JPS5534521A - Transmission signal repeating system - Google Patents

Transmission signal repeating system

Info

Publication number
JPS5534521A
JPS5534521A JP10649778A JP10649778A JPS5534521A JP S5534521 A JPS5534521 A JP S5534521A JP 10649778 A JP10649778 A JP 10649778A JP 10649778 A JP10649778 A JP 10649778A JP S5534521 A JPS5534521 A JP S5534521A
Authority
JP
Japan
Prior art keywords
code
polarity
transmission
state
under
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
JP10649778A
Other languages
Japanese (ja)
Other versions
JPS592221B2 (en
Inventor
Takashi Ishikawa
Mamoru Chino
Takeshi Nishimura
Takashi Hida
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.)
Fujitsu Ltd
KDDI Corp
Original Assignee
Fujitsu Ltd
Kokusai Denshin Denwa KK
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 Fujitsu Ltd, Kokusai Denshin Denwa KK filed Critical Fujitsu Ltd
Priority to JP53106497A priority Critical patent/JPS592221B2/en
Publication of JPS5534521A publication Critical patent/JPS5534521A/en
Publication of JPS592221B2 publication Critical patent/JPS592221B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Dc Digital Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE: To enable the direct through-repeating for each kind of pulses by giving the code conversion only to the serial code among of the transmission signals comprising various kinds of pulses and the serial code and regardless of the signal conditions.
CONSTITUTION: Reception part 24 supplies the Z polarity signals continuously via AND1 and under the state of Z'0 of A polarity transmission part 26. But code assembling part 15 is under the idler state, and code transmission part 19 has a continuous transmission via AND5 and OR14. With supply of the polarity inversion signal to the A polarity, part 24 features the state of Z1, and all-zero is reset at part 15 to be transmitted under the control of transmission control part 20. And with supply of the Z polarity, part 24 is put under the code assembling state. When the polarity inversion from A to Z takes place, the output of the mode setter is 1 and then transmission mode setter 21 also features 1 with a delay equivalent to one code. Both the input pulse and the polarity inversion signal are delivered with the time delay equivalent to one code length with the constant delay time. Furthermore, the control pulse can also be processed at the same circuit as the code.
COPYRIGHT: (C)1980,JPO&Japio
JP53106497A 1978-08-31 1978-08-31 Transmission signal relay method Expired JPS592221B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53106497A JPS592221B2 (en) 1978-08-31 1978-08-31 Transmission signal relay method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53106497A JPS592221B2 (en) 1978-08-31 1978-08-31 Transmission signal relay method

Publications (2)

Publication Number Publication Date
JPS5534521A true JPS5534521A (en) 1980-03-11
JPS592221B2 JPS592221B2 (en) 1984-01-17

Family

ID=14435066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53106497A Expired JPS592221B2 (en) 1978-08-31 1978-08-31 Transmission signal relay method

Country Status (1)

Country Link
JP (1) JPS592221B2 (en)

Also Published As

Publication number Publication date
JPS592221B2 (en) 1984-01-17

Similar Documents

Publication Publication Date Title
JPS6469132A (en) Initial synchronizing system for spectrum diffusion communication
JPS5534521A (en) Transmission signal repeating system
JPS57210748A (en) Data transmission system
JPS55149553A (en) Specific pulse inserting and removing circuit in data transmission system
JPS53139456A (en) Clock driver circuit
JPS5611504A (en) Control timing system
JPS5543422A (en) Electronic timer
JPS53123612A (en) Transmission output control system
JPS53108359A (en) Trigger circuit
JPS5269520A (en) Mode switching unit
JPS53144624A (en) Signal processing system
JPS5592026A (en) Pulse period monitor circuit
JPS5421135A (en) Control circuit for signal reception
JPS5729148A (en) Arithmetic control system
JPS5414132A (en) Control circuit for signal transmission
JPS5312215A (en) Pulse transfer circuit
JPS5421248A (en) Companding system of delta-modulation data
JPS6432362A (en) Supervisory system for communication time
JPS55154629A (en) Firmware check system in communication control unit
JPS572190A (en) Remote control system
JPS5537358A (en) Signal correcting circuit
JPS52133235A (en) Judging circuit
JPS53112385A (en) Sequence control signal generating circuit
JPS53142157A (en) Noise protection circuit
JPS57203320A (en) Sequence deciding circuit