ATE388597T1 - Verfahren zur wiedererstellung von transportnetzwerken - Google Patents
Verfahren zur wiedererstellung von transportnetzwerkenInfo
- Publication number
- ATE388597T1 ATE388597T1 AT03290787T AT03290787T ATE388597T1 AT E388597 T1 ATE388597 T1 AT E388597T1 AT 03290787 T AT03290787 T AT 03290787T AT 03290787 T AT03290787 T AT 03290787T AT E388597 T1 ATE388597 T1 AT E388597T1
- Authority
- AT
- Austria
- Prior art keywords
- nen
- output port
- network
- tag
- path
- Prior art date
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off
-
- 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
- H04Q2011/0073—Provisions for forwarding or routing, e.g. lookup tables
-
- 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
-
- 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
- H04Q2011/0083—Testing; Monitoring
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03290787A EP1463370B1 (de) | 2003-03-28 | 2003-03-28 | Verfahren zur Wiedererstellung von Transportnetzwerken |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE388597T1 true ATE388597T1 (de) | 2008-03-15 |
Family
ID=32799154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03290787T ATE388597T1 (de) | 2003-03-28 | 2003-03-28 | Verfahren zur wiedererstellung von transportnetzwerken |
Country Status (4)
Country | Link |
---|---|
US (1) | US7590131B2 (de) |
EP (1) | EP1463370B1 (de) |
AT (1) | ATE388597T1 (de) |
DE (1) | DE60319502T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE335323T1 (de) * | 2003-04-22 | 2006-08-15 | Cit Alcatel | Verfahren zur verwendung der gesamten resourcenkapazität in einem sdh-netzwerk mit einem verkerrsschutzmechanismus, in gegenwart von einem paketorientierten datennetzwerk, und dazugehörender apparat zur durchführung des verfahrens |
IL159979A (en) | 2004-01-21 | 2009-08-03 | Eci Telecom Ltd | Fast rerouting of traffic in a circuit switched mesh network |
US7603588B1 (en) | 2004-04-20 | 2009-10-13 | Cisco Technology, Inc. | Two-stage detection of trace identifier mismatches |
US7656790B2 (en) * | 2004-06-28 | 2010-02-02 | Hewlett-Packard Development Company, L.P. | Handling link failures with re-tagging |
EP1613123B1 (de) | 2004-07-02 | 2006-06-14 | Alcatel | Verfahren zur Wiederherstellung von Zusatzverkehr unterstützenden Transportnetzwerken |
DE602004006865T2 (de) | 2004-09-01 | 2008-01-31 | Alcatel Lucent | Verfahren zur Herstellung eines Back-up Pfades in einem Transportnetz |
JP4500154B2 (ja) * | 2004-11-08 | 2010-07-14 | 富士通株式会社 | フレーム伝送装置およびフレーム受信装置 |
CN1780253A (zh) * | 2004-11-17 | 2006-05-31 | 华为技术有限公司 | 一种快速重路由的方法 |
US20060143544A1 (en) * | 2004-12-17 | 2006-06-29 | Michael Ho | Remote status forwarding in a distributed cross-connection system |
US7602777B2 (en) | 2004-12-17 | 2009-10-13 | Michael Ho | Cascaded connection matrices in a distributed cross-connection system |
EP1847071A4 (de) | 2005-01-26 | 2010-10-20 | Internet Broadcasting Corp B V | Geschichtete multicast und faire bandbreitenzuteilung und paketpriorisierung |
US9497109B2 (en) * | 2005-02-11 | 2016-11-15 | Hewlett Packard Enterprise Development Lp | Switching mesh with user-configurable paths |
US7835267B2 (en) * | 2005-05-09 | 2010-11-16 | Cisco Technology, Inc. | Dynamic path protection in an optical network |
US7870246B1 (en) * | 2005-08-30 | 2011-01-11 | Mcafee, Inc. | System, method, and computer program product for platform-independent port discovery |
US9031085B2 (en) * | 2007-03-28 | 2015-05-12 | Alcatel Lucent | Routing path calculation apparatus and methods |
US20080281987A1 (en) * | 2007-05-10 | 2008-11-13 | Nortel Networks Limited | Facilitating automatic protection switching for provider backbone network |
JP5298975B2 (ja) * | 2009-03-10 | 2013-09-25 | 富士通株式会社 | 光伝送システム |
CA2762624C (en) * | 2009-05-29 | 2016-05-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Failure localisation in a mpls-tp network |
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 |
EP2296300B1 (de) * | 2009-09-14 | 2012-05-02 | Alcatel Lucent | Verfahren und Vorrichtung zur automatischen Ermittlung in optischen Transportnetzen |
US9007892B2 (en) * | 2012-10-26 | 2015-04-14 | Futurewei Technologies, Inc. | Apparatus and method to find partially disjoint routes for dual fiber-cuts |
CN103840904B (zh) * | 2012-11-23 | 2017-11-03 | 中兴通讯股份有限公司 | 光信号的处理方法、光信号的发送节点及光节点 |
EP2784956B1 (de) * | 2013-03-26 | 2020-12-23 | Fujitsu Limited | Unterstützung asymmetrischen OTN Verkehrs |
CN113179458B (zh) * | 2021-04-26 | 2022-11-11 | 中国电信集团工会上海市委员会 | 一种端到端保护的信号路由管理系统 |
CN113472662B (zh) * | 2021-07-09 | 2022-10-04 | 武汉绿色网络信息服务有限责任公司 | 路径重分配方法和网络业务系统 |
CN114390085B (zh) * | 2022-03-24 | 2022-06-17 | 长沙荣业智能制造有限公司 | 粮食加工工业互联网结构及其边缘控制器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3688877B2 (ja) * | 1997-08-08 | 2005-08-31 | 株式会社東芝 | ノード装置及びラベルスイッチングパスのループ検出方法 |
US6215763B1 (en) * | 1997-10-29 | 2001-04-10 | Lucent Technologies Inc. | Multi-phase process for distributed precomputation of network signal paths |
US6331978B1 (en) * | 1999-03-09 | 2001-12-18 | Nokia Telecommunications, Oy | Generic label encapsulation protocol for carrying label switched packets over serial links |
US7167443B1 (en) * | 1999-09-10 | 2007-01-23 | Alcatel | System and method for packet level restoration of IP traffic using overhead signaling in a fiber optic ring network |
US6763190B2 (en) * | 2000-03-03 | 2004-07-13 | Lucent Technologies Inc. | Network auto-provisioning and distributed restoration |
US7426179B1 (en) * | 2000-03-17 | 2008-09-16 | Lucent Technologies Inc. | Method and apparatus for signaling path restoration information in a mesh network |
JP4647835B2 (ja) * | 2001-05-17 | 2011-03-09 | 富士通株式会社 | 伝送装置及び障害回避方法 |
ATE281031T1 (de) * | 2002-08-05 | 2004-11-15 | Cit Alcatel | M:n pfadschutz |
-
2003
- 2003-03-28 AT AT03290787T patent/ATE388597T1/de not_active IP Right Cessation
- 2003-03-28 EP EP03290787A patent/EP1463370B1/de not_active Expired - Lifetime
- 2003-03-28 DE DE60319502T patent/DE60319502T2/de not_active Expired - Lifetime
-
2004
- 2004-02-27 US US10/787,358 patent/US7590131B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US7590131B2 (en) | 2009-09-15 |
DE60319502T2 (de) | 2008-06-26 |
EP1463370B1 (de) | 2008-03-05 |
US20040190446A1 (en) | 2004-09-30 |
DE60319502D1 (de) | 2008-04-17 |
EP1463370A1 (de) | 2004-09-29 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |