AU2001293259A1 - Spare circuit switching - Google Patents
Spare circuit switchingInfo
- Publication number
- AU2001293259A1 AU2001293259A1 AU2001293259A AU9325901A AU2001293259A1 AU 2001293259 A1 AU2001293259 A1 AU 2001293259A1 AU 2001293259 A AU2001293259 A AU 2001293259A AU 9325901 A AU9325901 A AU 9325901A AU 2001293259 A1 AU2001293259 A1 AU 2001293259A1
- Authority
- AU
- Australia
- Prior art keywords
- circuit switching
- spare circuit
- spare
- switching
- circuit
- 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.)
- Abandoned
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Hardware Redundancy (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/656,940 US6449249B1 (en) | 2000-09-07 | 2000-09-07 | Spare circuit switching |
US09656940 | 2000-09-07 | ||
PCT/US2001/042078 WO2002021854A2 (en) | 2000-09-07 | 2001-09-07 | Spare circuit switching |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001293259A1 true AU2001293259A1 (en) | 2002-03-22 |
Family
ID=24635205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001293259A Abandoned AU2001293259A1 (en) | 2000-09-07 | 2001-09-07 | Spare circuit switching |
Country Status (3)
Country | Link |
---|---|
US (1) | US6449249B1 (en) |
AU (1) | AU2001293259A1 (en) |
WO (1) | WO2002021854A2 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6751191B1 (en) | 1999-06-29 | 2004-06-15 | Cisco Technology, Inc. | Load sharing and redundancy scheme |
US7058007B1 (en) | 2000-01-18 | 2006-06-06 | Cisco Technology, Inc. | Method for a cable modem to rapidly switch to a backup CMTS |
US7068712B1 (en) | 2000-01-18 | 2006-06-27 | Cisco Technology, Inc. | Cable network redundancy architecture |
US6839829B1 (en) | 2000-01-18 | 2005-01-04 | Cisco Technology, Inc. | Routing protocol based redundancy design for shared-access networks |
US6724880B1 (en) * | 2000-08-11 | 2004-04-20 | Nortel Networks Limited | Method and apparatus for sparing communications circuits |
US6662368B1 (en) * | 2000-09-11 | 2003-12-09 | Arris International, Inc. | Variable spare circuit group size and quantity having multiple active circuits |
US20020073431A1 (en) * | 2000-12-11 | 2002-06-13 | Adc Telecommunications, Inc. | Supporting multiple data channels in a cable modem termination system |
US7881208B1 (en) | 2001-06-18 | 2011-02-01 | Cisco Technology, Inc. | Gateway load balancing protocol |
US7484114B2 (en) * | 2001-08-17 | 2009-01-27 | International Business Machines Corporation | Method and apparatus for providing redundant access to a shared resource with a shareable spare adapter |
US20030101463A1 (en) * | 2001-11-26 | 2003-05-29 | Adc Telecommunications, Inc. | Passive CMTS redundancy |
US7174376B1 (en) | 2002-06-28 | 2007-02-06 | Cisco Technology, Inc. | IP subnet sharing technique implemented without using bridging or routing protocols |
US20040139473A1 (en) * | 2003-01-10 | 2004-07-15 | Adc Broadband Access Systems, Inc. | Increasing capacity in a cable modem termination system (CMTS) with passive redundancy |
US7952992B1 (en) * | 2006-01-31 | 2011-05-31 | Avaya Inc. | Procedure and mechanisms for control and bearer redundancy of TDM-based service provider connections |
US7782765B2 (en) * | 2007-01-22 | 2010-08-24 | Harris Stratex Networks Operating Corporation | Distributed protection switching architecture for point-to-point microwave radio systems |
JP2010530704A (en) * | 2007-06-18 | 2010-09-09 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | RF switch device |
JP6331248B2 (en) * | 2012-01-16 | 2018-05-30 | パナソニックIpマネジメント株式会社 | Plant growing device |
US9286168B2 (en) | 2014-04-08 | 2016-03-15 | Arris Enterprises, Inc. | Sparing method and apparatus |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4700340A (en) * | 1986-05-20 | 1987-10-13 | American Telephone And Telegraph Company, At&T Bell Laboratories | Method and apparatus for providing variable reliability in a telecommunication switching system |
US5146452A (en) * | 1990-10-26 | 1992-09-08 | Alcatel Network Systems, Inc. | Method and apparatus for rapidly restoring a communication network |
US5311551A (en) * | 1992-01-24 | 1994-05-10 | At&T Bell Laboratories | Digital signal hardware protection switching |
US5321394A (en) * | 1992-04-10 | 1994-06-14 | Alcatel Network Systems, Inc. | Spare card connection circuitry for high-speed telecommunications transmitters/receivers and methods |
US5321393A (en) * | 1992-04-10 | 1994-06-14 | Alcatel Network Systems, Inc. | Spare card connection and switching circuitry for high-speed telecommunications interfaces |
US5627837A (en) * | 1994-08-23 | 1997-05-06 | Alcatel Network Systems, Inc. | Apparatus and method for suppressing protection switching in a digital communication system in the event of an error burst |
JP3296534B2 (en) * | 1996-02-19 | 2002-07-02 | 株式会社日立テレコムテクノロジー | Line switching control method for multiplex communication equipment |
US5901024A (en) * | 1996-12-23 | 1999-05-04 | Alcatel Usa Sourcing, L.P. | Apparatus and method for circuit protection |
US6202170B1 (en) * | 1998-07-23 | 2001-03-13 | Lucent Technologies Inc. | Equipment protection system |
-
2000
- 2000-09-07 US US09/656,940 patent/US6449249B1/en not_active Expired - Lifetime
-
2001
- 2001-09-07 WO PCT/US2001/042078 patent/WO2002021854A2/en active Application Filing
- 2001-09-07 AU AU2001293259A patent/AU2001293259A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2002021854A3 (en) | 2002-06-13 |
US6449249B1 (en) | 2002-09-10 |
WO2002021854A2 (en) | 2002-03-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2001243426A1 (en) | Electronic switch | |
AU2001236895A1 (en) | Integrated circuit | |
EP1184988A3 (en) | PLL circuit | |
AU2001238033A1 (en) | Electronic switching device | |
AU2001262507A1 (en) | Switching system | |
AU2001293259A1 (en) | Spare circuit switching | |
AU2002230585A1 (en) | Switching system | |
AU5895699A (en) | A switch circuit | |
AU2002344034A1 (en) | Circuit breaker | |
AU5911200A (en) | Circuit | |
AU7036301A (en) | Data line interrupter switch | |
AU2002345765A1 (en) | Circuit breaker | |
AU2001296017A1 (en) | Small switch | |
AU3414399A (en) | Switch circuit | |
AU2002354058A1 (en) | Circuit switching switch | |
AU2001215496A1 (en) | Circuit for switching optical paths | |
AU2001293186A1 (en) | Cascade circuit | |
AU2001270281A1 (en) | Regeneration circuit | |
AU2001267348A1 (en) | Inverter circuit configuration | |
AU2001290550A1 (en) | Voltage clamping circuit | |
AU2001278591A1 (en) | Switch assembly | |
AU4592500A (en) | Switch | |
GB9919401D0 (en) | Switching circuits | |
AU2002221718A1 (en) | Monitoring circuit | |
GB9926072D0 (en) | Switching circuit |