PT2522105T - Esquema de recuperação de percurso partilhado - Google Patents

Esquema de recuperação de percurso partilhado

Info

Publication number
PT2522105T
PT2522105T PT107039091T PT10703909T PT2522105T PT 2522105 T PT2522105 T PT 2522105T PT 107039091 T PT107039091 T PT 107039091T PT 10703909 T PT10703909 T PT 10703909T PT 2522105 T PT2522105 T PT 2522105T
Authority
PT
Portugal
Prior art keywords
recovery scheme
shared path
path recovery
shared
scheme
Prior art date
Application number
PT107039091T
Other languages
English (en)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of PT2522105T publication Critical patent/PT2522105T/pt

Links

Classifications

    • 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
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
    • 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
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • 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
    • H04L45/128—Shortest path evaluation for finding disjoint paths
    • 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
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H04L47/125—Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/557—Error correction, e.g. fault recovery or fault tolerance

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
PT107039091T 2010-01-04 2010-02-17 Esquema de recuperação de percurso partilhado PT2522105T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10150018 2010-01-04

Publications (1)

Publication Number Publication Date
PT2522105T true PT2522105T (pt) 2020-03-27

Family

ID=41820831

Family Applications (1)

Application Number Title Priority Date Filing Date
PT107039091T PT2522105T (pt) 2010-01-04 2010-02-17 Esquema de recuperação de percurso partilhado

Country Status (10)

Country Link
US (2) US9356828B2 (pt)
EP (1) EP2522105B1 (pt)
CN (1) CN102668474B (pt)
BR (1) BR112012015958B1 (pt)
DK (1) DK2522105T3 (pt)
ES (1) ES2774918T3 (pt)
MY (1) MY165724A (pt)
PL (1) PL2522105T3 (pt)
PT (1) PT2522105T (pt)
WO (1) WO2011079967A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9832107B2 (en) * 2010-06-10 2017-11-28 Infinera Corporation Misconnection avoidance on networks
US9065759B2 (en) * 2011-09-12 2015-06-23 Tellabs Operations, Inc. Architecture and protection method for mesh protection of N services with M shared resources
CN102870432B (zh) * 2012-06-20 2015-04-08 华为技术有限公司 一种恢复路径建立的方法、系统和节点设备
RU2581780C1 (ru) * 2012-06-20 2016-04-20 Хуавэй Текнолоджиз Ко., Лтд. Способ, система и устройство узла для установления пути восстановления
KR102126222B1 (ko) * 2013-02-01 2020-06-24 한국전자통신연구원 연동 보호 절체 방법 및 장치
CN113453095B (zh) * 2020-03-26 2023-03-28 华为技术有限公司 恢复路径配置的方法和装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3762749B2 (ja) * 2001-04-19 2006-04-05 富士通株式会社 リストレーション・プロテクション方法及び装置
US7652983B1 (en) * 2001-06-25 2010-01-26 At&T Intellectual Property Ii, L.P. Method for restoration and normalization in a mesh network
US7689693B2 (en) * 2003-03-31 2010-03-30 Alcatel-Lucent Usa Inc. Primary/restoration path calculation in mesh networks based on multiple-cost criteria
CN100387035C (zh) 2003-12-30 2008-05-07 烽火通信科技股份有限公司 一种在格状网中利用共享备用通道进行故障恢复的方法
CN1805323A (zh) 2005-01-13 2006-07-19 松下电器产业株式会社 多天线通信系统中采用天线选择执行重传的方法和设备
CN1866806B (zh) 2005-12-22 2011-11-02 华为技术有限公司 共享格状网恢复的实现方法
US7702816B2 (en) * 2006-03-31 2010-04-20 Cisco Technology, Inc. Facilitating application synchronization with a reservation protocol at a sender without application receiver participation
CN101163030A (zh) * 2006-10-09 2008-04-16 华为技术有限公司 一种建立区分器映射表的方法
WO2010031443A1 (en) * 2008-09-19 2010-03-25 Telefonaktiebolaget Lm Ericsson (Publ) A restoration scheme for an optical network and method of using such a scheme

Also Published As

Publication number Publication date
US10116494B2 (en) 2018-10-30
ES2774918T3 (es) 2020-07-23
CN102668474A (zh) 2012-09-12
US9356828B2 (en) 2016-05-31
CN102668474B (zh) 2016-02-10
DK2522105T3 (da) 2020-04-20
EP2522105A1 (en) 2012-11-14
EP2522105B1 (en) 2020-01-15
BR112012015958A2 (pt) 2018-06-05
BR112012015958B1 (pt) 2021-08-03
MY165724A (en) 2018-04-20
PL2522105T3 (pl) 2020-07-27
US20130044589A1 (en) 2013-02-21
US20160248622A1 (en) 2016-08-25
WO2011079967A1 (en) 2011-07-07

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