AT389283T - Method and control level for providing connections in a multilayer transport network - Google Patents

Method and control level for providing connections in a multilayer transport network


Publication number
AT389283T AT05291730T AT05291730T AT389283T AT 389283 T AT389283 T AT 389283T AT 05291730 T AT05291730 T AT 05291730T AT 05291730 T AT05291730 T AT 05291730T AT 389283 T AT389283 T AT 389283T
Prior art keywords
transport network
control level
providing connections
multilayer transport
Prior art date
Application number
Other languages
German (de)
Gert Grammel
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Priority to EP20050291730 priority Critical patent/EP1755286B1/en
Publication of AT389283T publication Critical patent/AT389283T/en



    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/12Shortest path evaluation
AT05291730T 2005-08-15 2005-08-15 Method and control level for providing connections in a multilayer transport network AT389283T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20050291730 EP1755286B1 (en) 2005-08-15 2005-08-15 Method and control plane for provisioning connections in a multi-layer transport network

Publications (1)

Publication Number Publication Date
AT389283T true AT389283T (en) 2008-03-15



Family Applications (1)

Application Number Title Priority Date Filing Date
AT05291730T AT389283T (en) 2005-08-15 2005-08-15 Method and control level for providing connections in a multilayer transport network

Country Status (5)

Country Link
US (1) US7843851B2 (en)
EP (1) EP1755286B1 (en)
CN (1) CN1917517B (en)
AT (1) AT389283T (en)
DE (1) DE602005005327T2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8320388B2 (en) * 2007-02-02 2012-11-27 Groupe Des Ecoles Des Telecommunications (Get) Autonomic network node system
EP2141866B1 (en) 2008-06-30 2011-08-03 Alcatel Lucent Method and apparatus for finding a path in a GMPLS controlled network
CN101662422B (en) * 2008-08-26 2011-12-21 华为技术有限公司 Multilayer network connection establishment method, a multi-layer node apparatus and a network system
CN101414980B (en) 2008-11-27 2010-12-22 北京理工大学 Method for designing and maintaining three-color loop network structure of main routing system
KR101343596B1 (en) 2008-12-19 2013-12-20 한국전자통신연구원 A Resource Management and Recursive Path Computation for Real-time Automatic Path Setup at Multi-layer Transport Network
CN102036132B (en) 2009-09-30 2013-04-24 华为技术有限公司 Method, device and system for allocating time slot port number
KR101417195B1 (en) 2010-10-18 2014-07-09 한국전자통신연구원 Cross layer path provisioning method and system in multi layer transport network
JP2013141082A (en) * 2011-12-28 2013-07-18 Fujitsu Ltd Switching device
EP2982170A1 (en) * 2013-04-05 2016-02-10 Nokia Solutions and Networks Oy Avoid key mismatch in security handling for multi frequency band
CN109962937A (en) * 2017-12-14 2019-07-02 中兴通讯股份有限公司 A kind of multiple domain multilayer connection service establishing method and device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9704784L (en) * 1997-12-19 1999-06-20 Ericsson Telefon Ab L M Method and apparatus in a packet switching network
US6594268B1 (en) 1999-03-11 2003-07-15 Lucent Technologies Inc. Adaptive routing system and method for QOS packet networks
US6363319B1 (en) 1999-08-31 2002-03-26 Nortel Networks Limited Constraint-based route selection using biased cost
JP4433624B2 (en) * 2001-02-28 2010-03-17 日本電気株式会社 Communication network, centralized control device, communication node device, and status notification information mutual exchange method used therefor
DE60335077D1 (en) * 2002-02-01 2011-01-05 Tellabs Operations Inc Method and device for a multilayer network in sonet / sdh
JP3823867B2 (en) * 2002-04-11 2006-09-20 日本電気株式会社 Communication network control system, control method, node and program
AT399421T (en) 2005-05-30 2008-07-15 Alcatel Lucent A network control device and method for determining a path in an integrated remote detection network

Also Published As

Publication number Publication date
CN1917517B (en) 2010-05-26
EP1755286B1 (en) 2008-03-12
DE602005005327D1 (en) 2008-04-24
US7843851B2 (en) 2010-11-30
US20070038734A1 (en) 2007-02-15
CN1917517A (en) 2007-02-21
EP1755286A1 (en) 2007-02-21
DE602005005327T2 (en) 2008-06-26

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Legal Events

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