JPS6111500B2 - - Google Patents

Info

Publication number
JPS6111500B2
JPS6111500B2 JP53136889A JP13688978A JPS6111500B2 JP S6111500 B2 JPS6111500 B2 JP S6111500B2 JP 53136889 A JP53136889 A JP 53136889A JP 13688978 A JP13688978 A JP 13688978A JP S6111500 B2 JPS6111500 B2 JP S6111500B2
Authority
JP
Japan
Prior art keywords
data
transmission
terminal device
modem
transmission data
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
JP53136889A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5563149A (en
Inventor
Shigeyuki Suzuki
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 JP13688978A priority Critical patent/JPS5563149A/ja
Publication of JPS5563149A publication Critical patent/JPS5563149A/ja
Publication of JPS6111500B2 publication Critical patent/JPS6111500B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP13688978A 1978-11-07 1978-11-07 Error detection system for half-duplex communication system Granted JPS5563149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13688978A JPS5563149A (en) 1978-11-07 1978-11-07 Error detection system for half-duplex communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13688978A JPS5563149A (en) 1978-11-07 1978-11-07 Error detection system for half-duplex communication system

Publications (2)

Publication Number Publication Date
JPS5563149A JPS5563149A (en) 1980-05-13
JPS6111500B2 true JPS6111500B2 (enExample) 1986-04-03

Family

ID=15185912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13688978A Granted JPS5563149A (en) 1978-11-07 1978-11-07 Error detection system for half-duplex communication system

Country Status (1)

Country Link
JP (1) JPS5563149A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58223949A (ja) * 1982-06-23 1983-12-26 Hitachi Ltd 自動呼出装置
JPS58223947A (ja) * 1982-06-23 1983-12-26 Hitachi Ltd ダイヤル信号送出チエツク方式
JPS58223948A (ja) * 1982-06-23 1983-12-26 Hitachi Ltd Ｐｂ信号変換チエツク方式
JPH0450681Y2 (enExample) * 1986-03-25 1992-11-30

Also Published As

Publication number Publication date
JPS5563149A (en) 1980-05-13

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