[go: up one dir, main page]

MX2013011656A - Indicacion de longitud de onda en redes opticas pasivas de longitud de onda multiple. - Google Patents

Indicacion de longitud de onda en redes opticas pasivas de longitud de onda multiple.

Info

Publication number
MX2013011656A
MX2013011656A MX2013011656A MX2013011656A MX2013011656A MX 2013011656 A MX2013011656 A MX 2013011656A MX 2013011656 A MX2013011656 A MX 2013011656A MX 2013011656 A MX2013011656 A MX 2013011656A MX 2013011656 A MX2013011656 A MX 2013011656A
Authority
MX
Mexico
Prior art keywords
wavelength
onu
channel
olt
passive optical
Prior art date
Application number
MX2013011656A
Other languages
English (en)
Inventor
Yuanqiu Luo
Frank J Effenberger
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 MX2013011656A publication Critical patent/MX2013011656A/es

Links

Classifications

    • 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
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0245—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU
    • H04J14/0246—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU using one wavelength per ONU
    • 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
    • H04B10/50—Transmitters
    • H04B10/572—Wavelength control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0223—Conversion to or from optical TDM
    • 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
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • 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
    • H04J14/0256—Optical medium access at the optical channel layer
    • H04J14/0258—Wavelength identification or labelling
    • 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
    • H04J14/0267—Optical signaling or routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0282—WDM tree architectures
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Small-Scale Networks (AREA)

Abstract

Un aparato de una red óptica pasiva (PON) que comprende un componente de terminal de línea óptica (OLT) configurado para acoplarse a una unidad de red óptica (ONU) y enviar identificación de longitud de onda de bajada a la ONU para indicar una longitud de onda que corresponde a la ONU, en donde la identificación de longitud de onda de bajada se transmite utilizando una trama de capa de control de acceso de medios (MAC) para un canal incrustado, un canal de mensaje de control, o un canal de datos. También se incluye un aparato de una PON que comprende un componente de ONU configurado para acoplarse a una OLT y enviar realimentación de longitud de onda de subida a la OLT para indicar una longitud de onda que corresponde a la ONU, en donde la realimentación de longitud de onda de subida se transmite utilizando una trama de capa de MAC para un canal incrustado, un canal de mensaje de control, o un canal de datos.
MX2013011656A 2011-04-08 2012-04-09 Indicacion de longitud de onda en redes opticas pasivas de longitud de onda multiple. MX2013011656A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161473439P 2011-04-08 2011-04-08
US13/440,765 US9667377B2 (en) 2011-04-08 2012-04-05 Wavelength indication in multiple-wavelength passive optical networks
PCT/CN2012/073659 WO2012136153A1 (en) 2011-04-08 2012-04-09 Wavelength indication in multiple-wavelength passive optical networks

Publications (1)

Publication Number Publication Date
MX2013011656A true MX2013011656A (es) 2013-11-01

Family

ID=46968617

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013011656A MX2013011656A (es) 2011-04-08 2012-04-09 Indicacion de longitud de onda en redes opticas pasivas de longitud de onda multiple.

Country Status (14)

Country Link
US (4) US9667377B2 (es)
EP (3) EP3515085B1 (es)
JP (1) JP5860528B2 (es)
KR (1) KR101571383B1 (es)
CN (1) CN103430572B (es)
AU (1) AU2012239192B2 (es)
BR (1) BR112013025964B1 (es)
CA (1) CA2832482C (es)
ES (1) ES2989684T3 (es)
MX (1) MX2013011656A (es)
RU (1) RU2558385C2 (es)
SG (1) SG194035A1 (es)
WO (1) WO2012136153A1 (es)
ZA (1) ZA201307438B (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9667377B2 (en) * 2011-04-08 2017-05-30 Futurewei Technologies, Inc. Wavelength indication in multiple-wavelength passive optical networks
AU2012382310B2 (en) * 2012-06-13 2016-05-26 Huawei Technologies Co., Ltd. Wavelength configuration method and apparatus for multi-wavelength passive optical network, and multi-wavelength passive optical network system
JP6004509B2 (ja) * 2012-07-13 2016-10-12 ▲ホア▼▲ウェイ▼技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 多波長パッシブ光ネットワークの波長ネゴシエーション方法及び装置、及び多波長パッシブ光ネットワークシステム
CN107294637B (zh) 2013-02-06 2019-06-04 上海诺基亚贝尔股份有限公司 一种用于自动配置光网络单元的波长的方法
US9780908B2 (en) * 2013-02-15 2017-10-03 Alcatel Lucent Optical network terminal (ONT) wavelength tuning and correpsonding calibration procedure
CN104144360A (zh) 2013-05-06 2014-11-12 上海贝尔股份有限公司 用于重配置光网络单元的波长的方法和装置
EP2999167B1 (en) * 2013-06-09 2018-05-09 Huawei Technologies Co., Ltd. Method and device for virtualization passive optical network and passive optical network virtualization system
CN103281632A (zh) * 2013-06-21 2013-09-04 苏州彩云飞电子有限公司 多波长无源光网络系统
CN103281635A (zh) * 2013-06-21 2013-09-04 苏州彩云飞电子有限公司 多波长无源光网络系统
CN104469553B (zh) * 2013-09-12 2019-01-29 上海诺基亚贝尔股份有限公司 调谐激活的光网络单元的波长的方法和装置
US9391712B2 (en) * 2014-06-16 2016-07-12 Futurewei Technologies, Inc. Upstream optical transmission assignment based on transmission power
EP3474505B1 (en) * 2014-07-01 2023-08-30 Huawei Technologies Co., Ltd. Data transmission control method, passive optical network equipment, apparatus, and passive optical network
CN105830369B (zh) * 2014-07-29 2018-09-21 华为技术有限公司 以太网无源光网络系统中设备注册和波长切换的方法和装置
ES2675505T3 (es) 2014-08-13 2018-07-11 Huawei Technologies Co. Ltd. Procedimiento, dispositivo y sistema de comunicación para red óptica pasiva
JP6239132B2 (ja) * 2014-08-26 2017-11-29 三菱電機株式会社 子局装置、光通信システムおよび異常検出方法
EP4333332B1 (en) * 2015-07-01 2025-05-14 Panasonic Intellectual Property Management Co., Ltd. Transmission apparatus and transmission method of resource assignment information
CN104994038B (zh) * 2015-07-16 2017-12-22 北京邮电大学 一种带宽分配方法及光接入网系统
US20170126352A1 (en) * 2015-11-02 2017-05-04 Alcatel-Lucent Usa, Inc. Optical modem
CN105656549B (zh) * 2016-01-29 2018-01-12 武汉长光科技有限公司 一种PON系统OLT识别ONU假性dying gasp的方法
CN107147513B (zh) * 2016-03-01 2019-03-15 中兴通讯股份有限公司 一种多波长无源光网络的管理方法及光模块
CN107205180B (zh) * 2016-03-17 2021-01-15 华为技术有限公司 消息传输方法、中继设备及消息处理器
US20170317779A1 (en) * 2016-04-28 2017-11-02 Futurewei Technologies, Inc. Channel Bonding in Multiple-Wavelength Passive Optical Networks (PONs)
CN108063985B (zh) * 2016-11-07 2020-11-17 中兴通讯股份有限公司 一种数据收发方法和装置
CN108156538B (zh) * 2016-12-02 2019-08-23 中兴通讯股份有限公司 一种无源光网络系统及其实现方法
US10050708B2 (en) 2016-12-20 2018-08-14 Google Llc Feeder fiber and central office redundancy
KR101846469B1 (ko) * 2017-09-05 2018-04-09 (주)자람테크놀로지 수동형 광네트워크용 저전력 장비를 위한 트랜스임피던스 증폭기 리셋 장치 및 방법
CN110086545B (zh) 2018-01-26 2021-06-22 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
US10454588B1 (en) * 2018-04-30 2019-10-22 Futurewei Technologies, Inc. Band-multiplexed passive optical networks (PONs)
EP3780646A4 (en) * 2018-09-10 2021-07-07 Huawei Technologies Co., Ltd. DATA TRANSFER METHOD, ASSOCIATED DEVICE AND SYSTEM
CN110166854B (zh) * 2019-04-16 2022-01-11 深圳市联洲国际技术有限公司 用于光通信终端设备的接入设备及光通信终端设备
EP3917045A1 (en) 2020-05-29 2021-12-01 SOLiD Inc. Optical transceiver and method for automatically setting wavelength thereof
US11272271B1 (en) 2020-11-12 2022-03-08 Verizon Patent And Licensing Inc. Systems and methods for collision resolution during ONU activation
CN115021859B (zh) * 2021-03-05 2025-01-10 华为技术有限公司 一种波长配置装置、系统和波长配置方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100434335B1 (ko) * 2001-11-27 2004-06-04 학교법인 한국정보통신학원 광 버스트 스위칭 네트워크의 제어패킷과 데이터 버스트생성방법
US7827308B2 (en) 2003-05-23 2010-11-02 Alcatel-Lucent Canada Inc. Optical wavekey network and a method for distributing management information therein
RU2295506C2 (ru) 2003-06-02 2007-03-20 Михаил Владимирович Иночкин Способ лазерного формирования изображений в оптически прозрачной твердой среде
US7092595B2 (en) 2004-05-18 2006-08-15 Novera Optics, Inc. Multiple-wavelength pulsed light source for a wavelength division multiplexed passive optical network
EP1686734A1 (en) * 2005-01-26 2006-08-02 Siemens Aktiengesellschaft A method and apparatus for transmitting an optical signal in an optical burst switching network using arrival time
JP4704842B2 (ja) * 2005-08-01 2011-06-22 株式会社日立製作所 Ｗｄｍ型ｐｏｎシステム
JP4410789B2 (ja) 2006-12-08 2010-02-03 株式会社日立コミュニケーションテクノロジー パッシブ光ネットワークシステム、光終端装置及び光ネットワークユニット
JP4388556B2 (ja) 2007-01-09 2009-12-24 株式会社日立コミュニケーションテクノロジー パッシブ光ネットワークシステムおよび波長割当方法
US8744265B2 (en) 2007-04-27 2014-06-03 Futurewei Technologies, Inc. Passive optical network with partially-tuned lasers
JP4839266B2 (ja) * 2007-06-07 2011-12-21 株式会社日立製作所 光通信システム
JP4969432B2 (ja) 2007-12-19 2012-07-04 株式会社日立製作所 Ｐｏｎシステム、光信号受信方法及びｏｌｔ
WO2009124476A1 (en) * 2008-04-07 2009-10-15 Huawei Technologies Co., Ltd. Method and apparatus for extending the number of optical network units in a passive optical network
US8351785B2 (en) * 2008-04-21 2013-01-08 Futurewei Technologies, Inc. Gigabit passive optical network transmission convergence extension for next generation access
CN101621452B (zh) 2008-06-30 2012-01-04 华为技术有限公司 一种无源光网络系统、光线路终端和光网络单元
CN101742365B (zh) 2008-11-12 2013-06-12 华为技术有限公司 一种无源光网络pon波长分配方法、装置及系统
CN101902447B (zh) 2009-05-28 2012-12-26 华为技术有限公司 无源光网络中的认证方法、装置及一种无源光网络
JP5314760B2 (ja) 2009-06-16 2013-10-16 株式会社日立製作所 光多重終端装置、波長多重受動光網システム、下り波長送信方法
CN101621723B (zh) 2009-08-12 2012-07-25 烽火通信科技股份有限公司 一种wdm-pon系统的波长分配方法
WO2011053200A1 (en) * 2009-10-26 2011-05-05 Telefonaktiebolaget L M Ericsson (Publ) Improvements in optical communications networks
JP5351008B2 (ja) 2009-12-28 2013-11-27 日本電信電話株式会社 光通信システム、局側装置、加入者側装置、及び光通信方法
JP5334878B2 (ja) 2010-01-15 2013-11-06 日本電信電話株式会社 光通信システム、局側装置、加入者側装置、及び光通信方法
US9667377B2 (en) * 2011-04-08 2017-05-30 Futurewei Technologies, Inc. Wavelength indication in multiple-wavelength passive optical networks
JP5651548B2 (ja) * 2011-06-30 2015-01-14 株式会社日立製作所 局側装置、光ネットワークシステム
JP6004509B2 (ja) * 2012-07-13 2016-10-12 ▲ホア▼▲ウェイ▼技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 多波長パッシブ光ネットワークの波長ネゴシエーション方法及び装置、及び多波長パッシブ光ネットワークシステム
US20150055955A1 (en) * 2013-08-26 2015-02-26 Electronics And Telecommunications Research Institute Channel management method in time and wavelength division multiplexing-passive optical network (twdm-pon)

Also Published As

Publication number Publication date
KR20130136541A (ko) 2013-12-12
US20180331777A1 (en) 2018-11-15
US10623127B2 (en) 2020-04-14
RU2558385C2 (ru) 2015-08-10
EP3515085C0 (en) 2024-06-19
US20190312662A1 (en) 2019-10-10
EP3515085A1 (en) 2019-07-24
EP2684380B1 (en) 2019-10-02
EP2684380A4 (en) 2014-05-21
ZA201307438B (en) 2020-05-27
CN103430572B (zh) 2017-04-12
BR112013025964B1 (pt) 2022-06-28
JP5860528B2 (ja) 2016-02-16
ES2989684T3 (es) 2024-11-27
US20170250774A1 (en) 2017-08-31
US9667377B2 (en) 2017-05-30
AU2012239192B2 (en) 2015-06-04
EP4391426A3 (en) 2024-08-28
CA2832482A1 (en) 2012-10-11
US10389471B2 (en) 2019-08-20
EP2684380A1 (en) 2014-01-15
CN103430572A (zh) 2013-12-04
KR101571383B1 (ko) 2015-11-24
BR112013025964A2 (pt) 2016-12-20
AU2012239192A1 (en) 2013-11-07
JP2014517554A (ja) 2014-07-17
US10014973B2 (en) 2018-07-03
EP3515085B1 (en) 2024-06-19
EP4391426A2 (en) 2024-06-26
WO2012136153A1 (en) 2012-10-11
SG194035A1 (en) 2013-11-29
RU2013146960A (ru) 2015-05-20
CA2832482C (en) 2018-10-23
US20130094861A1 (en) 2013-04-18

Similar Documents

Publication Publication Date Title
MX2013011656A (es) Indicacion de longitud de onda en redes opticas pasivas de longitud de onda multiple.
AU2012239194A8 (en) Wavelength management in multiple-wavelength passive optical networks
MX340341B (es) Metodo y aparato de negociacion de longitud de onda de red optica pasiva de longitud de onda multiple, y sistema de red optica pasiva de longitud de onda multiple.
MX2012001203A (es) Mejoramiento pasivo de seguridad de red optica basado en interfaz de control de gestion de terminal de red optica.
WO2010048034A3 (en) Performance monitoring in passive optical networks
EP2552084A4 (en) METHOD AND SYSTEM FOR PROVIDING ENERGY SAVING MECHANISM MANAGEMENT BETWEEN OPTICAL NETWORK UNIT (UN) AND OPTICAL LINE TERMINAL (OLT)
WO2014071309A3 (en) System and method for passive optical network communication
ATE543279T1 (de) Passive optische netzwerke
EP2451123A4 (en) COMMUNICATION SYSTEM, DEVICE FOR STATION-TERMINATION OF OPTICAL SWITCHING, DEVICE FOR USER-TERMINATING OPTICAL SWITCHING, CONTROL DEVICE AND COMMUNICATION METHOD
EP4274122A3 (en) Optical line terminal communication method and device with data structure
PH12016502404A1 (en) System and method for implementing centralized configuration and management for onu wireless function
MY201300A (en) Passive optical network system, optical line terminal, and optical network unit
MY166165A (en) Improved broadband optical communication network having optical channel protection apparatus
EP2260591A4 (en) SPECTRUM EFFICIENT PARALLEL OPTICAL WDM CHANNELS FOR OPTICAL REMOTE MAN AND WAN NETWORKS
BR112014026001A8 (pt) Dispositivo de terminal de linha ótica e método de implementação do mesmo
MX2013007996A (es) Metodo y aparato para transmitir entrada de usuario desde un dispositivo de destino hacia un dispositivo de fuente en un sistema de comunicacion directa de wi-fi.
EP2602946A4 (en) SINGLE FIBER BIDIRECTIONAL OPTICAL MODULE AND PASSIVE OPTICAL NETWORK SYSTEM
EP2924896A4 (en) SENDING / RECEIVING / COMMUNICATING SYSTEM AND SIGNAL MODULATION METHOD FOR OPTICAL FIBER NETWORK
MY156841A (en) Method and apparatus for detecting optical network unit,and passive optical network system
WO2010144254A3 (en) System and method for channel-adaptive error-resilient burst mode transmission
MX2009013723A (es) Sistema de red optica pasiva para suministro de servicios de radiofrecuencia bidireccional.
WO2010095104A3 (en) Output demultiplexing for dynamic bandwidth allocation in passive optical networks
EP2568756A4 (en) TIME SYNCHRONIZATION PROCESS AND SYSTEM AND NODE DEVICE
WO2008151248A3 (en) System and method for protection of point to multipoint passive optical network
WO2010038933A3 (en) Optical network terminal of the gigabit passive optical network and frame treatment method of the ont

Legal Events

Date Code Title Description
FG Grant or registration