BR112012004294A2 - método, dispositivo e sistema de comutação de proteção automática - Google Patents

método, dispositivo e sistema de comutação de proteção automática

Info

Publication number
BR112012004294A2
BR112012004294A2 BR112012004294A BR112012004294A BR112012004294A2 BR 112012004294 A2 BR112012004294 A2 BR 112012004294A2 BR 112012004294 A BR112012004294 A BR 112012004294A BR 112012004294 A BR112012004294 A BR 112012004294A BR 112012004294 A2 BR112012004294 A2 BR 112012004294A2
Authority
BR
Brazil
Prior art keywords
switching method
protection switching
automatic protection
automatic
switching
Prior art date
Application number
BR112012004294A
Other languages
English (en)
Other versions
BR112012004294B1 (pt
Inventor
Hao Long
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112012004294A2 publication Critical patent/BR112012004294A2/pt
Publication of BR112012004294B1 publication Critical patent/BR112012004294B1/pt

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
    • H04L45/24—Multipath
    • 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
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • H04L41/5019—Ensuring fulfilment of SLA
    • H04L41/5025—Ensuring fulfilment of SLA by proactively reacting to service quality change, e.g. by reconfiguration after service quality degradation or upgrade
    • 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
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H04L43/0882—Utilisation of link capacity
    • 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
    • H04L45/125—Shortest path evaluation based on throughput or bandwidth
    • 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
    • H04L45/302—Route determination based on requested QoS
    • H04L45/306—Route determination based on the nature of the carried application
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • 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
    • H04L45/24—Multipath
    • H04L45/247—Multipath using M:N active or standby paths
BR112012004294-7A 2009-08-25 2010-05-17 Método, dispositivo e sistema de comutação de proteção automática BR112012004294B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2009100917876A CN101645797B (zh) 2009-08-25 2009-08-25 自动保护倒换方法、设备和系统
CN200910091787.6 2009-08-25
PCT/CN2010/072860 WO2011022998A1 (zh) 2009-08-25 2010-05-17 自动保护倒换方法、设备和系统

Publications (2)

Publication Number Publication Date
BR112012004294A2 true BR112012004294A2 (pt) 2016-03-08
BR112012004294B1 BR112012004294B1 (pt) 2021-08-10

Family

ID=41657522

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012004294-7A BR112012004294B1 (pt) 2009-08-25 2010-05-17 Método, dispositivo e sistema de comutação de proteção automática

Country Status (10)

Country Link
US (2) US9042228B2 (pt)
EP (4) EP2819357B1 (pt)
JP (1) JP5453535B2 (pt)
CN (1) CN101645797B (pt)
AU (1) AU2010289226B2 (pt)
BR (1) BR112012004294B1 (pt)
CA (1) CA2771818C (pt)
ES (2) ES2809522T3 (pt)
RU (1) RU2536352C2 (pt)
WO (1) WO2011022998A1 (pt)

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CN107171863A (zh) * 2017-06-30 2017-09-15 杭州清本科技有限公司 通信恢复装置
CN107360023A (zh) * 2017-06-30 2017-11-17 杭州清本科技有限公司 通信恢复方法及计算机存储介质
CN108429675B (zh) * 2018-03-30 2021-10-12 新华三技术有限公司 Vrrp联动切换方法、装置及电子设备
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US11307880B2 (en) 2018-04-20 2022-04-19 Meta Platforms, Inc. Assisting users with personalized and contextual communication content
US11886473B2 (en) 2018-04-20 2024-01-30 Meta Platforms, Inc. Intent identification for agent matching by assistant systems
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CN110611613B (zh) * 2019-09-27 2021-12-21 上海天玑数据技术有限公司 一种基于网络设备的多路径路由方法及装置
CN113055266A (zh) * 2019-12-27 2021-06-29 中兴通讯股份有限公司 一种业务的传输方法及装置、存储介质、电子装置
CN111901435B (zh) * 2020-07-31 2021-09-17 南京航空航天大学 一种负载感知的云边协同服务部署方法

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Also Published As

Publication number Publication date
CN101645797A (zh) 2010-02-10
CN101645797B (zh) 2011-04-13
EP3739829B1 (en) 2022-09-14
US20120163224A1 (en) 2012-06-28
EP4125250A1 (en) 2023-02-01
JP2013503518A (ja) 2013-01-31
US9042228B2 (en) 2015-05-26
EP2464055A4 (en) 2012-06-27
EP3739829A1 (en) 2020-11-18
ES2809522T3 (es) 2021-03-04
RU2536352C2 (ru) 2014-12-20
US20150131432A1 (en) 2015-05-14
JP5453535B2 (ja) 2014-03-26
AU2010289226B2 (en) 2014-02-20
EP2464055B1 (en) 2014-04-23
AU2010289226A1 (en) 2012-03-22
CA2771818C (en) 2015-12-01
BR112012004294B1 (pt) 2021-08-10
EP2464055A1 (en) 2012-06-13
RU2012107072A (ru) 2013-10-10
CA2771818A1 (en) 2011-03-03
EP2819357A2 (en) 2014-12-31
ES2477275T3 (es) 2014-07-16
EP2819357B1 (en) 2020-05-13
WO2011022998A1 (zh) 2011-03-03
US9755954B2 (en) 2017-09-05
EP2819357A3 (en) 2015-02-25

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04L 12/24

Ipc: H04L 12/24 (2006.01), H04L 12/26 (2006.01), H04L 1

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/05/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.