CN101444122A - 用于活动地理冗余的系统和方法 - Google Patents
用于活动地理冗余的系统和方法 Download PDFInfo
- Publication number
- CN101444122A CN101444122A CNA2007800173704A CN200780017370A CN101444122A CN 101444122 A CN101444122 A CN 101444122A CN A2007800173704 A CNA2007800173704 A CN A2007800173704A CN 200780017370 A CN200780017370 A CN 200780017370A CN 101444122 A CN101444122 A CN 101444122A
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- CN
- China
- Prior art keywords
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- srp
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78824206P | 2006-03-31 | 2006-03-31 | |
US60/788,242 | 2006-03-31 | ||
PCT/US2007/008302 WO2007117461A2 (en) | 2006-03-31 | 2007-04-02 | System and method for active geographic redundancy |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101444122A true CN101444122A (zh) | 2009-05-27 |
CN101444122B CN101444122B (zh) | 2014-02-19 |
Family
ID=38581580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780017370.4A Expired - Fee Related CN101444122B (zh) | 2006-03-31 | 2007-04-02 | 用于活动地理冗余的系统和方法 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2002670B1 (zh) |
JP (1) | JP5107339B2 (zh) |
CN (1) | CN101444122B (zh) |
WO (1) | WO2007117461A2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103748843A (zh) * | 2011-08-23 | 2014-04-23 | 瑞典爱立信有限公司 | 避免到无功能备用节点的机架间冗余切换的方法和设备 |
CN104205748A (zh) * | 2012-03-28 | 2014-12-10 | 瑞典爱立信有限公司 | 具有协调的业务方向的机架间冗余 |
WO2017097006A1 (zh) * | 2015-12-11 | 2017-06-15 | 华为技术有限公司 | 一种实时数据容错处理方法及系统 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010041591A (ja) * | 2008-08-07 | 2010-02-18 | Nec Corp | 通信システム、接続装置、情報通知方法、プログラム |
JP4826834B2 (ja) * | 2008-08-07 | 2011-11-30 | 日本電気株式会社 | 通信システム、接続装置、情報通知方法、プログラム |
US8848516B2 (en) * | 2010-09-15 | 2014-09-30 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatus for relocating and restoring connections through a failed serving gateway and traffic offloading |
US10225178B2 (en) | 2010-09-15 | 2019-03-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for relocating and restoring connections through a failed serving gateway and traffic offloading |
US8559299B2 (en) * | 2010-11-30 | 2013-10-15 | Telefonaktiebolaget L M Ericsson (Publ) | Mobile gateways in pool for session resilience |
US9392634B2 (en) * | 2012-08-15 | 2016-07-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Node and method for connection re-establishment |
US10367680B2 (en) | 2015-01-28 | 2019-07-30 | Nec Corporation | Network relay apparatus, gateway redundancy system, program, and redundancy method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6195705B1 (en) * | 1998-06-30 | 2001-02-27 | Cisco Technology, Inc. | Mobile IP mobility agent standby protocol |
JP2001236257A (ja) * | 2000-02-24 | 2001-08-31 | Fujitsu Ltd | 情報記憶装置及び加入者データのデータ更新方法並びに移動通信システム |
US20030187944A1 (en) * | 2002-02-27 | 2003-10-02 | Greg Johnson | System and method for concurrent multimodal communication using concurrent multimodal tags |
US7284057B2 (en) * | 2002-02-27 | 2007-10-16 | Cisco Technology, Inc. | Methods and apparatus for Mobile IP Home Agent clustering |
US7295511B2 (en) * | 2002-06-13 | 2007-11-13 | Utstarcom, Inc. | System and method for packet data serving node load balancing and fault tolerance |
US7082130B2 (en) * | 2002-06-13 | 2006-07-25 | Utstarcom, Inc. | System and method for point-to-point protocol device redundancey |
JP4111793B2 (ja) * | 2002-09-26 | 2008-07-02 | 富士通株式会社 | 中継システム |
CN100388805C (zh) * | 2003-11-10 | 2008-05-14 | 华为技术有限公司 | 一种归属位置寄存器的数据容灾方法 |
JP2005269068A (ja) * | 2004-03-17 | 2005-09-29 | Fujitsu Ltd | ホームエージェント二重化方法及びその装置 |
-
2007
- 2007-04-02 WO PCT/US2007/008302 patent/WO2007117461A2/en active Application Filing
- 2007-04-02 EP EP07754768.5A patent/EP2002670B1/en active Active
- 2007-04-02 CN CN200780017370.4A patent/CN101444122B/zh not_active Expired - Fee Related
- 2007-04-02 JP JP2009503090A patent/JP5107339B2/ja not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103748843A (zh) * | 2011-08-23 | 2014-04-23 | 瑞典爱立信有限公司 | 避免到无功能备用节点的机架间冗余切换的方法和设备 |
CN104205748A (zh) * | 2012-03-28 | 2014-12-10 | 瑞典爱立信有限公司 | 具有协调的业务方向的机架间冗余 |
CN104205748B (zh) * | 2012-03-28 | 2017-07-07 | 瑞典爱立信有限公司 | 具有协调的业务方向的机架间冗余 |
WO2017097006A1 (zh) * | 2015-12-11 | 2017-06-15 | 华为技术有限公司 | 一种实时数据容错处理方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
EP2002670B1 (en) | 2019-03-27 |
CN101444122B (zh) | 2014-02-19 |
JP2009532948A (ja) | 2009-09-10 |
WO2007117461A3 (en) | 2008-10-02 |
EP2002670A4 (en) | 2012-01-04 |
JP5107339B2 (ja) | 2012-12-26 |
EP2002670A2 (en) | 2008-12-17 |
WO2007117461A2 (en) | 2007-10-18 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CISCO TECH IND Free format text: FORMER OWNER: STARENT NETWORKS CORP. Effective date: 20140723 Owner name: CISCO TECH IND. Free format text: FORMER OWNER: CISCO TECH IND Effective date: 20140723 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140723 Address after: California, USA Patentee after: VIHANA, Inc. Address before: Massachusetts USA Patentee before: STARENT NETWORKS, Corp. Effective date of registration: 20140723 Address after: California, USA Patentee after: Cisco Technology, Inc. Address before: California, USA Patentee before: VIHANA, Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 |
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CF01 | Termination of patent right due to non-payment of annual fee |