BR112012008313A2 - sistema e método de proteção ativa/standby para serviços de multicast do lado do usuário e dispositivo de roteamento - Google Patents

sistema e método de proteção ativa/standby para serviços de multicast do lado do usuário e dispositivo de roteamento

Info

Publication number
BR112012008313A2
BR112012008313A2 BR112012008313A BR112012008313A BR112012008313A2 BR 112012008313 A2 BR112012008313 A2 BR 112012008313A2 BR 112012008313 A BR112012008313 A BR 112012008313A BR 112012008313 A BR112012008313 A BR 112012008313A BR 112012008313 A2 BR112012008313 A2 BR 112012008313A2
Authority
BR
Brazil
Prior art keywords
routing device
user
standby
active
present
Prior art date
Application number
BR112012008313A
Other languages
English (en)
Other versions
BR112012008313B1 (pt
Inventor
Guofeng Qian
Huihuang Chen
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 BR112012008313A2 publication Critical patent/BR112012008313A2/pt
Publication of BR112012008313B1 publication Critical patent/BR112012008313B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
    • 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
    • H04L45/24—Multipath
    • H04L45/247—Multipath using M:N active or standby 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
    • H04L45/28—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
    • H04L45/58—Association of routers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)

Abstract

patente de invenção: sistema e método de proteção ativa/standby para serviços de multicast do lado do usuário e dispositivo de roteamento. a presente invenção refere-se a um dispositivo de roteamento. o dispositivo de roteamento e pelo menos um segundo dispositivo de roteamento são ambos conectados a um dispositivo de convergência. o dispositivo de roteamento é um dispositivo ativo e inclui um módulo de backup de sincronização de informação de usuário configurado para sincronizar a informação de usuário de serviço multicast em pelo menos um segundo dispositivo de roteamento em tempo real através do dispositivo de convergência. a presente invenção também refere-se a um sistema e a um método de proteção ativa/standby para serviços multicast do lado do usuário. na presente invenção, um dispositivo de roteamento ativo e um dispositivo de roteamento standby serviços são configuradas no lado do usuário, e a informação de usuário é sincronizada no dispositivo de roteamento standby em tempo real. por isso, com a comutação ativa/standby, a identificação e a autenticação de usuário não são afetadas, por meio do que a validade do canal e do tráfego de usuário é assegurada. adicionalmente, benefícios econômicos de um operador são garantidos. além disso, com a presente invenção, a velocidade de comutação é acelerada, a continuidade do serviço é assegurada, e a qualidade de experiência de um usuário é aperfeiçoada.
BR112012008313A 2009-09-03 2010-09-03 sistema e método de proteção ativa/standby para serviços de multicast do lado do usuário e dispositivo de roteamento BR112012008313B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009101701192A CN101651553B (zh) 2009-09-03 2009-09-03 用户侧组播业务主备保护系统、方法及路由设备
PCT/CN2010/076598 WO2011026437A1 (zh) 2009-09-03 2010-09-03 用户侧组播业务主备保护系统、方法及路由设备

Publications (2)

Publication Number Publication Date
BR112012008313A2 true BR112012008313A2 (pt) 2016-03-22
BR112012008313B1 BR112012008313B1 (pt) 2019-09-10

Family

ID=41673683

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012008313A BR112012008313B1 (pt) 2009-09-03 2010-09-03 sistema e método de proteção ativa/standby para serviços de multicast do lado do usuário e dispositivo de roteamento

Country Status (6)

Country Link
US (1) US9871724B2 (pt)
EP (1) EP2442475A4 (pt)
JP (1) JP5676605B2 (pt)
CN (1) CN101651553B (pt)
BR (1) BR112012008313B1 (pt)
WO (1) WO2011026437A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006304812B2 (en) 2005-10-21 2012-02-02 Deere & Company Versatile robotic control module
CN101651553B (zh) * 2009-09-03 2013-02-27 华为技术有限公司 用户侧组播业务主备保护系统、方法及路由设备
CN102202244B (zh) * 2010-03-23 2014-08-13 中兴通讯股份有限公司 一种提高无源光网络保护性能的方法及装置
CN102264001A (zh) * 2010-05-25 2011-11-30 华为技术有限公司 Iptv增强组播可靠性的方法、服务器及系统
CN101980484B (zh) * 2010-10-14 2016-02-10 中兴通讯股份有限公司 一种实现路由器全保护的方法及系统
CN102480479A (zh) * 2010-11-30 2012-05-30 中兴通讯股份有限公司 一种业务处理方法和系统
CN102742221B (zh) * 2011-05-19 2015-07-29 华为技术有限公司 一种组播实现的方法和网络设备
JP5768938B2 (ja) 2011-08-10 2015-08-26 ▲ホア▼▲ウェイ▼技術有限公司 データストリーム伝送のための方法、装置およびシステム
CN103124220B (zh) * 2011-11-21 2017-04-26 苏州达联信息科技有限公司 一种视频分发网络全局服务器的主备同步方法
CN103138957A (zh) * 2011-11-22 2013-06-05 中国移动通信集团上海有限公司 一种业务路径回切的方法、设备及系统
CN102724073A (zh) * 2012-06-20 2012-10-10 华为技术有限公司 一种网络流量恢复的方法和路由设备
CN102801632A (zh) * 2012-08-28 2012-11-28 盛科网络（苏州）有限公司 Pim-sm指定路由器和igmp查询器的统一选举方法
CN103036780A (zh) * 2012-12-14 2013-04-10 滁州安瑞电力自动化有限公司 一种智能热备冗余双网卡及热备冗余方法
CN103117876B (zh) * 2013-01-24 2018-10-26 中兴通讯股份有限公司 用户状态信息的同步方法及装置
CN104038362B (zh) * 2013-03-08 2018-03-23 中国移动通信集团广东有限公司 一种网络系统
CN103916715B (zh) * 2014-04-11 2019-01-11 浙江宇视科技有限公司 基于网段的自适应监控方法及装置
CN104518960B (zh) 2014-12-05 2018-01-19 华为技术有限公司 一种延时回切的方法、设备及系统
CN104506429B (zh) * 2014-12-31 2018-01-09 瑞斯康达科技发展股份有限公司 一种管理路由器备份组的方法、路由器及系统
US10367680B2 (en) 2015-01-28 2019-07-30 Nec Corporation Network relay apparatus, gateway redundancy system, program, and redundancy method
CN106375143B (zh) * 2016-08-29 2020-03-06 新华三技术有限公司 一种链路检测报文发送方法及装置
CN107846294B (zh) * 2016-09-19 2021-01-26 北京京东尚科信息技术有限公司 一种主备服务切换方法及装置
CN106878051B (zh) * 2016-12-16 2020-10-09 新华三技术有限公司 一种多机备份实现方法及装置
CN106790286A (zh) * 2017-02-28 2017-05-31 杭州迪普科技股份有限公司 一种信息备份的方法及装置
CN109688435A (zh) * 2017-10-19 2019-04-26 上海勋云信息科技有限公司 视频点播备份方法、设备、视频点播处理系统及存储介质
CN110324375B (zh) * 2018-03-29 2020-12-04 华为技术有限公司 一种信息备份方法及相关设备
CN110022236B (zh) * 2019-05-30 2022-03-22 新华三技术有限公司 一种报文转发方法及装置
CN111131240A (zh) * 2019-12-23 2020-05-08 杭州迪普科技股份有限公司 认证信息备份方法及装置、电子设备、存储介质
CN111431774B (zh) * 2020-03-10 2021-07-16 华为技术有限公司 一种基于主路由器和从路由器组网的通信方法及通信系统
CN113726551B (zh) * 2021-07-22 2022-12-20 新华三信息安全技术有限公司 配置方法及装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6148410A (en) * 1997-09-15 2000-11-14 International Business Machines Corporation Fault tolerant recoverable TCP/IP connection router
US20030074554A1 (en) * 2001-10-17 2003-04-17 Roach Wayne C. Broadband interface unit and associated method
JP3824906B2 (ja) * 2001-10-30 2006-09-20 古河電気工業株式会社 ネットワーク間接続方法、その装置およびその装置を用いたネットワーク間接続システム
US8769154B2 (en) * 2002-01-24 2014-07-01 Alcatel Lucent Method and apparatus for facilitating routing protocol redundancy in a network element
CN1192574C (zh) * 2002-01-30 2005-03-09 华为技术有限公司 受控组播的系统及其实现方法
JP4077330B2 (ja) * 2003-02-06 2008-04-16 富士通株式会社 データ生成装置
US8009556B2 (en) * 2003-10-17 2011-08-30 Ip Infusion, Inc. System and method for providing redundant routing capabilities for a network node
KR100667318B1 (ko) * 2004-02-12 2007-01-12 삼성전자주식회사 지그비 네트워크에서 멀티캐스트 방법
CN1561034A (zh) * 2004-03-12 2005-01-05 静态路由中虚拟路由组处理报文的优化方法
US7506194B2 (en) * 2004-03-24 2009-03-17 Cisco Technology, Inc. Routing system and method for transparently rocovering routing states after a failover or during a software upgrade
EP1849092A4 (en) * 2005-01-06 2010-01-27 Tervela Inc END-TO-END-PUBLISH / SUBSCRIBE MIDDLEWARE ARCHITECTURE
JP4244384B2 (ja) * 2005-03-29 2009-03-25 日本電気株式会社 冗長化パケット処理装置、及び、その冗長化方法
JP4684071B2 (ja) 2005-05-20 2011-05-18 株式会社エヌ・ティ・ティ・ドコモ セルサーチ制御方法および該方法を用いた移動機
EP1891777A1 (en) * 2005-06-14 2008-02-27 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement for failure handling in a network
CN100440799C (zh) * 2005-09-06 2008-12-03 华为技术有限公司 一种接入设备中主备板备份及倒换的方法
CN100566293C (zh) * 2005-09-19 2009-12-02 杭州华三通信技术有限公司 组播静态组备份的方法及组播报文转发的方法
JP4773987B2 (ja) * 2007-02-01 2011-09-14 アラクサラネットワークス株式会社 端末所属切換システム
JP4773387B2 (ja) * 2007-03-19 2011-09-14 株式会社日立製作所 ネットワークシステム
CN101202705A (zh) * 2007-08-14 2008-06-18 华为技术有限公司 增强组播可靠性的方法和路由器
CN101420362B (zh) 2007-10-22 2012-08-22 华为技术有限公司 组播流量切换的方法、系统及路由器
US20090252173A1 (en) * 2008-04-03 2009-10-08 Rangaprasad Sampath Method For Improving Efficiency Of Redundancy Protocols
US8483096B2 (en) * 2008-07-22 2013-07-09 The Regents Of The University Of California Scalable commodity data center network architecture
CN101651553B (zh) * 2009-09-03 2013-02-27 华为技术有限公司 用户侧组播业务主备保护系统、方法及路由设备

Also Published As

Publication number Publication date
JP2013500651A (ja) 2013-01-07
US20120113799A1 (en) 2012-05-10
BR112012008313B1 (pt) 2019-09-10
JP5676605B2 (ja) 2015-02-25
US9871724B2 (en) 2018-01-16
EP2442475A4 (en) 2012-09-19
CN101651553B (zh) 2013-02-27
WO2011026437A1 (zh) 2011-03-10
EP2442475A1 (en) 2012-04-18
CN101651553A (zh) 2010-02-17

Similar Documents

Publication Publication Date Title
BR112012008313A2 (pt) sistema e método de proteção ativa/standby para serviços de multicast do lado do usuário e dispositivo de roteamento
BR112017017341A2 (pt) métodos e sistemas para proteção iniciada por receptor de uma troca de comunicação sem fio
MX2016000649A (es) Un metodo para tratar la infeccion, sepsis y lesion.
MX2019002441A (es) Sincronizacion de tiempo de red.
BR112012006409A2 (pt) "método e aparelho para autenticação"
BR112017017353A2 (pt) telemetria eficiente
IN2014DN06111A (pt)
ATE491274T1 (de) Vorrichtung zur synchronisation zweier bussysteme sowie anordnung aus zwei bussystemen
BR112013033574A2 (pt) métodos e sistemas para sincronização e transição para um sistema de áudio adaptativo
TW200746774A (en) Signaling with opaque UE identities
EP1844579A4 (en) SYSTEM AND METHOD FOR NETWORK PATTERN DETECTION
BR112013000810A2 (pt) aparelhos de transmissão e de recepção de dados de imagem, e, método de transmissão de dados de imagem
WO2012095741A3 (en) Methods and apparatuses for distributing keys for ptp protocol
EP2394452A4 (en) APPARATUS AND METHOD FOR PROTECTING A PRIMER MESSAGE IN A NETWORK
BR112018077261A2 (pt) dispositivo de geração de quadro de sinal de difusão e método de geração de quadro de sinal de difusão utilizando canal de camada física de camada aperfeiçoada
GB201119777D0 (en) Apparatus and method for identifying selected core network
DE602007010957D1 (de) System zur sicherung des zugangs zu einem ziel in einem virtuellen privaten netzwerk
MX355176B (es) Sistema y método de detección y ejecución de alineación de agujas.
BR112017019043A2 (pt) aparelho de geração de quadros de sinal de radiodifusão e método de geração de quadros de sinal de radiodifusão usando multiplexação por divisão de camadas
BR112013018220A2 (pt) método para autenticar um primeiro equipamento de comunicação por meio de um segundo equipamento de comunicação
BR112012009823A2 (pt) poliuretano dispersível em água
ATE505873T1 (de) Verfahren und system zur verbesserung der kommunikationsqualität auf grundlage des etikettenverteilungsprotokolls
BR112013026831A2 (pt) dispositivo receptor
BRPI0800465A (pt) sistema de difusão de ip e multiplexador, aparelho de recepção e método usado em sistema de difusão de ip
IN2015CH01716A (pt)

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04L 1/22

Ipc: H04L 12/703 (2013.01), H04L 1/22 (1980.01), 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 03/09/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/09/2010, OBSERVADAS AS CONDICOES LEGAIS