JPS5781750A - Fault searching system for digital transmission repeating system - Google Patents

Fault searching system for digital transmission repeating system

Info

Publication number
JPS5781750A
JPS5781750A JP15846380A JP15846380A JPS5781750A JP S5781750 A JPS5781750 A JP S5781750A JP 15846380 A JP15846380 A JP 15846380A JP 15846380 A JP15846380 A JP 15846380A JP S5781750 A JPS5781750 A JP S5781750A
Authority
JP
Japan
Prior art keywords
series
code
code series
exclusive
space
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.)
Granted
Application number
JP15846380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6144430B2 (OSRAM
Inventor
Tokuhiro Kitami
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP15846380A priority Critical patent/JPS5781750A/ja
Publication of JPS5781750A publication Critical patent/JPS5781750A/ja
Publication of JPS6144430B2 publication Critical patent/JPS6144430B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
JP15846380A 1980-11-11 1980-11-11 Fault searching system for digital transmission repeating system Granted JPS5781750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15846380A JPS5781750A (en) 1980-11-11 1980-11-11 Fault searching system for digital transmission repeating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15846380A JPS5781750A (en) 1980-11-11 1980-11-11 Fault searching system for digital transmission repeating system

Publications (2)

Publication Number Publication Date
JPS5781750A true JPS5781750A (en) 1982-05-21
JPS6144430B2 JPS6144430B2 (OSRAM) 1986-10-02

Family

ID=15672284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15846380A Granted JPS5781750A (en) 1980-11-11 1980-11-11 Fault searching system for digital transmission repeating system

Country Status (1)

Country Link
JP (1) JPS5781750A (OSRAM)

Also Published As

Publication number Publication date
JPS6144430B2 (OSRAM) 1986-10-02

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