therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-322212 2007-12-13
JP2007322212A JP5082816B2 (ja) 2007-12-13 2007-12-13 局側集線装置、アクセス制御装置およびそのコンピュータ・プログラム

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/746,706 A-371-Of-International US8582970B2 (en) 2007-12-13 2008-11-18 Office-side line concentration device, access control device, and computer program therefor
US14/043,369 Continuation US8938168B2 (en) 2007-12-13 2013-10-01 Office-side line concentration device, access control device, and computer program therefor

Publications (1)

Publication Number Publication Date
WO2009075167A1 true WO2009075167A1 (ja) 2009-06-18

Family

ID=40755410

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070915 Ceased WO2009075167A1 (ja) 2007-12-13 2008-11-18 局側集線装置、アクセス制御装置およびそのコンピュータ・プログラム

Country Status (4)

Country Link
US (2) US8582970B2 (enExample)
JP (1) JP5082816B2 (enExample)
CN (1) CN101897155B (enExample)
WO (1) WO2009075167A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4854823B1 (ja) * 2010-10-01 2012-01-18 三菱電機株式会社 帯域制御方法および通信システム

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5082816B2 (ja) * 2007-12-13 2012-11-28 住友電気工業株式会社 局側集線装置、アクセス制御装置およびそのコンピュータ・プログラム
JP5257623B2 (ja) * 2010-03-27 2013-08-07 住友電気工業株式会社 局側装置、集線部、通信システムおよび帯域割り当て方法
JP5425692B2 (ja) * 2010-04-05 2014-02-26 日本電信電話株式会社 Ｍｐｃｐリンク管理回路
JP5475572B2 (ja) * 2010-06-30 2014-04-16 日本電信電話株式会社 局側終端装置、光通信システム及び集線方法
JP5503464B2 (ja) * 2010-08-30 2014-05-28 沖電気工業株式会社 帯域割当装置、帯域割当方法、帯域割当プログラム、及び通信端末
WO2012077161A1 (ja) * 2010-12-08 2012-06-14 三菱電機株式会社 光通信システムの通信方法、光通信システム、子局装置、制御装置並びにプログラム
JP5822690B2 (ja) * 2011-11-29 2015-11-24 三菱電機株式会社 通信システム、スイッチおよび帯域制御方法
JP5997088B2 (ja) * 2013-03-29 2016-09-28 株式会社日立製作所 動的帯域割当方法、ｏｌｔ、及びｐｏｎシステム
US11687947B2 (en) 2014-10-31 2023-06-27 Aeris Communications, Inc. Automatic connected vehicle enrollment
US20160127373A1 (en) * 2014-10-31 2016-05-05 Aeris Communications, Inc. Automatic connected vehicle demonstration process
JP5909297B1 (ja) * 2015-04-02 2016-04-26 日本電信電話株式会社 端局装置及び端局装置の受信方法
CN117394952B (zh) * 2018-07-06 2024-09-24 华为技术有限公司 编码比特的传输方法及装置
JP7189475B2 (ja) * 2019-07-16 2022-12-14 日本電信電話株式会社 通信装置及び通信方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004253881A (ja) * 2003-02-18 2004-09-09 Sumitomo Electric Ind Ltd 局側集線装置
WO2005020481A1 (en) * 2003-08-18 2005-03-03 Teknovus, Inc. Method and apparatus for reducing data burst overhead in an ethernet passive optical network

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US6868232B2 (en) * 2001-02-12 2005-03-15 Lucent Technologies Inc. Fast protection switching by snooping on upstream signals in an optical network
WO2003007515A2 (en) * 2001-07-10 2003-01-23 Salira Optical Network Systems, Inc Passive optical network and time division multiplexed system
US6888846B2 (en) * 2002-07-11 2005-05-03 Flexlight Networks Data transfer in an optical network communication system
CN100534012C (zh) 2003-08-18 2009-08-26 泰克诺沃斯公司 减少以太无源光网络中数据突发开销的方法和设备
US20060013260A1 (en) * 2004-06-28 2006-01-19 Advanced Fibre Communications, Inc. Optical line termination system, method and apparatus for bus management, and method and apparatus for signal concentration
US7787771B2 (en) * 2005-12-08 2010-08-31 Electronics And Telecommunications Research Institute Extendable loop-back type passive optical network and scheduling method and apparatus for the same
US7590139B2 (en) * 2005-12-19 2009-09-15 Teknovus, Inc. Method and apparatus for accommodating TDM traffic in an ethernet passive optical network
JP4231061B2 (ja) * 2006-05-10 2009-02-25 株式会社日立コミュニケーションテクノロジー 加入者接続装置およびネットワークシステム
CN101110648B (zh) * 2006-07-18 2010-11-24 华为技术有限公司 检测pon中故障onu的方法
US8711685B2 (en) * 2007-03-06 2014-04-29 Alphion Corporation System and method for data reconfiguration in an optical communication network
JP4416005B2 (ja) * 2007-05-09 2010-02-17 株式会社日立製作所 Ｐｏｎシステムにおける動的帯域割当方式
JP5082816B2 (ja) * 2007-12-13 2012-11-28 住友電気工業株式会社 局側集線装置、アクセス制御装置およびそのコンピュータ・プログラム
JP4941379B2 (ja) * 2008-03-28 2012-05-30 住友電気工業株式会社 局側装置、その制御方法およびそのコンピュータ・プログラム
US20130243416A1 (en) * 2012-03-14 2013-09-19 Stefan Dahlfort Optical network architecture for transporting wdm traffic

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004253881A (ja) * 2003-02-18 2004-09-09 Sumitomo Electric Ind Ltd 局側集線装置
WO2005020481A1 (en) * 2003-08-18 2005-03-03 Teknovus, Inc. Method and apparatus for reducing data burst overhead in an ethernet passive optical network

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4854823B1 (ja) * 2010-10-01 2012-01-18 三菱電機株式会社 帯域制御方法および通信システム
WO2012042674A1 (ja) * 2010-10-01 2012-04-05 三菱電機株式会社 帯域制御方法および通信システム

Also Published As

Publication number Publication date
US8938168B2 (en) 2015-01-20
JP5082816B2 (ja) 2012-11-28
JP2009147626A (ja) 2009-07-02
CN101897155B (zh) 2014-03-12
US8582970B2 (en) 2013-11-12
US20140029946A1 (en) 2014-01-30
US20100266280A1 (en) 2010-10-21
CN101897155A (zh) 2010-11-24

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