FI921894A0 - Demodulerings- och synkroniserings- foerfarande foer digitaliskt modulerade signaler. - Google Patents

Demodulerings- och synkroniserings- foerfarande foer digitaliskt modulerade signaler.

Info

Publication number
FI921894A0
FI921894A0 FI921894A FI921894A FI921894A0 FI 921894 A0 FI921894 A0 FI 921894A0 FI 921894 A FI921894 A FI 921894A FI 921894 A FI921894 A FI 921894A FI 921894 A0 FI921894 A0 FI 921894A0
Authority
FI
Finland
Prior art keywords
synkroniserings
modulerade
digitaliskt
demodulerings
signaler
Prior art date
Application number
FI921894A
Other languages
English (en)
Other versions
FI921894A (fi
Inventor
Hans-Peter Ketterling
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of FI921894A0 publication Critical patent/FI921894A0/fi
Publication of FI921894A publication Critical patent/FI921894A/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0334—Processing of samples having at least three levels, e.g. soft decisions

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Dc Digital Transmission (AREA)
FI921894A 1991-05-22 1992-04-28 Demoduterings- och synkroniseringsfoerfarande foer digitaliskt modulerade signaler FI921894A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4116614A DE4116614A1 (de) 1991-05-22 1991-05-22 Verfahren zur demodulation und synchronisation fuer digital modulierte signale

Publications (2)

Publication Number Publication Date
FI921894A0 true FI921894A0 (fi) 1992-04-28
FI921894A FI921894A (fi) 1992-11-23

Family

ID=6432126

Family Applications (1)

Application Number Title Priority Date Filing Date
FI921894A FI921894A (fi) 1991-05-22 1992-04-28 Demoduterings- och synkroniseringsfoerfarande foer digitaliskt modulerade signaler

Country Status (5)

Country Link
US (1) US5333150A (fi)
EP (1) EP0514629B1 (fi)
JP (1) JPH05153174A (fi)
DE (2) DE4116614A1 (fi)
FI (1) FI921894A (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685486B1 (fr) * 1991-12-19 1994-07-29 Inst Francais Du Petrole Methode et dispositif pour mesurer les niveaux d'amplitude successifs de signaux recus sur une voie de transmission.
DE4239509A1 (de) * 1992-11-25 1994-05-26 Daimler Benz Ag Verfahren und Empfänger für die terrestrische digitale Rundfunkübertragung
JPH07321862A (ja) * 1994-05-25 1995-12-08 Matsushita Electric Ind Co Ltd ディジタル変調波復調装置
US5666330A (en) * 1994-07-21 1997-09-09 Telecom Solutions, Inc. Disciplined time scale generator for primary reference clocks
DE4431237A1 (de) * 1994-09-02 1996-03-07 Bosch Gmbh Robert Verfahren zur Gewinnung von bitspezifischen Zuverlässigkeitsinformationen
US5590159A (en) * 1995-02-07 1996-12-31 Wandel & Goltermann Technologies, Inc. Digital data sequence pattern filtering
JPH0983588A (ja) * 1995-09-18 1997-03-28 Mitsubishi Electric Corp 復調器及び変復調システム及び復調方法
US6002728A (en) * 1997-04-17 1999-12-14 Itt Manufacturing Enterprises Inc. Synchronization and tracking in a digital communication system
US7068739B1 (en) * 2002-03-29 2006-06-27 Cypress Semiconductor Corp. Method and system for providing a binary demodulator
KR100686410B1 (ko) * 2002-08-01 2007-02-28 삼성전자주식회사 이동 통신 시스템에서 트래픽 채널과 파일럿 채널간전력비 검출 장치 및 방법
CN102148681B (zh) * 2011-05-19 2013-08-07 北京邮电大学 连续相位调制信号实现迭代定时同步的系统与方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1577916A (en) * 1978-01-18 1980-10-29 Ibm Data recognition apparatus
US4378526A (en) * 1980-09-25 1983-03-29 Northern Telecom Limited Pulse code demodulator for frequency shift keyed data
FR2508739B1 (fr) * 1981-06-24 1986-01-03 Labo Electronique Physique Circuit numerique de demodulation d'un signal module en frequence, application de ce circuit a la realisation d'un etage de demodulation du signal de chrominance d'un recepteur de television, et recepteur de television equipe d'un tel etage
FR2549322B1 (fr) * 1983-07-11 1985-10-25 Radiotechnique Procede de mise en forme par echantillonnage d'un signal numerique, et dispositif correspondant
CH669489A5 (fi) * 1986-01-17 1989-03-15 Bbc Brown Boveri & Cie
US5073905A (en) * 1989-08-22 1991-12-17 Cincinnati Electronics Corporation Apparatus for and method of synchronizing a local oscillator to a received digital bit stream

Also Published As

Publication number Publication date
EP0514629B1 (de) 1998-05-13
US5333150A (en) 1994-07-26
DE4116614A1 (de) 1992-11-26
DE59209321D1 (de) 1998-06-18
EP0514629A3 (en) 1993-05-19
JPH05153174A (ja) 1993-06-18
FI921894A (fi) 1992-11-23
EP0514629A2 (de) 1992-11-25

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Legal Events

Date Code Title Description
FD Application lapsed