CA941974A - System for detecting errors in a digital transmission channel - Google Patents

System for detecting errors in a digital transmission channel

Info

Publication number
CA941974A
CA941974A CA114,913A CA114913A CA941974A CA 941974 A CA941974 A CA 941974A CA 114913 A CA114913 A CA 114913A CA 941974 A CA941974 A CA 941974A
Authority
CA
Canada
Prior art keywords
transmission channel
digital transmission
detecting errors
errors
detecting
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
Application number
CA114,913A
Other versions
CA114913S (en
Inventor
David Merlo
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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Application granted granted Critical
Publication of CA941974A publication Critical patent/CA941974A/en
Expired 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
    • H04L1/004—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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
    • 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
    • H04L1/241—Testing correct operation using pseudo-errors
CA114,913A 1970-06-16 1971-06-07 System for detecting errors in a digital transmission channel Expired CA941974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2903270A GB1356102A (en) 1970-06-16 1970-06-16 System for detecting malfunctioning of a digital transmission channel

Publications (1)

Publication Number Publication Date
CA941974A true CA941974A (en) 1974-02-12

Family

ID=10285143

Family Applications (1)

Application Number Title Priority Date Filing Date
CA114,913A Expired CA941974A (en) 1970-06-16 1971-06-07 System for detecting errors in a digital transmission channel

Country Status (6)

Country Link
JP (1) JPS5412762B1 (en)
CA (1) CA941974A (en)
DE (1) DE2129328C3 (en)
GB (1) GB1356102A (en)
NL (1) NL7108289A (en)
SE (1) SE361244C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2339007C2 (en) * 1972-08-04 1985-09-05 Datatape Inc., Pasadena, Calif. Method and circuit arrangement for inserting synchronization signals
DE2339026C2 (en) * 1972-08-04 1983-10-27 Bell & Howell Co., 60645 Chicago, Ill. Method and circuit arrangement for removing parity bits from binary words

Also Published As

Publication number Publication date
SE361244C (en) 1975-07-24
DE2129328C3 (en) 1980-02-28
SE361244B (en) 1973-10-22
DE2129328A1 (en) 1971-12-23
JPS5412762B1 (en) 1979-05-25
NL7108289A (en) 1971-12-20
DE2129328B2 (en) 1979-06-28
GB1356102A (en) 1974-06-12

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