DK15481A - Fremgangsmaade og apparat til overvaagning af fejl ved dataoveroverfoering mellem datamaskiner - Google Patents

Fremgangsmaade og apparat til overvaagning af fejl ved dataoveroverfoering mellem datamaskiner

Info

Publication number
DK15481A
DK15481A DK15481A DK15481A DK15481A DK 15481 A DK15481 A DK 15481A DK 15481 A DK15481 A DK 15481A DK 15481 A DK15481 A DK 15481A DK 15481 A DK15481 A DK 15481A
Authority
DK
Denmark
Prior art keywords
computers
procedure
data transfer
monitoring data
monitoring
Prior art date
Application number
DK15481A
Other languages
English (en)
Inventor
J E Pehrson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of DK15481A publication Critical patent/DK15481A/da

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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated codes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04L1/24—Testing correct operation
    • H04L1/245—Testing correct operation by using the properties of transmission codes
    • 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
    • H04L2001/0097—Relays

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Detection And Correction Of Errors (AREA)
  • Multi Processors (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
DK15481A 1979-05-15 1981-01-14 Fremgangsmaade og apparat til overvaagning af fejl ved dataoveroverfoering mellem datamaskiner DK15481A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7904270A SE417760B (sv) 1979-05-15 1979-05-15 Sett att vid dataoverforing mellan en sendande dator och en mottagande dator overvaka fel och anordning for genomforande av settet
PCT/SE1980/000140 WO1980002611A1 (en) 1979-05-15 1980-05-14 A method and an arrangement for supervising faults when transmitting data between computers

Publications (1)

Publication Number Publication Date
DK15481A true DK15481A (da) 1981-01-14

Family

ID=20338063

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15481A DK15481A (da) 1979-05-15 1981-01-14 Fremgangsmaade og apparat til overvaagning af fejl ved dataoveroverfoering mellem datamaskiner

Country Status (18)

Country Link
US (1) US4390989A (da)
EP (1) EP0028619B1 (da)
JP (1) JPS56500549A (da)
AR (1) AR232050A1 (da)
BR (1) BR8008867A (da)
CA (1) CA1150843A (da)
DE (1) DE3068583D1 (da)
DK (1) DK15481A (da)
ES (1) ES8200778A1 (da)
FI (1) FI67632C (da)
IE (1) IE49596B1 (da)
IN (1) IN154500B (da)
IT (1) IT8022043A0 (da)
MX (1) MX149002A (da)
NO (1) NO153668C (da)
SE (1) SE417760B (da)
WO (1) WO1980002611A1 (da)
YU (1) YU40777B (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583161A (en) * 1981-04-16 1986-04-15 Ncr Corporation Data processing system wherein all subsystems check for message errors
EP0076846B1 (en) * 1981-04-16 1988-01-27 Ncr Corporation Data processing system having error checking capability
JPS60196027A (ja) * 1984-03-19 1985-10-04 Tsubakimoto Chain Co 時分割多重伝送方式
US4712215A (en) * 1985-12-02 1987-12-08 Advanced Micro Devices, Inc. CRC calculation machine for separate calculation of checkbits for the header packet and data packet
DE3605359C2 (de) * 1986-02-20 1995-03-16 Bosch Gmbh Robert Rechnersystem mit mehreren Rechnern
IT1191903B (it) * 1986-05-15 1988-03-31 Selenia Spazio Spa Sistema di codifica-decodifica concatenata per la protezione dai disturbi di trasmissioni digitali effettuate attraverso un ripetitore rigenerativo intermedio
US4908521A (en) * 1987-01-06 1990-03-13 Visa International Service Association Transaction approval system
EP0313707B1 (en) * 1987-10-30 1993-03-31 International Business Machines Corporation Data integrity securing means
US4868824A (en) * 1987-12-28 1989-09-19 American Telephone And Telegraph Company Measurement of missed start-up rate and missed message rate
JP2799516B2 (ja) * 1990-01-23 1998-09-17 日本電信電話株式会社 データ伝送誤り検査符号生成回路
JP2799515B2 (ja) * 1990-01-23 1998-09-17 日本電信電話株式会社 データ伝送誤り検査符号生成回路
US5247524A (en) * 1990-06-29 1993-09-21 Digital Equipment Corporation Method for generating a checksum
DE69114788T2 (de) * 1990-08-29 1996-07-11 Honeywell Inc Datenübertragungssystem mit Kontrollsummerechenmittel.
US6151689A (en) * 1992-12-17 2000-11-21 Tandem Computers Incorporated Detecting and isolating errors occurring in data communication in a multiple processor system
GB9312135D0 (en) * 1993-06-11 1993-07-28 Inmos Ltd Generation of checking data
US6049902A (en) * 1997-11-26 2000-04-11 International Business Machines Corporation Method and system in a data communications system for the establishment of multiple, related data links and the utilization of one data link for recovery of errors detected on another link
US6141784A (en) * 1997-11-26 2000-10-31 International Business Machines Corporation Method and system in a data communications system for the retransmission of only an incorrectly transmitted portion of a data packet
US6912683B2 (en) * 2000-02-17 2005-06-28 Analog Devices, Inc. Method, apparatus, and product for use in generating CRC and other remainder based codes
JP6295961B2 (ja) * 2012-11-13 2018-03-20 日本電気株式会社 メッセージ認証システム、およびメッセージ認証方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573726A (en) * 1968-09-26 1971-04-06 Computer Ind Inc Partial modification and check sum accumulation for error detection in data systems
US3753225A (en) * 1971-11-19 1973-08-14 Eaton Corp Communication technique
US3967250A (en) * 1972-05-22 1976-06-29 Kokusai Denshin Denwa Kabushiki Kaisha Control system of an electronic exchange
US4112414A (en) * 1977-01-03 1978-09-05 Chevron Research Company Host-controlled fault diagnosis in a data communication system
US4208650A (en) * 1978-01-30 1980-06-17 Forney Engineering Company Data transmission system

Also Published As

Publication number Publication date
FI67632B (fi) 1984-12-31
NO810119L (no) 1981-01-14
SE7904270L (sv) 1980-11-16
FI801497A (fi) 1980-11-16
CA1150843A (en) 1983-07-26
BR8008867A (pt) 1981-08-11
YU128480A (en) 1983-04-30
US4390989A (en) 1983-06-28
ES491476A0 (es) 1981-11-01
IN154500B (da) 1984-11-03
NO153668C (no) 1986-04-30
EP0028619A1 (en) 1981-05-20
EP0028619B1 (en) 1984-07-18
MX149002A (es) 1983-08-05
DE3068583D1 (en) 1984-08-23
WO1980002611A1 (en) 1980-11-27
FI67632C (fi) 1985-04-10
YU40777B (en) 1986-06-30
IE800983L (en) 1980-11-15
NO153668B (no) 1986-01-20
ES8200778A1 (es) 1981-11-01
JPS56500549A (da) 1981-04-23
IE49596B1 (en) 1985-10-30
AR232050A1 (es) 1985-04-30
SE417760B (sv) 1981-04-06
IT8022043A0 (it) 1980-05-14

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