JPS6367377B2 - - Google Patents

Info

Publication number
JPS6367377B2
JPS6367377B2 JP55161744A JP16174480A JPS6367377B2 JP S6367377 B2 JPS6367377 B2 JP S6367377B2 JP 55161744 A JP55161744 A JP 55161744A JP 16174480 A JP16174480 A JP 16174480A JP S6367377 B2 JPS6367377 B2 JP S6367377B2
Authority
JP
Japan
Prior art keywords
synchronization
circuit
communication control
signal line
internal processing
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
Application number
JP55161744A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5784645A (en
Inventor
Naruhiro Hayashi
Osamu Morita
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 JP55161744A priority Critical patent/JPS5784645A/ja
Publication of JPS5784645A publication Critical patent/JPS5784645A/ja
Publication of JPS6367377B2 publication Critical patent/JPS6367377B2/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
    • H04L7/0079—Receiver details
    • H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks

Landscapes

  • Small-Scale Networks (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP55161744A 1980-11-17 1980-11-17 By-pass circuit Granted JPS5784645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55161744A JPS5784645A (en) 1980-11-17 1980-11-17 By-pass circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55161744A JPS5784645A (en) 1980-11-17 1980-11-17 By-pass circuit

Publications (2)

Publication Number Publication Date
JPS5784645A JPS5784645A (en) 1982-05-27
JPS6367377B2 true JPS6367377B2 (US07696358-20100413-C00002.png) 1988-12-26

Family

ID=15741054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55161744A Granted JPS5784645A (en) 1980-11-17 1980-11-17 By-pass circuit

Country Status (1)

Country Link
JP (1) JPS5784645A (US07696358-20100413-C00002.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540694B1 (fr) * 1983-02-07 1988-05-13 Trt Telecom Radio Electr Systeme de telecommunication en boucle a multiplex temporel comportant une premiere et une deuxieme lignes de transmission
JPS60232738A (ja) * 1984-05-04 1985-11-19 Iwatsu Electric Co Ltd ル−プ形伝送システム
JPS61255142A (ja) * 1985-05-08 1986-11-12 Nec Corp ビツト付加装置
JPS6462929A (en) * 1987-09-02 1989-03-09 Nec Corp Repeater
JPH02143737A (ja) * 1988-11-25 1990-06-01 Nec Corp ディジタル無線中継装置
JPH0433438A (ja) * 1990-05-30 1992-02-04 Fujitsu Ltd ローカルエリアネットワークの伝送路切り換え方式

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940640A (US07696358-20100413-C00002.png) * 1972-08-24 1974-04-16
JPS5231629A (en) * 1975-06-20 1977-03-10 Fuji Electric Co Ltd Data communiction system
JPS5336118A (en) * 1976-09-16 1978-04-04 Fujitsu Ltd Loop transmission system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940640A (US07696358-20100413-C00002.png) * 1972-08-24 1974-04-16
JPS5231629A (en) * 1975-06-20 1977-03-10 Fuji Electric Co Ltd Data communiction system
JPS5336118A (en) * 1976-09-16 1978-04-04 Fujitsu Ltd Loop transmission system

Also Published As

Publication number Publication date
JPS5784645A (en) 1982-05-27

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