FR2131602A5 - - Google Patents

Info

Publication number
FR2131602A5
FR2131602A5 FR7210410A FR7210410A FR2131602A5 FR 2131602 A5 FR2131602 A5 FR 2131602A5 FR 7210410 A FR7210410 A FR 7210410A FR 7210410 A FR7210410 A FR 7210410A FR 2131602 A5 FR2131602 A5 FR 2131602A5
Authority
FR
France
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
FR7210410A
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.)
Marconi Instruments Ltd
Original Assignee
Marconi Instruments 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 Marconi Instruments Ltd filed Critical Marconi Instruments Ltd
Application granted granted Critical
Publication of FR2131602A5 publication Critical patent/FR2131602A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/043—Pseudo-noise [PN] codes variable during transmission
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Pulse Circuits (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
FR7210410A 1971-03-26 1972-03-24 Expired FR2131602A5 (mo)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB803371 1971-03-26

Publications (1)

Publication Number Publication Date
FR2131602A5 true FR2131602A5 (mo) 1972-11-10

Family

ID=9844486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7210410A Expired FR2131602A5 (mo) 1971-03-26 1972-03-24

Country Status (4)

Country Link
CA (1) CA936925A (mo)
DE (1) DE2214946A1 (mo)
FR (1) FR2131602A5 (mo)
IT (1) IT954534B (mo)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843262C2 (de) * 1988-12-22 1994-04-28 Ant Nachrichtentech Verfahren und Schaltungsanordnung zum Regeln der Phasenlage eines Taktsignals
JPH0396015A (ja) * 1989-09-08 1991-04-22 Oki Electric Ind Co Ltd 高速デジタルｐｌｌ装置

Also Published As

Publication number Publication date
DE2214946A1 (de) 1972-10-12
IT954534B (it) 1973-09-15
CA936925A (en) 1973-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse