JPS53147404A - Word synchronous system - Google Patents

Word synchronous system

Info

Publication number
JPS53147404A
JPS53147404A JP6185177A JP6185177A JPS53147404A JP S53147404 A JPS53147404 A JP S53147404A JP 6185177 A JP6185177 A JP 6185177A JP 6185177 A JP6185177 A JP 6185177A JP S53147404 A JPS53147404 A JP S53147404A
Authority
JP
Japan
Prior art keywords
synchronous system
word synchronous
word
demodulation
taking
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
JP6185177A
Other languages
Japanese (ja)
Other versions
JPS6213865B2 (en
Inventor
Yoshitoshi Tsuji
Ryushiro Yoshizawa
Takao Hara
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 JP6185177A priority Critical patent/JPS53147404A/en
Publication of JPS53147404A publication Critical patent/JPS53147404A/en
Publication of JPS6213865B2 publication Critical patent/JPS6213865B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

PURPOSE:To correctly perform the demodulation of three phase modulation signal, by taking the detection timing of the synchronous word at the head of data as a reference.
JP6185177A 1977-05-27 1977-05-27 Word synchronous system Granted JPS53147404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6185177A JPS53147404A (en) 1977-05-27 1977-05-27 Word synchronous system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6185177A JPS53147404A (en) 1977-05-27 1977-05-27 Word synchronous system

Publications (2)

Publication Number Publication Date
JPS53147404A true JPS53147404A (en) 1978-12-22
JPS6213865B2 JPS6213865B2 (en) 1987-03-30

Family

ID=13182999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6185177A Granted JPS53147404A (en) 1977-05-27 1977-05-27 Word synchronous system

Country Status (1)

Country Link
JP (1) JPS53147404A (en)

Also Published As

Publication number Publication date
JPS6213865B2 (en) 1987-03-30

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