BRPI0915568A2 - método de controle de linha a ser implementado em uma rede óptica, e, rede óptica - Google Patents

método de controle de linha a ser implementado em uma rede óptica, e, rede óptica

Info

Publication number
BRPI0915568A2
BRPI0915568A2 BRPI0915568A BRPI0915568A BRPI0915568A2 BR PI0915568 A2 BRPI0915568 A2 BR PI0915568A2 BR PI0915568 A BRPI0915568 A BR PI0915568A BR PI0915568 A BRPI0915568 A BR PI0915568A BR PI0915568 A2 BRPI0915568 A2 BR PI0915568A2
Authority
BR
Brazil
Prior art keywords
optical network
implemented
control method
line control
network
Prior art date
Application number
BRPI0915568A
Other languages
English (en)
Inventor
Kazumasa Tokuhashi
Naoaki Yamanaka
Yutaka Arakawa
Original Assignee
Univ Keio
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 Univ Keio filed Critical Univ Keio
Publication of BRPI0915568A2 publication Critical patent/BRPI0915568A2/pt

Links

Classifications

    • 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
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2869—Operational details of access network equipments
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0041—Optical control
    • 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
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0079—Operation or maintenance aspects
    • 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
    • H04Q2011/0088—Signalling aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
BRPI0915568A 2008-07-31 2009-07-03 método de controle de linha a ser implementado em uma rede óptica, e, rede óptica BRPI0915568A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008198492A JP5051592B2 (ja) 2008-07-31 2008-07-31 光ネットワークにおける回線制御方法及び光ネットワーク
PCT/JP2009/003092 WO2010013393A1 (ja) 2008-07-31 2009-07-03 光ネットワークにおける回線制御方法及び光ネットワーク

Publications (1)

Publication Number Publication Date
BRPI0915568A2 true BRPI0915568A2 (pt) 2016-01-26

Family

ID=41610109

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0915568A BRPI0915568A2 (pt) 2008-07-31 2009-07-03 método de controle de linha a ser implementado em uma rede óptica, e, rede óptica

Country Status (5)

Country Link
US (1) US8488964B2 (pt)
JP (1) JP5051592B2 (pt)
CN (1) CN102113275B (pt)
BR (1) BRPI0915568A2 (pt)
WO (1) WO2010013393A1 (pt)

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* Cited by examiner, † Cited by third party
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CN101827287B (zh) * 2010-05-14 2013-04-17 华为技术有限公司 无源光网络及其接入方法、光网络单元和光线路终端
EP2498431B1 (en) * 2011-03-09 2014-09-17 Mitsubishi Electric R&D Centre Europe B.V. Method for configuring transmission interfaces of devices communicating via a band-pass filter
US8699885B2 (en) 2011-05-12 2014-04-15 Cortina Systems, Inc. Power control in an optical network unit
US8948586B2 (en) * 2011-12-15 2015-02-03 Cortina Access, Inc. Method and apparatus for laser overlap detection
US20130232537A1 (en) * 2012-03-04 2013-09-05 Qualcomm Atheros, Inc. Packet filtering at a media converter in a network with optical and coaxial components
US8997165B2 (en) 2012-03-06 2015-03-31 Qualcomm Incorporated Methods and systems for allocating resources in a network with optical and coaxial components
US9071380B2 (en) 2012-03-06 2015-06-30 Qualcomm Incorporated Multi-point control protocol proxy architecture in a network with optical and coaxial domains
CN103796175B (zh) * 2012-10-31 2019-09-24 中兴通讯股份有限公司 一种lte系统中发送、接收集群寻呼的方法和相应装置
WO2016038463A2 (en) * 2014-09-11 2016-03-17 The Arizona Board Of Regents On Behalf Of The University Of Arizona Resilient optical networking
CN104539370B (zh) * 2014-12-22 2017-08-15 青岛海信宽带多媒体技术有限公司 一种onu光模块
JP6684066B2 (ja) * 2015-10-08 2020-04-22 日本電信電話株式会社 局側光終端装置及び等化処理共通化方法
CN107342973B (zh) * 2016-05-03 2021-07-20 中兴通讯股份有限公司 一种无源光网络的注册方法、装置和无源光网络系统
WO2021131001A1 (ja) * 2019-12-26 2021-07-01 日本電信電話株式会社 光通信装置、光通信システム及び光通信方法
CN119945560A (zh) * 2019-12-26 2025-05-06 日本电信电话株式会社 光通信装置、光通信系统和光通信方法
KR102672307B1 (ko) * 2022-03-03 2024-06-05 한국전자통신연구원 색분산 거리 추정을 이용한 신규 단말 등록 방법 및 장치
CN120166320A (zh) * 2023-12-15 2025-06-17 华为技术有限公司 一种信号处理装置以及光网络
EP4598048A1 (en) * 2024-01-31 2025-08-06 British Telecommunications public limited company Fibre optic telecommunications network and a method of operating the same
WO2025161702A1 (zh) * 2024-02-02 2025-08-07 华为技术有限公司 一种分光装置和光网络系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0521197B1 (en) * 1991-06-04 1999-01-07 Alcatel Method for determining equalization delays in a transmission system and related transmission system
JPH07177098A (ja) * 1993-12-17 1995-07-14 Nippon Telegr & Teleph Corp <Ntt> 光伝送システム
US5502587A (en) * 1994-06-30 1996-03-26 At&T Corp. Network comprising a space division photonic switch and a terminal which forms an output signal from an input signal
JP2000295266A (ja) * 1999-04-07 2000-10-20 Nec Corp Ｐｏｎシステムにおける遅延時間補正回路およびｐｏｎシステムにおける遅延時間補正方法
DE50201169D1 (de) * 2002-06-24 2004-11-04 Alcatel Sa Vorrichtung für ein passives optisches Netzwerk
JP4860137B2 (ja) * 2004-11-12 2012-01-25 日本電気通信システム株式会社 光アクセスネットワーク方法及び光アクセスネットワーク並びに光アクセスネットワーク用光スイッチ
JP4528147B2 (ja) * 2005-02-01 2010-08-18 株式会社日立製作所 光波長挿入分岐装置およびそれを用いた光ネットワーク装置
JP4555124B2 (ja) * 2005-03-04 2010-09-29 日本電気通信システム株式会社 光アクセスネットワークにおける同期方法、光スイッチ装置、センタ装置、リモート装置、光アクセスシステム、光アクセスネットワーク、プログラム、及び記録媒体
JP4819440B2 (ja) * 2005-08-31 2011-11-24 日本電気通信システム株式会社 光スイッチ装置、光アクセスネットワーク、光スイッチ方法およびプログラム
JP4708997B2 (ja) * 2005-12-20 2011-06-22 日本電気通信システム株式会社 光スイッチ装置、光アクセスネットワーク、光スイッチ方法、プログラム、記録媒体
CN1901419A (zh) * 2006-06-02 2007-01-24 中国电信股份有限公司 支持骨干光纤保护的epon系统及骨干光纤保护方法
JP4969473B2 (ja) * 2008-02-04 2012-07-04 株式会社日立製作所 光アクセス網および光通信路切り替え制御システム
JP4676517B2 (ja) * 2008-07-24 2011-04-27 株式会社日立製作所 光アクセスシステム、光通信路切替装置及び光回線装置

Also Published As

Publication number Publication date
US8488964B2 (en) 2013-07-16
CN102113275A (zh) 2011-06-29
WO2010013393A1 (ja) 2010-02-04
JP5051592B2 (ja) 2012-10-17
CN102113275B (zh) 2013-09-11
US20110123193A1 (en) 2011-05-26
JP2010041102A (ja) 2010-02-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2376 DE 19-07-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B15K Others concerning applications: alteration of classification

Ipc: H04Q 11/00 (2006.01), H04L 12/28 (2006.01)