JPS5413708A - Code conversion system - Google Patents

Code conversion system

Info

Publication number
JPS5413708A
JPS5413708A JP7960677A JP7960677A JPS5413708A JP S5413708 A JPS5413708 A JP S5413708A JP 7960677 A JP7960677 A JP 7960677A JP 7960677 A JP7960677 A JP 7960677A JP S5413708 A JPS5413708 A JP S5413708A
Authority
JP
Japan
Prior art keywords
conversion system
code conversion
code
clocks
regeneration
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
JP7960677A
Other languages
Japanese (ja)
Inventor
Yoji Fujii
Hiroshi Aoyama
Tetsuya Miki
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.)
NTT Inc
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 JP7960677A priority Critical patent/JPS5413708A/en
Publication of JPS5413708A publication Critical patent/JPS5413708A/en
Pending legal-status Critical Current

Links

Landscapes

  • Detection And Prevention Of Errors In Transmission (AREA)
  • Dc Digital Transmission (AREA)

Abstract

PURPOSE: To simplify the regeneration of clocks, and to apply it to a transmission line with DC cut-off characteristics that a pulse is caused to rise at every clock cycle constantly with a code having no DC component made to correspond to the logic of a digital signal.
COPYRIGHT: (C)1979,JPO&Japio
JP7960677A 1977-07-04 1977-07-04 Code conversion system Pending JPS5413708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7960677A JPS5413708A (en) 1977-07-04 1977-07-04 Code conversion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7960677A JPS5413708A (en) 1977-07-04 1977-07-04 Code conversion system

Publications (1)

Publication Number Publication Date
JPS5413708A true JPS5413708A (en) 1979-02-01

Family

ID=13694664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7960677A Pending JPS5413708A (en) 1977-07-04 1977-07-04 Code conversion system

Country Status (1)

Country Link
JP (1) JPS5413708A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066542A (en) * 1983-08-31 1985-04-16 ゼネラル　シグナル　コ−ポレ−シヨン data communication system
WO2004064346A1 (en) * 2003-01-15 2004-07-29 Nippon Telegraph And Telephone Corporation Non-contact rf id system communication method, non-contact rf id system, transmitter, and receiver
WO2006004070A1 (en) * 2004-06-30 2006-01-12 Ricoh Company, Ltd. Serial communication device, method thereof and communication system using the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499909A (en) * 1972-05-15 1974-01-29
JPS5032913A (en) * 1973-07-20 1975-03-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499909A (en) * 1972-05-15 1974-01-29
JPS5032913A (en) * 1973-07-20 1975-03-29

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066542A (en) * 1983-08-31 1985-04-16 ゼネラル　シグナル　コ−ポレ−シヨン data communication system
WO2004064346A1 (en) * 2003-01-15 2004-07-29 Nippon Telegraph And Telephone Corporation Non-contact rf id system communication method, non-contact rf id system, transmitter, and receiver
US7738838B2 (en) 2003-01-15 2010-06-15 Nippon Telegraph And Telephone Corporation Non-contact RF ID system communication method, non-contact RF ID system, transmitter, and receiver
WO2006004070A1 (en) * 2004-06-30 2006-01-12 Ricoh Company, Ltd. Serial communication device, method thereof and communication system using the same
US7720089B2 (en) 2004-06-30 2010-05-18 Ricoh Company, Ltd. Serial communication device, method thereof and communication system using the same
CN1820445B (en) 2004-06-30 2011-07-20 株式会社理光 Serial communication device, method thereof and communication system using the same

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