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GB2395096B - Method of operating a redundant system - Google Patents

Method of operating a redundant system

Info

Publication number
GB2395096B
GB2395096B GB0225569A GB0225569A GB2395096B GB 2395096 B GB2395096 B GB 2395096B GB 0225569 A GB0225569 A GB 0225569A GB 0225569 A GB0225569 A GB 0225569A GB 2395096 B GB2395096 B GB 2395096B
Authority
GB
United Kingdom
Prior art keywords
operating
redundant system
redundant
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.)
Expired - Fee Related
Application number
GB0225569A
Other versions
GB2395096A (en
GB0225569D0 (en
Inventor
Patricia Baretto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research 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 Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Priority to GB0225569A priority Critical patent/GB2395096B/en
Publication of GB0225569D0 publication Critical patent/GB0225569D0/en
Publication of GB2395096A publication Critical patent/GB2395096A/en
Application granted granted Critical
Publication of GB2395096B publication Critical patent/GB2395096B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Data Exchanges In Wide-Area Networks (AREA)
GB0225569A 2002-11-04 2002-11-04 Method of operating a redundant system Expired - Fee Related GB2395096B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0225569A GB2395096B (en) 2002-11-04 2002-11-04 Method of operating a redundant system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0225569A GB2395096B (en) 2002-11-04 2002-11-04 Method of operating a redundant system

Publications (3)

Publication Number Publication Date
GB0225569D0 GB0225569D0 (en) 2002-12-11
GB2395096A GB2395096A (en) 2004-05-12
GB2395096B true GB2395096B (en) 2004-11-10

Family

ID=9947085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0225569A Expired - Fee Related GB2395096B (en) 2002-11-04 2002-11-04 Method of operating a redundant system

Country Status (1)

Country Link
GB (1) GB2395096B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7957423B2 (en) * 2008-01-02 2011-06-07 Cisco Technology, Inc. Packet error correction
CN107735974A (en) * 2015-06-03 2018-02-23 赫思曼自动化控制有限公司 Method for redundant transmission system with PRP and packet buffer

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507022A1 (en) * 1989-10-11 1992-10-07 Gpt Limited Method and apparatus for identifying valid cells in a redundant path combining unit of an asynchronous transfer mode switch
JPH0787065A (en) * 1993-09-16 1995-03-31 Fujitsu Ltd Data switch
DE19712144A1 (en) * 1997-03-22 1998-09-24 Bosch Gmbh Robert Process for reducing redundant transfers of data groups
WO2001059978A2 (en) * 2000-02-10 2001-08-16 Tellabs Operations, Inc. Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment
US6307834B1 (en) * 1997-03-27 2001-10-23 Siemens Aktiengesellschaft Redundant transmission system with disconnection of a transmission path exhibiting faulty transmission behavior
EP1168714A2 (en) * 2000-06-27 2002-01-02 Rockwell Electronic Commerce Corporation, Corporation of the State of Delaware Redundant channels over a packet network
US20020080823A1 (en) * 2000-12-23 2002-06-27 Alcatel Network device and method for delay compensation of data packets
US20020147569A1 (en) * 2001-04-09 2002-10-10 Lay Samuel C. Automatic testing of redundant switching element and automatic switchover

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507022A1 (en) * 1989-10-11 1992-10-07 Gpt Limited Method and apparatus for identifying valid cells in a redundant path combining unit of an asynchronous transfer mode switch
JPH0787065A (en) * 1993-09-16 1995-03-31 Fujitsu Ltd Data switch
DE19712144A1 (en) * 1997-03-22 1998-09-24 Bosch Gmbh Robert Process for reducing redundant transfers of data groups
US6307834B1 (en) * 1997-03-27 2001-10-23 Siemens Aktiengesellschaft Redundant transmission system with disconnection of a transmission path exhibiting faulty transmission behavior
WO2001059978A2 (en) * 2000-02-10 2001-08-16 Tellabs Operations, Inc. Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment
EP1168714A2 (en) * 2000-06-27 2002-01-02 Rockwell Electronic Commerce Corporation, Corporation of the State of Delaware Redundant channels over a packet network
US20020080823A1 (en) * 2000-12-23 2002-06-27 Alcatel Network device and method for delay compensation of data packets
US20020147569A1 (en) * 2001-04-09 2002-10-10 Lay Samuel C. Automatic testing of redundant switching element and automatic switchover

Also Published As

Publication number Publication date
GB2395096A (en) 2004-05-12
GB0225569D0 (en) 2002-12-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141104