ATE330443T1 - Verfahren zur wiederherstellung von zusatzverkehr unterstützenden transportnetzwerken - Google Patents

Verfahren zur wiederherstellung von zusatzverkehr unterstützenden transportnetzwerken

Info

Publication number
ATE330443T1
ATE330443T1 AT04291693T AT04291693T ATE330443T1 AT E330443 T1 ATE330443 T1 AT E330443T1 AT 04291693 T AT04291693 T AT 04291693T AT 04291693 T AT04291693 T AT 04291693T AT E330443 T1 ATE330443 T1 AT E330443T1
Authority
AT
Austria
Prior art keywords
signal structure
path
restoring
network elements
additional traffic
Prior art date
Application number
AT04291693T
Other languages
English (en)
Inventor
Martin Huck
Stefan Ansorge
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE330443T1 publication Critical patent/ATE330443T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0062—Provisions for network management
    • H04Q3/0075—Fault management techniques
    • H04Q3/0079—Fault management techniques involving restoration of networks, e.g. disaster recovery, self-healing networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Road Signs Or Road Markings (AREA)
  • Traffic Control Systems (AREA)
AT04291693T 2004-07-02 2004-07-02 Verfahren zur wiederherstellung von zusatzverkehr unterstützenden transportnetzwerken ATE330443T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04291693A EP1613123B1 (de) 2004-07-02 2004-07-02 Verfahren zur Wiederherstellung von Zusatzverkehr unterstützenden Transportnetzwerken

Publications (1)

Publication Number Publication Date
ATE330443T1 true ATE330443T1 (de) 2006-07-15

Family

ID=34931222

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04291693T ATE330443T1 (de) 2004-07-02 2004-07-02 Verfahren zur wiederherstellung von zusatzverkehr unterstützenden transportnetzwerken

Country Status (5)

Country Link
US (1) US7688717B2 (de)
EP (1) EP1613123B1 (de)
CN (1) CN100373848C (de)
AT (1) ATE330443T1 (de)
DE (1) DE602004001231T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7710864B2 (en) * 2006-01-16 2010-05-04 Cisco Technology, Inc. Recovery mechanism for 10 GE optical transport network wavelength division multiplexing ring
JP2008061091A (ja) * 2006-09-01 2008-03-13 Hitachi Communication Technologies Ltd パス設定方法およびノード装置
US8274758B2 (en) * 2008-06-12 2012-09-25 Headway Technologies, Inc. Composite writer shield for improving writer performance
CN101945307B (zh) 2009-07-03 2013-04-24 华为技术有限公司 光网络中标签的分配处理方法、光通信装置及光通信系统
US9270580B1 (en) * 2009-08-28 2016-02-23 Brocade Communications Systems, Inc. Method and system for traffic isolation in a network
EP2337268B1 (de) * 2009-12-18 2012-12-05 Alcatel Lucent Verfahren zur Lokalisierung eines Fehlers, der auf einem Übertragungspfad auftritt
US8417111B2 (en) * 2010-10-28 2013-04-09 Ciena Corporation Optical network in-band control plane signaling, virtualized channels, and tandem connection monitoring systems and methods
CN102572618B (zh) * 2010-12-17 2015-09-16 中兴通讯股份有限公司 一种基于g.709的多级复用路由控制方法和网关网元
CN102130830B (zh) * 2010-12-28 2013-04-17 华为技术有限公司 一种备用lsp的激活方法、装置和系统
CN103178983A (zh) * 2011-12-26 2013-06-26 中兴通讯股份有限公司 最短路径优先协议接口区域标识的配置方法及装置
CN103327643B (zh) * 2012-03-22 2016-03-30 中兴通讯股份有限公司 微波网元及微波网元间的信息传输方法、装置
US9479248B2 (en) 2012-12-17 2016-10-25 Ciena Corporation Fault localization using tandem connection monitors in optical transport network
US9239619B2 (en) * 2013-11-08 2016-01-19 Applied Invention, Llc Use of light transmission through tissue to detect force
WO2017000738A1 (zh) * 2015-06-30 2017-01-05 邻元科技（北京）有限公司 分布式计算网络系统及用于该系统的计算节点
CN106506110B (zh) * 2015-09-06 2020-05-29 中兴通讯股份有限公司 统计复用光传送网方法及装置
US10164887B2 (en) 2016-10-25 2018-12-25 Alcatel Lucent Circuit and method for squelching and unsquelching serial port ingress traffic
EP3349302B1 (de) 2017-01-12 2019-11-13 AT & S Austria Technologie & Systemtechnik Aktiengesellschaft Umgebungsrückstreuungskommunikation mit vorrichtungen mit einem trägerstromkreis mit eingebetteter kommunikationsausrüstung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10262017A (ja) * 1997-03-19 1998-09-29 Fujitsu Ltd Ｓｄｈ多重伝送システム及びその装置
CN1093709C (zh) * 1998-03-20 2002-10-30 华为技术有限公司 一种实现快速保护倒换的方法
US7426179B1 (en) * 2000-03-17 2008-09-16 Lucent Technologies Inc. Method and apparatus for signaling path restoration information in a mesh network
DE60200530T2 (de) * 2001-04-04 2004-09-23 Alcatel Mechanismus und Verfahren zur Bestimmung und schnellen Wiederherstellung einer minimalen Kapazität in einem vermaschten Netz
EP1294136A1 (de) * 2001-09-14 2003-03-19 Alcatel Mechanismus und Verfahren zur Bestimmung und schnellen Wiederherstellung einer minimalen Kapazität in einem vermaschen Netz
JP3972664B2 (ja) * 2002-01-23 2007-09-05 日本電気株式会社 パス障害回復方式及び障害復旧後の切戻方式並びにそれらを用いるノード
CN100433606C (zh) * 2002-06-29 2008-11-12 中兴通讯股份有限公司 一种光网络信令控制平台的实现方法
US20040076151A1 (en) * 2002-10-21 2004-04-22 Walter Fant Connection identifiers and restoration in optical networks
DE60319502T2 (de) 2003-03-28 2008-06-26 Alcatel Lucent Verfahren zur Wiedererstellung von Transportnetzwerken

Also Published As

Publication number Publication date
DE602004001231D1 (de) 2006-07-27
EP1613123B1 (de) 2006-06-14
DE602004001231T2 (de) 2007-04-19
US7688717B2 (en) 2010-03-30
CN1716859A (zh) 2006-01-04
EP1613123A1 (de) 2006-01-04
CN100373848C (zh) 2008-03-05
US20060002293A1 (en) 2006-01-05

Similar Documents

Publication Publication Date Title
ATE330443T1 (de) Verfahren zur wiederherstellung von zusatzverkehr unterstützenden transportnetzwerken
CN101425961B (zh) 实现链路状态数据库同步方法、路由器及线路板、主控板
CN102136940B (zh) 一种网络恢复方法和装置
CN102469009B (zh) 有状态路径计算单元的处理方法及有状态路径计算单元
US20020171886A1 (en) Automatic control plane recovery for agile optical networks
EP1111860A2 (de) Automatische Schutzumschaltung mit aktiver Redundanz im Verbindungsschicht die Mehrfachprotokoll Etikettvermittlung unterstützt
CN113727221B (zh) 一种光网络智能控制方法、装置及系统
CN101588302B (zh) 路由更新的方法及设备
CN104869021B (zh) 多粒度多域异构光网络资源配置方法
CN113242179B (zh) 一种基于sdn的sr路径计算和标签栈生成的方法及sdn控制器
CN106788666A (zh) 基于虚拟leo组节点的双层卫星分组路由方法
CN101674217B (zh) 一种在mesh网络中实现永久环网保护的方法
US8411558B1 (en) Stateful home agent recovery protocol (SHARP)
JPH1168853A (ja) 同期デジタル階層型通信ネットワーク
CN102792636B (zh) 提供恢复生存性的方法、设备和通信网络
CN101345651B (zh) 一种基于多协议标签交换的卫星网保护方法
CN102045228B (zh) 一种环网保护信息的发现方法及系统
CN101599849A (zh) 网络标识改变的通告方法、系统及网络设备
CN101123563A (zh) 一种用于多跳伪线下平稳重启的方法、装置及网络
CN100536405C (zh) 有效使用网络资源的保护路径获取方法
CN101459551B (zh) 一种路径恢复的方法、装置及路径计算单元
CN104253710B (zh) Mpls三层vpn业务管理优化系统及方法
CN102201970A (zh) 一种对关联双向lsp进行路由优化的方法及系统
CN104253752A (zh) 在ldp协议中实现lsp平滑切换的方法及系统
CN101325456B (zh) 一种光网络中处理te链路降级的方法

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties