ATE364270T1 - Verfahren zur herstellung eines back-up pfades in einem transportnetz - Google Patents
Verfahren zur herstellung eines back-up pfades in einem transportnetzInfo
- Publication number
- ATE364270T1 ATE364270T1 AT04292117T AT04292117T ATE364270T1 AT E364270 T1 ATE364270 T1 AT E364270T1 AT 04292117 T AT04292117 T AT 04292117T AT 04292117 T AT04292117 T AT 04292117T AT E364270 T1 ATE364270 T1 AT E364270T1
- Authority
- AT
- Austria
- Prior art keywords
- restoration
- path
- backup
- transport network
- producing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/14—Monitoring arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
- H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
- H04J2203/0051—Network Node Interface, e.g. tandem connections, transit switching
- H04J2203/0053—Routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
- H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
- H04J2203/0057—Operations, administration and maintenance [OAM]
- H04J2203/006—Fault tolerance and recovery
-
- 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
- H04Q2011/0077—Labelling aspects, e.g. multiprotocol label switching [MPLS], G-MPLS, MPAS
-
- 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
- H04Q2011/0081—Fault tolerance; Redundancy; Recovery; Reconfigurability
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Electric Cable Installation (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04292117A EP1633068B1 (de) | 2004-09-01 | 2004-09-01 | Verfahren zur Herstellung eines Back-up Pfades in einem Transportnetz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE364270T1 true ATE364270T1 (de) | 2007-06-15 |
Family
ID=34931360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04292117T ATE364270T1 (de) | 2004-09-01 | 2004-09-01 | Verfahren zur herstellung eines back-up pfades in einem transportnetz |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7529183B2 (de) |
| EP (1) | EP1633068B1 (de) |
| CN (1) | CN1744479B (de) |
| AT (1) | ATE364270T1 (de) |
| DE (1) | DE602004006865T2 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040073681A1 (en) * | 2000-02-01 | 2004-04-15 | Fald Flemming Danhild | Method for paralled data transmission from computer in a network and backup system therefor |
| US7782790B1 (en) * | 2006-06-16 | 2010-08-24 | Cisco Technology, Inc. | Extensions to the path verification protocol to support link bundling constructs |
| US7808887B2 (en) * | 2006-08-23 | 2010-10-05 | Alcatel Lucent | Bridge/router and method for avoiding packet replication during a failure in a network |
| FR2906430A1 (fr) * | 2006-09-25 | 2008-03-28 | France Telecom | Procede de routage dans un reseau de commutation par etiquettes |
| EP1947802B1 (de) * | 2007-01-22 | 2014-07-30 | Nokia Solutions and Networks GmbH & Co. KG | Betrieb einer Netzwerkeinheit in einem Kommunikationssystem |
| JP2009296230A (ja) * | 2008-06-04 | 2009-12-17 | Nec Corp | 伝送ネットワーク、伝送装置、伝送ネットワークの回線切替方法及びプログラム |
| CN101646105B (zh) * | 2008-08-07 | 2013-08-07 | 华为技术有限公司 | 业务恢复的方法、系统和设备 |
| JP4997196B2 (ja) * | 2008-08-08 | 2012-08-08 | 株式会社日立製作所 | 通信ネットワークシステム、パス計算装置、通信路確立制御方法 |
| CN101447893B (zh) * | 2008-12-31 | 2012-04-25 | 华为技术有限公司 | 多媒体业务备份的方法和系统及终端、呼叫会话控制服务器 |
| JP5593335B2 (ja) * | 2009-02-26 | 2014-09-24 | コーニンクレッカ フィリップス エヌ ヴェ | ネットワーク化された制御システムの相互接続されたデバイスのネットワークを介したメッセージのルーティング |
| US9001648B2 (en) * | 2011-03-29 | 2015-04-07 | Futurewei Technologies, Inc. | Apparatus and method for spare capacity allocation on dual link failures |
| US9736558B2 (en) * | 2014-01-17 | 2017-08-15 | Cisco Technology, Inc. | Optical path fault recovery |
| EP2928098A1 (de) * | 2014-03-31 | 2015-10-07 | Alcatel Lucent | Verfahren zur Bereitstellung optischer Verbindungen in einem optischen Netzwerk |
| CN105656658A (zh) * | 2014-12-01 | 2016-06-08 | 中兴通讯股份有限公司 | 一种网管系统中网元数据智能备份恢复的方法及装置 |
| CN109155740B (zh) | 2016-09-21 | 2021-07-20 | 华为技术有限公司 | 保护倒换方法和节点 |
| EP3841690A1 (de) * | 2018-09-07 | 2021-06-30 | Huawei Technologies Co., Ltd. | Vorrichtung, verfahren und netzwerksystem zur bereitstellung von fehlerabhängigem schutz und wiederherstellung der betroffenen dienste |
| US12608154B2 (en) * | 2024-02-20 | 2026-04-21 | International Business Machines Corporation | Overcoming saturated ports in distributed data storage systems |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7457233B1 (en) * | 1999-07-15 | 2008-11-25 | Juniper Networks, Inc. | Method and apparatus for fast reroute in a connection-oriented network |
| US7298693B1 (en) * | 1999-10-21 | 2007-11-20 | Tellabs Operations, Inc. | Reverse notification tree for data networks |
| US6587235B1 (en) * | 1999-12-16 | 2003-07-01 | At&T Corp. | Method and apparatus for capacity-efficient restoration in an optical communication system |
| US7142505B2 (en) * | 2000-01-04 | 2006-11-28 | At&T Corp. | Method and apparatus for restoring a network |
| US6771663B1 (en) * | 2000-02-23 | 2004-08-03 | Cypress Semiconductor Corp. | Hybrid data transport scheme over optical networks |
| US7170852B1 (en) * | 2000-09-29 | 2007-01-30 | Cisco Technology, Inc. | Mesh with projection channel access (MPCA) |
| US6982951B2 (en) * | 2000-12-21 | 2006-01-03 | At&T Corp. | Method for selecting a restoration path in a mesh network |
| US6992979B2 (en) * | 2001-02-07 | 2006-01-31 | Lucent Technologies Inc. | Maintaining information to optimize restorable dynamic routing with shared backup |
| WO2002065661A1 (en) * | 2001-02-12 | 2002-08-22 | Maple Optical Systems, Inc. | System and method for fast-rerouting of data in a data communication network |
| ATE268081T1 (de) * | 2001-04-04 | 2004-06-15 | Cit Alcatel | Mechanismus und verfahren zur bestimmung und schnellen wiederherstellung einer minimalen kapazität in einem vermaschten netz |
| US6778492B2 (en) * | 2002-01-17 | 2004-08-17 | Cisco Technology, Inc. | Load balancing for fast reroute backup tunnels |
| JP2003229888A (ja) * | 2002-02-01 | 2003-08-15 | Nec Corp | ラベルスイッチングネットワーク及びそれに用いるラベルスイッチングパス設定方法 |
| US7042839B2 (en) * | 2002-02-07 | 2006-05-09 | Fujitsu Limited | Scaleable line-based protection for connection oriented communications protocols |
| US7406033B2 (en) * | 2002-02-28 | 2008-07-29 | Nortel Networks Limited | Methods, devices and software for combining protection paths across a communications network |
| US7295510B2 (en) * | 2002-12-17 | 2007-11-13 | At&T Corporation | Method of estimating restoration capacity in a network |
| US7417950B2 (en) * | 2003-02-03 | 2008-08-26 | Ciena Corporation | Method and apparatus for performing data flow ingress/egress admission control in a provider network |
| EP1463370B1 (de) | 2003-03-28 | 2008-03-05 | Alcatel Lucent | Verfahren zur Wiedererstellung von Transportnetzwerken |
| US7451340B2 (en) * | 2003-03-31 | 2008-11-11 | Lucent Technologies Inc. | Connection set-up extension for restoration path establishment in mesh networks |
| US7957266B2 (en) * | 2004-05-28 | 2011-06-07 | Alcatel-Lucent Usa Inc. | Efficient and robust routing independent of traffic pattern variability |
-
2004
- 2004-09-01 EP EP04292117A patent/EP1633068B1/de not_active Expired - Lifetime
- 2004-09-01 DE DE602004006865T patent/DE602004006865T2/de not_active Expired - Lifetime
- 2004-09-01 AT AT04292117T patent/ATE364270T1/de not_active IP Right Cessation
-
2005
- 2005-08-22 US US11/207,949 patent/US7529183B2/en active Active
- 2005-08-31 CN CN200510097935.7A patent/CN1744479B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE602004006865D1 (de) | 2007-07-19 |
| US20060045007A1 (en) | 2006-03-02 |
| CN1744479A (zh) | 2006-03-08 |
| US7529183B2 (en) | 2009-05-05 |
| DE602004006865T2 (de) | 2008-01-31 |
| EP1633068A1 (de) | 2006-03-08 |
| CN1744479B (zh) | 2011-08-31 |
| EP1633068B1 (de) | 2007-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |