JPS5267905A - Error control system - Google Patents

Error control system

Info

Publication number
JPS5267905A
JPS5267905A JP50143315A JP14331575A JPS5267905A JP S5267905 A JPS5267905 A JP S5267905A JP 50143315 A JP50143315 A JP 50143315A JP 14331575 A JP14331575 A JP 14331575A JP S5267905 A JPS5267905 A JP S5267905A
Authority
JP
Japan
Prior art keywords
control system
error control
carrier wave
attenuation
sent out
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
JP50143315A
Other languages
Japanese (ja)
Other versions
JPS5524825B2 (en
Inventor
Meiki Yahata
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50143315A priority Critical patent/JPS5267905A/en
Publication of JPS5267905A publication Critical patent/JPS5267905A/en
Publication of JPS5524825B2 publication Critical patent/JPS5524825B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE: In continuous ARQ system of two-wire circuit, the carrier wave of back-ward signal is sent out only for the time prescribed before and after the carrier wave. In this way, attenuation of blocking band of reception separation filter is reduce, and an effective system is obtained even for simple equipment.
COPYRIGHT: (C)1977,JPO&Japio
JP50143315A 1975-12-04 1975-12-04 Error control system Granted JPS5267905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50143315A JPS5267905A (en) 1975-12-04 1975-12-04 Error control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50143315A JPS5267905A (en) 1975-12-04 1975-12-04 Error control system

Publications (2)

Publication Number Publication Date
JPS5267905A true JPS5267905A (en) 1977-06-06
JPS5524825B2 JPS5524825B2 (en) 1980-07-01

Family

ID=15335907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50143315A Granted JPS5267905A (en) 1975-12-04 1975-12-04 Error control system

Country Status (1)

Country Link
JP (1) JPS5267905A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5797250A (en) * 1980-12-09 1982-06-16 Ricoh Co Ltd Data transmission system for automatic retransmission request system
JPS5797249A (en) * 1980-12-09 1982-06-16 Ricoh Co Ltd Data transmission system
JPH03163928A (en) * 1989-11-21 1991-07-15 Mitsubishi Electric Corp Packet transmitter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5797250A (en) * 1980-12-09 1982-06-16 Ricoh Co Ltd Data transmission system for automatic retransmission request system
JPS5797249A (en) * 1980-12-09 1982-06-16 Ricoh Co Ltd Data transmission system
JPH03163928A (en) * 1989-11-21 1991-07-15 Mitsubishi Electric Corp Packet transmitter

Also Published As

Publication number Publication date
JPS5524825B2 (en) 1980-07-01

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