AU508347B2 - Statistical data detection method and apparatus - Google Patents

Statistical data detection method and apparatus

Info

Publication number
AU508347B2
AU508347B2 AU22972/77A AU2297277A AU508347B2 AU 508347 B2 AU508347 B2 AU 508347B2 AU 22972/77 A AU22972/77 A AU 22972/77A AU 2297277 A AU2297277 A AU 2297277A AU 508347 B2 AU508347 B2 AU 508347B2
Authority
AU
Australia
Prior art keywords
detection method
statistical data
data detection
statistical
detection
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.)
Expired
Application number
AU22972/77A
Other languages
English (en)
Other versions
AU2297277A (en
Inventor
PE Thiriart
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of AU2297277A publication Critical patent/AU2297277A/en
Application granted granted Critical
Publication of AU508347B2 publication Critical patent/AU508347B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0024—Carrier regulation at the receiver end
    • H04L2027/0026—Correction of carrier offset
    • H04L2027/003—Correction of carrier offset at baseband only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0053—Closed loops
    • H04L2027/0057—Closed loops quadrature phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0063—Elements of loops
    • H04L2027/0067—Phase error detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AU22972/77A 1975-12-09 1977-03-07 Statistical data detection method and apparatus Expired AU508347B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7538562A FR2335109A1 (fr) 1975-12-09 1975-12-09 Procede et dispositif de detection statistique de donnees

Publications (2)

Publication Number Publication Date
AU2297277A AU2297277A (en) 1978-09-14
AU508347B2 true AU508347B2 (en) 1980-03-20

Family

ID=9163814

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22972/77A Expired AU508347B2 (en) 1975-12-09 1977-03-07 Statistical data detection method and apparatus

Country Status (8)

Country Link
US (1) US4047153A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5271916A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU508347B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1087736A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2643247C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2335109A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1516040A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1074007B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619392C3 (de) * 1976-04-30 1978-11-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Entzerrer zur adaptiven Basisband-Entzerrung eines phasenmodulierten Signals
FR2428946A1 (fr) * 1978-06-13 1980-01-11 Ibm France Procede et dispositif pour initialiser un egaliseur adaptatif a partir d'un signal de donnees inconnu dans un systeme de transmission utilisant la modulation d'amplitude en quadrature
US4247944A (en) * 1978-11-15 1981-01-27 Ricoh Co., Ltd. V.29 Constellation detection method and apparatus
US4283682A (en) * 1979-04-06 1981-08-11 Ricoh Company, Ltd. Erasure zone decision feedback phase lock loop for carrier recovery in data modems
US4271527A (en) * 1979-08-31 1981-06-02 Paradyne Corporation Double side band-quadrature carrier modulation signal structures
US4328552A (en) * 1980-01-17 1982-05-04 Stovall Robert E Statistical calibration system
US4404542A (en) * 1980-12-05 1983-09-13 Rca Corporation Digital sequence detector
JPS57162858A (en) * 1981-03-31 1982-10-06 Fujitsu Ltd Discrimination system for reference point
US4596024A (en) * 1983-05-23 1986-06-17 At&T Bell Laboratories Data detector using probabalistic information in received signals
US4679227A (en) * 1985-05-20 1987-07-07 Telebit Corporation Ensemble modem structure for imperfect transmission media
DE10347259B4 (de) * 2003-10-08 2013-10-31 Entropic Communications, Inc. Verfahren zum Synchronisieren einer Schaltungsanordnung beim Empfang eines modulierten Signals
US7917798B2 (en) * 2005-10-04 2011-03-29 Hypres, Inc. Superconducting digital phase rotator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4875380A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-12-27 1973-10-11

Also Published As

Publication number Publication date
JPS5514592B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-04-17
AU2297277A (en) 1978-09-14
IT1074007B (it) 1985-04-17
CA1087736A (en) 1980-10-14
DE2643247A1 (de) 1977-06-16
US4047153A (en) 1977-09-06
DE2643247C2 (de) 1983-03-24
JPS5271916A (en) 1977-06-15
FR2335109A1 (fr) 1977-07-08
GB1516040A (en) 1978-06-28
FR2335109B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-05-12

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