BR112012014620A2 - padrão de sincronização de quadro de fluxo normal protegido por controle de erro de cabeçalho em rede ótica dez gigabits - Google Patents

padrão de sincronização de quadro de fluxo normal protegido por controle de erro de cabeçalho em rede ótica dez gigabits

Info

Publication number
BR112012014620A2
BR112012014620A2 BR112012014620A BR112012014620A BR112012014620A2 BR 112012014620 A2 BR112012014620 A2 BR 112012014620A2 BR 112012014620 A BR112012014620 A BR 112012014620A BR 112012014620 A BR112012014620 A BR 112012014620A BR 112012014620 A2 BR112012014620 A2 BR 112012014620A2
Authority
BR
Brazil
Prior art keywords
downstream
optical network
fec
error control
protected
Prior art date
Application number
BR112012014620A
Other languages
English (en)
Other versions
BR112012014620B1 (pt
Inventor
J Frank Effenberger
Yuanqiu Luo
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
Publication of BR112012014620A2 publication Critical patent/BR112012014620A2/pt
Publication of BR112012014620B1 publication Critical patent/BR112012014620B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27—Arrangements for networking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H04J3/0608—Detectors therefor, e.g. correlators, state machines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079—Formats for control data
    • 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
    • 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
    • H04L7/048—Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal
    • 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
    • H04Q11/0066—Provisions for optical burst or packet networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Small-Scale Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Optical Communication System (AREA)
  • Error Detection And Correction (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

padrão de sincronização repartidor a jusante protegido pelo controle de erro de cabeçalho em uma rede óptica passiva de dez gigabytes. um aparelho é fornecido, o qual compreende uma linha óptica terminal (tof) configurada para acoplar a uma pluralidade de repartidores a jusante para o onuss, em que cada um dos repartidores a jusante compreende uma pluralidade de frentes de correção de erros de palavras de código (fec) e uma pluralidade de adicionais bytes codificados não-fec que compreendem a informação de sincronização que é protegida por um controle de erro de código de cabeçalho (hec). um aparelho é fornecido, o qual compreende uma unidade de processamento configurada para providenciar dados de controle, dados de usuários, ou ambos numa pluralidade palavras código fec em um repartidor a jusante e providenciar uma sequência de sincronização física (psync), uma estrutura de super repartidora, e uma estrutura identificadora óptica passiva de rede (pon-id) de um pluralidade de adicionais de bytes codificados não-fec no repartidor a jusante, e uma unidade de transmissão configurada para transmitir as palavras código fec e os adicionaos bytes codificados não-fec no repartidor a jusante dentro de uma janela de 125 microssegundos.
BR112012014620-3A 2009-12-16 2010-12-06 Aparelho e método para padrão de sincronização de quadro de fluxo normal protegido por controle de erro de cabeçalho em rede ótica passiva de dez gigabits BR112012014620B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US28702409P 2009-12-16 2009-12-16
US61/287,024 2009-12-16
US12/884,566 US8483563B2 (en) 2009-12-16 2010-09-17 Header error control protected ten gigabit passive optical network downstream frame synchronization pattern
US12/884,566 2010-09-17
PCT/CN2010/079453 WO2011072578A1 (en) 2009-12-16 2010-12-06 Downstream frame synchronization pattern protected by header error control in ten gigabit passive optical network

Publications (2)

Publication Number Publication Date
BR112012014620A2 true BR112012014620A2 (pt) 2016-03-01
BR112012014620B1 BR112012014620B1 (pt) 2021-03-30

Family

ID=44143029

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014620-3A BR112012014620B1 (pt) 2009-12-16 2010-12-06 Aparelho e método para padrão de sincronização de quadro de fluxo normal protegido por controle de erro de cabeçalho em rede ótica passiva de dez gigabits

Country Status (14)

Country Link
US (2) US8483563B2 (pt)
EP (3) EP3447947A1 (pt)
JP (1) JP5669030B2 (pt)
KR (1) KR101358768B1 (pt)
CN (2) CN104363531B (pt)
AU (1) AU2010333484B2 (pt)
BR (1) BR112012014620B1 (pt)
CA (1) CA2784543C (pt)
ES (2) ES2552833T3 (pt)
HU (1) HUE040203T2 (pt)
MX (1) MX2012006957A (pt)
PL (2) PL2955868T3 (pt)
RU (1) RU2531874C2 (pt)
WO (1) WO2011072578A1 (pt)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8483563B2 (en) * 2009-12-16 2013-07-09 Futurewei Technologies, Inc. Header error control protected ten gigabit passive optical network downstream frame synchronization pattern
CN102195738B (zh) * 2010-03-02 2015-06-10 中兴通讯股份有限公司 用于吉比特无源光网络系统下行帧同步的处理方法及装置
US8522116B2 (en) * 2010-08-04 2013-08-27 Marvell Israel (M.I.S.L.) Ltd. Systems and methods for performing forward error correction
KR20120073869A (ko) * 2010-12-27 2012-07-05 한국전자통신연구원 Ｐｏｎ 시스템에서 ｏａｍ 메시지 전송 방법 및 에러 처리 방법
US9209897B2 (en) 2011-12-20 2015-12-08 Broadcom Corporation Adaptive forward error correction in passive optical networks
US9280507B2 (en) * 2012-10-22 2016-03-08 Intel Corporation High performance interconnect physical layer
WO2014071309A2 (en) * 2012-11-05 2014-05-08 Huawei Technologies Co., Ltd. System and method for passive optical network communication
WO2014131018A1 (en) * 2013-02-25 2014-08-28 Zte (Usa) Inc. Method and apparatus of downstream forward error correction on-off control in xg-pon1 and ng-pon2 twdm-pon systems
CN103532854B (zh) * 2013-10-22 2017-05-10 迈普通信技术股份有限公司 一种报文的存储和转发方法及装置
KR101506207B1 (ko) * 2013-10-24 2015-03-26 라이트웍스 주식회사 기가 비트 수동형 광 네트워크를 위한 비씨에이치 코드 구성 방법
KR101555976B1 (ko) 2013-10-29 2015-09-30 라이트웍스 주식회사 기가 비트 수동형 광 네트워크를 위한 물리적 프레임 구성 방법
US9654250B2 (en) * 2014-11-10 2017-05-16 Futurewei Technologies, Inc. Adding operations, administration, and maintenance (OAM) information in 66-bit code
EP3086498A1 (en) * 2015-04-24 2016-10-26 Alcatel Lucent A method and an apparatus for generating a second data packet from a first data packet
US20170302433A1 (en) * 2015-05-15 2017-10-19 Alcatel-Lucent Usa Inc. Method And Apparatus For Time Transport In A Communication Network
KR102546161B1 (ko) * 2015-08-07 2023-06-22 소니그룹주식회사 수신 장치 및 데이터 처리 방법
KR102532052B1 (ko) * 2015-08-07 2023-05-15 소니그룹주식회사 수신 장치 및 데이터 처리 방법
EP3160074B1 (en) * 2015-10-22 2021-03-17 Alcatel Lucent Method and apparatus for transmitting control messages in an optical transmission network
CN106851439B (zh) * 2015-12-07 2020-04-24 深圳市中兴微电子技术有限公司 一种多个光网络单元的接入方法及装置
EP3424200B1 (de) * 2016-03-03 2023-06-07 Cadami GmbH Kennungscodierungseinrichtung und kennungsdecodierungseinrichtung zur datenverteilung in netzwerken sowie derartige einrichtungen aufweisende netzwerkelemente
KR101696926B1 (ko) * 2016-05-27 2017-01-17 라이트웍스 주식회사 수동형 광네트워크를 위한 프레임 동기화 장치 및 방법
CN111800225A (zh) * 2016-12-09 2020-10-20 华为技术有限公司 一种数据传输方法及设备
JP2018191166A (ja) * 2017-05-09 2018-11-29 富士通株式会社 送信装置、受信装置、送信方法および受信方法
EP3641416A4 (en) * 2017-06-16 2021-03-31 Beijing Xiaomi Mobile Software Co., Ltd. METHOD AND DEVICE FOR DETERMINING TIMING BLOCK TRANSMISSION TIME, USER EQUIPMENT AND BASE STATION
CN113472450A (zh) * 2018-01-26 2021-10-01 华为技术有限公司 一种olt、onu、pon系统和pon系统中的信息传输方法
CN110149148B (zh) * 2018-02-13 2022-02-25 颖飞公司 通信系统和光收发器设备
WO2020142726A1 (en) * 2019-01-04 2020-07-09 Futurewei Technologies, Inc. Passive optical network (pon) synchronization and clock recovery
BR112021019523A2 (pt) * 2019-04-01 2021-12-07 Huawei Tech Co Ltd Projeto de quadro de rede óptica passiva (pon)
CN110324115B (zh) * 2019-06-10 2022-01-04 普联技术有限公司 一种数据传输方法、装置、存储介质及终端设备
US11750290B2 (en) * 2019-12-13 2023-09-05 Intel Corporation Receiver synchronization for higher speed passive optical networks
EP3852384B1 (en) * 2020-01-14 2023-11-08 Nokia Solutions and Networks Oy An optical line terminal and an optical network unit and methods therefor
CN112511914A (zh) * 2020-01-22 2021-03-16 中兴通讯股份有限公司 状态切换方法、装置、设备和存储介质
CN113382319A (zh) * 2020-03-09 2021-09-10 华为技术有限公司 一种数据处理方法及设备
WO2021194544A1 (en) * 2020-03-23 2021-09-30 Futurewei Technologies, Inc. FRAME CODING AND OPTICAL NETWORK UNIT (ONU) SYNCHRONIZATION IN PASSIVE OPTICAL NETWORKS (PONs)
US20210399808A1 (en) * 2020-06-23 2021-12-23 Infinera Corporation Data synchronization in optical networks and devices
CN113972960A (zh) * 2020-07-22 2022-01-25 华为技术有限公司 一种数据加扰方法、数据解扰方法及相关设备
CN113993009A (zh) * 2020-07-27 2022-01-28 上海诺基亚贝尔股份有限公司 时间同步用于多域传输的方法、装置、olt及onu
EP4016880A1 (en) * 2020-12-16 2022-06-22 Nokia Solutions and Networks Oy Optical network unit activation
CN114765528B (zh) * 2021-01-15 2023-09-26 烽火通信科技股份有限公司 帧同步方法、装置、设备及可读存储介质
WO2022206174A1 (zh) * 2021-04-02 2022-10-06 华为技术有限公司 一种数据传输方法、光线路终端、光网络单元及通信系统
EP4117300B1 (en) * 2021-07-07 2023-06-21 Nokia Solutions and Networks Oy Method and apparatus for onu grouping
CN116367020A (zh) * 2021-12-28 2023-06-30 中兴通讯股份有限公司 数据传输方法、装置、存储介质及电子装置
CN117499994B (zh) * 2023-12-29 2024-03-19 南京市计量监督检测院 Gnss定位器差分数据记录和传输的压缩以及还原方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9026A (en) * 1852-06-15 Improvement in imitation stone
KR100601627B1 (ko) 1999-11-26 2006-07-14 삼성전자주식회사 블루투스 베이스밴드에서 수신된 데이터 패킷의 디코딩장치 및 디코딩 방법
EP1365548A1 (en) * 2002-05-21 2003-11-26 Alcatel Method for encapsulating variable length packets, and related data packet encapsulator and decapsulator
KR20040010931A (ko) * 2002-07-25 2004-02-05 삼성전자주식회사 통신 시스템에서의 일반 프레이밍 절차 프레임 경계 검출회로
KR100594028B1 (ko) * 2003-04-15 2006-07-03 삼성전자주식회사 Ｇｐｏｎ에서의 ｏｎｔ 관리 제어 정보 전송을 위한ｇｔｃ 프레임 구조와 그 전송 방법
JP2006101061A (ja) * 2004-09-29 2006-04-13 Toyota Industries Corp 通信方法
RU2310278C1 (ru) * 2006-01-27 2007-11-10 Александр Геннадьевич Попов Пассивная волоконно-оптическая сеть
CN100558027C (zh) 2006-03-29 2009-11-04 华为技术有限公司 简化千兆无源光网络下行前向纠错处理的方法和系统
JP4168059B2 (ja) * 2006-04-10 2008-10-22 株式会社日立コミュニケーションテクノロジー Ｐｏｎシステムおよび局側装置
CN101047470A (zh) 2006-05-17 2007-10-03 华为技术有限公司 无源光网络中前向纠错功能的配置方法
CN101436917B (zh) * 2007-11-12 2012-06-27 华为技术有限公司 用于以太网无源光网络的数据编译码方法及装置
JP5114268B2 (ja) * 2008-03-31 2013-01-09 株式会社日立製作所 受動光網システムおよびその運用方法
US8351785B2 (en) * 2008-04-21 2013-01-08 Futurewei Technologies, Inc. Gigabit passive optical network transmission convergence extension for next generation access
CN101374035B (zh) * 2008-09-19 2012-09-05 中兴通讯股份有限公司 吉比特无源光网络中的解码方法和系统以及成帧方法
CN101409708A (zh) * 2008-11-08 2009-04-15 浙江工业大学 基于fpga的gpon gtc成帧子层
US8483563B2 (en) * 2009-12-16 2013-07-09 Futurewei Technologies, Inc. Header error control protected ten gigabit passive optical network downstream frame synchronization pattern
US9209897B2 (en) * 2011-12-20 2015-12-08 Broadcom Corporation Adaptive forward error correction in passive optical networks

Also Published As

Publication number Publication date
HUE040203T2 (hu) 2019-02-28
US8483563B2 (en) 2013-07-09
CA2784543C (en) 2015-06-23
ES2686703T3 (es) 2018-10-19
KR101358768B1 (ko) 2014-02-05
EP3447947A1 (en) 2019-02-27
RU2531874C2 (ru) 2014-10-27
AU2010333484A1 (en) 2012-07-12
WO2011072578A1 (en) 2011-06-23
KR20120089361A (ko) 2012-08-09
EP2499770A1 (en) 2012-09-19
ES2552833T3 (es) 2015-12-02
CA2784543A1 (en) 2011-06-23
AU2010333484B2 (en) 2014-03-06
JP2013514683A (ja) 2013-04-25
JP5669030B2 (ja) 2015-02-12
MX2012006957A (es) 2012-07-30
US20110142437A1 (en) 2011-06-16
BR112012014620B1 (pt) 2021-03-30
PL2955868T3 (pl) 2018-11-30
CN102549954B (zh) 2014-11-05
RU2012130006A (ru) 2014-01-27
US20130272706A1 (en) 2013-10-17
US8724994B2 (en) 2014-05-13
PL2499770T3 (pl) 2016-01-29
EP2955868B1 (en) 2018-06-06
EP2955868A1 (en) 2015-12-16
CN104363531A (zh) 2015-02-18
EP2499770B1 (en) 2015-08-19
EP2499770A4 (en) 2012-10-03
CN104363531B (zh) 2018-03-09
CN102549954A (zh) 2012-07-04

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