DE4132552C1 - - Google Patents

Info

Publication number
DE4132552C1
DE4132552C1 DE4132552A DE4132552A DE4132552C1 DE 4132552 C1 DE4132552 C1 DE 4132552C1 DE 4132552 A DE4132552 A DE 4132552A DE 4132552 A DE4132552 A DE 4132552A DE 4132552 C1 DE4132552 C1 DE 4132552C1
Authority
DE
Germany
Prior art keywords
information
bit
elements
words
regard
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
DE4132552A
Other languages
German (de)
English (en)
Inventor
Norbert Dr. 6100 Darmstadt De Loebig
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE4132552A priority Critical patent/DE4132552C1/de
Priority to EP92115202A priority patent/EP0535396A1/de
Priority to US07/953,223 priority patent/US5436915A/en
Application granted granted Critical
Publication of DE4132552C1 publication Critical patent/DE4132552C1/de
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
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/557—Error correction, e.g. fault recovery or fault tolerance
    • 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
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1515—Non-blocking multistage, e.g. Clos
    • H04L49/153—ATM switching fabrics having parallel switch planes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/552—Prevention, detection or correction of errors by ensuring the integrity of packets received through redundant connections
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5627—Fault tolerance and recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Detection And Correction Of Errors (AREA)
DE4132552A 1991-09-30 1991-09-30 Expired - Fee Related DE4132552C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE4132552A DE4132552C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-30 1991-09-30
EP92115202A EP0535396A1 (de) 1991-09-30 1992-09-04 Verfahren zur Bitfehlerreduktion in digitalen Kommunikationssystemen
US07/953,223 US5436915A (en) 1991-09-30 1992-09-30 Bit error reduction by using checksums in a switching network implemented as triplets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4132552A DE4132552C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-30 1991-09-30

Publications (1)

Publication Number Publication Date
DE4132552C1 true DE4132552C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-11-12

Family

ID=6441825

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4132552A Expired - Fee Related DE4132552C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-30 1991-09-30

Country Status (3)

Country Link
US (1) US5436915A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0535396A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE4132552C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226599C2 (de) * 1992-08-11 1994-08-04 Siemens Ag Verfahren zur Fehlererkennung in digitalen Kommunikationssystemen
KR100220570B1 (ko) * 1995-03-16 1999-09-15 김영환 패킷교환기의 에러검출장치
FR2737371A1 (fr) * 1995-07-26 1997-01-31 Trt Telecom Radio Electr Securisation par doublement d'au moins certaines voies logiques dans un reseau de telecommunications
EP0999669A1 (en) * 1998-11-06 2000-05-10 Nortel Matra Cellular Method and apparatus for diversity reception of user messages with different forward error correction
CA2357931A1 (en) * 2001-09-27 2003-03-27 Alcatel Canada Inc. System and method of selecting sources for a network element having redundant sources
DE60211089T2 (de) * 2001-09-27 2006-11-23 Alcatel Canada Inc., Ottawa System und Verfahren zum Auswählen von Datenquellen für ein Netzwerkelement mit redundanten Quellen
US7127669B2 (en) * 2002-05-31 2006-10-24 Kiribati Wireless Ventures, Llc Redundant path communication methods and systems
US9424937B2 (en) * 2013-02-25 2016-08-23 U.S. Department Of Energy Method for programming a flash memory
CN112073434B (zh) * 2020-09-28 2022-06-07 山东产研集成电路产业研究院有限公司 降低基于toe的高频交易终端接收通道传输延迟的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2427668A1 (de) * 1973-06-13 1975-01-02 Int Standard Electric Corp Kontrollanordnung fuer eine zeitvielfachkoppeleinrichtung mit zumindest teilweise duplizierten parallelgeschalteten teilkoppelstufen
DE3821871C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-06-29 1991-03-28 Philips Patentverwaltung Gmbh, 2000 Hamburg, De

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718317A1 (de) * 1977-04-25 1978-11-02 Gen Electric Co Ltd Digital koppelnde fernmeldevermittlungseinrichtung
US4543651A (en) * 1983-09-12 1985-09-24 At&T Bell Laboratories Duplicated time division switching system
SE455459B (sv) * 1986-11-06 1988-07-11 Ericsson Telefon Ab L M Forfarande och veljarnet for overvakning vid overforing av digital meddelandeinfomation genom ett digitalt veljarnet
SE459625B (sv) * 1987-12-18 1989-07-17 Ericsson Telefon Ab L M Foerfarande foer oevervakning i en tidsvaeljare samt tidsvaeljare med oevervakningsorgan
DE3801123A1 (de) * 1988-01-16 1989-07-27 Philips Patentverwaltung Vermittlungsanlage
US5084878A (en) * 1988-10-24 1992-01-28 Hitachi, Ltd. Fault tolerant system employing majority voting
FR2642590B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-02-02 1995-01-13 Cit Alcatel
SE463900B (sv) * 1989-06-16 1991-02-04 Ericsson Telefon Ab L M Foerfarande och anordning vid en flerplansenhet i en digital tidsvaeljare foer att detektera och lokalisera fel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2427668A1 (de) * 1973-06-13 1975-01-02 Int Standard Electric Corp Kontrollanordnung fuer eine zeitvielfachkoppeleinrichtung mit zumindest teilweise duplizierten parallelgeschalteten teilkoppelstufen
DE3821871C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-06-29 1991-03-28 Philips Patentverwaltung Gmbh, 2000 Hamburg, De

Also Published As

Publication number Publication date
US5436915A (en) 1995-07-25
EP0535396A1 (de) 1993-04-07

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Legal Events

Date Code Title Description
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee