FI864243L - Synkronisationsregenerering i telekommunikationssystem. - Google Patents

Synkronisationsregenerering i telekommunikationssystem. Download PDF

Info

Publication number: FI864243L
Authority: FI; Finland
Prior art keywords: wave forms; series; receiver; wave; received signal
Prior art date: 1985-02-21

Application number

FI864243A

Other languages

English (en)

Other versions

FI864243A0 (fi

FI89436B (fi

FI89436C (fi

Inventor

Rassell William Francis Van

Original Assignee

Scientific Atlanta

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.)

1985-02-21

Filing date

1986-10-20

Publication date

1986-10-20

1986-10-20 Application filed by Scientific Atlanta filed Critical Scientific Atlanta

1986-10-20 Publication of FI864243L publication Critical patent/FI864243L/fi

1986-10-20 Publication of FI864243A0 publication Critical patent/FI864243A0/fi

1993-06-15 Publication of FI89436B publication Critical patent/FI89436B/fi

1993-09-27 Application granted granted Critical

1993-09-27 Publication of FI89436C publication Critical patent/FI89436C/fi

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/083—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical and the horizontal blanking interval, e.g. MAC data signals
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- 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
- H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Power Engineering (AREA)
Multimedia (AREA)
Synchronisation In Digital Transmission Systems (AREA)
Mobile Radio Communication Systems (AREA)
Radar Systems Or Details Thereof (AREA)
Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Compounds Of Unknown Constitution (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Alarm Systems (AREA)
Communication Control (AREA)

FI864243A 1985-02-21 1986-10-20 Synkronisationsregenerering i telekommunikationssystem FI89436C (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US06/704,024 US4697277A (en)	1985-02-21	1985-02-21	Synchronization recovery in a communications system
US70402485		1985-02-21
US8600360		1986-02-21
PCT/US1986/000360 WO1986005052A1 (en)	1985-02-21	1986-02-21	Synchronization recovery in a communications system

Publications (4)

Publication Number	Publication Date
FI864243L true FI864243L (fi)	1986-10-20
FI864243A0 FI864243A0 (fi)	1986-10-20
FI89436B FI89436B (fi)	1993-06-15
FI89436C FI89436C (fi)	1993-09-27

Family

ID=24827751

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI864243A FI89436C (fi)	1985-02-21	1986-10-20	Synkronisationsregenerering i telekommunikationssystem

Country Status (15)

Country	Link
US (1)	US4697277A (fi)
EP (1)	EP0211951B1 (fi)
JP (1)	JPH0666773B2 (fi)
CN (1)	CN1007398B (fi)
AT (1)	ATE78645T1 (fi)
AU (2)	AU581502B2 (fi)
BR (1)	BR8605485A (fi)
CA (1)	CA1288520C (fi)
DE (1)	DE3686105T2 (fi)
DK (1)	DK501586D0 (fi)
FI (1)	FI89436C (fi)
MX (1)	MX165043B (fi)
NO (1)	NO864178L (fi)
WO (1)	WO1986005052A1 (fi)
ZA (1)	ZA86436B (fi)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3529435A1 (de) *	1985-08-16	1987-02-26	Bosch Gmbh Robert	Verfahren zur uebertragung digital codierter signale
US4893339A (en) *	1986-09-03	1990-01-09	Motorola, Inc.	Secure communication system
US4827514A (en) *	1986-09-03	1989-05-02	Motorola, Inc.	Method and apparatus to detect and recover a pseudo-random sequence
FR2617656B1 (fr) *	1987-06-30	1989-10-20	Thomson Csf	Procede et dispositif pour l'acquisition de bits de synchronisation dans des systemes de transmission de donnees
JPH05159462A (ja) *	1991-12-03	1993-06-25	Canon Inc	情報伝送または記録方法、情報記録再生装置および情報伝送装置
US5493339A (en) *	1993-01-21	1996-02-20	Scientific-Atlanta, Inc.	System and method for transmitting a plurality of digital services including compressed imaging services and associated ancillary data services
US5506904A (en) *	1993-08-04	1996-04-09	Scientific-Atlanta, Inc.	System and method for transmitting and receiving variable length authorization control for digital services
MA23383A1 (fr) *	1993-12-03	1995-07-01	Scientific Atlanta	Procede et dispositif pour localiser et suivre une porteuse qpsk
US5583562A (en) *	1993-12-03	1996-12-10	Scientific-Atlanta, Inc.	System and method for transmitting a plurality of digital services including imaging services
MA23381A1 (fr) *	1993-12-03	1995-07-01	Scientific Atlanta	Architecture de recepteurs de donnees multi-services
US5420640A (en) *	1993-12-03	1995-05-30	Scientific-Atlanta, Inc.	Memory efficient method and apparatus for sync detection
US5425101A (en) *	1993-12-03	1995-06-13	Scientific-Atlanta, Inc.	System and method for simultaneously authorizing multiple virtual channels
US5519780A (en) *	1993-12-03	1996-05-21	Scientific-Atlanta, Inc.	System and method for providing compressed digital teletext services and teletext support services
FR2729806A1 (fr) *	1995-01-24	1996-07-26	Alcatel Mobile Comm France	Paquet de transmission prevu pour la transmission discontinue
US5594506A (en) *	1995-09-26	1997-01-14	Samsung Electronics Co., Ltd.	Line sync detector for digital television receiver
US6108368A (en)	1995-12-29	2000-08-22	Echelon Corporation	Adaptive reference pattern for spread spectrum detection claims
GB2309868A (en) *	1996-01-30	1997-08-06	Sony Corp	Radio receiver detects FCCH synchronising signal
FR2754660B1 (fr) *	1996-10-10	1999-02-26	Philips Electronics Nv	Systeme de transmission et procede de detection de changement de phase pour un tel systeme
US6373899B1 (en)	1997-06-30	2002-04-16	Spacenet, Inc.	Combined preamble detection and information method for burst-type digital communication system
US7443905B1 (en) *	2004-03-19	2008-10-28	National Semiconductor Corporation	Apparatus and method for spread spectrum clock generator with accumulator

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3447085A (en) *	1965-01-04	1969-05-27	Gen Dynamics Corp	Synchronization of receiver time base in plural frequency differential phase shift system
US3535451A (en) *	1967-12-21	1970-10-20	Webb James E	Means for generating a sync signal in an fm communication system
DE1805463B2 (de) *	1968-10-26	1971-10-14		Blocksynchronisationsverfahren fuer zeitmultiplexsysteme mit pulscodemodulation
US3576947A (en) *	1969-01-16	1971-05-04	Us Navy	Rapid frame synchronism of serial binary data
NL7016627A (fi) *	1970-11-13	1972-05-16
US3808367A (en) *	1971-10-25	1974-04-30	Martin Marietta Corp	Method and circuit for timing signal derivation from received data
US3855576A (en) *	1973-05-29	1974-12-17	Motorola Inc	Asynchronous internally clocked sequential digital word detector
US4001693A (en) *	1975-05-12	1977-01-04	General Electric Company	Apparatus for establishing communication between a first radio transmitter and receiver and a second radio transmitter and receiver
IT1059489B (it) *	1976-04-22	1982-05-31	C S E L T Spa	Sistema per l aggiunta di canali di informazione in una trasmissio ne numerica multilivello
JPS546662A (en) *	1977-06-14	1979-01-18	Katsumi Yagi	Both direction openable hinge for small door
US4424532A (en) *	1980-05-14	1984-01-03	Oak Industries Inc.	Coding and decoding system for video and audio signals
JPS579147A (en) *	1980-06-19	1982-01-18	Kokusai Denshin Denwa Co Ltd <Kdd>	Detector for synchronizing coding word
JPS589452A (ja) *	1981-07-10	1983-01-19	Hitachi Denshi Ltd	デ−タ伝送の同期方式
US4468752A (en) *	1981-09-21	1984-08-28	Tandy Corporation	Data synchronization apparatus
CH656760A5 (de) *	1981-11-11	1986-07-15	Landis & Gyr Ag	Verfahren und anordnung zur sicherstellung der start-synchronisation eines aus bit-impulsfolgen bestehenden telegramms innerhalb eines empfaengers.
DE3370918D1 (en) *	1982-08-19	1987-05-14	Bbc Brown Boveri & Cie	Method of synchronising encryption and decryption during the transmission of digital encrypted data, and apparatus for carrying out said method
JPS5933611A (ja) *	1983-07-01	1984-02-23	Hitachi Denshi Ltd	同期信号の生成および検出回路

1985
- 1985-02-21 US US06/704,024 patent/US4697277A/en not_active Expired - Lifetime
1986
- 1986-01-15 MX MX1232A patent/MX165043B/es unknown
- 1986-01-21 ZA ZA86436A patent/ZA86436B/xx unknown
- 1986-02-07 CN CN86100887A patent/CN1007398B/zh not_active Expired
- 1986-02-20 CA CA000502320A patent/CA1288520C/en not_active Expired - Lifetime
- 1986-02-21 JP JP61501362A patent/JPH0666773B2/ja not_active Expired - Lifetime
- 1986-02-21 EP EP86901668A patent/EP0211951B1/en not_active Expired - Lifetime
- 1986-02-21 WO PCT/US1986/000360 patent/WO1986005052A1/en active IP Right Grant
- 1986-02-21 AU AU54579/86A patent/AU581502B2/en not_active Ceased
- 1986-02-21 DE DE8686901668T patent/DE3686105T2/de not_active Expired - Fee Related
- 1986-02-21 AT AT86901668T patent/ATE78645T1/de not_active IP Right Cessation
- 1986-02-21 BR BR8605485A patent/BR8605485A/pt not_active IP Right Cessation
- 1986-10-20 FI FI864243A patent/FI89436C/fi not_active IP Right Cessation
- 1986-10-20 NO NO864178A patent/NO864178L/no unknown
- 1986-10-20 DK DK501586A patent/DK501586D0/da not_active Application Discontinuation
1988
- 1988-12-06 AU AU26586/88A patent/AU603492B2/en not_active Ceased

Also Published As

Publication number	Publication date
US4697277A (en)	1987-09-29
JPS62502506A (ja)	1987-09-24
BR8605485A (pt)	1987-04-22
AU2658688A (en)	1989-03-16
DE3686105D1 (de)	1992-08-27
WO1986005052A1 (en)	1986-08-28
DE3686105T2 (de)	1993-01-28
CN86100887A (zh)	1986-12-03
NO864178L (no)	1986-12-19
ZA86436B (en)	1987-01-28
CN1007398B (zh)	1990-03-28
AU5457986A (en)	1986-09-10
CA1288520C (en)	1991-09-03
FI864243A0 (fi)	1986-10-20
FI89436B (fi)	1993-06-15
NO864178D0 (no)	1986-10-20
FI89436C (fi)	1993-09-27
AU603492B2 (en)	1990-11-15
MX165043B (es)	1992-10-20
ATE78645T1 (de)	1992-08-15
JPH0666773B2 (ja)	1994-08-24
EP0211951A1 (en)	1987-03-04
DK501586A (da)	1986-10-20
AU581502B2 (en)	1989-02-23
DK501586D0 (da)	1986-10-20
EP0211951A4 (en)	1987-07-30
EP0211951B1 (en)	1992-07-22

Publication	Publication Date	Title
FI864243L (fi)	1986-10-20	Synkronisationsregenerering i telekommunikationssystem.
SE8603211D0 (sv)	1986-07-24	Jonosferisk sondering
DK0393470T3 (da)	1995-07-10	Transmissionsstrækning
CA2027387A1 (en)	1991-05-31	Technique for determining signal dispersion characteristics in communications systems
DE69433660D1 (de)	2004-05-06	Kode-multiplex sender/empfänger
NO891971L (no)	1989-11-20	Innretning for bestemmelse av rullestillingen av et roterende prosjektil e.l.
GB2267630A (en)	1993-12-08	System for determining absolute phase of differentially-encoded phase-modulated signal
FR2655788B1 (fr)	1995-08-04	Systeme de transmission a modulation d'amplitude a porteuse supprimee, conservant la polarite du signal transmis.
TW338856B (en)	1998-08-21	Integrated circuit and transmitter/receiver
SE8202030L (sv)	1982-10-16	Anordning for detektering av flerfrekvenssignaler
FI843302A0 (fi)	1984-08-22	Tidssekventiellt televisionsoeverfoeringssystem, saerskilt foer en videoapparat.
JPS55163934A (en)	1980-12-20	Digital signal transmitter
KR860002914A (ko)	1986-04-30	원격제어기의 수신 확신도 향상법
JPS56138347A (en)	1981-10-28	Elastic memory controlling circuit
SE9701908D0 (sv)	1997-05-22	Mottagningsanordning som kan mottaga en sändningssignal för att bilda en talsignal med stor stabilitet
CA2136182A1 (en)	1994-11-24	Time diversity receiver
JPS57157660A (en)	1982-09-29	Signal transmission system
KR930007258A (ko)	1993-04-22	Aft 수신장치의 고속튜닝 방법
JPS5552977A (en)	1980-04-17	Ultrasonic pulse detector
JPS5635557A (en)	1981-04-08	Searching system for repeating fault
RU93036273A (ru)	1996-02-20	Способ многоканальной передачи цифровых сигналов
JPS54155441A (en)	1979-12-07	Indoor power cable carrier system
KR950022216A (ko)	1995-07-28	주파수 공용통신 시스템 단말기
JPS53116856A (en)	1978-10-12	Transmitter
JPS6462931A (en)	1989-03-09	Cmi code transmission system

Legal Events

Date	Code	Title	Description
1993-05-17	BB	Publication of examined application
1997-09-09	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: SCIENTIFIC ATLANTA, INC.