ATE448619T1 - Berechnung eines weges in einem etikettenvermittelten netzwerk - Google Patents

Berechnung eines weges in einem etikettenvermittelten netzwerk

Info

Publication number
ATE448619T1
ATE448619T1 AT07113585T AT07113585T ATE448619T1 AT E448619 T1 ATE448619 T1 AT E448619T1 AT 07113585 T AT07113585 T AT 07113585T AT 07113585 T AT07113585 T AT 07113585T AT E448619 T1 ATE448619 T1 AT E448619T1
Authority
AT
Austria
Prior art keywords
path
label switched
computing element
switched network
computation
Prior art date
Application number
AT07113585T
Other languages
English (en)
Inventor
Richard Douville
Sauze Nicolas Le
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
Application granted granted Critical
Publication of ATE448619T1 publication Critical patent/ATE448619T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/12—Shortest path evaluation
    • H04L45/123—Evaluation of link metrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H04L45/03—Topology update or discovery by updating link state protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/42—Centralised routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
AT07113585T 2007-06-29 2007-08-01 Berechnung eines weges in einem etikettenvermittelten netzwerk ATE448619T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07301181 2007-06-29

Publications (1)

Publication Number Publication Date
ATE448619T1 true ATE448619T1 (de) 2009-11-15

Family

ID=38566088

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07113585T ATE448619T1 (de) 2007-06-29 2007-08-01 Berechnung eines weges in einem etikettenvermittelten netzwerk

Country Status (6)

Country Link
EP (1) EP2009848B1 (de)
JP (1) JP2010531596A (de)
KR (1) KR101050681B1 (de)
AT (1) ATE448619T1 (de)
DE (1) DE602007003208D1 (de)
WO (1) WO2009013085A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE448619T1 (de) 2007-06-29 2009-11-15 Alcatel Lucent Berechnung eines weges in einem etikettenvermittelten netzwerk
CN102640453A (zh) * 2009-10-12 2012-08-15 诺基亚西门子通信公司 用于在网络域中处理数据的方法和设备
ES2434261T3 (es) * 2010-01-04 2013-12-16 Telefonaktiebolaget Lm Ericsson (Publ) Proporcionar información de retorno a un elemento de cálculo de ruta
US9391923B2 (en) * 2012-04-24 2016-07-12 Adva Optical Networking Se Using path computation element communication protocol (PCEP) as a signalling protocol during dynamic service provision in networks
US9197508B2 (en) * 2012-06-15 2015-11-24 Cisco Technology, Inc. Time-based scheduling for tunnels computed by a stateful path computation element
CN104579946B (zh) * 2013-10-21 2018-01-16 华为技术有限公司 确定路径计算单元的方法及通信设备
CN105099908B (zh) * 2014-05-08 2019-02-05 华为技术有限公司 路径计算的方法、消息响应的方法以及相关设备
WO2016164061A1 (en) * 2015-04-08 2016-10-13 Hewlett Packard Enterprise Development Lp Big data transfer
CN107979516B (zh) * 2016-10-24 2021-06-29 中兴通讯股份有限公司 标签转发路径的计算方法及系统
CN112054958B (zh) * 2019-06-06 2023-07-14 中兴通讯股份有限公司 路径计算方法及存储介质、电子装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7558276B2 (en) * 2004-11-05 2009-07-07 Cisco Technology, Inc. System and method for retrieving computed paths from a path computation element using a path key
ATE448619T1 (de) 2007-06-29 2009-11-15 Alcatel Lucent Berechnung eines weges in einem etikettenvermittelten netzwerk

Also Published As

Publication number Publication date
EP2009848B1 (de) 2009-11-11
WO2009013085A1 (en) 2009-01-29
KR101050681B1 (ko) 2011-07-21
DE602007003208D1 (de) 2009-12-24
EP2009848A1 (de) 2008-12-31
JP2010531596A (ja) 2010-09-24
KR20100024442A (ko) 2010-03-05

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