JPS543412A - Signal detection circuit - Google Patents

Signal detection circuit

Info

Publication number
JPS543412A
JPS543412A JP6860577A JP6860577A JPS543412A JP S543412 A JPS543412 A JP S543412A JP 6860577 A JP6860577 A JP 6860577A JP 6860577 A JP6860577 A JP 6860577A JP S543412 A JPS543412 A JP S543412A
Authority
JP
Japan
Prior art keywords
detection circuit
signal detection
signals
same
reproduce
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
JP6860577A
Other languages
Japanese (ja)
Other versions
JPS6011863B2 (en
Inventor
Gozo Kage
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP52068605A priority Critical patent/JPS6011863B2/en
Priority to US05/829,320 priority patent/US4128809A/en
Publication of JPS543412A publication Critical patent/JPS543412A/en
Publication of JPS6011863B2 publication Critical patent/JPS6011863B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Transmission System (AREA)

Abstract

PURPOSE:To ensure an assured data detection by receiving the same signals which were transmitted repetitively and then starting extraction of these received signals when they feature the same phase with addition and integrating to reproduce the information signal.
JP52068605A 1976-08-31 1977-06-09 signal detection circuit Expired JPS6011863B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP52068605A JPS6011863B2 (en) 1977-06-09 1977-06-09 signal detection circuit
US05/829,320 US4128809A (en) 1976-08-31 1977-08-31 Time diversity receiver for processing repeatedly received signal bits in consideration of a maximum-level and/or a favorably received signal bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52068605A JPS6011863B2 (en) 1977-06-09 1977-06-09 signal detection circuit

Publications (2)

Publication Number Publication Date
JPS543412A true JPS543412A (en) 1979-01-11
JPS6011863B2 JPS6011863B2 (en) 1985-03-28

Family

ID=13378565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52068605A Expired JPS6011863B2 (en) 1976-08-31 1977-06-09 signal detection circuit

Country Status (1)

Country Link
JP (1) JPS6011863B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5663325U (en) * 1979-10-17 1981-05-28
JPS5726937A (en) * 1980-07-24 1982-02-13 Sharp Corp Power data transmission system
JPS6313447A (en) * 1986-07-03 1988-01-20 Fujitsu Ltd Auxiliary signal receiving circuit
JPS63141424A (en) * 1986-12-03 1988-06-13 Matsushita Electric Ind Co Ltd Data transmission equipment
WO1994027389A1 (en) * 1993-05-19 1994-11-24 Ntt Mobile Communications Network Inc. Time diversity receiver
US5844952A (en) * 1993-05-19 1998-12-01 Ntt Mobile Communications Network Inc. Time diversity receiver

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5663325U (en) * 1979-10-17 1981-05-28
JPS5726937A (en) * 1980-07-24 1982-02-13 Sharp Corp Power data transmission system
JPS6313447A (en) * 1986-07-03 1988-01-20 Fujitsu Ltd Auxiliary signal receiving circuit
JPS63141424A (en) * 1986-12-03 1988-06-13 Matsushita Electric Ind Co Ltd Data transmission equipment
WO1994027389A1 (en) * 1993-05-19 1994-11-24 Ntt Mobile Communications Network Inc. Time diversity receiver
US5844952A (en) * 1993-05-19 1998-12-01 Ntt Mobile Communications Network Inc. Time diversity receiver

Also Published As

Publication number Publication date
JPS6011863B2 (en) 1985-03-28

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