ATE453263T1 - Blockierungserkennung in einem telekommunikationsnetz - Google Patents

Blockierungserkennung in einem telekommunikationsnetz

Info

Publication number
ATE453263T1
ATE453263T1 AT05290643T AT05290643T ATE453263T1 AT E453263 T1 ATE453263 T1 AT E453263T1 AT 05290643 T AT05290643 T AT 05290643T AT 05290643 T AT05290643 T AT 05290643T AT E453263 T1 ATE453263 T1 AT E453263T1
Authority
AT
Austria
Prior art keywords
checking
connection
available
intended
intended connection
Prior art date
Application number
AT05290643T
Other languages
English (en)
Inventor
Massimo Canali
Andreamaria Mazzini
Stefano Volonte
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 ATE453263T1 publication Critical patent/ATE453263T1/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
    • H04L45/22—Alternate routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Computer And Data Communications (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Geophysics And Detection Of Objects (AREA)
AT05290643T 2005-03-23 2005-03-23 Blockierungserkennung in einem telekommunikationsnetz ATE453263T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05290643A EP1705831B1 (de) 2005-03-23 2005-03-23 Blockierungserkennung in einem Telekommunikationsnetz

Publications (1)

Publication Number Publication Date
ATE453263T1 true ATE453263T1 (de) 2010-01-15

Family

ID=34942033

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05290643T ATE453263T1 (de) 2005-03-23 2005-03-23 Blockierungserkennung in einem telekommunikationsnetz

Country Status (5)

Country Link
US (1) US7742403B2 (de)
EP (1) EP1705831B1 (de)
CN (1) CN100539515C (de)
AT (1) ATE453263T1 (de)
DE (1) DE602005018440D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101515827B (zh) * 2009-03-31 2011-12-07 中兴通讯股份有限公司 一种自动交换光网络业务错联阻错的方法及系统
US7962615B1 (en) * 2010-01-07 2011-06-14 International Business Machines Corporation Multi-system deadlock reduction
US10116492B2 (en) * 2013-12-20 2018-10-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and network node for managing resource allocation in traffic restoration

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05134886A (ja) * 1990-11-30 1993-06-01 Fujitsu Ltd デツドロツク検出方式
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
GB0111869D0 (en) * 2001-05-15 2001-07-04 Marconi Comm Ltd Restoration protection in communication networks
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
US7096251B2 (en) * 2002-01-23 2006-08-22 Sun Microsystems, Inc. Calculation of layered routes in a distributed manner
US7352706B2 (en) * 2002-09-16 2008-04-01 Finisar Corporation Network analysis scalable analysis tool for multiple protocols
EP1531634A1 (de) * 2003-11-13 2005-05-18 Alcatel Verfahren zur Wiederherstellung einer Verbindung in einem Telekommunikationsnetz

Also Published As

Publication number Publication date
DE602005018440D1 (de) 2010-02-04
CN100539515C (zh) 2009-09-09
US20060215549A1 (en) 2006-09-28
US7742403B2 (en) 2010-06-22
EP1705831B1 (de) 2009-12-23
EP1705831A1 (de) 2006-09-27
CN1838614A (zh) 2006-09-27

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Legal Events

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