ATE529960T1 - Vorrichtung zur ausdehnung einer datenübertragung in einem passiven optischen netzwerk - Google Patents

Vorrichtung zur ausdehnung einer datenübertragung in einem passiven optischen netzwerk

Info

Publication number
ATE529960T1
ATE529960T1 AT08783873T AT08783873T ATE529960T1 AT E529960 T1 ATE529960 T1 AT E529960T1 AT 08783873 T AT08783873 T AT 08783873T AT 08783873 T AT08783873 T AT 08783873T AT E529960 T1 ATE529960 T1 AT E529960T1
Authority
AT
Austria
Prior art keywords
module
data frame
delimiter
optical
data
Prior art date
Application number
AT08783873T
Other languages
English (en)
Inventor
Juan Chen
Shimin Zou
Jianlin Zhou
Original Assignee
Huawei Tech Co 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Application granted granted Critical
Publication of ATE529960T1 publication Critical patent/ATE529960T1/de

Links

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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Small-Scale Networks (AREA)
  • Eye Examination Apparatus (AREA)
  • Information Transfer Systems (AREA)
AT08783873T 2007-08-10 2008-08-05 Vorrichtung zur ausdehnung einer datenübertragung in einem passiven optischen netzwerk ATE529960T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2007101405043A CN101364844B (zh) 2007-08-10 2007-08-10 在无源光网络中实现拉远传输数据的装置
PCT/CN2008/071880 WO2009021435A1 (fr) 2007-08-10 2008-08-05 Procédé, système et appareil pour effectuer l'allongement de la transmission de données dans un réseau optique passif

Publications (1)

Publication Number Publication Date
ATE529960T1 true ATE529960T1 (de) 2011-11-15

Family

ID=40350379

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08783873T ATE529960T1 (de) 2007-08-10 2008-08-05 Vorrichtung zur ausdehnung einer datenübertragung in einem passiven optischen netzwerk

Country Status (8)

Country Link
US (1) US8184987B2 (de)
EP (1) EP2169852B1 (de)
JP (1) JP2010534989A (de)
CN (1) CN101364844B (de)
AT (1) ATE529960T1 (de)
DK (1) DK2169852T3 (de)
ES (1) ES2374028T3 (de)
WO (1) WO2009021435A1 (de)

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US8538258B2 (en) * 2008-05-08 2013-09-17 Alcatel Lucent Burst-mode data recovery for multi-gigabit passive optical networks
CN101729154B (zh) * 2008-11-03 2012-04-18 华为技术有限公司 实现lr-pon的方法、装置及系统
WO2010091556A1 (zh) 2009-02-16 2010-08-19 华为技术有限公司 无源光网络突发发送方法及接收机复位方法与装置
WO2010096969A1 (zh) 2009-02-27 2010-09-02 华为技术有限公司 无源光网络中发送上行传送帧的方法及设备
US20120141139A1 (en) * 2010-08-17 2012-06-07 Umesh Bakhru System and Method for Optical-Electrical-Optical Reach Extension in a Passive Optical Network
US10341038B2 (en) 2010-12-14 2019-07-02 Arris Enterprises Llc Multiplex conversion for a passive optical network
JP5408199B2 (ja) * 2011-06-20 2014-02-05 住友電気工業株式会社 中継装置、中継方法及びその中継装置を用いた光通信システム
JP5842438B2 (ja) * 2011-07-28 2016-01-13 富士通株式会社 中継装置、中継方法及び光伝送システム
US9154851B2 (en) 2011-11-10 2015-10-06 Arris Technology, Inc. Tunable RF return path filter with automatic channel plan detection
US9054796B2 (en) * 2011-11-17 2015-06-09 Finisar Corporation Dual optical electrical conversion module
CN103516431B (zh) * 2012-06-26 2018-09-14 南京中兴软件有限责任公司 光电光中继器、长距盒及其对上下行光信号的处理方法
CN103516433B (zh) * 2012-06-26 2017-07-11 中兴通讯股份有限公司 一种光电光中继器、长距盒及对上下行光信号的处理方法
KR101727779B1 (ko) * 2013-01-02 2017-04-17 한국전자통신연구원 파장 가변 광 모듈 기반 수동형 광 망 거리 확장장치 및 그 방법
US9184846B2 (en) * 2013-03-17 2015-11-10 Finisar Corporation Pluggable optical host and network I/O optoelectronic module
US9525542B2 (en) 2013-07-02 2016-12-20 Viavi Solutions Deutschland Synchronization to upstream bursts
US9577758B2 (en) * 2014-04-10 2017-02-21 Tibit Communications, Inc. Method and system for scheduling cascaded PON
KR101578191B1 (ko) 2015-10-06 2015-12-16 라이트웍스 주식회사 수동형 광네트워크를 위한 중계장치 및 중계방법
KR101586075B1 (ko) * 2015-11-02 2016-01-15 라이트웍스 주식회사 수동형 광네트워크의 전송거리 연장을 위한 중계시스템 및 중계방법
JP2017192002A (ja) * 2016-04-12 2017-10-19 住友電気工業株式会社 光信号中継装置および中継方法
US10523356B2 (en) * 2016-05-31 2019-12-31 Cable Television Laborties, Inc. System and methods for coherent optical extension
CN108155943B (zh) * 2016-12-06 2021-01-08 北京旋极信息技术股份有限公司 一种光纤传输中继方法、装置和系统
CN114945116A (zh) * 2017-03-21 2022-08-26 中兴通讯股份有限公司 一种数据传输方法和光线路终端
CN107181527B (zh) * 2017-05-24 2018-03-23 武汉盈科通信技术有限公司 一种pon拉远系统上行突发数据的恢复方法及装置
CN107222295B (zh) * 2017-05-25 2018-02-23 武汉盈科通信技术有限公司 Pon聚合拉远系统上行突发处理方法及远端、局端设备
CN108964771A (zh) * 2017-10-24 2018-12-07 上海欣诺通信技术股份有限公司 一种带有光放大模块的光分路装置
CN109617809A (zh) * 2019-01-21 2019-04-12 中天宽带技术有限公司 弹性光网络中再生器选择放置和流量疏导方法
CN115278406A (zh) * 2021-04-30 2022-11-01 中兴通讯股份有限公司 数据传输方法、装置、网络设备、系统和存储介质
CN117278125A (zh) * 2022-06-13 2023-12-22 上海诺基亚贝尔股份有限公司 用于光通信的方法、设备、装置和计算机可读介质

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
JP3434869B2 (ja) * 1994-02-07 2003-08-11 株式会社日立製作所 光再生中継器および光伝送装置
JP2002271271A (ja) * 2001-03-06 2002-09-20 Hitachi Ltd 再生中継方法及び再生中継装置
EP1331745A1 (de) * 2002-01-26 2003-07-30 Corning Incorporated Vorrichtung und Verfahren zur 3R-Regenerierung optischen Signalen
US20060127100A1 (en) * 2004-12-10 2006-06-15 Frankel Michael Y Simplified signal regenerator structure
JP4682692B2 (ja) * 2005-05-16 2011-05-11 沖電気工業株式会社 光通信システム
JP4072184B2 (ja) * 2005-12-09 2008-04-09 古河電気工業株式会社 光伝送システム
CN1983837A (zh) * 2006-04-10 2007-06-20 华为技术有限公司 一种在传输设备上提供数据发送、接收的方法及装置

Also Published As

Publication number Publication date
CN101364844A (zh) 2009-02-11
EP2169852A1 (de) 2010-03-31
ES2374028T3 (es) 2012-02-13
WO2009021435A1 (fr) 2009-02-19
US20100111532A1 (en) 2010-05-06
US8184987B2 (en) 2012-05-22
CN101364844B (zh) 2011-03-30
JP2010534989A (ja) 2010-11-11
EP2169852B1 (de) 2011-10-19
DK2169852T3 (da) 2012-01-23
EP2169852A4 (de) 2010-09-08

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