FR2222923A5 - Control unit for pseudo-random binary sequence - with sequence supplied to demultiplexer whose outputs are correlated - Google Patents

Control unit for pseudo-random binary sequence - with sequence supplied to demultiplexer whose outputs are correlated

Info

Publication number
FR2222923A5
FR2222923A5 FR7310342A FR7310342A FR2222923A5 FR 2222923 A5 FR2222923 A5 FR 2222923A5 FR 7310342 A FR7310342 A FR 7310342A FR 7310342 A FR7310342 A FR 7310342A FR 2222923 A5 FR2222923 A5 FR 2222923A5
Authority
FR
France
Prior art keywords
sequence
pseudo
correlated
control unit
demultiplexer
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
FR7310342A
Other languages
French (fr)
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.)
LANNIONNAIS ELECTRONIQUE
Original Assignee
LANNIONNAIS ELECTRONIQUE
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 LANNIONNAIS ELECTRONIQUE filed Critical LANNIONNAIS ELECTRONIQUE
Priority to FR7310342A priority Critical patent/FR2222923A5/en
Application granted granted Critical
Publication of FR2222923A5 publication Critical patent/FR2222923A5/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
    • H04L1/24—Testing correct operation
    • H04L1/242—Testing correct operation by comparing a transmitted test signal with a locally generated replica
    • 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

Abstract

The sequence is supplied to a demultiplexer, with the first output terminal of the latter connected to a multi-stage binary register. Comparator circuits are each connected to a respective further output terminal of the demultiplexer and to the register output stage, so as to correlate the demultiplexer outputs, in accordance with a given polynomial.
FR7310342A 1973-03-22 1973-03-22 Control unit for pseudo-random binary sequence - with sequence supplied to demultiplexer whose outputs are correlated Expired FR2222923A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7310342A FR2222923A5 (en) 1973-03-22 1973-03-22 Control unit for pseudo-random binary sequence - with sequence supplied to demultiplexer whose outputs are correlated

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7310342A FR2222923A5 (en) 1973-03-22 1973-03-22 Control unit for pseudo-random binary sequence - with sequence supplied to demultiplexer whose outputs are correlated

Publications (1)

Publication Number Publication Date
FR2222923A5 true FR2222923A5 (en) 1974-10-18

Family

ID=9116706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310342A Expired FR2222923A5 (en) 1973-03-22 1973-03-22 Control unit for pseudo-random binary sequence - with sequence supplied to demultiplexer whose outputs are correlated

Country Status (1)

Country Link
FR (1) FR2222923A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281409A (en) * 1979-06-25 1981-07-28 Schneider Kenneth S Method and apparatus for multiplex binary data communication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281409A (en) * 1979-06-25 1981-07-28 Schneider Kenneth S Method and apparatus for multiplex binary data communication

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse