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JPS52130225A - Signal transmission unit - Google Patents

Signal transmission unit

Info

Publication number
JPS52130225A
JPS52130225A JP4649476A JP4649476A JPS52130225A JP S52130225 A JPS52130225 A JP S52130225A JP 4649476 A JP4649476 A JP 4649476A JP 4649476 A JP4649476 A JP 4649476A JP S52130225 A JPS52130225 A JP S52130225A
Authority
JP
Japan
Prior art keywords
transmission unit
signal transmission
thru
subunit
main unit
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
JP4649476A
Other languages
Japanese (ja)
Other versions
JPS5730336B2 (en
Inventor
Tadahiko Nakamura
Kenji Nakano
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP4649476A priority Critical patent/JPS52130225A/en
Publication of JPS52130225A publication Critical patent/JPS52130225A/en
Publication of JPS5730336B2 publication Critical patent/JPS5730336B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)
  • Small-Scale Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To make the construction simple, by returning the information signal to the main unit only for the specific time, thru the supply of the reference signal of a frequency to each subunit from the main unit and thru the detection of the time to be transmitted for each information signal based on the reference signal of each subunit.
JP4649476A 1976-04-26 1976-04-26 Signal transmission unit Granted JPS52130225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4649476A JPS52130225A (en) 1976-04-26 1976-04-26 Signal transmission unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4649476A JPS52130225A (en) 1976-04-26 1976-04-26 Signal transmission unit

Publications (2)

Publication Number Publication Date
JPS52130225A true JPS52130225A (en) 1977-11-01
JPS5730336B2 JPS5730336B2 (en) 1982-06-28

Family

ID=12748765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4649476A Granted JPS52130225A (en) 1976-04-26 1976-04-26 Signal transmission unit

Country Status (1)

Country Link
JP (1) JPS52130225A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879354A (en) * 1981-11-06 1983-05-13 Hitachi Ltd Synchronizing system
JPS6059894A (en) * 1983-09-12 1985-04-06 Nippon Telegr & Teleph Corp <Ntt> Communication system
JPH04340827A (en) * 1991-05-17 1992-11-27 Fujitsu Ltd Multiaccess communication equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922274A (en) * 1971-06-01 1974-02-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922274A (en) * 1971-06-01 1974-02-27

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879354A (en) * 1981-11-06 1983-05-13 Hitachi Ltd Synchronizing system
JPS6059894A (en) * 1983-09-12 1985-04-06 Nippon Telegr & Teleph Corp <Ntt> Communication system
JPH0229257B2 (en) * 1983-09-12 1990-06-28 Nippon Telegraph & Telephone
JPH04340827A (en) * 1991-05-17 1992-11-27 Fujitsu Ltd Multiaccess communication equipment

Also Published As

Publication number Publication date
JPS5730336B2 (en) 1982-06-28

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