JPS645495B2 - - Google Patents

Info

Publication number
JPS645495B2
JPS645495B2 JP21725282A JP21725282A JPS645495B2 JP S645495 B2 JPS645495 B2 JP S645495B2 JP 21725282 A JP21725282 A JP 21725282A JP 21725282 A JP21725282 A JP 21725282A JP S645495 B2 JPS645495 B2 JP S645495B2
Authority
JP
Japan
Prior art keywords
signal
time
bit
burst signal
monitoring
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
JP21725282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59107662A (ja
Inventor
Masaaki Sasagawa
Hishiichi Komya
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.)
Nippon Telegraph and Telephone Corp
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 JP21725282A priority Critical patent/JPS59107662A/ja
Publication of JPS59107662A publication Critical patent/JPS59107662A/ja
Publication of JPS645495B2 publication Critical patent/JPS645495B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H04L1/0063—Single parity check

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Dc Digital Transmission (AREA)
JP21725282A 1982-12-10 1982-12-10 時分割方向制御伝送方式の回線監視方式 Granted JPS59107662A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21725282A JPS59107662A (ja) 1982-12-10 1982-12-10 時分割方向制御伝送方式の回線監視方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21725282A JPS59107662A (ja) 1982-12-10 1982-12-10 時分割方向制御伝送方式の回線監視方式

Publications (2)

Publication Number Publication Date
JPS59107662A JPS59107662A (ja) 1984-06-21
JPS645495B2 true JPS645495B2 (enrdf_load_stackoverflow) 1989-01-31

Family

ID=16701228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21725282A Granted JPS59107662A (ja) 1982-12-10 1982-12-10 時分割方向制御伝送方式の回線監視方式

Country Status (1)

Country Link
JP (1) JPS59107662A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0634481B2 (ja) * 1985-08-27 1994-05-02 日本電気株式会社 リモートループバック方式
JPS63136737A (ja) * 1986-11-27 1988-06-08 Nec Corp 伝送誤り監視装置

Also Published As

Publication number Publication date
JPS59107662A (ja) 1984-06-21

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