SE8007165L - System for overforing av information - Google Patents

System for overforing av information

Info

Publication number
SE8007165L
SE8007165L SE8007165A SE8007165A SE8007165L SE 8007165 L SE8007165 L SE 8007165L SE 8007165 A SE8007165 A SE 8007165A SE 8007165 A SE8007165 A SE 8007165A SE 8007165 L SE8007165 L SE 8007165L
Authority
SE
Sweden
Prior art keywords
receiver
encoder
decoder
data
transmission system
Prior art date
Application number
SE8007165A
Other languages
English (en)
Other versions
SE451104B (sv
Inventor
Carl Rune Wern
George Herman Wern
Lars Ake Wern
Original Assignee
Carl Rune Wern
George Herman Wern
Wern Lars Aake
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 Carl Rune Wern, George Herman Wern, Wern Lars Aake filed Critical Carl Rune Wern
Priority to SE8007165A priority Critical patent/SE451104B/sv
Publication of SE8007165L publication Critical patent/SE8007165L/sv
Publication of SE451104B publication Critical patent/SE451104B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/165—Centralised control of user terminal ; Registering at central

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Television Systems (AREA)
  • Transmitters (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
SE8007165A 1980-10-13 1980-10-13 System for krypterad overforing av en information SE451104B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8007165A SE451104B (sv) 1980-10-13 1980-10-13 System for krypterad overforing av en information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8007165A SE451104B (sv) 1980-10-13 1980-10-13 System for krypterad overforing av en information

Publications (2)

Publication Number Publication Date
SE8007165L true SE8007165L (sv) 1982-04-14
SE451104B SE451104B (sv) 1987-08-31

Family

ID=20341974

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8007165A SE451104B (sv) 1980-10-13 1980-10-13 System for krypterad overforing av en information

Country Status (1)

Country Link
SE (1) SE451104B (sv)

Also Published As

Publication number Publication date
SE451104B (sv) 1987-08-31

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