JPH0446495B2 - - Google Patents

Info

Publication number
JPH0446495B2
JPH0446495B2 JP59047360A JP4736084A JPH0446495B2 JP H0446495 B2 JPH0446495 B2 JP H0446495B2 JP 59047360 A JP59047360 A JP 59047360A JP 4736084 A JP4736084 A JP 4736084A JP H0446495 B2 JPH0446495 B2 JP H0446495B2
Authority
JP
Japan
Prior art keywords
signal
circuit
frame synchronization
transmission signal
frame
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 - Lifetime
Application number
JP59047360A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60190045A (ja
Inventor
Shigeki Tanaka
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP59047360A priority Critical patent/JPS60190045A/ja
Publication of JPS60190045A publication Critical patent/JPS60190045A/ja
Publication of JPH0446495B2 publication Critical patent/JPH0446495B2/ja
Granted legal-status Critical Current

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
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP59047360A 1984-03-12 1984-03-12 秘匿同期の監視方式 Granted JPS60190045A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59047360A JPS60190045A (ja) 1984-03-12 1984-03-12 秘匿同期の監視方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59047360A JPS60190045A (ja) 1984-03-12 1984-03-12 秘匿同期の監視方式

Publications (2)

Publication Number Publication Date
JPS60190045A JPS60190045A (ja) 1985-09-27
JPH0446495B2 true JPH0446495B2 (enrdf_load_stackoverflow) 1992-07-30

Family

ID=12772952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59047360A Granted JPS60190045A (ja) 1984-03-12 1984-03-12 秘匿同期の監視方式

Country Status (1)

Country Link
JP (1) JPS60190045A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000286833A (ja) * 1999-03-31 2000-10-13 Mitsubishi Electric Corp 通信システムおよび通信方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63290427A (ja) * 1987-05-22 1988-11-28 Matsushita Electric Ind Co Ltd 暗号化装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000286833A (ja) * 1999-03-31 2000-10-13 Mitsubishi Electric Corp 通信システムおよび通信方法

Also Published As

Publication number Publication date
JPS60190045A (ja) 1985-09-27

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