JPS53138249A - Send-back system for check signal - Google Patents

Send-back system for check signal

Info

Publication number
JPS53138249A
JPS53138249A JP5205177A JP5205177A JPS53138249A JP S53138249 A JPS53138249 A JP S53138249A JP 5205177 A JP5205177 A JP 5205177A JP 5205177 A JP5205177 A JP 5205177A JP S53138249 A JPS53138249 A JP S53138249A
Authority
JP
Japan
Prior art keywords
check signal
send
back system
signal
composing
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
JP5205177A
Other languages
English (en)
Other versions
JPS5747867B2 (ja
Inventor
Tetsuo Takeshita
Kimifumi Kojima
Naohiko Yasui
Akira Kikuchi
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.)
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Hitachi Ltd
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 Hitachi Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP5205177A priority Critical patent/JPS53138249A/ja
Publication of JPS53138249A publication Critical patent/JPS53138249A/ja
Publication of JPS5747867B2 publication Critical patent/JPS5747867B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Detection And Prevention Of Errors In Transmission (AREA)
  • Small-Scale Networks (AREA)
JP5205177A 1977-05-09 1977-05-09 Send-back system for check signal Granted JPS53138249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5205177A JPS53138249A (en) 1977-05-09 1977-05-09 Send-back system for check signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5205177A JPS53138249A (en) 1977-05-09 1977-05-09 Send-back system for check signal

Publications (2)

Publication Number Publication Date
JPS53138249A true JPS53138249A (en) 1978-12-02
JPS5747867B2 JPS5747867B2 (ja) 1982-10-13

Family

ID=12904004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5205177A Granted JPS53138249A (en) 1977-05-09 1977-05-09 Send-back system for check signal

Country Status (1)

Country Link
JP (1) JPS53138249A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5793747A (en) * 1980-12-03 1982-06-10 Oki Electric Ind Co Ltd Simplex arq communication system
JPS63287130A (ja) * 1987-05-19 1988-11-24 Sanyo Electric Co Ltd デ−タ相互転送システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48104504A (ja) * 1972-03-29 1973-12-27
JPS5081204A (ja) * 1973-11-16 1975-07-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48104504A (ja) * 1972-03-29 1973-12-27
JPS5081204A (ja) * 1973-11-16 1975-07-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5793747A (en) * 1980-12-03 1982-06-10 Oki Electric Ind Co Ltd Simplex arq communication system
JPS6232667B2 (ja) * 1980-12-03 1987-07-16 Oki Denki Kogyo Kk
JPS63287130A (ja) * 1987-05-19 1988-11-24 Sanyo Electric Co Ltd デ−タ相互転送システム

Also Published As

Publication number Publication date
JPS5747867B2 (ja) 1982-10-13

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