JPS54161817A - Reception control unit - Google Patents

Reception control unit

Info

Publication number
JPS54161817A
JPS54161817A JP7056978A JP7056978A JPS54161817A JP S54161817 A JPS54161817 A JP S54161817A JP 7056978 A JP7056978 A JP 7056978A JP 7056978 A JP7056978 A JP 7056978A JP S54161817 A JPS54161817 A JP S54161817A
Authority
JP
Japan
Prior art keywords
noise
detection
signals
time slots
circuit
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
JP7056978A
Other languages
Japanese (ja)
Other versions
JPS593906B2 (en
Inventor
Hiroshi Yamashita
Seiji Yuri
Masao Sato
Takao Yoshihara
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.)
Kansai Electric Power Co Inc
Mitsubishi Electric Corp
Original Assignee
Kansai Electric Power Co Inc
Mitsubishi Electric 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 Kansai Electric Power Co Inc, Mitsubishi Electric Corp filed Critical Kansai Electric Power Co Inc
Priority to JP7056978A priority Critical patent/JPS593906B2/en
Publication of JPS54161817A publication Critical patent/JPS54161817A/en
Publication of JPS593906B2 publication Critical patent/JPS593906B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

PURPOSE:To eliminate the malfunction due to the noise for the circulating time- division multiple transmission system by providing the noise detecting time slots before and after the time slots of plural number of channels which perform the signal transmission and then giving the reading control. CONSTITUTION:Terminal 1 is the signal input terminal, and pulse SP samples the signals of the time slots of each channel and the noise detection. AND circuit AN1, AN2... plus flip-flop FN1 and FN2... are for detection of the noise; and AND circuit A1, A2... plus flip-flop F1, F2... are for detection of the signals each. When FN1, FN2 and AN2 detect no noise, NA1, NA2 and NA3 generate the negative pulses to make the signal reading circuit read the signals given from F1, F2 and F3 each. While in case the noise is detected, no signal reading is given.
JP7056978A 1978-06-12 1978-06-12 reception control device Expired JPS593906B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7056978A JPS593906B2 (en) 1978-06-12 1978-06-12 reception control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7056978A JPS593906B2 (en) 1978-06-12 1978-06-12 reception control device

Publications (2)

Publication Number Publication Date
JPS54161817A true JPS54161817A (en) 1979-12-21
JPS593906B2 JPS593906B2 (en) 1984-01-26

Family

ID=13435302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7056978A Expired JPS593906B2 (en) 1978-06-12 1978-06-12 reception control device

Country Status (1)

Country Link
JP (1) JPS593906B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02121428A (en) * 1988-10-31 1990-05-09 Toshiba Corp Adaptive antenna equipment
JPH07209250A (en) * 1983-10-19 1995-08-11 Hewlett Packard Co <Hp> Electrochemical detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07209250A (en) * 1983-10-19 1995-08-11 Hewlett Packard Co <Hp> Electrochemical detector
JPH02121428A (en) * 1988-10-31 1990-05-09 Toshiba Corp Adaptive antenna equipment

Also Published As

Publication number Publication date
JPS593906B2 (en) 1984-01-26

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