CN1905520B - 光接入系统 - Google Patents
光接入系统 Download PDFInfo
- Publication number
- CN1905520B CN1905520B CN2006100067384A CN200610006738A CN1905520B CN 1905520 B CN1905520 B CN 1905520B CN 2006100067384 A CN2006100067384 A CN 2006100067384A CN 200610006738 A CN200610006738 A CN 200610006738A CN 1905520 B CN1905520 B CN 1905520B
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- CN
- China
- Prior art keywords
- mentioned
- signal
- multiplexing mode
- time division
- division multiplexing
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Optical Communication System (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Description
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910126608.8A CN101494512B (zh) | 2005-07-29 | 2006-01-27 | 光接入系统、光纤网络终端以及光线路装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP219907/2005 | 2005-07-29 | ||
JP2005219907A JP3936721B2 (ja) | 2005-07-29 | 2005-07-29 | 光アクセスシステム、光加入者装置及び光集線装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910126608.8A Division CN101494512B (zh) | 2005-07-29 | 2006-01-27 | 光接入系统、光纤网络终端以及光线路装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1905520A CN1905520A (zh) | 2007-01-31 |
CN1905520B true CN1905520B (zh) | 2011-08-03 |
Family
ID=37674652
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910126608.8A Expired - Fee Related CN101494512B (zh) | 2005-07-29 | 2006-01-27 | 光接入系统、光纤网络终端以及光线路装置 |
CN2006100067384A Expired - Fee Related CN1905520B (zh) | 2005-07-29 | 2006-01-27 | 光接入系统 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910126608.8A Expired - Fee Related CN101494512B (zh) | 2005-07-29 | 2006-01-27 | 光接入系统、光纤网络终端以及光线路装置 |
Country Status (3)
Country | Link |
---|---|
US (3) | US7369768B2 (zh) |
JP (1) | JP3936721B2 (zh) |
CN (2) | CN101494512B (zh) |
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JP3936721B2 (ja) * | 2005-07-29 | 2007-06-27 | 株式会社日立コミュニケーションテクノロジー | 光アクセスシステム、光加入者装置及び光集線装置 |
US20070237188A1 (en) * | 2006-04-05 | 2007-10-11 | Miguel Joseph D | Method and apparatus for ONT ranging with improved noise immunity |
KR101203471B1 (ko) * | 2006-06-29 | 2012-11-21 | 삼성전자주식회사 | 네트워크 브리지에서 이더넷 프레임을 전달하는 방법 및상기 브리지 장치 |
CN100512059C (zh) | 2006-08-16 | 2009-07-08 | 华为技术有限公司 | 在无源光网络中传输同步数字体系业务的方法及装置 |
JP4317860B2 (ja) * | 2006-08-30 | 2009-08-19 | 株式会社日立コミュニケーションテクノロジー | 光集線装置および光加入者装置 |
CN101159495B (zh) * | 2006-10-08 | 2012-07-04 | 华为技术有限公司 | 无源光纤网络中信号传送系统、设备及方法 |
US9178713B1 (en) * | 2006-11-28 | 2015-11-03 | Marvell International Ltd. | Optical line termination in a passive optical network |
JP4333737B2 (ja) * | 2006-12-26 | 2009-09-16 | 沖電気工業株式会社 | ギガビット受動型光加入者ネットワークで用いられる信号処理装置及び信号処理方法 |
JP2008201179A (ja) | 2007-02-16 | 2008-09-04 | Toyota Motor Corp | 車輪状態監視システムの検査方法、車輪状態監視システムおよび受信機 |
US8711685B2 (en) * | 2007-03-06 | 2014-04-29 | Alphion Corporation | System and method for data reconfiguration in an optical communication network |
JP4470963B2 (ja) * | 2007-06-01 | 2010-06-02 | 株式会社日立製作所 | ゲートウェイ装置、ont及びponシステム |
JP5028179B2 (ja) | 2007-08-03 | 2012-09-19 | 株式会社日立製作所 | Ponシステム |
JP4820791B2 (ja) * | 2007-09-21 | 2011-11-24 | 株式会社日立製作所 | パッシブ光ネットワークシステムおよびレンジング方法 |
CN101453267B (zh) | 2007-12-05 | 2013-06-26 | 华为技术有限公司 | 一种光接入网数据传输方法、系统及设备 |
US20090154488A1 (en) * | 2007-12-18 | 2009-06-18 | Moshe Oron | Methods and apparatus for service protected ranging in a pon |
JP5111092B2 (ja) * | 2007-12-21 | 2012-12-26 | 株式会社日立製作所 | ネットワークシステム及びolt |
JP4737246B2 (ja) * | 2008-08-08 | 2011-07-27 | 株式会社日立製作所 | 光アクセスシステム |
JP4460070B1 (ja) * | 2008-12-26 | 2010-05-12 | 古河電気工業株式会社 | 加入者宅側光回線終端装置 |
CN101854208B (zh) * | 2009-03-31 | 2014-12-03 | 华为技术有限公司 | 一种光功率测量的方法、光线路终端和光网络单元 |
CN102075820B (zh) * | 2009-11-23 | 2015-05-20 | 中兴通讯股份有限公司 | 在无源光网络中测距的方法和装置 |
JP5345561B2 (ja) * | 2010-01-15 | 2013-11-20 | 日本電信電話株式会社 | 通信システム、送信機、受信機、及び通信方法 |
CN111566957B (zh) * | 2018-04-28 | 2021-07-09 | 华为技术有限公司 | 报文处理方法及设备 |
CN112437361A (zh) * | 2020-11-27 | 2021-03-02 | 江苏欣诺成信息科技有限公司 | 一种光纤组网控制系统 |
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US6697374B1 (en) * | 2001-12-05 | 2004-02-24 | Flexlight Networks | Optical network communication system |
CN1578200A (zh) * | 2003-07-14 | 2005-02-09 | 三星电子株式会社 | 千兆位性能的无源光网络中的组播传输方法及处理帧的方法 |
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JPH11122279A (ja) | 1997-10-09 | 1999-04-30 | Matsushita Electric Ind Co Ltd | 通信システムおよびこの通信システムに用いられる装置 |
JP3180745B2 (ja) * | 1997-11-07 | 2001-06-25 | 日本電気株式会社 | Pon伝送システム及びその帯域割当方法 |
GB2349315B (en) * | 1999-04-16 | 2003-06-04 | Fujitsu Ltd | Delay adjustment unit and method, optical network unit, and communication system |
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KR100362167B1 (ko) * | 2000-12-26 | 2002-11-23 | 한국전자통신연구원 | 비동기전달모드 방식의 수동광망 광 네트워크 유니트 제어장치 |
JP2002204245A (ja) * | 2000-12-28 | 2002-07-19 | Mitsubishi Electric Corp | 信号出力装置、信号出力方法及び信号出力方法をコンピュータに実行させるためのプログラムを記録したコンピュータ読み取り可能な記録媒体 |
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JP3644404B2 (ja) * | 2001-04-27 | 2005-04-27 | 三菱電機株式会社 | 光加入者線端局装置及びaponシステム及びセル遅延ゆらぎ抑制方法 |
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JP3707546B2 (ja) | 2002-01-29 | 2005-10-19 | 日本電気株式会社 | 通信システム、通信端末、サーバ、及びデータ転送制御プログラム |
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KR100630164B1 (ko) * | 2002-10-14 | 2006-09-29 | 삼성전자주식회사 | 멀티포인트 게이팅 컨트롤 블록을 포함하는 이더넷수동형광가입자망 및 멀티포인트 게이팅 컨트롤 방법 |
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JP3936721B2 (ja) * | 2005-07-29 | 2007-06-27 | 株式会社日立コミュニケーションテクノロジー | 光アクセスシステム、光加入者装置及び光集線装置 |
-
2005
- 2005-07-29 JP JP2005219907A patent/JP3936721B2/ja not_active Expired - Fee Related
-
2006
- 2006-01-27 CN CN200910126608.8A patent/CN101494512B/zh not_active Expired - Fee Related
- 2006-01-27 CN CN2006100067384A patent/CN1905520B/zh not_active Expired - Fee Related
- 2006-02-03 US US11/346,467 patent/US7369768B2/en not_active Expired - Fee Related
-
2008
- 2008-03-25 US US12/076,897 patent/US7773880B2/en not_active Expired - Fee Related
-
2009
- 2009-02-18 US US12/379,281 patent/US8290369B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6697374B1 (en) * | 2001-12-05 | 2004-02-24 | Flexlight Networks | Optical network communication system |
CN1578200A (zh) * | 2003-07-14 | 2005-02-09 | 三星电子株式会社 | 千兆位性能的无源光网络中的组播传输方法及处理帧的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101494512A (zh) | 2009-07-29 |
CN1905520A (zh) | 2007-01-31 |
US20090162055A1 (en) | 2009-06-25 |
JP2007036920A (ja) | 2007-02-08 |
JP3936721B2 (ja) | 2007-06-27 |
US7773880B2 (en) | 2010-08-10 |
US7369768B2 (en) | 2008-05-06 |
US20070025735A1 (en) | 2007-02-01 |
US8290369B2 (en) | 2012-10-16 |
US20080181604A1 (en) | 2008-07-31 |
CN101494512B (zh) | 2015-09-30 |
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