JPS579163A - Data transmitter and data receiver - Google Patents

Data transmitter and data receiver

Info

Publication number
JPS579163A
JPS579163A JP8211380A JP8211380A JPS579163A JP S579163 A JPS579163 A JP S579163A JP 8211380 A JP8211380 A JP 8211380A JP 8211380 A JP8211380 A JP 8211380A JP S579163 A JPS579163 A JP S579163A
Authority
JP
Japan
Prior art keywords
transmission
data
frame
circuit
code
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.)
Pending
Application number
JP8211380A
Other languages
Japanese (ja)
Inventor
Kunihiko Sekiya
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 JP8211380A priority Critical patent/JPS579163A/en
Publication of JPS579163A publication Critical patent/JPS579163A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device

Abstract

PURPOSE:To reduce the transmission time required for the re-transmission through the a certain range of allowance in case of erroneous transmission, by constituting a pattern code and a facsimile code at transmission side to separate in different frame. CONSTITUTION:A transmission error control circuit 4 constitutes frames of a pattern code or facsimile code according to the instruction of a frame designation signal 1D from a transmission control circuit 9. This framed data is transmitted to a modulation circuit 5 via a signal line 1M and transmitted to the line via a separation circuit 13. A retransmission request signal is separated at the separation circuit 13 to enable the retransmission on and after the designated erronous frame.
JP8211380A 1980-06-19 1980-06-19 Data transmitter and data receiver Pending JPS579163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8211380A JPS579163A (en) 1980-06-19 1980-06-19 Data transmitter and data receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8211380A JPS579163A (en) 1980-06-19 1980-06-19 Data transmitter and data receiver

Publications (1)

Publication Number Publication Date
JPS579163A true JPS579163A (en) 1982-01-18

Family

ID=13765343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8211380A Pending JPS579163A (en) 1980-06-19 1980-06-19 Data transmitter and data receiver

Country Status (1)

Country Link
JP (1) JPS579163A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204381A (en) * 1983-05-09 1984-11-19 Fuji Xerox Co Ltd Facsimile equipment
JPS6473961A (en) * 1987-09-16 1989-03-20 Sanyo Electric Co Mixed mode communication system
JP2014222901A (en) * 2000-04-14 2014-11-27 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ Method and apparatus for quick retransmission of signals in communication system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204381A (en) * 1983-05-09 1984-11-19 Fuji Xerox Co Ltd Facsimile equipment
JPS6473961A (en) * 1987-09-16 1989-03-20 Sanyo Electric Co Mixed mode communication system
JP2014222901A (en) * 2000-04-14 2014-11-27 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ Method and apparatus for quick retransmission of signals in communication system

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